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V=p!=h.display.externalMeasured&&lt(_);al(_,y,re(h,_,V)),_.styleClasses&&(_.styleClasses.bgClass&&(y.bgClass=ti(_.styleClasses.bgClass,y.bgClass||"")),_.styleClasses.textClass&&(y.textClass=ti(_.styleClasses.textClass,y.textClass||""))),y.map.length==0&&y.map.push(0,0,y.content.appendChild(hr(h.display.measure))),S==0?(p.measure.map=y.map,p.measure.cache={}):((p.measure.maps||(p.measure.maps=[])).push(y.map),(p.measure.caches||(p.measure.caches=[])).push({}))}if(Pt){var K=y.content.lastChild;(/\bcm-tab\b/.test(K.className)||K.querySelector&&K.querySelector(".cm-tab"))&&(y.content.className="cm-tab-wrap-hack")}return oe(h,"renderLine",h,p.line,y.pre),y.pre.className&&(y.textClass=ti(y.pre.className,y.textClass||"")),y}function Lo(h){var p=Vt("span","\u2022","cm-invalidchar");return p.title="\\u"+h.charCodeAt(0).toString(16),p.setAttribute("aria-label",p.title),p}function Va(h,p,x,y,S,_,O){if(p){var V=h.splitSpaces?Ia(p,h.trailingSpace):p,K=h.cm.state.specialChars,et=!1,Lt;if(!K.test(p))h.col+=p.length,Lt=document.createTextNode(V),h.map.push(h.pos,h.pos+p.length,Lt),ut&&ft<9&&(et=!0),h.pos+=p.length;else{Lt=document.createDocumentFragment();for(var at=0;;){K.lastIndex=at;var ie=K.exec(p),Yt=ie?ie.index-at:p.length-at;if(Yt){var Ge=document.createTextNode(V.slice(at,at+Yt));ut&&ft<9?Lt.appendChild(Vt("span",[Ge])):Lt.appendChild(Ge),h.map.push(h.pos,h.pos+Yt,Ge),h.col+=Yt,h.pos+=Yt}if(!ie)break;at+=Yt+1;var si=void 0;if(ie[0]=="	"){var yi=h.cm.options.tabSize,Vi=yi-h.col%yi;si=Lt.appendChild(Vt("span",Ai(Vi),"cm-tab")),si.setAttribute("role","presentation"),si.setAttribute("cm-text","	"),h.col+=Vi}else ie[0]=="\r"||ie[0]==`
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if(en.from<=K&&(en.to==null||en.to>K||lr.collapsed&&en.to==K&&en.from==K)){if(en.to!=null&&en.to!=K&&Yt>en.to&&(Yt=en.to,si=""),lr.className&&(Ge+=" "+lr.className),lr.css&&(ie=(ie?ie+";":"")+lr.css),lr.startStyle&&en.from==K&&(yi+=" "+lr.startStyle),lr.endStyle&&en.to==Yt&&(dn||(dn=[])).push(lr.endStyle,en.to),lr.title&&((un||(un={})).title=lr.title),lr.attributes)for(var To in lr.attributes)(un||(un={}))[To]=lr.attributes[To];lr.collapsed&&(!Vi||Qn(Vi.marker,lr)<0)&&(Vi=en)}else en.from>K&&Yt>en.from&&(Yt=en.from)}if(dn)for(var Ws=0;Ws<dn.length;Ws+=2)dn[Ws+1]==Yt&&(si+=" "+dn[Ws]);if(!Vi||Vi.from==K)for(var qo=0;qo<qi.length;++qo)Ao(p,0,qi[qo]);if(Vi&&(Vi.from||0)==K){if(Ao(p,(Vi.to==null?V+1:Vi.to)-K,Vi.marker,Vi.from==null),Vi.to==null)return;Vi.to==K&&(Vi=!1)}}if(K>=V)break;for(var za=Math.min(V,Yt);;){if(Lt){var ka=K+Lt.length;if(!Vi){var Os=ka>za?Lt.slice(0,za-K):Lt;p.addToken(p,Os,at?at+Ge:Ge,yi,K+Os.length==Yt?si:"",ie,un)}if(ka>=za){Lt=Lt.slice(za-K),K=za;break}K=ka,yi=""}Lt=S.slice(_,_=x[et++]),at=ws(x[et++],p.cm.options)}}}function oa(h,p,x){this.line=p,this.rest=Xr(p),this.size=this.rest?lt(ri(this.rest))-x+1:1,this.node=this.text=null,this.hidden=ii(h,p)}function vr(h,p,x){for(var y=[],S,_=p;_<x;_=S){var O=new oa(h.doc,xt(h.doc,_),_);S=_+O.size,y.push(O)}return y}var jr=null;function ya(h){jr?jr.ops.push(h):h.ownsGroup=jr={ops:[h],delayedCallbacks:[]}}function yn(h){var p=h.delayedCallbacks,x=0;do{for(;x<p.length;x++)p[x].call(null);for(var y=0;y<h.ops.length;y++){var S=h.ops[y];if(S.cursorActivityHandlers)for(;S.cursorActivityCalled<S.cursorActivityHandlers.length;)S.cursorActivityHandlers[S.cursorActivityCalled++].call(null,S.cm)}}while(x<p.length)}function Xn(h,p){var x=h.ownsGroup;if(x)try{yn(x)}finally{jr=null,p(x)}}var Pn=null;function ai(h,p){var x=ln(h,p);if(x.length){var y=Array.prototype.slice.call(arguments,2),S;jr?S=jr.delayedCallbacks:Pn?S=Pn:(S=Pn=[],setTimeout(cr,0));for(var _=function(V){S.push(function(){return x[V].apply(null,y)})},O=0;O<x.length;++O)_(O)}}function cr(){var h=Pn;Pn=null;for(var p=0;p<h.length;++p)h[p]()}function _r(h,p,x,y){for(var S=0;S<p.changes.length;S++){var _=p.changes[S];_=="text"?Ze(h,p):_=="gutter"?An(h,p,x,y):_=="class"?Nn(h,p):_=="widget"&&Rr(h,p,y)}p.changes=null}function ro(h){return h.node==h.text&&(h.node=Vt("div",null,null,"position: relative"),h.text.parentNode&&h.text.parentNode.replaceChild(h.node,h.text),h.node.appendChild(h.text),ut&&ft<8&&(h.node.style.zIndex=2)),h.node}function Eo(h,p){var x=p.bgClass?p.bgClass+" "+(p.line.bgClass||""):p.line.bgClass;if(x&&(x+=" CodeMirror-linebackground"),p.background)x?p.background.className=x:(p.background.parentNode.removeChild(p.background),p.background=null);else if(x){var y=ro(p);p.background=y.insertBefore(Vt("div",null,x),y.firstChild),h.display.input.setUneditable(p.background)}}function Do(h,p){var x=h.display.externalMeasured;return x&&x.line==p.line?(h.display.externalMeasured=null,p.measure=x.measure,x.built):It(h,p)}function Ze(h,p){var x=p.text.className,y=Do(h,p);p.text==p.node&&(p.node=y.pre),p.text.parentNode.replaceChild(y.pre,p.text),p.text=y.pre,y.bgClass!=p.bgClass||y.textClass!=p.textClass?(p.bgClass=y.bgClass,p.textClass=y.textClass,Nn(h,p)):x&&(p.text.className=x)}function Nn(h,p){Eo(h,p),p.line.wrapClass?ro(p).className=p.line.wrapClass:p.node!=p.text&&(p.node.className="");var x=p.textClass?p.textClass+" "+(p.line.textClass||""):p.line.textClass;p.text.className=x||""}function An(h,p,x,y){if(p.gutter&&(p.node.removeChild(p.gutter),p.gutter=null),p.gutterBackground&&(p.node.removeChild(p.gutterBackground),p.gutterBackground=null),p.line.gutterClass){var S=ro(p);p.gutterBackground=Vt("div",null,"CodeMirror-gutter-background 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O=p.text.firstChild.getClientRects(),V=0;V<O.length-1;V++){var K=O[V],et=O[V+1];Math.abs(K.bottom-et.bottom)>2&&_.push((K.bottom+et.top)/2-x.top)}}_.push(x.bottom-x.top)}}function Cl(h,p,x){if(h.line==p)return{map:h.measure.map,cache:h.measure.cache};for(var y=0;y<h.rest.length;y++)if(h.rest[y]==p)return{map:h.measure.maps[y],cache:h.measure.caches[y]};for(var S=0;S<h.rest.length;S++)if(lt(h.rest[S])>x)return{map:h.measure.maps[S],cache:h.measure.caches[S],before:!0}}function yu(h,p){p=Ji(p);var x=lt(p),y=h.display.externalMeasured=new oa(h.doc,p,x);y.lineN=x;var S=y.built=It(h,y);return y.text=S.pre,ve(h.display.lineMeasure,S.pre),y}function Bl(h,p,x,y){return Wr(h,zs(h,p),x,y)}function aa(h,p){if(p>=h.display.viewFrom&&p<h.display.viewTo)return h.display.view[js(h,p)];var x=h.display.externalMeasured;if(x&&p>=x.lineN&&p<x.lineN+x.size)return x}function zs(h,p){var x=lt(p),y=aa(h,x);y&&!y.text?y=null:y&&y.changes&&(_r(h,y,x,Zr(h)),h.curOp.forceUpdate=!0),y||(y=yu(h,p));var S=Cl(y,p,x);return{line:p,view:y,rect:null,map:S.map,cache:S.cache,before:S.before,hasHeights:!1}}function Wr(h,p,x,y,S){p.before&&(x=-1);var _=x+(y||""),O;return p.cache.hasOwnProperty(_)?O=p.cache[_]:(p.rect||(p.rect=p.view.text.getBoundingClientRect()),p.hasHeights||(Ml(h,p.view,p.rect),p.hasHeights=!0),O=zn(h,p,x,y),O.bogus||(p.cache[_]=O)),{left:O.left,right:O.right,top:S?O.rtop:O.top,bottom:S?O.rbottom:O.bottom}}var kl={left:0,right:0,top:0,bottom:0};function xu(h,p,x){for(var y,S,_,O,V,K,et=0;et<h.length;et+=3)if(V=h[et],K=h[et+1],p<V?(S=0,_=1,O="left"):p<K?(S=p-V,_=S+1):(et==h.length-3||p==K&&h[et+3]>p)&&(_=K-V,S=_-1,p>=K&&(O="right")),S!=null){if(y=h[et+2],V==K&&x==(y.insertLeft?"left":"right")&&(O=x),x=="left"&&S==0)for(;et&&h[et-2]==h[et-3]&&h[et-1].insertLeft;)y=h[(et-=3)+2],O="left";if(x=="right"&&S==K-V)for(;et<h.length-3&&h[et+3]==h[et+4]&&!h[et+5].insertLeft;)y=h[(et+=3)+2],O="right";break}return{node:y,start:S,end:_,collapse:O,coverStart:V,coverEnd:K}}function 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x=0;p=Re(h.doc,p),h.options.lineWrapping||(x=$r(h.display)*p.ch);var y=xt(h.doc,p.line),S=wr(y)+Go(h.display);return{left:x,right:x,top:S,bottom:S+y.height}}function wu(h,p,x,y,S){var _=Tt(h,p,x);return _.xRel=S,y&&(_.outside=y),_}function ec(h,p,x){var y=h.doc;if(x+=h.display.viewOffset,x<0)return wu(y.first,0,null,-1,-1);var S=Qt(y,x),_=y.first+y.size-1;if(S>_)return wu(y.first+y.size-1,xt(y,_).text.length,null,1,1);p<0&&(p=0);for(var O=xt(y,S);;){var V=fe(h,O,S,p,x),K=Hi(O,V.ch+(V.xRel>0||V.outside>0?1:0));if(!K)return V;var et=K.find(1);if(et.line==S)return et;O=xt(y,S=et.line)}}function nn(h,p,x,y){y-=so(p);var S=p.text.length,_=Ne(function(O){return Wr(h,x,O-1).bottom<=y},S,0);return S=Ne(function(O){return Wr(h,x,O).top>y},_,S),{begin:_,end:S}}function kd(h,p,x,y){x||(x=zs(h,p));var S=ao(h,p,Wr(h,x,y),"line").top;return nn(h,p,x,S)}function ht(h,p,x,y){return h.bottom<=x?!1:h.top>x?!0:(y?h.left:h.right)>p}function fe(h,p,x,y,S){S-=wr(p);var _=zs(h,p),O=so(p),V=0,K=p.text.length,et=!0,Lt=Ci(p,h.doc.direction);if(Lt){var at=(h.options.lineWrapping?Rc:ju)(h,p,x,_,Lt,y,S);et=at.level!=1,V=et?at.from:at.to-1,K=et?at.to:at.from-1}var ie=null,Yt=null,Ge=Ne(function(Dn){var en=Wr(h,_,Dn);return en.top+=O,en.bottom+=O,ht(en,y,S,!1)?(en.top<=S&&en.left<=y&&(ie=Dn,Yt=en),!0):!1},V,K),si,yi,Vi=!1;if(Yt){var un=y-Yt.left<Yt.right-y,qi=un==et;Ge=ie+(qi?0:1),yi=qi?"after":"before",si=un?Yt.left:Yt.right}else{!et&&(Ge==K||Ge==V)&&Ge++,yi=Ge==0?"after":Ge==p.text.length?"before":Wr(h,_,Ge-(et?1:0)).bottom+O<=S==et?"after":"before";var dn=Ur(h,Tt(x,Ge,yi),"line",p,_);si=dn.left,Vi=S<dn.top?-1:S>=dn.bottom?1:0}return Ge=$e(p.text,Ge,1),wu(x,Ge,yi,Vi,y-si)}function ju(h,p,x,y,S,_,O){var V=Ne(function(at){var ie=S[at],Yt=ie.level!=1;return ht(Ur(h,Tt(x,Yt?ie.to:ie.from,Yt?"before":"after"),"line",p,y),_,O,!0)},0,S.length-1),K=S[V];if(V>0){var et=K.level!=1,Lt=Ur(h,Tt(x,et?K.from:K.to,et?"after":"before"),"line",p,y);ht(Lt,_,O,!0)&&Lt.top>O&&(K=S[V-1])}return K}function Rc(h,p,x,y,S,_,O){var V=nn(h,p,y,O),K=V.begin,et=V.end;/\s/.test(p.text.charAt(et-1))&&et--;for(var Lt=null,at=null,ie=0;ie<S.length;ie++){var Yt=S[ie];if(!(Yt.from>=et||Yt.to<=K)){var Ge=Yt.level!=1,si=Wr(h,y,Ge?Math.min(et,Yt.to)-1:Math.max(K,Yt.from)).right,yi=si<_?_-si+1e9:si-_;(!Lt||at>yi)&&(Lt=Yt,at=yi)}}return Lt||(Lt=S[S.length-1]),Lt.from<K&&(Lt={from:K,to:Lt.to,level:Lt.level}),Lt.to>et&&(Lt={from:Lt.from,to:et,level:Lt.level}),Lt}var eu;function iu(h){if(h.cachedTextHeight!=null)return h.cachedTextHeight;if(eu==null){eu=Vt("pre",null,"CodeMirror-line-like");for(var p=0;p<49;++p)eu.appendChild(document.createTextNode("x")),eu.appendChild(Vt("br"));eu.appendChild(document.createTextNode("x"))}ve(h.measure,eu);var x=eu.offsetHeight/50;return x>3&&(h.cachedTextHeight=x),Bt(h.measure),x||1}function $r(h){if(h.cachedCharWidth!=null)return h.cachedCharWidth;var p=Vt("span","xxxxxxxxxx"),x=Vt("pre",[p],"CodeMirror-line-like");ve(h.measure,x);var y=p.getBoundingClientRect(),S=(y.right-y.left)/10;return S>2&&(h.cachedCharWidth=S),S||10}function Zr(h){for(var p=h.display,x={},y={},S=p.gutters.clientLeft,_=p.gutters.firstChild,O=0;_;_=_.nextSibling,++O){var V=h.display.gutterSpecs[O].className;x[V]=_.offsetLeft+_.clientLeft+S,y[V]=_.clientWidth}return{fixedPos:fo(p),gutterTotalWidth:p.gutters.offsetWidth,gutterLeft:x,gutterWidth:y,wrapperWidth:p.wrapper.clientWidth}}function fo(h){return h.scroller.getBoundingClientRect().left-h.sizer.getBoundingClientRect().left}function Mr(h){var p=iu(h.display),x=h.options.lineWrapping,y=x&&Math.max(5,h.display.scroller.clientWidth/$r(h.display)-3);return function(S){if(ii(h.doc,S))return 0;var _=0;if(S.widgets)for(var O=0;O<S.widgets.length;O++)S.widgets[O].height&&(_+=S.widgets[O].height);return x?_+(Math.ceil(S.text.length/y)||1)*p:_+p}}function an(h){var p=h.doc,x=Mr(h);p.iter(function(y){var S=x(y);S!=y.height&&te(y,S)})}function Cs(h,p,x,y){var S=h.display;if(!x&&On(p).getAttribute("cm-not-content")=="true")return null;var _,O,V=S.lineSpace.getBoundingClientRect();try{_=p.clientX-V.left,O=p.clientY-V.top}catch(at){return null}var K=ec(h,_,O),et;if(y&&K.xRel>0&&(et=xt(h.doc,K.line).text).length==K.ch){var Lt=dt(et,et.length,h.options.tabSize)-et.length;K=Tt(K.line,Math.max(0,Math.round((_-sa(h.display).left)/$r(h.display))-Lt))}return K}function js(h,p){if(p>=h.display.viewTo||(p-=h.display.viewFrom,p<0))return null;for(var x=h.display.view,y=0;y<x.length;y++)if(p-=x[y].size,p<0)return y}function mo(h,p,x,y){p==null&&(p=h.doc.first),x==null&&(x=h.doc.first+h.doc.size),y||(y=0);var S=h.display;if(y&&x<S.viewTo&&(S.updateLineNumbers==null||S.updateLineNumbers>p)&&(S.updateLineNumbers=p),h.curOp.viewChanged=!0,p>=S.viewTo)Kt&&no(h.doc,p)<S.viewTo&&$o(h);else if(x<=S.viewFrom)Kt&&Jn(h.doc,x+y)>S.viewFrom?$o(h):(S.viewFrom+=y,S.viewTo+=y);else if(p<=S.viewFrom&&x>=S.viewTo)$o(h);else if(p<=S.viewFrom){var _=ps(h,x,x+y,1);_?(S.view=S.view.slice(_.index),S.viewFrom=_.lineN,S.viewTo+=y):$o(h)}else if(x>=S.viewTo){var O=ps(h,p,p,-1);O?(S.view=S.view.slice(0,O.index),S.viewTo=O.lineN):$o(h)}else{var V=ps(h,p,p,-1),K=ps(h,x,x+y,1);V&&K?(S.view=S.view.slice(0,V.index).concat(vr(h,V.lineN,K.lineN)).concat(S.view.slice(K.index)),S.viewTo+=y):$o(h)}var et=S.externalMeasured;et&&(x<et.lineN?et.lineN+=y:p<et.lineN+et.size&&(S.externalMeasured=null))}function er(h,p,x){h.curOp.viewChanged=!0;var y=h.display,S=h.display.externalMeasured;if(S&&p>=S.lineN&&p<S.lineN+S.size&&(y.externalMeasured=null),!(p<y.viewFrom||p>=y.viewTo)){var _=y.view[js(h,p)];if(_.node!=null){var O=_.changes||(_.changes=[]);Zt(O,x)==-1&&O.push(x)}}}function $o(h){h.display.viewFrom=h.display.viewTo=h.doc.first,h.display.view=[],h.display.viewOffset=0}function ps(h,p,x,y){var S=js(h,p),_,O=h.display.view;if(!Kt||x==h.doc.first+h.doc.size)return{index:S,lineN:x};for(var V=h.display.viewFrom,K=0;K<S;K++)V+=O[K].size;if(V!=p){if(y>0){if(S==O.length-1)return null;_=V+O[S].size-p,S++}else _=V-p;p+=_,x+=_}for(;no(h.doc,x)!=x;){if(S==(y<0?0:O.length-1))return null;x+=y*O[S-(y<0?1:0)].size,S+=y}return{index:S,lineN:x}}function Or(h,p,x){var y=h.display,S=y.view;S.length==0||p>=y.viewTo||x<=y.viewFrom?(y.view=vr(h,p,x),y.viewFrom=p):(y.viewFrom>p?y.view=vr(h,p,y.viewFrom).concat(y.view):y.viewFrom<p&&(y.view=y.view.slice(js(h,p))),y.viewFrom=p,y.viewTo<x?y.view=y.view.concat(vr(h,y.viewTo,x)):y.viewTo>x&&(y.view=y.view.slice(0,js(h,x)))),y.viewTo=x}function xa(h){for(var p=h.display.view,x=0,y=0;y<p.length;y++){var S=p[y];!S.hidden&&(!S.node||S.changes)&&++x}return x}function As(h){h.display.input.showSelection(h.display.input.prepareSelection())}function Sh(h,p){p===void 0&&(p=!0);for(var x=h.doc,y={},S=y.cursors=document.createDocumentFragment(),_=y.selection=document.createDocumentFragment(),O=0;O<x.sel.ranges.length;O++)if(!(!p&&O==x.sel.primIndex)){var V=x.sel.ranges[O];if(!(V.from().line>=h.display.viewTo||V.to().line<h.display.viewFrom)){var K=V.empty();(K||h.options.showCursorWhenSelecting)&&Cr(h,V.head,S),K||Sr(h,V,_)}}return y}function Cr(h,p,x){var y=Ur(h,p,"div",null,null,!h.options.singleCursorHeightPerLine),S=x.appendChild(Vt("div","\xA0","CodeMirror-cursor"));if(S.style.left=y.left+"px",S.style.top=y.top+"px",S.style.height=Math.max(0,y.bottom-y.top)*h.options.cursorHeight+"px",y.other){var _=x.appendChild(Vt("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));_.style.display="",_.style.left=y.other.left+"px",_.style.top=y.other.top+"px",_.style.height=(y.other.bottom-y.other.top)*.85+"px"}}function wa(h,p){return h.top-p.top||h.left-p.left}function Sr(h,p,x){var y=h.display,S=h.doc,_=document.createDocumentFragment(),O=sa(h.display),V=O.left,K=Math.max(y.sizerWidth,jo(h)-y.sizer.offsetLeft)-O.right,et=S.direction=="ltr";function Lt(qi,dn,Dn,en){dn<0&&(dn=0),dn=Math.round(dn),en=Math.round(en),_.appendChild(Vt("div",null,"CodeMirror-selected","position: absolute; left: "+qi+`px;
                             top: `+dn+"px; width: "+(Dn==null?K-qi:Dn)+`px;
                             height: `+(en-dn)+"px"))}function at(qi,dn,Dn){var en=xt(S,qi),lr=en.text.length,To,Ws;function qo(Os,dl){return Ba(h,Tt(qi,Os),"div",en,dl)}function za(Os,dl,rr){var gs=kd(h,en,null,Os),Br=dl=="ltr"==(rr=="after")?"left":"right",ss=rr=="after"?gs.begin:gs.end-(/\s/.test(en.text.charAt(gs.end-1))?2:1);return qo(ss,Br)[Br]}var ka=Ci(en,S.direction);return Qe(ka,dn||0,Dn==null?lr:Dn,function(Os,dl,rr,gs){var Br=rr=="ltr",ss=qo(Os,Br?"left":"right"),Qo=qo(dl-1,Br?"right":"left"),Qs=dn==null&&Os==0,La=Dn==null&&dl==lr,Wo=gs==0,Kr=!ka||gs==ka.length-1;if(Qo.top-ss.top<=3){var as=(et?Qs:La)&&Wo,$d=(et?La:Qs)&&Kr,_l=as?V:(Br?ss:Qo).left,Ja=$d?K:(Br?Qo:ss).right;Lt(_l,ss.top,Ja-_l,ss.bottom)}else{var ha,Hr,Us,vs;Br?(ha=et&&Qs&&Wo?V:ss.left,Hr=et?K:za(Os,rr,"before"),Us=et?V:za(dl,rr,"after"),vs=et&&La&&Kr?K:Qo.right):(ha=et?za(Os,rr,"before"):V,Hr=!et&&Qs&&Wo?K:ss.right,Us=!et&&La&&Kr?V:Qo.left,vs=et?za(dl,rr,"after"):K),Lt(ha,ss.top,Hr-ha,ss.bottom),ss.bottom<Qo.top&&Lt(V,ss.bottom,null,Qo.top),Lt(Us,Qo.top,vs-Us,Qo.bottom)}(!To||wa(ss,To)<0)&&(To=ss),wa(Qo,To)<0&&(To=Qo),(!Ws||wa(ss,Ws)<0)&&(Ws=ss),wa(Qo,Ws)<0&&(Ws=Qo)}),{start:To,end:Ws}}var ie=p.from(),Yt=p.to();if(ie.line==Yt.line)at(ie.line,ie.ch,Yt.ch);else{var Ge=xt(S,ie.line),si=xt(S,Yt.line),yi=Ji(Ge)==Ji(si),Vi=at(ie.line,ie.ch,yi?Ge.text.length+1:null).end,un=at(Yt.line,yi?0:null,Yt.ch).start;yi&&(Vi.top<un.top-2?(Lt(Vi.right,Vi.top,null,Vi.bottom),Lt(V,un.top,un.left,un.bottom)):Lt(Vi.right,Vi.top,un.left-Vi.right,Vi.bottom)),Vi.bottom<un.top&&Lt(V,Vi.bottom,null,un.top)}x.appendChild(_)}function Yr(h){if(h.state.focused){var p=h.display;clearInterval(p.blinker);var x=!0;p.cursorDiv.style.visibility="",h.options.cursorBlinkRate>0?p.blinker=setInterval(function(){h.hasFocus()||ic(h),p.cursorDiv.style.visibility=(x=!x)?"":"hidden"},h.options.cursorBlinkRate):h.options.cursorBlinkRate<0&&(p.cursorDiv.style.visibility="hidden")}}function Jr(h){h.state.focused||(h.display.input.focus(),Tr(h))}function Bo(h){h.state.delayingBlurEvent=!0,setTimeout(function(){h.state.delayingBlurEvent&&(h.state.delayingBlurEvent=!1,ic(h))},100)}function Tr(h,p){h.state.delayingBlurEvent&&(h.state.delayingBlurEvent=!1),h.options.readOnly!="nocursor"&&(h.state.focused||(oe(h,"focus",h,p),h.state.focused=!0,_e(h.display.wrapper,"CodeMirror-focused"),!h.curOp&&h.display.selForContextMenu!=h.doc.sel&&(h.display.input.reset(),Pt&&setTimeout(function(){return h.display.input.reset(!0)},20)),h.display.input.receivedFocus()),Yr(h))}function ic(h,p){h.state.delayingBlurEvent||(h.state.focused&&(oe(h,"blur",h,p),h.state.focused=!1,Et(h.display.wrapper,"CodeMirror-focused")),clearInterval(h.display.blinker),setTimeout(function(){h.state.focused||(h.display.shift=!1)},150))}function kn(h){for(var p=h.display,x=p.lineDiv.offsetTop,y=0;y<p.view.length;y++){var S=p.view[y],_=h.options.lineWrapping,O=void 0,V=0;if(!S.hidden){if(ut&&ft<8){var K=S.node.offsetTop+S.node.offsetHeight;O=K-x,x=K}else{var et=S.node.getBoundingClientRect();O=et.bottom-et.top,!_&&S.text.firstChild&&(V=S.text.firstChild.getBoundingClientRect().right-et.left-1)}var Lt=S.line.height-O;if((Lt>.005||Lt<-.005)&&(te(S.line,O),K0(S.line),S.rest))for(var at=0;at<S.rest.length;at++)K0(S.rest[at]);if(V>h.display.sizerWidth){var ie=Math.ceil(V/$r(h.display));ie>h.display.maxLineLength&&(h.display.maxLineLength=ie,h.display.maxLine=S.line,h.display.maxLineChanged=!0)}}}}function K0(h){if(h.widgets)for(var p=0;p<h.widgets.length;++p){var x=h.widgets[p],y=x.node.parentNode;y&&(x.height=y.offsetHeight)}}function Vn(h,p,x){var y=x&&x.top!=null?Math.max(0,x.top):h.scroller.scrollTop;y=Math.floor(y-Go(h));var S=x&&x.bottom!=null?x.bottom:y+h.wrapper.clientHeight,_=Qt(p,y),O=Qt(p,S);if(x&&x.ensure){var V=x.ensure.from.line,K=x.ensure.to.line;V<_?(_=V,O=Qt(p,wr(xt(p,V))+h.wrapper.clientHeight)):Math.min(K,p.lastLine())>=O&&(_=Qt(p,wr(xt(p,K))-h.wrapper.clientHeight),O=K)}return{from:_,to:Math.max(O,_+1)}}function $u(h,p){if(!we(h,"scrollCursorIntoView")){var x=h.display,y=x.sizer.getBoundingClientRect(),S=null;if(p.top+y.top<0?S=!0:p.bottom+y.top>(window.innerHeight||document.documentElement.clientHeight)&&(S=!1),S!=null&&!Rt){var _=Vt("div","\u200B",null,`position: absolute;
                         top: `+(p.top-x.viewOffset-Go(h.display))+`px;
                         height: `+(p.bottom-p.top+fs(h)+x.barHeight)+`px;
                         left: `+p.left+"px; width: "+Math.max(2,p.right-p.left)+"px;");h.display.lineSpace.appendChild(_),_.scrollIntoView(S),h.display.lineSpace.removeChild(_)}}}function Fl(h,p,x,y){y==null&&(y=0);var S;!h.options.lineWrapping&&p==x&&(p=p.ch?Tt(p.line,p.sticky=="before"?p.ch-1:p.ch,"after"):p,x=p.sticky=="before"?Tt(p.line,p.ch+1,"before"):p);for(var _=0;_<5;_++){var O=!1,V=Ur(h,p),K=!x||x==p?V:Ur(h,x);S={left:Math.min(V.left,K.left),top:Math.min(V.top,K.top)-y,right:Math.max(V.left,K.left),bottom:Math.max(V.bottom,K.bottom)+y};var et=_f(h,S),Lt=h.doc.scrollTop,at=h.doc.scrollLeft;if(et.scrollTop!=null&&(Hu(h,et.scrollTop),Math.abs(h.doc.scrollTop-Lt)>1&&(O=!0)),et.scrollLeft!=null&&(Vu(h,et.scrollLeft),Math.abs(h.doc.scrollLeft-at)>1&&(O=!0)),!O)break}return S}function Ld(h,p){var x=_f(h,p);x.scrollTop!=null&&Hu(h,x.scrollTop),x.scrollLeft!=null&&Vu(h,x.scrollLeft)}function _f(h,p){var x=h.display,y=iu(h.display);p.top<0&&(p.top=0);var S=h.curOp&&h.curOp.scrollTop!=null?h.curOp.scrollTop:x.scroller.scrollTop,_=ll(h),O={};p.bottom-p.top>_&&(p.bottom=p.top+_);var V=h.doc.height+Ol(x),K=p.top<y,et=p.bottom>V-y;if(p.top<S)O.scrollTop=K?0:p.top;else if(p.bottom>S+_){var Lt=Math.min(p.top,(et?V:p.bottom)-_);Lt!=S&&(O.scrollTop=Lt)}var at=h.options.fixedGutter?0:x.gutters.offsetWidth,ie=h.curOp&&h.curOp.scrollLeft!=null?h.curOp.scrollLeft:x.scroller.scrollLeft-at,Yt=jo(h)-x.gutters.offsetWidth,Ge=p.right-p.left>Yt;return Ge&&(p.right=p.left+Yt),p.left<10?O.scrollLeft=0:p.left<ie?O.scrollLeft=Math.max(0,p.left+at-(Ge?0:10)):p.right>Yt+ie-3&&(O.scrollLeft=p.right+(Ge?0:10)-Yt),O}function Tf(h,p){p!=null&&(bu(h),h.curOp.scrollTop=(h.curOp.scrollTop==null?h.doc.scrollTop:h.curOp.scrollTop)+p)}function Ku(h){bu(h);var p=h.getCursor();h.curOp.scrollToPos={from:p,to:p,margin:h.options.cursorScrollMargin}}function Mh(h,p,x){(p!=null||x!=null)&&bu(h),p!=null&&(h.curOp.scrollLeft=p),x!=null&&(h.curOp.scrollTop=x)}function Pr(h,p){bu(h),h.curOp.scrollToPos=p}function bu(h){var p=h.curOp.scrollToPos;if(p){h.curOp.scrollToPos=null;var x=tc(h,p.from),y=tc(h,p.to);Pf(h,x,y,p.margin)}}function Pf(h,p,x,y){var S=_f(h,{left:Math.min(p.left,x.left),top:Math.min(p.top,x.top)-y,right:Math.max(p.right,x.right),bottom:Math.max(p.bottom,x.bottom)+y});Mh(h,S.scrollLeft,S.scrollTop)}function Hu(h,p){Math.abs(h.doc.scrollTop-p)<2||(Mt||Lh(h,{top:p}),Ip(h,p,!0),Mt&&Lh(h),nc(h,100))}function Ip(h,p,x){p=Math.max(0,Math.min(h.display.scroller.scrollHeight-h.display.scroller.clientHeight,p)),!(h.display.scroller.scrollTop==p&&!x)&&(h.doc.scrollTop=p,h.display.scrollbars.setScrollTop(p),h.display.scroller.scrollTop!=p&&(h.display.scroller.scrollTop=p))}function Vu(h,p,x,y){p=Math.max(0,Math.min(p,h.display.scroller.scrollWidth-h.display.scroller.clientWidth)),!((x?p==h.doc.scrollLeft:Math.abs(h.doc.scrollLeft-p)<2)&&!y)&&(h.doc.scrollLeft=p,Af(h),h.display.scroller.scrollLeft!=p&&(h.display.scroller.scrollLeft=p),h.display.scrollbars.setScrollLeft(p))}function ul(h){var p=h.display,x=p.gutters.offsetWidth,y=Math.round(h.doc.height+Ol(h.display));return{clientHeight:p.scroller.clientHeight,viewHeight:p.wrapper.clientHeight,scrollWidth:p.scroller.scrollWidth,clientWidth:p.scroller.clientWidth,viewWidth:p.wrapper.clientWidth,barLeft:h.options.fixedGutter?x:0,docHeight:y,scrollHeight:y+fs(h)+p.barHeight,nativeBarWidth:p.nativeBarWidth,gutterWidth:x}}var Wu=function(h,p,x){this.cm=x;var y=this.vert=Vt("div",[Vt("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),S=this.horiz=Vt("div",[Vt("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");y.tabIndex=S.tabIndex=-1,h(y),h(S),ei(y,"scroll",function(){y.clientHeight&&p(y.scrollTop,"vertical")}),ei(S,"scroll",function(){S.clientWidth&&p(S.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,ut&&ft<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Wu.prototype.update=function(h){var p=h.scrollWidth>h.clientWidth+1,x=h.scrollHeight>h.clientHeight+1,y=h.nativeBarWidth;if(x){this.vert.style.display="block",this.vert.style.bottom=p?y+"px":"0";var S=h.viewHeight-(p?y:0);this.vert.firstChild.style.height=Math.max(0,h.scrollHeight-h.clientHeight+S)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(p){this.horiz.style.display="block",this.horiz.style.right=x?y+"px":"0",this.horiz.style.left=h.barLeft+"px";var _=h.viewWidth-h.barLeft-(x?y:0);this.horiz.firstChild.style.width=Math.max(0,h.scrollWidth-h.clientWidth+_)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&h.clientHeight>0&&(y==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:x?y:0,bottom:p?y:0}},Wu.prototype.setScrollLeft=function(h){this.horiz.scrollLeft!=h&&(this.horiz.scrollLeft=h),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Wu.prototype.setScrollTop=function(h){this.vert.scrollTop!=h&&(this.vert.scrollTop=h),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Wu.prototype.zeroWidthHack=function(){var h=Ht&&!pt?"12px":"18px";this.horiz.style.height=this.vert.style.width=h,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new W,this.disableVert=new W},Wu.prototype.enableZeroWidthBar=function(h,p,x){h.style.pointerEvents="auto";function y(){var S=h.getBoundingClientRect(),_=x=="vert"?document.elementFromPoint(S.right-1,(S.top+S.bottom)/2):document.elementFromPoint((S.right+S.left)/2,S.bottom-1);_!=h?h.style.pointerEvents="none":p.set(1e3,y)}p.set(1e3,y)},Wu.prototype.clear=function(){var h=this.horiz.parentNode;h.removeChild(this.horiz),h.removeChild(this.vert)};var Js=function(){};Js.prototype.update=function(){return{bottom:0,right:0}},Js.prototype.setScrollLeft=function(){},Js.prototype.setScrollTop=function(){},Js.prototype.clear=function(){};function Uu(h,p){p||(p=ul(h));var x=h.display.barWidth,y=h.display.barHeight;Ed(h,p);for(var S=0;S<4&&x!=h.display.barWidth||y!=h.display.barHeight;S++)x!=h.display.barWidth&&h.options.lineWrapping&&kn(h),Ed(h,ul(h)),x=h.display.barWidth,y=h.display.barHeight}function Ed(h,p){var x=h.display,y=x.scrollbars.update(p);x.sizer.style.paddingRight=(x.barWidth=y.right)+"px",x.sizer.style.paddingBottom=(x.barHeight=y.bottom)+"px",x.heightForcer.style.borderBottom=y.bottom+"px solid transparent",y.right&&y.bottom?(x.scrollbarFiller.style.display="block",x.scrollbarFiller.style.height=y.bottom+"px",x.scrollbarFiller.style.width=y.right+"px"):x.scrollbarFiller.style.display="",y.bottom&&h.options.coverGutterNextToScrollbar&&h.options.fixedGutter?(x.gutterFiller.style.display="block",x.gutterFiller.style.height=y.bottom+"px",x.gutterFiller.style.width=p.gutterWidth+"px"):x.gutterFiller.style.display=""}var Op={native:Wu,null:Js};function Bp(h){h.display.scrollbars&&(h.display.scrollbars.clear(),h.display.scrollbars.addClass&&Et(h.display.wrapper,h.display.scrollbars.addClass)),h.display.scrollbars=new Op[h.options.scrollbarStyle](function(p){h.display.wrapper.insertBefore(p,h.display.scrollbarFiller),ei(p,"mousedown",function(){h.state.focused&&setTimeout(function(){return h.display.input.focus()},0)}),p.setAttribute("cm-not-content","true")},function(p,x){x=="horizontal"?Vu(h,p):Hu(h,p)},h),h.display.scrollbars.addClass&&_e(h.display.wrapper,h.display.scrollbars.addClass)}var H0=0;function Ch(h){h.curOp={cm:h,viewChanged:!1,startHeight:h.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++H0},ya(h.curOp)}function Zu(h){var p=h.curOp;p&&Xn(p,function(x){for(var y=0;y<x.ops.length;y++)x.ops[y].cm.curOp=null;dg(x)})}function dg(h){for(var p=h.ops,x=0;x<p.length;x++)fg(p[x]);for(var y=0;y<p.length;y++)pg(p[y]);for(var S=0;S<p.length;S++)V0(p[S]);for(var _=0;_<p.length;_++)Xo(p[_]);for(var O=0;O<p.length;O++)kh(p[O])}function fg(h){var p=h.cm,x=p.display;Fp(p),h.updateMaxLine&&br(p),h.mustUpdate=h.viewChanged||h.forceUpdate||h.scrollTop!=null||h.scrollToPos&&(h.scrollToPos.from.line<x.viewFrom||h.scrollToPos.to.line>=x.viewTo)||x.maxLineChanged&&p.options.lineWrapping,h.update=h.mustUpdate&&new rc(p,h.mustUpdate&&{top:h.scrollTop,ensure:h.scrollToPos},h.forceUpdate)}function pg(h){h.updatedDisplay=h.mustUpdate&&Nf(h.cm,h.update)}function V0(h){var p=h.cm,x=p.display;h.updatedDisplay&&kn(p),h.barMeasure=ul(p),x.maxLineChanged&&!p.options.lineWrapping&&(h.adjustWidthTo=Bl(p,x.maxLine,x.maxLine.text.length).left+3,p.display.sizerWidth=h.adjustWidthTo,h.barMeasure.scrollWidth=Math.max(x.scroller.clientWidth,x.sizer.offsetLeft+h.adjustWidthTo+fs(p)+p.display.barWidth),h.maxScrollLeft=Math.max(0,x.sizer.offsetLeft+h.adjustWidthTo-jo(p))),(h.updatedDisplay||h.selectionChanged)&&(h.preparedSelection=x.input.prepareSelection())}function Xo(h){var p=h.cm;h.adjustWidthTo!=null&&(p.display.sizer.style.minWidth=h.adjustWidthTo+"px",h.maxScrollLeft<p.doc.scrollLeft&&Vu(p,Math.min(p.display.scroller.scrollLeft,h.maxScrollLeft),!0),p.display.maxLineChanged=!1);var x=h.focus&&h.focus==Nt();h.preparedSelection&&p.display.input.showSelection(h.preparedSelection,x),(h.updatedDisplay||h.startHeight!=p.doc.height)&&Uu(p,h.barMeasure),h.updatedDisplay&&_h(p,h.barMeasure),h.selectionChanged&&Yr(p),p.state.focused&&h.updateInput&&p.display.input.reset(h.typing),x&&Jr(h.cm)}function kh(h){var p=h.cm,x=p.display,y=p.doc;if(h.updatedDisplay&&qr(p,h.update),x.wheelStartX!=null&&(h.scrollTop!=null||h.scrollLeft!=null||h.scrollToPos)&&(x.wheelStartX=x.wheelStartY=null),h.scrollTop!=null&&Ip(p,h.scrollTop,h.forceScroll),h.scrollLeft!=null&&Vu(p,h.scrollLeft,!0,!0),h.scrollToPos){var S=Fl(p,Re(y,h.scrollToPos.from),Re(y,h.scrollToPos.to),h.scrollToPos.margin);$u(p,S)}var _=h.maybeHiddenMarkers,O=h.maybeUnhiddenMarkers;if(_)for(var V=0;V<_.length;++V)_[V].lines.length||oe(_[V],"hide");if(O)for(var K=0;K<O.length;++K)O[K].lines.length&&oe(O[K],"unhide");x.wrapper.offsetHeight&&(y.scrollTop=p.display.scroller.scrollTop),h.changeObjs&&oe(p,"changes",p,h.changeObjs),h.update&&h.update.finish()}function yr(h,p){if(h.curOp)return p();Ch(h);try{return p()}finally{Zu(h)}}function ks(h,p){return function(){if(h.curOp)return p.apply(h,arguments);Ch(h);try{return p.apply(h,arguments)}finally{Zu(h)}}}function Ko(h){return function(){if(this.curOp)return h.apply(this,arguments);Ch(this);try{return h.apply(this,arguments)}finally{Zu(this)}}}function $s(h){return function(){var p=this.cm;if(!p||p.curOp)return h.apply(this,arguments);Ch(p);try{return h.apply(this,arguments)}finally{Zu(p)}}}function nc(h,p){h.doc.highlightFrontier<h.display.viewTo&&h.state.highlight.set(p,Be(Ds,h))}function Ds(h){var p=h.doc;if(!(p.highlightFrontier>=h.display.viewTo)){var x=+new Date+h.options.workTime,y=Ie(h,p.highlightFrontier),S=[];p.iter(y.line,Math.min(p.first+p.size,h.display.viewTo+500),function(_){if(y.line>=h.display.viewFrom){var O=_.styles,V=_.text.length>h.options.maxHighlightLength?J(p.mode,y.state):null,K=ke(h,_,y,!0);V&&(y.state=V),_.styles=K.styles;var et=_.styleClasses,Lt=K.classes;Lt?_.styleClasses=Lt:et&&(_.styleClasses=null);for(var at=!O||O.length!=_.styles.length||et!=Lt&&(!et||!Lt||et.bgClass!=Lt.bgClass||et.textClass!=Lt.textClass),ie=0;!at&&ie<O.length;++ie)at=O[ie]!=_.styles[ie];at&&S.push(y.line),_.stateAfter=y.save(),y.nextLine()}else _.text.length<=h.options.maxHighlightLength&&mt(h,_.text,y),_.stateAfter=y.line%5==0?y.save():null,y.nextLine();if(+new Date>x)return nc(h,h.options.workDelay),!0}),p.highlightFrontier=y.line,p.modeFrontier=Math.max(p.modeFrontier,y.line),S.length&&yr(h,function(){for(var _=0;_<S.length;_++)er(h,S[_],"text")})}}var rc=function(h,p,x){var y=h.display;this.viewport=p,this.visible=Vn(y,h.doc,p),this.editorIsHidden=!y.wrapper.offsetWidth,this.wrapperHeight=y.wrapper.clientHeight,this.wrapperWidth=y.wrapper.clientWidth,this.oldDisplayWidth=jo(h),this.force=x,this.dims=Zr(h),this.events=[]};rc.prototype.signal=function(h,p){Pi(h,p)&&this.events.push(arguments)},rc.prototype.finish=function(){for(var h=0;h<this.events.length;h++)oe.apply(null,this.events[h])};function Fp(h){var p=h.display;!p.scrollbarsClipped&&p.scroller.offsetWidth&&(p.nativeBarWidth=p.scroller.offsetWidth-p.scroller.clientWidth,p.heightForcer.style.height=fs(h)+"px",p.sizer.style.marginBottom=-p.nativeBarWidth+"px",p.sizer.style.borderRightWidth=fs(h)+"px",p.scrollbarsClipped=!0)}function W0(h){if(h.hasFocus())return null;var p=Nt();if(!p||!xe(h.display.lineDiv,p))return null;var x={activeElt:p};if(window.getSelection){var y=window.getSelection();y.anchorNode&&y.extend&&xe(h.display.lineDiv,y.anchorNode)&&(x.anchorNode=y.anchorNode,x.anchorOffset=y.anchorOffset,x.focusNode=y.focusNode,x.focusOffset=y.focusOffset)}return x}function Fa(h){if(!(!h||!h.activeElt||h.activeElt==Nt())&&(h.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(h.activeElt.nodeName)&&h.anchorNode&&xe(document.body,h.anchorNode)&&xe(document.body,h.focusNode))){var p=window.getSelection(),x=document.createRange();x.setEnd(h.anchorNode,h.anchorOffset),x.collapse(!1),p.removeAllRanges(),p.addRange(x),p.extend(h.focusNode,h.focusOffset)}}function Nf(h,p){var x=h.display,y=h.doc;if(p.editorIsHidden)return $o(h),!1;if(!p.force&&p.visible.from>=x.viewFrom&&p.visible.to<=x.viewTo&&(x.updateLineNumbers==null||x.updateLineNumbers>=x.viewTo)&&x.renderedView==x.view&&xa(h)==0)return!1;rs(h)&&($o(h),p.dims=Zr(h));var S=y.first+y.size,_=Math.max(p.visible.from-h.options.viewportMargin,y.first),O=Math.min(S,p.visible.to+h.options.viewportMargin);x.viewFrom<_&&_-x.viewFrom<20&&(_=Math.max(y.first,x.viewFrom)),x.viewTo>O&&x.viewTo-O<20&&(O=Math.min(S,x.viewTo)),Kt&&(_=no(h.doc,_),O=Jn(h.doc,O));var V=_!=x.viewFrom||O!=x.viewTo||x.lastWrapHeight!=p.wrapperHeight||x.lastWrapWidth!=p.wrapperWidth;Or(h,_,O),x.viewOffset=wr(xt(h.doc,x.viewFrom)),h.display.mover.style.top=x.viewOffset+"px";var K=xa(h);if(!V&&K==0&&!p.force&&x.renderedView==x.view&&(x.updateLineNumbers==null||x.updateLineNumbers>=x.viewTo))return!1;var et=W0(h);return K>4&&(x.lineDiv.style.display="none"),Rp(h,x.updateLineNumbers,p.dims),K>4&&(x.lineDiv.style.display=""),x.renderedView=x.view,Fa(et),Bt(x.cursorDiv),Bt(x.selectionDiv),x.gutters.style.height=x.sizer.style.minHeight=0,V&&(x.lastWrapHeight=p.wrapperHeight,x.lastWrapWidth=p.wrapperWidth,nc(h,400)),x.updateLineNumbers=null,!0}function qr(h,p){for(var x=p.viewport,y=!0;;y=!1){if(!y||!h.options.lineWrapping||p.oldDisplayWidth==jo(h)){if(x&&x.top!=null&&(x={top:Math.min(h.doc.height+Ol(h.display)-ll(h),x.top)}),p.visible=Vn(h.display,h.doc,x),p.visible.from>=h.display.viewFrom&&p.visible.to<=h.display.viewTo)break}else y&&(p.visible=Vn(h.display,h.doc,x));if(!Nf(h,p))break;kn(h);var S=ul(h);As(h),Uu(h,S),_h(h,S),p.force=!1}p.signal(h,"update",h),(h.display.viewFrom!=h.display.reportedViewFrom||h.display.viewTo!=h.display.reportedViewTo)&&(p.signal(h,"viewportChange",h,h.display.viewFrom,h.display.viewTo),h.display.reportedViewFrom=h.display.viewFrom,h.display.reportedViewTo=h.display.viewTo)}function Lh(h,p){var x=new rc(h,p);if(Nf(h,x)){kn(h),qr(h,x);var y=ul(h);As(h),Uu(h,y),_h(h,y),x.finish()}}function Rp(h,p,x){var y=h.display,S=h.options.lineNumbers,_=y.lineDiv,O=_.firstChild;function V(Ge){var si=Ge.nextSibling;return Pt&&Ht&&h.display.currentWheelTarget==Ge?Ge.style.display="none":Ge.parentNode.removeChild(Ge),si}for(var K=y.view,et=y.viewFrom,Lt=0;Lt<K.length;Lt++){var at=K[Lt];if(!at.hidden)if(!at.node||at.node.parentNode!=_){var ie=Io(h,at,et,x);_.insertBefore(ie,O)}else{for(;O!=at.node;)O=V(O);var Yt=S&&p!=null&&p<=et&&at.lineNumber;at.changes&&(Zt(at.changes,"gutter")>-1&&(Yt=!1),_r(h,at,et,x)),Yt&&(Bt(at.lineNumber),at.lineNumber.appendChild(document.createTextNode(Fe(h.options,et)))),O=at.node.nextSibling}et+=at.size}for(;O;)O=V(O)}function Eh(h){var p=h.gutters.offsetWidth;h.sizer.style.marginLeft=p+"px"}function _h(h,p){h.display.sizer.style.minHeight=p.docHeight+"px",h.display.heightForcer.style.top=p.docHeight+"px",h.display.gutters.style.height=p.docHeight+h.display.barHeight+fs(h)+"px"}function Af(h){var p=h.display,x=p.view;if(!(!p.alignWidgets&&(!p.gutters.firstChild||!h.options.fixedGutter))){for(var 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Wa=0,Fo=null;ut?Fo=-.53:Mt?Fo=15:rt?Fo=-.7:be&&(Fo=-1/3);function Ua(h){var p=h.wheelDeltaX,x=h.wheelDeltaY;return p==null&&h.detail&&h.axis==h.HORIZONTAL_AXIS&&(p=h.detail),x==null&&h.detail&&h.axis==h.VERTICAL_AXIS?x=h.detail:x==null&&(x=h.wheelDelta),{x:p,y:x}}function Za(h){var p=Ua(h);return p.x*=Fo,p.y*=Fo,p}function Hs(h,p){var x=Ua(p),y=x.x,S=x.y,_=h.display,O=_.scroller,V=O.scrollWidth>O.clientWidth,K=O.scrollHeight>O.clientHeight;if(y&&V||S&&K){if(S&&Ht&&Pt){t:for(var et=p.target,Lt=_.view;et!=O;et=et.parentNode)for(var at=0;at<Lt.length;at++)if(Lt[at].node==et){h.display.currentWheelTarget=et;break t}}if(y&&!Mt&&!yt&&Fo!=null){S&&K&&Hu(h,Math.max(0,O.scrollTop+S*Fo)),Vu(h,Math.max(0,O.scrollLeft+y*Fo)),(!S||S&&K)&&hn(p),_.wheelStartX=null;return}if(S&&Fo!=null){var ie=S*Fo,Yt=h.doc.scrollTop,Ge=Yt+_.wrapper.clientHeight;ie<0?Yt=Math.max(0,Yt+ie-50):Ge=Math.min(h.doc.height,Ge+ie+50),Lh(h,{top:Yt,bottom:Ge})}Wa<20&&(_.wheelStartX==null?(_.wheelStartX=O.scrollLeft,_.wheelStartY=O.scrollTop,_.wheelDX=y,_.wheelDY=S,setTimeout(function(){if(_.wheelStartX!=null){var si=O.scrollLeft-_.wheelStartX,yi=O.scrollTop-_.wheelStartY,Vi=yi&&_.wheelDY&&yi/_.wheelDY||si&&_.wheelDX&&si/_.wheelDX;_.wheelStartX=_.wheelStartY=null,Vi&&(Fo=(Fo*Wa+Vi)/(Wa+1),++Wa)}},200)):(_.wheelDX+=y,_.wheelDY+=S))}}var El=function(h,p){this.ranges=h,this.primIndex=p};El.prototype.primary=function(){return this.ranges[this.primIndex]},El.prototype.equals=function(h){if(h==this)return!0;if(h.primIndex!=this.primIndex||h.ranges.length!=this.ranges.length)return!1;for(var p=0;p<this.ranges.length;p++){var x=this.ranges[p],y=h.ranges[p];if(!bi(x.anchor,y.anchor)||!bi(x.head,y.head))return!1}return!0},El.prototype.deepCopy=function(){for(var h=[],p=0;p<this.ranges.length;p++)h[p]=new 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ar(h){h.doc.mode=pn(h.options,h.doc.modeOption),zc(h)}function zc(h){h.doc.iter(function(p){p.stateAfter&&(p.stateAfter=null),p.styles&&(p.styles=null)}),h.doc.modeFrontier=h.doc.highlightFrontier=h.doc.first,nc(h,100),h.state.modeGen++,h.curOp&&mo(h)}function zp(h,p){return p.from.ch==0&&p.to.ch==0&&ri(p.text)==""&&(!h.cm||h.cm.options.wholeLineUpdateBefore)}function Df(h,p,x,y){function S(un){return x?x[un]:null}function _(un,qi,dn){ds(un,qi,dn,y),ai(un,"change",un,p)}function O(un,qi){for(var dn=[],Dn=un;Dn<qi;++Dn)dn.push(new po(et[Dn],S(Dn),y));return dn}var V=p.from,K=p.to,et=p.text,Lt=xt(h,V.line),at=xt(h,K.line),ie=ri(et),Yt=S(et.length-1),Ge=K.line-V.line;if(p.full)h.insert(0,O(0,et.length)),h.remove(et.length,h.size-et.length);else if(zp(h,p)){var si=O(0,et.length-1);_(at,at.text,Yt),Ge&&h.remove(V.line,Ge),si.length&&h.insert(V.line,si)}else if(Lt==at)if(et.length==1)_(Lt,Lt.text.slice(0,V.ch)+ie+Lt.text.slice(K.ch),Yt);else{var yi=O(1,et.length-1);yi.push(new 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S=p["spans_"+h.id],_=0;h.iter(Math.max(h.first,x),Math.min(h.first+h.size,y),function(O){O.markedSpans&&((S||(S=p["spans_"+h.id]={}))[_]=O.markedSpans),++_})}function qs(h){if(!h)return null;for(var p,x=0;x<h.length;++x)h[x].marker.explicitlyCleared?p||(p=h.slice(0,x)):p&&p.push(h[x]);return p?p.length?p:null:h}function Mu(h,p){var x=p["spans_"+h.id];if(!x)return null;for(var y=[],S=0;S<p.text.length;++S)y.push(qs(x[S]));return y}function Of(h,p){var x=Mu(h,p),y=Ye(h,p);if(!x)return y;if(!y)return x;for(var S=0;S<x.length;++S){var _=x[S],O=y[S];if(_&&O)t:for(var V=0;V<O.length;++V){for(var K=O[V],et=0;et<_.length;++et)if(_[et].marker==K.marker)continue t;_.push(K)}else O&&(x[S]=O)}return x}function Xu(h,p,x){for(var y=[],S=0;S<h.length;++S){var _=h[S];if(_.ranges){y.push(x?El.prototype.deepCopy.call(_):_);continue}var O=_.changes,V=[];y.push({changes:V});for(var K=0;K<O.length;++K){var et=O[K],Lt=void 0;if(V.push({from:et.from,to:et.to,text:et.text}),p)for(var at in 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oe(h,"beforeSelectionChange",h,y),h.cm&&oe(h.cm,"beforeSelectionChange",h.cm,y),y.ranges!=p.ranges?Rl(h.cm,y.ranges,y.ranges.length-1):p}function Sa(h,p,x){var y=h.history.done,S=ri(y);S&&S.ranges?(y[y.length-1]=p,fc(h,p,x)):Is(h,p,x)}function Is(h,p,x){fc(h,p,x),cc(h,h.sel,h.cm?h.cm.curOp.id:NaN,x)}function fc(h,p,x){(Pi(h,"beforeSelectionChange")||h.cm&&Pi(h.cm,"beforeSelectionChange"))&&(p=U0(h,p,x));var y=x&&x.bias||(ce(p.primary().head,h.sel.primary().head)<0?-1:1);Z0(h,Yu(h,p,y,!0)),!(x&&x.scroll===!1)&&h.cm&&Ku(h.cm)}function Z0(h,p){p.equals(h.sel)||(h.sel=p,h.cm&&(h.cm.curOp.updateInput=1,h.cm.curOp.selectionChanged=!0,Ii(h.cm)),ai(h,"cursorActivity",h))}function Ff(h){Z0(h,Yu(h,h.sel,null,!1))}function Yu(h,p,x,y){for(var S,_=0;_<p.ranges.length;_++){var O=p.ranges[_],V=p.ranges.length==h.sel.ranges.length&&h.sel.ranges[_],K=Rf(h,O.anchor,V&&V.anchor,x,y),et=Rf(h,O.head,V&&V.head,x,y);(S||K!=O.anchor||et!=O.head)&&(S||(S=p.ranges.slice(0,_)),S[_]=new Qr(K,et))}return S?Rl(h.cm,S,p.primIndex):p}function la(h,p,x,y,S){var _=xt(h,p.line);if(_.markedSpans)for(var O=0;O<_.markedSpans.length;++O){var V=_.markedSpans[O],K=V.marker,et="selectLeft"in K?!K.selectLeft:K.inclusiveLeft,Lt="selectRight"in K?!K.selectRight:K.inclusiveRight;if((V.from==null||(et?V.from<=p.ch:V.from<p.ch))&&(V.to==null||(Lt?V.to>=p.ch:V.to>p.ch))){if(S&&(oe(K,"beforeCursorEnter"),K.explicitlyCleared))if(_.markedSpans){--O;continue}else break;if(!K.atomic)continue;if(x){var at=K.find(y<0?1:-1),ie=void 0;if((y<0?Lt:et)&&(at=Ju(h,at,-y,at&&at.line==p.line?_:null)),at&&at.line==p.line&&(ie=ce(at,x))&&(y<0?ie<0:ie>0))return la(h,at,p,y,S)}var Yt=K.find(y<0?-1:1);return(y<0?et:Lt)&&(Yt=Ju(h,Yt,y,Yt.line==p.line?_:null)),Yt?la(h,Yt,p,y,S):null}}return p}function Rf(h,p,x,y,S){var _=y||1,O=la(h,p,x,_,S)||!S&&la(h,p,x,_,!0)||la(h,p,x,-_,S)||!S&&la(h,p,x,-_,!0);return O||(h.cantEdit=!0,Tt(h.first,0))}function Ju(h,p,x,y){return x<0&&p.ch==0?p.line>h.first?Re(h,Tt(p.line-1)):null:x>0&&p.ch==(y||xt(h,p.line)).text.length?p.line<h.first+h.size-1?Tt(p.line+1,0):null:new Tt(p.line,p.ch+x)}function ms(h){h.setSelection(Tt(h.firstLine(),0),Tt(h.lastLine()),ye)}function Wc(h,p,x){var y={canceled:!1,from:p.from,to:p.to,text:p.text,origin:p.origin,cancel:function(){return y.canceled=!0}};return x&&(y.update=function(S,_,O,V){S&&(y.from=Re(h,S)),_&&(y.to=Re(h,_)),O&&(y.text=O),V!==void 0&&(y.origin=V)}),oe(h,"beforeChange",h,y),h.cm&&oe(h.cm,"beforeChange",h.cm,y),y.canceled?(h.cm&&(h.cm.curOp.updateInput=2),null):{from:y.from,to:y.to,text:y.text,origin:y.origin}}function qu(h,p,x){if(h.cm){if(!h.cm.curOp)return ks(h.cm,qu)(h,p,x);if(h.cm.state.suppressEdits)return}if(!((Pi(h,"beforeChange")||h.cm&&Pi(h.cm,"beforeChange"))&&(p=Wc(h,p,!0),!p))){var y=Ki&&!x&&Oi(h,p.from,p.to);if(y)for(var S=y.length-1;S>=0;--S)pc(h,{from:y[S].from,to:y[S].to,text:S?[""]:p.text,origin:p.origin});else pc(h,p)}}function pc(h,p){if(!(p.text.length==1&&p.text[0]==""&&ce(p.from,p.to)==0)){var x=_d(h,p);hc(h,p,x,h.cm?h.cm.curOp.id:NaN),mc(h,p,x,Ye(h,p));var y=[];ru(h,function(S,_){!_&&Zt(y,S.history)==-1&&(Pd(S.history,p),y.push(S.history)),mc(S,p,null,Ye(S,p))})}}function Qu(h,p,x){var y=h.cm&&h.cm.state.suppressEdits;if(!(y&&!x)){for(var S=h.history,_,O=h.sel,V=p=="undo"?S.done:S.undone,K=p=="undo"?S.undone:S.done,et=0;et<V.length&&(_=V[et],!(x?_.ranges&&!_.equals(h.sel):!_.ranges));et++);if(et!=V.length){for(S.lastOrigin=S.lastSelOrigin=null;;)if(_=V.pop(),_.ranges){if(Hc(_,K),x&&!_.equals(h.sel)){Is(h,_,{clearRedo:!1});return}O=_}else if(y){V.push(_);return}else break;var Lt=[];Hc(O,K),K.push({changes:Lt,generation:S.generation}),S.generation=_.generation||++S.maxGeneration;for(var at=Pi(h,"beforeChange")||h.cm&&Pi(h.cm,"beforeChange"),ie=function(si){var yi=_.changes[si];if(yi.origin=p,at&&!Wc(h,yi,!1))return V.length=0,{};Lt.push(If(h,yi));var Vi=si?_d(h,yi):ri(V);mc(h,yi,Vi,Of(h,yi)),!si&&h.cm&&h.cm.scrollIntoView({from:yi.from,to:Ph(yi)});var un=[];ru(h,function(qi,dn){!dn&&Zt(un,qi.history)==-1&&(Pd(qi.history,yi),un.push(qi.history)),mc(qi,yi,null,Of(qi,yi))})},Yt=_.changes.length-1;Yt>=0;--Yt){var Ge=ie(Yt);if(Ge)return Ge.v}}}}function zf(h,p){if(p!=0&&(h.first+=p,h.sel=new El(sn(h.sel.ranges,function(S){return new Qr(Tt(S.anchor.line+p,S.anchor.ch),Tt(S.head.line+p,S.head.ch))}),h.sel.primIndex),h.cm)){mo(h.cm,h.first,h.first-p,p);for(var x=h.cm.display,y=x.viewFrom;y<x.viewTo;y++)er(h.cm,y,"gutter")}}function mc(h,p,x,y){if(h.cm&&!h.cm.curOp)return ks(h.cm,mc)(h,p,x,y);if(p.to.line<h.first){zf(h,p.text.length-1-(p.to.line-p.from.line));return}if(!(p.from.line>h.lastLine())){if(p.from.line<h.first){var S=p.text.length-1-(h.first-p.from.line);zf(h,S),p={from:Tt(h.first,0),to:Tt(p.to.line+S,p.to.ch),text:[ri(p.text)],origin:p.origin}}var _=h.lastLine();p.to.line>_&&(p={from:p.from,to:Tt(_,xt(h,_).text.length),text:[p.text[0]],origin:p.origin}),p.removed=Ot(h,p.from,p.to),x||(x=_d(h,p)),h.cm?G0(h.cm,p,y):Df(h,p,y),fc(h,x,ye),h.cantEdit&&Rf(h,Tt(h.firstLine(),0))&&(h.cantEdit=!1)}}function G0(h,p,x){var y=h.doc,S=h.display,_=p.from,O=p.to,V=!1,K=_.line;h.options.lineWrapping||(K=lt(Ji(xt(y,_.line))),y.iter(K,O.line+1,function(Yt){if(Yt==S.maxLine)return V=!0,!0})),y.sel.contains(p.from,p.to)>-1&&Ii(h),Df(y,p,x,Mr(h)),h.options.lineWrapping||(y.iter(K,_.line+p.text.length,function(Yt){var Ge=ko(Yt);Ge>S.maxLineLength&&(S.maxLine=Yt,S.maxLineLength=Ge,S.maxLineChanged=!0,V=!1)}),V&&(h.curOp.updateMaxLine=!0)),di(y,_.line),nc(h,400);var et=p.text.length-(O.line-_.line)-1;p.full?mo(h):_.line==O.line&&p.text.length==1&&!zp(h.doc,p)?er(h,_.line,"text"):mo(h,_.line,O.line+1,et);var Lt=Pi(h,"changes"),at=Pi(h,"change");if(at||Lt){var ie={from:_,to:O,text:p.text,removed:p.removed,origin:p.origin};at&&ai(h,"change",h,ie),Lt&&(h.curOp.changeObjs||(h.curOp.changeObjs=[])).push(ie)}h.display.selForContextMenu=null}function Uc(h,p,x,y,S){var _;y||(y=x),ce(y,x)<0&&(_=[y,x],x=_[0],y=_[1]),typeof p=="string"&&(p=h.splitLines(p)),qu(h,{from:x,to:y,text:p,origin:S})}function zl(h,p,x,y){x<h.line?h.line+=y:p<h.line&&(h.line=p,h.ch=0)}function mg(h,p,x,y){for(var S=0;S<h.length;++S){var _=h[S],O=!0;if(_.ranges){_.copied||(_=h[S]=_.deepCopy(),_.copied=!0);for(var V=0;V<_.ranges.length;V++)zl(_.ranges[V].anchor,p,x,y),zl(_.ranges[V].head,p,x,y);continue}for(var K=0;K<_.changes.length;++K){var et=_.changes[K];if(x<et.from.line)et.from=Tt(et.from.line+y,et.from.ch),et.to=Tt(et.to.line+y,et.to.ch);else if(p<=et.to.line){O=!1;break}}O||(h.splice(0,S+1),S=0)}}function Pd(h,p){var x=p.from.line,y=p.to.line,S=p.text.length-(y-x)-1;mg(h.done,x,y,S),mg(h.undone,x,y,S)}function Zc(h,p,x,y){var S=p,_=p;return typeof p=="number"?_=xt(h,qe(h,p)):S=lt(p),S==null?null:(y(_,S)&&h.cm&&er(h.cm,S,x),_)}function Nh(h){this.lines=h,this.parent=null;for(var p=0,x=0;x<h.length;++x)h[x].parent=this,p+=h[x].height;this.height=p}Nh.prototype={chunkSize:function(){return this.lines.length},removeInner:function(h,p){for(var x=h,y=h+p;x<y;++x){var S=this.lines[x];this.height-=S.height,Ps(S),ai(S,"delete")}this.lines.splice(h,p)},collapse:function(h){h.push.apply(h,this.lines)},insertInner:function(h,p,x){this.height+=x,this.lines=this.lines.slice(0,h).concat(p).concat(this.lines.slice(h));for(var y=0;y<p.length;++y)p[y].parent=this},iterN:function(h,p,x){for(var y=h+p;h<y;++h)if(x(this.lines[h]))return!0}};function Ho(h){this.children=h;for(var p=0,x=0,y=0;y<h.length;++y){var S=h[y];p+=S.chunkSize(),x+=S.height,S.parent=this}this.size=p,this.height=x,this.parent=null}Ho.prototype={chunkSize:function(){return this.size},removeInner:function(h,p){this.size-=p;for(var x=0;x<this.children.length;++x){var y=this.children[x],S=y.chunkSize();if(h<S){var _=Math.min(p,S-h),O=y.height;if(y.removeInner(h,_),this.height-=O-y.height,S==_&&(this.children.splice(x--,1),y.parent=null),(p-=_)==0)break;h=0}else h-=S}if(this.size-p<25&&(this.children.length>1||!(this.children[0]instanceof Nh))){var V=[];this.collapse(V),this.children=[new Nh(V)],this.children[0].parent=this}},collapse:function(h){for(var p=0;p<this.children.length;++p)this.children[p].collapse(h)},insertInner:function(h,p,x){this.size+=p.length,this.height+=x;for(var y=0;y<this.children.length;++y){var S=this.children[y],_=S.chunkSize();if(h<=_){if(S.insertInner(h,p,x),S.lines&&S.lines.length>50){for(var O=S.lines.length%25+25,V=O;V<S.lines.length;){var K=new Nh(S.lines.slice(V,V+=25));S.height-=K.height,this.children.splice(++y,0,K),K.parent=this}S.lines=S.lines.slice(0,O),this.maybeSpill()}break}h-=_}},maybeSpill:function(){if(!(this.children.length<=10)){var h=this;do{var p=h.children.splice(h.children.length-5,5),x=new Ho(p);if(h.parent){h.size-=x.size,h.height-=x.height;var S=Zt(h.parent.children,h);h.parent.children.splice(S+1,0,x)}else{var y=new Ho(h.children);y.parent=h,h.children=[y,x],h=y}x.parent=h.parent}while(h.children.length>10);h.parent.maybeSpill()}},iterN:function(h,p,x){for(var y=0;y<this.children.length;++y){var S=this.children[y],_=S.chunkSize();if(h<_){var O=Math.min(p,_-h);if(S.iterN(h,O,x))return!0;if((p-=O)==0)break;h=0}else h-=_}}};var th=function(h,p,x){if(x)for(var y in x)x.hasOwnProperty(y)&&(this[y]=x[y]);this.doc=h,this.node=p};th.prototype.clear=function(){var h=this.doc.cm,p=this.line.widgets,x=this.line,y=lt(x);if(!(y==null||!p)){for(var S=0;S<p.length;++S)p[S]==this&&p.splice(S--,1);p.length||(x.widgets=null);var _=Ys(this);te(x,Math.max(0,x.height-_)),h&&(yr(h,function(){gg(h,x,-_),er(h,y,"widget")}),ai(h,"lineWidgetCleared",h,this,y))}},th.prototype.changed=function(){var h=this,p=this.height,x=this.doc.cm,y=this.line;this.height=null;var S=Ys(this)-p;S&&(ii(this.doc,y)||te(y,y.height+S),x&&yr(x,function(){x.curOp.forceUpdate=!0,gg(x,y,S),ai(x,"lineWidgetChanged",x,h,lt(y))}))},_i(th);function gg(h,p,x){wr(p)<(h.curOp&&h.curOp.scrollTop||h.doc.scrollTop)&&Tf(h,x)}function jf(h,p,x,y){var S=new th(h,x,y),_=h.cm;return _&&S.noHScroll&&(_.display.alignWidgets=!0),Zc(h,p,"widget",function(O){var V=O.widgets||(O.widgets=[]);if(S.insertAt==null?V.push(S):V.splice(Math.min(V.length-1,Math.max(0,S.insertAt)),0,S),S.line=O,_&&!ii(h,O)){var K=wr(O)<h.scrollTop;te(O,O.height+Ys(S)),K&&Tf(_,S.height),_.curOp.forceUpdate=!0}return!0}),_&&ai(_,"lineWidgetAdded",_,S,typeof p=="number"?p:lt(p)),S}var vg=0,wt=function(h,p){this.lines=[],this.type=p,this.doc=h,this.id=++vg};wt.prototype.clear=function(){if(!this.explicitlyCleared){var h=this.doc.cm,p=h&&!h.curOp;if(p&&Ch(h),Pi(this,"clear")){var x=this.find();x&&ai(this,"clear",x.from,x.to)}for(var y=null,S=null,_=0;_<this.lines.length;++_){var O=this.lines[_],V=Qi(O.markedSpans,this);h&&!this.collapsed?er(h,lt(O),"text"):h&&(V.to!=null&&(S=lt(O)),V.from!=null&&(y=lt(O))),O.markedSpans=Ti(O.markedSpans,V),V.from==null&&this.collapsed&&!ii(this.doc,O)&&h&&te(O,iu(h.display))}if(h&&this.collapsed&&!h.options.lineWrapping)for(var K=0;K<this.lines.length;++K){var et=Ji(this.lines[K]),Lt=ko(et);Lt>h.display.maxLineLength&&(h.display.maxLine=et,h.display.maxLineLength=Lt,h.display.maxLineChanged=!0)}y!=null&&h&&this.collapsed&&mo(h,y,S+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,h&&Ff(h.doc)),h&&ai(h,"markerCleared",h,this,y,S),p&&Zu(h),this.parent&&this.parent.clear()}},wt.prototype.find=function(h,p){h==null&&this.type=="bookmark"&&(h=1);for(var x,y,S=0;S<this.lines.length;++S){var _=this.lines[S],O=Qi(_.markedSpans,this);if(O.from!=null&&(x=Tt(p?_:lt(_),O.from),h==-1))return x;if(O.to!=null&&(y=Tt(p?_:lt(_),O.to),h==1))return y}return x&&{from:x,to:y}},wt.prototype.changed=function(){var h=this,p=this.find(-1,!0),x=this,y=this.doc.cm;!p||!y||yr(y,function(){var S=p.line,_=lt(p.line),O=aa(y,_);if(O&&(ho(O),y.curOp.selectionChanged=y.curOp.forceUpdate=!0),y.curOp.updateMaxLine=!0,!ii(x.doc,S)&&x.height!=null){var V=x.height;x.height=null;var K=Ys(x)-V;K&&te(S,S.height+K)}ai(y,"markerChanged",y,h)})},wt.prototype.attachLine=function(h){if(!this.lines.length&&this.doc.cm){var p=this.doc.cm.curOp;(!p.maybeHiddenMarkers||Zt(p.maybeHiddenMarkers,this)==-1)&&(p.maybeUnhiddenMarkers||(p.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(h)},wt.prototype.detachLine=function(h){if(this.lines.splice(Zt(this.lines,h),1),!this.lines.length&&this.doc.cm){var p=this.doc.cm.curOp;(p.maybeHiddenMarkers||(p.maybeHiddenMarkers=[])).push(this)}},_i(wt);function eh(h,p,x,y,S){if(y&&y.shared)return Vo(h,p,x,y,S);if(h.cm&&!h.cm.curOp)return ks(h.cm,eh)(h,p,x,y,S);var _=new wt(h,S),O=ce(p,x);if(y&&Se(y,_,!1),O>0||O==0&&_.clearWhenEmpty!==!1)return _;if(_.replacedWith&&(_.collapsed=!0,_.widgetNode=We("span",[_.replacedWith],"CodeMirror-widget"),y.handleMouseEvents||_.widgetNode.setAttribute("cm-ignore-events","true"),y.insertLeft&&(_.widgetNode.insertLeft=!0)),_.collapsed){if(Sn(h,p.line,p,x,_)||p.line!=x.line&&Sn(h,x.line,p,x,_))throw new Error("Inserting collapsed marker partially overlapping an existing one");At()}_.addToHistory&&hc(h,{from:p,to:x,origin:"markText"},h.sel,NaN);var V=p.line,K=h.cm,et;if(h.iter(V,x.line+1,function(at){K&&_.collapsed&&!K.options.lineWrapping&&Ji(at)==K.display.maxLine&&(et=!0),_.collapsed&&V!=p.line&&te(at,0),gn(at,new vi(_,V==p.line?p.ch:null,V==x.line?x.ch:null)),++V}),_.collapsed&&h.iter(p.line,x.line+1,function(at){ii(h,at)&&te(at,0)}),_.clearOnEnter&&ei(_,"beforeCursorEnter",function(){return _.clear()}),_.readOnly&&(Ri(),(h.history.done.length||h.history.undone.length)&&h.clearHistory()),_.collapsed&&(_.id=++vg,_.atomic=!0),K){if(et&&(K.curOp.updateMaxLine=!0),_.collapsed)mo(K,p.line,x.line+1);else if(_.className||_.startStyle||_.endStyle||_.css||_.attributes||_.title)for(var Lt=p.line;Lt<=x.line;Lt++)er(K,Lt,"text");_.atomic&&Ff(K.doc),ai(K,"markerAdded",K,_)}return _}var fr=function(h,p){this.markers=h,this.primary=p;for(var x=0;x<h.length;++x)h[x].parent=this};fr.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var h=0;h<this.markers.length;++h)this.markers[h].clear();ai(this,"clear")}},fr.prototype.find=function(h,p){return this.primary.find(h,p)},_i(fr);function Vo(h,p,x,y,S){y=Se(y),y.shared=!1;var _=[eh(h,p,x,y,S)],O=_[0],V=y.widgetNode;return ru(h,function(K){V&&(y.widgetNode=V.cloneNode(!0)),_.push(eh(K,Re(K,p),Re(K,x),y,S));for(var et=0;et<K.linked.length;++et)if(K.linked[et].isParent)return;O=ri(_)}),new fr(_,O)}function 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to={};to.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},to.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},to.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},to.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},to.default=Ht?to.macDefault:to.pcDefault;function 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S=p.call?p.call(h,y):p[h];if(S===!1)return"nothing";if(S==="...")return"multi";if(S!=null&&x(S))return"handled";if(p.fallthrough){if(Object.prototype.toString.call(p.fallthrough)!="[object Array]")return Xa(h,p.fallthrough,x,y);for(var _=0;_<p.fallthrough.length;_++){var O=Xa(h,p.fallthrough[_],x,y);if(O)return O}}}function Ih(h){var p=typeof h=="string"?h:jl[h.keyCode];return p=="Ctrl"||p=="Alt"||p=="Shift"||p=="Mod"}function Oh(h,p,x){var y=h;return p.altKey&&y!="Alt"&&(h="Alt-"+h),(Xt?p.metaKey:p.ctrlKey)&&y!="Ctrl"&&(h="Ctrl-"+h),(Xt?p.ctrlKey:p.metaKey)&&y!="Mod"&&(h="Cmd-"+h),!x&&p.shiftKey&&y!="Shift"&&(h="Shift-"+h),h}function Gc(h,p){if(yt&&h.keyCode==34&&h.char)return!1;var x=jl[h.keyCode];return x==null||h.altGraphKey?!1:(h.keyCode==3&&h.code&&(x=h.code),Oh(x,h,p))}function ua(h){return typeof h=="string"?to[h]:h}function Vs(h,p){for(var x=h.doc.sel.ranges,y=[],S=0;S<x.length;S++){for(var _=p(x[S]);y.length&&ce(_.from,ri(y).to)<=0;){var O=y.pop();if(ce(O.from,_.from)<0){_.from=O.from;break}}y.push(_)}yr(h,function(){for(var V=y.length-1;V>=0;V--)Uc(h.doc,"",y[V].from,y[V].to,"+delete");Ku(h)})}function Ma(h,p,x){var y=$e(h.text,p+x,x);return y<0||y>h.text.length?null:y}function bo(h,p,x){var y=Ma(h,p.ch,x);return y==null?null:new Tt(p.line,y,x<0?"after":"before")}function Bh(h,p,x,y,S){if(h){p.doc.direction=="rtl"&&(S=-S);var _=Ci(x,p.doc.direction);if(_){var O=S<0?ri(_):_[0],V=S<0==(O.level==1),K=V?"after":"before",et;if(O.level>0||p.doc.direction=="rtl"){var Lt=zs(p,x);et=S<0?x.text.length-1:0;var at=Wr(p,Lt,et).top;et=Ne(function(ie){return Wr(p,Lt,ie).top==at},S<0==(O.level==1)?O.from:O.to-1,et),K=="before"&&(et=Ma(x,et,1))}else et=S<0?O.to:O.from;return new Tt(y,et,K)}}return new Tt(y,S<0?x.text.length:0,S<0?"before":"after")}function $l(h,p,x,y){var S=Ci(p,h.doc.direction);if(!S)return bo(p,x,y);x.ch>=p.text.length?(x.ch=p.text.length,x.sticky="before"):x.ch<=0&&(x.ch=0,x.sticky="after");var _=Si(S,x.ch,x.sticky),O=S[_];if(h.doc.direction=="ltr"&&O.level%2==0&&(y>0?O.to>x.ch:O.from<x.ch))return bo(p,x,y);var V=function(Vi,un){return Ma(p,Vi instanceof Tt?Vi.ch:Vi,un)},K,et=function(Vi){return h.options.lineWrapping?(K=K||zs(h,p),kd(h,p,K,Vi)):{begin:0,end:p.text.length}},Lt=et(x.sticky=="before"?V(x,-1):x.ch);if(h.doc.direction=="rtl"||O.level==1){var at=O.level==1==y<0,ie=V(x,at?1:-1);if(ie!=null&&(at?ie<=O.to&&ie<=Lt.end:ie>=O.from&&ie>=Lt.begin)){var Yt=at?"before":"after";return new Tt(x.line,ie,Yt)}}var Ge=function(Vi,un,qi){for(var dn=function(To,Ws){return Ws?new Tt(x.line,V(To,1),"before"):new Tt(x.line,To,"after")};Vi>=0&&Vi<S.length;Vi+=un){var Dn=S[Vi],en=un>0==(Dn.level!=1),lr=en?qi.begin:V(qi.end,-1);if(Dn.from<=lr&&lr<Dn.to||(lr=en?Dn.from:V(Dn.to,-1),qi.begin<=lr&&lr<qi.end))return dn(lr,en)}},si=Ge(_+y,y,Lt);if(si)return si;var yi=y>0?Lt.end:V(Lt.begin,-1);return yi!=null&&!(y>0&&yi==p.text.length)&&(si=Ge(y>0?0:S.length-1,y,et(yi)),si)?si:null}var Fh={selectAll:ms,singleSelection:function(h){return h.setSelection(h.getCursor("anchor"),h.getCursor("head"),ye)},killLine:function(h){return Vs(h,function(p){if(p.empty()){var x=xt(h.doc,p.head.line).text.length;return p.head.ch==x&&p.head.line<h.lastLine()?{from:p.head,to:Tt(p.head.line+1,0)}:{from:p.head,to:Tt(p.head.line,x)}}else return{from:p.from(),to:p.to()}})},deleteLine:function(h){return Vs(h,function(p){return{from:Tt(p.from().line,0),to:Re(h.doc,Tt(p.to().line+1,0))}})},delLineLeft:function(h){return Vs(h,function(p){return{from:Tt(p.from().line,0),to:p.from()}})},delWrappedLineLeft:function(h){return Vs(h,function(p){var x=h.charCoords(p.head,"div").top+5,y=h.coordsChar({left:0,top:x},"div");return{from:y,to:p.from()}})},delWrappedLineRight:function(h){return Vs(h,function(p){var x=h.charCoords(p.head,"div").top+5,y=h.coordsChar({left:h.display.lineDiv.offsetWidth+100,top:x},"div");return{from:p.from(),to:y}})},undo:function(h){return h.undo()},redo:function(h){return h.redo()},undoSelection:function(h){return h.undoSelection()},redoSelection:function(h){return h.redoSelection()},goDocStart:function(h){return h.extendSelection(Tt(h.firstLine(),0))},goDocEnd:function(h){return h.extendSelection(Tt(h.lastLine()))},goLineStart:function(h){return h.extendSelectionsBy(function(p){return Xc(h,p.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(h){return h.extendSelectionsBy(function(p){return q0(h,p.head)},{origin:"+move",bias:1})},goLineEnd:function(h){return h.extendSelectionsBy(function(p){return gc(h,p.head.line)},{origin:"+move",bias:-1})},goLineRight:function(h){return h.extendSelectionsBy(function(p){var x=h.cursorCoords(p.head,"div").top+5;return h.coordsChar({left:h.display.lineDiv.offsetWidth+100,top:x},"div")},Ue)},goLineLeft:function(h){return h.extendSelectionsBy(function(p){var x=h.cursorCoords(p.head,"div").top+5;return h.coordsChar({left:0,top:x},"div")},Ue)},goLineLeftSmart:function(h){return h.extendSelectionsBy(function(p){var x=h.cursorCoords(p.head,"div").top+5,y=h.coordsChar({left:0,top:x},"div");return y.ch<h.getLine(y.line).search(/\S/)?q0(h,p.head):y},Ue)},goLineUp:function(h){return h.moveV(-1,"line")},goLineDown:function(h){return h.moveV(1,"line")},goPageUp:function(h){return h.moveV(-1,"page")},goPageDown:function(h){return h.moveV(1,"page")},goCharLeft:function(h){return h.moveH(-1,"char")},goCharRight:function(h){return h.moveH(1,"char")},goColumnLeft:function(h){return h.moveH(-1,"column")},goColumnRight:function(h){return h.moveH(1,"column")},goWordLeft:function(h){return h.moveH(-1,"word")},goGroupRight:function(h){return h.moveH(1,"group")},goGroupLeft:function(h){return h.moveH(-1,"group")},goWordRight:function(h){return h.moveH(1,"word")},delCharBefore:function(h){return h.deleteH(-1,"codepoint")},delCharAfter:function(h){return h.deleteH(1,"char")},delWordBefore:function(h){return h.deleteH(-1,"word")},delWordAfter:function(h){return h.deleteH(1,"word")},delGroupBefore:function(h){return h.deleteH(-1,"group")},delGroupAfter:function(h){return h.deleteH(1,"group")},indentAuto:function(h){return h.indentSelection("smart")},indentMore:function(h){return h.indentSelection("add")},indentLess:function(h){return h.indentSelection("subtract")},insertTab:function(h){return h.replaceSelection("	")},insertSoftTab:function(h){for(var p=[],x=h.listSelections(),y=h.options.tabSize,S=0;S<x.length;S++){var _=x[S].from(),O=dt(h.getLine(_.line),_.ch,y);p.push(Ai(y-O%y))}h.replaceSelections(p)},defaultTab:function(h){h.somethingSelected()?h.indentSelection("add"):h.execCommand("insertTab")},transposeChars:function(h){return yr(h,function(){for(var p=h.listSelections(),x=[],y=0;y<p.length;y++)if(p[y].empty()){var S=p[y].head,_=xt(h.doc,S.line).text;if(_){if(S.ch==_.length&&(S=new Tt(S.line,S.ch-1)),S.ch>0)S=new Tt(S.line,S.ch+1),h.replaceRange(_.charAt(S.ch-1)+_.charAt(S.ch-2),Tt(S.line,S.ch-2),S,"+transpose");else if(S.line>h.doc.first){var O=xt(h.doc,S.line-1).text;O&&(S=new Tt(S.line,1),h.replaceRange(_.charAt(0)+h.doc.lineSeparator()+O.charAt(O.length-1),Tt(S.line-1,O.length-1),S,"+transpose"))}}x.push(new Qr(S,S))}h.setSelections(x)})},newlineAndIndent:function(h){return yr(h,function(){for(var p=h.listSelections(),x=p.length-1;x>=0;x--)h.replaceRange(h.doc.lineSeparator(),p[x].anchor,p[x].head,"+input");p=h.listSelections();for(var y=0;y<p.length;y++)h.indentLine(p[y].from().line,null,!0);Ku(h)})},openLine:function(h){return h.replaceSelection(`
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S=h.state.keySeq;if(S){if(Ih(p))return"handled";if(/\'$/.test(p)?h.state.keySeq=null:ih.set(50,function(){h.state.keySeq==S&&(h.state.keySeq=null,h.display.input.reset())}),Od(h,S+" "+p,x,y))return!0}return Od(h,p,x,y)}function Od(h,p,x,y){var S=ou(h,p,y);return S=="multi"&&(h.state.keySeq=p),S=="handled"&&ai(h,"keyHandled",h,p,x),(S=="handled"||S=="multi")&&(hn(x),Yr(h)),!!S}function Dr(h,p){var x=Gc(p,!0);return x?p.shiftKey&&!h.state.keySeq?vc(h,"Shift-"+x,p,function(y){return Ls(h,y,!0)})||vc(h,x,p,function(y){if(typeof y=="string"?/^go[A-Z]/.test(y):y.motion)return Ls(h,y)}):vc(h,x,p,function(y){return Ls(h,y)}):!1}function Rh(h,p,x){return vc(h,"'"+x+"'",p,function(y){return Ls(h,y,!0)})}var Kl=null;function Bd(h){var p=this;if(!(h.target&&h.target!=p.display.input.getField())&&(p.curOp.focus=Nt(),!we(p,h))){ut&&ft<11&&h.keyCode==27&&(h.returnValue=!1);var x=h.keyCode;p.display.shift=x==16||h.shiftKey;var y=Dr(p,h);yt&&(Kl=y?x:null,!y&&x==88&&!ur&&(Ht?h.metaKey:h.ctrlKey)&&p.replaceSelection("",null,"cut")),Mt&&!Ht&&!y&&x==46&&h.shiftKey&&!h.ctrlKey&&document.execCommand&&document.execCommand("cut"),x==18&&!/\bCodeMirror-crosshair\b/.test(p.display.lineDiv.className)&&oi(p)}}function oi(h){var p=h.display.lineDiv;_e(p,"CodeMirror-crosshair");function x(y){(y.keyCode==18||!y.altKey)&&(Et(p,"CodeMirror-crosshair"),Ft(document,"keyup",x),Ft(document,"mouseover",x))}ei(document,"keyup",x),ei(document,"mouseover",x)}function Q0(h){h.keyCode==16&&(this.doc.sel.shift=!1),we(this,h)}function Cu(h){var p=this;if(!(h.target&&h.target!=p.display.input.getField())&&!(Rs(p.display,h)||we(p,h)||h.ctrlKey&&!h.altKey||Ht&&h.metaKey)){var x=h.keyCode,y=h.charCode;if(yt&&x==Kl){Kl=null,hn(h);return}if(!(yt&&(!h.which||h.which<10)&&Dr(p,h))){var S=String.fromCharCode(y==null?x:y);S!="\b"&&(Rh(p,h,S)||p.display.input.onKeyPress(h))}}}var Hp=400,tm=function(h,p,x){this.time=h,this.pos=p,this.button=x};tm.prototype.compare=function(h,p,x){return this.time+Hp>h&&ce(p,this.pos)==0&&x==this.button};var nh,Yc;function em(h,p){var x=+new Date;return Yc&&Yc.compare(x,h,p)?(nh=Yc=null,"triple"):nh&&nh.compare(x,h,p)?(Yc=new tm(x,h,p),nh=null,"double"):(nh=new tm(x,h,p),Yc=null,"single")}function Yo(h){var p=this,x=p.display;if(!(we(p,h)||x.activeTouch&&x.input.supportsTouch())){if(x.input.ensurePolled(),x.shift=h.shiftKey,Rs(x,h)){Pt||(x.scroller.draggable=!1,setTimeout(function(){return x.scroller.draggable=!0},100));return}if(!Ca(p,h)){var y=Cs(p,h),S=rn(h),_=y?em(y,S):"single";window.focus(),S==1&&p.state.selectingText&&p.state.selectingText(h),!(y&&rh(p,S,y,_,h))&&(S==1?y?Vf(p,y,_,h):On(h)==x.scroller&&hn(h):S==2?(y&&Vc(p.doc,y),setTimeout(function(){return x.input.focus()},20)):S==3&&(Ct?p.display.input.onContextMenu(h):Bo(p)))}}}function rh(h,p,x,y,S){var _="Click";return y=="double"?_="Double"+_:y=="triple"&&(_="Triple"+_),_=(p==1?"Left":p==2?"Middle":"Right")+_,vc(h,Oh(_,S),S,function(O){if(typeof O=="string"&&(O=Fh[O]),!O)return!1;var V=!1;try{h.isReadOnly()&&(h.state.suppressEdits=!0),V=O(h,x)!=Me}finally{h.state.suppressEdits=!1}return V})}function Jc(h,p,x){var y=h.getOption("configureMouse"),S=y?y(h,p,x):{};if(S.unit==null){var _=de?x.shiftKey&&x.metaKey:x.altKey;S.unit=_?"rectangle":p=="single"?"char":p=="double"?"word":"line"}return(S.extend==null||h.doc.extend)&&(S.extend=h.doc.extend||x.shiftKey),S.addNew==null&&(S.addNew=Ht?x.metaKey:x.ctrlKey),S.moveOnDrag==null&&(S.moveOnDrag=!(Ht?x.altKey:x.ctrlKey)),S}function Vf(h,p,x,y){ut?setTimeout(Be(Jr,h),0):h.curOp.focus=Nt();var S=Jc(h,x,y),_=h.doc.sel,O;h.options.dragDrop&&ir&&!h.isReadOnly()&&x=="single"&&(O=_.contains(p))>-1&&(ce((O=_.ranges[O]).from(),p)<0||p.xRel>0)&&(ce(O.to(),p)>0||p.xRel<0)?im(h,y,p,S):rm(h,y,p,S)}function im(h,p,x,y){var S=h.display,_=!1,O=ks(h,function(et){Pt&&(S.scroller.draggable=!1),h.state.draggingText=!1,Ft(S.wrapper.ownerDocument,"mouseup",O),Ft(S.wrapper.ownerDocument,"mousemove",V),Ft(S.scroller,"dragstart",K),Ft(S.scroller,"drop",O),_||(hn(et),y.addNew||Vc(h.doc,x,null,null,y.extend),Pt&&!be||ut&&ft==9?setTimeout(function(){S.wrapper.ownerDocument.body.focus({preventScroll:!0}),S.input.focus()},20):S.input.focus())}),V=function(et){_=_||Math.abs(p.clientX-et.clientX)+Math.abs(p.clientY-et.clientY)>=10},K=function(){return _=!0};Pt&&(S.scroller.draggable=!0),h.state.draggingText=O,O.copy=!y.moveOnDrag,S.scroller.dragDrop&&S.scroller.dragDrop(),ei(S.wrapper.ownerDocument,"mouseup",O),ei(S.wrapper.ownerDocument,"mousemove",V),ei(S.scroller,"dragstart",K),ei(S.scroller,"drop",O),Bo(h),setTimeout(function(){return S.input.focus()},20)}function nm(h,p,x){if(x=="char")return new Qr(p,p);if(x=="word")return h.findWordAt(p);if(x=="line")return new Qr(Tt(p.line,0),Re(h.doc,Tt(p.line+1,0)));var y=x(h,p);return new Qr(y.from,y.to)}function rm(h,p,x,y){var S=h.display,_=h.doc;hn(p);var O,V,K=_.sel,et=K.ranges;if(y.addNew&&!y.extend?(V=_.sel.contains(x),V>-1?O=et[V]:O=new Qr(x,x)):(O=_.sel.primary(),V=_.sel.primIndex),y.unit=="rectangle")y.addNew||(O=new Qr(x,x)),x=Cs(h,p,!0,!0),V=-1;else{var Lt=nm(h,x,y.unit);y.extend?O=Bf(O,Lt.anchor,Lt.head,y.extend):O=Lt}y.addNew?V==-1?(V=et.length,Is(_,Rl(h,et.concat([O]),V),{scroll:!1,origin:"*mouse"})):et.length>1&&et[V].empty()&&y.unit=="char"&&!y.extend?(Is(_,Rl(h,et.slice(0,V).concat(et.slice(V+1)),0),{scroll:!1,origin:"*mouse"}),K=_.sel):ba(_,V,O,se):(V=0,Is(_,new El([O],0),se),K=_.sel);var at=x;function ie(qi){if(ce(at,qi)!=0)if(at=qi,y.unit=="rectangle"){for(var dn=[],Dn=h.options.tabSize,en=dt(xt(_,x.line).text,x.ch,Dn),lr=dt(xt(_,qi.line).text,qi.ch,Dn),To=Math.min(en,lr),Ws=Math.max(en,lr),qo=Math.min(x.line,qi.line),za=Math.min(h.lastLine(),Math.max(x.line,qi.line));qo<=za;qo++){var ka=xt(_,qo).text,Os=Fi(ka,To,Dn);To==Ws?dn.push(new Qr(Tt(qo,Os),Tt(qo,Os))):ka.length>Os&&dn.push(new Qr(Tt(qo,Os),Tt(qo,Fi(ka,Ws,Dn))))}dn.length||dn.push(new Qr(x,x)),Is(_,Rl(h,K.ranges.slice(0,V).concat(dn),V),{origin:"*mouse",scroll:!1}),h.scrollIntoView(qi)}else{var dl=O,rr=nm(h,qi,y.unit),gs=dl.anchor,Br;ce(rr.anchor,gs)>0?(Br=rr.head,gs=Pe(dl.from(),rr.anchor)):(Br=rr.anchor,gs=Mi(dl.to(),rr.head));var ss=K.ranges.slice(0);ss[V]=om(h,new Qr(Re(_,gs),Br)),Is(_,Rl(h,ss,V),se)}}var Yt=S.wrapper.getBoundingClientRect(),Ge=0;function si(qi){var dn=++Ge,Dn=Cs(h,qi,!0,y.unit=="rectangle");if(Dn)if(ce(Dn,at)!=0){h.curOp.focus=Nt(),ie(Dn);var en=Vn(S,_);(Dn.line>=en.to||Dn.line<en.from)&&setTimeout(ks(h,function(){Ge==dn&&si(qi)}),150)}else{var lr=qi.clientY<Yt.top?-20:qi.clientY>Yt.bottom?20:0;lr&&setTimeout(ks(h,function(){Ge==dn&&(S.scroller.scrollTop+=lr,si(qi))}),50)}}function yi(qi){h.state.selectingText=!1,Ge=1/0,qi&&(hn(qi),S.input.focus()),Ft(S.wrapper.ownerDocument,"mousemove",Vi),Ft(S.wrapper.ownerDocument,"mouseup",un),_.history.lastSelOrigin=null}var Vi=ks(h,function(qi){qi.buttons===0||!rn(qi)?yi(qi):si(qi)}),un=ks(h,yi);h.state.selectingText=un,ei(S.wrapper.ownerDocument,"mousemove",Vi),ei(S.wrapper.ownerDocument,"mouseup",un)}function om(h,p){var x=p.anchor,y=p.head,S=xt(h.doc,x.line);if(ce(x,y)==0&&x.sticky==y.sticky)return p;var _=Ci(S);if(!_)return p;var O=Si(_,x.ch,x.sticky),V=_[O];if(V.from!=x.ch&&V.to!=x.ch)return p;var K=O+(V.from==x.ch==(V.level!=1)?0:1);if(K==0||K==_.length)return p;var et;if(y.line!=x.line)et=(y.line-x.line)*(h.doc.direction=="ltr"?1:-1)>0;else{var Lt=Si(_,y.ch,y.sticky),at=Lt-O||(y.ch-x.ch)*(V.level==1?-1:1);Lt==K-1||Lt==K?et=at<0:et=at>0}var ie=_[K+(et?-1:0)],Yt=et==(ie.level==1),Ge=Yt?ie.from:ie.to,si=Yt?"after":"before";return x.ch==Ge&&x.sticky==si?p:new Qr(new Tt(x.line,Ge,si),y)}function qc(h,p,x,y){var 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_.electricInput&&_.electricInput.test(xt(h.doc,S.head.line).text.slice(0,S.head.ch))&&(O=Jo(h,S.head.line,"smart"));O&&ai(h,"electricInput",h,S.head.line)}}}function td(h){for(var p=[],x=[],y=0;y<h.doc.sel.ranges.length;y++){var S=h.doc.sel.ranges[y].head.line,_={anchor:Tt(S,0),head:Tt(S+1,0)};x.push(_),p.push(h.getRange(_.anchor,_.head))}return{text:p,ranges:x}}function um(h,p,x,y){h.setAttribute("autocorrect",x?"":"off"),h.setAttribute("autocapitalize",y?"":"off"),h.setAttribute("spellcheck",!!p)}function Zp(){var h=Vt("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),p=Vt("div",[h],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return Pt?h.style.width="1000px":h.setAttribute("wrap","off"),Ce&&(h.style.border="1px solid black"),um(h),p}function ah(h){var p=h.optionHandlers,x=h.helpers={};h.prototype={constructor:h,focus:function(){window.focus(),this.display.input.focus()},setOption:function(y,S){var _=this.options,O=_[y];_[y]==S&&y!="mode"||(_[y]=S,p.hasOwnProperty(y)&&ks(this,p[y])(this,S,O),oe(this,"optionChange",this,y))},getOption:function(y){return this.options[y]},getDoc:function(){return this.doc},addKeyMap:function(y,S){this.state.keyMaps[S?"push":"unshift"](ua(y))},removeKeyMap:function(y){for(var S=this.state.keyMaps,_=0;_<S.length;++_)if(S[_]==y||S[_].name==y)return S.splice(_,1),!0},addOverlay:Ko(function(y,S){var _=y.token?y:h.getMode(this.options,y);if(_.startState)throw new Error("Overlays may not be stateful.");Zi(this.state.overlays,{mode:_,modeSpec:y,opaque:S&&S.opaque,priority:S&&S.priority||0},function(O){return O.priority}),this.state.modeGen++,mo(this)}),removeOverlay:Ko(function(y){for(var S=this.state.overlays,_=0;_<S.length;++_){var O=S[_].modeSpec;if(O==y||typeof y=="string"&&O.name==y){S.splice(_,1),this.state.modeGen++,mo(this);return}}}),indentLine:Ko(function(y,S,_){typeof S!="string"&&typeof 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Lt<0?K:Lt==0?null:K.slice(0,Lt-1)},getModeAt:function(y){var S=this.doc.mode;return S.innerMode?h.innerMode(S,this.getTokenAt(y).state).mode:S},getHelper:function(y,S){return this.getHelpers(y,S)[0]},getHelpers:function(y,S){var _=[];if(!x.hasOwnProperty(S))return _;var O=x[S],V=this.getModeAt(y);if(typeof V[S]=="string")O[V[S]]&&_.push(O[V[S]]);else if(V[S])for(var K=0;K<V[S].length;K++){var et=O[V[S][K]];et&&_.push(et)}else V.helperType&&O[V.helperType]?_.push(O[V.helperType]):O[V.name]&&_.push(O[V.name]);for(var Lt=0;Lt<O._global.length;Lt++){var at=O._global[Lt];at.pred(V,this)&&Zt(_,at.val)==-1&&_.push(at.val)}return _},getStateAfter:function(y,S){var _=this.doc;return y=qe(_,y==null?_.first+_.size-1:y),Ie(this,y+1,S).state},cursorCoords:function(y,S){var _,O=this.doc.sel.primary();return y==null?_=O.head:typeof y=="object"?_=Re(this.doc,y):_=y?O.from():O.to(),Ur(this,_,S||"page")},charCoords:function(y,S){return Ba(this,Re(this.doc,y),S||"page")},coordsChar:function(y,S){return y=Oa(this,y,S||"page"),ec(this,y.left,y.top)},lineAtHeight:function(y,S){return y=Oa(this,{top:y,left:0},S||"page").top,Qt(this.doc,y+this.display.viewOffset)},heightAtLine:function(y,S,_){var O=!1,V;if(typeof y=="number"){var K=this.doc.first+this.doc.size-1;y<this.doc.first?y=this.doc.first:y>K&&(y=K,O=!0),V=xt(this.doc,y)}else V=y;return ao(this,V,{top:0,left:0},S||"page",_||O).top+(O?this.doc.height-wr(V):0)},defaultTextHeight:function(){return iu(this.display)},defaultCharWidth:function(){return $r(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(y,S,_,O,V){var K=this.display;y=Ur(this,Re(this.doc,y));var et=y.bottom,Lt=y.left;if(S.style.position="absolute",S.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(S),K.sizer.appendChild(S),O=="over")et=y.top;else if(O=="above"||O=="near"){var at=Math.max(K.wrapper.clientHeight,this.doc.height),ie=Math.max(K.sizer.clientWidth,K.lineSpace.clientWidth);(O=="above"||y.bottom+S.offsetHeight>at)&&y.top>S.offsetHeight?et=y.top-S.offsetHeight:y.bottom+S.offsetHeight<=at&&(et=y.bottom),Lt+S.offsetWidth>ie&&(Lt=ie-S.offsetWidth)}S.style.top=et+"px",S.style.left=S.style.right="",V=="right"?(Lt=K.sizer.clientWidth-S.offsetWidth,S.style.right="0px"):(V=="left"?Lt=0:V=="middle"&&(Lt=(K.sizer.clientWidth-S.offsetWidth)/2),S.style.left=Lt+"px"),_&&Ld(this,{left:Lt,top:et,right:Lt+S.offsetWidth,bottom:et+S.offsetHeight})},triggerOnKeyDown:Ko(Bd),triggerOnKeyPress:Ko(Cu),triggerOnKeyUp:Q0,triggerOnMouseDown:Ko(Yo),execCommand:function(y){if(Fh.hasOwnProperty(y))return Fh[y].call(null,this)},triggerElectric:Ko(function(y){Up(this,y)}),findPosH:function(y,S,_,O){var V=1;S<0&&(V=-1,S=-S);for(var K=Re(this.doc,y),et=0;et<S&&(K=Rd(this.doc,K,V,_,O),!K.hitSide);++et);return K},moveH:Ko(function(y,S){var _=this;this.extendSelectionsBy(function(O){return _.display.shift||_.doc.extend||O.empty()?Rd(_.doc,O.head,y,S,_.options.rtlMoveVisually):y<0?O.from():O.to()},Ue)}),deleteH:Ko(function(y,S){var _=this.doc.sel,O=this.doc;_.somethingSelected()?O.replaceSelection("",null,"+delete"):Vs(this,function(V){var K=Rd(O,V.head,y,S,!1);return y<0?{from:K,to:V.head}:{from:V.head,to:K}})}),findPosV:function(y,S,_,O){var V=1,K=O;S<0&&(V=-1,S=-S);for(var et=Re(this.doc,y),Lt=0;Lt<S;++Lt){var at=Ur(this,et,"div");if(K==null?K=at.left:at.left=K,et=yc(this,at,V,_),et.hitSide)break}return et},moveV:Ko(function(y,S){var _=this,O=this.doc,V=[],K=!this.display.shift&&!O.extend&&O.sel.somethingSelected();if(O.extendSelectionsBy(function(Lt){if(K)return y<0?Lt.from():Lt.to();var at=Ur(_,Lt.head,"div");Lt.goalColumn!=null&&(at.left=Lt.goalColumn),V.push(at.left);var ie=yc(_,at,y,S);return S=="page"&&Lt==O.sel.primary()&&Tf(_,Ba(_,ie,"div").top-at.top),ie},Ue),V.length)for(var et=0;et<O.sel.ranges.length;et++)O.sel.ranges[et].goalColumn=V[et]}),findWordAt:function(y){var S=this.doc,_=xt(S,y.line).text,O=y.ch,V=y.ch;if(_){var K=this.getHelper(y,"wordChars");(y.sticky=="before"||V==_.length)&&O?--O:++V;for(var et=_.charAt(O),Lt=U(et,K)?function(at){return U(at,K)}:/\s/.test(et)?function(at){return/\s/.test(at)}:function(at){return!/\s/.test(at)&&!U(at)};O>0&&Lt(_.charAt(O-1));)--O;for(;V<_.length&&Lt(_.charAt(V));)++V}return new Qr(Tt(y.line,O),Tt(y.line,V))},toggleOverwrite:function(y){y!=null&&y==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?_e(this.display.cursorDiv,"CodeMirror-overwrite"):Et(this.display.cursorDiv,"CodeMirror-overwrite"),oe(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==Nt()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Ko(function(y,S){Mh(this,y,S)}),getScrollInfo:function(){var y=this.display.scroller;return{left:y.scrollLeft,top:y.scrollTop,height:y.scrollHeight-fs(this)-this.display.barHeight,width:y.scrollWidth-fs(this)-this.display.barWidth,clientHeight:ll(this),clientWidth:jo(this)}},scrollIntoView:Ko(function(y,S){y==null?(y={from:this.doc.sel.primary().head,to:null},S==null&&(S=this.options.cursorScrollMargin)):typeof y=="number"?y={from:Tt(y,0),to:null}:y.from==null&&(y={from:y,to:null}),y.to||(y.to=y.from),y.margin=S||0,y.from.line!=null?Pr(this,y):Pf(this,y.from,y.to,y.margin)}),setSize:Ko(function(y,S){var _=this,O=function(K){return typeof K=="number"||/^\d+$/.test(String(K))?K+"px":K};y!=null&&(this.display.wrapper.style.width=O(y)),S!=null&&(this.display.wrapper.style.height=O(S)),this.options.lineWrapping&&Ms(this);var V=this.display.viewFrom;this.doc.iter(V,this.display.viewTo,function(K){if(K.widgets){for(var et=0;et<K.widgets.length;et++)if(K.widgets[et].noHScroll){er(_,V,"widget");break}}++V}),this.curOp.forceUpdate=!0,oe(this,"refresh",this)}),operation:function(y){return yr(this,y)},startOperation:function(){return Ch(this)},endOperation:function(){return Zu(this)},refresh:Ko(function(){var y=this.display.cachedTextHeight;mo(this),this.curOp.forceUpdate=!0,_o(this),Mh(this,this.doc.scrollLeft,this.doc.scrollTop),Eh(this.display),(y==null||Math.abs(y-iu(this.display))>.5||this.options.lineWrapping)&&an(this),oe(this,"refresh",this)}),swapDoc:Ko(function(y){var S=this.doc;return S.cm=null,this.state.selectingText&&this.state.selectingText(),jc(this,y),_o(this),this.display.input.reset(),Mh(this,y.scrollLeft,y.scrollTop),this.curOp.forceScroll=!0,ai(this,"swapDoc",this,S),S}),phrase:function(y){var S=this.options.phrases;return S&&Object.prototype.hasOwnProperty.call(S,y)?S[y]:y},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},_i(h),h.registerHelper=function(y,S,_){x.hasOwnProperty(y)||(x[y]=h[y]={_global:[]}),x[y][S]=_},h.registerGlobalHelper=function(y,S,_,O){h.registerHelper(y,S,O),x[y]._global.push({pred:_,val:O})}}function Rd(h,p,x,y,S){var _=p,O=x,V=xt(h,p.line),K=S&&h.direction=="rtl"?-x:x;function et(){var un=p.line+K;return un<h.first||un>=h.first+h.size?!1:(p=new Tt(un,p.ch,p.sticky),V=xt(h,un))}function Lt(un){var qi;if(y=="codepoint"){var dn=V.text.charCodeAt(p.ch+(y>0?0:-1));isNaN(dn)?qi=null:qi=new Tt(p.line,Math.max(0,Math.min(V.text.length,p.ch+x*(dn>=55296&&dn<56320?2:1))),-x)}else S?qi=$l(h.cm,V,p,x):qi=bo(V,p,x);if(qi==null)if(!un&&et())p=Bh(S,h.cm,V,p.line,K);else return!1;else p=qi;return!0}if(y=="char"||y=="codepoint")Lt();else if(y=="column")Lt(!0);else if(y=="word"||y=="group")for(var at=null,ie=y=="group",Yt=h.cm&&h.cm.getHelper(p,"wordChars"),Ge=!0;!(x<0&&!Lt(!Ge));Ge=!1){var si=V.text.charAt(p.ch)||`
`,yi=U(si,Yt)?"w":ie&&si==`
`?"n":!ie||/\s/.test(si)?null:"p";if(ie&&!Ge&&!yi&&(yi="s"),at&&at!=yi){x<0&&(x=1,Lt(),p.sticky="after");break}if(yi&&(at=yi),x>0&&!Lt(!Ge))break}var Vi=Rf(h,p,_,O,!0);return bi(_,Vi)&&(Vi.hitSide=!0),Vi}function yc(h,p,x,y){var S=h.doc,_=p.left,O;if(y=="page"){var V=Math.min(h.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),K=Math.max(V-.5*iu(h.display),3);O=(x>0?p.bottom:p.top)+x*K}else y=="line"&&(O=x>0?p.bottom+3:p.top-3);for(var et;et=ec(h,_,O),!!et.outside;){if(x<0?O<=0:O>=S.height){et.hitSide=!0;break}O+=x*5}return et}var go=function(h){this.cm=h,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new W,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};go.prototype.init=function(h){var p=this,x=this,y=x.cm,S=x.div=h.lineDiv;um(S,y.options.spellcheck,y.options.autocorrect,y.options.autocapitalize);function _(V){for(var K=V.target;K;K=K.parentNode){if(K==S)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(K.className))break}return!1}ei(S,"paste",function(V){!_(V)||we(y,V)||Wp(V,y)||ft<=11&&setTimeout(ks(y,function(){return p.updateFromDOM()}),20)}),ei(S,"compositionstart",function(V){p.composing={data:V.data,done:!1}}),ei(S,"compositionupdate",function(V){p.composing||(p.composing={data:V.data,done:!1})}),ei(S,"compositionend",function(V){p.composing&&(V.data!=p.composing.data&&p.readFromDOMSoon(),p.composing.done=!0)}),ei(S,"touchstart",function(){return x.forceCompositionEnd()}),ei(S,"input",function(){p.composing||p.readFromDOMSoon()});function O(V){if(!(!_(V)||we(y,V))){if(y.somethingSelected())ku({lineWise:!1,text:y.getSelections()}),V.type=="cut"&&y.replaceSelection("",null,"cut");else if(y.options.lineWiseCopyCut){var K=td(y);ku({lineWise:!0,text:K.text}),V.type=="cut"&&y.operation(function(){y.setSelections(K.ranges,0,ye),y.replaceSelection("",null,"cut")})}else return;if(V.clipboardData){V.clipboardData.clearData();var et=Ya.text.join(`
`);if(V.clipboardData.setData("Text",et),V.clipboardData.getData("Text")==et){V.preventDefault();return}}var Lt=Zp(),at=Lt.firstChild;y.display.lineSpace.insertBefore(Lt,y.display.lineSpace.firstChild),at.value=Ya.text.join(`
`);var ie=document.activeElement;je(at),setTimeout(function(){y.display.lineSpace.removeChild(Lt),ie.focus(),ie==S&&x.showPrimarySelection()},50)}}ei(S,"copy",O),ei(S,"cut",O)},go.prototype.screenReaderLabelChanged=function(h){h?this.div.setAttribute("aria-label",h):this.div.removeAttribute("aria-label")},go.prototype.prepareSelection=function(){var h=Sh(this.cm,!1);return h.focus=document.activeElement==this.div,h},go.prototype.showSelection=function(h,p){!h||!this.cm.display.view.length||((h.focus||p)&&this.showPrimarySelection(),this.showMultipleSelections(h))},go.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},go.prototype.showPrimarySelection=function(){var h=this.getSelection(),p=this.cm,x=p.doc.sel.primary(),y=x.from(),S=x.to();if(p.display.viewTo==p.display.viewFrom||y.line>=p.display.viewTo||S.line<p.display.viewFrom){h.removeAllRanges();return}var _=Gf(p,h.anchorNode,h.anchorOffset),O=Gf(p,h.focusNode,h.focusOffset);if(!(_&&!_.bad&&O&&!O.bad&&ce(Pe(_,O),y)==0&&ce(Mi(_,O),S)==0)){var V=p.display.view,K=y.line>=p.display.viewFrom&&Gp(p,y)||{node:V[0].measure.map[2],offset:0},et=S.line<p.display.viewTo&&Gp(p,S);if(!et){var Lt=V[V.length-1].measure,at=Lt.maps?Lt.maps[Lt.maps.length-1]:Lt.map;et={node:at[at.length-1],offset:at[at.length-2]-at[at.length-3]}}if(!K||!et){h.removeAllRanges();return}var ie=h.rangeCount&&h.getRangeAt(0),Yt;try{Yt=ee(K.node,K.offset,et.offset,et.node)}catch(Ge){}Yt&&(!Mt&&p.state.focused?(h.collapse(K.node,K.offset),Yt.collapsed||(h.removeAllRanges(),h.addRange(Yt))):(h.removeAllRanges(),h.addRange(Yt)),ie&&h.anchorNode==null?h.addRange(ie):Mt&&this.startGracePeriod()),this.rememberSelection()}},go.prototype.startGracePeriod=function(){var h=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){h.gracePeriod=!1,h.selectionChanged()&&h.cm.operation(function(){return h.cm.curOp.selectionChanged=!0})},20)},go.prototype.showMultipleSelections=function(h){ve(this.cm.display.cursorDiv,h.cursors),ve(this.cm.display.selectionDiv,h.selection)},go.prototype.rememberSelection=function(){var h=this.getSelection();this.lastAnchorNode=h.anchorNode,this.lastAnchorOffset=h.anchorOffset,this.lastFocusNode=h.focusNode,this.lastFocusOffset=h.focusOffset},go.prototype.selectionInEditor=function(){var h=this.getSelection();if(!h.rangeCount)return!1;var p=h.getRangeAt(0).commonAncestorContainer;return xe(this.div,p)},go.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},go.prototype.blur=function(){this.div.blur()},go.prototype.getField=function(){return this.div},go.prototype.supportsTouch=function(){return!0},go.prototype.receivedFocus=function(){var h=this;this.selectionInEditor()?this.pollSelection():yr(this.cm,function(){return h.cm.curOp.selectionChanged=!0});function p(){h.cm.state.focused&&(h.pollSelection(),h.polling.set(h.cm.options.pollInterval,p))}this.polling.set(this.cm.options.pollInterval,p)},go.prototype.selectionChanged=function(){var h=this.getSelection();return h.anchorNode!=this.lastAnchorNode||h.anchorOffset!=this.lastAnchorOffset||h.focusNode!=this.lastFocusNode||h.focusOffset!=this.lastFocusOffset},go.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var h=this.getSelection(),p=this.cm;if(jt&&rt&&this.cm.display.gutterSpecs.length&&hm(h.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var x=Gf(p,h.anchorNode,h.anchorOffset),y=Gf(p,h.focusNode,h.focusOffset);x&&y&&yr(p,function(){Is(p.doc,nu(x,y),ye),(x.bad||y.bad)&&(p.curOp.selectionChanged=!0)})}}},go.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var h=this.cm,p=h.display,x=h.doc.sel.primary(),y=x.from(),S=x.to();if(y.ch==0&&y.line>h.firstLine()&&(y=Tt(y.line-1,xt(h.doc,y.line-1).length)),S.ch==xt(h.doc,S.line).text.length&&S.line<h.lastLine()&&(S=Tt(S.line+1,0)),y.line<p.viewFrom||S.line>p.viewTo-1)return!1;var _,O,V;y.line==p.viewFrom||(_=js(h,y.line))==0?(O=lt(p.view[0].line),V=p.view[0].node):(O=lt(p.view[_].line),V=p.view[_-1].node.nextSibling);var K=js(h,S.line),et,Lt;if(K==p.view.length-1?(et=p.viewTo-1,Lt=p.lineDiv.lastChild):(et=lt(p.view[K+1].line)-1,Lt=p.view[K+1].node.previousSibling),!V)return!1;for(var at=h.doc.splitLines(jd(h,V,Lt,O,et)),ie=Ot(h.doc,Tt(O,0),Tt(et,xt(h.doc,et).text.length));at.length>1&&ie.length>1;)if(ri(at)==ri(ie))at.pop(),ie.pop(),et--;else if(at[0]==ie[0])at.shift(),ie.shift(),O++;else break;for(var Yt=0,Ge=0,si=at[0],yi=ie[0],Vi=Math.min(si.length,yi.length);Yt<Vi&&si.charCodeAt(Yt)==yi.charCodeAt(Yt);)++Yt;for(var un=ri(at),qi=ri(ie),dn=Math.min(un.length-(at.length==1?Yt:0),qi.length-(ie.length==1?Yt:0));Ge<dn&&un.charCodeAt(un.length-Ge-1)==qi.charCodeAt(qi.length-Ge-1);)++Ge;if(at.length==1&&ie.length==1&&O==y.line)for(;Yt&&Yt>y.ch&&un.charCodeAt(un.length-Ge-1)==qi.charCodeAt(qi.length-Ge-1);)Yt--,Ge++;at[at.length-1]=un.slice(0,un.length-Ge).replace(/^\u200b+/,""),at[0]=at[0].slice(Yt).replace(/\u200b+$/,"");var Dn=Tt(O,Yt),en=Tt(et,ie.length?ri(ie).length-Ge:0);if(at.length>1||at[0]||ce(Dn,en))return Uc(h.doc,at,Dn,en,"+input"),!0},go.prototype.ensurePolled=function(){this.forceCompositionEnd()},go.prototype.reset=function(){this.forceCompositionEnd()},go.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},go.prototype.readFromDOMSoon=function(){var h=this;this.readDOMTimeout==null&&(this.readDOMTimeout=setTimeout(function(){if(h.readDOMTimeout=null,h.composing)if(h.composing.done)h.composing=null;else return;h.updateFromDOM()},80))},go.prototype.updateFromDOM=function(){var h=this;(this.cm.isReadOnly()||!this.pollContent())&&yr(this.cm,function(){return mo(h.cm)})},go.prototype.setUneditable=function(h){h.contentEditable="false"},go.prototype.onKeyPress=function(h){h.charCode==0||this.composing||(h.preventDefault(),this.cm.isReadOnly()||ks(this.cm,Zf)(this.cm,String.fromCharCode(h.charCode==null?h.keyCode:h.charCode),0))},go.prototype.readOnlyChanged=function(h){this.div.contentEditable=String(h!="nocursor")},go.prototype.onContextMenu=function(){},go.prototype.resetPosition=function(){},go.prototype.needsContentAttribute=!0;function Gp(h,p){var x=aa(h,p.line);if(!x||x.hidden)return null;var y=xt(h.doc,p.line),S=Cl(x,y,p.line),_=Ci(y,h.doc.direction),O="left";if(_){var V=Si(_,p.ch);O=V%2?"right":"left"}var K=xu(S.map,p.ch,O);return K.offset=K.collapse=="right"?K.end:K.start,K}function hm(h){for(var p=h;p;p=p.parentNode)if(/CodeMirror-gutter-wrapper/.test(p.className))return!0;return!1}function zd(h,p){return p&&(h.bad=!0),h}function jd(h,p,x,y,S){var _="",O=!1,V=h.doc.lineSeparator(),K=!1;function et(Yt){return function(Ge){return 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si=0,yi=function(){y.selForContextMenu==x.doc.sel&&S.selectionStart==0&&S.selectionEnd>0&&p.prevInput=="\u200B"?ks(x,ms)(x):si++<10?y.detectingSelectAll=setTimeout(yi,500):(y.selForContextMenu=null,y.input.reset())};y.detectingSelectAll=setTimeout(yi,200)}}if(ut&&ft>=9&&ie(),Ct){jn(h);var Ge=function(){Ft(window,"mouseup",Ge),setTimeout(Yt,20)};ei(window,"mouseup",Ge)}else setTimeout(Yt,50)},Ro.prototype.readOnlyChanged=function(h){h||this.reset(),this.textarea.disabled=h=="nocursor",this.textarea.readOnly=!!h},Ro.prototype.setUneditable=function(){},Ro.prototype.needsContentAttribute=!1;function xc(h,p){if(p=p?Se(p):{},p.value=h.value,!p.tabindex&&h.tabIndex&&(p.tabindex=h.tabIndex),!p.placeholder&&h.placeholder&&(p.placeholder=h.placeholder),p.autofocus==null){var x=Nt();p.autofocus=x==h||h.getAttribute("autofocus")!=null&&x==document.body}function y(){h.value=V.getValue()}var S;if(h.form&&(ei(h.form,"submit",y),!p.leaveSubmitMethodAlone)){var _=h.form;S=_.submit;try{var 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yn=null,Xn=null,Pn=[];It.className="Rect",It.parse=Va,It.stringify=Ia,It.contains=jr,It.intersects=ya,It.ZeroRect=yn=new It(0,0,0,0).ja(),It.NoRect=Xn=new It(NaN,NaN,NaN,NaN).ja(),It.parse=Va,It.stringify=Ia,It.contains=jr,It.intersects=ya;function ai(t,e,i,n){t===void 0?this.left=this.bottom=this.right=this.top=0:e===void 0?this.left=this.bottom=this.right=this.top=t:i===void 0?(this.top=t,this.right=e,this.bottom=t,this.left=e):n!==void 0?(this.top=t,this.right=e,this.bottom=i,this.left=n):lt("Invalid arguments to Margin constructor: "+t+", "+e+", "+i+", "+n),this._isFrozen=!1}ai.prototype.assign=function(t){return this.top=t.top,this.right=t.right,this.bottom=t.bottom,this.left=t.left,this},ai.prototype.sg=function(t,e,i,n){return this.top=t,this.right=e,this.bottom=i,this.left=n,this},ai.prototype.set=function(t){return this.top=t.top,this.right=t.right,this.bottom=t.bottom,this.left=t.left,this},ai.prototype.copy=function(){var t=new ai;return 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Ze(1,1,0,0).ja(),Ze.MiddleTop=oo=Rr,Ze.MiddleLeft=co=Oo,Ze.MiddleRight=so=Il,Ze.MiddleBottom=ao=Rs,Ze.Top=Ms=Rr,Ze.Left=dr=Oo,Ze.Right=ho=Il,Ze.Bottom=_o=Rs,Ze.TopSide=Ol=Ur(new Ze(0,0,1,1),1).ja(),Ze.LeftSide=sa=Ur(new Ze(0,0,1,2),1).ja(),Ze.RightSide=fs=Ur(new Ze(0,0,1,4),1).ja(),Ze.BottomSide=jo=Ur(new Ze(0,0,1,8),1).ja(),Ze.TopBottomSides=ll=Ur(new Ze(0,0,1,9),1).ja(),Ze.LeftRightSides=Ml=Ur(new Ze(0,0,1,6),1).ja(),Ze.TopLeftSides=Cl=Ur(new Ze(0,0,1,3),1).ja(),Ze.TopRightSides=yu=Ur(new Ze(0,0,1,5),1).ja(),Ze.BottomLeftSides=Bl=Ur(new Ze(0,0,1,10),1).ja(),Ze.BottomRightSides=aa=Ur(new Ze(0,0,1,12),1).ja(),Ze.NotTopSide=zs=Ur(new Ze(0,0,1,14),1).ja(),Ze.NotLeftSide=Wr=Ur(new Ze(0,0,1,13),1).ja(),Ze.NotRightSide=kl=Ur(new Ze(0,0,1,11),1).ja(),Ze.NotBottomSide=xu=Ur(new Ze(0,0,1,7),1).ja(),Ze.AllSides=Ll=Ur(new Ze(0,0,1,15),1).ja(),Oa=new Ze(.156,.156).ja(),Ba=new Ze(.844,.844).ja(),Ze.parse=tc,Ze.stringify=wu;function nn(){this.m11=1,this.m21=this.m12=0,this.m22=1,this.dy=this.dx=0}nn.prototype.set=function(t){return this.m11=t.m11,this.m12=t.m12,this.m21=t.m21,this.m22=t.m22,this.dx=t.dx,this.dy=t.dy,this},nn.prototype.setTransform=function(t,e,i,n,s,a){return this.m11=t,this.m12=e,this.m21=i,this.m22=n,this.dx=s,this.dy=a,this},nn.prototype.copy=function(){var t=new nn;return t.m11=this.m11,t.m12=this.m12,t.m21=this.m21,t.m22=this.m22,t.dx=this.dx,t.dy=this.dy,t},nn.prototype.toString=function(){return"Transform("+this.m11+","+this.m12+","+this.m21+","+this.m22+","+this.dx+","+this.dy+")"},nn.prototype.D=function(t){return this.m11===t.m11&&this.m12===t.m12&&this.m21===t.m21&&this.m22===t.m22&&this.dx===t.dx&&this.dy===t.dy},nn.prototype.ws=function(){return this.dx===0&&this.dy===0&&this.m11===1&&this.m12===0&&this.m21===0&&this.m22===1},nn.prototype.reset=function(){return this.m11=1,this.m21=this.m12=0,this.m22=1,this.dy=this.dx=0,this},nn.prototype.multiply=function(t){var e=this.m11*t.m11+this.m21*t.m12,i=this.m12*t.m11+this.m22*t.m12,n=this.m11*t.m21+this.m21*t.m22,s=this.m12*t.m21+this.m22*t.m22;return this.dx=this.m11*t.dx+this.m21*t.dy+this.dx,this.dy=this.m12*t.dx+this.m22*t.dy+this.dy,this.m11=e,this.m12=i,this.m21=n,this.m22=s,this},nn.prototype.bv=function(t){var e=1/(t.m11*t.m22-t.m12*t.m21),i=t.m22*e,n=-t.m12*e,s=-t.m21*e,a=t.m11*e,l=e*(t.m21*t.dy-t.m22*t.dx);return t=e*(t.m12*t.dx-t.m11*t.dy),e=this.m11*i+this.m21*n,i=this.m12*i+this.m22*n,n=this.m11*s+this.m21*a,s=this.m12*s+this.m22*a,this.dx=this.m11*l+this.m21*t+this.dx,this.dy=this.m12*l+this.m22*t+this.dy,this.m11=e,this.m12=i,this.m21=n,this.m22=s,this},nn.prototype.Vj=function(){var t=1/(this.m11*this.m22-this.m12*this.m21),e=-this.m12*t,i=-this.m21*t,n=this.m11*t,s=t*(this.m21*this.dy-this.m22*this.dx),a=t*(this.m12*this.dx-this.m11*this.dy);return this.m11=this.m22*t,this.m12=e,this.m21=i,this.m22=n,this.dx=s,this.dy=a,this},nn.prototype.rotate=function(t,e,i){if(360<=t?t-=360:0>t&&(t+=360),t===0)return this;if(this.translate(e,i),t===90){t=0;var n=1}else t===180?(t=-1,n=0):t===270?(t=0,n=-1):(n=t*Math.PI/180,t=Math.cos(n),n=Math.sin(n));var s=this.m12*t+this.m22*n,a=this.m11*-n+this.m21*t,l=this.m12*-n+this.m22*t;return this.m11=this.m11*t+this.m21*n,this.m12=s,this.m21=a,this.m22=l,this.translate(-e,-i),this},T=nn.prototype,T.translate=function(t,e){return this.dx+=this.m11*t+this.m21*e,this.dy+=this.m12*t+this.m22*e,this},T.scale=function(t,e){return e===void 0&&(e=t),this.m11*=t,this.m12*=t,this.m21*=e,this.m22*=e,this},T.Ga=function(t){var e=t.x,i=t.y;return t.h(e*this.m11+i*this.m21+this.dx,e*this.m12+i*this.m22+this.dy)},T.Cd=function(t){var e=1/(this.m11*this.m22-this.m12*this.m21),i=t.x,n=t.y;return t.h(i*this.m22*e+n*-this.m21*e+e*(this.m21*this.dy-this.m22*this.dx),i*-this.m12*e+n*this.m11*e+e*(this.m12*this.dx-this.m11*this.dy))},T.Eu=function(t){var e=1/(this.m11*this.m22-this.m12*this.m21),i=1.25*t.x,n=1.2*t.y;return t.h(i*this.m22*e+n*-this.m21*e+e*(this.m21*this.dy-this.m22*this.dx),i*-this.m12*e+n*this.m11*e+e*(this.m12*this.dx-this.m11*this.dy))},T.pp=function(t){var e=t.x,i=t.y,n=e+t.width,s=i+t.height,a=this.m11,l=this.m12,c=this.m21,f=this.m22,m=this.dx,v=this.dy,w=e*a+i*c+m,C=e*l+i*f+v,k=n*a+i*c+m,L=n*l+i*f+v;return i=e*a+s*c+m,e=e*l+s*f+v,a=n*a+s*c+m,n=n*l+s*f+v,s=Math.min(w,k),w=Math.max(w,k),k=Math.min(C,L),C=Math.max(C,L),s=Math.min(s,i),w=Math.max(w,i),k=Math.min(k,e),C=Math.max(C,e),s=Math.min(s,a),w=Math.max(w,a),k=Math.min(k,n),C=Math.max(C,n),t.h(s,k,w-s,C-k),t},nn.alloc=function(){var t=kd.pop();return t===void 0?new 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a=t.x;if(t=t.y,e===n){if(i<s){var l=i;n=s}else l=s,n=i;return t<=l?l===i?0:1:t>=n?n===i?0:1:Math.abs(t-i)/(n-l)}if(i===s)return e<n?l=e:(l=n,n=e),a<=l?l===e?0:1:a>=n?n===e?0:1:Math.abs(a-e)/(n-l);l=(n-e)*(n-e)+(s-i)*(s-i);var c=z.alloc();return ht.qh(e,i,n,s,a,t,c),t=c.x,a=c.y,z.free(c),Math.sqrt(((t-e)*(t-e)+(a-i)*(a-i))/l)}}else if(this.type===fe.u){l=this.startX,c=this.startY;var f=this.endX;if(s=this.endY,l!==f||c!==s){e=f-l,i=s-c,a=2*e+2*i,n=t.x,t=t.y,n=Math.min(Math.max(n,l),f),t=Math.min(Math.max(t,c),s),l=Math.abs(n-l),f=Math.abs(n-f),c=Math.abs(t-c),s=Math.abs(t-s);var m=Math.min(l,f,c,s);if(m===c)return n/a;if(m===f)return(e+t)/a;if(m===s)return(2*e+i-n)/a;if(m===l)return(2*e+2*i-t)/a}}else{e=this.flattenedSegments,i=this.flattenedLengths,a=this.flattenedTotalLength,n=z.alloc(),s=1/0,c=l=0,f=e.length;for(var v=m=0,w=0;w<f;w++)for(var C=e[w],k=i[w],L=C.length,A=0;A<L;A+=2){var H=C[A],R=C[A+1];if(A!==0){ht.qh(m,v,H,R,t.x,t.y,n);var X=(n.x-t.x)*(n.x-t.x)+(n.y-t.y)*(n.y-t.y);X<s&&(s=X,l=c,l+=Math.sqrt((n.x-m)*(n.x-m)+(n.y-v)*(n.y-v))),c+=k[(A-2)/2]}m=H,v=R}return z.free(n),t=l/a,0>t?0:1<t?1:t}return 0};function Zr(t){if(t.tk===null){var e=t.tk=[],i=t.ym=[],n=[],s=[];if(t.type===fe.j)n.push(t.startX),n.push(t.startY),n.push(t.endX),n.push(t.endY),e.push(n),s.push(Math.sqrt((t.startX-t.endX)*(t.startX-t.endX)+(t.startY-t.endY)*(t.startY-t.endY))),i.push(s);else if(t.type===fe.u)n.push(t.startX),n.push(t.startY),n.push(t.endX),n.push(t.startY),n.push(t.endX),n.push(t.endY),n.push(t.startX),n.push(t.endY),n.push(t.startX),n.push(t.startY),e.push(n),s.push(Math.abs(t.startX-t.endX)),s.push(Math.abs(t.startY-t.endY)),s.push(Math.abs(t.startX-t.endX)),s.push(Math.abs(t.startY-t.endY)),i.push(s);else if(t.type===fe.F){var a=new Mr;a.startX=t.endX,a.startY=(t.startY+t.endY)/2;var l=new an(Or);if(l.startAngle=0,l.sweepAngle=360,l.centerX=(t.startX+t.endX)/2,l.centerY=(t.startY+t.endY)/2,l.radiusX=Math.abs(t.startX-t.endX)/2,l.radiusY=Math.abs(t.startY-t.endY)/2,a.add(l),t=Cs(l,a),s=t.length,s===0)n.push(l.centerX),n.push(l.centerY);else{l=a.startX,a=a.startY;for(var c=0;c<s;c++){var f=t[c];ht.Qe(l,a,f[2],f[3],f[4],f[5],f[6],f[7],.5,n),l=f[6],a=f[7]}}e.push(n),i.push(fo(n))}else for(t=t.figures.iterator;t.next();){s=t.value,n=[],n.push(s.startX),n.push(s.startY),l=s.startX,a=s.startY,c=l,f=a;for(var m=s.segments.s,v=m.length,w=0;w<v;w++){var C=m[w];switch(C.type){case mo:4<=n.length&&(e.push(n),i.push(fo(n))),n=[],n.push(C.endX),n.push(C.endY),l=C.endX,a=C.endY,c=l,f=a;break;case er:n.push(C.endX),n.push(C.endY),l=C.endX,a=C.endY;break;case $o:ht.Qe(l,a,C.point1X,C.point1Y,C.point2X,C.point2Y,C.endX,C.endY,.5,n),l=C.endX,a=C.endY;break;case ps:ht.ep(l,a,C.point1X,C.point1Y,C.endX,C.endY,.5,n),l=C.endX,a=C.endY;break;case Or:var k=Cs(C,s),L=k.length;if(L===0){n.push(C.centerX),n.push(C.centerY),l=C.centerX,a=C.centerY;break}for(var A=0;A<L;A++){var H=k[A];ht.Qe(l,a,H[2],H[3],H[4],H[5],H[6],H[7],.5,n),l=H[6],a=H[7]}break;case xa:if(k=js(C,s,l,a),L=k.length,A=C.endX,H=C.endY,L===0){n.push(A),n.push(H),l=A,a=H;break}for(A=0;A<L;A++)H=k[A],ht.Qe(l,a,H[2],H[3],H[4],H[5],H[6],H[7],.5,n),l=H[6],a=H[7];break;default:lt("Segment not of valid type: "+C.type)}C.isClosed&&(n.push(c),n.push(f))}4<=n.length&&(e.push(n),i.push(fo(n)))}}}function fo(t){for(var e=[],i=0,n=0,s=t.length,a=0;a<s;a+=2){var l=t[a],c=t[a+1];a!==0&&e.push(Math.sqrt(Xr(i,n,l,c))),i=l,n=c}return e}T.add=function(t){return this.ee.add(t),this},T.pm=function(t,e,i,n,s,a,l,c){return this._isFrozen&&Qt(this),this.fg=new Ze(t,e,s,a).freeze(),this.gg=new Ze(i,n,l,c).freeze(),this},ct.Object.defineProperties(fe.prototype,{_isFrozen:{get:function(){return(this.l&1)!==0},set:function(t){this.l=t?this.l|1:this.l&-2}},_isInvalidBounds:{get:function(){return(this.l&2)!==0},set:function(t){this.l=t?this.l|2:this.l&-3}},flattenedSegments:{get:function(){return Zr(this),this.tk}},flattenedLengths:{get:function(){return Zr(this),this.ym}},flattenedTotalLength:{get:function(){var t=this.zm;if(isNaN(t)){if(this.type===fe.j){t=Math.abs(this.endX-this.startX);var e=Math.abs(this.endY-this.startY);t=Math.sqrt(t*t+e*e)}else if(this.type===fe.u)t=2*Math.abs(this.endX-this.startX)+2*Math.abs(this.endY-this.startY);else{e=this.flattenedLengths;for(var i=e.length,n=t=0;n<i;n++)for(var s=e[n],a=s.length,l=0;l<a;l++)t+=s[l]}this.zm=t}return t}},type:{get:function(){return this.na},set:function(t){this.na!==t&&(this._isFrozen&&Qt(this,t),this.na=t,t===fe.o?this.ee=new Kt:(fe.V===null&&(fe.V=new Kt().freeze()),this.ee=fe.V),this._isInvalidBounds=!0)}},startX:{get:function(){return this.od},set:function(t){this.od!==t&&(this._isFrozen&&Qt(this,t),this.od=t,this._isInvalidBounds=!0)}},startY:{get:function(){return this.pd},set:function(t){this.pd!==t&&(this._isFrozen&&Qt(this,t),this.pd=t,this._isInvalidBounds=!0)}},endX:{get:function(){return this.Dc},set:function(t){this.Dc!==t&&(this._isFrozen&&Qt(this,t),this.Dc=t,this._isInvalidBounds=!0)}},endY:{get:function(){return this.Ec},set:function(t){this.Ec!==t&&(this._isFrozen&&Qt(this,t),this.Ec=t,this._isInvalidBounds=!0)}},figures:{get:function(){return this.ee},set:function(t){this.ee!==t&&(this._isFrozen&&Qt(this,t),this.ee=t,this._isInvalidBounds=!0)}},spot1:{get:function(){return this.fg},set:function(t){this._isFrozen&&Qt(this,t),this.fg=t.J()}},spot2:{get:function(){return this.gg},set:function(t){this._isFrozen&&Qt(this,t),this.gg=t.J()}},defaultStretch:{get:function(){return this.Uf},set:function(t){this._isFrozen&&Qt(this,t),this.Uf=t}},bounds:{get:function(){return this.Zu()&&this.computeBounds(),this.Ip}}}),fe.prototype.setSpots=fe.prototype.pm,fe.prototype.add=fe.prototype.add,fe.prototype.getFractionForPoint=fe.prototype.xx,fe.prototype.getPointAndAngleAlongPath=fe.prototype.Qu,fe.prototype.getAngleAlongPath=fe.prototype.wx,fe.prototype.getPointAlongPath=fe.prototype.Pu,fe.prototype.containsPoint=fe.prototype.ca,fe.prototype.transform=fe.prototype.transform,fe.prototype.rotate=fe.prototype.rotate,fe.prototype.scale=fe.prototype.scale,fe.prototype.offset=fe.prototype.offset,fe.prototype.normalize=fe.prototype.normalize,fe.prototype.computeBoundsWithoutOrigin=fe.prototype.ix,fe.prototype.equalsApprox=fe.prototype.Xa,fe.className="Geometry",fe.j=new mt(fe,"Line",0),fe.u=new mt(fe,"Rectangle",1),fe.F=new mt(fe,"Ellipse",2),fe.o=new mt(fe,"Path",3),fe.V=null,fe.hb="UuBbMmZzLlHhVvCcSsQqTtAaFfXx",fe.className="Geometry",fe.stringify=fe.ia,fe.fillPath=fe.nb,fe.parse=fe.parse,fe.Line=fe.j,fe.Rectangle=fe.u,fe.Ellipse=fe.F,fe.Path=fe.o;function Mr(t,e,i,n,s){vi(this),i===void 0&&(i=!0),n===void 0&&(n=!0),s===void 0&&(s=!1),this.l=2|(i?4:0)|(n?8:0)|(s?16:0),t!==void 0?this.od=t:this.od=0,e!==void 0?this.pd=e:this.pd=0,this.pl=new Kt,this.sr=this.pl.Ja,this.fw=null}Mr.prototype.copy=function(){var t=new Mr;t.l=this.l&-2,t.od=this.od,t.pd=this.pd;for(var e=this.pl.s,i=e.length,n=t.pl,s=0;s<i;s++){var a=e[s].copy();n.add(a)}return t.sr=this.sr,t.fw=this.fw,t},T=Mr.prototype,T.Xa=function(t){if(!(t instanceof Mr&&ht.B(this.startX,t.startX)&&ht.B(this.startY,t.startY)))return!1;var e=this.segments.s;t=t.segments.s;var i=e.length;if(i!==t.length)return!1;for(var n=0;n<i;n++)if(!e[n].Xa(t[n]))return!1;return!0},T.toString=function(t){t===void 0&&(t=-1);for(var e=0>t?"M"+this.startX.toString()+" "+this.startY.toString():"M"+this.startX.toFixed(t)+" "+this.startY.toFixed(t),i=this.segments.s,n=i.length,s=0;s<n;s++)e+=" "+i[s].toString(t);return e},T.freeze=function(){this._isFrozen=!0;var t=this.segments;t.freeze();var e=t.s;t=t.length;for(var i=0;i<t;i++)e[i].freeze();return this},T.ka=function(){this._isFrozen=!1;var t=this.segments;t.ka(),t=t.s;for(var e=t.length,i=0;i<e;i++)t[i].ka();return this},T.Zu=function(){if(this._isInvalidBounds)return!0;var t=this.segments;if(this.sr!==t.Ja)return!0;t=t.s;for(var e=t.length,i=0;i<e;i++)if(t[i]._isInvalidBounds)return!0;return!1},T.add=function(t){return this.pl.add(t),this},T.ca=function(t,e,i){for(var n=this.startX,s=this.startY,a=n,l=s,c=this.segments.s,f=c.length,m=0;m<f;m++){var v=c[m];switch(v.type){case mo:a=v.endX,l=v.endY,n=v.endX,s=v.endY;break;case er:if(ht.Yb(n,s,v.endX,v.endY,i,t,e))return!0;n=v.endX,s=v.endY;break;case $o:if(ht.cs(n,s,v.point1X,v.point1Y,v.point2X,v.point2Y,v.endX,v.endY,.5,t,e,i))return!0;n=v.endX,s=v.endY;break;case ps:if(ht.jv(n,s,v.point1X,v.point1Y,v.endX,v.endY,.5,t,e,i))return!0;n=v.endX,s=v.endY;break;case Or:case xa:var w=v.type===Or?Cs(v,this):js(v,this,n,s),C=w.length,k=v.type===Or?v.centerX:v.endX,L=v.type===Or?v.centerY:v.endY;if(C===0){if(ht.Yb(n,s,k,L,i,t,e))return!0;n=k,s=L;break}for(k=null,L=0;L<C;L++)if(k=w[L],L===0&&ht.Yb(n,s,k[0],k[1],i,t,e)||ht.cs(k[0],k[1],k[2],k[3],k[4],k[5],k[6],k[7],.5,t,e,i))return!0;k!==null&&(n=k[6],s=k[7]);break;default:lt("Unknown Segment type: "+v.type)}if(v.isClosed&&(n!==a||s!==l)&&ht.Yb(n,s,a,l,i,t,e))return!0}return!1},ct.Object.defineProperties(Mr.prototype,{_isFrozen:{get:function(){return(this.l&1)!==0},set:function(t){this.l=t?this.l|1:this.l&-2}},_isInvalidBounds:{get:function(){return(this.l&2)!==0},set:function(t){this.l=t?this.l|2:this.l&-3}},isFilled:{get:function(){return(this.l&4)!==0},set:function(t){this._isFrozen&&Qt(this,t),this.l=t?this.l|4:this.l&-5}},isShadowed:{get:function(){return(this.l&8)!==0},set:function(t){this._isFrozen&&Qt(this,t),this.l=t?this.l|8:this.l&-9}},isEvenOdd:{get:function(){return(this.l&16)!==0},set:function(t){this._isFrozen&&Qt(this,t),this.l=t?this.l|16:this.l&-17}},startX:{get:function(){return this.od},set:function(t){this._isFrozen&&Qt(this,t),this.od=t,this._isInvalidBounds=!0}},startY:{get:function(){return this.pd},set:function(t){this._isFrozen&&Qt(this,t),this.pd=t,this._isInvalidBounds=!0}},segments:{get:function(){return this.pl},set:function(t){this._isFrozen&&Qt(this,t),this.pl=t,this._isInvalidBounds=!0}}}),Mr.prototype.add=Mr.prototype.add,Mr.prototype.equalsApprox=Mr.prototype.Xa,Mr.className="PathFigure";function an(t,e,i,n,s,a,l,c){vi(this),t===void 0&&(t=er),this.na=t,this.l=2,e!==void 0?this.Dc=e:this.Dc=0,i!==void 0?this.Ec=i:this.Ec=0,n===void 0&&(n=0),s===void 0&&(s=0),a===void 0&&(a=0),l===void 0&&(l=0),t===xa?(t=a%360,0>t&&(t+=360),this.Ne=t,this.Vh=0,this.Wh=Math.max(n,0),this.Pg=Math.max(s,0),typeof l=="boolean"?l&&(this.isLargeArc=!0):typeof l=="number"&&l&&(this.isLargeArc=!0),c&&(this.isClockwiseArc=!0)):(this.Ne=n,this.Vh=s,t===Or&&(a=Math.max(a,0)),this.Wh=a,typeof l=="number"?(t===Or&&(l=Math.max(l,0)),this.Pg=l):this.Pg=0),this.ae=null}an.prototype.copy=function(){var t=new an;return t.na=this.na,t.l=this.l&-2,t.Dc=this.Dc,t.Ec=this.Ec,t.Ne=this.Ne,t.Vh=this.Vh,t.Wh=this.Wh,t.Pg=this.Pg,t},T=an.prototype,T.Xa=function(t){if(!(t instanceof an)||this.type!==t.type||this.isClosed!==t.isClosed)return!1;switch(this.type){case mo:case er:return ht.B(this.endX,t.endX)&&ht.B(this.endY,t.endY);case $o:return ht.B(this.endX,t.endX)&&ht.B(this.endY,t.endY)&&ht.B(this.point1X,t.point1X)&&ht.B(this.point1Y,t.point1Y)&&ht.B(this.point2X,t.point2X)&&ht.B(this.point2Y,t.point2Y);case ps:return ht.B(this.endX,t.endX)&&ht.B(this.endY,t.endY)&&ht.B(this.point1X,t.point1X)&&ht.B(this.point1Y,t.point1Y);case Or:return ht.B(this.startAngle,t.startAngle)&&ht.B(this.sweepAngle,t.sweepAngle)&&ht.B(this.centerX,t.centerX)&&ht.B(this.centerY,t.centerY)&&ht.B(this.radiusX,t.radiusX)&&ht.B(this.radiusY,t.radiusY);case xa:return this.isClockwiseArc===t.isClockwiseArc&&this.isLargeArc===t.isLargeArc&&ht.B(this.xAxisRotation,t.xAxisRotation)&&ht.B(this.endX,t.endX)&&ht.B(this.endY,t.endY)&&ht.B(this.radiusX,t.radiusX)&&ht.B(this.radiusY,t.radiusY);default:return!1}},T.qb=function(t){t.classType===an&&(this.type=t)},T.toString=function(t){switch(t===void 0&&(t=-1),this.type){case mo:t=0>t?"M"+this.endX.toString()+" "+this.endY.toString():"M"+this.endX.toFixed(t)+" "+this.endY.toFixed(t);break;case er:t=0>t?"L"+this.endX.toString()+" "+this.endY.toString():"L"+this.endX.toFixed(t)+" "+this.endY.toFixed(t);break;case $o:t=0>t?"C"+this.point1X.toString()+" "+this.point1Y.toString()+" "+this.point2X.toString()+" "+this.point2Y.toString()+" "+this.endX.toString()+" "+this.endY.toString():"C"+this.point1X.toFixed(t)+" "+this.point1Y.toFixed(t)+" "+this.point2X.toFixed(t)+" "+this.point2Y.toFixed(t)+" "+this.endX.toFixed(t)+" "+this.endY.toFixed(t);break;case ps:t=0>t?"Q"+this.point1X.toString()+" "+this.point1Y.toString()+" "+this.endX.toString()+" "+this.endY.toString():"Q"+this.point1X.toFixed(t)+" "+this.point1Y.toFixed(t)+" "+this.endX.toFixed(t)+" "+this.endY.toFixed(t);break;case Or:t=0>t?"B"+this.startAngle.toString()+" "+this.sweepAngle.toString()+" "+this.centerX.toString()+" "+this.centerY.toString()+" "+this.radiusX.toString()+" "+this.radiusY.toString():"B"+this.startAngle.toFixed(t)+" "+this.sweepAngle.toFixed(t)+" "+this.centerX.toFixed(t)+" "+this.centerY.toFixed(t)+" "+this.radiusX.toFixed(t)+" "+this.radiusY.toFixed(t);break;case xa:t=0>t?"A"+this.radiusX.toString()+" "+this.radiusY.toString()+" "+this.xAxisRotation.toString()+" "+(this.isLargeArc?1:0)+" "+(this.isClockwiseArc?1:0)+" "+this.endX.toString()+" "+this.endY.toString():"A"+this.radiusX.toFixed(t)+" "+this.radiusY.toFixed(t)+" "+this.xAxisRotation.toFixed(t)+" "+(this.isLargeArc?1:0)+" "+(this.isClockwiseArc?1:0)+" "+this.endX.toFixed(t)+" "+this.endY.toFixed(t);break;default:t=this.type.toString()}return t+(this.isClosed?"z":"")},T.freeze=function(){return this._isFrozen=!0,this},T.ka=function(){return this._isFrozen=!1,this},T.close=function(){return this.isClosed=!0,this};function Cs(t,e){if(t.ae!==null&&e._isInvalidBounds===!1)return t.ae;var i=t.radiusX,n=t.radiusY;if(n===void 0&&(n=i),i===0||n===0)return t.ae=[],t.ae;e=t.Ne;var s=t.Vh,a=ht.jx(0,0,i<n?i:n,t.startAngle,t.startAngle+t.sweepAngle,!1);if(i!==n){var l=nn.alloc();l.reset(),i<n?l.scale(1,n/i):l.scale(i/n,1),fe.Ha(a,l),nn.free(l)}for(i=a.length,n=0;n<i;n++)l=a[n],l[0]+=e,l[1]+=s,l[2]+=e,l[3]+=s,l[4]+=e,l[5]+=s,l[6]+=e,l[7]+=s;return t.ae=a,t.ae}function js(t,e,i,n){function s(A,H,R,X){return(A*X<H*R?-1:1)*Math.acos((A*R+H*X)/(Math.sqrt(A*A+H*H)*Math.sqrt(R*R+X*X)))}if(t.ae!==null&&e._isInvalidBounds===!1)return t.ae;if(t.radiusX===0||t.radiusY===0)return t.ae=[],t.ae;e=t.Wh;var a=t.Pg;e===0&&(e=1e-4),a===0&&(a=1e-4);var l=Math.PI/180*t.Ne,c=t.isLargeArc,f=t.isClockwiseArc,m=t.Dc,v=t.Ec,w=Math.cos(l),C=Math.sin(l),k=w*(i-m)/2+C*(n-v)/2;l=-C*(i-m)/2+w*(n-v)/2;var L=k*k/(e*e)+l*l/(a*a);return 1<L&&(e*=Math.sqrt(L),a*=Math.sqrt(L)),L=(c===f?-1:1)*Math.sqrt((e*e*a*a-e*e*l*l-a*a*k*k)/(e*e*l*l+a*a*k*k)),isNaN(L)&&(L=0),c=L*e*l/a,L=L*-a*k/e,isNaN(c)&&(c=0),isNaN(L)&&(L=0),i=(i+m)/2+w*c-C*L,n=(n+v)/2+C*c+w*L,v=s(1,0,(k-c)/e,(l-L)/a),w=(k-c)/e,m=(l-L)/a,k=(-k-c)/e,c=(-l-L)/a,l=s(w,m,k,c),k=(w*k+m*c)/(Math.sqrt(w*w+m*m)*Math.sqrt(k*k+c*c)),-1>=k?l=Math.PI:1<=k&&(l=0),!f&&0<l&&(l-=2*Math.PI),f&&0>l&&(l+=2*Math.PI),f=e>a?1:e/a,k=e>a?a/e:1,e=ht.jx(0,0,e>a?e:a,v,v+l,!0),a=nn.alloc(),a.reset(),a.translate(i,n),a.rotate(t.Ne,0,0),a.scale(f,k),fe.Ha(e,a),nn.free(a),t.ae=e,t.ae}ct.Object.defineProperties(an.prototype,{_isFrozen:{get:function(){return(this.l&1)!==0},set:function(t){this.l=t?this.l|1:this.l&-2}},_isInvalidBounds:{get:function(){return(this.l&2)!==0},set:function(t){this.l=t?this.l|2:this.l&-3}},isClosed:{get:function(){return(this.l&8)!==0},set:function(t){this.isClosed!==t&&(this.l=t?this.l|8:this.l&-9,this._isInvalidBounds=!0)}},type:{get:function(){return this.na},set:function(t){this._isFrozen&&Qt(this,t),this.na=t,this._isInvalidBounds=!0}},endX:{get:function(){return this.Dc},set:function(t){this._isFrozen&&Qt(this,t),this.Dc=t,this._isInvalidBounds=!0}},endY:{get:function(){return this.Ec},set:function(t){this._isFrozen&&Qt(this,t),this.Ec=t,this._isInvalidBounds=!0}},point1X:{get:function(){return this.Ne},set:function(t){this._isFrozen&&Qt(this,t),this.Ne=t,this._isInvalidBounds=!0}},point1Y:{get:function(){return this.Vh},set:function(t){this._isFrozen&&Qt(this,t),this.Vh=t,this._isInvalidBounds=!0}},point2X:{get:function(){return this.Wh},set:function(t){this._isFrozen&&Qt(this,t),this.Wh=t,this._isInvalidBounds=!0}},point2Y:{get:function(){return this.Pg},set:function(t){this._isFrozen&&Qt(this,t),this.Pg=t,this._isInvalidBounds=!0}},centerX:{get:function(){return this.Ne},set:function(t){this._isFrozen&&Qt(this,t),this.Ne=t,this._isInvalidBounds=!0}},centerY:{get:function(){return this.Vh},set:function(t){this._isFrozen&&Qt(this,t),this.Vh=t,this._isInvalidBounds=!0}},radiusX:{get:function(){return this.Wh},set:function(t){0>t&&me(t,">= zero",an,"radiusX"),this._isFrozen&&Qt(this,t),this.Wh=t,this._isInvalidBounds=!0}},radiusY:{get:function(){return this.Pg},set:function(t){0>t&&me(t,">= zero",an,"radiusY"),this._isFrozen&&Qt(this,t),this.Pg=t,this._isInvalidBounds=!0}},startAngle:{get:function(){return this.Dc},set:function(t){this._isFrozen&&Qt(this,t),t%=360,0>t&&(t+=360),this.Dc=t,this._isInvalidBounds=!0}},sweepAngle:{get:function(){return this.Ec},set:function(t){this._isFrozen&&Qt(this,t),360<t&&(t=360),-360>t&&(t=-360),this.Ec=t,this._isInvalidBounds=!0}},isClockwiseArc:{get:function(){return(this.l&4)!==0},set:function(t){this._isFrozen&&Qt(this,t),this.l=t?this.l|4:this.l&-5,this._isInvalidBounds=!0}},isLargeArc:{get:function(){return(this.l&16)!==0},set:function(t){this._isFrozen&&Qt(this,t),this.l=t?this.l|16:this.l&-17,this._isInvalidBounds=!0}},xAxisRotation:{get:function(){return this.Ne},set:function(t){this._isFrozen&&Qt(this,t),t%=360,0>t&&(t+=360),this.Ne=t,this._isInvalidBounds=!0}}}),an.prototype.equalsApprox=an.prototype.Xa;var mo=new mt(an,"Move",0),er=new mt(an,"Line",1),$o=new mt(an,"Bezier",2),ps=new mt(an,"QuadraticBezier",3),Or=new mt(an,"Arc",4),xa=new mt(an,"SvgArc",4);an.className="PathSegment",an.Move=mo,an.Line=er,an.Bezier=$o,an.QuadraticBezier=ps,an.Arc=Or,an.SvgArc=xa;function As(){this.H=null,this.xu=new z(0,0).freeze(),this.mt=new z(0,0).freeze(),this.Bp=this.Rq=0,this.Cp=1,this.xq="",this.Wr=this.Tp=!1,this.Rp=this.Ep=0,this.xg=this.nq=this.tq=!1,this.Zp=null,this.Rr=0,this.xd=this.Nr=null}As.prototype.copy=function(){var t=new As;return this.clone(t)},As.prototype.clone=function(t){return t.H=this.H,t.xu.assign(this.viewPoint),t.mt.assign(this.documentPoint),t.Rq=this.Rq,t.Bp=this.Bp,t.Cp=this.Cp,t.xq=this.xq,t.Tp=this.Tp,t.Wr=this.Wr,t.Ep=this.Ep,t.Rp=this.Rp,t.tq=this.tq,t.nq=this.nq,t.xg=this.xg,t.Zp=this.Zp,t.Rr=this.Rr,t.Nr=this.Nr,t.xd=this.xd,t},As.prototype.toString=function(){var t="^";return this.modifiers!==0&&(t+="M:"+this.modifiers),this.button!==0&&(t+="B:"+this.button),this.key!==""&&(t+="K:"+this.key),this.clickCount!==0&&(t+="C:"+this.clickCount),this.delta!==0&&(t+="D:"+this.delta),this.handled&&(t+="h"),this.bubbles&&(t+="b"),this.documentPoint!==null&&(t+="@"+this.documentPoint.toString()),t},As.prototype.So=function(t,e){var i=this.diagram;return i===null||Oh(i,t,e),e},As.prototype.Bz=function(t,e){var i=this.diagram;return i===null||(Oh(i,t,e),e.assign(i.Ps(e))),e},ct.Object.defineProperties(As.prototype,{diagram:{get:function(){return this.H},set:function(t){this.H=t}},viewPoint:{get:function(){return this.xu},set:function(t){this.xu.assign(t)}},documentPoint:{get:function(){return this.mt},set:function(t){this.mt.assign(t)}},modifiers:{get:function(){return this.Rq},set:function(t){this.Rq=t}},button:{get:function(){return this.Bp},set:function(t){if(this.Bp=t,this.event===null)switch(t){case 0:this.buttons=1;break;case 1:this.buttons=4;break;case 2:this.buttons=2}}},buttons:{get:function(){return this.Cp},set:function(t){this.Cp=t}},key:{get:function(){return this.xq},set:function(t){this.xq=t}},down:{get:function(){return this.Tp},set:function(t){this.Tp=t}},up:{get:function(){return this.Wr},set:function(t){this.Wr=t}},clickCount:{get:function(){return this.Ep},set:function(t){this.Ep=t}},delta:{get:function(){return this.Rp},set:function(t){this.Rp=t}},isMultiTouch:{get:function(){return this.tq},set:function(t){this.tq=t}},handled:{get:function(){return this.nq},set:function(t){this.nq=t}},bubbles:{get:function(){return this.xg},set:function(t){this.xg=t}},event:{get:function(){return this.Zp},set:function(t){this.Zp=t}},isTouchEvent:{get:function(){var t=this.event;return t===null?!1:t.pointerType==="touch"||t.pointerType==="pen"}},timestamp:{get:function(){return this.Rr},set:function(t){this.Rr=t}},targetDiagram:{get:function(){return this.Nr},set:function(t){this.Nr=t}},targetObject:{get:function(){return this.xd},set:function(t){this.xd=t}},control:{get:function(){return(this.modifiers&1)!==0},set:function(t){this.modifiers=t?this.modifiers|1:this.modifiers&-2}},shift:{get:function(){return(this.modifiers&4)!==0},set:function(t){this.modifiers=t?this.modifiers|4:this.modifiers&-5}},alt:{get:function(){return(this.modifiers&2)!==0},set:function(t){this.modifiers=t?this.modifiers|2:this.modifiers&-3}},meta:{get:function(){return(this.modifiers&8)!==0},set:function(t){this.modifiers=t?this.modifiers|8:this.modifiers&-9}},left:{get:function(){var t=this.event;return t===null||t.type!=="mousedown"&&t.type!=="mouseup"&&t.type!=="pointerdown"&&t.type!=="pointerup"?(this.buttons&1)!==0:this.button===0},set:function(t){this.buttons=t?this.buttons|1:this.buttons&-2}},right:{get:function(){var t=this.event;return t===null||t.type!=="mousedown"&&t.type!=="mouseup"&&t.type!=="pointerdown"&&t.type!=="pointerup"?(this.buttons&2)!==0:this.button===2},set:function(t){this.buttons=t?this.buttons|2:this.buttons&-3}},middle:{get:function(){var t=this.event;return t===null||t.type!=="mousedown"&&t.type!=="mouseup"&&t.type!=="pointerdown"&&t.type!=="pointerup"?(this.buttons&4)!==0:this.button===1},set:function(t){this.buttons=t?this.buttons|4:this.buttons&-5}}}),As.prototype.getMultiTouchDocumentPoint=As.prototype.Bz,As.prototype.getMultiTouchViewPoint=As.prototype.So,As.className="InputEvent";function Sh(){this.H=null,this.xa="",this.ar=this.Lr=null}Sh.prototype.copy=function(){var t=new Sh;return t.H=this.H,t.xa=this.xa,t.Lr=this.Lr,t.ar=this.ar,t},Sh.prototype.toString=function(){var t="*"+this.name;return this.subject!==null&&(t+=":"+this.subject.toString()),this.parameter!==null&&(t+="("+this.parameter.toString()+")"),t},ct.Object.defineProperties(Sh.prototype,{diagram:{get:function(){return this.H},set:function(t){this.H=t}},name:{get:function(){return this.xa},set:function(t){this.xa=t}},subject:{get:function(){return this.Lr},set:function(t){this.Lr=t}},parameter:{get:function(){return this.ar},set:function(t){this.ar=t}}}),Sh.className="DiagramEvent";function Cr(){this.Fm=Sr,this.rf=this.Qq="",this.Ln=this.Mn=this.Rn=this.Sn=this.Qn=this.H=this.cc=null}Cr.prototype.clear=function(){this.Ln=this.Mn=this.Rn=this.Sn=this.Qn=this.H=this.cc=null},Cr.prototype.copy=function(){var t=new Cr;t.Fm=this.Fm,t.Qq=this.Qq,t.rf=this.rf,t.cc=this.cc,t.H=this.H,t.Qn=this.Qn;var e=this.Sn;return t.Sn=Tt(e)&&typeof e.J=="function"?e.J():e,e=this.Rn,t.Rn=Tt(e)&&typeof e.J=="function"?e.J():e,e=this.Mn,t.Mn=Tt(e)&&typeof e.J=="function"?e.J():e,e=this.Ln,t.Ln=Tt(e)&&typeof e.J=="function"?e.J():e,t},Cr.prototype.qb=function(t){t.classType===Cr&&(this.change=t)},Cr.prototype.toString=function(){var t="";return t=this.change===wa?t+"* ":this.change===Sr?t+(this.model!==null?"!m":"!d"):t+((this.model!==null?"!m":"!d")+this.change),this.propertyName&&typeof this.propertyName=="string"&&(t+=" "+this.propertyName),this.modelChange&&this.modelChange!==this.propertyName&&(t+=" "+this.modelChange),t+=": ",this.change===wa?this.oldValue!==null&&(t+=" "+this.oldValue):(this.object!==null&&(t+=ni(this.object)),this.oldValue!==null&&(t+="  old: "+ni(this.oldValue)),this.oldParam!==null&&(t+=" "+this.oldParam),this.newValue!==null&&(t+="  new: "+ni(this.newValue)),this.newParam!==null&&(t+=" "+this.newParam)),t},Cr.prototype.I=function(t){return t?this.oldValue:this.newValue},Cr.prototype.Dz=function(t){return t?this.oldParam:this.newParam},Cr.prototype.canUndo=function(){return this.model!==null||this.diagram!==null},Cr.prototype.undo=function(){this.canUndo()&&(this.model!==null?this.model.changeState(this,!0):this.diagram!==null&&this.diagram.changeState(this,!0))},Cr.prototype.canRedo=function(){return this.model!==null||this.diagram!==null},Cr.prototype.redo=function(){this.canRedo()&&(this.model!==null?this.model.changeState(this,!1):this.diagram!==null&&this.diagram.changeState(this,!1))},ct.Object.defineProperties(Cr.prototype,{model:{get:function(){return this.cc},set:function(t){this.cc=t}},diagram:{get:function(){return this.H},set:function(t){this.H=t}},change:{get:function(){return this.Fm},set:function(t){this.Fm=t}},modelChange:{get:function(){return this.Qq},set:function(t){this.Qq=t}},propertyName:{get:function(){return this.rf},set:function(t){this.rf=t}},isTransactionFinished:{get:function(){return this.Fm===wa&&(this.rf==="CommittedTransaction"||this.rf==="FinishedUndo"||this.rf==="FinishedRedo")}},object:{get:function(){return this.Qn},set:function(t){this.Qn=t}},oldValue:{get:function(){return this.Sn},set:function(t){this.Sn=t}},oldParam:{get:function(){return this.Rn},set:function(t){this.Rn=t}},newValue:{get:function(){return this.Mn},set:function(t){this.Mn=t}},newParam:{get:function(){return this.Ln},set:function(t){this.Ln=t}}}),Cr.prototype.redo=Cr.prototype.redo,Cr.prototype.canRedo=Cr.prototype.canRedo,Cr.prototype.undo=Cr.prototype.undo,Cr.prototype.canUndo=Cr.prototype.canUndo,Cr.prototype.getParam=Cr.prototype.Dz,Cr.prototype.getValue=Cr.prototype.I,Cr.prototype.clear=Cr.prototype.clear;var wa=new mt(Cr,"Transaction",-1),Sr=new mt(Cr,"Property",0),Yr=new mt(Cr,"Insert",1),Jr=new mt(Cr,"Remove",2);Cr.className="ChangedEvent",Cr.Transaction=wa,Cr.Property=Sr,Cr.Insert=Yr,Cr.Remove=Jr;function Bo(){this.o=new Kt().freeze(),this.xa="",this.j=!1}Bo.prototype.toString=function(t){var e="Transaction: "+this.name+" "+this.changes.count.toString()+(this.isComplete?"":", incomplete");if(t!==void 0&&0<t){t=this.changes.count;for(var i=0;i<t;i++){var n=this.changes.M(i);n!==null&&(e+=`
  `+n.toString())}}return e},Bo.prototype.clear=function(){var t=this.changes;t.ka();for(var e=t.count-1;0<=e;e--){var i=t.M(e);i!==null&&i.clear()}t.clear(),t.freeze()},Bo.prototype.canUndo=function(){return this.isComplete},Bo.prototype.undo=function(){if(this.canUndo())for(var t=this.changes.count-1;0<=t;t--){var e=this.changes.M(t);e!==null&&e.undo()}},Bo.prototype.canRedo=function(){return this.isComplete},Bo.prototype.redo=function(){if(this.canRedo())for(var t=this.changes.count,e=0;e<t;e++){var i=this.changes.M(e);i!==null&&i.redo()}},Bo.prototype.ak=function(){if(this.isComplete){var t=this.changes;t.ka();for(var e=new pe,i=0;i<t.count;i++){var n=t.M(i);if(n!==null&&n.change===Sr&&n.object){var s=e.get(n.object);s||(s=new pe,e.set(n.object,s));var a=s.get(n.propertyName);a===null?s.set(n.propertyName,-1):(0<a&&t.cd(a,null),s.set(n.propertyName,i))}}for(i=e=0;i<t.count;i++)n=t.M(i),n!==null&&(i>e&&t.cd(e,n),e++);for(;t.length>e;)t.pop();t.freeze()}},ct.Object.defineProperties(Bo.prototype,{changes:{get:function(){return this.o}},name:{get:function(){return this.xa},set:function(t){this.xa=t}},isComplete:{get:function(){return this.j},set:function(t){this.j=t}}}),Bo.prototype.optimize=Bo.prototype.ak,Bo.prototype.redo=Bo.prototype.redo,Bo.prototype.canRedo=Bo.prototype.canRedo,Bo.prototype.undo=Bo.prototype.undo,Bo.prototype.canUndo=Bo.prototype.canUndo,Bo.prototype.clear=Bo.prototype.clear,Bo.className="Transaction";function Tr(){this.Pt=new At,this.Jd=!1,this.u=new Kt().freeze(),this.Ce=-1,this.o=999,this.Fe=!1,this.Np=null,this.bi=0,this.j=!1,this.Ie=new Kt().freeze(),this.hl=new Kt,this.tt=!0,this.Dt=this.rq=this.Gt=this.Ft=!1}Tr.prototype.toString=function(t){var e="UndoManager "+this.historyIndex+"<"+this.history.count+"<="+this.maxHistoryLength;e+="[";for(var i=this.nestedTransactionNames.count,n=0;n<i;n++)0<n&&(e+=" "),e+=this.nestedTransactionNames.M(n);if(e+="]",t!==void 0&&0<t)for(i=this.history.count,n=0;n<i;n++)e+=`
 `+this.history.M(n).toString(t-1);return e},Tr.prototype.clear=function(){var t=this.history;t.ka();for(var e=t.count-1;0<=e;e--){var i=t.M(e);i!==null&&i.clear()}t.clear(),this.Ce=-1,t.freeze(),this.Fe=!1,this.Np=null,this.bi=0,this.Ie.ka(),this.Ie.clear(),this.Ie.freeze(),this.hl.clear(),this.Dt=this.rq=this.Gt=this.Ft=!1},Tr.prototype.copyProperties=function(t){this.isEnabled=t.isEnabled,this.maxHistoryLength=t.maxHistoryLength,this.checksTransactionLevel=t.checksTransactionLevel},T=Tr.prototype,T.Xw=function(t){this.Pt.add(t)},T.Rx=function(t){this.Pt.remove(t)},T.Ea=function(t){if(t===void 0&&(t=""),t===null&&(t=""),this.isUndoingRedoing)return!1;this.tt===!0&&(this.tt=!1,this.bi++,this.isInternalTransaction||this.Ob("StartingFirstTransaction",t,this.currentTransaction),0<this.bi&&this.bi--),this.isEnabled&&(this.Ie.ka(),this.Ie.add(t),this.Ie.freeze(),this.currentTransaction===null?this.hl.add(0):this.hl.add(this.currentTransaction.changes.count)),this.bi++;var e=this.transactionLevel===1;return e&&(this.isInternalTransaction||this.Ob("StartedTransaction",t,this.currentTransaction)),e},T.eb=function(t){return t===void 0&&(t=""),ic(this,!0,t)},T.Kf=function(){return ic(this,!1,"")};function ic(t,e,i){if(t.isUndoingRedoing)return!1;t.checksTransactionLevel&&1>t.transactionLevel&&Fe("Ending transaction without having started a transaction: "+i);var n=t.transactionLevel===1,s=t.currentTransaction;n&&e&&(t.isInternalTransaction||t.Ob("CommittingTransaction",i,s));var a=0;if(0<t.transactionLevel&&(t.bi--,t.isEnabled)){var l=t.Ie.count;0<l&&(i===""&&(i=t.Ie.M(0)),t.Ie.ka(),t.Ie.mb(l-1),t.Ie.freeze()),l=t.hl.count,0<l&&(a=t.hl.M(l-1),t.hl.mb(l-1))}if(n){if(e)t.rq=!1,s===null&&i!==""&&(s=t.currentTransaction),t.isEnabled&&s!==null&&(s.isComplete||(s.isComplete=!0,s.name=i),t.lx(),e=t.history,e.ka(),n=t.maxHistoryLength,0<=n&&(n===0?e.clear():e.count>=n&&(a=e.M(0),a!==null&&a.clear(),e.mb(0),t.Ce--)),n===0||e.count!==0&&e.get(e.count-1)===s||(e.add(s),t.Ce++),e.freeze()),t.isInternalTransaction||t.Ob("CommittedTransaction",i,s);else{t.Fe=!0;try{t.isEnabled&&s!==null&&(s.isComplete=!0,s.undo())}finally{t.isInternalTransaction||t.Ob("RolledBackTransaction",i,s),t.Fe=!1}s!==null&&s.clear()}return t.Np=null,t.isPendingClear&&t.clear(),t.isPendingClear=!1,t.isPendingUnmodified=!1,!0}if(t.isEnabled&&!e&&s!==null){for(t=a,i=s.changes,s=i.count-1;s>=t;s--)e=i.M(s),e!==null&&e.undo(),i.ka(),i.mb(s);i.freeze()}return!1}T.lx=function(){if(!this.isUndoingRedoing&&this.canRedo()){var t=this.history;t.ka();for(var e=t.count-1;e>this.historyIndex;e--){var i=t.M(e);i!==null&&i.clear(),t.mb(e),this.rq=!0}t.freeze()}},Tr.prototype.canUndo=function(){if(!this.isEnabled||0<this.transactionLevel)return!1;var t=this.transactionToUndo;return!!(t!==null&&t.canUndo())},Tr.prototype.undo=function(){if(this.canUndo()){var t=this.transactionToUndo;try{this.Fe=!0,this.Ob("StartingUndo","Undo",t),this.Ce--,t.undo()}catch(e){Fe("undo error: "+e.toString())}finally{this.Ob("FinishedUndo","Undo",t),this.Fe=!1}}},Tr.prototype.canRedo=function(){if(!this.isEnabled||0<this.transactionLevel)return!1;var t=this.transactionToRedo;return!!(t!==null&&t.canRedo())},Tr.prototype.redo=function(){if(this.canRedo()){var t=this.transactionToRedo;try{this.Fe=!0,this.Ob("StartingRedo","Redo",t),this.Ce++,t.redo()}catch(e){Fe("redo error: "+e.toString())}finally{this.Ob("FinishedRedo","Redo",t),this.Fe=!1}}},Tr.prototype.Ob=function(t,e,i){i===void 0&&(i=null);var n=new Cr;for(n.change=wa,n.propertyName=t,n.object=i,n.oldValue=e,t=this.models;t.next();)e=t.value,n.model=e,e.ds(n)},Tr.prototype.Tu=function(t){if(this.isEnabled&&!this.isUndoingRedoing&&!this.skipsEvent(t)){var e=this.currentTransaction;e===null&&(this.Np=e=new Bo);var i=t.copy();e=e.changes,e.ka(),e.add(i),e.freeze(),this.checksTransactionLevel&&0>=this.transactionLevel&&!this.tt&&(t=t.diagram,t!==null&&t.pi===!1||Fe("Change not within a transaction: "+i.toString()))}},Tr.prototype.skipsEvent=function(t){if(t===null||0>t.change.value)return!0;if(t=t.object,t===null)return!1;if(t.layer!==void 0){if(t=t.layer,t!==null&&t.isTemporary)return!0}else if(t.isTemporary)return!0;return!1},ct.Object.defineProperties(Tr.prototype,{models:{get:function(){return this.Pt.iterator}},isEnabled:{get:function(){return this.Jd},set:function(t){this.Jd=t}},transactionToUndo:{get:function(){return 0<=this.historyIndex&&this.historyIndex<=this.history.count-1?this.history.M(this.historyIndex):null}},transactionToRedo:{get:function(){return this.historyIndex<this.history.count-1?this.history.M(this.historyIndex+1):null}},isUndoingRedoing:{get:function(){return this.Fe}},history:{get:function(){return this.u}},maxHistoryLength:{get:function(){return this.o},set:function(t){this.o=t}},historyIndex:{get:function(){return this.Ce}},currentTransaction:{get:function(){return this.Np}},transactionLevel:{get:function(){return this.bi}},isInTransaction:{get:function(){return 0<this.bi}},checksTransactionLevel:{get:function(){return this.j},set:function(t){this.j=t}},nestedTransactionNames:{get:function(){return this.Ie}},isPendingClear:{get:function(){return this.Ft},set:function(t){this.Ft=t}},isPendingUnmodified:{get:function(){return this.Gt},set:function(t){this.Gt=t}},isInternalTransaction:{get:function(){return this.Dt},set:function(t){this.Dt=t}},isJustDiscarded:{get:function(){return this.rq}}}),Tr.prototype.handleChanged=Tr.prototype.Tu,Tr.prototype.redo=Tr.prototype.redo,Tr.prototype.undo=Tr.prototype.undo,Tr.prototype.canUndo=Tr.prototype.canUndo,Tr.prototype.discardHistoryAfterIndex=Tr.prototype.lx,Tr.prototype.rollbackTransaction=Tr.prototype.Kf,Tr.prototype.commitTransaction=Tr.prototype.eb,Tr.prototype.startTransaction=Tr.prototype.Ea,Tr.prototype.removeModel=Tr.prototype.Rx,Tr.prototype.addModel=Tr.prototype.Xw,Tr.prototype.clear=Tr.prototype.clear,Tr.className="UndoManager";function kn(){vi(this),this.H=fr,this.xa="",this.Jd=!0,this.nb=!1,this.wm=null,this.yy=new As,this.Zr=-1}kn.prototype.toString=function(){return this.name!==""?this.name+" Tool":Re(this.constructor)},kn.prototype.updateAdornments=function(){},kn.prototype.canStart=function(){return this.isEnabled},kn.prototype.doStart=function(){},kn.prototype.doActivate=function(){this.isActive=!0},kn.prototype.doDeactivate=function(){this.isActive=!1},kn.prototype.doStop=function(){},kn.prototype.doCancel=function(){this.transactionResult=null,this.stopTool()},kn.prototype.stopTool=function(){var t=this.diagram;t.currentTool===this&&(t.currentTool=null,t.currentCursor="")},kn.prototype.doMouseDown=function(){!this.isActive&&this.canStart()&&this.doActivate()},kn.prototype.doMouseMove=function(){},kn.prototype.doMouseUp=function(){this.stopTool()},kn.prototype.doMouseWheel=function(){},kn.prototype.canStartMultiTouch=function(){return!0},kn.prototype.standardPinchZoomStart=function(){var t=this.diagram,e=t.lastInput,i=e.So(0,z.allocAt(NaN,NaN)),n=e.So(1,z.allocAt(NaN,NaN));if(i.w()&&n.w()&&(this.doCancel(),t.Ql("hasGestureZoom"))){t.Bw=t.scale;var s=n.x-i.x,a=n.y-i.y;t.Jw=Math.sqrt(s*s+a*a),e.bubbles=!1}z.free(i),z.free(n)},kn.prototype.standardPinchZoomMove=function(){var t=this.diagram,e=t.lastInput,i=e.So(0,z.allocAt(NaN,NaN)),n=e.So(1,z.allocAt(NaN,NaN));if(i.w()&&n.w()&&(this.doCancel(),t.Ql("hasGestureZoom"))){var s=n.x-i.x,a=n.y-i.y;a=Math.sqrt(s*s+a*a)/t.Jw,s=new z((Math.min(n.x,i.x)+Math.max(n.x,i.x))/2,(Math.min(n.y,i.y)+Math.max(n.y,i.y))/2),a*=t.Bw;var l=t.commandHandler;if(a!==t.scale&&l.canResetZoom(a)){var c=t.zoomPoint;t.zoomPoint=s,l.resetZoom(a),t.zoomPoint=c}e.bubbles=!1}z.free(i),z.free(n)},kn.prototype.doKeyDown=function(){this.diagram.lastInput.key==="Esc"&&this.doCancel()},kn.prototype.doKeyUp=function(){},kn.prototype.Ea=function(t){return t===void 0&&(t=this.name),this.transactionResult=null,this.diagram.Ea(t)},kn.prototype.stopTransaction=function(){var t=this.diagram;return this.transactionResult===null?t.Kf():t.eb(this.transactionResult)},kn.prototype.standardMouseSelect=function(){var t=this.diagram;if(t.allowSelect){var e=t.lastInput,i=t.Ol(e.documentPoint,!1);if(i!==null){if(re?e.meta:e.control){for(t.R("ChangingSelection",t.selection),e=i;e!==null&&!e.canSelect();)e=e.containingGroup;e!==null&&(e.isSelected=!e.isSelected),t.R("ChangedSelection",t.selection)}else if(e.shift){if(!i.isSelected){for(t.R("ChangingSelection",t.selection),e=i;e!==null&&!e.canSelect();)e=e.containingGroup;e!==null&&(e.isSelected=!0),t.R("ChangedSelection",t.selection)}}else if(!i.isSelected){for(e=i;e!==null&&!e.canSelect();)e=e.containingGroup;e!==null&&t.select(e)}}else!e.left||(re?e.meta:e.control)||e.shift||t.clearSelection()}},kn.prototype.standardMouseClick=function(t,e){t===void 0&&(t=null),e===void 0&&(e=function(s){return!s.layer.isTemporary});var i=this.diagram,n=i.lastInput;return t=i.ic(n.documentPoint,t,e),n.targetObject=t,K0(t,n,i),n.handled};function K0(t,e,i){if(e.handled=!1,t===null||t.If()){var n=0;e.left?n=e.clickCount===1?1:e.clickCount===2?2:1:e.right&&e.clickCount===1&&(n=3);var s="ObjectSingleClicked";if(t!==null){switch(n){case 1:s="ObjectSingleClicked";break;case 2:s="ObjectDoubleClicked";break;case 3:s="ObjectContextClicked"}n!==0&&i.R(s,t)}else{switch(n){case 1:s="BackgroundSingleClicked";break;case 2:s="BackgroundDoubleClicked";break;case 3:s="BackgroundContextClicked"}n!==0&&i.R(s)}if(t!==null)for(;t!==null;){switch(i=null,n){case 1:i=t.click;break;case 2:i=t.doubleClick?t.doubleClick:t.click;break;case 3:i=t.contextClick}if(i!==null&&(i(e,t),e.handled))break;t=t.panel}else{switch(t=null,n){case 1:t=i.click;break;case 2:t=i.doubleClick?i.doubleClick:i.click;break;case 3:t=i.contextClick}t!==null&&t(e)}}}kn.prototype.standardMouseOver=function(){var t=this.diagram,e=t.lastInput;if(t.animationManager.zb!==!0){var i=t.skipsUndoManager;t.skipsUndoManager=!0;var n=t.viewportBounds.ca(e.documentPoint)?t.ic(e.documentPoint,null,null):null;!e.event||e.event.type!=="pointercancel"&&e.event.type!=="pointerout"||(n=null),e.targetObject=n;var s=!1;if(n!==t.Ck){var a=t.Ck,l=a;for(t.Ck=n,this.doCurrentObjectChanged(a,n),e.handled=!1;a!==null;){var c=a.mouseLeave;if(c!==null&&(n===a||n!==null&&n.rg(a)||(c(e,a,n),s=!0,e.handled)))break;a=a.panel}for(a=l,e.handled=!1;n!==null&&(l=n.mouseEnter,!(l!==null&&(a===n||a!==null&&a.rg(n)||(l(e,n,a),s=!0,e.handled))));)n=n.panel;n=t.Ck}if(n!==null){for(a=n,l="";a!==null&&(l=a.cursor,l==="");)a=a.panel;for(t.currentCursor=l,e.handled=!1,a=n;a!==null&&(n=a.mouseOver,!(n!==null&&(n(e,a),s=!0,e.handled)));)a=a.panel}else this.doUpdateCursor(null),n=t.mouseOver,n!==null&&(n(e),s=!0);s&&t.$b(),t.skipsUndoManager=i}},kn.prototype.doUpdateCursor=function(){var t=this.diagram;t&&(t.currentCursor="")},kn.prototype.doCurrentObjectChanged=function(){},kn.prototype.standardMouseWheel=function(){var t=this.diagram,e=t.lastInput,i=e.delta;if(i!==0&&t.documentBounds.w()){var n=t.commandHandler,s=t.toolManager.mouseWheelBehavior;if(n!==null&&(s===Ld&&!e.shift||s===Fl&&e.control))(0<i?n.canIncreaseZoom():n.canDecreaseZoom())&&(s=t.zoomPoint,t.zoomPoint=e.viewPoint,0<i?n.increaseZoom():n.decreaseZoom(),t.zoomPoint=s),e.bubbles=!1;else if(s===Ld&&e.shift||s===Fl&&!e.control){n=t.position.copy();var a=e.event;s=a.deltaMode;var l=a.deltaX;a=a.deltaY;var c="pixel";if(l===0&&a===0||e.shift)!e.shift&&t.allowVerticalScroll?(i=3*i*t.scrollVerticalLineChange,t.scroll(c,0<i?"up":"down",Math.abs(i))):e.shift&&t.allowHorizontalScroll&&(i=3*i*t.scrollHorizontalLineChange,t.scroll(c,0<i?"left":"right",Math.abs(i)));else{switch(s){case 0:c="pixel";break;case 1:c="line";break;case 2:c="page"}l!==0&&t.allowHorizontalScroll&&(l*=t.scrollHorizontalLineChange/16,t.scroll(c,0<l?"right":"left",Math.abs(l))),a!==0&&t.allowVerticalScroll&&(a*=t.scrollVerticalLineChange/16,t.scroll(c,0<a?"down":"up",Math.abs(a)))}this.doWheelChange(t,n,e)}}},kn.prototype.doWheelChange=function(t,e,i){t.position.D(e)&&i.event.wheelDeltaX===0||(i.bubbles=!1)},kn.prototype.standardWaitAfter=function(t,e){e===void 0&&(e=this.diagram.lastInput),this.cancelWaitAfter();var i=this,n=e.clone(this.yy);this.Zr=ge(function(){i.doWaitAfter(n)},t)},kn.prototype.cancelWaitAfter=function(){this.Zr!==-1&&Z.clearTimeout(this.Zr),this.Zr=-1},kn.prototype.doWaitAfter=function(){},kn.prototype.findToolHandleAt=function(t,e){return t=this.diagram.ic(t,function(i){for(;i!==null&&!(i.panel instanceof Cn);)i=i.panel;return i}),t===null?null:t.part.category===e?t:null},kn.prototype.isBeyondDragSize=function(t,e){var i=this.diagram;t===void 0&&(t=i.firstInput.viewPoint),e===void 0&&(e=i.lastInput.viewPoint);var n=i.toolManager.dragSize,s=n.width;return n=n.height,i.firstInput.isTouchEvent&&(s+=6,n+=6),Math.abs(e.x-t.x)>s||Math.abs(e.y-t.y)>n},ct.Object.defineProperties(kn.prototype,{diagram:{get:function(){return this.H},set:function(t){t instanceof wt&&(this.H=t)}},name:{get:function(){return this.xa},set:function(t){this.xa=t}},isEnabled:{get:function(){return this.Jd},set:function(t){this.Jd=t}},isActive:{get:function(){return this.nb},set:function(t){this.nb=t}},transactionResult:{get:function(){return this.wm},set:function(t){this.wm=t}}}),kn.prototype.startTransaction=kn.prototype.Ea,kn.className="Tool";function Vn(){kn.call(this),this.name="ToolManager",this.hb=new Kt,this.ob=new Kt,this.Hb=new Kt,this.F=this.V=850,this.o=new ii(2,2).ja(),this.Ha=5e3,this.ia=Fl,this.u=Tf,this.Mp=this.j=null,this.zj=-1}gi(Vn,kn),Vn.prototype.initializeStandardTools=function(){},Vn.prototype.updateAdornments=function(t){var e=this.currentToolTip;if(e instanceof Cn&&this.Mp===t){var i=e.adornedObject;(t!==null?i.part===t:i===null)?this.showToolTip(e,i):this.hideToolTip()}},Vn.prototype.doMouseDown=function(){var t=this.diagram,e=t.lastInput;if(e.isTouchEvent&&this.gestureBehavior===Ku&&(e.bubbles=!1),e.isMultiTouch){if(this.cancelWaitAfter(),this.gestureBehavior===Mh){e.bubbles=!0;return}if(this.gestureBehavior===Ku)return;if(t.currentTool.canStartMultiTouch()){t.currentTool.standardPinchZoomStart();return}}for(var i=this.mouseDownTools.length,n=0;n<i;n++){var s=this.mouseDownTools.M(n);if(s.diagram=this.diagram,s.canStart()){t.doFocus(),t.currentTool=s,t.currentTool===s&&(s.isActive||s.doActivate(),s.doMouseDown());return}}t.lastInput.button===1&&(this.mouseWheelBehavior===Fl?this.mouseWheelBehavior=Ld:this.mouseWheelBehavior===Ld&&(this.mouseWheelBehavior=Fl)),this.doActivate(),this.standardWaitAfter(this.holdDelay,e)},Vn.prototype.doMouseMove=function(){var t=this.diagram,e=t.lastInput;if(e.isMultiTouch){if(this.gestureBehavior===Mh){e.bubbles=!0;return}if(this.gestureBehavior===Ku)return;if(t.currentTool.canStartMultiTouch()){t.currentTool.standardPinchZoomMove();return}}if(this.isActive)for(var i=this.mouseMoveTools.length,n=0;n<i;n++){var s=this.mouseMoveTools.M(n);if(s.diagram=this.diagram,s.canStart()){t.doFocus(),t.currentTool=s,t.currentTool===s&&(s.isActive||s.doActivate(),s.doMouseMove());return}}$u(this,t),t=e.event,t===null||t.type!=="pointermove"&&t.cancelable||(e.bubbles=!0)};function $u(t,e){t.standardMouseOver(),t.isBeyondDragSize()&&t.standardWaitAfter(t.isActive?t.holdDelay:t.hoverDelay,e.lastInput)}Vn.prototype.doCurrentObjectChanged=function(t,e){t=this.currentToolTip,t===null||e!==null&&t instanceof Cn&&(e===t||e.rg(t))||this.hideToolTip()},Vn.prototype.doWaitAfter=function(t){var e=this.diagram;e.ta!==null&&(this.doMouseHover(),this.isActive||this.doToolTip(),t.isTouchEvent&&!e.lastInput.handled&&(t=t.copy(),t.button=2,t.buttons=2,e.lastInput=t,e.qu=!0,e.doMouseUp()))},Vn.prototype.doMouseHover=function(){var t=this.diagram,e=t.lastInput;e.targetObject===null&&(e.targetObject=t.ic(e.documentPoint,null,null));var i=e.targetObject;if(i!==null)for(e.handled=!1;i!==null&&(t=this.isActive?i.mouseHold:i.mouseHover,!(t!==null&&(t(e,i),e.handled)));)i=i.panel;else i=this.isActive?t.mouseHold:t.mouseHover,i!==null&&i(e)},Vn.prototype.doToolTip=function(){var t=this.diagram,e=t.lastInput;if(e.targetObject===null&&(e.targetObject=t.ic(e.documentPoint,null,null)),e=e.targetObject,e!==null){if(t=this.currentToolTip,!(t instanceof Cn)||e!==t&&!e.rg(t)){for(;e!==null;){if(t=e.toolTip,t!==null){this.showToolTip(t,e);return}e=e.panel}this.hideToolTip()}}else e=t.toolTip,e!==null?this.showToolTip(e,null):this.hideToolTip()},Vn.prototype.showToolTip=function(t,e){var i=this.diagram;if(t!==this.currentToolTip&&this.hideToolTip(),t instanceof Cn){t.layerName="Tool",t.selectable=!1,t.scale=1/i.scale,t.category="ToolTip",t.placeholder!==null&&(t.placeholder.scale=i.scale);var n=t.diagram;n!==null&&n!==i&&n.remove(t),i.add(t),e!==null?t.adornedObject=e:t.data=i.model,t.Va(),this.positionToolTip(t,e)}else t instanceof Ua&&t!==this.currentToolTip&&t.show(e,i,this);if(this.currentToolTip=t,this.zj!==-1&&(Z.clearTimeout(this.zj),this.zj=-1),t=this.toolTipDuration,0<t&&t!==1/0){var s=this;this.zj=ge(function(){s.hideToolTip()},t)}},Vn.prototype.positionToolTip=function(t){if(t.placeholder===null){var e=this.diagram,i=e.lastInput.documentPoint.copy(),n=t.measuredBounds,s=e.viewportBounds;e.lastInput.isTouchEvent&&(i.x-=n.width),i.x+n.width>s.right&&(i.x-=n.width+5/e.scale),i.x<s.x&&(i.x=s.x),i.y=i.y+20/e.scale+n.height>s.bottom?i.y-(n.height+5/e.scale):i.y+20/e.scale,i.y<s.y&&(i.y=s.y),t.position=i}},Vn.prototype.hideToolTip=function(){this.zj!==-1&&(Z.clearTimeout(this.zj),this.zj=-1);var t=this.diagram,e=this.currentToolTip;e!==null&&(e instanceof Cn?(t.remove(e),this.Mp!==null&&this.Mp.Jf(e.category),e.data=null,e.adornedObject=null):e instanceof Ua&&e.hide!==null&&e.hide(t,this),this.currentToolTip=null)},Vn.prototype.doMouseUp=function(){this.cancelWaitAfter();var t=this.diagram;if(this.isActive)for(var e=this.mouseUpTools.length,i=0;i<e;i++){var n=this.mouseUpTools.M(i);if(n.diagram=this.diagram,n.canStart()){t.doFocus(),t.currentTool=n,t.currentTool===n&&(n.isActive||n.doActivate(),n.doMouseUp());return}}t.doFocus(),this.doDeactivate()},Vn.prototype.doMouseWheel=function(){this.standardMouseWheel()},Vn.prototype.doKeyDown=function(){var t=this.diagram;t.commandHandler!==null&&t.commandHandler.doKeyDown()},Vn.prototype.doKeyUp=function(){var t=this.diagram;t.commandHandler!==null&&t.commandHandler.doKeyUp()},Vn.prototype.findTool=function(t){for(var e=this.mouseDownTools.length,i=0;i<e;i++){var n=this.mouseDownTools.M(i);if(n.name===t)return n}for(e=this.mouseMoveTools.length,i=0;i<e;i++)if(n=this.mouseMoveTools.M(i),n.name===t)return n;for(e=this.mouseUpTools.length,i=0;i<e;i++)if(n=this.mouseUpTools.M(i),n.name===t)return n;return null},Vn.prototype.replaceTool=function(t,e){e!==null&&(e.diagram=this.diagram);for(var i=this.mouseDownTools.length,n=0;n<i;n++){var s=this.mouseDownTools.M(n);if(s.name===t)return e!==null?this.mouseDownTools.cd(n,e):this.mouseDownTools.mb(n),s}for(i=this.mouseMoveTools.length,n=0;n<i;n++)if(s=this.mouseMoveTools.M(n),s.name===t)return e!==null?this.mouseMoveTools.cd(n,e):this.mouseMoveTools.mb(n),s;for(i=this.mouseUpTools.length,n=0;n<i;n++)if(s=this.mouseUpTools.M(n),s.name===t)return e!==null?this.mouseUpTools.cd(n,e):this.mouseUpTools.mb(n),s;return null},Vn.prototype.gb=function(t,e,i){e!==null&&(e.name=t,e.diagram=this.diagram),this.findTool(t)?this.replaceTool(t,e):e!==null&&i.add(e)},ct.Object.defineProperties(Vn.prototype,{mouseWheelBehavior:{get:function(){return this.ia},set:function(t){this.ia=t}},gestureBehavior:{get:function(){return this.u},set:function(t){this.u=t}},currentToolTip:{get:function(){return this.j},set:function(t){this.j=t,this.Mp=t!==null&&t instanceof Cn?t.adornedPart:null}},mouseDownTools:{get:function(){return this.hb}},mouseMoveTools:{get:function(){return this.ob}},mouseUpTools:{get:function(){return this.Hb}},hoverDelay:{get:function(){return this.V},set:function(t){this.V=t}},holdDelay:{get:function(){return this.F},set:function(t){this.F=t}},dragSize:{get:function(){return this.o},set:function(t){this.o=t.J()}},toolTipDuration:{get:function(){return this.Ha},set:function(t){this.Ha=t}}}),Vn.prototype.replaceStandardTool=Vn.prototype.gb;var Fl=new mt(Vn,"WheelScroll",0),Ld=new mt(Vn,"WheelZoom",1),_f=new mt(Vn,"WheelNone",2),Tf=new mt(Vn,"GestureZoom",3),Ku=new mt(Vn,"GestureCancel",4),Mh=new mt(Vn,"GestureNone",5);Vn.className="ToolManager",Vn.WheelScroll=Fl,Vn.WheelZoom=Ld,Vn.WheelNone=_f,Vn.GestureZoom=Tf,Vn.GestureCancel=Ku,Vn.GestureNone=Mh;function Pr(){kn.call(this),this.name="Dragging",this.u=this.Sw=this.ob=!0,this.o=this.Ha=this.V=this.Oe=null,this.Ym=this.Hb=!1,this.tl=new z(NaN,NaN),this.Fr=new z,this.hb=!0,this.Ik=100,this.Cg=[],this.te=new At().freeze(),this.ia=new p,this.Bn=null,this.F="copy",this.Oc="",this.Pc="no-drop"}var bu;gi(Pr,kn),Pr.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;if(t.isReadOnly&&!t.allowDragOut||!t.allowMove&&!t.allowCopy&&!t.allowDragOut||!t.allowSelect)return!1;var e=t.lastInput;return!e.left||t.currentTool!==this&&(!this.isBeyondDragSize()||e.isTouchEvent&&e.timestamp-t.firstInput.timestamp<this.Ik)?!1:this.findDraggablePart()!==null},Pr.prototype.findDraggablePart=function(){var t=this.diagram;if(t=t.Ol(t.firstInput.documentPoint,!1),t===null)return null;for(;t!==null&&!t.canSelect();)t=t.containingGroup;return t!==null&&(t.canMove()||t.canCopy())?t:null},Pr.prototype.standardMouseSelect=function(){var t=this.diagram;if(t.allowSelect){var e=t.Ol(t.firstInput.documentPoint,!1);if(e!==null){for(;e!==null&&!e.canSelect();)e=e.containingGroup;this.currentPart=e,this.currentPart===null||this.currentPart.isSelected||(t.R("ChangingSelection",t.selection),e=t.lastInput,(re?e.meta:e.control)||e.shift||t.clearSelection(!0),this.currentPart.isSelected=!0,t.R("ChangedSelection",t.selection))}}},Pr.prototype.doActivate=function(){var t=this.diagram;this.Bn=null,this.currentPart===null&&this.standardMouseSelect();var e=this.currentPart;e!==null&&(e.canMove()||e.canCopy())&&(t.Fu(!0),Xo=null,this.isActive=!0,this.tl.set(t.position),Pf(this,t.selection),this.Cg.length=0,t.animationManager.Cc(),this.draggedParts=this.computeEffectiveCollection(t.selection,this.dragOptions),this.Sw=this.diagram.layout.isRealtime,this.diagram.layout.isRealtime=!1,t.Ns=!0,t.Gf("temporaryPixelRatio")===!0&&30<t.$w&&os(t),Rh(t,this.draggedParts),this.Ea("Drag"),this.startPoint=t.firstInput.documentPoint,t.isMouseCaptured=!0,t.allowDragOut&&(this.isDragOutStarted=!0,this.Ym=!1,Xo=this,kh=this.diagram,this.doSimulatedDragOut()))};function Pf(t,e){if(t.dragsLink){var i=t.diagram;i.allowRelink&&(i.model.Wj()&&e.count===1&&e.first()instanceof ue?(t.draggedLink=e.first(),t.draggedLink.canRelinkFrom()&&t.draggedLink.canRelinkTo()&&t.draggedLink.Ej(),t.Oe=i.toolManager.findTool("Relinking"),t.Oe===null&&(t.Oe=new Fa,t.Oe.diagram=i),t.Oe.originalLink=t.draggedLink):(t.draggedLink=null,t.Oe=null))}}Pr.prototype.computeEffectiveCollection=function(t,e){return this.diagram.commandHandler.computeEffectiveCollection(t,e)},Pr.prototype.Pd=function(t){return t===void 0?new Ra(fn):this.isGridSnapEnabled?new Ra(new z(Math.round(1e3*t.x)/1e3,Math.round(1e3*t.y)/1e3)):new Ra(t.copy())},Pr.prototype.doDeactivate=function(){this.isActive=!1;var t=this.diagram;if(this.diagram.layout.isRealtime=this.Sw,t.Fu(!1),t.ug(),Hu(this),Kl(t,this.draggedParts),this.draggedParts=this.currentPart=this.Bn=null,this.Ym=this.isDragOutStarted=!1,0<bu.count){for(var e=bu,i=e.length,n=0;n<i;n++){var s=e.M(n);Wu(s),ul(s),Hu(s),s.diagram.ug()}e.clear()}Wu(this),this.tl.h(NaN,NaN),kh!==null&&(kh.currentCursor=""),Xo=kh=null,ul(this),t.isMouseCaptured=!1,t.currentCursor="",t.Ns=!1,this.stopTransaction(),Nd(t,!0)},Pr.prototype.stopTransaction=function(){var t=this.diagram,e=kn.prototype.stopTransaction.call(this);return e&&t.undoManager.transactionToUndo!==null&&t.undoManager.transactionToUndo.ak(),e};function Hu(t){var e=t.diagram,i=e.skipsUndoManager;e.skipsUndoManager=!0,Op(t,e.lastInput,null),e.skipsUndoManager=i,t.Cg.length=0}function Ip(){var t=Xo;ul(t),Uu(t);var e=t.diagram;t.tl.w()&&(e.position=t.tl),e.ug()}Pr.prototype.doCancel=function(){ul(this),Uu(this);var t=this.diagram;this.tl.w()&&(t.position=this.tl),this.stopTool()},Pr.prototype.doKeyDown=function(){var t=this.diagram,e=t.lastInput;this.isActive&&(e.key==="Esc"?this.doCancel():e.key!==t.previousInput.key&&this.doMouseMove())},Pr.prototype.doKeyUp=function(){this.isActive&&this.doMouseMove()};function Vu(t,e){if(t.copiedParts===null){var i=t.diagram;if((!e||!i.isReadOnly&&!i.isModelReadOnly)&&t.draggedParts!==null){var n=i.undoManager;for(n.isEnabled&&n.isInTransaction?n.currentTransaction!==null&&0<n.currentTransaction.changes.count&&(i.undoManager.Kf(),i.Ea("Drag")):Uu(t),i.skipsUndoManager=!e,i.partManager.addsToTemporaryLayer=!e,t.startPoint=i.firstInput.documentPoint,e=t.copiesEffectiveCollection?t.draggedParts.Lf():i.selection,e=i.Kj(e,i,!0),i=new pe,n=t.draggedParts.iterator;n.next();){var s=n.key;if(s.Zc()&&s.canCopy()){var a=e.I(s);a!==null&&(a.location=s.location,a.Va(),i.add(a,t.Pd(a.location)))}}for(e=e.iterator;e.next();)n=e.value,n instanceof ue&&n.canCopy()&&i.add(n,t.Pd());t.copiedParts=i,Pf(t,i.Lf()),t.draggedLink!==null&&(i=t.draggedLink,e=i.routeBounds,kc(i,t.startPoint.x-(e.x+e.width/2),t.startPoint.y-(e.y+e.height/2))),t.doUpdateCursor(null)}}}function ul(t){var e=t.diagram;if(t.copiedParts!==null){if(e.Is(t.copiedParts.Lf(),!1),t.copiedParts=null,t.draggedParts!==null)for(var i=t.draggedParts.iterator;i.next();)i.key instanceof ue&&(i.value.point=new z(0,0));t.doUpdateCursor(null)}e.skipsUndoManager=!1,e.partManager.addsToTemporaryLayer=!1,t.startPoint=e.firstInput.documentPoint}function Wu(t){if(t.draggedLink!==null){if(t.dragsLink&&t.Oe!==null){var e=t.Oe;e.diagram.remove(e.temporaryFromNode),e.diagram.remove(e.temporaryToNode),t.Oe.originalLink=null}t.draggedLink=null,t.Oe=null}}function Js(t,e,i){var n=t.diagram,s=t.startPoint,a=z.alloc();a.assign(n.lastInput.documentPoint),t.moveParts(e,a.re(s),i),z.free(a),n.Gf("temporaryPixelRatio")===!0&&n.Yh===null&&30<n.$w&&(os(n),n.hk())}Pr.prototype.moveParts=function(t,e,i){i===void 0&&(i=!1);var n=this.diagram;n!==null&&vc(n,t,e,this.dragOptions,i)};function Uu(t){if(t.draggedParts!==null){for(var e=t.diagram,i=t.draggedParts.iterator;i.next();){var n=i.key;n.Zc()&&(n.location=i.value.point)}for(i=t.draggedParts.iterator;i.next();)if(n=i.key,n instanceof ue&&n.suspendsRouting){var s=i.value.point;t.draggedParts.add(n,t.Pd()),kc(n,-s.x,-s.y)}e.bd()}}function Ed(t,e){var i=t.diagram;t.dragsLink&&(t.draggedLink!==null&&(t.draggedLink.fromNode=null,t.draggedLink.toNode=null),Ch(t,!1));var n=t.findDragOverObject(e),s=i.lastInput;s.targetObject=n,t.doUpdateCursor(n);var a=i.skipsUndoManager,l=!1;try{if(i.skipsUndoManager=!0,l=Op(t,s,n),!t.isActive&&Xo===null)return;var c=n!==null?n.part:null;if(c===null||i.handlesDragDropForTopLevelParts&&c.isTopLevel&&!(c instanceof ji)){var f=i.mouseDragOver;f!==null&&(f(s),l=!0)}if(!t.isActive&&Xo===null||(t.doDragOver(e,n),!t.isActive&&Xo===null))return}finally{i.skipsUndoManager=a,l&&i.bd()}t.Bn=n,i.isReadOnly||!i.allowMove&&!i.allowCopy||!i.allowHorizontalScroll&&!i.allowVerticalScroll||i.gs(s.viewPoint)}Pr.prototype.findDragOverObject=function(t){var e=this;return jl(this.diagram,t,null,function(i){return i===null?i=!0:(i=i.part,i=!!(i===null||i instanceof Cn||i.layer.isTemporary||e.draggedParts&&e.draggedParts.contains(i)||e.copiedParts&&e.copiedParts.contains(i))),!i})},Pr.prototype.doUpdateCursor=function(t){var e=this.diagram;(t===null||this.Bn!==t)&&(!this.diagram.currentTool.isActive||this.mayCopy()?e.currentCursor=this.copyCursor:this.mayMove()?e.currentCursor=this.moveCursor:this.mayDragOut()&&(e.currentCursor=this.nodropCursor))};function Op(t,e,i){var n=!1,s=t.Cg.length,a=0<s?t.Cg[0]:null;if(i===a)return!1;e.handled=!1;for(var l=0;l<s;l++){var c=t.Cg[l],f=c.mouseDragLeave;if(f!==null&&(f(e,c,i),n=!0,e.handled))break}if(t.Cg.length=0,!t.isActive&&Xo===null||i===null)return n;for(e.handled=!1,s=i;s!==null;)t.Cg.push(s),s=Bp(s);for(s=t.Cg.length,i=0;i<s&&(l=t.Cg[i],c=l.mouseDragEnter,c===null||(c(e,l,a),n=!0,!e.handled));i++);return n}function Bp(t){var e=t.panel;return e!==null?e:t instanceof ui&&!(t instanceof ji)&&(t=t.containingGroup,t!==null&&t.handlesDragDropForMembers)?t:null}function H0(t,e,i){var n=t.Oe;if(n===null)return null;var s=t.diagram.og(e,n.portGravity,function(m){return n.findValidLinkablePort(m,i)});t=z.alloc();var a=1/0,l=null;for(s=s.iterator;s.next();){var c=s.value;if(c.part!==null){var f=c.ga(on,t);f=e.Bf(f),f<a&&(l=c,a=f)}}return z.free(t),l}function Ch(t,e){var i=t.draggedLink;if(i!==null&&!(2>i.pointsCount)){var n=t.diagram;if(!n.isReadOnly){var s=t.Oe;if(s!==null){var a=null,l=null;i.fromNode===null&&(a=H0(t,i.i(0),!1),a!==null&&(l=a.part));var c=null,f=null;i.toNode===null&&(c=H0(t,i.i(i.pointsCount-1),!0),c!==null&&(f=c.part)),s.isValidLink(l,a,f,c)?e?(i.defaultFromPoint=i.i(0),i.defaultToPoint=i.i(i.pointsCount-1),i.suspendsRouting=!1,i.fromNode=l,a!==null&&(i.fromPortId=a.portId),i.toNode=f,c!==null&&(i.toPortId=c.portId),i.fromPort!==n.Mx&&n.R("LinkRelinked",i,n.Mx),i.toPort!==n.Nx&&n.R("LinkRelinked",i,n.Nx)):Nf(s,l,a,f,c):Nf(s,null,null,null,null)}}}}Pr.prototype.doDragOver=function(){};function Zu(t,e){var i=t.diagram;t.dragsLink&&Ch(t,!0),Hu(t);var n=t.findDragOverObject(e),s=i.lastInput;if(s.targetObject=n,n!==null){s.handled=!1;for(var a=n;a!==null;){var l=a.mouseDrop;if(l!==null&&(l(s,a),s.handled))break;dg(t,s,a),a=Bp(a)}}else a=i.mouseDrop,a!==null&&a(s);if(t.isActive||Xo!==null){for(s=(t.copiedParts||t.draggedParts).iterator;s.next();)a=s.key,a instanceof Le&&a.linksConnected.each(function(c){c.suspendsRouting=!1});if(t.doDropOnto(e,n),t.isActive||Xo!==null){for(t=It.alloc(),e=i.selection.iterator;e.next();)n=e.value,n instanceof Le&&fg(i,n,t);It.free(t)}}}function dg(t,e,i){t=t.diagram,i=i.part,!t.handlesDragDropForTopLevelParts||!i.isTopLevel||i instanceof ji||(i=t.mouseDrop,i!==null&&i(e))}function fg(t,e,i){var n=!1;if(i=e.getAvoidableRect(i),t.viewportBounds.Re(i)&&(n=!0),t=t.Nu(i,function(s){return s.part},function(s){return s instanceof ue},!0,function(s){return s instanceof ue},n),t.count!==0)for(t=t.iterator;t.next();)i=t.value,!i.Td(e)&&i.isAvoiding&&i.bb()}Pr.prototype.doDropOnto=function(){},Pr.prototype.doMouseMove=function(){if(this.isActive){var t=this.diagram,e=t.lastInput;this.simulatedMouseMove(e.event,e.documentPoint,e.targetDiagram)||this.currentPart===null||this.draggedParts===null||(this.mayCopy()?(Vu(this,!1),Rh(t,this.copiedParts),Js(this,this.copiedParts,!1),Kl(t,this.copiedParts)):this.mayMove()?(ul(this),Js(this,this.draggedParts,!0)):this.mayDragOut()?(Vu(this,!1),Js(this,this.copiedParts,!1)):ul(this),Ed(this,t.lastInput.documentPoint))}},Pr.prototype.doMouseUp=function(){if(this.isActive){var t=this.diagram,e=t.lastInput;if(!this.simulatedMouseUp(e.event,e.documentPoint,e.targetDiagram)){e=!1;var i=this.mayCopy();if(i&&this.copiedParts!==null?(ul(this),Vu(this,!0),Rh(t,this.copiedParts),Js(this,this.copiedParts,!1),Kl(t,this.copiedParts),this.copiedParts!==null&&(t.R("ChangingSelection",t.selection),t.clearSelection(!0),this.copiedParts.iteratorKeys.each(function(s){s.isSelected=!0}))):(e=!0,ul(this),this.mayMove()&&(Js(this,this.draggedParts,!0),Ed(this,t.lastInput.documentPoint))),this.Ym=!0,Zu(this,t.lastInput.documentPoint),this.isActive){var n=i?this.copiedParts.Lf():this.draggedParts.Lf();this.copiedParts=null,e&&pg(this),t.Ya(),Kl(t,this.draggedParts),this.transactionResult=i?"Copy":"Move",t.R(i?"SelectionCopied":"SelectionMoved",n)}this.stopTool(),i&&t.R("ChangedSelection",t.selection)}}},Pr.prototype.simulatedMouseMove=function(t,e,i){if(Xo===null)return!1;var n=Xo.diagram;i instanceof wt||(i=null);var s=kh;return i!==s&&(s!==null&&s!==n&&(s.ug(),Xo.isDragOutStarted=!1,s=s.toolManager.findTool("Dragging"),s!==null&&s.doSimulatedDragLeave()),kh=i,i!==null&&i!==n&&(Ip(),s=i.toolManager.findTool("Dragging"),s!==null&&(bu.contains(s)||bu.add(s),s.doSimulatedDragEnter())),this.doUpdateCursor(null)),i===null||i===n||!i.allowDrop||i.isReadOnly||!i.allowInsert?!1:(n=i.toolManager.findTool("Dragging"),n!==null&&(t!==null&&(t.targetTouches!==void 0&&(0<t.targetTouches.length?t=t.targetTouches[0]:0<t.changedTouches.length&&(t=t.changedTouches[0])),e=i.getMouse(t)),i.lastInput.documentPoint=e,i.lastInput.viewPoint=i.op(e),i.lastInput.down=!1,i.lastInput.up=!1,n.doSimulatedDragOver()),!0)},Pr.prototype.simulatedMouseUp=function(t,e,i){if(Xo===null)return!1;var n=kh,s=Xo.diagram;if(i===null)return Xo.doCancel(),!0;if(i!==n){var a=n.toolManager.findTool("Dragging");if(n!==null&&n!==s&&a!==null)return n.ug(),Xo.isDragOutStarted=!1,a.doSimulatedDragLeave(),!1;kh=i,n=i.toolManager.findTool("Dragging"),n!==null&&(Ip(),bu.contains(n)||bu.add(n),n.doSimulatedDragEnter())}return i!==this.diagram?(t!==null?(t.targetTouches!==void 0&&(0<t.targetTouches.length?t=t.targetTouches[0]:0<t.changedTouches.length&&(t=t.changedTouches[0])),e=i.getMouse(t)):e===null&&(e=new z),i.lastInput.documentPoint=e,i.lastInput.viewPoint=i.op(e),i.lastInput.down=!1,i.lastInput.up=!0,t=i.toolManager.findTool("Dragging"),t!==null&&t.doSimulatedDrop(),t=Xo,t!==null&&(i=t.mayCopy(),t.transactionResult=i?"Copy":"Move",t.stopTool()),!0):!1};function pg(t){if(t.draggedParts!==null)for(var e=t.draggedParts.iterator;e.next();){var i=e.key;i instanceof Le&&(i=i.containingGroup,i===null||i.placeholder===null||t.draggedParts.contains(i)||i.placeholder.v())}}Pr.prototype.mayCopy=function(){if(!this.isCopyEnabled)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.allowCopy||(re?!t.lastInput.alt:!t.lastInput.control))return!1;for(t=t.selection.iterator;t.next();)if(t.value.canCopy())return!0;return!!(this.draggedLink!==null&&this.dragsLink&&this.draggedLink.canCopy())},Pr.prototype.mayDragOut=function(){if(!this.isCopyEnabled)return!1;var t=this.diagram;if(!t.allowDragOut||!t.allowCopy||t.allowMove)return!1;for(t=t.selection.iterator;t.next();)if(t.value.canCopy())return!0;return!!(this.draggedLink!==null&&this.dragsLink&&this.draggedLink.canCopy())},Pr.prototype.mayMove=function(){var t=this.diagram;if(t.isReadOnly||!t.allowMove)return!1;for(t=t.selection.iterator;t.next();)if(t.value.canMove())return!0;return!!(this.draggedLink!==null&&this.dragsLink&&this.draggedLink.canMove())},Pr.prototype.computeBorder=function(t,e,i){return this.Ym||this.draggedParts===null||this.draggedParts.contains(t)?null:i.assign(e)},Pr.prototype.Az=function(){return Xo},Pr.prototype.mayDragIn=function(){var t=this.diagram;if(!t.allowDrop||t.isReadOnly||t.isModelReadOnly||!t.allowInsert)return!1;var e=Xo;return!(e===null||e.diagram.model.dataFormat!==t.model.dataFormat)},Pr.prototype.doSimulatedDragEnter=function(){if(this.mayDragIn()){var t=this.diagram;t.animationManager.Cc(),Vs(t),t.animationManager.Cc(),t=Xo,t!==null&&(t.diagram.Ns=!1),this.doUpdateCursor(null)}},Pr.prototype.doSimulatedDragLeave=function(){var t=Xo;t!==null&&t.doSimulatedDragOut(),this.doCancel()},Pr.prototype.doSimulatedDragOver=function(){var t=this.diagram;t.animationManager.Dm=!0;var e=Xo;if(e!==null&&e.draggedParts!==null){if(!this.mayDragIn())return;V0(this,e.draggedParts.Lf(),!1,t.firstInput),Js(this,this.copiedParts,!1),Ed(this,t.lastInput.documentPoint)}t.animationManager.Dm=!1},Pr.prototype.doSimulatedDrop=function(){var t=this.diagram,e=Xo;if(e!==null){var i=e.diagram;if(e.Ym=!0,ul(this),!this.mayDragIn())return;t.animationManager.Dm=!0,t.R("ChangingSelection",t.selection),this.Ea("Drop"),V0(this,e.draggedParts.Lf(),!0,t.lastInput),Js(this,this.copiedParts,!1);var n=new At;this.copiedParts!==null&&(t.clearSelection(!0),this.copiedParts.iteratorKeys.each(function(s){s.isSelected=!0,n.add(s)})),Zu(this,t.lastInput.documentPoint),t.Ya(),this.copiedParts!==null&&(this.transactionResult="ExternalCopy"),this.copiedParts=null,t.doFocus(),t.R("ExternalObjectsDropped",n,i),this.stopTransaction(),t.R("ChangedSelection",t.selection)}t.animationManager.Dm=!1};function V0(t,e,i,n){if(t.copiedParts===null){var s=t.diagram;if(!s.isReadOnly&&!s.isModelReadOnly){s.skipsUndoManager=!i,s.partManager.addsToTemporaryLayer=!i,t.startPoint=n.documentPoint,i=s.Kj(e,s,!0);var a=It.alloc();s=n=1/0;for(var l=-1/0,c=-1/0,f=e.iterator;f.next();){var m=f.value;if(m.isVisible()){var v=m.location;m=v.x,v=v.y,isNaN(m)||isNaN(v)||(m<n&&(n=m),v<s&&(s=v),m>l&&(l=m),v>c&&(c=v))}}for(n===1/0?a.h(0,0,0,0):a.h(n,s,l-n,c-s),n=a.x+a.width/2,s=a.y+a.height/2,It.free(a),a=t.Fr,l=new pe,c=z.alloc(),f=e.iterator;f.next();)m=f.value,m instanceof ue&&m.canCopy()&&(v=i.I(m),v!==null&&(v.points=m.points,kc(v,a.x-n,a.y-s),v.suspendsRouting=!0,l.add(v,t.Pd())));for(e=e.iterator;e.next();)m=e.value,m.Zc()&&m.canCopy()&&(f=i.I(m),f!==null&&(m=m.location,c.h(a.x-(n-m.x),a.y-(s-m.y)),f.location=c,f.Va(),l.add(f,t.Pd(c))));z.free(c),t.copiedParts=l,Pf(t,l.Lf()),t.draggedLink!==null&&(i=t.draggedLink,e=i.routeBounds,kc(i,t.startPoint.x-(e.x+e.width/2),t.startPoint.y-(e.y+e.height/2))),t.doUpdateCursor(null)}}}Pr.prototype.doSimulatedDragOut=function(){var t=this.diagram;t.Ns=!1,this.mayCopy()||this.mayMove()?t.currentCursor="":t.currentCursor=this.nodropCursor,this.Bn=null},Pr.prototype.computeMove=function(t,e,i,n){return i=this.diagram,i!==null?i.computeMove(t,e,this.dragOptions,n):new z},ct.Object.defineProperties(Pr.prototype,{isCopyEnabled:{get:function(){return this.ob},set:function(t){this.ob=t}},copiesEffectiveCollection:{get:function(){return this.u},set:function(t){this.u=t}},dragOptions:{get:function(){return this.ia},set:function(t){this.ia=t}},isGridSnapEnabled:{get:function(){return this.dragOptions.isGridSnapEnabled},set:function(t){this.dragOptions.isGridSnapEnabled=t}},isComplexRoutingRealtime:{get:function(){return this.hb},set:function(t){this.hb=t}},isGridSnapRealtime:{get:function(){return this.dragOptions.isGridSnapRealtime},set:function(t){this.dragOptions.isGridSnapRealtime=t}},gridSnapCellSize:{get:function(){return this.dragOptions.gridSnapCellSize},set:function(t){this.dragOptions.gridSnapCellSize.D(t)||(t=t.J(),this.dragOptions.gridSnapCellSize=t)}},gridSnapCellSpot:{get:function(){return this.dragOptions.gridSnapCellSpot},set:function(t){this.dragOptions.gridSnapCellSpot.D(t)||(t=t.J(),this.dragOptions.gridSnapCellSpot=t)}},gridSnapOrigin:{get:function(){return this.dragOptions.gridSnapOrigin},set:function(t){this.dragOptions.gridSnapOrigin.D(t)||(t=t.J(),this.dragOptions.gridSnapOrigin=t)}},dragsLink:{get:function(){return this.dragOptions.dragsLink},set:function(t){this.dragOptions.dragsLink=t}},dragsTree:{get:function(){return this.dragOptions.dragsTree},set:function(t){this.dragOptions.dragsTree=t}},copyCursor:{get:function(){return this.F},set:function(t){this.F=t}},moveCursor:{get:function(){return this.Oc},set:function(t){this.Oc=t}},nodropCursor:{get:function(){return this.Pc},set:function(t){this.Pc=t}},currentPart:{get:function(){return this.V},set:function(t){this.V=t}},copiedParts:{get:function(){return this.o},set:function(t){this.o=t}},draggedParts:{get:function(){return this.Ha},set:function(t){this.Ha=t}},draggingParts:{get:function(){return this.copiedParts!==null?this.copiedParts.Lf():this.draggedParts!==null?this.draggedParts.Lf():this.te}},draggedLink:{get:function(){return this.diagram.draggedLink},set:function(t){this.diagram.draggedLink=t}},isDragOutStarted:{get:function(){return this.Hb},set:function(t){this.Hb=t}},startPoint:{get:function(){return this.Fr},set:function(t){this.Fr.D(t)||this.Fr.assign(t)}},delay:{get:function(){return this.Ik},set:function(t){this.Ik=t}}}),Pr.prototype.getDraggingSource=Pr.prototype.Az;var Xo=null,kh=null;Pr.className="DraggingTool",bu=new Kt,Wt("draggingTool",function(){return this.findTool("Dragging")},function(t){this.gb("Dragging",t,this.mouseMoveTools)}),Vn.prototype.doCancel=function(){Xo!==null&&Xo.doCancel(),kn.prototype.doCancel.call(this)};function yr(){kn.call(this),this.te=100,this.Ha=!1,this.u="pointer";var t=new ue,e=new Xi;e.isPanelMain=!0,e.stroke="blue",t.add(e),e=new Xi,e.toArrow="Standard",e.fill="blue",e.stroke="blue",t.add(e),t.layerName="Tool",this.Ci=t,t=new Le,e=new Xi,e.portId="",e.figure="Rectangle",e.fill=null,e.stroke="magenta",e.strokeWidth=2,e.desiredSize=wr,t.add(e),t.selectable=!1,t.layerName="Tool",this.Bi=t,this.j=e,t=new Le,e=new Xi,e.portId="",e.figure="Rectangle",e.fill=null,e.stroke="magenta",e.strokeWidth=2,e.desiredSize=wr,t.add(e),t.selectable=!1,t.layerName="Tool",this.Di=t,this.o=e,this.Pc=this.Oc=this.ob=this.hb=this.Hb=null,this.ia=!0,this.hy=new pe,this.Of=this.gj=this.Pf=null}gi(yr,kn),yr.prototype.doStop=function(){this.diagram.ug(),this.originalToPort=this.originalToNode=this.originalFromPort=this.originalFromNode=this.originalLink=null,this.validPortsCache.clear(),this.targetPort=null},yr.prototype.copyPortProperties=function(t,e,i,n,s){if(t!==null&&e!==null&&i!==null&&n!==null){var a=e.Df(),l=ii.alloc();l.width=e.naturalBounds.width*a,l.height=e.naturalBounds.height*a,n.desiredSize=l,ii.free(l),s?(n.toSpot=e.toSpot,n.toEndSegmentLength=e.toEndSegmentLength):(n.fromSpot=e.fromSpot,n.fromEndSegmentLength=e.fromEndSegmentLength),i.locationSpot=on,a=z.alloc(),i.location=e.ga(on,a),z.free(a),n.angle=e.li(),this.portTargeted!==null&&this.portTargeted(t,e,i,n,s)}},yr.prototype.setNoTargetPortProperties=function(t,e,i){e!==null&&(e.desiredSize=wr,e.fromSpot=Nn,e.toSpot=Nn),t!==null&&(t.location=this.diagram.lastInput.documentPoint),this.portTargeted!==null&&this.portTargeted(null,null,t,e,i)},yr.prototype.doMouseDown=function(){this.isActive&&this.doMouseMove()},yr.prototype.doMouseMove=function(){if(this.isActive){var t=this.diagram;if(this.targetPort=this.findTargetPort(this.isForwards),this.targetPort!==null&&this.targetPort.part instanceof Le){var e=this.targetPort.part;this.isForwards?this.copyPortProperties(e,this.targetPort,this.temporaryToNode,this.temporaryToPort,!0):this.copyPortProperties(e,this.targetPort,this.temporaryFromNode,this.temporaryFromPort,!1)}else this.isForwards?this.setNoTargetPortProperties(this.temporaryToNode,this.temporaryToPort,!0):this.setNoTargetPortProperties(this.temporaryFromNode,this.temporaryFromPort,!1);(t.allowHorizontalScroll||t.allowVerticalScroll)&&t.gs(t.lastInput.viewPoint)}},yr.prototype.findValidLinkablePort=function(t,e){if(t===null)return null;var i=t.part;if(!(i instanceof Le))return null;for(;t!==null;){var n=e?t.toLinkable:t.fromLinkable;if(n===!0&&(t.portId!==null||t instanceof Le)&&(e?this.isValidTo(i,t):this.isValidFrom(i,t)))return t;if(n===!1)break;t=t.panel}return null},yr.prototype.findTargetPort=function(t){var e=this.diagram,i=e.lastInput.documentPoint,n=this.portGravity;0>=n&&(n=.1);var s=this,a=e.og(i,n,function(w){return s.findValidLinkablePort(w,t)},null,!0);for(n=1/0,e=null,a=a.iterator;a.next();){var l=a.value,c=l.part;if(c instanceof Le){var f=l.ga(on,z.alloc()),m=i.x-f.x,v=i.y-f.y;z.free(f),f=m*m+v*v,f<n&&(m=this.validPortsCache.I(l),m!==null?m&&(e=l,n=f):t&&this.isValidLink(this.originalFromNode,this.originalFromPort,c,l)||!t&&this.isValidLink(c,l,this.originalToNode,this.originalToPort)?(this.validPortsCache.add(l,!0),e=l,n=f):this.validPortsCache.add(l,!1))}}return e!==null&&(i=e.part,i instanceof Le&&(i.layer===null||i.layer.allowLink))?e:null},yr.prototype.isValidFrom=function(t,e){if(t===null||e===null)return this.isUnconnectedLinkValid;if(this.diagram.currentTool===this&&(t.layer!==null&&!t.layer.allowLink||e.fromLinkable!==!0))return!1;var i=e.fromMaxLinks;if(1/0>i){if(this.originalLink!==null&&t===this.originalFromNode&&e===this.originalFromPort)return!0;if(e=e.portId,e===null&&(e=""),t.Mo(e).count>=i)return!1}return!0},yr.prototype.isValidTo=function(t,e){if(t===null||e===null)return this.isUnconnectedLinkValid;if(this.diagram.currentTool===this&&(t.layer!==null&&!t.layer.allowLink||e.toLinkable!==!0))return!1;var i=e.toMaxLinks;if(1/0>i){if(this.originalLink!==null&&t===this.originalToNode&&e===this.originalToPort)return!0;if(e=e.portId,e===null&&(e=""),t.Sd(e).count>=i)return!1}return!0},yr.prototype.isInSameNode=function(t,e){return t===null||e===null?!1:t===e?!0:(t=t.part,e=e.part,t!==null&&t===e)},yr.prototype.isLinked=function(t,e){if(t===null||e===null)return!1;var i=t.part;if(!(i instanceof Le))return!1;t=t.portId,t===null&&(t="");var n=e.part;if(!(n instanceof Le))return!1;for(e=e.portId,e===null&&(e=""),e=n.Sd(e);e.next();)if(n=e.value,n.fromNode===i&&n.fromPortId===t)return!0;return!1},yr.prototype.isValidLink=function(t,e,i,n){if(!this.isValidFrom(t,e)||!this.isValidTo(i,n)||!(e===null||n===null||(e.fromLinkableSelfNode&&n.toLinkableSelfNode||!this.isInSameNode(e,n))&&(e.fromLinkableDuplicates&&n.toLinkableDuplicates||!this.isLinked(e,n)))||this.originalLink!==null&&(t!==null&&this.isLabelDependentOnLink(t,this.originalLink)||i!==null&&this.isLabelDependentOnLink(i,this.originalLink))||t!==null&&i!==null&&(t.data===null&&i.data!==null||t.data!==null&&i.data===null)||!this.isValidCycle(t,i,this.originalLink))return!1;if(t!==null){var s=t.linkValidation;if(s!==null&&!s(t,e,i,n,this.originalLink))return!1}return i!==null&&(s=i.linkValidation,s!==null&&!s(t,e,i,n,this.originalLink))?!1:(s=this.linkValidation,s!==null?s(t,e,i,n,this.originalLink):!0)},yr.prototype.isLabelDependentOnLink=function(t,e){if(t===null)return!1;var i=t.labeledLink;if(i===null)return!1;if(i===e)return!0;var n=new At;return n.add(t),ks(this,i,e,n)};function ks(t,e,i,n){if(e===i)return!0;var s=e.fromNode;return s!==null&&s.isLinkLabel&&(n.add(s),ks(t,s.labeledLink,i,n))?!0:(e=e.toNode,!!(e!==null&&e.isLinkLabel&&(n.add(e),ks(t,e.labeledLink,i,n))))}yr.prototype.isValidCycle=function(t,e,i){if(i===void 0&&(i=null),t===null||e===null)return this.isUnconnectedLinkValid;var n=this.diagram.validCycle;if(n!==Zf){if(n===um){if(n=i||this.temporaryLink,n!==null&&!n.isTreeLink)return!0;for(n=e.linksConnected;n.next();){var s=n.value;if(s!==i&&s.isTreeLink&&s.toNode===e)return!1}return!Ko(this,t,e,i,!0)}if(n===Zp){if(n=i||this.temporaryLink,n!==null&&!n.isTreeLink)return!0;for(n=t.linksConnected;n.next();)if(s=n.value,s!==i&&s.isTreeLink&&s.fromNode===t)return!1;return!Ko(this,t,e,i,!0)}if(n===Wp)return t===e?t=!0:(n=new At,n.add(e),t=$s(this,n,t,e,i)),!t;if(n===Up)return!Ko(this,t,e,i,!1);if(n===td)return t===e?t=!0:(n=new At,n.add(e),t=nc(this,n,t,e,i)),!t}return!0};function Ko(t,e,i,n,s){if(e===i)return!0;if(e===null||i===null)return!1;for(var a=e.linksConnected;a.next();){var l=a.value;if(l!==n&&(!s||l.isTreeLink)&&l.toNode===e&&(l=l.fromNode,l!==e&&Ko(t,l,i,n,s)))return!0}return!1}function $s(t,e,i,n,s){if(i===n)return!0;if(i===null||n===null||e.contains(i))return!1;e.add(i);for(var a=i.linksConnected;a.next();){var l=a.value;if(l!==s&&l.toNode===i&&(l=l.fromNode,l!==i&&$s(t,e,l,n,s)))return!0}return!1}function nc(t,e,i,n,s){if(i===n)return!0;if(i===null||n===null||e.contains(i))return!1;e.add(i);for(var a=i.linksConnected;a.next();){var l=a.value;if(l!==s){var c=l.fromNode;if(l=l.toNode,c=c===i?l:c,c!==i&&nc(t,e,c,n,s))return!0}}return!1}ct.Object.defineProperties(yr.prototype,{portGravity:{get:function(){return this.te},set:function(t){0<=t&&(this.te=t)}},isUnconnectedLinkValid:{get:function(){return this.Ha},set:function(t){this.Ha=t}},linkingCursor:{get:function(){return this.u},set:function(t){this.u=t}},temporaryLink:{get:function(){return this.Ci},set:function(t){this.Ci=t}},temporaryFromNode:{get:function(){return this.Bi},set:function(t){(this.Bi=t)&&(this.j=t.port)}},temporaryFromPort:{get:function(){return this.j},set:function(t){if(this.j!==null){var e=this.j.panel;if(e!==null){var i=e.O.indexOf(this.j);e.mb(i),e.Gb(i,t)}}this.j=t}},temporaryToNode:{get:function(){return this.Di},set:function(t){(this.Di=t)&&(this.o=t.port)}},temporaryToPort:{get:function(){return this.o},set:function(t){if(this.o!==null){var e=this.o.panel;if(e!==null){var i=e.O.indexOf(this.o);e.mb(i),e.Gb(i,t)}}this.o=t}},originalLink:{get:function(){return this.Hb},set:function(t){this.Hb=t}},originalFromNode:{get:function(){return this.hb},set:function(t){this.hb=t}},originalFromPort:{get:function(){return this.ob},set:function(t){this.ob=t}},originalToNode:{get:function(){return this.Oc},set:function(t){this.Oc=t}},originalToPort:{get:function(){return this.Pc},set:function(t){this.Pc=t}},isForwards:{get:function(){return this.ia},set:function(t){this.ia=t}},validPortsCache:{get:function(){return this.hy}},targetPort:{get:function(){return this.Pf},set:function(t){this.Pf=t}},linkValidation:{get:function(){return this.gj},set:function(t){this.gj=t}},portTargeted:{get:function(){return this.Of},set:function(t){this.Of=t}}}),yr.className="LinkingBaseTool";function Ds(){yr.call(this),this.name="Linking",this.V={},this.F=null,this.K=rc,this.Xd=null}gi(Ds,yr),Ds.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;return t.isReadOnly||t.isModelReadOnly||!t.allowLink||!t.model.xs()||!t.lastInput.left||t.currentTool!==this&&!this.isBeyondDragSize()?!1:this.findLinkablePort()!==null},Ds.prototype.findLinkablePort=function(){var t=this.diagram,e=this.startObject;if(e===null&&(e=t.ic(t.firstInput.documentPoint,null,null)),e===null||(t=e.part,!(t instanceof Le)))return null;var i=this.direction;if(i===rc||i===Fp){var n=this.findValidLinkablePort(e,!1);if(n!==null||this.startObject===t&&(n=t.port,this.findValidLinkablePort(n,!1)))return this.isForwards=!0,n}return(i===rc||i===W0)&&(e=this.findValidLinkablePort(e,!0),e!==null||this.startObject===t&&(e=t.port,this.findValidLinkablePort(e,!0)))?(this.isForwards=!1,e):null},Ds.prototype.doActivate=function(){var t=this.diagram,e=this.findLinkablePort();e===null?this.stopTool():(this.Ea(this.name),t.isMouseCaptured=!0,t.currentCursor=this.linkingCursor,this.isForwards?(this.temporaryToNode!==null&&(this.temporaryToNode.location=t.lastInput.documentPoint),this.originalFromPort=e,e=this.originalFromPort.part,e instanceof Le&&(this.originalFromNode=e),this.copyPortProperties(this.originalFromNode,this.originalFromPort,this.temporaryFromNode,this.temporaryFromPort,!1)):(this.temporaryFromNode!==null&&(this.temporaryFromNode.location=t.lastInput.documentPoint),this.originalToPort=e,e=this.originalToPort.part,e instanceof Le&&(this.originalToNode=e),this.copyPortProperties(this.originalToNode,this.originalToPort,this.temporaryToNode,this.temporaryToPort,!0)),t.add(this.temporaryFromNode),this.temporaryFromNode&&this.temporaryFromNode.Va(),t.add(this.temporaryToNode),this.temporaryToNode&&this.temporaryToNode.Va(),this.temporaryLink!==null&&(this.temporaryFromNode!==null&&(this.temporaryLink.fromNode=this.temporaryFromNode),this.temporaryToNode!==null&&(this.temporaryLink.toNode=this.temporaryToNode),this.temporaryLink.isTreeLink=this.isNewTreeLink(),this.temporaryLink.bb(),t.add(this.temporaryLink)),this.isActive=!0)},Ds.prototype.doDeactivate=function(){this.isActive=!1;var t=this.diagram;t.remove(this.temporaryLink),t.remove(this.temporaryFromNode),t.remove(this.temporaryToNode),t.isMouseCaptured=!1,t.currentCursor="",this.stopTransaction()},Ds.prototype.doStop=function(){yr.prototype.doStop.call(this),this.startObject=null},Ds.prototype.doMouseUp=function(){if(this.isActive){var t=this.diagram,e=this.transactionResult=null,i=null,n=null,s=null,a=null;try{var l=this.targetPort=this.findTargetPort(this.isForwards);if(l!==null){var c=l.part;c instanceof Le&&(this.isForwards?(this.originalFromNode!==null&&(e=this.originalFromNode,i=this.originalFromPort),n=c,s=l):(e=c,i=l,this.originalToNode!==null&&(n=this.originalToNode,s=this.originalToPort)))}else this.isForwards?this.originalFromNode!==null&&this.isUnconnectedLinkValid&&(e=this.originalFromNode,i=this.originalFromPort):this.originalToNode!==null&&this.isUnconnectedLinkValid&&(n=this.originalToNode,s=this.originalToPort);e!==null||n!==null?(a=this.insertLink(e,i,n,s),a!==null?(l===null&&(this.isForwards?a.defaultToPoint=t.lastInput.documentPoint:a.defaultFromPoint=t.lastInput.documentPoint),t.allowSelect&&(t.R("ChangingSelection",t.selection),t.clearSelection(!0),a.isSelected=!0),this.transactionResult=this.name,t.R("LinkDrawn",a)):this.doNoLink(e,i,n,s)):this.isForwards?this.doNoLink(this.originalFromNode,this.originalFromPort,null,null):this.doNoLink(null,null,this.originalToNode,this.originalToPort)}finally{this.stopTool(),a&&t.allowSelect&&t.R("ChangedSelection",t.selection)}}},Ds.prototype.isNewTreeLink=function(){var t=this.archetypeLinkData;if(t===null)return!0;if(t instanceof ue)return t.isTreeLink;var e=this.diagram;return e===null?!0:(t=e.partManager.getLinkCategoryForData(t),e=e.partManager.findLinkTemplateForCategory(t),e!==null?e.isTreeLink:!0)},Ds.prototype.insertLink=function(t,e,i,n){return this.diagram.partManager.insertLink(t,e,i,n)},Ds.prototype.doNoLink=function(){},ct.Object.defineProperties(Ds.prototype,{archetypeLinkData:{get:function(){return this.V},set:function(t){this.V=t}},archetypeLabelNodeData:{get:function(){return this.F},set:function(t){this.F=t}},direction:{get:function(){return this.K},set:function(t){this.K=t}},startObject:{get:function(){return this.Xd},set:function(t){this.Xd=t}}});var rc=new mt(Ds,"Either",0),Fp=new mt(Ds,"ForwardsOnly",0),W0=new mt(Ds,"BackwardsOnly",0);Ds.className="LinkingTool",Ds.Either=rc,Ds.ForwardsOnly=Fp,Ds.BackwardsOnly=W0;function Fa(){yr.call(this),this.name="Relinking";var t=new Xi;t.figure="Diamond",t.desiredSize=br,t.fill="lightblue",t.stroke="dodgerblue",t.cursor=this.linkingCursor,t.segmentIndex=0,this.V=t,t=new Xi,t.figure="Diamond",t.desiredSize=br,t.fill="lightblue",t.stroke="dodgerblue",t.cursor=this.linkingCursor,t.segmentIndex=-1,this.Xd=t,this.F=null,this.Ew=new It}gi(Fa,yr),Fa.prototype.updateAdornments=function(t){if(t!==null&&t instanceof ue){var e="RelinkFrom",i=null;if(t.isSelected&&!this.diagram.isReadOnly){var n=t.selectionObject;n!==null&&t.canRelinkFrom()&&t.actualBounds.w()&&t.isVisible()&&n.actualBounds.w()&&n.Ed()&&(i=t.Pj(e),i===null&&(i=this.makeAdornment(n,!1),t.bh(e,i)))}i===null&&t.Jf(e),e="RelinkTo",i=null,t.isSelected&&!this.diagram.isReadOnly&&(n=t.selectionObject,n!==null&&t.canRelinkTo()&&t.actualBounds.w()&&t.isVisible()&&n.actualBounds.w()&&n.Ed()&&(i=t.Pj(e),i===null?(i=this.makeAdornment(n,!0),t.bh(e,i)):i.v())),i===null&&t.Jf(e)}},Fa.prototype.makeAdornment=function(t,e){var i=new Cn;return i.type=ne.Link,e=e?this.toHandleArchetype:this.fromHandleArchetype,e!==null&&i.add(e.copy()),i.adornedObject=t,i},Fa.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowRelink||!t.model.xs()||!t.lastInput.left)return!1;var e=this.findToolHandleAt(t.firstInput.documentPoint,"RelinkFrom");return e===null&&(e=this.findToolHandleAt(t.firstInput.documentPoint,"RelinkTo")),e!==null},Fa.prototype.doActivate=function(){var t=this.diagram;if(this.originalLink===null){var e=this.handle;if(e===null&&(e=this.findToolHandleAt(t.firstInput.documentPoint,"RelinkFrom"),e===null&&(e=this.findToolHandleAt(t.firstInput.documentPoint,"RelinkTo"))),e===null)return;var i=e.part;if(!(i instanceof Cn&&i.adornedPart instanceof ue))return;this.handle=e,this.isForwards=i===null||i.category==="RelinkTo",this.originalLink=i.adornedPart}this.Ea(this.name),t.isMouseCaptured=!0,t.currentCursor=this.linkingCursor,this.originalFromPort=this.originalLink.fromPort,this.originalFromNode=this.originalLink.fromNode,this.originalToPort=this.originalLink.toPort,this.originalToNode=this.originalLink.toNode,this.Ew.set(this.originalLink.actualBounds),this.originalLink!==null&&0<this.originalLink.pointsCount&&(this.originalLink.fromNode===null&&(this.temporaryFromPort!==null&&(this.temporaryFromPort.desiredSize=xr),this.temporaryFromNode!==null&&(this.temporaryFromNode.location=this.originalLink.i(0))),this.originalLink.toNode===null&&(this.temporaryToPort!==null&&(this.temporaryToPort.desiredSize=xr),this.temporaryToNode!==null&&(this.temporaryToNode.location=this.originalLink.i(this.originalLink.pointsCount-1)))),this.copyPortProperties(this.originalFromNode,this.originalFromPort,this.temporaryFromNode,this.temporaryFromPort,!1),this.copyPortProperties(this.originalToNode,this.originalToPort,this.temporaryToNode,this.temporaryToPort,!0),t.add(this.temporaryFromNode),t.add(this.temporaryToNode),this.temporaryLink!==null&&(this.temporaryFromNode!==null&&(this.temporaryLink.fromNode=this.temporaryFromNode),this.temporaryToNode!==null&&(this.temporaryLink.toNode=this.temporaryToNode),this.copyLinkProperties(this.originalLink,this.temporaryLink),this.temporaryLink.bb(),t.add(this.temporaryLink)),this.isActive=!0},Fa.prototype.copyLinkProperties=function(t,e){if(t!==null&&e!==null){e.adjusting=t.adjusting,e.corner=t.corner;var i=t.curve;(i===yo||i===$a)&&(i=ea),e.curve=i,e.curviness=t.curviness,e.isTreeLink=t.isTreeLink,e.points=t.points,e.routing=t.routing,e.smoothness=t.smoothness,e.fromSpot=t.fromSpot,e.fromEndSegmentLength=t.fromEndSegmentLength,e.fromShortLength=t.fromShortLength,e.toSpot=t.toSpot,e.toEndSegmentLength=t.toEndSegmentLength,e.toShortLength=t.toShortLength}},Fa.prototype.doDeactivate=function(){this.isActive=!1;var t=this.diagram;t.remove(this.temporaryLink),t.remove(this.temporaryFromNode),t.remove(this.temporaryToNode),t.isMouseCaptured=!1,t.currentCursor="",this.stopTransaction()},Fa.prototype.doStop=function(){yr.prototype.doStop.call(this),this.handle=null},Fa.prototype.doMouseUp=function(){if(this.isActive){var t=this.diagram;this.transactionResult=null;var e=this.originalFromNode,i=this.originalFromPort,n=this.originalToNode,s=this.originalToPort,a=this.originalLink;try{if(this.targetPort=this.findTargetPort(this.isForwards),this.targetPort!==null){var l=this.targetPort.part;l instanceof Le&&(this.isForwards?(n=l,s=this.targetPort):(e=l,i=this.targetPort))}else this.isUnconnectedLinkValid?this.isForwards?s=n=null:i=e=null:a=null;a!==null?(this.reconnectLink(a,this.isForwards?n:e,this.isForwards?s:i,this.isForwards),this.targetPort===null&&(this.isForwards?a.defaultToPoint=t.lastInput.documentPoint:a.defaultFromPoint=t.lastInput.documentPoint,a.bb()),this.transactionResult=this.name,t.R("LinkRelinked",a,this.isForwards?this.originalToPort:this.originalFromPort)):this.doNoRelink(this.originalLink,this.isForwards),this.originalLink.Xo(this.Ew)}finally{this.stopTool()}}},Fa.prototype.reconnectLink=function(t,e,i,n){return i=i!==null&&i.portId!==null?i.portId:"",n?(t.toNode=e,t.toPortId=i):(t.fromNode=e,t.fromPortId=i),!0},Fa.prototype.doNoRelink=function(){};function Nf(t,e,i,n,s){e!==null?(t.copyPortProperties(e,i,t.temporaryFromNode,t.temporaryFromPort,!1),t.diagram.add(t.temporaryFromNode)):t.diagram.remove(t.temporaryFromNode),n!==null?(t.copyPortProperties(n,s,t.temporaryToNode,t.temporaryToPort,!0),t.diagram.add(t.temporaryToNode)):t.diagram.remove(t.temporaryToNode)}ct.Object.defineProperties(Fa.prototype,{fromHandleArchetype:{get:function(){return this.V},set:function(t){this.V=t}},toHandleArchetype:{get:function(){return this.Xd},set:function(t){this.Xd=t}},handle:{get:function(){return this.F},set:function(t){if(t!==null&&!(t.part instanceof Cn))throw Error("new handle is not in an Adornment: "+t);this.F=t}}}),Fa.className="RelinkingTool",Wt("linkingTool",function(){return this.findTool("Linking")},function(t){this.gb("Linking",t,this.mouseMoveTools)}),Wt("relinkingTool",function(){return this.findTool("Relinking")},function(t){this.gb("Relinking",t,this.mouseDownTools)});function qr(){kn.call(this),this.name="LinkReshaping";var t=new Xi;t.figure="Rectangle",t.desiredSize=ko,t.fill="lightblue",t.stroke="dodgerblue",this.o=t,t=new Xi,t.figure="Diamond",t.desiredSize=br,t.fill="lightblue",t.stroke="dodgerblue",t.cursor="move",this.u=t,this.F=3,this.Ts=this.j=null,this.Fw=new z,this.Yq=new Kt}gi(qr,kn),qr.prototype.Ru=function(t){return t&&t.reshapingBehavior.value!==0?t.reshapingBehavior:Rp},qr.prototype.om=function(t,e){t.reshapingBehavior=e},qr.prototype.updateAdornments=function(t){if(t!==null&&t instanceof ue){var e=null;if(t.isSelected&&!this.diagram.isReadOnly){var i=t.path;i!==null&&t.canReshape()&&t.actualBounds.w()&&t.isVisible()&&i.actualBounds.w()&&i.Ed()&&(e=t.Pj(this.name),e===null||e.Aw!==t.pointsCount||e.Uw!==t.resegmentable)&&(e=this.makeAdornment(i),e!==null&&(e.Aw=t.pointsCount,e.Uw=t.resegmentable,t.bh(this.name,e)))}e===null&&t.Jf(this.name)}},qr.prototype.makeAdornment=function(t){var e=t.part,i=e.pointsCount,n=e.isOrthogonal,s=null;if(e.points!==null&&1<i){s=new Cn,s.type=ne.Link,i=e.firstPickIndex;var a=e.lastPickIndex,l=n?1:0;if(e.resegmentable&&e.computeCurve()!==Qa)for(var c=i+l;c<a-l;c++){var f=this.makeResegmentHandle(t,c);f!==null&&(f.segmentIndex=c,f.segmentFraction=.5,f.fromMaxLinks=999,s.add(f))}for(l=i+1;l<a;l++)if(c=this.makeHandle(t,l),c!==null){if(c.segmentIndex=l,l!==i)if(l===i+1&&n){f=e.i(i);var m=e.i(i+1);ht.B(f.x,m.x)&&ht.B(f.y,m.y)&&(m=e.i(i-1)),ht.B(f.x,m.x)?(this.om(c,_h),c.cursor="n-resize"):ht.B(f.y,m.y)&&(this.om(c,Eh),c.cursor="w-resize")}else l===a-1&&n?(f=e.i(a-1),m=e.i(a),ht.B(f.x,m.x)&&ht.B(f.y,m.y)&&(f=e.i(a+1)),ht.B(f.x,m.x)?(this.om(c,_h),c.cursor="n-resize"):ht.B(f.y,m.y)&&(this.om(c,Eh),c.cursor="w-resize")):l!==a&&(this.om(c,Af),c.cursor="move");s.add(c)}s.adornedObject=t}return s},qr.prototype.makeHandle=function(){var t=this.handleArchetype;return t===null?null:t.copy()},qr.prototype.makeResegmentHandle=function(){var t=this.midHandleArchetype;return t===null?null:t.copy()},qr.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;return!t.isReadOnly&&t.allowReshape&&t.lastInput.left?this.findToolHandleAt(t.firstInput.documentPoint,this.name)!==null:!1},qr.prototype.doActivate=function(){var t=this.diagram;if(this.handle===null&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),this.handle!==null){var e=this.handle.part.adornedPart;if(e instanceof ue){if(this.Ts=e,t.isMouseCaptured=!0,this.Ea(this.name),e.resegmentable&&this.handle.fromMaxLinks===999){var i=e.points.copy(),n=this.getResegmentingPoint();if(i.Gb(this.handle.segmentIndex+1,n),e.isOrthogonal&&i.Gb(this.handle.segmentIndex+1,n),e.points=i,e.Wb(),e.updateAdornments(),this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name),this.handle===null){this.doDeactivate();return}}this.Fw=e.i(this.handle.segmentIndex),this.Yq=e.points.copy(),this.isActive=!0}}},qr.prototype.doDeactivate=function(){this.stopTransaction(),this.Ts=this.handle=null,this.isActive=this.diagram.isMouseCaptured=!1},qr.prototype.stopTransaction=function(){var t=this.diagram,e=kn.prototype.stopTransaction.call(this);return e&&t.undoManager.transactionToUndo!==null&&t.undoManager.transactionToUndo.ak(),e},qr.prototype.doCancel=function(){var t=this.adornedLink;t!==null&&(t.points=this.Yq),this.stopTool()},qr.prototype.getResegmentingPoint=function(){return this.handle.ga(on)},qr.prototype.doMouseMove=function(){var t=this.diagram;this.isActive&&(t=this.computeReshape(t.lastInput.documentPoint),this.reshape(t))},qr.prototype.doMouseUp=function(){var t=this.diagram;if(this.isActive){var e=this.computeReshape(t.lastInput.documentPoint);if(this.reshape(e),e=this.adornedLink,e!==null&&e.resegmentable){var i=this.handle.segmentIndex,n=e.i(i-1),s=e.i(i),a=e.i(i+1);if(e.isOrthogonal){if(i>e.firstPickIndex+1&&i<e.lastPickIndex-1){var l=e.i(i-2);if(Math.abs(n.x-s.x)<this.resegmentingDistance&&Math.abs(n.y-s.y)<this.resegmentingDistance&&(Lh(this,l,n,s,a,!0)||Lh(this,l,n,s,a,!1))){var c=e.points.copy();Lh(this,l,n,s,a,!0)?(c.cd(i-2,new z(l.x,(a.y+l.y)/2)),c.cd(i+1,new z(a.x,(a.y+l.y)/2))):(c.cd(i-2,new z((a.x+l.x)/2,l.y)),c.cd(i+1,new z((a.x+l.x)/2,a.y))),c.mb(i),c.mb(i-1),e.points=c,e.Wb()}else l=e.i(i+2),Math.abs(s.x-a.x)<this.resegmentingDistance&&Math.abs(s.y-a.y)<this.resegmentingDistance&&(Lh(this,n,s,a,l,!0)||Lh(this,n,s,a,l,!1))&&(c=e.points.copy(),Lh(this,n,s,a,l,!0)?(c.cd(i-1,new z(n.x,(n.y+l.y)/2)),c.cd(i+2,new z(l.x,(n.y+l.y)/2))):(c.cd(i-1,new z((n.x+l.x)/2,n.y)),c.cd(i+2,new z((n.x+l.x)/2,l.y))),c.mb(i+1),c.mb(i),e.points=c,e.Wb())}}else l=z.alloc(),ht.qh(n.x,n.y,a.x,a.y,s.x,s.y,l)&&l.Bf(s)<this.resegmentingDistance*this.resegmentingDistance&&(n=e.points.copy(),n.mb(i),e.points=n,e.Wb()),z.free(l)}t.Ya(),this.transactionResult=this.name,t.R("LinkReshaped",this.adornedLink,this.Yq)}this.stopTool()};function Lh(t,e,i,n,s,a){return a?Math.abs(e.y-i.y)<t.resegmentingDistance&&Math.abs(i.y-n.y)<t.resegmentingDistance&&Math.abs(n.y-s.y)<t.resegmentingDistance:Math.abs(e.x-i.x)<t.resegmentingDistance&&Math.abs(i.x-n.x)<t.resegmentingDistance&&Math.abs(n.x-s.x)<t.resegmentingDistance}qr.prototype.reshape=function(t){var e=this.adornedLink;e.uh();var i=this.handle.segmentIndex,n=this.Ru(this.handle);if(e.isOrthogonal)if(i===e.firstPickIndex+1)i=e.firstPickIndex+1,n===_h?(e.L(i,e.i(i-1).x,t.y),e.L(i+1,e.i(i+2).x,t.y)):n===Eh&&(e.L(i,t.x,e.i(i-1).y),e.L(i+1,t.x,e.i(i+2).y));else if(i===e.lastPickIndex-1)i=e.lastPickIndex-1,n===_h?(e.L(i-1,e.i(i-2).x,t.y),e.L(i,e.i(i+1).x,t.y)):n===Eh&&(e.L(i-1,t.x,e.i(i-2).y),e.L(i,t.x,e.i(i+1).y));else{n=i;var s=e.i(n),a=e.i(n-1),l=e.i(n+1);ht.B(a.x,s.x)&&ht.B(s.y,l.y)?(ht.B(a.x,e.i(n-2).x)&&!ht.B(a.y,e.i(n-2).y)?(e.m(n,t.x,a.y),i++,n++):e.L(n-1,t.x,a.y),ht.B(l.y,e.i(n+2).y)&&!ht.B(l.x,e.i(n+2).x)?e.m(n+1,l.x,t.y):e.L(n+1,l.x,t.y)):ht.B(a.y,s.y)&&ht.B(s.x,l.x)?(ht.B(a.y,e.i(n-2).y)&&!ht.B(a.x,e.i(n-2).x)?(e.m(n,a.x,t.y),i++,n++):e.L(n-1,a.x,t.y),ht.B(l.x,e.i(n+2).x)&&!ht.B(l.y,e.i(n+2).y)?e.m(n+1,t.x,l.y):e.L(n+1,t.x,l.y)):ht.B(a.x,s.x)&&ht.B(s.x,l.x)?(ht.B(a.x,e.i(n-2).x)&&!ht.B(a.y,e.i(n-2).y)?(e.m(n,t.x,a.y),i++,n++):e.L(n-1,t.x,a.y),ht.B(l.x,e.i(n+2).x)&&!ht.B(l.y,e.i(n+2).y)?e.m(n+1,t.x,l.y):e.L(n+1,t.x,l.y)):ht.B(a.y,s.y)&&ht.B(s.y,l.y)&&(ht.B(a.y,e.i(n-2).y)&&!ht.B(a.x,e.i(n-2).x)?(e.m(n,a.x,t.y),i++,n++):e.L(n-1,a.x,t.y),ht.B(l.y,e.i(n+2).y)&&!ht.B(l.x,e.i(n+2).x)?e.m(n+1,l.x,t.y):e.L(n+1,l.x,t.y)),e.L(i,t.x,t.y)}else e.L(i,t.x,t.y),n=e.fromNode,s=e.fromPort,n!==null&&(a=n.findVisibleNode(),a!==null&&a!==n&&(n=a,s=n.port)),i===1&&e.computeSpot(!0,s).Mc()&&(a=s.ga(on,z.alloc()),n=e.getLinkPointFromPoint(n,s,a,t,!0,z.alloc()),e.L(0,n.x,n.y),z.free(a),z.free(n)),n=e.toNode,s=e.toPort,n!==null&&(a=n.findVisibleNode(),a!==null&&a!==n&&(n=a,s=n.port)),i===e.pointsCount-2&&e.computeSpot(!1,s).Mc()&&(i=s.ga(on,z.alloc()),t=e.getLinkPointFromPoint(n,s,i,t,!1,z.alloc()),e.L(e.pointsCount-1,t.x,t.y),z.free(i),z.free(t));e.zf()},qr.prototype.computeReshape=function(t){var e=this.adornedLink,i=this.handle.segmentIndex;switch(this.Ru(this.handle)){case Af:return t;case _h:return new z(e.i(i).x,t.y);case Eh:return new z(t.x,e.i(i).y);default:case Rp:return e.i(i)}},ct.Object.defineProperties(qr.prototype,{handleArchetype:{get:function(){return this.o},set:function(t){this.o=t}},midHandleArchetype:{get:function(){return this.u},set:function(t){this.u=t}},handle:{get:function(){return this.j},set:function(t){if(t!==null&&!(t.part instanceof Cn))throw Error("new handle is not in an Adornment: "+t);this.j=t}},adornedLink:{get:function(){return this.Ts}},resegmentingDistance:{get:function(){return this.F},set:function(t){this.F=t}},originalPoint:{get:function(){return this.Fw}},originalPoints:{get:function(){return this.Yq}}}),qr.prototype.setReshapingBehavior=qr.prototype.om,qr.prototype.getReshapingBehavior=qr.prototype.Ru;var Rp=new mt(qr,"None",0),Eh=new mt(qr,"Horizontal",1),_h=new mt(qr,"Vertical",2),Af=new mt(qr,"All",3);qr.className="LinkReshapingTool",qr.None=Rp,qr.Horizontal=Eh,qr.Vertical=_h,qr.All=Af,Wt("linkReshapingTool",function(){return this.findTool("LinkReshaping")},function(t){this.gb("LinkReshaping",t,this.mouseDownTools)});function rs(){kn.call(this),this.name="Resizing",this.o=new ii(1,1).freeze(),this.j=new ii(9999,9999).freeze(),this.yg=new ii(NaN,NaN).freeze(),this.V=!1,this.ia=!0,this.ue=null;var t=new Xi;t.alignmentFocus=on,t.figure="Rectangle",t.desiredSize=ko,t.fill="lightblue",t.stroke="dodgerblue",t.strokeWidth=1,t.cursor="pointer",this.F=t,this.u=null,this.Xq=new z,this.Dw=new ii,this.Tn=new z,this.rt=new ii(0,0),this.qt=new ii(1/0,1/0),this.pt=new ii(1,1)}gi(rs,kn),rs.prototype.updateAdornments=function(t){if(!(t===null||t instanceof ue)){if(t.isSelected&&!this.diagram.isReadOnly){var e=t.resizeObject,i=t.Pj(this.name);if(e!==null&&t.canResize()&&t.actualBounds.w()&&t.isVisible()&&e.actualBounds.w()&&e.Ed()&&((i===null||i.adornedObject!==e)&&(i=this.makeAdornment(e)),i!==null)){e=e.li(),ad(t)&&this.updateResizeHandles(i,e),t.bh(this.name,i);return}}t.Jf(this.name)}},rs.prototype.makeAdornment=function(t){var e=t.part.resizeAdornmentTemplate;if(e===null){e=new Cn,e.type=ne.Spot,e.locationSpot=on;var i=new Zs;i.isPanelMain=!0,e.add(i),e.add(this.makeHandle(t,An)),e.add(this.makeHandle(t,Io)),e.add(this.makeHandle(t,Go)),e.add(this.makeHandle(t,Ys)),e.add(this.makeHandle(t,oo)),e.add(this.makeHandle(t,so)),e.add(this.makeHandle(t,ao)),e.add(this.makeHandle(t,co))}else if(_a(e),e=e.copy(),e===null)return null;return e.adornedObject=t,e},rs.prototype.makeHandle=function(t,e){return t=this.handleArchetype,t===null?null:(t=t.copy(),t.alignment=e,t)},rs.prototype.updateResizeHandles=function(t,e){if(t!==null){if(!t.alignment.Xb()&&(t.cursor==="pointer"||0<t.cursor.indexOf("resize")))t:{var i=t.alignment;if(i.Mc()&&(i=on),0>=i.x)e=0>=i.y?e+225:1<=i.y?e+135:e+180;else if(1<=i.x)0>=i.y?e+=315:1<=i.y&&(e+=45);else if(0>=i.y)e+=270;else if(1<=i.y)e+=90;else break t;0>e?e+=360:360<=e&&(e-=360),t.cursor=22.5>e?"e-resize":67.5>e?"se-resize":112.5>e?"s-resize":157.5>e?"sw-resize":202.5>e?"w-resize":247.5>e?"nw-resize":292.5>e?"n-resize":337.5>e?"ne-resize":"e-resize"}else if(t instanceof ne)for(t=t.elements;t.next();)this.updateResizeHandles(t.value,e)}},rs.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;return!t.isReadOnly&&t.allowResize&&t.lastInput.left?this.findToolHandleAt(t.firstInput.documentPoint,this.name)!==null:!1},rs.prototype.doActivate=function(){var t=this.diagram;this.handle===null&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),this.handle!==null&&(this.adornedObject=this.handle.part.adornedObject,this.adornedObject!==null&&(t.isMouseCaptured=!0,t.animationManager.Cc(),this.Ea(this.name),this.Xq.set(this.adornedObject.ga(this.handle.alignment.gv())),this.Tn.set(this.adornedObject.part.location),this.Dw.set(this.adornedObject.desiredSize),this.pt=this.computeCellSize(),this.rt=this.computeMinSize(),this.qt=this.computeMaxSize(),this.isActive=!0))},rs.prototype.doDeactivate=function(){var t=this.diagram;this.stopTransaction(),this.ue=this.handle=null,this.isActive=t.isMouseCaptured=!1},rs.prototype.stopTransaction=function(){var t=this.diagram,e=kn.prototype.stopTransaction.call(this);return e&&t.undoManager.transactionToUndo!==null&&t.undoManager.transactionToUndo.ak(),e},rs.prototype.doCancel=function(){this.adornedObject!==null&&(this.adornedObject.desiredSize=this.originalDesiredSize,this.adornedObject.part.location=this.originalLocation),this.stopTool()},rs.prototype.doMouseMove=function(){var t=this.diagram;if(this.isActive){var e=this.rt,i=this.qt,n=this.pt,s=this.adornedObject.qs(t.lastInput.documentPoint,z.alloc()),a=this.computeReshape();e=this.computeResize(s,this.handle.alignment,e,i,n,a),this.resize(e),t.bd(),z.free(s)}},rs.prototype.doMouseUp=function(){var t=this.diagram;if(this.isActive){var e=this.rt,i=this.qt,n=this.pt,s=this.adornedObject.qs(t.lastInput.documentPoint,z.alloc()),a=this.computeReshape();e=this.computeResize(s,this.handle.alignment,e,i,n,a),this.resize(e),z.free(s),t.Ya(),this.transactionResult=this.name,t.R("PartResized",this.adornedObject,this.originalDesiredSize)}this.stopTool()},rs.prototype.resize=function(t){var e=this.diagram,i=this.adornedObject;if(i!==null){if(i.desiredSize=t.size,t=i.part,t.Va(),i=i.ga(this.handle.alignment.gv()),t instanceof ji){var n=new Kt;if(n.add(t),!this.dragsMembers&&t.placeholder===null){var s=new p;s.dragsMembers=!1}e.moveParts(n,this.oppositePoint.copy().re(i),!0,s)}else t.location=t.location.copy().re(i).add(this.oppositePoint);e.bd()}},rs.prototype.computeResize=function(t,e,i,n,s,a){e.Mc()&&(e=on);var l=this.adornedObject.naturalBounds,c=l.x,f=l.y,m=l.x+l.width,v=l.y+l.height,w=1;if(!a){w=l.width;var C=l.height;0>=w&&(w=1),0>=C&&(C=1),w=C/w}return C=z.alloc(),ht.No(t.x,t.y,c,f,s.width,s.height,C),t=l.copy(),0>=e.x?0>=e.y?(t.x=Math.max(C.x,m-n.width),t.x=Math.min(t.x,m-i.width),t.width=Math.max(m-t.x,i.width),t.y=Math.max(C.y,v-n.height),t.y=Math.min(t.y,v-i.height),t.height=Math.max(v-t.y,i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(w*t.width,n.height),i.height),t.width=t.height/w):(t.width=Math.max(Math.min(t.height/w,n.width),i.width),t.height=w*t.width),t.x=m-t.width,t.y=v-t.height)):1<=e.y?(t.x=Math.max(C.x,m-n.width),t.x=Math.min(t.x,m-i.width),t.width=Math.max(m-t.x,i.width),t.height=Math.max(Math.min(C.y-f,n.height),i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(w*t.width,n.height),i.height),t.width=t.height/w):(t.width=Math.max(Math.min(t.height/w,n.width),i.width),t.height=w*t.width),t.x=m-t.width)):(t.x=Math.max(C.x,m-n.width),t.x=Math.min(t.x,m-i.width),t.width=m-t.x,a||(t.height=Math.max(Math.min(w*t.width,n.height),i.height),t.width=t.height/w,t.y=f+.5*(v-f-t.height))):1<=e.x?0>=e.y?(t.width=Math.max(Math.min(C.x-c,n.width),i.width),t.y=Math.max(C.y,v-n.height),t.y=Math.min(t.y,v-i.height),t.height=Math.max(v-t.y,i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(w*t.width,n.height),i.height),t.width=t.height/w):(t.width=Math.max(Math.min(t.height/w,n.width),i.width),t.height=w*t.width),t.y=v-t.height)):1<=e.y?(t.width=Math.max(Math.min(C.x-c,n.width),i.width),t.height=Math.max(Math.min(C.y-f,n.height),i.height),a||(1<=t.height/t.width?(t.height=Math.max(Math.min(w*t.width,n.height),i.height),t.width=t.height/w):(t.width=Math.max(Math.min(t.height/w,n.width),i.width),t.height=w*t.width))):(t.width=Math.max(Math.min(C.x-c,n.width),i.width),a||(t.height=Math.max(Math.min(w*t.width,n.height),i.height),t.width=t.height/w,t.y=f+.5*(v-f-t.height))):0>=e.y?(t.y=Math.max(C.y,v-n.height),t.y=Math.min(t.y,v-i.height),t.height=v-t.y,a||(t.width=Math.max(Math.min(t.height/w,n.width),i.width),t.height=w*t.width,t.x=c+.5*(m-c-t.width))):1<=e.y&&(t.height=Math.max(Math.min(C.y-f,n.height),i.height),a||(t.width=Math.max(Math.min(t.height/w,n.width),i.width),t.height=w*t.width,t.x=c+.5*(m-c-t.width))),z.free(C),t},rs.prototype.computeReshape=function(){var t=Yt;return this.adornedObject instanceof Xi&&(t=o0(this.adornedObject)),!(t===Ge||this.diagram.lastInput.shift)},rs.prototype.computeMinSize=function(){var t=this.adornedObject.minSize.copy(),e=this.minSize;return!isNaN(e.width)&&e.width>t.width&&(t.width=e.width),!isNaN(e.height)&&e.height>t.height&&(t.height=e.height),t},rs.prototype.computeMaxSize=function(){var t=this.adornedObject.maxSize.copy(),e=this.maxSize;return!isNaN(e.width)&&e.width<t.width&&(t.width=e.width),!isNaN(e.height)&&e.height<t.height&&(t.height=e.height),t},rs.prototype.computeCellSize=function(){var t=new ii(NaN,NaN),e=this.adornedObject.part;return e!==null&&(e=e.resizeCellSize,!isNaN(e.width)&&0<e.width&&(t.width=e.width),!isNaN(e.height)&&0<e.height&&(t.height=e.height)),e=this.cellSize,isNaN(t.width)&&!isNaN(e.width)&&0<e.width&&(t.width=e.width),isNaN(t.height)&&!isNaN(e.height)&&0<e.height&&(t.height=e.height),e=this.diagram,(isNaN(t.width)||isNaN(t.height))&&e&&(e=e.grid,e!==null&&e.visible&&this.isGridSnapEnabled&&(e=e.gridCellSize,isNaN(t.width)&&!isNaN(e.width)&&0<e.width&&(t.width=e.width),isNaN(t.height)&&!isNaN(e.height)&&0<e.height&&(t.height=e.height))),(isNaN(t.width)||t.width===0||t.width===1/0)&&(t.width=1),(isNaN(t.height)||t.height===0||t.height===1/0)&&(t.height=1),t},ct.Object.defineProperties(rs.prototype,{handleArchetype:{get:function(){return this.F},set:function(t){this.F=t}},handle:{get:function(){return this.u},set:function(t){if(t!==null&&!(t.part instanceof Cn))throw Error("new handle is not in an Adornment: "+t);this.u=t}},adornedObject:{get:function(){return this.ue},set:function(t){if(t!==null&&t.part instanceof Cn)throw Error("new handle must not be in an Adornment: "+t);this.ue=t}},minSize:{get:function(){return this.o},set:function(t){if(!this.o.D(t)){var e=t.width;isNaN(e)&&(e=0),t=t.height,isNaN(t)&&(t=0),this.o.h(e,t)}}},maxSize:{get:function(){return this.j},set:function(t){if(!this.j.D(t)){var e=t.width;isNaN(e)&&(e=1/0),t=t.height,isNaN(t)&&(t=1/0),this.j.h(e,t)}}},cellSize:{get:function(){return this.yg},set:function(t){this.yg.D(t)||this.yg.assign(t)}},isGridSnapEnabled:{get:function(){return this.V},set:function(t){this.V=t}},dragsMembers:{get:function(){return this.ia},set:function(t){this.ia=t}},oppositePoint:{get:function(){return this.Xq},set:function(t){this.Xq.D(t)||this.Xq.assign(t)}},originalDesiredSize:{get:function(){return this.Dw}},originalLocation:{get:function(){return this.Tn}}}),rs.className="ResizingTool",Wt("resizingTool",function(){return this.findTool("Resizing")},function(t){this.gb("Resizing",t,this.mouseDownTools)});function Ks(){kn.call(this),this.name="Rotating",this.ia=45,this.V=2,this.Tn=new z,this.ue=null;var t=new Xi;t.figure="Ellipse",t.desiredSize=br,t.fill="lightblue",t.stroke="dodgerblue",t.strokeWidth=1,t.cursor="pointer",this.o=t,this.j=null,this.Cw=0,this.kr=new z(NaN,NaN),this.u=0,this.F=50}gi(Ks,kn),Ks.prototype.updateAdornments=function(t){if(t!==null){if(t.ph()){var e=t.rotateObject;if(e===t||e===t.path||e.isPanelMain)return}if(t.isSelected&&!this.diagram.isReadOnly&&(e=t.rotateObject,e!==null&&t.canRotate()&&t.actualBounds.w()&&t.isVisible()&&e.actualBounds.w()&&e.Ed())){var i=t.Pj(this.name);if((i===null||i.adornedObject!==e)&&(i=this.makeAdornment(e)),i!==null){i.angle=e.li(),i.placeholder===null&&(i.location=this.computeAdornmentLocation(e)),t.bh(this.name,i);return}}t.Jf(this.name)}},Ks.prototype.makeAdornment=function(t){var e=t.part.rotateAdornmentTemplate;if(e===null){e=new Cn,e.type=ne.Position,e.locationSpot=on;var i=this.handleArchetype;i!==null&&e.add(i.copy())}else if(_a(e),e=e.copy(),e===null)return null;return e.adornedObject=t,e},Ks.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;return!t.isReadOnly&&t.allowRotate&&t.lastInput.left?this.findToolHandleAt(t.firstInput.documentPoint,this.name)!==null:!1},Ks.prototype.doActivate=function(){var t=this.diagram;if(this.adornedObject===null){if(this.handle===null&&(this.handle=this.findToolHandleAt(t.firstInput.documentPoint,this.name)),this.handle===null)return;this.adornedObject=this.handle.part.adornedObject}this.adornedObject!==null&&(t.isMouseCaptured=!0,t.delaysLayout=!0,this.Ea(this.name),this.Cw=this.adornedObject.angle,this.kr=this.computeRotationPoint(this.adornedObject),this.Tn=this.adornedObject.part.location.copy(),this.isActive=!0)},Ks.prototype.computeRotationPoint=function(t){var e=t.part,i=e.locationObject;return e.rotationSpot.sb()?t.ga(e.rotationSpot):t===e||t===i?i.ga(e.locationSpot):t.ga(on)},Ks.prototype.computeAdornmentLocation=function(t){var e=this.rotationPoint;e.w()||(e=this.computeRotationPoint(t)),e=t.qs(e);var i=this.handleAngle;0>i?i+=360:360<=i&&(i-=360),i=Math.round(45*Math.round(i/45));var n=this.handleDistance;return i===0?e.x=t.naturalBounds.width+n:i===45?(e.x=t.naturalBounds.width+n,e.y=t.naturalBounds.height+n):i===90?e.y=t.naturalBounds.height+n:i===135?(e.x=-n,e.y=t.naturalBounds.height+n):i===180?e.x=-n:i===225?(e.x=-n,e.y=-n):i===270?e.y=-n:i===315&&(e.x=t.naturalBounds.width+n,e.y=-n),t.ga(e)},Ks.prototype.doDeactivate=function(){var t=this.diagram;this.stopTransaction(),this.ue=this.handle=null,this.kr=new z(NaN,NaN),this.isActive=t.isMouseCaptured=!1},Ks.prototype.stopTransaction=function(){var t=this.diagram,e=kn.prototype.stopTransaction.call(this);return e&&t.undoManager.transactionToUndo!==null&&t.undoManager.transactionToUndo.ak(),e},Ks.prototype.doCancel=function(){this.diagram.delaysLayout=!1,this.rotate(this.originalAngle),this.stopTool()},Ks.prototype.doMouseMove=function(){var t=this.diagram;this.isActive&&(t=this.computeRotate(t.lastInput.documentPoint),this.rotate(t))},Ks.prototype.doMouseUp=function(){var t=this.diagram;if(this.isActive){t.delaysLayout=!1;var e=this.computeRotate(t.lastInput.documentPoint);this.rotate(e),t.Ya(),this.transactionResult=this.name,t.R("PartRotated",this.adornedObject,this.originalAngle)}this.stopTool()},Ks.prototype.rotate=function(t){var e=this.adornedObject;if(e!==null){e.angle=t,e=e.part,e.Va();var i=e.locationObject,n=e.rotateObject;(i===n||i.rg(n))&&(i=this.Tn.copy(),e.location=i.re(this.rotationPoint).rotate(t-this.originalAngle).add(this.rotationPoint)),this.diagram.bd()}},Ks.prototype.computeRotate=function(t){t=this.rotationPoint.ab(t)-this.handleAngle;var e=this.adornedObject.panel;e!==null&&(t-=e.li()),360<=t?t-=360:0>t&&(t+=360),e=Math.min(Math.abs(this.snapAngleMultiple),180);var i=Math.min(Math.abs(this.snapAngleEpsilon),e/2);return!this.diagram.lastInput.shift&&0<e&&0<i&&(t%e<i?t=Math.floor(t/e)*e:t%e>e-i&&(t=(Math.floor(t/e)+1)*e)),360<=t?t-=360:0>t&&(t+=360),t},ct.Object.defineProperties(Ks.prototype,{handleArchetype:{get:function(){return this.o},set:function(t){this.o=t}},handle:{get:function(){return this.j},set:function(t){if(t!==null&&!(t.part instanceof Cn))throw Error("new handle is not in an Adornment: "+t);this.j=t}},adornedObject:{get:function(){return this.ue},set:function(t){if(t!==null&&t.part instanceof Cn)throw Error("new handle must not be in an Adornment: "+t);this.ue=t}},snapAngleMultiple:{get:function(){return this.ia},set:function(t){this.ia=t}},snapAngleEpsilon:{get:function(){return this.V},set:function(t){this.V=t}},originalAngle:{get:function(){return this.Cw}},rotationPoint:{get:function(){return this.kr},set:function(t){this.kr=t.copy()}},handleAngle:{get:function(){return this.u},set:function(t){this.u=t}},handleDistance:{get:function(){return this.F},set:function(t){this.F=t}}}),Ks.className="RotatingTool",Wt("rotatingTool",function(){return this.findTool("Rotating")},function(t){this.gb("Rotating",t,this.mouseDownTools)});function oc(){kn.call(this),this.name="ClickSelecting"}gi(oc,kn),oc.prototype.canStart=function(){return!(!this.isEnabled||this.isBeyondDragSize())},oc.prototype.doMouseUp=function(){this.isActive&&(this.standardMouseSelect(),!this.standardMouseClick()&&this.diagram.lastInput.isTouchEvent&&this.diagram.toolManager.doToolTip()),this.stopTool()},oc.className="ClickSelectingTool";function hl(){kn.call(this),this.name="Action",this.pk=null}gi(hl,kn),hl.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram,e=t.lastInput,i=t.ic(e.documentPoint,function(n){for(;n.panel!==null&&!n.isActionable;)n=n.panel;return n});return i!==null&&i.isActionable?(this.pk=i,t.Ck=t.ic(e.documentPoint,null,null),!0):!1},hl.prototype.doMouseDown=function(){if(this.isActive){var t=this.diagram.lastInput,e=this.pk;e!==null&&(t.targetObject=e,e.actionDown!==null&&e.actionDown(t,e))}else this.canStart()&&this.doActivate()},hl.prototype.doMouseMove=function(){if(this.isActive){var t=this.diagram.lastInput,e=this.pk;e!==null&&(t.targetObject=e,e.actionMove!==null&&e.actionMove(t,e))}},hl.prototype.doMouseUp=function(){if(this.isActive){var t=this.diagram.lastInput,e=this.pk;if(e===null)return;t.targetObject=e,e.actionUp!==null&&e.actionUp(t,e),this.standardMouseClick(function(i){for(;i.panel!==null&&(!i.isActionable||i!==e);)i=i.panel;return i},function(i){return i===e})}this.stopTool()},hl.prototype.doCancel=function(){var t=this.diagram.lastInput,e=this.pk;e!==null&&(t.targetObject=e,e.actionCancel!==null&&e.actionCancel(t,e),this.stopTool())},hl.prototype.doStop=function(){this.pk=null},hl.className="ActionTool";function Th(){kn.call(this),this.name="ClickCreating",this.Ri=null,this.o=!0,this.j=!1,this.mw=new z(0,0)}gi(Th,kn),Th.prototype.canStart=function(){if(!this.isEnabled||this.archetypeNodeData===null)return!1;var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.lastInput.left||this.isBeyondDragSize())return!1;if(this.isDoubleClick){if(t.lastInput.clickCount===1&&(this.mw=t.lastInput.viewPoint.copy()),t.lastInput.clickCount!==2||this.isBeyondDragSize(this.mw))return!1}else if(t.lastInput.clickCount!==1)return!1;return!(t.currentTool!==this&&t.Ol(t.lastInput.documentPoint,!0)!==null)},Th.prototype.doMouseUp=function(){var t=this.diagram;this.isActive&&this.insertPart(t.lastInput.documentPoint),this.stopTool()},Th.prototype.insertPart=function(t){var e=this.diagram,i=this.archetypeNodeData;if(i===null)return null;var n=null;try{if(e.R("ChangingSelection",e.selection),this.Ea(this.name),i instanceof ui)i.Zc()&&(_a(i),n=i.copy(),n!==null&&e.add(n));else if(i!==null){var s=e.model.copyNodeData(i);Tt(s)&&(e.model.xf(s),n=e.Lc(s))}if(n!==null){var a=z.allocAt(t.x,t.y);this.isGridSnapEnabled&&Dr(this.diagram,n,t,a),n.location=a,e.allowSelect&&(e.clearSelection(!0),n.isSelected=!0),z.free(a)}e.Ya(),this.transactionResult=this.name,e.R("PartCreated",n)}finally{this.stopTransaction(),e.R("ChangedSelection",e.selection)}return n},ct.Object.defineProperties(Th.prototype,{archetypeNodeData:{get:function(){return this.Ri},set:function(t){this.Ri=t}},isDoubleClick:{get:function(){return this.o},set:function(t){this.o=t}},isGridSnapEnabled:{get:function(){return this.j},set:function(t){this.j=t}}}),Th.className="ClickCreatingTool";function Wa(){kn.call(this),this.name="DragSelecting",this.Ik=175,this.o=!1;var t=new ui;t.layerName="Tool",t.selectable=!1;var e=new Xi;e.name="SHAPE",e.figure="Rectangle",e.fill=null,e.stroke="magenta",t.add(e),this.j=t}gi(Wa,kn),Wa.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;if(!t.allowSelect)return!1;var e=t.lastInput;return!(!e.left||t.currentTool!==this&&(!this.isBeyondDragSize()||e.timestamp-t.firstInput.timestamp<this.delay||t.Ol(e.documentPoint,!0)!==null))},Wa.prototype.doActivate=function(){var t=this.diagram;this.isActive=!0,t.isMouseCaptured=!0,t.skipsUndoManager=!0,t.add(this.box),this.doMouseMove()},Wa.prototype.doDeactivate=function(){var t=this.diagram;t.ug(),t.remove(this.box),t.skipsUndoManager=!1,this.isActive=t.isMouseCaptured=!1},Wa.prototype.doMouseMove=function(){var t=this.diagram;if(this.isActive&&this.box!==null){var e=this.computeBoxBounds(),i=this.box.fb("SHAPE");i===null&&(i=this.box.Pb());var n=ii.alloc().h(e.width,e.height);i.desiredSize=n,this.box.mm(e.x,e.y,!1),ii.free(n),(t.allowHorizontalScroll||t.allowVerticalScroll)&&t.gs(t.lastInput.viewPoint)}},Wa.prototype.doMouseUp=function(){if(this.isActive){var t=this.diagram;t.remove(this.box);try{t.currentCursor="wait",t.R("ChangingSelection",t.selection),this.selectInRect(this.computeBoxBounds()),t.R("ChangedSelection",t.selection)}finally{t.currentCursor=""}}this.stopTool()},Wa.prototype.computeBoxBounds=function(){var t=this.diagram;return new It(t.firstInput.documentPoint,t.lastInput.documentPoint)},Wa.prototype.selectInRect=function(t){var e=this.diagram,i=e.lastInput;if(t=e.ux(t,this.isPartialInclusion),re?i.meta:i.control)if(i.shift)for(t=t.iterator;t.next();)e=t.value,e.isSelected&&(e.isSelected=!1);else for(t=t.iterator;t.next();)e=t.value,e.isSelected=!e.isSelected;else if(i.shift)for(t=t.iterator;t.next();)e=t.value,e.isSelected||(e.isSelected=!0);else{for(i=new Kt,e=e.selection.iterator;e.next();){var n=e.value;t.contains(n)||i.add(n)}for(e=i.iterator;e.next();)e.value.isSelected=!1;for(t=t.iterator;t.next();)e=t.value,e.isSelected||(e.isSelected=!0)}},ct.Object.defineProperties(Wa.prototype,{delay:{get:function(){return this.Ik},set:function(t){this.Ik=t}},isPartialInclusion:{get:function(){return this.o},set:function(t){this.o=t}},box:{get:function(){return this.j},set:function(t){this.j=t}}}),Wa.className="DragSelectingTool";function Fo(){kn.call(this),this.name="Panning",this.Xt=new z,this.xy=new z,this.xg=!1;var t=this;this.Kw=function(){var e=t.diagram;e!==null&&e.removeEventListener(Z.document,"scroll",t.Kw,!1),t.stopTool()}}gi(Fo,kn),Fo.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;return!(!t.allowHorizontalScroll&&!t.allowVerticalScroll||!t.lastInput.left||t.currentTool!==this&&!this.isBeyondDragSize())},Fo.prototype.doActivate=function(){var t=this.diagram;this.xg?(t.lastInput.bubbles=!0,t.addEventListener(Z.document,"scroll",this.Kw,!1)):(t.currentCursor="move",t.isMouseCaptured=!0,this.Xt.assign(t.position)),this.isActive=!0},Fo.prototype.doDeactivate=function(){var t=this.diagram;t.currentCursor="",this.isActive=t.isMouseCaptured=!1},Fo.prototype.doCancel=function(){var t=this.diagram;t.position=this.Xt,t.isMouseCaptured=!1,this.stopTool()},Fo.prototype.doMouseMove=function(){this.move()},Fo.prototype.doMouseUp=function(){this.move(),this.stopTool()},Fo.prototype.move=function(){var t=this.diagram;if(this.isActive&&t)if(this.xg)t.lastInput.bubbles=!0;else{var e=t.position,i=t.firstInput.documentPoint,n=t.lastInput.documentPoint,s=e.x+i.x-n.x;i=e.y+i.y-n.y,t.allowHorizontalScroll||(s=e.x),t.allowVerticalScroll||(i=e.y),t.position=this.xy.h(s,i)}},ct.Object.defineProperties(Fo.prototype,{bubbles:{get:function(){return this.xg},set:function(t){this.xg=t}},originalPosition:{get:function(){return this.Xt}}}),Fo.className="PanningTool",Wt("clickCreatingTool",function(){return this.findTool("ClickCreating")},function(t){this.gb("ClickCreating",t,this.mouseUpTools)}),Wt("clickSelectingTool",function(){return this.findTool("ClickSelecting")},function(t){this.gb("ClickSelecting",t,this.mouseUpTools)}),Wt("panningTool",function(){return this.findTool("Panning")},function(t){this.gb("Panning",t,this.mouseMoveTools)}),Wt("dragSelectingTool",function(){return this.findTool("DragSelecting")},function(t){this.gb("DragSelecting",t,this.mouseMoveTools)}),Wt("actionTool",function(){return this.findTool("Action")},function(t){this.gb("Action",t,this.mouseDownTools)});function Ua(){this.F=this.u=this.j=this.o=null}ct.Object.defineProperties(Ua.prototype,{mainElement:{get:function(){return this.u},set:function(t){this.u=t}},show:{get:function(){return this.o},set:function(t){this.o!==t&&(this.o=t)}},hide:{get:function(){return this.j},set:function(t){this.j!==t&&(this.j=t)}},valueFunction:{get:function(){return this.F},set:function(t){this.F=t}}}),Ua.className="HTMLInfo";function Za(t,e,i){this.text=t,this.hx=e,this.visible=i}Za.className="ContextMenuButtonInfo";function Hs(){kn.call(this),this.name="ContextMenu",this.o=this.ht=this.j=null,this.yw=new z,this.jt=null,this.Et=!1;var t=this;this.tu=function(){t.stopTool()}}gi(Hs,kn);function El(t){var e=new Ua;e.show=function(s,a,l){l.showDefaultContextMenu()},e.hide=function(s,a){a.hideDefaultContextMenu()},sc=e,t.tu=function(){t.stopTool()},e=te("div");var i=te("div");e.style.cssText="top: 0px;z-index:10002;position: fixed;display: none;text-align: center;left: 25%;width: 50%;background-color: #F5F5F5;padding: 16px;border: 16px solid #444;border-radius: 10px;margin-top: 10px",i.style.cssText="z-index:10001;position: fixed;display: none;top: 0;left: 0;width: 100%;height: 100%;background-color: black;opacity: 0.8;";var n=te("style");Z.document.getElementsByTagName("head")[0].appendChild(n),n.sheet.insertRule(".goCXul { list-style: none; }",0),n.sheet.insertRule(".goCXli {font:700 1.5em Helvetica, Arial, sans-serif;position: relative;min-width: 60px; }",0),n.sheet.insertRule(".goCXa {color: #444;display: inline-block;padding: 4px;text-decoration: none;margin: 2px;border: 1px solid gray;border-radius: 10px; }",0),n=t.diagram,n!==null&&(n.addEventListener(e,"contextmenu",Qr,!1),n.addEventListener(e,"selectstart",Qr,!1),n.addEventListener(i,"contextmenu",Qr,!1)),e.className="goCXforeground",i.className="goCXbackground",Z.document.body&&(Z.document.body.appendChild(e),Z.document.body.appendChild(i)),ac=e,Su=i,_d=!0}function Qr(t){return t.preventDefault(),!1}Hs.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;return this.isBeyondDragSize()||!t.lastInput.right||1<t.lastInput.clickCount?!1:!!(t.lastInput.isTouchEvent&&this.defaultTouchContextMenu!==null||this.findObjectWithContextMenu()!==null)},Hs.prototype.doStart=function(){this.yw.set(this.diagram.firstInput.documentPoint)},Hs.prototype.doStop=function(){this.hideContextMenu(),this.currentObject=null},Hs.prototype.findObjectWithContextMenu=function(t){t===void 0&&(t=null);var e=this.diagram,i=e.lastInput,n=null;if(t instanceof wt||(t instanceof at?n=t:n=e.ic(i.documentPoint,null,function(s){return!s.layer.isTemporary})),n!==null){for(t=n;t!==null;){if(t.contextMenu!==null)return t;t=t.panel}if(e.lastInput.isTouchEvent&&this.defaultTouchContextMenu)return n.part}else if(e.contextMenu!==null)return e;return null},Hs.prototype.doActivate=function(){},Hs.prototype.doMouseDown=function(){if(kn.prototype.doMouseDown.call(this),this.isActive&&this.currentContextMenu instanceof Cn){var t=this.diagram.toolManager.findTool("Action");t!==null&&t.canStart()&&(t.doActivate(),t.doMouseDown(),t.doDeactivate())}this.diagram.toolManager.mouseDownTools.contains(this)&&Rl(this)},Hs.prototype.doMouseUp=function(){if(this.isActive&&this.currentContextMenu instanceof Cn){var t=this.diagram.toolManager.findTool("Action");t!==null&&t.canStart()&&(t.doActivate(),t.doCancel(),t.doDeactivate())}Rl(this)};function Rl(t){var e=t.diagram;if(t.isActive){var i=t.currentContextMenu;if(i!==null){var n=null;i instanceof Ua||(n=e.ic(e.lastInput.documentPoint,null,null),n!==null&&n.rg(i)&&t.standardMouseClick(null,null)),t.maybeStopTool(n)}}else t.canStart()&&(nu(t,!0),t.isActive||t.stopTool())}Hs.prototype.maybeStopTool=function(){this.stopTool(),this.canStart()&&(this.diagram.currentTool=this,this.doMouseUp())};function nu(t,e,i){if(i===void 0&&(i=null),!t.Et&&(t.Et=!0,e&&t.standardMouseSelect(),e=t.standardMouseClick(),t.Et=!1,!e)){if(t.isActive=!0,e=sc,i===null&&(i=t.findObjectWithContextMenu()),i!==null){var n=i.contextMenu;n!==null?(t.currentObject=i instanceof at?i:null,t.showContextMenu(n,t.currentObject)):e!==null&&t.showContextMenu(e,t.currentObject)}else e!==null&&t.showContextMenu(e,null);t.currentContextMenu instanceof Cn&&!t.currentContextMenu.visible&&t.stopTool()}}Hs.prototype.doMouseMove=function(){var t=this.diagram.toolManager.findTool("Action");t!==null&&t.doMouseMove(),this.isActive&&this.diagram.toolManager.doMouseMove()},Hs.prototype.showContextMenu=function(t,e){var i=this.diagram;if(t!==this.currentContextMenu&&this.hideContextMenu(),t instanceof Cn){t.layerName="Tool",t.selectable=!1,t.scale=1/i.scale,t.category=this.name,t.placeholder!==null&&(t.placeholder.scale=i.scale);var n=t.diagram;n!==null&&n!==i&&n.remove(t),i.add(t),e!==null?t.adornedObject=e:t.data=i.model,t.Va(),this.positionContextMenu(t,e)}else t instanceof Ua&&t.show(e,i,this);this.currentContextMenu=t},Hs.prototype.positionContextMenu=function(t){if(t.placeholder===null){var e=this.diagram,i=e.lastInput.documentPoint.copy(),n=t.measuredBounds,s=e.viewportBounds;e.lastInput.isTouchEvent&&(i.x-=n.width),i.x+n.width>s.right&&(i.x-=n.width+5/e.scale),i.x<s.x&&(i.x=s.x),i.y+n.height>s.bottom&&(i.y-=n.height+5/e.scale),i.y<s.y&&(i.y=s.y),t.position=i}},Hs.prototype.hideContextMenu=function(){var t=this.diagram,e=this.currentContextMenu;e!==null&&(e instanceof Cn?(t.remove(e),this.ht!==null&&this.ht.Jf(e.category),e.data=null,e.adornedObject=null):e instanceof Ua&&(e.hide!==null?e.hide(t,this):e.mainElement!==null&&(e.mainElement.style.display="none")),this.currentContextMenu=null,this.standardMouseOver())};function Ph(t){var e=new Kt;return e.add(new Za("Copy",function(i){i.commandHandler.copySelection()},function(i){return i.commandHandler.canCopySelection()})),e.add(new Za("Cut",function(i){i.commandHandler.cutSelection()},function(i){return i.commandHandler.canCutSelection()})),e.add(new Za("Delete",function(i){i.commandHandler.deleteSelection()},function(i){return i.commandHandler.canDeleteSelection()})),e.add(new Za("Paste",function(i){i.commandHandler.pasteSelection(t.mouseDownPoint)},function(i){return i.commandHandler.canPasteSelection(t.mouseDownPoint)})),e.add(new Za("Select All",function(i){i.commandHandler.selectAll()},function(i){return i.commandHandler.canSelectAll()})),e.add(new Za("Undo",function(i){i.commandHandler.undo()},function(i){return i.commandHandler.canUndo()})),e.add(new Za("Redo",function(i){i.commandHandler.redo()},function(i){return i.commandHandler.canRedo()})),e.add(new Za("Scroll To Part",function(i){i.commandHandler.scrollToPart()},function(i){return i.commandHandler.canScrollToPart()})),e.add(new Za("Zoom To Fit",function(i){i.commandHandler.zoomToFit()},function(i){return i.commandHandler.canZoomToFit()})),e.add(new Za("Reset Zoom",function(i){i.commandHandler.resetZoom()},function(i){return i.commandHandler.canResetZoom()})),e.add(new Za("Group Selection",function(i){i.commandHandler.groupSelection()},function(i){return i.commandHandler.canGroupSelection()})),e.add(new Za("Ungroup Selection",function(i){i.commandHandler.ungroupSelection()},function(i){return i.commandHandler.canUngroupSelection()})),e.add(new Za("Edit Text",function(i){i.commandHandler.editTextBlock()},function(i){return i.commandHandler.canEditTextBlock()})),e}Hs.prototype.showDefaultContextMenu=function(){var t=this.diagram;this.jt===null&&(this.jt=Ph(this)),ac.innerHTML="",Su.addEventListener("pointerdown",this.tu,!1);var e=this,i=te("ul");i.className="goCXul",ac.appendChild(i),i.innerHTML="";for(var n=this.jt.iterator;n.next();){var s=n.value,a=s.visible;if(typeof s.hx=="function"&&(typeof a!="function"||a(t))){a=te("li"),a.className="goCXli";var l=te("a");l.className="goCXa",l.href="#",l.ky=s.hx,l.addEventListener("pointerdown",function(c){return this.ky(t),e.stopTool(),c.preventDefault(),!1},!1),l.textContent=s.text,a.appendChild(l),i.appendChild(a)}}ac.style.display="block",Su.style.display="block"},Hs.prototype.hideDefaultContextMenu=function(){if(this.currentContextMenu!==null&&this.currentContextMenu===sc){ac.style.display="none",Su.style.display="none";var t=this.diagram;t!==null&&t.removeEventListener(Su,"pointerdown",this.tu,!1),this.currentContextMenu=null}},ct.Object.defineProperties(Hs.prototype,{currentContextMenu:{get:function(){return this.j},set:function(t){this.j=t,this.ht=t instanceof Cn?t.adornedPart:null}},defaultTouchContextMenu:{get:function(){return _d===!1&&sc===null&&Bn&&El(this),sc},set:function(t){t===null&&(_d=!0),sc=t}},currentObject:{get:function(){return this.o},set:function(t){this.o=t}},mouseDownPoint:{get:function(){return this.yw}}});var sc=null,_d=!1,Su=null,ac=null;Hs.className="ContextMenuTool",Wt("contextMenuTool",function(){return this.findTool("ContextMenu")},function(t){this.gb("ContextMenu",t,this.mouseUpTools)});function ar(){kn.call(this),this.name="TextEditing",this.Zh=new Wn,this.ia=null,this.V=$c,this.vj=null,this.qa=Kc,this.u=1,this.F=!0,this.o=null,this.j=new Ua,this.kt=null,zc(this,this.j)}gi(ar,kn);function zc(t,e){if(Bn){var i=te("textarea");t.kt=i,i.addEventListener("input",function(){if(t.textBlock!==null){var n=t.Lx(this.value);this.style.width=20+n.measuredBounds.width*this.wA+"px",this.rows=n.lineCount}},!1),i.addEventListener("keydown",function(n){if(!n.isComposing&&t.textBlock!==null){var s=n.key;s==="Enter"?(t.textBlock.isMultiline===!1&&n.preventDefault(),t.acceptText(lc)):s==="Tab"?(t.acceptText(jc),n.preventDefault()):s==="Escape"&&(t.doCancel(),t.diagram!==null&&t.diagram.doFocus())}},!1),i.addEventListener("focus",function(){if(t.currentTextEditor!==null&&t.state!==Kc){var n=t.kt;t.qa===uc&&(t.qa=hc),typeof n.select=="function"&&t.selectsTextOnActivate&&(n.select(),n.setSelectionRange(0,9999))}},!1),i.addEventListener("blur",function(){if(t.currentTextEditor!==null&&t.state!==Kc){var n=t.kt;typeof n.focus=="function"&&n.focus(),typeof n.select=="function"&&t.selectsTextOnActivate&&(n.select(),n.setSelectionRange(0,9999))}},!1),e.valueFunction=function(){return i.value},e.mainElement=i,e.show=function(n,s,a){if(n instanceof Wn&&a instanceof ar)if(a.state===cc)i.style.border="3px solid red",i.focus();else{var l=n.ga(on),c=s.position,f=s.scale,m=n.Df()*f;m<a.minimumEditorScale&&(m=a.minimumEditorScale);var v=n.naturalBounds.width*m+6,w=n.naturalBounds.height*m+2,C=(l.x-c.x)*f;l=(l.y-c.y)*f,c=n.verticalAlignment,f=(n.lineHeight+n.spacingAbove+n.spacingBelow)*n.lineCount*m,w=c.y*w-c.y*f+c.offsetY-(.5*w-.5*f)-f/2,i.value=n.text,s.div.style.font=n.font,i.style.position="absolute",i.style.zIndex="100",i.style.font="inherit",i.style.fontSize=100*m+"%",i.style.lineHeight="normal",i.style.width=v+"px",i.style.left=(C-v/2|0)-1+"px",i.style.top=(l+w|0)-1+"px",i.style.textAlign=n.textAlign,i.style.margin="0",i.style.padding="1px",i.style.border="0",i.style.outline="none",i.style.whiteSpace="pre-wrap",i.style.overflow="hidden",i.rows=n.lineCount,i.wA=m,i.className="goTXarea",s.div.appendChild(i),i.focus(),a.selectsTextOnActivate&&(i.select(),i.setSelectionRange(0,9999))}},e.hide=function(n){n.div.removeChild(i)}}}ar.prototype.canStart=function(){if(!this.isEnabled)return!1;var t=this.diagram;if(t===null||t.isReadOnly||Gu&&Gu!==this&&(Gu.acceptText(ru),Gu&&Gu!==this)||!t.lastInput.left||this.isBeyondDragSize())return!1;var e=t.ic(t.lastInput.documentPoint);return e!==null&&e instanceof Wn&&e.editable&&e.part.canEdit()?(e=e.part,!(e===null||this.starting===$c&&!e.isSelected||this.starting===If&&2>t.lastInput.clickCount)):!1},ar.prototype.doStart=function(){Gu=this,this.textBlock!==null&&this.doActivate()},ar.prototype.doActivate=function(){if(!this.isActive){var t=this.diagram;if(t!==null){var e=this.textBlock;if(e===null&&(e=t.ic(t.lastInput.documentPoint)),e!==null&&e instanceof Wn&&(this.textBlock=e,e.part!==null)){t.animationManager.Cc(),this.isActive=!0,this.qa=uc;var i=this.defaultTextEditor;e.textEditor!==null&&(i=e.textEditor),this.Zh=this.textBlock.copy();var n=new It(this.textBlock.ga(An),this.textBlock.ga(Go));t.tv(n),i.show(e,t,this),this.currentTextEditor=i}}}},ar.prototype.doCancel=function(){this.stopTool()},ar.prototype.doMouseUp=function(){this.canStart()&&this.doActivate()},ar.prototype.doMouseDown=function(){this.isActive&&this.acceptText(ru)},ar.prototype.acceptText=function(t){switch(t){case ru:this.qa===Hc?this.currentTextEditor instanceof HTMLElement&&this.currentTextEditor.focus():(this.qa===uc||this.qa===cc||this.qa===hc)&&(this.qa=Td,zp(this));break;case Df:case lc:case jc:(lc!==t||this.textBlock.isMultiline!==!0)&&(this.qa===uc||this.qa===cc||this.qa===hc)&&(this.qa=Td,zp(this))}};function zp(t){var e=t.textBlock,i=t.diagram,n=t.currentTextEditor;if(e!==null&&n!==null){var s=e.text,a="";n.valueFunction!==null&&(a=n.valueFunction()),t.isValidText(e,s,a)?(t.Ea(t.name),t.qa=Hc,t.transactionResult=t.name,e.text=a,t.doSuccess(s,a),i!==null&&i.R("TextEdited",e,s),t.stopTransaction(),t.stopTool(),i!==null&&i.doFocus()):(t.qa=cc,t.doError(s,a))}}ar.prototype.doError=function(t,e){var i=this.textBlock;i.errorFunction!==null&&i.errorFunction(this,t,e),(t=this.currentTextEditor)&&t.show(i,this.diagram,this)},ar.prototype.doSuccess=function(t,e){var i=this.textBlock;i.textEdited!==null&&i.textEdited(i,t,e)},ar.prototype.doDeactivate=function(){var t=this.diagram;t!==null&&(this.qa=Kc,this.currentTextEditor!==null&&this.currentTextEditor.hide(t,this),this.textBlock=null,this.isActive=!1)},ar.prototype.doStop=function(){Gu=null},ar.prototype.isValidText=function(t,e,i){var n=this.textValidation;return n!==null&&!n(t,e,i)?!1:(n=t.textValidation,!!(n===null||n(t,e,i)))},ar.prototype.Lx=function(t){var e=this.Zh;return e.text=t,e.measure(this.textBlock.Ih,1/0),e},ct.Object.defineProperties(ar.prototype,{textBlock:{get:function(){return this.ia},set:function(t){this.ia=t}},currentTextEditor:{get:function(){return this.o},set:function(t){this.o=t}},defaultTextEditor:{get:function(){return this.j},set:function(t){this.j=t}},starting:{get:function(){return this.V},set:function(t){this.V=t}},textValidation:{get:function(){return this.vj},set:function(t){this.vj=t}},minimumEditorScale:{get:function(){return this.u},set:function(t){this.u=t}},selectsTextOnActivate:{get:function(){return this.F},set:function(t){this.F=t}},state:{get:function(){return this.qa},set:function(t){this.qa!==t&&(this.qa=t)}}}),ar.prototype.measureTemporaryTextBlock=ar.prototype.Lx;var Df=new mt(ar,"LostFocus",0),ru=new mt(ar,"MouseDown",1),jc=new mt(ar,"Tab",2),lc=new mt(ar,"Enter",3),jp=new mt(ar,"SingleClick",0),$c=new mt(ar,"SingleClickSelected",1),If=new mt(ar,"DoubleClick",2),Kc=new mt(ar,"StateNone",0),uc=new mt(ar,"StateActive",1),hc=new mt(ar,"StateEditing",2),Td=new mt(ar,"StateValidating",3),cc=new mt(ar,"StateInvalid",4),Hc=new mt(ar,"StateValidated",5),Gu=null;ar.className="TextEditingTool",ar.LostFocus=Df,ar.MouseDown=ru,ar.Tab=jc,ar.Enter=lc,ar.SingleClick=jp,ar.SingleClickSelected=$c,ar.DoubleClick=If,ar.StateNone=Kc,ar.StateActive=uc,ar.StateEditing=hc,ar.StateValidating=Td,ar.StateInvalid=cc,ar.StateValidated=Hc,Wt("textEditingTool",function(){return this.findTool("TextEditing")},function(t){this.gb("TextEditing",t,this.mouseUpTools)});function qs(t){Yu||(Z0(),Yu=!0),this.H=fr,this.Ok=this.zb=this.vq=this.bc=!1,this.Qw=!0,this.Pk=la,this.Dm=!1,this.Gh=this.Jd=!0,this.Dg=600,this.cw=this.Ow=!1,this.Zd=new At,this.ce=new ms,this.ce.Yd=this,this.Ei=new At,this.pu=new At,this.Sr=new At,this.pr=new At,t&&Object.assign(this,t)}qs.prototype.Xe=function(t){this.H=t},qs.prototype.canStart=function(){return!0};function Mu(t,e){t.Jd&&t.canStart(e)&&(t.Zd.add(e),t.defaultAnimation.isAnimating&&t.Cc(),bo(t.H),t.zb=!0)}function Of(t){if(t.Jd&&t.zb){var e=t.ce,i=t.H,n=t.Zd.contains("Model");n&&(t.Ok=!0,t.Pk===la?(e.isViewportUnconstrained=!0,e.vc.clear(),e.add(i,"position",i.position.copy().offset(0,-200),i.position),e.add(i,"opacity",0,1)):t.Pk===Ju&&e.vc.clear(),t.Qw=!!(t.Pk===Rf&&i.du.D(i.pa)),i.R("InitialAnimationStarting",t)),n&&!t.Gh||e.vc.count===0?(t.Zd.clear(),t.zb=!1,e.vc.clear(),Wc(e,i),t.Ok=!1,i.N()):(t.Zd.clear(),i.kg=!1,n=e.vc.get(i),i.autoScale!==Jo&&n!==null&&(delete n.start.scale,delete n.end.scale),Z.requestAnimationFrame(function(){t.zb===!1||e.bc||(i.Gf("temporaryPixelRatio")&&os(i),Y0(i),t.zb=!1,e.start(),e.bc&&(ba(t),i.Ya(),zf(e,0),Vs(i,!0),dc(t),i.R("AnimationStarting",t)))}))}}function Xu(t){return t.Zd.contains("Trigger")&&t.Zd.count===1}function Bf(t,e,i,n){t.isTicking||Xu(t)||e instanceof 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n=i.offsetWidth;e.style.overflow="scroll",i=i.offsetWidth,n===i&&(i=e.clientWidth),t.removeChild(e),e=n-i,e!==0||re||(e=11)}this.Db=e,this.Gw=!0},wt.prototype.qb=function(t){t.classType===wt&&(this.autoScale=t)},wt.prototype.toString=function(t){t===void 0&&(t=0);var e="";if(this.div&&this.div.id&&(e=this.div.id),e='Diagram "'+e+'"',0>=t)return e;for(var i=this.Wa.iterator;i.next();)e+=`
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a=te("div");s.style.position="absolute",s.style.overflow="auto",s.style.width=t.Aa+"px",s.style.height=t.ya+"px",s.style.zIndex="1",a.style.position="absolute",a.style.width="1px",a.style.height="1px",t.Ka.appendChild(s),s.appendChild(a),s.onscroll=Ad,s.addEventListener("pointerdown",Dd),s.H=t,s.uy=!0,s.vy=!0,t.ku=s,t.hu=a}t.hk=Ot(function(){t.Yh=null,t.N()},300),t.Ov=Ot(function(){Y0(t)},250),t.preventDefault=function(l){return l.preventDefault(),!1},t.$j=function(l){if(t.isEnabled){var c=to(t,l,!0);c.bubbles=!0;var f=0,m=0;c.delta=0,l.deltaX!==void 0?(l.deltaX!==0&&(f=0<l.deltaX?1:-1),l.deltaY!==0&&(m=0<l.deltaY?1:-1),c.delta=Math.abs(l.deltaX)>Math.abs(l.deltaY)?-f:-m):l.wheelDeltaX!==void 0?(l.wheelDeltaX!==0&&(f=0<l.wheelDeltaX?-1:1),l.wheelDeltaY!==0&&(m=0<l.wheelDeltaY?-1:1),c.delta=Math.abs(l.wheelDeltaX)>Math.abs(l.wheelDeltaY)?-f:-m):l.wheelDelta!==void 0&&l.wheelDelta!==0&&(c.delta=0<l.wheelDelta?1:-1),t.doMouseWheel(),Xa(c,l)}},t.aA=function(l){t.isEnabled&&(t.Vk=!1,to(t,l,!0),l=t.currentTool,l.cancelWaitAfter(),l.standardMouseOver())},t.ui=function(l){if(t.isEnabled){t.Vk=!0;var c=t.Yt;c[l.pointerId]===void 0&&(c[l.pointerId]=l),c=t.oj;var f=!1;if(c[0]===null||c[0].pointerId!==l.pointerId&&c[0].pointerType===l.pointerType)if(c[1]!==null&&c[1].pointerId===l.pointerId)c[1]=l,f=!0;else if(c[0]===null)c[0]=l;else if(c[1]===null)c[1]=l,f=!0;else{l.preventDefault();return}else c[0]=l;(c=l.pointerType==="touch"||l.pointerType==="pen")&&(t.qu=!1,t.wq=!0);var m=f;f=Hf(t,l,!0,!1,!0,m),Ih(t,l,f),f.targetDiagram=J0(l,l.target),f.targetObject=null,m||f.clone(t.bq),m=t.uw,c=c?25:10,l.timeStamp-t.tw<t.zy&&!(Math.abs(m.x-l.screenX)>c||Math.abs(m.y-l.screenY)>c)?t.yq++:t.yq=1,f.clickCount=t.yq,t.tw=l.timeStamp,t.uw.sg(l.screenX,l.screenY),t.doMouseDown(),l.button===1?l.preventDefault():Xa(f,l)}},t.dk=function(l){if(t.isEnabled){t.Vk=!0;var c=t.oj;if(c[0]===null||c[0].pointerId!==l.pointerId&&c[0].pointerType===l.pointerType){if(c[1]!==null&&c[1].pointerId===l.pointerId){c[1]=l;return}if(c[0]===null)c[0]=l;else return}else c[0]=l;if(c[0].pointerId===l.pointerId){c=Hf(t,l,!1,!1,!1,c[1]!==null);var f=Z.document.elementFromPoint(l.clientX,l.clientY)||null;f!==null&&f.shadowRoot!==void 0&&f.shadowRoot!==null&&(f=f.shadowRoot.elementFromPoint(l.clientX,l.clientY));var m=t,v=l;f&&f.H&&(v=l,m=f.H),c.targetDiagram=m,Ih(t,v,c),c.targetObject=null,t.doMouseMove(),Xa(c,l)}}},t.fk=function(l){if(t.isEnabled){t.Vk=!0;var c=l.pointerType==="touch"||l.pointerType==="pen",f=t.Yt;if(c&&t.qu)delete f[l.pointerId],l.preventDefault();else if(f=t.oj,f[0]===null||f[0].pointerId!==l.pointerId&&f[0].pointerType===l.pointerType)f[1]!==null&&f[1].pointerId===l.pointerId&&(f[1]=null);else{f[0]=null,f=Hf(t,l,!1,!0,!0,!1);var m=Z.document.elementFromPoint(l.clientX,l.clientY)||null;m!==null&&m.shadowRoot!==void 0&&m.shadowRoot!==null&&(m=m.shadowRoot.elementFromPoint(l.clientX,l.clientY)),m!==null&&m.H instanceof wt&&m.H!==t&&Ih(m.H,l,f),m===null&&(m=l.target),Ih(t,l,f),f.clickCount=t.yq,f.targetDiagram=J0(l,m),f.targetObject=null,t.doMouseUp(),Xa(f,l),c&&(t.wq=!1)}}},t.ek=function(l){if(t.isEnabled){t.Vk=!1;var c=t.Yt;c[l.pointerId]&&delete c[l.pointerId],c=t.oj,c[0]!==null&&c[0].pointerId===l.pointerId&&(c[0]=null),c[1]!==null&&c[1].pointerId===l.pointerId&&(c[1]=null),l.pointerType!=="touch"&&l.pointerType!=="pen"&&(l=t.currentTool,l.cancelWaitAfter(),l.standardMouseOver())}},t.ck=function(l){var c=t.oj;c[0]!==null&&c[0].pointerId===l.pointerId?(c[0]=null,t.wq=!1):c[1]!==null&&c[1].pointerId===l.pointerId&&(c[1]=null)},t.Vp=n.Z["d"+Hl[1]+Hl[2]+"wI"+jd.slice(1,5)]["b"+xx.slice(1,e)](n.Z,Gf,e,e),n.Vc(!0),yg(t),t.nl==="svg"&&(e=t.pj.get("svg"),t.Ka.appendChild(e.Oa),t.ib=e.context)}}wt.prototype.addEventListener=function(t,e,i,n){t.addEventListener(e,i,{capture:n,passive:!1})},wt.prototype.removeEventListener=function(t,e,i,n){t.removeEventListener(e,i,{capture:n})};function yg(t){var e=t.ta.Oa;e instanceof HTMLCanvasElement||(e=t.div),t.addEventListener(e,"pointerdown",t.ui,!1),t.addEventListener(e,"pointermove",t.dk,!1),t.addEventListener(e,"pointerup",t.fk,!1),t.addEventListener(e,"pointerout",t.ek,!1),t.addEventListener(e,"pointercancel",t.ck,!1),t.addEventListener(e,"pointerenter",t.bz,!1),t.addEventListener(e,"pointerleave",t.cz,!1),t.addEventListener(e,"wheel",t.$j,!1),t.addEventListener(e,"keydown",t.Qz,!1),t.addEventListener(e,"keyup",t.Rz,!1),t.addEventListener(e,"blur",t.Ny,!1),t.addEventListener(e,"focus",t.Oy,!1),t.addEventListener(e,"selectstart",function(i){return i.preventDefault(),!1},!1),t.addEventListener(e,"contextmenu",function(i){return i.preventDefault(),!1},!1),t.addEventListener(Z,"resize",t.Ov,!1)}function os(t){30<t.Sq&&(t.Yh=1)}function Nd(t,e){t.Yh!==null&&(t.Yh=null,e&&t.hk(),Ui&&Ui.nx||(t.Sq=0,t.zw=[0,0,0,0,0],t.Tq=0))}wt.prototype.computePixelRatio=function(){return this.Yh!==null?this.Yh:Z.devicePixelRatio||1},wt.prototype.doMouseMove=function(){this.currentTool.doMouseMove()},wt.prototype.doMouseDown=function(){this.currentTool.doMouseDown()},wt.prototype.doMouseUp=function(){this.currentTool.doMouseUp()},wt.prototype.doMouseWheel=function(){this.currentTool.doMouseWheel()},wt.prototype.doKeyDown=function(){this.currentTool.doKeyDown()},wt.prototype.doKeyUp=function(){this.currentTool.doKeyUp()},wt.prototype.doFocus=function(){this.focus()},wt.prototype.focus=function(){if(this.ta)if(this.scrollsPageOnFocus)this.ta.focus();else{var t=Z.scrollX||Z.pageXOffset,e=Z.scrollY||Z.pageYOffset;this.ta.focus(),Z.scrollTo(t,e)}},wt.prototype.Oy=function(){this.H.R("GainedFocus")},wt.prototype.Ny=function(){this.H.R("LostFocus")};function Y0(t){if(t.ta!==null){var e=t.Ka;if(e!==null&&e.clientWidth!==0&&e.clientHeight!==0){t.Gw||t.setScrollWidth();var i=t.gf?t.Db:0,n=t.Be?t.Db:0,s=t.Mb;t.Mb=t.computePixelRatio(),t.Mb!==s&&(t.pn=!0,t.$b()),(e.clientWidth!==t.Aa+i||e.clientHeight!==t.ya+n)&&(t.Ee=!0,t.Fc=!0,e=t.layout,e!==null&&e.isViewportSized&&t.autoScale===Jo&&(t.Jk=!0,e.C()),t.ld||t.$b())}}}function xg(t){var e=new Ho;e.name="Background",t.Al(e),e=new Ho,e.name="",t.Al(e),e=new Ho,e.name="Foreground",t.Al(e),e=new Ho,e.name="Adornment",e.isTemporary=!0,e.isInDocumentBounds=!1,t.Al(e),e=new Ho,e.name="Tool",e.isTemporary=!0,e.isInDocumentBounds=!0,t.Al(e),e=new Ho,e.name="Grid",e.allowSelect=!1,e.pickable=!1,e.isTemporary=!0,e.isInDocumentBounds=!1,t.Ww(e,t.Qj("Background"))}function $p(t){var e=new ne(ne.Grid);e.name="GRID";var i=new Xi;return i.figure="LineH",i.stroke="lightgray",i.strokeWidth=.5,i.interval=1,e.add(i),i=new Xi,i.figure="LineH",i.stroke="gray",i.strokeWidth=.5,i.interval=5,e.add(i),i=new Xi,i.figure="LineH",i.stroke="gray",i.strokeWidth=1,i.interval=10,e.add(i),i=new Xi,i.figure="LineV",i.stroke="lightgray",i.strokeWidth=.5,i.interval=1,e.add(i),i=new Xi,i.figure="LineV",i.stroke="gray",i.strokeWidth=.5,i.interval=5,e.add(i),i=new Xi,i.figure="LineV",i.stroke="gray",i.strokeWidth=1,i.interval=10,e.add(i),i=new ui,i.add(e),i.layerName="Grid",i.zOrder=0,i.isInDocumentBounds=!1,i.isAnimated=!1,i.pickable=!1,i.locationObjectName="GRID",t.add(i),t.partManager.parts.remove(i),e.visible=!1,e}function Ad(){this.H.gu?this.H.gu=!1:this.H.isEnabled?this.H.kx(this):Ls(this.H)}function Dd(t){this.H.isEnabled?(this.H.lu=t.target.scrollTop,this.H.ju=t.target.scrollLeft):Ls(this.H)}wt.prototype.kx=function(t){if(this.ta!==null){var e=this.ku,i=this.hu;this.qr=!0;var n=this.documentBounds,s=this.viewportBounds,a=this.rj,l=n.x-a.left,c=n.y-a.top,f=n.width+a.left+a.right,m=n.height+a.top+a.bottom,v=n.right+a.right;a=n.bottom+a.bottom;var w=s.x;n=s.y;var C=s.width,k=s.height,L=s.right,A=s.bottom;s=this.scale;var H=t.scrollLeft;if(this.tn)switch(this.bu){case"negative":H=H+t.scrollWidth-t.clientWidth;break;case"reverse":H=t.scrollWidth-H-t.clientWidth}var R=H;C<f||k<m?(H=z.allocAt(this.position.x,this.position.y),this.allowHorizontalScroll&&this.ju!==R&&(H.x=R/s+l,this.ju=R),this.allowVerticalScroll&&this.lu!==t.scrollTop&&(H.y=t.scrollTop/s+c,this.lu=t.scrollTop),this.position=H,z.free(H),this.Ee=this.qr=!1):(H=z.alloc(),t.uy&&this.allowHorizontalScroll&&(l<w&&(this.position=H.h(R+l,this.position.y)),v>L&&(this.position=H.h(-(e.scrollWidth-this.Aa)+R-this.Aa/s+v,this.position.y))),t.vy&&this.allowVerticalScroll&&(c<n&&(this.position=H.h(this.position.x,t.scrollTop+c)),a>A&&(this.position=H.h(this.position.x,-(e.scrollHeight-this.ya)+t.scrollTop-this.ya/s+a))),z.free(H),this.vd=!0,this.Ee=this.qr=!1,n=this.documentBounds,s=this.viewportBounds,v=n.right,L=s.right,a=n.bottom,A=s.bottom,l=n.x,w=s.x,c=n.y,n=s.y,C>=f&&l>=w&&v<=L&&(i.style.width="1px"),k>=m&&c>=n&&a<=A&&(i.style.height="1px"))}},wt.prototype.computeBounds=function(t){return t===void 0&&(t=new It),bo(this),zi(this,t)};function zi(t,e){if(t.fixedBounds.w())return e.assign(t.fixedBounds),e.Co(t.yb),e;for(var i=!0,n=t.Wa.s,s=n.length,a=0;a<s;a++){var l=n[a];if(l.visible&&l.isInDocumentBounds){l=l.Pa.s;for(var c=l.length,f=0;f<c;f++){var m=l[f];m.isInDocumentBounds&&m.isVisible()&&(m=m.actualBounds,m.w()&&(i?(i=!1,e.assign(m)):e.ed(m)))}}}return i&&e.h(0,0,0,0),e.Co(t.yb),e}wt.prototype.computePartsBounds=function(t,e){e===void 0&&(e=!1);var i=null;if(ce(t))for(var n=0;n<t.length;n++){var s=t[n];!e&&s instanceof ue||(s.Va(),i===null?i=s.actualBounds.copy():i.ed(s.actualBounds))}else for(t=t.iterator;t.next();)n=t.value,!e&&n instanceof ue||(n.Va(),i===null?i=n.actualBounds.copy():i.ed(n.actualBounds));return i===null?new It(NaN,NaN,0,0):i};function Ga(t,e){if((e||t.hf)&&!t.vb&&t.ta!==null&&t.documentBounds.w()){if(t.vb=!0,e){var i=t.initialPosition;if(i.w()){t.vb=!1,t.position=i;return}i=z.alloc(),i.xi(t.documentBounds,t.initialDocumentSpot);var n=t.viewportBounds;n=It.allocAt(0,0,n.width,n.height);var 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t=this.sj;this.sj=ah,this.scale=Dh(this,Ya),t!==ah&&(Ga(this,!1),Id(this,this.documentBounds,this.Aa/this.Ca,this.ya/this.Ca,this.zk,!1)),this.sj=t},T=wt.prototype,T.BA=function(t,e){e===void 0&&(e=Ya);var i=t.width,n=t.height;if(!(i===0||n===0||isNaN(i)&&isNaN(n))){var s=1;if(e===Ya||e===ku)if(isNaN(i))s=this.viewportBounds.height*this.scale/n;else if(isNaN(n))s=this.viewportBounds.width*this.scale/i;else{s=this.Aa;var a=this.ya;s=e===ku?a/n>s/i?(a-(this.Be?this.Db:0))/n:(s-(this.gf?this.Db:0))/i:Math.min(a/n,s/i)}this.scale=s,this.position=new z(t.x,t.y)}},T.Jy=function(t,e){this.Va();var i=this.documentBounds,n=this.viewportBounds;this.position=new z(i.x+(t.x*i.width+t.offsetX)-(e.x*n.width-e.offsetX),i.y+(t.y*i.height+t.offsetY)-(e.y*n.height-e.offsetY))},T.zz=function(t){if(t instanceof at){this.eq=t;var e=z.alloc();this.fq=this.op(t.ga(An,e)),z.free(e)}else this.eq=null,this.fq=Ar};function Id(t,e,i,n,s,a){var l=z.allocAt(t.pa.x,t.pa.y),c=l.x,f=l.y;if(t.eq!==null){var 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ji&&n.U&65536&&(n.U=n.U^65536)})}}T.Nv=function(t,e){for(t.reset();t.next();){var i=t.value;!i.Zc()||i instanceof ji||(i.si()?(i.measure(1/0,1/0),i.arrange()):e.add(i))}for(t.reset();t.next();)i=t.value,i instanceof ji&&i.isVisible()&&Bh(this,i);for(t.reset();t.next();)i=t.value,i instanceof ue&&i.isVisible()&&(i.si()?(i.measure(1/0,1/0),i.arrange()):e.add(i));for(t.reset();t.next();)i=t.value,i instanceof Cn&&i.isVisible()&&(i.si()?(i.measure(1/0,1/0),i.arrange()):e.add(i))};function Bh(t,e){for(var i=Pe(),n=Pe(),s=e.memberParts;s.next();){var a=s.value;a.isVisible()&&(a instanceof ji?(ha(a)||Us(a)||Mc(a))&&Bh(t,a):a instanceof ue?a.fromNode===e||a.toNode===e?n.push(a):i.push(a):(a.measure(1/0,1/0),a.arrange()))}for(t=i.length,s=0;s<t;s++)a=i[s],a.measure(1/0,1/0),a.arrange();for(qe(i),e.measure(1/0,1/0),e.arrange(),t=n.length,e=0;e<t;e++)i=n[e],i.measure(1/0,1/0),i.arrange();qe(n)}T.Fd=function(t,e,i,n){if(this.vd||this.animationManager.isAnimating)for(var s=0;s<e;s++)t[s].Fd(i,n)},T.gc=function(t){if(this.Ka!==null){if(this.ta===null&&lt("No canvas specified"),this.nl==="svg"){if(this.Ka!==null){var e=this.animationManager;if(!e.zb&&(!e.isAnimating||e.isTicking)){gc(this);var i=this.Aa,n=this.ya;if(t.Gv.resize(i,n,i,n),i=this.Wa.s,n=i.length,this.Fd(i,n,this,this.viewportBounds),this.Fc||e.isAnimating){e=this.pa;var s=this.Ca,a=Math.round(e.x*s)/s,l=Math.round(e.y*s)/s,c=this.Ab;for(c.reset(),s!==1&&c.scale(s),e.x===0&&e.y===0||c.translate(-a,-l),t.ti=null,Ea(t,c.m11,c.m12,c.m21,c.m22,c.dx,c.dy),this.pb!==1&&(t.globalAlpha=this.pb),Fh(this,t),e=this.Mb,this.ta.context.setTransform(e,0,0,e,0,0),this.ta.context.clearRect(0,0,this.Aa,this.ya),e=0;e<n;e++)i[e].gc(t,this);t=!1,this.Yf?Lu(this.Yf,this)&&(t=this.Vp()):t=!0,t&&(nn.prototype.Cd=nn.prototype.Eu),this.Fc=this.vd=!1}}}}else t:if(a=this.animationManager,!a.zb&&(!a.isAnimating||a.isTicking)&&(i=new 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st=w[X];st===R?m&&st.gc(e,t,!0):st.gc(e,t,f)}t.$i=!1,t.Yf&&Lu(t.Yf,t)&&t.Vp()}finally{t.Ca=v,t.ib.Vc(!0),t.vd=!0,t.Fd(w,C,t,t.viewportBounds),Cu(t),t.ib instanceof Bs&&(t.ib.Nj.PA(),t.redraw())}}}T.Gf=function(t){return this.Rg[t]},T.Xx=function(t,e){t==="minDrawingLength"&&(this.Oq=e),this.Rg[t]=e,this.redraw()},T.Tx=function(){this.Rg=new ci,this.Rg.drawShadows=!0,this.Rg.textGreeking=!0,this.Rg.viewportOptimizations=!(re||ke),this.Rg.temporaryPixelRatio=!0,this.Rg.pictureRatioOptimization=!0,this.Oq=this.Rg.minDrawingLength=1};function Fh(t,e){t=t.Rg,t!==null&&(t.imageSmoothingEnabled!==void 0&&e.Wx(!!t.imageSmoothingEnabled),t=t.defaultFont,t!=null&&(e.font=t))}T.Ql=function(t){return this.on[t]},T.sA=function(t,e){this.on[t]=e},T.Sx=function(){this.on=new ci,this.on.extraTouchArea=10,this.on.extraTouchThreshold=10,this.on.hasGestureZoom=!0},T.set=function(t){return Object.assign(this,t),this},T.Du=function(t){return this.nm(t)},T.nm=function(t){return Xc(this,t),this};function 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L.scrollLeft=e,t.hasVerticalScrollbar&&t.allowVerticalScroll&&(bt+1<Oe?L.scrollTop=(t.position.y-Y)*Te:Y+1<Wi?L.scrollTop=L.scrollHeight-L.clientHeight:H>v+1&&(L.scrollTop=t.position.y*Te)),f=t.Aa,m=t.ya,L.style.width=f+(t.gf?t.Db:0)+"px",L.style.height=m+(t.Be?t.Db:0)+"px",i!==f||n!==m||t.animationManager.zb?(i=It.allocAt(s,w,C,k),t.onViewportBoundsChanged(i,t.viewportBounds,Te,a),It.free(i),!1):!0}T=wt.prototype,T.add=function(t){var e=t.diagram;if(e!==this&&(e!==null&&lt("Cannot add part "+t.toString()+" to "+this.toString()+". 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e=this;t.data!==null&&Hh(t,function(i){dd(e.partManager,i,e)}),this.De.remove(t),Nm(t)?(t.actualBounds.w()&&this.N(hu(t,t.actualBounds)),this.Ya()):t.isVisible()&&t.actualBounds.w()&&this.N(hu(t,t.actualBounds)),this.$b()},T.remove=function(t){ou(this,t,!0)};function ou(t,e,i){var n=e.layer;n!==null&&n.diagram===t&&(e.isSelected=!1,e.isHighlighted=!1,e.C(2),i&&e.Lj(),i=n.pc(-1,e,!1),0<=i&&t.cb(Jr,"parts",n,e,null,i,null),t=e.layerChanged,t!==null&&t(e,n,null))}T.Is=function(t,e){if(e===void 0&&(e=!1),ce(t))for(var i=t.length,n=0;n<i;n++){var s=t[n];e&&!s.canDelete()||this.remove(s)}else for(i=new At,i.addAll(t),t=i.iterator;t.next();)i=t.value,e&&!i.canDelete()||this.remove(i)},T.Kj=function(t,e,i){return i===void 0&&(i=!1),this.partManager.Kj(t,e,i)},wt.prototype.moveParts=function(t,e,i,n){if(i===void 0&&(i=!1),n===void 0&&(n=Od(this)),this.toolManager!==null){var s=new pe;if(t!==null)if(ce(t))for(var a=0;a<t.length;a++)ih(this,s,t[a],i,n);else for(t=t.iterator;t.next();)ih(this,s,t.value,i,n);else{for(t=this.parts;t.next();)ih(this,s,t.value,i,n);for(t=this.nodes;t.next();)ih(this,s,t.value,i,n);for(t=this.links;t.next();)ih(this,s,t.value,i,n)}vc(this,s,e,n,i)}};function ih(t,e,i,n,s,a){if(!e.contains(i)&&(a===void 0&&(a=!1),!n||a||i.canMove()||i.canCopy()))if(s===void 0&&(s=Od(t)),i instanceof Le){if(e.add(i,t.Pd(s,i,i.location)),i instanceof ji&&(i.placeholder!==null||s.dragsMembers))for(a=i.memberParts;a.next();)ih(t,e,a.value,n,s,s.groupsAlwaysMove);for(a=i.linksConnected;a.next();){var l=a.value;if(!e.contains(l)){var c=l.fromNode,f=l.toNode;c!==null&&e.contains(c)&&f!==null&&e.contains(f)&&ih(t,e,l,n,s)}}if(s.dragsTree)for(i=i.Ou();i.next();)ih(t,e,i.value,n,s)}else if(i instanceof ue)for(e.add(i,t.Pd(s,i)),i=i.labelNodes;i.next();)ih(t,e,i.value,n,s);else i instanceof Cn||e.add(i,t.Pd(s,i,i.location))}function vc(t,e,i,n,s){if(e!==null&&e.count!==0){var a=z.alloc(),l=z.alloc();l.assign(i),isNaN(l.x)&&(l.x=0),isNaN(l.y)&&(l.y=0),(i=t.Mr)||Rh(t,e);for(var c=Pe(),f=Pe(),m=e.iterator,v=z.alloc();m.next();){var w=m.key,C=m.value;if(w.Zc()){var k=Bd(t,w,e);k!==null?c.push(new h(w,C,k)):(!s||w.canMove())&&(k=C.point,a.assign(k),t.computeMove(w,a.add(l),n,v),w.location=v,C.shifted===void 0&&(C.shifted=new z),C.shifted.assign(v.re(k)))}else m.key instanceof ue&&f.push(m.sa)}for(z.free(v),s=c.length,m=0;m<s;m++)w=c[m],a.assign(w.info.point),w.Su.shifted===void 0&&(w.Su.shifted=new z),w.node.location=a.add(w.Su.shifted);for(s=z.alloc(),m=z.alloc(),w=f.length,C=0;C<w;C++){var L=f[C];if(k=L.key,k instanceof ue)if(k.suspendsRouting){k.Tg=null,v=k.fromNode;var A=k.toNode;if(t.draggedLink!==null&&n.dragsLink)if(A=L.value.point,k.dragComputation===null)e.add(k,t.Pd(n,k,l)),kc(k,l.x-A.x,l.y-A.y);else{L=z.allocAt(0,0),(v=k.i(0))&&v.w()&&L.assign(v);var H=v=z.alloc().assign(L).add(l);n.isGridSnapEnabled&&(n.isGridSnapRealtime||t.lastInput.up)&&(H=z.alloc(),Dr(t,k,v,H,n)),v.assign(k.dragComputation(k,v,H)).re(L),e.add(k,t.Pd(n,k,v)),kc(k,v.x-A.x,v.y-A.y),z.free(L),z.free(v),H!==v&&z.free(H)}else v!==null&&(s.assign(v.location),H=e.I(v),H!==null&&s.re(H.point)),A!==null&&(m.assign(A.location),H=e.I(A),H!==null&&m.re(H.point)),v!==null&&A!==null?s.Xa(m)?(v=L.value.point,A=a,A.assign(s),A.re(v),e.add(k,t.Pd(n,k,s)),kc(k,A.x,A.y)):(k.suspendsRouting=!1,k.bb()):(L=L.value.point,v=v!==null?s:A!==null?m:l,e.add(k,t.Pd(n,k,v)),kc(k,v.x-L.x,v.y-L.y))}else(k.fromNode===null||k.toNode===null)&&(v=L.value.point,e.add(k,t.Pd(n,k,l)),kc(k,l.x-v.x,l.y-v.y))}z.free(a),z.free(l),z.free(s),z.free(m),qe(c),qe(f),i||(bo(t),Kl(t,e))}}wt.prototype.computeMove=function(t,e,i,n){if(n===void 0&&(n=new z),n.assign(e),t===null)return n;var s=e,a=i.isGridSnapEnabled;a&&(i.isGridSnapRealtime||this.lastInput.up)&&(s=z.alloc(),Dr(this,t,e,s,i)),i=t.dragComputation!==null?t.dragComputation(t,e,s):s;var l=t.minLocation,c=l.x;isNaN(c)&&(c=a?Math.round(1e3*t.location.x)/1e3:t.location.x),l=l.y,isNaN(l)&&(l=a?Math.round(1e3*t.location.y)/1e3:t.location.y);var f=t.maxLocation,m=f.x;return isNaN(m)&&(m=a?Math.round(1e3*t.location.x)/1e3:t.location.x),f=f.y,isNaN(f)&&(f=a?Math.round(1e3*t.location.y)/1e3:t.location.y),n.h(Math.max(c,Math.min(i.x,m)),Math.max(l,Math.min(i.y,f))),s!==e&&z.free(s),n};function Od(t){var e=t.toolManager.findTool("Dragging");return e!==null?e.dragOptions:t.Wm}function Dr(t,e,i,n,s){if(s===void 0&&(s=Od(t)),n.assign(i),e!==null){var a=t.grid;e=s.gridSnapCellSize,t=e.width,e=e.height;var l=s.gridSnapOrigin,c=l.x;if(l=l.y,s=s.gridSnapCellSpot,a!==null){var f=a.gridCellSize;isNaN(t)&&(t=f.width),isNaN(e)&&(e=f.height),a=a.gridOrigin,isNaN(c)&&(c=a.x),isNaN(l)&&(l=a.y)}a=z.allocAt(0,0),a.yi(0,0,t,e,s),ht.No(i.x,i.y,c+a.x,l+a.y,t,e,n),z.free(a)}}function Rh(t,e){if(e!==null)for(t.Mr=!0,t=e.iterator;t.next();)e=t.key,e instanceof ue&&(e.suspendsRouting=!0)}function Kl(t,e){if(e!==null){for(e=e.iterator;e.next();){var i=e.key;i instanceof ue&&(i.suspendsRouting=!1,fy(i)&&i.bb())}t.Mr=!1}}function Bd(t,e,i){return e=e.containingGroup,e!==null&&(t=Bd(t,e,i),t!==null||(t=i.I(e),t!==null))?t:null}T=wt.prototype,T.Pd=function(t,e,i){if(i===void 0)return new Ra(fn);var n=t.isGridSnapEnabled;return t.groupsSnapMembers||e.containingGroup===null||(n=!1),n?new Ra(new z(Math.round(1e3*i.x)/1e3,Math.round(1e3*i.y)/1e3)):new Ra(i.copy())};function oi(t,e,i){if(e.diagram!==null&&e.diagram!==t&&lt("Cannot share a Layer with another Diagram: "+e+" of "+e.diagram),i===null?e.diagram!==null&&lt("Cannot add an existing Layer to this Diagram again: "+e):(i.diagram!==t&&lt("Existing Layer must be in this Diagram: "+i+" not in "+i.diagram),e===i&&lt("Cannot move a Layer before or after itself: "+e)),e.diagram!==t){e=e.name,t=t.Wa,i=t.count;for(var n=0;n<i;n++)t.M(n).name===e&&lt("Cannot add Layer with the name '"+e+"'; a Layer with the same name is already present in this Diagram.")}}T.Al=function(t){oi(this,t,null),t.Xe(this);var e=this.Wa,i=e.count-1;if(!t.isTemporary)for(;0<=i&&e.M(i).isTemporary;)i--;return e.Gb(i+1,t),this.cc!==null&&this.cb(Yr,"layers",this,null,t,null,i+1),this.N(),this.Ya(),this},T.Ww=function(t,e){oi(this,t,e),t.Xe(this);var i=this.Wa,n=i.indexOf(t);0<=n&&(i.remove(t),this.cc!==null&&this.cb(Jr,"layers",this,t,null,n,null));var s=i.count,a;for(a=0;a<s;a++)if(i.M(a)===e){i.Gb(a,t);break}return this.cc!==null&&this.cb(Yr,"layers",this,null,t,null,a),this.N(),0>n&&this.Ya(),this},T.Cy=function(t,e){oi(this,t,e),t.Xe(this);var i=this.Wa,n=i.indexOf(t);0<=n&&(i.remove(t),this.cc!==null&&this.cb(Jr,"layers",this,t,null,n,null));var s=i.count,a;for(a=0;a<s;a++)if(i.M(a)===e){i.Gb(a+1,t);break}return this.cc!==null&&this.cb(Yr,"layers",this,null,t,null,a+1),this.N(),0>n&&this.Ya(),this},T.kA=function(t){if(t.diagram!==this&&lt("Cannot remove a Layer from another Diagram: "+t+" of "+t.diagram),t.name!==""){var e=this.Wa,i=e.indexOf(t);if(e.remove(t)){for(e=t.Pa.copy().iterator;e.next();){var n=e.value,s=n.layerName;s!==t.name?n.layerName=s:n.layerName=""}this.cc!==null&&this.cb(Jr,"layers",this,t,null,i,null),this.N(),this.Ya()}}},T.Qj=function(t){for(var e=this.layers;e.next();){var i=e.value;if(i.name===t)return i}return null},T.Yw=function(t){return this.pf===null&&(this.pf=new Kt),this.pf.add(t),this.model.Pe(t),this},T.mA=function(t){this.pf!==null&&(this.pf.remove(t),this.pf.count===0&&(this.pf=null)),this.model.ik(t)},T.Pe=function(t){return this.zg===null&&(this.zg=new Kt),this.zg.add(t),this},T.ik=function(t){this.zg!==null&&(this.zg.remove(t),this.zg.count===0&&(this.zg=null))},T.ds=function(t){if(this.skipsUndoManager||this.model.skipsUndoManager||this.model.undoManager.Tu(t),t.change!==wa&&(this.isModified=!0),this.zg!==null)for(var e=this.zg,i=e.length,n=0;n<i;n++)e.M(n)(t)},T.cb=function(t,e,i,n,s,a,l){a===void 0&&(a=null),l===void 0&&(l=null);var c=new Cr;c.diagram=this,c.change=t,c.propertyName=e,c.object=i,c.oldValue=n,c.oldParam=a,c.newValue=s,c.newParam=l,this.ds(c)},T.g=function(t,e,i,n,s){this.cb(Sr,t,this,e,i,n,s)},wt.prototype.changeState=function(t,e){if(t!==null&&t.diagram===this){var i=this.skipsModelSourceBindings;try{this.skipsModelSourceBindings=!0;var n=t.change;if(n===Sr){var s=t.object;if(mr(s,t.propertyName,t.I(e)),s instanceof at){var a=s.part;a!==null&&a.Wb()}this.isModified=!0}else if(n===Yr){var l=t.object,c=t.newParam,f=t.newValue;if(l instanceof ne)if(typeof c=="number"&&f instanceof at){e?l.pc(c):l.Gb(c,f);var m=l.part;m!==null&&m.Wb()}else typeof c=="number"&&f instanceof vo&&(f.isRow?e1(l,c,e?void 0:f):i1(l,c,e?void 0:f));else if(l instanceof Ho){var v=t.oldParam===!0;typeof c=="number"&&f instanceof ui&&(e?(f.isSelected=!1,f.isHighlighted=!1,f.Wb(),l.pc(v?c:-1,f,v)):l.oi(c,f,v))}else l instanceof wt?typeof c=="number"&&f instanceof Ho&&(e?this.Wa.mb(c):(f.Xe(this),this.Wa.Gb(c,f))):lt("unknown ChangedEvent.Insert object: "+t.toString());this.isModified=!0}else if(n===Jr){var w=t.object,C=t.oldParam,k=t.oldValue;if(w instanceof ne)typeof C=="number"&&k instanceof at?e?w.Gb(C,k):w.pc(C):typeof C=="number"&&k instanceof vo&&(k.isRow?e1(w,C,e?k:void 0):i1(w,C,e?k:void 0));else if(w instanceof Ho){var L=t.newParam===!0;typeof C=="number"&&k instanceof ui&&(e?0>w.Pa.indexOf(k)&&w.oi(C,k,L):(k.isSelected=!1,k.isHighlighted=!1,k.Wb(),w.pc(L?C:-1,k,L)))}else w instanceof wt?typeof C=="number"&&k instanceof Ho&&(e?(k.Xe(this),this.Wa.Gb(C,k)):this.Wa.mb(C)):lt("unknown ChangedEvent.Remove object: "+t.toString());this.isModified=!0}else n!==wa&&lt("unknown ChangedEvent: "+t.toString())}finally{this.skipsModelSourceBindings=i}}},wt.prototype.Ea=function(t){return this.undoManager.Ea(t)},wt.prototype.eb=function(t){return this.undoManager.eb(t)},wt.prototype.Kf=function(){return this.undoManager.Kf()},wt.prototype.commit=function(t,e){e===void 0&&(e="");var i=this.skipsUndoManager;e===null&&(this.skipsUndoManager=!0,e=""),this.undoManager.Ea(e);var n=!1;try{t(this),n=!0}finally{n?this.undoManager.eb(e):this.undoManager.Kf(),this.skipsUndoManager=i}},wt.prototype.updateAllTargetBindings=function(t){this.partManager.updateAllTargetBindings(t)},wt.prototype.rp=function(){this.partManager.rp()};function Q0(t,e,i){var n=t.animationManager;if(t.vb||t.ld)t.Ca=i,Yo(t),t.N(),t.Ee=!0,n.zb&&(Xu(n)||n.ce.add(n.H,"scale",e,t.Ca));else if(t.ta===null)t.Ca=i,Yo(t);else{t.vb=!0;var s=t.viewportBounds.copy(),a=t.Aa,l=t.ya,c=t.zoomPoint.x,f=t.zoomPoint.y,m=t.contentAlignment;isNaN(c)&&(m.$c()?m.Hf(sa)?c=0:m.Hf(fs)&&(c=a-1):c=m.sb()?m.x*(a-1):a/2),isNaN(f)&&(m.$c()?m.Hf(Ol)?f=0:m.Hf(jo)&&(f=l-1):f=m.sb()?m.y*(l-1):l/2),t.scaleComputation===null||t.animationManager.defaultAnimation.isAnimating||(i=t.scaleComputation(t,i)),i<t.minScale&&(i=t.minScale),i>t.maxScale&&(i=t.maxScale),a=z.allocAt(t.pa.x+c/e-c/i,t.pa.y+f/e-f/i),t.position=a,z.free(a),t.Ca=i,Yo(t),t.vb=!1,t.onViewportBoundsChanged(s,t.viewportBounds,e,!1),Ga(t,!1),n.zb&&(Xu(n)||n.ce.add(n.H,"scale",e,t.Ca))}}wt.prototype.onViewportBoundsChanged=function(t,e,i,n){if(!t.D(e)){n===void 0&&(n=!1),n||(this.Ee=!0),this.vd=!0;var s=this.layout;s===null||!s.isViewportSized||this.autoScale!==Jo||t.width===e.width&&t.height===e.height||s.C(),s=this.currentTool,this.Vk===!0&&s instanceof Vn&&(this.lastInput.documentPoint=this.Ps(this.lastInput.viewPoint),$u(s,this)),this.vb||this.invalidateViewport(t,e),Cu(this),this.fc.scale=i,this.fc.position.x=t.x,this.fc.position.y=t.y,this.fc.bounds.assign(t),this.fc.canvasSize.width=Math.round(t.width*i),this.fc.canvasSize.height=Math.round(t.height*i),this.fc.newCanvasSize.width=this.Aa,this.fc.newCanvasSize.height=this.ya,this.fc.isScroll=n,this.R("ViewportBoundsChanged",this.fc,t),this.isVirtualized&&this.links.each(function(a){a.isAvoiding&&a.actualBounds.Yc(e)&&a.bb()})}};function Cu(t,e){var i=t.fe;if(i!==null&&i.visible){for(var n=ii.alloc(),s=1,a=1,l=i.O.s,c=l.length,f=0;f<c;f++){var m=l[f],v=Math.abs(m.interval);2>v||(Zv(m.figure)?a=a*v/ht.vx(a,v):s=s*v/ht.vx(s,v))}if(l=i.gridCellSize,n.h(a*l.width,s*l.height),e!==void 0)s=e.width,a=e.height,t=e.x,l=e.y;else{if(e=It.alloc(),t=t.viewportBounds,e.h(t.x,t.y,t.width,t.height),!e.w()){It.free(e);return}s=e.width,a=e.height,t=e.x,l=e.y,It.free(e)}i.width=s+2*n.width,i.height=a+2*n.height,e=z.alloc(),ht.No(t,l,0,0,n.width,n.height,e),e.offset(-n.width,-n.height),ii.free(n),i.part.location=e,z.free(e)}}wt.prototype.clearSelection=function(t){t===void 0&&(t=!1);var e=this.selection;if(e.count!==0){t||this.R("ChangingSelection",e);for(var i=e.Fa(),n=i.length,s=0;s<n;s++)i[s].isSelected=!1;e.ka(),e.clear(),e.freeze(),t||this.R("ChangedSelection",e)}},wt.prototype.select=function(t){t!==null&&t.diagram===this&&(!t.isSelected||1<this.selection.count)&&(this.R("ChangingSelection",this.selection),this.clearSelection(!0),t.isSelected=!0,this.R("ChangedSelection",this.selection))},wt.prototype.rA=function(t){if(this.R("ChangingSelection",this.selection),this.clearSelection(!0),ce(t))for(var e=t.length,i=0;i<e;i++){var n=t[i];n instanceof ui||lt("Diagram.selectCollection given something that is not a Part: "+n),n.isSelected=!0}else for(t=t.iterator;t.next();)e=t.value,e instanceof ui||lt("Diagram.selectCollection given something that is not a Part: "+e),e.isSelected=!0;this.R("ChangedSelection",this.selection)},wt.prototype.clearHighlighteds=function(){var t=this.highlighteds;if(0<t.count){for(var e=t.Fa(),i=e.length,n=0;n<i;n++)e[n].isHighlighted=!1;t.ka(),t.clear(),t.freeze()}},T=wt.prototype,T.Iz=function(t){t!==null&&t.diagram===this&&(!t.isHighlighted||1<this.highlighteds.count)&&(this.clearHighlighteds(),t.isHighlighted=!0)},T.Jz=function(t){t=new At().addAll(t);for(var e=this.highlighteds.copy().hp(t).iterator;e.next();)e.value.isHighlighted=!1;for(t=t.iterator;t.next();)e=t.value,e instanceof ui||lt("Diagram.highlightCollection given something that is not a Part: "+e),e.isHighlighted=!0},T.scroll=function(t,e,i){i===void 0&&(i=1);var n=e==="up"||e==="down",s=0,a=z.alloc();if(t==="pixel")s=i;else if(t==="line")s=i*(n?this.scrollVerticalLineChange:this.scrollHorizontalLineChange);else if(t==="page")t=n?this.viewportBounds.height:this.viewportBounds.width,t*=this.scale,t!==0&&(s=i*Math.max(t-(n?this.scrollVerticalLineChange:this.scrollHorizontalLineChange),0));else{if(t==="document"){s=this.documentBounds,i=this.viewportBounds,e==="up"?this.position=a.h(i.x,s.y):e==="left"?this.position=a.h(s.x,i.y):e==="down"?this.position=a.h(i.x,s.bottom-i.height):e==="right"&&(this.position=a.h(s.right-i.width,i.y)),z.free(a);return}lt("scrolling unit must be 'pixel', 'line', 'page', or 'document', not: "+t)}s/=this.scale,i=this.position,e==="up"?this.position=a.h(i.x,i.y-s):e==="down"?this.position=a.h(i.x,i.y+s):e==="left"?this.position=a.h(i.x-s,i.y):e==="right"?this.position=a.h(i.x+s,i.y):lt("scrolling direction must be 'up', 'down', 'left', or 'right', not: "+e),z.free(a)},T.tv=function(t){var e=this.viewportBounds;e.Re(t)||(t=t.center,t.x-=e.width/2,t.y-=e.height/2,this.position=t)},T.es=function(t){var e=this.viewportBounds;t=t.center,t.x-=e.width/2,t.y-=e.height/2,this.position=t},T.op=function(t){var e=this.Ab;e.reset(),this.Ca!==1&&e.scale(this.Ca);var i=this.pa;return(i.x!==0||i.y!==0)&&isFinite(i.x)&&isFinite(i.y)&&e.translate(-i.x,-i.y),t.copy().transform(this.Ab)},T.zA=function(t){var e=this.Ab,i=t.x,n=t.y,s=i+t.width,a=n+t.height,l=e.m11,c=e.m12,f=e.m21,m=e.m22,v=e.dx,w=e.dy,C=i*l+n*f+v;e=i*c+n*m+w;var k=s*l+n*f+v;return t=s*c+n*m+w,n=i*l+a*f+v,i=i*c+a*m+w,l=s*l+a*f+v,s=s*c+a*m+w,a=Math.min(C,k),C=Math.max(C,k),k=Math.min(e,t),e=Math.max(e,t),a=Math.min(a,n),C=Math.max(C,n),k=Math.min(k,i),e=Math.max(e,i),a=Math.min(a,l),C=Math.max(C,l),k=Math.min(k,s),e=Math.max(e,s),new It(a,k,C-a,e-k)},T.Ps=function(t){var e=this.Ab;e.reset(),this.Ca!==1&&e.scale(this.Ca);var i=this.pa;return(i.x!==0||i.y!==0)&&isFinite(i.x)&&isFinite(i.y)&&e.translate(-i.x,-i.y),Ji(t.copy(),this.Ab)};function Hp(t){var e=t.isModified;t.Tw!==e&&(t.Tw=e,t.R("Modified"))}function tm(t){return t=Vp.get(t),t!==null?new t:new _n}wt.prototype.doModelChanged=function(t){var e=this;if(t.model===this.model){var i=t.change,n=t.propertyName;if(i===wa&&n[0]==="S")if(n==="StartingFirstTransaction"){var s=this;t=this.toolManager,t.mouseDownTools.each(function(f){return f.diagram=s}),t.mouseMoveTools.each(function(f){return f.diagram=s}),t.mouseUpTools.each(function(f){return f.diagram=s}),this.ld||this.hf||(this.Jk=!0,this.fn&&(this.kg=!0))}else n==="StartingUndo"||n==="StartingRedo"?(t=this.animationManager,t.defaultAnimation.isAnimating&&!this.skipsUndoManager&&t.Cc(),this.R("ChangingSelection",this.selection)):n==="StartedTransaction"&&(t=this.animationManager,t.defaultAnimation.isAnimating&&!this.skipsUndoManager&&t.Cc());else if(this.aa){this.aa=!1;try{if(t.modelChange===""&&i===wa){(n==="FinishedUndo"||n==="FinishedRedo")&&(this.R("ChangedSelection",this.selection),bo(this));var a=this.animationManager;n==="RolledBackTransaction"&&a.Cc(),this.bx(),this.Jk=!0,this.bd(),this.undoManager.transactionLevel!==0&&this.undoManager.transactionLevel!==1||Of(a),n==="CommittedTransaction"&&this.undoManager.isJustDiscarded&&(this.Ce=Math.min(this.Ce,this.undoManager.historyIndex-1)),n!=="CommittedTransaction"&&n!=="RolledBackTransaction"||!this.undoManager.isPendingUnmodified||setTimeout(function(){e.isModified=!1},1);var l=t.isTransactionFinished;if(l&&(Hp(this),this.As.clear(),wn(this.animationManager)),!this.Rt&&l&&this.lastInput.targetDiagram){this.Rt=!0;var c=this;ge(function(){c.currentTool.standardMouseOver(),c.Rt=!1},10)}}}finally{this.aa=!0}}}};function nh(t,e){e=e.O.s;for(var i=e.length,n=0;n<i;n++)Yc(t,e[n])}function Yc(t,e){if(e instanceof da){var i=e.element;if(i!==null&&i instanceof HTMLImageElement){i.Bg instanceof At&&i.Bg.add(t);var n=e.Eg;if(n!==null&&n.sq===!0&&e.diagram!==null&&e.diagram.Xn.add(e),i.hn)if(i=i.getAttribute("src")||"",n=t.Og.I(i),n===null)n=[],n.push(e),t.Og.add(i,n);else{for(t=0;t<n.length;t++)if(n[t]===e)return;n.push(e)}}}}function em(t,e){if(e instanceof da){var i=e.element;if(i!==null&&i instanceof HTMLImageElement&&i.hn){var n=i.getAttribute("src")||"",s=t.Og.I(n);if(s!==null){for(var a=0;a<s.length;a++)if(s[a]===e){s.splice(a,1),s.length===0&&(t.Og.remove(n),i.Fq&&i.removeEventListener("load",i.Fq),i.Yp&&i.removeEventListener("error",i.Yp),delete i.Fq,delete i.Yp,i.Bg instanceof At&&i.Bg.remove(t),d0(n));break}}}}}wt.prototype.Wd=function(){this.partManager.Wd()},wt.prototype.Aj=function(t,e){this.Yd.Aj(t,e)},wt.prototype.Cj=function(t,e){this.Yd.Cj(t,e)},wt.prototype.findPartForKey=function(t){return this.partManager.findPartForKey(t)},wt.prototype.Vb=function(t){return this.partManager.Vb(t)},wt.prototype.findLinkForKey=function(t){return this.partManager.findLinkForKey(t)},T=wt.prototype,T.Lc=function(t){return this.partManager.Lc(t)},T.ii=function(t){return this.partManager.ii(t)},T.Kc=function(t){return this.partManager.Kc(t)},T.ms=function(t){for(var e=[],i=0;i<arguments.length;++i)e[i]=arguments[i];return this.partManager.ms.apply(this.partManager,e instanceof Array?e:Yn($n(e)))},T.ls=function(t){for(var e=[],i=0;i<arguments.length;++i)e[i]=arguments[i];return this.partManager.ls.apply(this.partManager,e instanceof Array?e:Yn($n(e)))};function Yo(t){var e=t.pa,i=t.Ca;t.Rw.h(e.x,e.y,Math.max(t.Aa,0)/i,Math.max(t.ya,0)/i),t.vd=!0}function rh(t,e){t.Zi=!1;var i=t.Sp;i.D(e)||(i=i.copy(),t.Sp.assign(e),Ga(t,!1),t.R("DocumentBoundsChanged",void 0,i),t.Ee=!0,t.N())}T.Va=function(){if(this.Zi){var t=It.alloc();rh(this,this.computeBounds(t)),It.free(t)}},T.rz=function(){for(var t=new At,e=this.nodes;e.next();){var i=e.value;i.isTopLevel&&t.add(i)}for(e=this.links;e.next();)i=e.value,i.isTopLevel&&t.add(i);return t.iterator},T.qz=function(){return this.ai.iterator},T.Uz=function(t){bo(this),t&&Jc(this,!0),this.ld?im(this,!1):(this.Jk=!0,Vs(this))};function Jc(t,e){for(var i=t.ai.iterator;i.next();)Vf(t,i.value,e);t.layout&&(e?t.layout.isValidLayout=!1:t.layout.C())}function Vf(t,e,i){if(e!==null){for(var n=e.gl.iterator;n.next();)Vf(t,n.value,i);e.layout!==null&&(i?e.layout.isValidLayout=!1:e.layout.C())}}function im(t,e){if(t.xh&&!t.lt){var i=t.aa;t.aa=!0;var n=t.undoManager.transactionLevel,s=t.layout,a=t.animationManager;try{n===0&&(t.undoManager.isInternalTransaction=!0,t.Ea("Layout")),1>=n&&!a.defaultAnimation.isAnimating&&!a.zb&&(e||Mu(a,"Layout")),t.xh=!1;for(var l=t.ai.iterator;l.next();)nm(t,l.value,e,n);s.isValidLayout||(!e||s.isRealtime||s.isRealtime===null||n===0?(s.doLayout(t),bo(t),s.isValidLayout=!0):t.xh=!0)}finally{e=t.undoManager.isInternalTransaction,n===0&&(t.eb("Layout"),t.undoManager.isInternalTransaction=!1),!e||n!==0&&n!==1||Of(a),t.aa=i}}}function nm(t,e,i,n){if(e!==null){for(var s=e.gl.iterator;s.next();)nm(t,s.value,i,n);s=e.layout,s===null||s.isValidLayout||(!i||s.isRealtime||n===0?(e.rh=!e.location.w(),s.doLayout(e),e.C(32),Bh(t,e),s.isValidLayout=!0):t.xh=!0)}}T.yz=function(){for(var t=new Kt,e=this.nodes;e.next();){var i=e.value;i.isTopLevel&&i.kh()===null&&t.add(i)}return t.iterator};function rm(t){function e(s){var a=s.toLowerCase(),l=new Kt;i.add(s,l),i.add(a,l),n.add(s,s),n.add(a,s)}var i=new pe,n=new pe;e("InitialAnimationStarting"),e("AnimationStarting"),e("AnimationFinished"),e("BackgroundSingleClicked"),e("BackgroundDoubleClicked"),e("BackgroundContextClicked"),e("ClipboardChanged"),e("ClipboardPasted"),e("DocumentBoundsChanged"),e("ExternalObjectsDropped"),e("GainedFocus"),e("InitialLayoutCompleted"),e("LayoutCompleted"),e("LinkDrawn"),e("LinkRelinked"),e("LinkReshaped"),e("LostFocus"),e("Modified"),e("ObjectSingleClicked"),e("ObjectDoubleClicked"),e("ObjectContextClicked"),e("PartCreated"),e("PartResized"),e("PartRotated"),e("SelectionMoved"),e("SelectionCopied"),e("SelectionDeleting"),e("SelectionDeleted"),e("SelectionGrouped"),e("SelectionUngrouped"),e("ChangingSelection"),e("ChangedSelection"),e("SubGraphCollapsed"),e("SubGraphExpanded"),e("TextEdited"),e("TreeCollapsed"),e("TreeExpanded"),e("ViewportBoundsChanged"),e("InvalidateDraw"),t.iw=i,t.hw=n}function om(t,e){var i=t.hw.I(e);return i!==null?i:t.hw.I(e.toLowerCase())}function qc(t,e){var i=t.iw.I(e);if(i!==null||(i=t.iw.I(e.toLowerCase()),i!==null))return i;lt("Unknown DiagramEvent name: "+e)}T.Bj=function(t,e){return t=qc(this,t),t!==null&&t.add(e),this},T.am=function(t,e){t=qc(this,t),t!==null&&t.remove(e)},T.R=function(t,e,i){var n=qc(this,t),s=new Sh;if(s.diagram=this,t=om(this,t),t!==null&&(s.name=t),e!==void 0&&(s.subject=e),i!==void 0&&(s.parameter=i),e=n.length,e===1)n.M(0)(s);else if(e!==0)for(n=n.Fa(),i=0;i<e;i++)(0,n[i])(s)};function Ca(t){if(t.animationManager.isTicking)return!1;var e=t.currentTool;return e===t.toolManager.findTool("Dragging")?!t.Mr||e.isComplexRoutingRealtime:!0}T.Yj=function(t,e){return oh(this,!1,null,e||null).Yj(t.x,t.y,t.width,t.height)},wt.prototype.computeOccupiedArea=function(t){return this.isVirtualized?this.viewportBounds.copy():this.Zi?zi(this,t):t.assign(this.documentBounds)};function oh(t,e,i,n){var s=t.Xh;if(s===null&&(t.Xh=s=new fp(t.avoidanceCellSize)),s.vs||s.group!==i||s.Yx!==n){if(s.Hx=Math.max(s.Os+1,Math.floor(t.avoidanceLimit/t.avoidanceCellSize.width)),s.Ix=Math.max(s.Os+1,Math.floor(t.avoidanceLimit/t.avoidanceCellSize.height)),i!==null&&(i=sm(t,i)),i===null){e=It.alloc(),t.computeOccupiedArea(e),e.Bc(100,100),s.initialize(e);for(var a=t.nodes;a.next();){var l=a.value,c=l.layer;c!==null&&c.visible&&!c.isTemporary&&Wf(t,l,n,e)}It.free(e)}else{for(0<i.memberParts.count&&(e=t.computePartsBounds(i.memberParts,!1),e.Bc(20,20),s.initialize(e)),e=It.alloc(),a=i.memberParts;a.next();)l=a.value,l instanceof Le&&Wf(t,l,n,e);It.free(e)}s.group=i,s.Yx=n,s.vs=!1}else e&&b1(s);return s}function sm(t,e){return e.avoidable&&!e.isLinkLabel?e:e.containingGroup!==null?sm(t,e.containingGroup):null}function Wf(t,e,i,n){if(e!==i&&e.isVisible()){if(e.avoidable&&!e.isLinkLabel){e=e.getAvoidableRect(n),t=t.Xh;var 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e=t.computeAutoScrollPosition(t.wp);e.Xa(t.position)||(t.position=e,t.lastInput.documentPoint=t.Ps(t.wp),t.doMouseMove(),t.Zi=!0,e=It.alloc(),t.computeBounds(e),e.ed(t.documentBounds),rh(t,e),It.free(e),t.Fc=!0,t.bd(),am(t))}},t.vp))}wt.prototype.ug=function(){this.vk!==-1&&(Z.clearTimeout(this.vk),this.vk=-1)},wt.prototype.computeAutoScrollPosition=function(t){var e=this.position,i=this.xp;if(0>=i.top&&0>=i.left&&0>=i.right&&0>=i.bottom)return e;var n=this.viewportBounds,s=this.scale;n=It.allocAt(0,0,n.width*s,n.height*s);var a=z.allocAt(0,0);if(t.x>=n.x&&t.x<n.x+i.left&&this.allowHorizontalScroll){var l=Math.max(this.scrollHorizontalLineChange,1);l|=0,a.x-=l,t.x<n.x+i.left/2&&(a.x-=l),t.x<n.x+i.left/4&&(a.x-=4*l)}else t.x<=n.x+n.width&&t.x>n.x+n.width-i.right&&this.allowHorizontalScroll&&(l=Math.max(this.scrollHorizontalLineChange,1),l|=0,a.x+=l,t.x>n.x+n.width-i.right/2&&(a.x+=l),t.x>n.x+n.width-i.right/4&&(a.x+=4*l));return t.y>=n.y&&t.y<n.y+i.top&&this.allowVerticalScroll?(l=Math.max(this.scrollVerticalLineChange,1),l|=0,a.y-=l,t.y<n.y+i.top/2&&(a.y-=l),t.y<n.y+i.top/4&&(a.y-=4*l)):t.y<=n.y+n.height&&t.y>n.y+n.height-i.bottom&&this.allowVerticalScroll&&(l=Math.max(this.scrollVerticalLineChange,1),l|=0,a.y+=l,t.y>n.y+n.height-i.bottom/2&&(a.y+=l),t.y>n.y+n.height-i.bottom/4&&(a.y+=4*l)),a.Xa(fn)||(e=new z(e.x+a.x/s,e.y+a.y/s)),It.free(n),z.free(a),e},T=wt.prototype,T.Cs=function(){return null},T.av=function(){return null},T.bs=function(t,e){this.pj.add(t,e)},T.Fu=function(t){(this.Pw=t)||this.nodes.each(function(e){e instanceof ji&&(e.$p=null)})};function Uf(t,e,i){function n(){var v=+new Date;for(a=!0,l.reset();l.next();)if(!l.value[0].al){a=!1;break}a||v-m>f?e(i,s,c):Z.requestAnimationFrame(n)}for(var s=i.callback,a=!0,l=t.Og.iterator;l.next();)if(!l.value[0].al){a=!1;break}if(typeof s!="function"||a)return e(i,s,t);var c=t,f=i.callbackTimeout||300,m=+new Date;return Z.requestAnimationFrame(function(){n()}),null}T.Wz=function(t){return Bn?(t===void 0&&(t={}),t.returnType="Image",this.Jx(t)):null},T.Jx=function(t){return t===void 0&&(t={}),Uf(this,this.Xz,t)},T.Xz=function(t,e,i){var n=wg(i,t,"canvas",null);if(n===null)return null;i=n.Z.canvas;var s=null;if(i!==null)switch(s=t.returnType,s===void 0?s="string":s=s.toLowerCase(),s){case jd+"data":s=n.getImageData(0,0,i.width,i.height);break;case jd:n=(t.document||document).createElement("img"),n.src=i.toDataURL(t.type,t.details),s=n;break;case"blob":return typeof e!="function"&&lt('Error: Diagram.makeImageData called with "returnType: toBlob", but no required "callback" function property defined.'),typeof i.toBlob=="function"?(i.toBlob(e,t.type,t.details),"toBlob"):(e(null),null);default:s=i.toDataURL(t.type,t.details)}return typeof e=="function"?(e(s),null):s};function wg(t,e,i,n){if(t.animationManager.Cc(),t.bd(),t.ta===null)return null;typeof e!="object"&&lt("properties argument must be an 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ii(w.width,w.height),t.Ca,t.pa,f,v,L,e),n.context):(t.Xm=!1,$l(t,A,m,new ii(w.width,w.height),t.Ca,t.pa,f,v,L,e),t.Xm=!0,w.context);var H=t.Pp,R=t.documentBounds.copy();if(R.Fv(t.yb),L)for(var X=t.Wa.s,Y=X.length,tt=0;tt<Y;tt++){var st=X[tt];if(st.visible&&st.isTemporary){st=st.Pa.s;for(var bt=st.length,Te=0;Te<bt;Te++){var Ke=st[Te];Ke.isInDocumentBounds&&Ke.isVisible()&&(Ke=Ke.actualBounds,Ke.w()&&R.ed(Ke))}}}if(X=new z(R.x,R.y),f!==null){for(Y=new It(0,0,0,0),tt=!0,st=f.iterator,st.reset();st.next();)bt=st.value,bt instanceof ui&&(Te=bt.layer,Te!==null&&!Te.visible||Te!==null&&!L&&Te.isTemporary||!bt.isVisible()||(bt=bt.actualBounds,bt.w()&&(tt?(tt=!1,Y.assign(bt)):Y.ed(bt))));R.width=Y.width,R.height=Y.height,X.x=Y.x,X.y=Y.y}return c!==null&&c.w()&&(X=c,a||(a=H)),Y=c=0,m!==null&&(c=m.left+m.right,Y=m.top+m.bottom),tt=st=0,s!==null&&(st=s.width,tt=s.height,isFinite(st)&&(st=Math.max(0,st-c)),isFinite(tt)&&(tt=Math.max(0,tt-Y))),s!==null&&a!==null?(a==="NaN"&&(a=H),s.w()?(s=st,R=tt):isNaN(tt)?(s=st,R=R.height*a):(s=R.width*a,R=tt)):s!==null?s.w()?(a=Math.min(st/R.width,tt/R.height),s=st,R=tt):isNaN(tt)?(a=st/R.width,s=st,R=R.height*a):(a=tt/R.height,s=R.width*a,R=tt):a!==null?a==="NaN"&&l.w()?(a=Math.min((l.width-c)/R.width,(l.height-Y)/R.height),a>H?(a=H,s=R.width,R=R.height):(s=l.width,R=l.height)):(s=R.width*a,R=R.height*a):(a=H,s=R.width,R=R.height),m!==null?(s+=c,R+=Y):m=new ai(0),l!==null&&(H=l.width,l=l.height,isNaN(H)&&(H=2e3),isNaN(l)&&(l=2e3),isFinite(H)&&(s=Math.min(s,H)),isFinite(l)&&(R=Math.min(R,l))),w.width=Math.ceil(s),w.height=Math.ceil(R),i==="SVG"?n===null?null:(n.resize(w.width,w.height,w.width,w.height),n.ownerDocument=C,n.hs=k,$l(t,n.context,m,new ii(Math.ceil(s),Math.ceil(R)),a,X,f,v,L,e),n.context):(t.Xm=!1,$l(t,A,m,new ii(Math.ceil(s),Math.ceil(R)),a,X,f,v,L,e),t.Xm=!0,w.context)}ct.Object.defineProperties(wt.prototype,{renderer:{get:function(){return this.nl},set:function(t){this instanceof S||(t===""&&(t="default"),t=t.toLowerCase(),t!==this.nl&&(this.nl=t,t==="default"||t==="canvas"?(t=this.pj.get("svg"),t!==null&&t.Oa.remove(),this.ta&&(this.ib=this.ta.context)):t==="svg"?(this.pj.contains("svg")?t=this.pj.get("svg"):(t=new su(this,Z.document),this.bs("svg",t)),this.div!==null&&this.div.appendChild(t.Oa),this.ib=t.context,this.ta&&(this.ta.context.setTransform(this.Mb,0,0,this.Mb,0,0),this.ta.context.clearRect(0,0,this.Aa,this.ya))):t!=="debug"||this.pj.contains("SVG")||(t=new su(this,Z.document),this.bs("SVG",t),t.Oa.style.backgroundColor="whitesmoke",this.div!==null&&this.div.after(t.Oa)),this.hk()))}},div:{get:function(){return this.Ka},set:function(t){if(this.Ka!==t){var e=this.Ka;e!==null?(e.H=void 0,e.goDiagram=void 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t=this.diagram,e=t.lastInput,i=re?e.meta:e.control,n=e.shift,s=e.alt,a=e.key;!i||a!=="C"&&a!=="Insert"?i&&a==="X"||n&&a==="Del"?this.canCutSelection()&&this.cutSelection():i&&a==="V"||n&&a==="Insert"?this.canPasteSelection()&&this.pasteSelection():i&&a==="Y"||s&&n&&a==="Backspace"?this.canRedo()&&this.redo():i&&a==="Z"||s&&a==="Backspace"?this.canUndo()&&this.undo():a==="Del"||a==="Backspace"?this.canDeleteSelection()&&this.deleteSelection():i&&a==="A"?this.canSelectAll()&&this.selectAll():a==="Esc"?this.canStopCommand()&&this.stopCommand():a==="Up"?t.allowVerticalScroll&&(i?t.scroll("pixel","up"):t.scroll("line","up")):a==="Down"?t.allowVerticalScroll&&(i?t.scroll("pixel","down"):t.scroll("line","down")):a==="Left"?t.allowHorizontalScroll&&(i?t.scroll("pixel","left"):t.scroll("line","left")):a==="Right"?t.allowHorizontalScroll&&(i?t.scroll("pixel","right"):t.scroll("line","right")):a==="PageUp"?n&&t.allowHorizontalScroll?t.scroll("page","left"):t.allowVerticalScroll&&t.scroll("page","up"):a==="PageDown"?n&&t.allowHorizontalScroll?t.scroll("page","right"):t.allowVerticalScroll&&t.scroll("page","down"):a==="Home"?i&&t.allowVerticalScroll?t.scroll("document","up"):!i&&t.allowHorizontalScroll&&t.scroll("document","left"):a==="End"?i&&t.allowVerticalScroll?t.scroll("document","down"):!i&&t.allowHorizontalScroll&&t.scroll("document","right"):a===" "?this.canScrollToPart()&&this.scrollToPart():a==="Subtract"?this.canDecreaseZoom()&&this.decreaseZoom():a==="Add"?this.canIncreaseZoom()&&this.increaseZoom():i&&a==="0"?this.canResetZoom()&&this.resetZoom():n&&a==="Z"?this.canZoomToFit()&&this.zoomToFit():i&&!n&&a==="G"?this.canGroupSelection()&&this.groupSelection():i&&n&&a==="G"?this.canUngroupSelection()&&this.ungroupSelection():a==="F2"||e.event&&e.event.key==="F2"?this.canEditTextBlock()&&this.editTextBlock():a==="ContextMenu"||e.event&&e.event.key==="ContextMenu"?this.canShowContextMenu()&&this.showContextMenu():e.bubbles=!0:this.canCopySelection()&&this.copySelection()},K.prototype.doKeyUp=function(){this.diagram.lastInput.bubbles=!0},K.prototype.stopCommand=function(){var t=this.diagram,e=t.currentTool;e instanceof Vn&&t.allowSelect&&t.clearSelection(),e!==null&&e.doCancel()},K.prototype.canStopCommand=function(){return!0},K.prototype.selectAll=function(){var t=this.diagram;t.N();try{t.currentCursor="wait",t.R("ChangingSelection",t.selection);for(var e=t.parts;e.next();)e.value.isSelected=!0;for(var i=t.nodes;i.next();)i.value.isSelected=!0;for(var n=t.links;n.next();)n.value.isSelected=!0}finally{t.R("ChangedSelection",t.selection),t.currentCursor=""}},K.prototype.canSelectAll=function(){return this.diagram.allowSelect},K.prototype.deleteSelection=function(){var t=this.diagram;try{t.currentCursor="wait",t.R("ChangingSelection",t.selection),t.Ea("Delete"),t.R("SelectionDeleting",t.selection);for(var e=new At,i=t.selection.iterator;i.next();)Cc(e,i.value,!0,this.deletesTree?1/0:0,this.deletesConnectedLinks?null:!1,function(n){return n.canDelete()});t.Is(e,!0),t.R("SelectionDeleted",e)}finally{t.eb("Delete"),t.R("ChangedSelection",t.selection),t.currentCursor=""}},K.prototype.canDeleteSelection=function(){var t=this.diagram;return!(t.isReadOnly||t.isModelReadOnly||!t.allowDelete||t.selection.count===0)},K.prototype.copySelection=function(){var t=this.diagram,e=new At;for(t=t.selection.iterator;t.next();)Cc(e,t.value,!0,this.copiesTree?1/0:0,this.copiesConnectedLinks,function(i){return i.canCopy()});this.copyToClipboard(e)},K.prototype.canCopySelection=function(){var t=this.diagram;return!!(t.allowCopy&&t.allowClipboard&&t.selection.count!==0)},K.prototype.cutSelection=function(){this.copySelection(),this.deleteSelection()},K.prototype.canCutSelection=function(){var t=this.diagram;return!!(!t.isReadOnly&&!t.isModelReadOnly&&t.allowCopy&&t.allowDelete&&t.allowClipboard&&t.selection.count!==0)},K.prototype.copyToClipboard=function(t){var e=this.diagram,i=null;if(t===null)Fd=null,Qc="";else{i=e.model;var n=!1,s=!1,a=null;try{i.Tl()&&(n=i.Jj,i.Jj=this.copiesParentKey),i.Wj()&&(s=i.Ij,i.Ij=this.copiesGroupKey),a=e.Kj(t,null,!0)}finally{i.Tl()&&(i.Jj=n),i.Wj()&&(i.Ij=s),i=new Kt,i.addAll(a),Fd=i,Qc=e.model.dataFormat}}e.R("ClipboardChanged",i)},K.prototype.pasteFromClipboard=function(){var t=new At,e=Fd;if(e===null)return t;var i=this.diagram;if(Qc!==i.model.dataFormat)return t;var n=i.model,s=!1,a=!1,l=null;try{n.Tl()&&(s=n.Jj,n.Jj=this.copiesParentKey),n.Wj()&&(a=n.Ij,n.Ij=this.copiesGroupKey),l=i.Kj(e,i,!1)}finally{for(n.Tl()&&(n.Jj=s),n.Wj()&&(n.Ij=a),e=l.iterator;e.next();)i=e.value,n=e.key,i.location.w()||(n.location.w()?i.location=n.location:!i.position.w()&&n.position.w()&&(i.position=n.position)),t.add(i)}return t},K.prototype.pasteSelection=function(t){t===void 0&&(t=null);var e=this.diagram;try{e.currentCursor="wait",e.R("ChangingSelection",e.selection),e.Ea("Paste");var i=this.pasteFromClipboard();0<i.count&&e.clearSelection(!0);for(var n=i.iterator;n.next();)n.value.isSelected=!0;if(t!==null){var s=e.computePartsBounds(e.selection);if(s.w()){var a=this.computeEffectiveCollection(e.selection,e.Wm);vc(e,a,new z(t.x-s.centerX,t.y-s.centerY),e.Wm,!1)}}e.R("ClipboardPasted",i)}finally{e.eb("Paste"),e.R("ChangedSelection",e.selection),e.currentCursor=""}},K.prototype.canPasteSelection=function(){var t=this.diagram;return!(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.allowClipboard||Fd===null||Fd.count===0||Qc!==t.model.dataFormat)},K.prototype.undo=function(){this.diagram.undoManager.undo()},K.prototype.canUndo=function(){var t=this.diagram;return t.isReadOnly||t.isModelReadOnly?!1:t.allowUndo&&t.undoManager.canUndo()},K.prototype.redo=function(){this.diagram.undoManager.redo()},K.prototype.canRedo=function(){var t=this.diagram;return t.isReadOnly||t.isModelReadOnly?!1:t.allowUndo&&t.undoManager.canRedo()},K.prototype.decreaseZoom=function(t){t===void 0&&(t=1/this.zoomFactor);var e=this.diagram;e.autoScale===Jo&&(t=e.scale*t,t<e.minScale||t>e.maxScale||(e.scale=t))},K.prototype.canDecreaseZoom=function(t){t===void 0&&(t=1/this.zoomFactor);var e=this.diagram;return e.autoScale!==Jo?!1:(t=e.scale*t,t<e.minScale||t>e.maxScale?!1:e.allowZoom)},K.prototype.increaseZoom=function(t){t===void 0&&(t=this.zoomFactor);var e=this.diagram;e.autoScale===Jo&&(t=e.scale*t,t<e.minScale||t>e.maxScale||(e.scale=t))},K.prototype.canIncreaseZoom=function(t){t===void 0&&(t=this.zoomFactor);var e=this.diagram;return e.autoScale!==Jo?!1:(t=e.scale*t,t<e.minScale||t>e.maxScale?!1:e.allowZoom)},K.prototype.resetZoom=function(t){t===void 0&&(t=this.defaultScale);var e=this.diagram;t<e.minScale||t>e.maxScale||(e.scale=t)},K.prototype.canResetZoom=function(t){t===void 0&&(t=this.defaultScale);var e=this.diagram;return t<e.minScale||t>e.maxScale?!1:e.allowZoom},K.prototype.zoomToFit=function(){var t=this.diagram,e=t.animationManager;e.Cc(),t.redraw();var i=t.position,n=t.scale;Mu(e,"Zoom To Fit"),this.isZoomToFitRestoreEnabled&&n===this.Au&&!isNaN(this.Jt)&&t.documentBounds.D(this.yu)?(t.scale=this.Jt,t.position=this.sw,this.Au=NaN,this.yu=yn):(this.Jt=n,this.sw=i.copy(),t.zoomToFit(),this.Au=t.scale,this.yu=t.documentBounds.copy()),Of(e)},K.prototype.canZoomToFit=function(){return this.diagram.allowZoom},K.prototype.scrollToPart=function(t){t===void 0&&(t=null);var e=this.diagram;if(e.Va(),t===null){try{this.cg!==null&&(this.cg.next()?t=this.cg.value:this.cg=null)}catch(f){this.cg=null}t===null&&(0<e.highlighteds.count?this.cg=e.highlighteds.iterator:0<e.selection.count&&(this.cg=e.selection.iterator),this.cg!==null&&this.cg.next()&&(t=this.cg.value))}if(t!==null){var i=e.animationManager;Mu(i,"Scroll To Part");var n=this.scrollToPartPause;if(0<n){var s=et(this,t,[t]);if(s.length===1)e.Ea(),e.es(t.actualBounds),e.eb("Scroll To Part");else{var a=function(){e.Ea();for(var f=s.pop();0<s.length&&f instanceof Le&&f.isTreeExpanded&&(!(f instanceof ji)||f.isSubGraphExpanded);)f=s.pop();0<s.length?(f instanceof ui&&e.tv(f.actualBounds),f instanceof Le&&!f.isTreeExpanded&&(f.isTreeExpanded=!0),f instanceof ji&&!f.isSubGraphExpanded&&(f.isSubGraphExpanded=!0)):(f instanceof ui&&e.es(f.actualBounds),e.am("LayoutCompleted",l)),e.eb("Scroll To Part")},l=function(){ge(a,(i.isEnabled?i.duration:0)+n)};e.Bj("LayoutCompleted",l),a()}}else{var c=e.position.copy();e.es(t.actualBounds),c.Xa(e.position)&&i.Cc()}}};function et(t,e,i){if(e.isVisible())return i;if(e instanceof Cn)et(t,e.adornedPart,i);else if(e instanceof ue){var n=e.fromNode;n!==null&&et(t,n,i),e=e.toNode,e!==null&&et(t,e,i)}else e instanceof Le&&(n=e.labeledLink,n!==null&&et(t,n,i),n=e.pg(),n!==null&&(n.isTreeExpanded||n.wasTreeExpanded||i.push(n),et(t,n,i))),e=e.containingGroup,e!==null&&(e.isSubGraphExpanded||e.wasSubGraphExpanded||i.push(e),et(t,e,i));return i}K.prototype.canScrollToPart=function(t){return t===void 0&&(t=null),t!==null&&!(t instanceof ui)?!1:(t=this.diagram,t.selection.count===0&&t.highlighteds.count===0?!1:t.allowHorizontalScroll&&t.allowVerticalScroll)},K.prototype.collapseTree=function(t){t===void 0&&(t=null);var e=this.diagram;try{e.Ea("Collapse Tree"),Mu(e.animationManager,"Collapse Tree");var i=new Kt;if(t!==null&&t.isTreeExpanded)t.collapseTree(),i.add(t);else if(t===null)for(var n=e.selection.iterator;n.next();){var s=n.value;s instanceof Le&&s.isTreeExpanded&&(s.collapseTree(),i.add(s))}e.R("TreeCollapsed",i)}finally{e.eb("Collapse Tree")}},K.prototype.canCollapseTree=function(t){t===void 0&&(t=null);var e=this.diagram;if(e.isReadOnly)return!1;if(t!==null){if(!(t instanceof Le&&t.isTreeExpanded))return!1;if(0<t.Qo().count)return!0}else for(t=e.selection.iterator;t.next();)if(e=t.value,e instanceof Le&&e.isTreeExpanded&&0<e.Qo().count)return!0;return!1},K.prototype.expandTree=function(t){t===void 0&&(t=null);var e=this.diagram;try{e.Ea("Expand Tree"),Mu(e.animationManager,"Expand Tree");var i=new Kt;if(t!==null&&!t.isTreeExpanded)t.expandTree(),i.add(t);else if(t===null)for(var n=e.selection.iterator;n.next();){var s=n.value;s instanceof Le&&!s.isTreeExpanded&&(s.expandTree(),i.add(s))}e.R("TreeExpanded",i)}finally{e.eb("Expand Tree")}},K.prototype.canExpandTree=function(t){t===void 0&&(t=null);var e=this.diagram;if(e.isReadOnly)return!1;if(t!==null){if(!(t instanceof Le)||t.isTreeExpanded)return!1;if(0<t.Qo().count)return!0}else for(t=e.selection.iterator;t.next();)if(e=t.value,e instanceof Le&&!e.isTreeExpanded&&0<e.Qo().count)return!0;return!1},K.prototype.groupSelection=function(){var t=this.diagram,e=t.model;if(e.Xj()){var i=this.archetypeGroupData;if(i!==null){var n=null;try{t.currentCursor="wait",t.R("ChangingSelection",t.selection),t.Ea("Group");for(var s=new Kt,a=t.selection.iterator;a.next();){var l=a.value;l.Zc()&&l.canGroup()&&s.add(l)}for(var c=new Kt,f=s.iterator;f.next();){var m=f.value;a=!1;for(var v=s.iterator;v.next();)if(m.Td(v.value)){a=!0;break}a||c.add(m)}if(0<c.count){var w=c.first().containingGroup;if(w!==null)for(;w!==null;){s=!1;for(var C=c.iterator;C.next();)if(!C.value.Td(w)){s=!0;break}if(s)w=w.containingGroup;else break}if(i instanceof ji)_a(i),n=i.copy(),n!==null&&t.add(n);else if(e.Yu(i)){var k=e.copyNodeData(i);Tt(k)&&(e.xf(k),n=t.ii(k))}if(n!==null){w!==null&&this.isValidMember(w,n)&&(n.containingGroup=w);for(var L=c.iterator;L.next();){var A=L.value;this.isValidMember(n,A)&&(A.containingGroup=n)}t.clearSelection(!0),n.isSelected=!0}}t.R("SelectionGrouped",n)}finally{t.eb("Group"),t.R("ChangedSelection",t.selection),t.currentCursor=""}}}},K.prototype.canGroupSelection=function(){var t=this.diagram;if(t.isReadOnly||t.isModelReadOnly||!t.allowInsert||!t.allowGroup||!t.model.Xj()||this.archetypeGroupData===null)return!1;for(t=t.selection.iterator;t.next();){var e=t.value;if(e.Zc()&&e.canGroup())return!0}return!1};function Lt(t){var e=Pe();for(t=t.iterator;t.next();){var i=t.value;i instanceof ue||e.push(i)}t=new At,i=e.length;for(var n=0;n<i;n++){for(var s=e[n],a=!0,l=0;l<i;l++)if(s.Td(e[l])){a=!1;break}a&&t.add(s)}return qe(e),t}K.prototype.isValidMember=function(t,e){if(e===null||t===e||e instanceof ue)return!1;if(t!==null){if(t===e||t.Td(e))return!1;var i=t.memberValidation;if(i!==null&&!i(t,e)||t.data===null&&e.data!==null||t.data!==null&&e.data===null)return!1}return i=this.memberValidation,i!==null?i(t,e):!0},K.prototype.ungroupSelection=function(t){t===void 0&&(t=null);var e=this.diagram,i=e.model;if(i.Xj())try{e.currentCursor="wait",e.R("ChangingSelection",e.selection),e.Ea("Ungroup");var n=new Kt;if(t!==null)n.add(t);else for(var s=e.selection.iterator;s.next();){var a=s.value;a instanceof ji&&a.canUngroup()&&n.add(a)}var l=new Kt;if(0<n.count){e.clearSelection(!0);for(var c=n.iterator;c.next();){var f=c.value;f.expandSubGraph();var m=f.containingGroup,v=m!==null&&m.data!==null?i.wa(m.data):void 0;l.addAll(f.memberParts);for(var w=l.iterator;w.next();){var C=w.value;if(C.isSelected=!0,!(C instanceof ue)){var k=C.data;k!==null?i.mp(k,v):C.containingGroup=m}}e.remove(f)}}e.R("SelectionUngrouped",n,l)}finally{e.eb("Ungroup"),e.R("ChangedSelection",e.selection),e.currentCursor=""}},K.prototype.canUngroupSelection=function(t){t===void 0&&(t=null);var e=this.diagram;if(e.isReadOnly||e.isModelReadOnly||!e.allowDelete||!e.allowUngroup||!e.model.Xj())return!1;if(t!==null){if(!(t instanceof ji))return!1;if(t.canUngroup())return!0}else for(t=e.selection.iterator;t.next();)if(e=t.value,e instanceof ji&&e.canUngroup())return!0;return!1},K.prototype.addTopLevelParts=function(t,e){var i=!0;for(t=Lt(t).iterator;t.next();){var n=t.value;n.containingGroup!==null&&(!e||this.isValidMember(null,n)?n.containingGroup=null:i=!1)}return i},K.prototype.collapseSubGraph=function(t){t===void 0&&(t=null);var e=this.diagram;try{e.Ea("Collapse SubGraph"),Mu(e.animationManager,"Collapse SubGraph");var i=new Kt;if(t!==null&&t.isSubGraphExpanded)t.collapseSubGraph(),i.add(t);else if(t===null)for(var n=e.selection.iterator;n.next();){var s=n.value;s instanceof ji&&s.isSubGraphExpanded&&(s.collapseSubGraph(),i.add(s))}e.R("SubGraphCollapsed",i)}finally{e.eb("Collapse SubGraph")}},K.prototype.canCollapseSubGraph=function(t){t===void 0&&(t=null);var e=this.diagram;if(e.isReadOnly)return!1;if(t!==null)return!!(t instanceof ji&&t.isSubGraphExpanded);for(t=e.selection.iterator;t.next();)if(e=t.value,e instanceof ji&&e.isSubGraphExpanded)return!0;return!1},K.prototype.expandSubGraph=function(t){t===void 0&&(t=null);var e=this.diagram;try{e.Ea("Expand SubGraph"),Mu(e.animationManager,"Expand SubGraph");var i=new Kt;if(t!==null&&!t.isSubGraphExpanded)t.expandSubGraph(),i.add(t);else if(t===null)for(var n=e.selection.iterator;n.next();){var s=n.value;s instanceof ji&&!s.isSubGraphExpanded&&(s.expandSubGraph(),i.add(s))}e.R("SubGraphExpanded",i)}finally{e.eb("Expand SubGraph")}},K.prototype.canExpandSubGraph=function(t){t===void 0&&(t=null);var e=this.diagram;if(e.isReadOnly)return!1;if(t!==null)return t instanceof ji&&!t.isSubGraphExpanded;for(t=e.selection.iterator;t.next();)if(e=t.value,e instanceof ji&&!e.isSubGraphExpanded)return!0;return!1},K.prototype.editTextBlock=function(t){t===void 0&&(t=null);var e=this.diagram,i=e.toolManager.findTool("TextEditing");if(i!==null){if(t===null){t=null;for(var n=e.selection.iterator;n.next();){var s=n.value;if(s.canEdit()){t=s;break}}if(t===null)return;t=t.Nl(function(a){return a instanceof Wn&&a.editable})}t!==null&&(e.currentTool=null,i.textBlock=t,e.currentTool=i)}},K.prototype.canEditTextBlock=function(t){t===void 0&&(t=null);var e=this.diagram;if(e.isReadOnly||e.isModelReadOnly||!e.allowTextEdit||e.toolManager.findTool("TextEditing")===null)return!1;if(t!==null){if(!(t instanceof Wn))return!1;if(t=t.part,t!==null&&t.canEdit())return!0}else for(e=e.selection.iterator;e.next();)if(t=e.value,t.canEdit()&&(t=t.Nl(function(i){return i instanceof Wn&&i.editable}),t!==null))return!0;return!1},K.prototype.showContextMenu=function(t){var e=this.diagram,i=e.toolManager.findTool("ContextMenu");if(i!==null&&(t===void 0&&(t=0<e.selection.count?e.selection.first():e),t=i.findObjectWithContextMenu(t),t!==null)){var n=e.lastInput,s=null;t instanceof at?s=t.ga(on):e.viewportBounds.ca(n.documentPoint)||(s=e.viewportBounds,s=new z(s.x+s.width/2,s.y+s.height/2)),s!==null&&(n.viewPoint=e.op(s),n.documentPoint=s,n.left=!1,n.right=!0,n.up=!0),e.currentTool=i,nu(i,!1,t)}},K.prototype.canShowContextMenu=function(t){var e=this.diagram,i=e.toolManager.findTool("ContextMenu");return i===null?!1:(t===void 0&&(t=0<e.selection.count?e.selection.first():e),i.findObjectWithContextMenu(t)!==null)},K.prototype.computeEffectiveCollection=function(t,e){var i=this.diagram,n=i.toolManager.findTool("Dragging"),s=i.currentTool===n;if(e===void 0&&(e=s?n.dragOptions:i.Wm),n=new pe,t===null)return n;for(var a=t.iterator;a.next();)ih(i,n,a.value,s,e);if(i.draggedLink!==null&&e.dragsLink)return n;for(a=t.iterator;a.next();)t=a.value,t instanceof ue&&(e=t.fromNode,e===null||n.contains(e)?(e=t.toNode,e===null||n.contains(e)||n.remove(t)):n.remove(t));return n},ct.Object.defineProperties(K.prototype,{diagram:{get:function(){return this.H}},copiesClipboardData:{get:function(){return this.o},set:function(t){this.o=t}},copiesConnectedLinks:{get:function(){return this.u},set:function(t){this.u=t}},deletesConnectedLinks:{get:function(){return this.Ha},set:function(t){this.Ha=t}},copiesTree:{get:function(){return this.ia},set:function(t){this.ia=t}},deletesTree:{get:function(){return this.nb},set:function(t){this.nb=t}},copiesParentKey:{get:function(){return this.V},set:function(t){this.V=t}},copiesGroupKey:{get:function(){return this.F},set:function(t){this.F=t}},archetypeGroupData:{get:function(){return this.j},set:function(t){this.j=t}},memberValidation:{get:function(){return this.ij},set:function(t){this.ij=t}},defaultScale:{get:function(){return this.diagram.defaultScale},set:function(t){this.diagram.defaultScale=t}},zoomFactor:{get:function(){return this.Hb},set:function(t){1<t||lt("zoomFactor must be larger than 1.0, not: "+t),this.Hb=t}},isZoomToFitRestoreEnabled:{get:function(){return this.hb},set:function(t){this.hb=t}},scrollToPartPause:{get:function(){return this.ob},set:function(t){this.ob=t}}}),K.className="CommandHandler",X0=function(){return new K};function at(){vi(this),this.l=30723,this.pb=1,this.bn="",this.Ma=this.Me=null,this.pa=new z(NaN,NaN).freeze(),this.jd=Ps,this.Ab=new nn,this.wh=new nn,this.Lb=null,this.Ca=this.Kk=1,this.Kb=0,this.Kg=ro,this.uc=new It(NaN,NaN,NaN,NaN).freeze(),this.Ib=new It(NaN,NaN,NaN,NaN).freeze(),this.dc=new It(0,0,NaN,NaN).freeze(),this.ba=this.Yn=this.Zn=null,this.sk=this.Jb=zn,this.Ag=this.io=0,this.V=this.tb=this.Dh=this.A=this.Ua=null,this.Uc=!1,this.jo=this.Ng=null}var ie,Yt,Ge,si,yi,Vi,un,qi,dn,Dn;at.prototype.cloneProtected=function(t){t.l=this.l|6144,t.pb=this.pb,t.bn=this.bn,t.Ma=this.Ma,t.pa.assign(this.pa),t.jd=this.jd.J(),this.Lb!==null?t.Lb=this.Lb.copy():t.Lb=null,t.Ca=this.Ca,t.Kb=this.Kb,t.Kg=this.Kg.J(),t.uc.assign(this.uc),t.Ib.assign(this.Ib),t.dc.assign(this.dc),t.Yn=this.Yn,this.ba!==null&&(t.ba=this.ba.copy()),t.Jb=this.Jb.J(),t.sk=this.sk.J(),t.io=this.io,t.Ag=this.Ag,this.Ua!==null&&(t.Ua=this.Ua.copy()),this.A!==null&&(t.A=this.A.nc?this.A:this.A.copy()),this.Dh!==null&&(t.Dh=bi(this.Dh)),this.tb!==null&&(t.tb=this.tb.copy())},at.prototype.Vw=function(t){var e=this.Dh;if(ce(e)){for(var i=0;i<e.length;i++)if(e[i]===t)return}else this.Dh=e=[];e.push(t)},at.prototype.Af=function(t){t.Zn=null,t.Ng=null,t.v()},at.prototype.clone=function(){var t=new this.constructor;if(this.cloneProtected(t),this.Dh!==null)for(var e=0;e<this.Dh.length;e++){var i=this.Dh[e];t[i]=this[i]}return t},at.prototype.copy=function(){return this.clone()},T=at.prototype,T.qb=function(t){t.classType===ue?t.name.indexOf("Orient")===0?this.segmentOrientation=t:lt("Unknown Link enum value for GraphObject.segmentOrientation property: "+t):t.classType===at&&(this.stretch=t)},T.toString=function(){return Re(this.constructor)+"#"+Ti(this)},T.th=function(){this.A!==null&&(this.A.nc=!0)};function en(t){t.A===null?t.A=new Kd:t.A.nc&&(t.A=t.A.copy())}T.Xc=function(){if(this.ba===null){var t=new Hd;t.Xi=Nn,t.yj=Nn,t.Vi=10,t.wj=10,t.Wi=0,t.xj=0,this.ba=t}},T.cb=function(t,e,i,n,s,a,l){var c=this.part;if(c!==null&&(c.gk(t,e,i,n,s,a,l),i===this&&t===Sr&&as(this)&&lr(this,c,e),a=this.diagram,this.animationTriggers===null||a===null||!a.pi||a.undoManager.isUndoingRedoing||a.animationManager.Dm||(t=this.animationTriggers.get(e),t!==null&&a.animationManager.isEnabled&&!a.animationManager.isTicking&&(this.jo===null&&(this.jo=new pe),l=a.undoManager.transactionLevel===0,t.startCondition===Zc?l=!0:t.startCondition===Nh&&(l=!1),l?(a=new ms,mg(t,a),l=this.jo.get(t),l!==null&&l.stop(),this.jo.add(t,a),a.vu=this,a.Nw=t,a.add(this,e,n,s),a.start()):(Mu(a.animationManager,"Trigger"),a.animationManager.defaultAnimation.add(this,e,n,s)))),this instanceof ne&&i===c&&(c.l&16777216)!==0&&c.data!==null))for(i=this.O.s,n=i.length,s=0;s<n;s++)c=i[s],c instanceof ne&&Hh(c,function(f){f.data!==null&&f.l&16777216&&f.La(e)})};function lr(t,e,i){var n=t.ih();if(n!==null)for(var s=t.localBindings.iterator;s.next();){var a=s.value,l=null;if(a.sourceName!==null){if(l=Ty(a,n,t),l===null)continue;a.sp(t,l,i,null)}else if(a.isToModel){var c=e.diagram;c===null||c.skipsModelSourceBindings||a.sp(t,c.model.modelData,i,n)}else{if(c=n.data,c===null)continue;var f=e.diagram;f===null||f.skipsModelSourceBindings||a.sp(t,c,i,n)}l===t&&(c=n.ks(a.Ai),c!==null&&a.Mv(c,l,i))}}T.ks=function(t){return this.bindingId===t?this:null},T.g=function(t,e,i){this.cb(Sr,t,this,e,i)},T.Ge=function(t,e,i,n){var s=this.uc;if(s.h(t,e,i,n),this.Ca!==1||this.Kb!==0){this.Lb===null&&(this.Lb=new nn);var a=this.Lb;a.reset(),this.no(a,t,e,i,n),a.pp(s)}};function To(t,e,i,n){return t.pickable===!1?!1:(n.multiply(t.transform),i?t.Yc(e,n):t.fh(e,n))}T.tx=function(t,e,i){if(this.pickable===!1)return!1;var n=this.naturalBounds;return e=t.Bf(e),i?Fn(t.x,t.y,0,0,0,n.height)<=e||Fn(t.x,t.y,0,n.height,n.width,n.height)<=e||Fn(t.x,t.y,n.width,n.height,n.width,0)<=e||Fn(t.x,t.y,n.width,0,0,0)<=e:t.zd(0,0)<=e&&t.zd(0,n.height)<=e&&t.zd(n.width,0)<=e&&t.zd(n.width,n.height)<=e},T.se=function(){return!0},T.ca=function(t){var e=z.alloc();e.assign(t),this.transform.Ga(e);var i=this.actualBounds;if(!i.w())return z.free(e),!1;var n=this.diagram;if(n!==null&&n.wq){var s=n.Ql("extraTouchThreshold"),a=n.Ql("extraTouchArea"),l=a/2,c=this.naturalBounds;n=this.Df()*n.scale;var f=1/n;if(c.width*n<s&&c.height*n<s)return t=jr(i.x-l*f,i.y-l*f,i.width+a*f,i.height+a*f,e.x,e.y),z.free(e),t}return s=!1,(this instanceof Cn||this instanceof Xi?jr(i.x-5,i.y-5,i.width+10,i.height+10,e.x,e.y):i.ca(e))&&(this.tb&&!this.tb.ca(e)?s=!1:this.areaBackground!==null&&i.ca(e)||this.Ma!==null&&this.dc.ca(t)?s=!0:s=this.gh(t)),z.free(e),s},T.gh=function(t){var e=this.naturalBounds;return jr(0,0,e.width,e.height,t.x,t.y)},T.Re=function(t){if(this.angle===0)return this.actualBounds.Re(t);var e=this.naturalBounds;e=It.allocAt(0,0,e.width,e.height);var i=this.transform,n=!1,s=z.allocAt(t.x,t.y);return e.ca(i.Cd(s))&&(s.h(t.x,t.bottom),e.ca(i.Cd(s))&&(s.h(t.right,t.bottom),e.ca(i.Cd(s))&&(s.h(t.right,t.y),e.ca(i.Cd(s))&&(n=!0)))),z.free(s),It.free(e),n},T.fh=function(t,e){if(e===void 0)return t.Re(this.actualBounds);var i=this.naturalBounds,n=!1,s=z.allocAt(0,0);return t.ca(e.Ga(s))&&(s.h(0,i.height),t.ca(e.Ga(s))&&(s.h(i.width,i.height),t.ca(e.Ga(s))&&(s.h(i.width,0),t.ca(e.Ga(s))&&(n=!0)))),z.free(s),n},T.Yc=function(t,e){if(e===void 0&&(e=this.transform,this.angle===0))return t.Yc(this.actualBounds);var i=this.naturalBounds,n=z.allocAt(0,0),s=z.allocAt(0,i.height),a=z.allocAt(i.width,i.height),l=z.allocAt(i.width,0),c=!1;if(t.ca(e.Ga(n))||t.ca(e.Ga(s))||t.ca(e.Ga(a))||t.ca(e.Ga(l)))c=!0;else{i=It.allocAt(0,0,i.width,i.height);var f=z.allocAt(t.x,t.y);i.ca(e.Cd(f))?c=!0:(f.h(t.x,t.bottom),i.ca(e.Cd(f))?c=!0:(f.h(t.right,t.bottom),i.ca(e.Cd(f))?c=!0:(f.h(t.right,t.y),i.ca(e.Cd(f))&&(c=!0)))),z.free(f),It.free(i),!c&&(ht.us(t,n,s)||ht.us(t,s,a)||ht.us(t,a,l)||ht.us(t,l,n))&&(c=!0)}return z.free(n),z.free(s),z.free(a),z.free(l),c},T.ga=function(t,e){if(e===void 0&&(e=new z),t instanceof Ze){var i=this.naturalBounds;e.h(t.x*i.width+t.offsetX,t.y*i.height+t.offsetY)}else e.set(t);return this.oe.Ga(e),e},T.mi=function(t){t===void 0&&(t=new It);var e=this.naturalBounds,i=this.oe,n=z.allocAt(0,0).transform(i);return t.h(n.x,n.y,0,0),n.h(e.width,0).transform(i),vr(t,n.x,n.y,0,0),n.h(e.width,e.height).transform(i),vr(t,n.x,n.y,0,0),n.h(0,e.height).transform(i),vr(t,n.x,n.y,0,0),z.free(n),t},T.li=function(){var t=this.oe;return t.m11===1&&t.m12===0?t=0:(t=180*Math.atan2(t.m12,t.m11)/Math.PI,0>t&&(t+=360)),t},T.Df=function(){if(!(this.l&4096))return this.Kk;var t=this.Ca;return this.panel!==null?t*this.panel.Df():t},T.qs=function(t,e){return e===void 0&&(e=new z),e.assign(t),this.oe.Cd(e),e},T.rs=function(t,e,i){return this.Sj(t.x,t.y,e.x,e.y,i)},T.Sj=function(t,e,i,n,s){var a=this.transform,l=1/(a.m11*a.m22-a.m12*a.m21),c=a.m22*l,f=-a.m12*l,m=-a.m21*l,v=a.m11*l,w=l*(a.m21*a.dy-a.m22*a.dx),C=l*(a.m12*a.dx-a.m11*a.dy);return this.areaBackground!==null?(a=this.actualBounds,ht.Ff(a.left,a.top,a.right,a.bottom,t,e,i,n,s)):(l=t*c+e*m+w,t=t*f+e*v+C,e=i*c+n*m+w,i=i*f+n*v+C,s.h(0,0),n=this.naturalBounds,i=ht.Ff(0,0,n.width,n.height,l,t,e,i,s),s.transform(a),i)},at.prototype.measure=function(t,e,i,n){if(ha(this)!==!1){var s=this.Kg,a=s.right+s.left;s=s.top+s.bottom,t=Math.max(t-a,0),e=Math.max(e-s,0),i=Math.max((i||0)-a,0),n=Math.max((n||0)-s,0),a=this.angle,s=this.desiredSize;var l=this.kq();a===90||a===270?(t=isFinite(s.height)?s.height+l:t,e=isFinite(s.width)?s.width+l:e):(t=isFinite(s.width)?s.width+l:t,e=isFinite(s.height)?s.height+l:e),s=i||0,l=n||0;var c=this instanceof ne;switch(Qs(this,!0)){case Yt:l=s=0,c&&(e=t=1/0);break;case ie:isFinite(t)&&t>i&&(s=t),isFinite(e)&&e>n&&(l=e);break;case si:isFinite(t)&&t>i&&(s=t),l=0,c&&(e=1/0);break;case yi:isFinite(e)&&e>n&&(l=e),s=0,c&&(t=1/0)}c=this.maxSize;var f=this.minSize;s>c.width&&f.width<c.width&&(s=c.width),l>c.height&&f.height<c.height&&(l=c.height),i=Math.max(s,f.width),n=Math.max(l,f.height),c.width<i&&(i=Math.min(f.width,i)),c.height<n&&(n=Math.min(f.height,n)),t=Math.min(c.width,t),e=Math.min(c.height,e),t=Math.max(i,t),e=Math.max(n,e),(a===90||a===270)&&(a=t,t=e,e=a,a=i,i=n,n=a),this.uc.ka(),this.Wl(t,e,i,n),this.uc.freeze(),this.uc.w()||lt("Non-real measuredBounds has been set. Object "+this+", measuredBounds: "+this.uc.toString()),Hr(this,!1)}},at.prototype.Wl=function(){},at.prototype.Dd=function(){return!1},at.prototype.arrange=function(t,e,i,n,s){this.Uk();var a=It.alloc();a.assign(this.Ib),this.Ib.ka(),Us(this)===!1?this.Ib.h(t,e,i,n):this.eh(t,e,i,n),this.Ib.freeze(),s===void 0?this.tb=null:this.tb=s,i=!1,s!==void 0?i=!0:(s=this.panel,s!==null&&bc(s)&&(s=s.panel),s!==null&&(s=s.dc,n=this.measuredBounds,this.areaBackground!==null&&(n=this.Ib),i=e+n.height,n=t+n.width,i=!(0<=t+.05&&n<=s.width+.05&&0<=e+.05&&i<=s.height+.05),this instanceof Wn&&(t=this.naturalBounds,this.Lq>t.height||this.Cb>t.width))&&(i=!0)),this.l=i?this.l|256:this.l&-257,this.Ib.w()||lt("Non-real actualBounds has been set. Object "+this+", actualBounds: "+this.Ib.toString()),this.Xl(a,this.Ib),vs(this,!1),It.free(a)},T=at.prototype,T.eh=function(){};function Ws(t,e,i,n,s){if(t.Ib.h(e,i,n,s),!t.desiredSize.w()){var a=t.uc;i=t.Kg,e=i.right+i.left;var l=i.top+i.bottom;switch(i=a.width+e,a=a.height+l,n+=e,s+=l,e=Qs(t,!0),i===n&&a===s&&(e=Yt),e){case Yt:(i>n||a>s)&&(Hr(t,!0),t.measure(i>n?n:i,a>s?s:a,0,0));break;case ie:Hr(t,!0),t.measure(n,s,0,0);break;case si:Hr(t,!0),t.measure(n,a,0,0);break;case yi:Hr(t,!0),t.measure(i,s,0,0)}}}T.Xl=function(t,e){var i=this.part;i!==null&&i.diagram!==null&&(i.selectionObject!==this&&i.resizeObject!==this&&i.rotateObject!==this||Gg(i,!0),this.N(),Xs(t,e)||(i.oh(),this.Pn(i)))},T.Pn=function(t){this.portId!==null&&(Gg(t,!0),t instanceof Le&&Am(t,this))},T.gc=function(t,e){if(!dl(this,t,e)&&this.visible){var i=this.opacity;if(i!==0){var n=1;i!==1&&(n=t.globalAlpha,t.globalAlpha=n*i);var s="";this.filter!==""&&(s=t.filter,t.filter=this.filter);var a=this instanceof ne&&bc(this),l=this.Ib;if(a){var c=this.Ib,f=this.dc,m=this.areaBackground,v=this.Ma;m===null&&v===null||t.yc(),m!==null&&(Br(this,t,m,!0,!0,f,c),m instanceof Tn&&m.type===fl?(t.beginPath(),t.rect(c.x,c.y,c.width,c.height),t.ng(m)):t.fillRect(c.x,c.y,c.width,c.height)),v!==null&&(Br(this,t,v,!0,!1,f,c),v instanceof Tn&&v.type===fl?(t.beginPath(),t.rect(c.x,c.y,c.width,c.height),t.ng(v)):t.fillRect(c.x,c.y,c.width,c.height)),this.hh(t,e)}if(!a&&(a||l.width!==0&&l.height!==0&&!isNaN(l.x)&&!isNaN(l.y))){a=this.transform,c=this.panel,this.l&4096&&ss(this),m=this.part,f=!1;var w=0;m&&e.Gf("drawShadows")&&(f=m.isShadowed)&&(v=m.shadowOffset,w=Math.max(v.y,v.x)*e.scale*e.Mb),v=this.Dd();var C;if(!(C=e.$i||!v)){var k=this.naturalBounds;C=this.wh;var L=C.m11,A=C.m21,H=C.dx,R=C.m12,X=C.m22,Y=C.dy,tt,st=tt=0;C=tt*L+st*A+H;var bt=tt*R+st*X+Y;tt=k.width+w,st=0;var Te=tt*L+st*A+H;tt=tt*R+st*X+Y,st=Math.min(C,Te);var Ke=Math.min(bt,tt),Oe=Math.max(C+0,Te)-st,he=Math.max(bt+0,tt)-Ke;C=st,bt=Ke,tt=k.width+w,st=k.height+w,Te=tt*L+st*A+H,tt=tt*R+st*X+Y,st=Math.min(C,Te),Ke=Math.min(bt,tt),Oe=Math.max(C+Oe,Te)-st,he=Math.max(bt+he,tt)-Ke,C=st,bt=Ke,tt=0,st=k.height+w,Te=tt*L+st*A+H,tt=tt*R+st*X+Y,st=Math.min(C,Te),Ke=Math.min(bt,tt),Oe=Math.max(C+Oe,Te)-st,he=Math.max(bt+he,tt)-Ke,C=st,bt=Ke,w=e.viewportBounds,k=w.x,L=w.y,C=!(C>w.width+k||k>Oe+C||bt>w.height+L||L>he+bt)}if(C){if(C=(this.l&256)!==0,t.clipInsteadOfFill&&(C=!1),this instanceof 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"+s),t.isRow=!0,t.index=s):e.column!==void 0&&(s=e.column,(s==null||s===1/0||isNaN(s)||0>s)&&lt("Must specify non-negative integer column for RowColumnDefinition "+e+", not: "+s),t.isRow=!1,t.index=s),s=new ci;for(i in e)i!=="row"&&i!=="column"&&(s[i]=e[i]);Xc(t,s)}else Xc(t,e);else lt('Unknown initializer "'+e+'" for object being constructed by GraphObject.make: '+t)}function id(t,e){Xf.add(t,e)}function zv(t,e,i){i===void 0&&(i=null);var n=t[1];if(typeof i=="function"?i(n):typeof n=="string")return t.splice(1,1),n;if(e===void 0)throw Error("no "+(typeof i=="function"?"satisfactory":"string")+" argument for GraphObject builder "+t[0]);return e}ct.Object.defineProperties(at.prototype,{bindingId:{get:function(){return this.A!==null?this.A.zp:-1},set:function(t){this.bindingId!==t&&(this.A===null&&(this.A=new Kd),this.A.zp=t)}},localBindings:{get:function(){return this.A!==null?this.A.te:null},set:function(t){this.localBindings!==t&&(this.A===null&&(this.A=new Kd),this.A.te=t)}},srcBindings:{get:function(){return this.A!==null?this.A.wm:null},set:function(t){this.srcBindings!==t&&(this.A===null&&(this.A=new Kd),this.A.wm=t)}},shadowVisible:{get:function(){return this.A!==null?this.A.Ci:null},set:function(t){var e=this.shadowVisible;e!==t&&(en(this),this.A.Ci=t,this.Uc=!0,this.N(),this.g("shadowVisible",e,t))}},enabledChanged:{get:function(){return this.A!==null?this.A.Hb:null},set:function(t){var e=this.enabledChanged;e!==t&&(en(this),this.A.Hb=t,this.g("enabledChanged",e,t))}},segmentOrientation:{get:function(){return this.Ua!==null?this.Ua.rr:ea},set:function(t){var e=this.segmentOrientation;e!==t&&(this.Ua===null&&(this.Ua=new Eu),this.Ua.rr=t,this.v(),this.g("segmentOrientation",e,t),t===ea&&(this.angle=0))}},segmentIndex:{get:function(){return this.Ua!==null?this.Ua.u:-1/0},set:function(t){t=Math.round(t);var e=this.segmentIndex;e!==t&&(this.Ua===null&&(this.Ua=new 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e=(this.l&8)!==0;e!==t&&(this.l^=8,this.g("fromLinkableSelfNode",e,t))}},toLinkableDuplicates:{get:function(){return(this.l&16)!==0},set:function(t){var e=(this.l&16)!==0;e!==t&&(this.l^=16,this.g("toLinkableDuplicates",e,t))}},toLinkableSelfNode:{get:function(){return(this.l&32)!==0},set:function(t){var e=(this.l&32)!==0;e!==t&&(this.l^=32,this.g("toLinkableSelfNode",e,t))}},isPanelMain:{get:function(){return(this.l&64)!==0},set:function(t){var e=(this.l&64)!==0;e!==t&&(this.l^=64,this.v(),this.g("isPanelMain",e,t))}},isActionable:{get:function(){return(this.l&128)!==0},set:function(t){var e=(this.l&128)!==0;e!==t&&(this.l^=128,this.g("isActionable",e,t))}},areaBackground:{get:function(){return this.A!==null?this.A.gd:null},set:function(t){var e=this.areaBackground;e!==t&&(t!==null&&tp(t,"GraphObject.areaBackground"),t instanceof Tn&&t.freeze(),en(this),this.A.gd=t,this.N(),this.g("areaBackground",e,t))}},background:{get:function(){return this.Ma},set:function(t){var e=this.Ma;e!==t&&(t!==null&&tp(t,"GraphObject.background"),t instanceof Tn&&t.freeze(),this.Ma=t,this.N(),this.g("background",e,t))}},part:{get:function(){if(this.Dd())return this;if(this.Ng!==null)return this.Ng;var t;for(t=this.panel;t;){if(t instanceof ui)return this.Ng=t;t=t.panel}return null}},svg:{get:function(){return this.V},set:function(t){this.V=t}},panel:{get:function(){return this.Me}},layer:{get:function(){var t=this.part;return t!==null?t.layer:null}},diagram:{get:function(){var t=this.part;return t!==null?t.diagram:null}},position:{get:function(){return this.pa},set:function(t){var e=t.x,i=t.y,n=this.pa,s=n.x;n=n.y,(s===e||isNaN(s)&&isNaN(e))&&(n===i||isNaN(n)&&isNaN(i))?this.Av():(t=t.copy(),this.zv(t,s,n)&&this.g("position",new z(s,n),t))}},actualBounds:{get:function(){return this.Ib}},scale:{get:function(){return this.Ca},set:function(t){var e=this.Ca;e!==t&&(0>=t&&lt("GraphObject.scale for "+this+" must be greater than zero, not: 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this.l&4096&&ss(this),this.wh}},animationTriggers:{get:function(){return this.A!==null?this.A.hb:null},set:function(t){this.animationTriggers!==t&&(en(this),this.A.hb=t)}},reshapingBehavior:{get:function(){return this.A!==null?this.A.Pf:Yt},set:function(t){this.reshapingBehavior!==t&&(en(this),this.A.Pf=t)}},alignment:{get:function(){return this.Jb},set:function(t){var e=this.Jb;e.D(t)||(t.Mc()&&!t.Xb()&&lt("GraphObject.alignment for "+this+" must be a real Spot or Spot.Default, not: "+t),this.Jb=t=t.J(),Qo(this),this.g("alignment",e,t))}},column:{get:function(){return this.Ag},set:function(t){t=Math.round(t);var e=this.Ag;e!==t&&(0>t&&me(t,">= 0",at,"column"),this.Ag=t,this.v(),this.g("column",e,t),this.svg!==null&&this.svg.remove())}},columnSpan:{get:function(){return this.A!==null?this.A.ob:1},set:function(t){t=Math.round(t);var e=this.columnSpan;e!==t&&(1>t&&me(t,">= 1",at,"columnSpan"),en(this),this.A.ob=t,this.v(),this.g("columnSpan",e,t))}},row:{get:function(){return this.io},set:function(t){t=Math.round(t);var e=this.io;e!==t&&(0>t&&me(t,">= 0",at,"row"),this.io=t,this.v(),this.g("row",e,t),this.svg!==null&&this.svg.remove())}},rowSpan:{get:function(){return this.A!==null?this.A.Bi:1},set:function(t){t=Math.round(t);var e=this.rowSpan;e!==t&&(1>t&&me(t,">= 1",at,"rowSpan"),en(this),this.A.Bi=t,this.v(),this.g("rowSpan",e,t))}},spanAllocation:{get:function(){return this.A!==null?this.A.Di:null},set:function(t){var e=this.spanAllocation;e!==t&&(en(this),this.A.Di=t,this.v(),this.g("spanAllocation",e,t))}},alignmentFocus:{get:function(){return this.sk},set:function(t){var e=this.sk;e.D(t)||(this.sk=t=t.J(),this.v(),this.g("alignmentFocus",e,t))}},portId:{get:function(){return this.Yn},set:function(t){var e=this.Yn;if(e!==t){var i=this.part;i===null||i instanceof Le||lt("Cannot set portID on a Link: "+t),e!==null&&i!==null&&uy(i,this),this.Yn=t,t!==null&&i!==null&&(i.Te=!0,ly(i,this)),this.g("portId",e,t)}}},toSpot:{get:function(){return this.ba!==null?this.ba.yj:Nn},set:function(t){var e=this.toSpot;e.D(t)||(t=t.J(),this.Xc(),this.ba.yj=t,this.g("toSpot",e,t),ed(this))}},toEndSegmentLength:{get:function(){return this.ba!==null?this.ba.wj:10},set:function(t){var e=this.toEndSegmentLength;e!==t&&(0>t&&me(t,">= 0",at,"toEndSegmentLength"),this.Xc(),this.ba.wj=t,this.g("toEndSegmentLength",e,t),ed(this))}},toShortLength:{get:function(){return this.ba!==null?this.ba.xj:0},set:function(t){var e=this.toShortLength;e!==t&&(this.Xc(),this.ba.xj=t,this.g("toShortLength",e,t),ed(this))}},toLinkable:{get:function(){return this.ba!==null?this.ba.Tr:null},set:function(t){var e=this.toLinkable;e!==t&&(this.Xc(),this.ba.Tr=t,this.g("toLinkable",e,t))}},toMaxLinks:{get:function(){return this.ba!==null?this.ba.Ur:1/0},set:function(t){var e=this.toMaxLinks;e!==t&&(0>t&&me(t,">= 0",at,"toMaxLinks"),this.Xc(),this.ba.Ur=t,this.g("toMaxLinks",e,t))}},fromSpot:{get:function(){return this.ba!==null?this.ba.Xi:Nn},set:function(t){var e=this.fromSpot;e.D(t)||(t=t.J(),this.Xc(),this.ba.Xi=t,this.g("fromSpot",e,t),ed(this))}},fromEndSegmentLength:{get:function(){return this.ba!==null?this.ba.Vi:10},set:function(t){var e=this.fromEndSegmentLength;e!==t&&(0>t&&me(t,">= 0",at,"fromEndSegmentLength"),this.Xc(),this.ba.Vi=t,this.g("fromEndSegmentLength",e,t),ed(this))}},fromShortLength:{get:function(){return this.ba!==null?this.ba.Wi:0},set:function(t){var e=this.fromShortLength;e!==t&&(this.Xc(),this.ba.Wi=t,this.g("fromShortLength",e,t),ed(this))}},fromLinkable:{get:function(){return this.ba!==null?this.ba.hq:null},set:function(t){var e=this.fromLinkable;e!==t&&(this.Xc(),this.ba.hq=t,this.g("fromLinkable",e,t))}},fromMaxLinks:{get:function(){return this.ba!==null?this.ba.iq:1/0},set:function(t){var e=this.fromMaxLinks;e!==t&&(0>t&&me(t,">= 0",at,"fromMaxLinks"),this.Xc(),this.ba.iq=t,this.g("fromMaxLinks",e,t))}},cursor:{get:function(){return this.A!==null?this.A.j:""},set:function(t){var e=this.cursor;e!==t&&(en(this),this.A.j=t,this.g("cursor",e,t))}},click:{get:function(){return this.A!==null?this.A.zh:null},set:function(t){var e=this.click;e!==t&&(en(this),this.A.zh=t,this.g("click",e,t))}},doubleClick:{get:function(){return this.A!==null?this.A.Fh:null},set:function(t){var e=this.doubleClick;e!==t&&(en(this),this.A.Fh=t,this.g("doubleClick",e,t))}},contextClick:{get:function(){return this.A!==null?this.A.Bh:null},set:function(t){var e=this.contextClick;e!==t&&(en(this),this.A.Bh=t,this.g("contextClick",e,t))}},mouseEnter:{get:function(){return this.A!==null?this.A.Mh:null},set:function(t){var e=this.mouseEnter;e!==t&&(en(this),this.A.Mh=t,this.g("mouseEnter",e,t))}},mouseLeave:{get:function(){return this.A!==null?this.A.Ph:null},set:function(t){var e=this.mouseLeave;e!==t&&(en(this),this.A.Ph=t,this.g("mouseLeave",e,t))}},mouseOver:{get:function(){return this.A!==null?this.A.Qh:null},set:function(t){var 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e=this.actionDown;e!==t&&(en(this),this.A.V=t,this.g("actionDown",e,t))}},actionMove:{get:function(){return this.A!==null?this.A.ia:null},set:function(t){var e=this.actionMove;e!==t&&(en(this),this.A.ia=t,this.g("actionMove",e,t))}},actionUp:{get:function(){return this.A!==null?this.A.Ha:null},set:function(t){var e=this.actionUp;e!==t&&(en(this),this.A.Ha=t,this.g("actionUp",e,t))}},actionCancel:{get:function(){return this.A!==null?this.A.F:null},set:function(t){var e=this.actionCancel;e!==t&&(en(this),this.A.F=t,this.g("actionCancel",e,t))}},toolTip:{get:function(){return this.A!==null?this.A.$h:null},set:function(t){var e=this.toolTip;e!==t&&(en(this),this.A.$h=t,this.g("toolTip",e,t))}},contextMenu:{get:function(){return this.A!==null?this.A.Ch:null},set:function(t){var e=this.contextMenu;e!==t&&(en(this),this.A.Ch=t,this.g("contextMenu",e,t))}}}),at.prototype.trigger=at.prototype.Jv,at.prototype.findBindingPanel=at.prototype.ih,at.prototype.findTemplateBinder=at.prototype.pz,at.prototype.setProperties=at.prototype.nm,at.prototype.apply=at.prototype.apply,at.prototype.attach=at.prototype.Du,at.prototype.set=at.prototype.set,at.prototype.isEnabledObject=at.prototype.If,at.prototype.isVisibleObject=at.prototype.Ed,at.prototype.isContainedBy=at.prototype.rg,at.prototype.getNearestIntersectionPoint=at.prototype.rs,at.prototype.getLocalPoint=at.prototype.qs,at.prototype.getDocumentScale=at.prototype.Df,at.prototype.getDocumentAngle=at.prototype.li,at.prototype.getDocumentBounds=at.prototype.mi,at.prototype.getDocumentPoint=at.prototype.ga,at.prototype.intersectsRect=at.prototype.Yc,at.prototype.containedInRect=at.prototype.fh,at.prototype.containsRect=at.prototype.Re,at.prototype.containsPoint=at.prototype.ca,at.prototype.raiseChanged=at.prototype.g,at.prototype.raiseChangedEvent=at.prototype.cb,at.prototype.addCopyProperty=at.prototype.Vw;var 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zero",Tn,"endRadius"),this.Xp=t,this.xe=null}},colorStops:{get:function(){return this.we},set:function(t){this._isFrozen&&Qt(this,t),this.we=t,this.xe=null}},pattern:{get:function(){return this.cr},set:function(t){this._isFrozen&&Qt(this,t),this.cr=t,this.xe=null}}}),Tn.prototype.isDark=Tn.prototype.Gx,Tn.prototype.darkenBy=Tn.prototype.Wy,Tn.prototype.lightenBy=Tn.prototype.Vz,Tn.prototype.addColorStop=Tn.prototype.addColorStop;var Uv=216/24389,Lg=24389/27,qp=[95.047,100,108.883],Eg=null,or=new qf,qa=new qf,ta=new qf,lu=new qf,ep=!1;Tn.className="Brush";var $h;Tn.Solid=$h=new mt(Tn,"Solid",0);var Kh;Tn.Linear=Kh=new mt(Tn,"Linear",1);var fl;Tn.Radial=fl=new mt(Tn,"Radial",2);var Qp;Tn.Pattern=Qp=new mt(Tn,"Pattern",4);var t0;Tn.Lab=t0=new mt(Tn,"Lab",5);var Jy;Tn.HSL=Jy=new mt(Tn,"HSL",6),Tn.randomColor=function(t,e){t===void 0&&(t=128),e===void 0&&(e=Math.max(t,255));var i=Math.abs(e-t);e=Math.floor(t+Math.random()*i).toString(16);var n=Math.floor(t+Math.random()*i).toString(16);return t=Math.floor(t+Math.random()*i).toString(16),2>e.length&&(e="0"+e),2>n.length&&(n="0"+n),2>t.length&&(t="0"+t),"#"+e+n+t},Tn.isValidColor=function(t){if(t==="black")return!0;if(t==="")return!1;ep||(Wv(),ep=!0);var e=Eg;if(e===null)return!0;e.fillStyle="#000000";var i=e.fillStyle;return e.fillStyle=t,e.fillStyle!==i?!0:(e.fillStyle="#FFFFFF",i=e.fillStyle,e.fillStyle=t,e.fillStyle!==i)},Tn.lighten=function(t){return nd(t)},Tn.lightenBy=nd,Tn.darken=function(t){return Yy(t)},Tn.darkenBy=Yy,Tn.mix=kg,Tn.isDark=Wd;function So(){this.xa="Base"}So.prototype.measure=function(){},So.prototype.Yz=function(t,e,i,n,s){t.measure(e,i,n,s)},So.prototype.arrange=function(){},So.prototype.Ly=function(t,e,i,n,s,a){t.arrange(e,i,n,s,a)},So.prototype.iA=function(t){t.Uj()},So.prototype.gc=function(){},ct.Object.defineProperties(So.prototype,{name:{get:function(){return this.xa},set:function(t){this.xa=t}},classType:{get:function(){return ne}}}),So.prototype.remeasureObject=So.prototype.iA,So.prototype.arrangeElement=So.prototype.Ly,So.prototype.measureElement=So.prototype.Yz,So.className="PanelLayout";function _g(){this.xa="Base"}gi(_g,So),_g.prototype.measure=function(t,e,i,n,s,a,l){var c=n.length;t=uu(t);for(var f=0;f<c;f++){var m=n[f];if(m.visible||m===t){var v=m.margin,w=v.right+v.left;v=v.top+v.bottom,m.measure(e,i,a,l);var C=m.measuredBounds;w=Math.max(C.width+w,0),v=Math.max(C.height+v,0),C=m.position.x;var k=m.position.y;isFinite(C)||(C=0),isFinite(k)||(k=0),m instanceof Xi&&m.isGeometryPositioned&&(m=m.strokeWidth/2,C-=m,k-=m),vr(s,C,k,w,v)}}},_g.prototype.arrange=function(t,e,i){var n=e.length,s=t.padding;for(t=i.x-s.left,i=i.y-s.top,s=0;s<n;s++){var a=e[s],l=a.measuredBounds,c=a.margin,f=a.position.x,m=a.position.y;if(f=isNaN(f)?-t:f-t,m=isNaN(m)?-i:m-i,a instanceof Xi&&a.isGeometryPositioned){var v=a.strokeWidth/2;f-=v,m-=v}a.visible&&a.arrange(f+c.left,m+c.top,l.width,l.height)}};function Tg(){this.xa="Base"}gi(Tg,So),Tg.prototype.measure=function(t,e,i,n,s,a,l){var c=n.length;e=Pe(),a=uu(t);for(var f=0;f<c;f++){var m=n[f];if(m.visible||m===a){var v=Qs(m,!1);if(v!==Yt&&v!==si)e.push(m);else{m.measure(1/0,i,0,l),v=m.margin,m=m.measuredBounds;var w=Math.max(m.height+v.top+v.bottom,0);s.width+=Math.max(m.width+v.right+v.left,0),s.height=Math.max(s.height,w)}}}for(n=e.length,t.desiredSize.height?i=Math.min(t.desiredSize.height,t.maxSize.height):s.height!==0&&(i=Math.min(s.height,t.maxSize.height)),t=0;t<n;t++)f=e[t],(f.visible||f===a)&&(v=f.margin,c=v.right+v.left,v=v.top+v.bottom,f.measure(1/0,i,0,l),f=f.measuredBounds,v=Math.max(f.height+v,0),s.width+=Math.max(f.width+c,0),s.height=Math.max(s.height,v));qe(e)},Tg.prototype.arrange=function(t,e,i){for(var n=e.length,s=t.padding,a=s.top,l=t.isOpposite,c=l?i.width:s.left,f=0;f<n;f++){var m=a,v=e[f];if(v.visible){var w=v.measuredBounds,C=v.margin,k=C.top+C.bottom,L=a+s.bottom,A=w.height,H=Qs(v,!1);(isNaN(v.desiredSize.height)&&H===ie||H===yi)&&(A=Math.max(i.height-k-L,0)),k=A+k+L,L=v.alignment,L.Xb()&&(L=t.defaultAlignment),L.sb()||(L=on),l&&(c-=w.width+C.left+C.right),v.arrange(c+L.offsetX+C.left,m+L.offsetY+C.top+(i.height*L.y-k*L.y),w.width,A),l||(c+=w.width+C.left+C.right)}}};function Pg(){this.xa="Base"}gi(Pg,So),Pg.prototype.measure=function(t,e,i,n,s,a){var l=n.length;i=Pe();for(var c=uu(t),f=0;f<l;f++){var m=n[f];if(m.visible||m===c){var v=Qs(m,!1);if(v!==Yt&&v!==yi)i.push(m);else{var w=m.margin;v=w.right+w.left,w=w.top+w.bottom,m.measure(e,1/0,a,0),m=m.measuredBounds,Lo(s,Math.max(s.width,Math.max(m.width+v,0)),s.height+Math.max(m.height+w,0))}}}if(n=i.length,n!==0){for(t.desiredSize.width?e=Math.min(t.desiredSize.width,t.maxSize.width):s.width!==0&&(e=Math.min(s.width,t.maxSize.width)),t=0;t<n;t++)f=i[t],(f.visible||f===c)&&(m=f.margin,l=m.right+m.left,m=m.top+m.bottom,f.measure(e,1/0,a,0),f=f.measuredBounds,m=Math.max(f.height+m,0),s.width=Math.max(s.width,Math.max(f.width+l,0)),s.height+=m);qe(i)}},Pg.prototype.arrange=function(t,e,i){for(var n=e.length,s=t.padding,a=s.left,l=t.isOpposite,c=l?i.height:s.top,f=0;f<n;f++){var m=a,v=e[f];if(v.visible){var w=v.measuredBounds,C=v.margin,k=C.left+C.right,L=a+s.right,A=w.width,H=Qs(v,!1);(isNaN(v.desiredSize.width)&&H===ie||H===si)&&(A=Math.max(i.width-k-L,0)),k=A+k+L,L=v.alignment,L.Xb()&&(L=t.defaultAlignment),L.sb()||(L=on),l&&(c-=w.height+C.bottom+C.top),v.arrange(m+L.offsetX+C.left+(i.width*L.x-k*L.x),c+L.offsetY+C.top,A,w.height),l||(c+=w.height+C.bottom+C.top)}}};function dm(){this.xa="Base"}gi(dm,So),dm.prototype.measure=function(t,e,i,n,s,a,l){var c=n.length,f=t.Pb(),m=f.margin,v=m.right+m.left,w=m.top+m.bottom;f.measure(e,i,a,l);var C=f.measuredBounds;a=C.width,l=C.height;var k=Math.max(a+v,0),L=Math.max(l+w,0),A=t.isClipping,H=It.allocAt(-m.left,-m.top,k,L),R=It.allocAt(0,0,a,l);Ud(f,R,!0),a=R.width,l=R.height;for(var X=!0,Y=uu(t),tt=0;tt<c;tt++){var st=n[tt];C=e;var bt=i;if(st!==f&&(st.visible||st===Y)){m=st.margin;var Te=m.left,Ke=m.top;switch(k=m.right+m.left,L=m.top+m.bottom,m=Qs(st,!1),m){case ie:C=a,bt=l,Ke=Te=L=k=0;break;case si:C=a,Te=k=0;break;case yi:bt=l,Ke=L=0}st.measure(C,bt,0,0),C=st.measuredBounds,k=Math.max(C.width+k,0),L=Math.max(C.height+L,0),m=st.alignment,m.Xb()&&(m=t.defaultAlignment),m.sb()||(m=on);var Oe=st.alignmentFocus;if(Oe.Xb()&&(Oe=on),bt=null,st instanceof ne&&st.$e!==""&&(bt=st.fb(st.$e),bt===st&&(bt=null)),Te=R.x-Te,Ke=R.y-Ke,bt!==null){for(st.arrange(0,0,C.width,C.height),C=bt.actualBounds,C=z.allocAt(C.x+(Oe.x*C.width-Oe.offsetX),C.y+(Oe.y*C.height-Oe.offsetY)),bt=bt.panel;bt!==st;)bt.transform.Ga(C),bt=bt.panel;Te+=m.x*a+m.offsetX-C.x,Ke+=m.y*l+m.offsetY-C.y,z.free(C)}else Te+=m.x*a+m.offsetX-(Oe.x*C.width+Oe.offsetX),Ke+=m.y*l+m.offsetY-(Oe.y*C.height+Oe.offsetY);X?(X=!1,s.h(Te,Ke,k,L)):vr(s,Te,Ke,k,L)}}switch(X?s.assign(H):A?s.Uu(R.x,R.y,R.width,R.height):vr(s,H.x,H.y,H.width,H.height),It.free(H),It.free(R),m=f.stretch,m===Vi&&(m=Qs(f,!1)),m){case Yt:return;case ie:if(!isFinite(e)&&!isFinite(i))return;break;case si:if(!isFinite(e))return;break;case yi:if(!isFinite(i))return}for(C=f.measuredBounds,a=C.width,l=C.height,k=Math.max(a+v,0),L=Math.max(l+w,0),m=f.margin,R=It.allocAt(-m.left,-m.top,k,L),Ud(f,R,!0),a=R.width,l=R.height,e=0;e<c;e++)i=n[e],i===f||!i.visible&&i!==Y||(m=i.margin,k=m.right+m.left,L=m.top+m.bottom,C=i.measuredBounds,k=Math.max(C.width+k,0),L=Math.max(C.height+L,0),v=i.alignment,v.Xb()&&(v=t.defaultAlignment),v.sb()||(v=on),i=i.alignmentFocus,i.Xb()&&(i=on),X?(X=!1,s.h(v.x*a+v.offsetX-(i.x*C.width+i.offsetX)-m.left,v.y*l+v.offsetY-(i.y*C.height+i.offsetY)-m.top,k,L)):vr(s,v.x*a+v.offsetX-(i.x*C.width+i.offsetX)-m.left,v.y*l+v.offsetY-(i.y*C.height+i.offsetY)-m.top,k,L));X?s.assign(H):A?s.Uu(R.x,R.y,R.width,R.height):vr(s,H.x,H.y,H.width,H.height),It.free(R)},dm.prototype.arrange=function(t,e,i){var n=e.length,s=t.Pb(),a=s.measuredBounds,l=a.width,c=a.height,f=t.padding;a=f.left,f=f.top;var m=a-i.x,v=f-i.y;for(s.arrange(m,v,l,c),l=It.allocAt(0,0,l,c),Ud(s,l,!1),c=0;c<n;c++){var w=e[c];if(w!==s){m=w.measuredBounds;var C=m.width,k=m.height;v=w.alignment,v.Xb()&&(v=t.defaultAlignment),v.sb()||(v=on);var L=w.alignmentFocus;if(L.Xb()&&(L=on),m=null,w instanceof ne&&w.$e!==""&&(m=w.fb(w.$e),m===w&&(m=null)),m!==null){var A=m.actualBounds;for(L=z.allocAt(A.x+(L.x*A.width-L.offsetX),A.y+(L.y*A.height-L.offsetY)),m=m.panel;m!==w;)m.transform.Ga(L),m=m.panel;m=v.x*l.width+v.offsetX-L.x,v=v.y*l.height+v.offsetY-L.y,z.free(L)}else m=v.x*l.width+v.offsetX-(L.x*C+L.offsetX),v=v.y*l.height+v.offsetY-(L.y*k+L.offsetY);m+=l.x-i.x,v+=l.y-i.y,w.visible&&w.arrange(a+m,f+v,C,k)}}It.free(l)};function Ud(t,e,i){var n=null;if(t instanceof ne&&t.$e!==""&&(n=t.fb(t.$e),n===t&&(n=null)),n!==null)for(i&&t.arrange(0,0,e.width,e.height),e.assign(n.actualBounds),n=n.panel;n!==t;)n.transform.pp(e),n=n.panel}function Ng(){this.xa="Base"}gi(Ng,So),Ng.prototype.measure=function(t,e,i,n,s,a,l){var c=n.length,f=t.Pb(),m=f.margin,v=e,w=i,C=m.right+m.left,k=m.top+m.bottom;f.measure(e,i,a,l),m=f.measuredBounds;var L=0,A=null;f instanceof Xi&&(A=f,L=A.strokeWidth*A.scale);var H=Math.max(m.width+C,0);m=Math.max(m.height+k,0);var R=Xv(f),X=R.x*H+R.offsetX;R=R.y*m+R.offsetY;var Y=Yv(f),tt=Y.x*H+Y.offsetX;for(Y=Y.y*m+Y.offsetY,isFinite(e)&&(v=Math.max(Math.abs(X-tt)-L,0)),isFinite(i)&&(w=Math.max(Math.abs(R-Y)-L,0)),L=ii.alloc(),L.h(0,0),t=uu(t),Y=0;Y<c;Y++)R=n[Y],R===f||!R.visible&&R!==t||(m=R.margin,H=m.right+m.left,X=m.top+m.bottom,R.measure(v,w,0,0),m=R.measuredBounds,H=Math.max(m.width+H,0),m=Math.max(m.height+X,0),L.h(Math.max(H,L.width),Math.max(m,L.height)));if(c===1)s.width=H,s.height=m,ii.free(L);else{switch(R=Xv(f),Y=Yv(f),c=n=0,Y.x!==R.x&&Y.y!==R.y&&(n=L.width/Math.abs(Y.x-R.x),c=L.height/Math.abs(Y.y-R.y)),ii.free(L),L=0,A!==null&&(L=A.strokeWidth*A.scale,o0(A)===Ge&&(n=c=Math.max(n,c))),n+=Math.abs(R.offsetX)+Math.abs(Y.offsetX)+L,c+=Math.abs(R.offsetY)+Math.abs(Y.offsetY)+L,A=f.stretch,A===Vi&&(A=Qs(f,!1)),A){case Yt:l=a=0;break;case ie:isFinite(e)&&(n=e),isFinite(i)&&(c=i);break;case si:isFinite(e)&&(n=e),l=0;break;case yi:a=0,isFinite(i)&&(c=i)}f.Uj(),f.measure(n,c,a,l),s.width=f.measuredBounds.width+C,s.height=f.measuredBounds.height+k}},Ng.prototype.arrange=function(t,e){var i=e.length,n=t.Pb(),s=n.measuredBounds,a=It.alloc();a.h(0,0,1,1);var l=n.margin,c=l.left;l=l.top;var f=t.padding,m=f.left;f=f.top,n.arrange(m+c,f+l,s.width,s.height);var v=Xv(n),w=Yv(n),C=v.y*s.height+v.offsetY,k=w.x*s.width+w.offsetX;for(w=w.y*s.height+w.offsetY,a.x=v.x*s.width+v.offsetX,a.y=C,vr(a,k,w,0,0),a.x+=c+m,a.y+=l+f,s=0;s<i;s++)c=e[s],c!==n&&(m=c.measuredBounds,l=c.margin,f=Math.max(m.width+l.right+l.left,0),v=Math.max(m.height+l.top+l.bottom,0),C=c.alignment,C.Xb()&&(C=t.defaultAlignment),C.sb()||(C=on),f=a.width*C.x+C.offsetX-f*C.x+l.left+a.x,l=a.height*C.y+C.offsetY-v*C.y+l.top+a.y,c.visible&&(jr(a.x,a.y,a.width,a.height,f,l,m.width,m.height)?c.arrange(f,l,m.width,m.height):c.arrange(f,l,m.width,m.height,new It(a.x,a.y,a.width,a.height))));It.free(a)};function Zd(){this.xa="Base",this.name="Table"}gi(Zd,So),Zd.prototype.measure=function(t,e,i,n,s){for(var a=n.length,l=Pe(),c=Pe(),f=0;f<a;f++){var m=n[f],v=m instanceof ne?m:null;if(v!==null&&bc(v)&&m.visible){c.push(v);for(var w=v.O.s,C=w.length,k=0;k<C;k++){var L=w[k];v.type===ne.TableRow?L.row=m.row:v.type===ne.TableColumn&&(L.column=m.column),l.push(L)}}else l.push(m)}a=l.length,a===0&&(t.Fb(0),t.Eb(0));for(var A=[],H=0;H<a;H++){var R=l[H];R.visible&&(Hr(R,!0),vs(R,!0),A[R.row]||(A[R.row]=[]),A[R.row][R.column]||(A[R.row][R.column]=[]),A[R.row][R.column].push(R))}qe(l);var X=Pe(),Y=Pe(),tt=Pe(),st={count:0},bt={count:0},Te=e,Ke=i,Oe=t.rowDefs,he=t.colDefs,Gt=null;a=Oe.length;for(var Wi=0;Wi<a;Wi++)Gt=Oe[Wi],Gt!==void 0&&(Gt.actual=0);a=he.length;for(var Di=0;Di<a;Di++)Gt=he[Di],Gt!==void 0&&(Gt.actual=0);for(var In=A.length,sr=0,is=0;is<In;is++)A[is]&&(sr=Math.max(sr,A[is].length));var cs=Math.min(t.topIndex,In-1),ma=Math.min(t.leftIndex,sr-1),ns=0;In=A.length;for(var yf=uu(t),xo=0;xo<In;xo++)if(A[xo]){sr=A[xo].length;var vh=t.Fb(xo);vh.actual=0;for(var ga=vh.oc=0;ga<sr;ga++)if(A[xo][ga]){var xf=t.Eb(ga);X[ga]===void 0&&(xf.actual=0,xf.oc=0,X[ga]=!0);for(var Dl=A[xo][ga],mu=Dl.length,xl=0;xl<mu;xl++){var nl=Dl[xl];if(nl.visible||nl===yf){var Cp=1<nl.rowSpan||1<nl.columnSpan;Cp&&(xo<cs||ga<ma||Y.push(nl));var yh=nl.margin,Ev=yh.right+yh.left,wl=yh.top+yh.bottom,va=La(nl,vh,xf,!1),jy=nl.desiredSize,ng=!isNaN(jy.height),Yh=!isNaN(jy.width)&&ng;if(Cp||va===Yt||Yh||xo<cs||ga<ma||(st[ga]!==void 0||va!==ie&&va!==si||(st[ga]=-1,st.count++),bt[xo]!==void 0||va!==ie&&va!==yi||(bt[xo]=-1,bt.count++),tt.push(nl)),nl.measure(1/0,1/0,0,0),!(xo<cs||ga<ma)){var rl=nl.measuredBounds,I0=Math.max(rl.width+Ev,0),bl=Math.max(rl.height+wl,0);if(nl.rowSpan===1&&(va===Yt||va===si)){Gt=t.Fb(xo);var kp=Gt.Wc();ns=Math.max(bl-Gt.actual,0),ns+kp>Ke&&(ns=Math.max(Ke-kp,0));var Q1=Gt.oa===0;Gt.oc=Gt.oc+ns,Gt.actual=Gt.oa+ns,Ke=Math.max(Ke-(ns+(Q1?kp:0)),0)}if(nl.columnSpan===1&&(va===Yt||va===yi)){Gt=t.Eb(ga);var $y=Gt.Wc();ns=Math.max(I0-Gt.actual,0),ns+$y>Te&&(ns=Math.max(Te-$y,0));var $x=Gt.oa===0;Gt.oc=Gt.oc+ns,Gt.actual=Gt.oa+ns,Te=Math.max(Te-(ns+($x?$y:0)),0)}Cp&&nl.Uj()}}}}}qe(X);var Ic=0,xd=0;a=t.columnCount;for(var rg=0;rg<a;rg++){var Lp=he[rg];Lp!==void 0&&(Ic+=isNaN(Lp.Hc)?Lp.oc:Lp.Hc,Lp.oc!==0&&(Ic+=Lp.Wc()))}a=t.rowCount;for(var _v=0;_v<a;_v++){var Ep=Oe[_v];Ep!==void 0&&(xd+=isNaN(Ep.Hc)?Ep.oc:Ep.Hc,Ep.oc!==0&&(xd+=Ep.Wc()))}Te=Math.max(e-Ic,0);var Oc=Ke=Math.max(i-xd,0),wf=Te;a=tt.length;for(var ol=0;ol<a;ol++){var Jh=tt[ol],tx=t.Fb(Jh.row),wd=t.Eb(Jh.column),Tv=Jh.measuredBounds,xh=Jh.margin,O0=xh.right+xh.left,qh=xh.top+xh.bottom;st[Jh.column]=wd.oc===0&&st[Jh.column]!==void 0?Math.max(Tv.width+O0,st[Jh.column]):null,bt[Jh.row]=tx.oc===0&&bt[Jh.row]!==void 0?Math.max(Tv.height+qh,bt[Jh.row]):null}var og=0,Pv=0,Ru;for(Ru in bt)Ru!=="count"&&(og+=bt[Ru]);for(Ru in st)Ru!=="count"&&(Pv+=st[Ru]);for(var Ss=ii.alloc(),Ky=0;Ky<a;Ky++){var Aa=tt[Ky];if(Aa.visible||Aa===yf){var wo=t.Fb(Aa.row),Da=t.Eb(Aa.column),bd=0;isFinite(Da.width)?bd=Da.width:(isFinite(Te)&&st[Aa.column]!==null?Pv===0?bd=Da.actual+Te:bd=st[Aa.column]/Pv*wf:st[Aa.column]!==null?bd=Te:bd=Da.actual||Te,bd=Math.max(0,bd-Da.Wc()));var bf=0;switch(isFinite(wo.height)?bf=wo.height:(isFinite(Ke)&&bt[Aa.row]!==null?og===0?bf=wo.actual+Ke:bf=bt[Aa.row]/og*Oc:bt[Aa.row]!==null?bf=Ke:bf=wo.actual||Ke,bf=Math.max(0,bf-wo.Wc())),Ss.h(Math.max(Da.minimum,Math.min(bd,Da.maximum)),Math.max(wo.minimum,Math.min(bf,wo.maximum))),va=La(Aa,wo,Da,!1),va){case si:Ss.height=Math.max(Ss.height,wo.actual+Ke);break;case yi:Ss.width=Math.max(Ss.width,Da.actual+Te)}var B0=Aa.margin,Kx=B0.right+B0.left,ex=B0.top+B0.bottom;Aa.Uj(),Aa.measure(Ss.width,Ss.height,Da.minimum,wo.minimum);var Nv=Aa.measuredBounds,F0=Math.max(Nv.width+Kx,0),sg=Math.max(Nv.height+ex,0);isFinite(Te)&&(F0=Math.min(F0,Ss.width)),isFinite(Ke)&&(sg=Math.min(sg,Ss.height));var sl=0;sl=wo.actual,wo.actual=Math.max(wo.actual,sg),wo.oc=Math.max(wo.oc,sg),ns=wo.actual-sl,Ke=Math.max(Ke-ns,0),bt[Aa.row]===null&&(Oc=Math.max(Oc-ns,0)),sl=Da.actual,Da.actual=Math.max(Da.actual,F0),Da.oc=Math.max(Da.oc,F0),ns=Da.actual-sl,Te=Math.max(Te-ns,0),st[Aa.column]===null&&(wf=Math.max(wf-ns,0))}}qe(tt);var Sd=ii.alloc(),wh=Pe(),tu=Pe();if(a=Y.length,a!==0){for(var _p=0;_p<In;_p++)if(A[_p]){sr=A[_p].length;var Av=t.Fb(_p);wh[_p]=Av.actual;for(var Tp=0;Tp<sr;Tp++)if(A[_p][Tp]){var ix=t.Eb(Tp);tu[Tp]=ix.actual}}}for(var Dv=0;Dv<a;Dv++){var io=Y[Dv];if(io.visible||io===yf){var zu=t.Fb(io.row),gu=t.Eb(io.column);switch(Ss.h(Math.max(gu.minimum,Math.min(e,gu.maximum)),Math.max(zu.minimum,Math.min(i,zu.maximum))),va=La(io,zu,gu,!1),va){case ie:tu[gu.index]!==0&&(Ss.width=Math.min(Ss.width,tu[gu.index])),wh[zu.index]!==0&&(Ss.height=Math.min(Ss.height,wh[zu.index]));break;case si:tu[gu.index]!==0&&(Ss.width=Math.min(Ss.width,tu[gu.index]));break;case yi:wh[zu.index]!==0&&(Ss.height=Math.min(Ss.height,wh[zu.index]))}isFinite(gu.width)&&(Ss.width=gu.width),isFinite(zu.height)&&(Ss.height=zu.height),Sd.h(0,0);for(var nx=gu.minimum,Sl=zu.minimum,Sf=1;Sf<io.rowSpan&&!(io.row+Sf>=t.rowCount);Sf++)Gt=t.Fb(io.row+Sf),ns=0,ns=va===ie||va===yi?Math.max(Gt.minimum,wh[io.row+Sf]===0?Gt.maximum:Math.min(wh[io.row+Sf],Gt.maximum)):Math.max(Gt.minimum,isNaN(Gt.Hc)?Gt.maximum:Math.min(Gt.Hc,Gt.maximum)),Sd.height+=ns,Sl+=Gt.minimum;for(var vu=1;vu<io.columnSpan&&!(io.column+vu>=t.columnCount);vu++)Gt=t.Eb(io.column+vu),ns=0,ns=va===ie||va===si?Math.max(Gt.minimum,tu[io.column+vu]===0?Gt.maximum:Math.min(tu[io.column+vu],Gt.maximum)):Math.max(Gt.minimum,isNaN(Gt.Hc)?Gt.maximum:Math.min(Gt.Hc,Gt.maximum)),Sd.width+=ns,nx+=Gt.minimum;Ss.width+=Sd.width,Ss.height+=Sd.height;var Iv=io.margin,Pp=Iv.right+Iv.left,Hy=Iv.top+Iv.bottom;io.measure(Ss.width,Ss.height,nx,Sl);for(var Ov=io.measuredBounds,Qh=Math.max(Ov.width+Pp,0),R0=Math.max(Ov.height+Hy,0),Np=0,Bv=0;Bv<io.rowSpan&&!(io.row+Bv>=t.rowCount);Bv++)Gt=t.Fb(io.row+Bv),Np+=Gt.total||0;if(Np<R0){var Mf=R0-Np,Bc=R0-Np;if(io.spanAllocation!==null)for(var Cf=io.spanAllocation,Md=0;Md<io.rowSpan&&!(0>=Mf)&&!(io.row+Md>=t.rowCount);Md++){Gt=t.Fb(io.row+Md);var kf=Gt.oa||0,z0=Cf(io,Gt,Bc);Gt.actual=Math.min(Gt.maximum,kf+z0),Gt.oa!==kf&&(Mf-=Gt.oa-kf)}for(;0<Mf;){var bh=Gt.oa||0;if(isNaN(Gt.height)&&Gt.maximum>bh&&(Gt.actual=Math.min(Gt.maximum,bh+Mf),Gt.oa!==bh&&(Mf-=Gt.oa-bh)),Gt.index===0)break;Gt=t.Fb(Gt.index-1)}}for(var ag=0,Lf=0;Lf<io.columnSpan&&!(io.column+Lf>=t.columnCount);Lf++)Gt=t.Eb(io.column+Lf),ag+=Gt.total||0;if(ag<Qh){var lg=Qh-ag,Hx=Qh-ag;if(io.spanAllocation!==null)for(var Cd=io.spanAllocation,j0=0;j0<io.columnSpan&&!(0>=lg)&&!(io.column+j0>=t.columnCount);j0++){Gt=t.Eb(io.column+j0);var Vy=Gt.oa||0,Vx=Cd(io,Gt,Hx);Gt.actual=Math.min(Gt.maximum,Vy+Vx),Gt.oa!==Vy&&(lg-=Gt.oa-Vy)}for(;0<lg;){var rx=Gt.oa||0;if(isNaN(Gt.width)&&Gt.maximum>rx&&(Gt.actual=Math.min(Gt.maximum,rx+lg),Gt.oa!==rx&&(lg-=Gt.oa-rx)),Gt.index===0)break;Gt=t.Eb(Gt.index-1)}}}}qe(Y),ii.free(Sd),ii.free(Ss),wh!==void 0&&qe(wh),tu!==void 0&&qe(tu);var ug=0,hg=0,ox=t.desiredSize,o2=t.maxSize;va=Qs(t,!0);var Wy=xd=Ic=0,Uy=0;a=t.columnCount;for(var sx=0;sx<a;sx++)he[sx]!==void 0&&(Gt=t.Eb(sx),isFinite(Gt.width)?(Wy+=Gt.width,Wy+=Gt.Wc()):wm(Gt)===rp?(Wy+=Gt.oa,Wy+=Gt.Wc()):Gt.oa!==0&&(Ic+=Gt.oa,Ic+=Gt.Wc()));isFinite(ox.width)?ug=Math.min(ox.width,o2.width):ug=va!==Yt&&isFinite(e)?e:Ic,ug=Math.max(ug,t.minSize.width),ug=Math.max(ug-Wy,0);for(var V2=Ic===0?1:Math.max(ug/Ic,1),ax=0;ax<a;ax++)he[ax]!==void 0&&(Gt=t.Eb(ax),isFinite(Gt.width)||wm(Gt)===rp||(Gt.actual=Gt.oa*V2),Gt.position=s.width,Gt.oa!==0&&(s.width+=Gt.oa,s.width+=Gt.Wc()));a=t.rowCount;for(var lx=0;lx<a;lx++)Oe[lx]!==void 0&&(Gt=t.Fb(lx),isFinite(Gt.height)?(Uy+=Gt.height,Uy+=Gt.Wc()):wm(Gt)===rp?(Uy+=Gt.oa,Uy+=Gt.Wc()):Gt.oa!==0&&(xd+=Gt.oa,xd+=Gt.Wc()));isFinite(ox.height)?hg=Math.min(ox.height,o2.height):hg=va!==Yt&&isFinite(i)?i:xd,hg=Math.max(hg,t.minSize.height),hg=Math.max(hg-Uy,0);for(var W2=xd===0?1:Math.max(hg/xd,1),ux=0;ux<a;ux++)Oe[ux]!==void 0&&(Gt=t.Fb(ux),isFinite(Gt.height)||wm(Gt)===rp||(Gt.actual=Gt.oa*W2),Gt.position=s.height,Gt.oa!==0&&(s.height+=Gt.oa,s.height+=Gt.Wc()));a=c.length;for(var Wx=0;Wx<a;Wx++){var Zy=c[Wx],Ux=0,Zx=0;Zy.type===ne.TableRow?(Ux=s.width,Gt=t.Fb(Zy.row),Zx=Gt.actual):(Gt=t.Eb(Zy.column),Ux=Gt.actual,Zx=s.height),Zy.measuredBounds.h(0,0,Ux,Zx),Hr(Zy,!1)}qe(c),t.inRowsCols=A},Zd.prototype.arrange=function(t,e,i){var n=e.length,s=t.padding,a=s.left;s=s.top;var l=t.inRowsCols;if(l!==null){for(var c,f,m=l.length,v=0,w=0;w<m;w++)l[w]&&(v=Math.max(v,l[w].length));f=t.rowDefs,c=t.colDefs;var C=w=0,k=Math.min(t.topIndex,m-1);if(0<f.length){for(;k!==m&&(f[k]===void 0||f[k].oa===0);)k++;k=Math.max(Math.min(k,m-1),0),w=-f[k].position}var L=Math.min(t.leftIndex,v-1);if(0<c.length){for(;L!==v&&(c[L]===void 0||c[L].oa===0);)L++;L=Math.max(Math.min(L,v-1),0),C=-c[L].position}for(var A=0,H=0;A!==m&&f[A]===void 0;)A++;for(;H!==m&&c[H]===void 0;)H++;v=t.part,t.Fb(A),t.Eb(H);for(var R=0;R<e.length;R++){var X=e[R];if(X instanceof ne&&X.visible&&bc(X)){if(X.type===ne.TableRow){c=t.Fb(X.row);var Y=t.Eb(H)}else c=t.Fb(A),Y=t.Eb(X.column);f=c.position+w+s,c.oa!==0&&(f+=c.Io(Math.max(A,k))),c=Y.position+C+a,Y.oa!==0&&(c+=Y.Io(Math.max(H,L))),Y=X.measuredBounds,X.Uk(),X.actualBounds.ka();var tt=X.actualBounds,st=It.allocAt(tt.x,tt.y,tt.width,tt.height);tt.x=X.type===ne.TableRow?a:c,tt.y=X.type===ne.TableColumn?s:f,tt.width=Y.width,tt.height=Y.height,X.actualBounds.freeze(),vs(X,!1),Xs(st,tt)||v===null||(v.oh(),X.Pn(v)),It.free(st)}}for(R=ii.alloc(),X=0;X<m;X++)if(l[X]){for(v=l[X].length,Y=t.Fb(X),f=Y.position+w+s,Y.oa!==0&&(f+=Y.Io(Math.max(A,k))),tt=0;tt<v;tt++)if(l[X][tt]){st=t.Eb(tt),c=st.position+C+a,st.oa!==0&&(c+=st.Io(Math.max(H,L)));for(var bt=l[X][tt],Te=bt.length,Ke=0;Ke<Te;Ke++){var Oe=bt[Ke],he=Oe.measuredBounds;R.h(0,0);for(var Gt=1;Gt<Oe.rowSpan&&!(X+Gt>=t.rowCount);Gt++){var Wi=t.Fb(X+Gt);Wi.oa!==0&&(R.height+=Wi.total)}for(Gt=1;Gt<Oe.columnSpan&&!(tt+Gt>=t.columnCount);Gt++)Wi=t.Eb(tt+Gt),Wi.oa!==0&&(R.width+=Wi.total);var Di=st.oa+R.width,In=Y.oa+R.height;Gt=c,Wi=f;var sr=Di,is=In,cs=c,ma=f,ns=Di,yf=In;c+Di>i.width&&(ns=Math.max(i.width-c,0)),f+In>i.height&&(yf=Math.max(i.height-f,0));var xo=Oe.alignment;if(xo.Xb()){xo=t.defaultAlignment,xo.sb()||(xo=on);var vh=xo.x,ga=xo.y,xf=xo.offsetX;xo=xo.offsetY;var Dl=st.alignment,mu=Y.alignment;Dl.sb()&&(vh=Dl.x,xf=Dl.offsetX),mu.sb()&&(ga=mu.y,xo=mu.offsetY)}else vh=xo.x,ga=xo.y,xf=xo.offsetX,xo=xo.offsetY;(isNaN(vh)||isNaN(ga))&&(ga=vh=.5,xo=xf=0),Dl=he.width,mu=he.height;var xl=Oe.margin,nl=xl.left+xl.right,Cp=xl.top+xl.bottom,yh=La(Oe,Y,st,!1);!isNaN(Oe.desiredSize.width)||yh!==ie&&yh!==si||(Dl=Math.max(Di-nl,0)),!isNaN(Oe.desiredSize.height)||yh!==ie&&yh!==yi||(mu=Math.max(In-Cp,0)),Di=Oe.maxSize,In=Oe.minSize,Dl=Math.min(Di.width,Dl),mu=Math.min(Di.height,mu),Dl=Math.max(In.width,Dl),mu=Math.max(In.height,mu),Di=mu+Cp,Gt+=sr*vh-(Dl+nl)*vh+xf+xl.left,Wi+=is*ga-Di*ga+xo+xl.top,Oe.visible&&(jr(cs,ma,ns,yf,Gt,Wi,he.width,he.height)?Oe.arrange(Gt,Wi,Dl,mu):Oe.arrange(Gt,Wi,Dl,mu,new It(cs,ma,ns,yf)))}}}for(ii.free(R),t=0;t<n;t++)i=e[t],a=i instanceof ne?i:null,a!==null&&bc(a)&&(a=i.actualBounds,i.naturalBounds.ka(),i.naturalBounds.h(0,0,a.width,a.height),i.naturalBounds.freeze())}};function Gd(){this.xa="Base"}gi(Gd,So),Gd.prototype.measure=function(){},Gd.prototype.arrange=function(){};function e0(){this.xa="Base"}gi(e0,So),e0.prototype.measure=function(){},e0.prototype.arrange=function(){};function Pl(){this.xa="Base"}gi(Pl,So),Pl.prototype.measure=function(t,e,i,n,s,a,l){1<n.length&&lt("Viewbox Panel cannot contain more than one GraphObject."),n=n[0],n.Ca=1,n.Uj(),n.measure(1/0,1/0,a,l);var c=n.measuredBounds,f=n.margin,m=f.right+f.left;if(f=f.top+f.bottom,isFinite(e)||isFinite(i)){var v=n.scale,w=c.width;c=c.height;var C=Math.max(e-m,0),k=Math.max(i-f,0),L=1;t.viewboxStretch===Ge?w!==0&&c!==0&&(L=Math.min(C/w,k/c)):w!==0&&c!==0&&(L=Math.max(C/w,k/c)),L===0&&(L=1e-4),n.Ca*=L,v!==n.scale&&(Hr(n,!0),n.measure(1/0,1/0,a,l))}c=n.measuredBounds,s.width=isFinite(e)?e:Math.max(c.width+m,0),s.height=isFinite(i)?i:Math.max(c.height+f,0)},Pl.prototype.arrange=function(t,e,i){e=e[0];var n=e.measuredBounds,s=e.margin,a=Math.max(n.width+(s.right+s.left),0);s=Math.max(n.height+(s.top+s.bottom),0);var l=e.alignment;l.Xb()&&(l=t.defaultAlignment),l.sb()||(l=on),e.arrange(i.width*l.x-a*l.x+l.offsetX,i.height*l.y-s*l.y+l.offsetY,n.width,n.height)};function fm(){this.xa="Base"}gi(fm,So),fm.prototype.measure=function(){},fm.prototype.arrange=function(){},fm.prototype.gc=function(t,e,i){i=t.Df()*i.scale,0>=i&&(i=1);var n=t.gridCellSize,s=n.width;n=n.height;var a=t.naturalBounds,l=t.actualBounds,c=a.width,f=a.height,m=Math.ceil(c/s),v=Math.ceil(f/n),w=t.gridOrigin,C=w.x;w=w.y,e.save(),e.beginPath(),e.rect(0,0,c,f),e.clip(),e.Se();for(var k=[],L=t.O.s,A=L.length,H=0;H<A;H++){var R=L[H],X=[];if(k.push(X),R.visible){var Y=R.interval;if(!(0>Y)){R=Zv(R.figure);for(var tt=0;tt<A;tt++)if(tt!==H){var st=L[tt];st.visible&&Zv(st.figure)===R&&(st=st.interval,st>Y&&X.push(st))}}}}for(L=t.O.s,A=L.length,H=0;H<A;H++){var bt=L[H];if(bt.visible&&(X=bt.interval||1,R=Math.abs(X),!(2>s*R*i))){if(Y=bt.segmentIndex,(!isFinite(Y)||isNaN(Y))&&(Y=0),0>Y&&(Y=R-Math.min(-Y,R)),Y=Math.round(Y%R),R=bt.opacity,tt=1,R!==1){if(R===0)continue;tt=e.globalAlpha,e.globalAlpha=tt*R}st=k[H];var Te=!1,Ke=bt.strokeDashArray;if(Ke!==null&&(Te=!0,e.js(Ke,bt.strokeDashOffset)),bt.figure==="LineV"&&bt.stroke!==null&&0<bt.strokeWidth){for(e.lineWidth=bt.strokeWidth,Br(t,e,bt.stroke,!1,!1,a,l),e.beginPath(),Ke=bt=Math.floor((C-s)/s);Ke<=bt+m;Ke++){var Oe=Ke*s+C;0<=Oe&&Oe<=c&&Ag(Ke,X,Y,st)&&(e.moveTo(Oe,0),e.lineTo(Oe,f))}e.stroke(),e.Se()}else if(bt.figure==="LineH"&&bt.stroke!==null&&0<bt.strokeWidth){for(e.lineWidth=bt.strokeWidth,Br(t,e,bt.stroke,!1,!1,a,l),e.beginPath(),Ke=bt=Math.floor((w-n)/n);Ke<=bt+v;Ke++)Oe=Ke*n+w,0<=Oe&&Oe<=f&&Ag(Ke,X,Y,st)&&(e.moveTo(0,Oe),e.lineTo(c,Oe));e.stroke(),e.Se()}else if(bt.figure==="BarV"&&bt.fill!==null)for(Br(t,e,bt.fill,!0,!1,a,l),bt=bt.width,isNaN(bt)&&(bt=s),Oe=Ke=Math.floor((C-s)/s);Oe<=Ke+m;Oe++){var he=Oe*s+C;0<=he+bt&&he<=c&&Ag(Oe,X,Y,st)&&e.fillRect(he,0,bt,f)}else if(bt.figure==="BarH"&&bt.fill!==null)for(Br(t,e,bt.fill,!0,!1,a,l),bt=bt.height,isNaN(bt)&&(bt=n),Oe=Ke=Math.floor((w-n)/n);Oe<=Ke+v;Oe++)he=Oe*n+w,0<=he+bt&&he<=f&&Ag(Oe,X,Y,st)&&e.fillRect(0,he,c,bt);Te&&e.fs(),R!==1&&(e.globalAlpha=tt)}}e.restore(),e.Vc(!1)};function Ag(t,e,i,n){if(0>e)return t%e===i;if(t%e!==i)return!1;e=n.length;for(var s=0;s<e;s++)if(t%n[s]===i)return!1;return!0}function Dg(){this.xa="Base"}gi(Dg,So),Dg.prototype.measure=function(t,e,i,n,s){var a=n.length;if(t instanceof Cn||t instanceof ue){var l=null,c=null;if(t instanceof ue&&(l=t),t instanceof Cn&&(c=t,l=c.adornedPart,t.j===null&&(t.j=[])),l instanceof ue){var f=l;if(a===0)Lo(t.naturalBounds,0,0),t.measuredBounds.h(0,0,0,0);else{var m=t instanceof Cn?null:l.path;e=l.routeBounds,i=t.jg,i.h(0,0,e.width,e.height);var v=f.points,w=l.pointsCount;c!==null?c.Ul(!1):l!==null&&l.Ul(!1),c=e.width;var C=e.height,k=t.j;if(k.length=0,m!==null){qy(t,c,C,m);var L=m.measuredBounds;i.ed(L),k.push(L)}L=nn.alloc();for(var A=z.alloc(),H=z.alloc(),R=0;R<a;R++){var X=n[R];if(X!==m)if(X.isPanelMain&&X instanceof Xi){qy(t,c,C,X);var Y=X.measuredBounds;i.ed(Y),k.push(Y)}else if(2>w)X.measure(1/0,1/0,0,0),Y=X.measuredBounds,i.ed(Y),k.push(Y);else{var tt=X.segmentIndex,st=X.segmentFraction,bt=X.alignmentFocus;bt.Mc()&&(bt=on);var Te=X.segmentOrientation,Ke=X.segmentOffset;if(isNaN(tt)){var Oe=f.ua;Y=Pe(),Oe.Qu(st,Y);var he=z.allocAt(Y[0],Y[1]);if(he.add(f.i(0)),Oe.type===fe.j?he.offset(-Oe.startX,-Oe.startY):(Oe=Oe.figures.first(),Oe!==null&&he.offset(-Oe.startX,-Oe.startY)),Oe=Y[2],Te!==ea){var Gt=f.computeAngle(X,Te,Oe);X.Kb=Gt}Gt=he.x-e.x;var Wi=he.y-e.y;z.free(he),qe(Y)}else if(tt<-w||tt>=w)Y=z.alloc(),f.vg(),f.computeMidPoint(Y),Oe=f.midAngle,Te!==ea&&(Gt=f.computeAngle(X,Te,Oe),X.Kb=Gt),Gt=Y.x-e.x,Wi=Y.y-e.y,z.free(Y);else{if(Gt=0,0<=tt?(Wi=v.M(tt),Y=tt<w-1?v.M(tt+1):Wi):(Gt=w+tt,Wi=v.M(Gt),Y=0<Gt?v.M(Gt-1):Wi),Wi.Xa(Y)){0<=tt?(Oe=0<tt?v.M(tt-1):Wi,Gt=tt<w-2?v.M(tt+2):Y):(Oe=Gt<w-1?v.M(Gt+1):Wi,Gt=1<Gt?v.M(Gt-2):Y),he=Oe.Bf(Wi);var Di=Y.Bf(Gt);Oe=he>Di+10?0<=tt?Oe.ab(Wi):Wi.ab(Oe):Di>he+10?0<=tt?Y.ab(Gt):Gt.ab(Y):0<=tt?Oe.ab(Gt):Gt.ab(Oe)}else Oe=0<=tt?Wi.ab(Y):Y.ab(Wi);Te!==ea&&(Gt=f.computeAngle(X,Te,Oe),X.Kb=Gt),Gt=Wi.x+(Y.x-Wi.x)*st-e.x,Wi=Wi.y+(Y.y-Wi.y)*st-e.y}X.measure(1/0,1/0,0,0),Y=X.measuredBounds,he=X.naturalBounds;var In=0;X instanceof Xi&&(In=X.strokeWidth),Di=he.width+In;var sr=he.height+In;L.reset(),L.translate(-Y.x,-Y.y),L.scale(X.scale,X.scale),L.rotate(Te===ea?X.angle:Oe,Di/2,sr/2),Te!==lf&&Te!==x0||L.rotate(90,Di/2,sr/2),Te!==zm&&Te!==jm||L.rotate(-90,Di/2,sr/2),Te===rv&&(45<Oe&&135>Oe||225<Oe&&315>Oe)&&L.rotate(-Oe,Di/2,sr/2),he=new It(0,0,Di,sr),A.xi(he,bt),L.Ga(A),bt=-A.x+In/2*X.scale,X=-A.y+In/2*X.scale,H.assign(Ke),In=isNaN(Ke.x);var is=isNaN(Ke.y);if(In||is){Di=Di/2+3,sr=sr/2+3;var cs=45<=Oe&&135>=Oe,ma=225<=Oe&&315>=Oe;Te===ea&&(cs||ma)?(H.x=is?Di:Ke.y,H.y=In?sr:Ke.x,cs?0<=tt||isNaN(tt)&&.5>st||!In||(H.y=-sr):ma&&((0<=tt||isNaN(tt)&&.5>st)&&In&&(H.y=-sr),is&&(H.x=-Di))):(In&&(H.x=0<=tt||isNaN(tt)&&.5>st?Di:-Di),is&&(H.y=-sr),H.rotate(Oe))}else H.rotate(Oe);Gt+=H.x,Wi+=H.y,he.set(Y),he.h(Gt+bt,Wi+X,Y.width,Y.height),k.push(he),i.ed(he)}}if(l!==null)for(n=l.labelNodes;n.next();)n.value.measure(1/0,1/0);t.jg=i,t.position.h(e.x+i.x,e.y+i.y),Lo(s,i.width||0,i.height||0),nn.free(L),z.free(A),z.free(H)}}}},Dg.prototype.arrange=function(t,e){var i=e.length;if(t instanceof Cn||t instanceof ue){var n=t,s=null;t instanceof Cn&&(s=t,n=s.adornedPart);var a=t instanceof Cn?null:n.path,l=t.j;if(l.length!==0){var c=0;if(a!==null&&c<l.length){var f=l[c];c++,a.arrange(f.x-t.jg.x,f.y-t.jg.y,f.width,f.height)}for(f=0;f<i;f++){var m=e[f];if(m!==a&&c<l.length){var v=l[c];c++,m.arrange(v.x-t.jg.x,v.y-t.jg.y,v.width,v.height)}}}if(e=n.points,i=e.count,2<=i&&t instanceof ue)for(a=t.labelNodes;a.next();){var w=t;l=a.value,c=l.segmentIndex,f=l.segmentFraction;var C=l.alignmentFocus;if(m=l.segmentOrientation,v=l.segmentOffset,isNaN(c)){var k=w.ua,L=Pe();k.Qu(f,L);var A=z.allocAt(L[0],L[1]);A.add(w.i(0)),k.type===fe.j||(k=k.figures.first()),A.offset(-k.startX,-k.startY),k=L[2],m!==ea&&(w=w.computeAngle(l,m,k),l.angle=w),w=A.x;var H=A.y;z.free(A),qe(L)}else if(c<-i||c>=i)L=z.alloc(),k=w,H=L,k.vg(),k.computeMidPoint(H),k=w.midAngle,m!==ea&&(w=w.computeAngle(l,m,k),l.angle=w),w=L.x,H=L.y,z.free(L);else{if(A=0,0<=c?(L=e.s[c],H=c<i-1?e.s[c+1]:L):(A=i+c,L=e.s[A],H=0<A?e.s[A-1]:L),L.Xa(H)){0<=c?(k=0<c?e.s[c-1]:L,A=c<i-2?e.s[c+2]:H):(k=A<i-1?e.s[A+1]:L,A=1<A?e.s[A-2]:H);var R=k.Bf(L),X=H.Bf(A);k=R>X+10?0<=c?k.ab(L):L.ab(k):X>R+10?0<=c?H.ab(A):A.ab(H):0<=c?k.ab(A):A.ab(k)}else k=0<=c?L.ab(H):H.ab(L);m!==ea&&(w=w.computeAngle(l,m,k),l.angle=w),w=L.x+(H.x-L.x)*f,H=L.y+(H.y-L.y)*f}if(C.ys())l.location=new z(w,H);else{C.Mc()&&(C=on),L=nn.alloc(),L.reset(),L.scale(l.scale,l.scale),L.rotate(l.angle,0,0);var Y=l.naturalBounds;A=It.allocAt(0,0,Y.width,Y.height),R=z.alloc(),R.xi(A,C),L.Ga(R),C=-R.x,X=-R.y;var tt=Y.width,st=Y.height;Y=z.alloc(),Y.assign(v);var bt=isNaN(v.x),Te=isNaN(v.y);if(bt||Te){tt=tt/2+3,st=st/2+3;var Ke=45<=k&&135>=k,Oe=225<=k&&315>=k;m===ea&&(Ke||Oe)?(Y.x=Te?tt:v.y,Y.y=bt?st:v.x,Ke?0<=c||isNaN(c)&&.5>f||!bt||(Y.y=-st):Oe&&((0<=c||isNaN(c)&&.5>f)&&bt&&(Y.y=-st),Te&&(Y.x=-tt))):(bt&&(Y.x=0<=c||isNaN(c)&&.5>f?tt:-tt),Te&&(Y.y=-st),Y.rotate(k))}else Y.rotate(k);w+=Y.x,H+=Y.y,L.pp(A),C+=A.x,X+=A.y,c=z.allocAt(w+C,H+X),l.move(c),z.free(c),z.free(Y),z.free(R),It.free(A),nn.free(L)}}s!==null?s.Ul(!1):n.Ul(!1),n=Tu(t),t.location.h(t.position.x+n.x,t.position.y+n.y),z.free(n)}};function qy(t,e,i,n){if(ha(n)!==!1){var s=n.strokeWidth;s===0&&t instanceof Cn&&t.type===ne.Link&&t.adornedObject instanceof Xi&&(s=t.adornedObject.strokeWidth),s*=n.Ca,t instanceof ue&&t.ua!==null?(t=t.geometry.bounds,n.Ge(t.x-s/2,t.y-s/2,t.width+s,t.height+s)):t instanceof Cn&&t.adornedPart.ua!==null?(t=t.adornedPart.ua.bounds,n.Ge(t.x-s/2,t.y-s/2,t.width+s,t.height+s)):n.Ge(-(s/2),-(s/2),e+s,i+s),s=n.desiredSize,s.w()||n.ua===null?n.dc.h(0,0,s.width,s.height):n.dc.assign(n.ua.bounds),Hr(n,!1)}}function rd(){this.xa="Base"}gi(rd,So),rd.prototype.measure=function(t,e,i,n,s,a,l){var c=t.Pb();t.graduatedBounds=[];var f=c.margin,m=f.right+f.left,v=f.top+f.bottom;c.measure(e,i,a,l);var w=c.measuredBounds,C=new It(-f.left,-f.top,Math.max(w.width+m,0),Math.max(w.height+v,0));t.graduatedBounds.push(C),s.assign(C);for(var k=c.geometry,L=c.strokeWidth,A=k.flattenedSegments,H=k.flattenedLengths,R=k.flattenedTotalLength,X=A.length,Y=0,tt=0,st=Pe(),bt=0;bt<X;bt++){var Te=A[bt],Ke=[];tt=Y=0;for(var Oe=Te.length,he=0;he<Oe;he+=2){var Gt=Te[he],Wi=Te[he+1];if(he!==0){var Di=180*Math.atan2(Wi-tt,Gt-Y)/Math.PI;0>Di&&(Di+=360),Ke.push(Di)}Y=Gt,tt=Wi}st.push(Ke)}if(t.graduatedIntervals===null){for(var In=[],sr=t.O.s,is=sr.length,cs=0;cs<is;cs++){var ma=sr[cs],ns=[];if(In.push(ns),ma.visible){var yf=ma.interval;if(!(0>yf)){for(var xo=0;xo<is;xo++)if(xo!==cs){var vh=sr[xo];if(vh.visible&&ma.constructor===vh.constructor){var ga=vh.interval;ga>yf&&ns.push(ga)}}}}}t.graduatedIntervals=In}var xf=t.graduatedIntervals,Dl=t.O.s,mu=Dl.length,xl=0,nl=0,Cp=R;t.graduatedMarks=[];for(var yh,Ev=0;Ev<mu;Ev++){var wl=Dl[Ev];if(yh=[],wl.visible&&wl!==c){var va=Math.abs(wl.interval),jy=t.graduatedTickUnit;if(!(2>jy*va*R/t.graduatedRange&&wl.graduatedSkip===null)){var ng=H[0][0],Yh=0,rl=0;nl=R*wl.graduatedStart-1e-4,Cp=R*wl.graduatedEnd+1e-4;var I0=jy*va,bl=t.graduatedTickBase;if(bl<t.graduatedMin){var kp=(t.graduatedMin-bl)/I0;kp=kp%1===0?kp:Math.floor(kp+1),bl+=kp*I0}else bl>t.graduatedMin+I0&&(bl-=Math.floor((bl-t.graduatedMin)/I0)*I0);for(var Q1=xf[Ev],$y=bl,$x=1e-6*t.graduatedMax,Ic=1;bl<=t.graduatedMax+$x;Ic++){t:{for(var xd=Q1.length,rg=0;rg<xd;rg++){var Lp=(bl-t.graduatedTickBase)%(Q1[rg]*t.graduatedTickUnit),_v=1e-6*t.graduatedTickUnit;if(Lp<_v&&Lp>-_v){var Ep=!1;break t}}Ep=!0}if(Ep&&(bl>t.graduatedMax&&(bl=t.graduatedMax),wl.graduatedSkip===null||wl instanceof Wn&&!wl.graduatedSkip(bl,wl)||wl instanceof Xi&&!wl.graduatedSkip(bl,wl))&&(xl=(bl-t.graduatedMin)*R/t.graduatedRange,xl>R&&(xl=R),nl<=xl&&xl<=Cp)){for(var Oc=st[Yh][rl],wf=H[Yh][rl];Yh<H.length;){for(;xl>ng&&rl<H[Yh].length-1;)rl++,Oc=st[Yh][rl],wf=H[Yh][rl],ng+=wf;if(xl<=ng)break;Yh++,rl=0,Oc=st[Yh][rl],wf=H[Yh][rl],ng+=wf}var ol=A[Yh],Jh=ol[2*rl],tx=ol[2*rl+1],wd=(xl-(ng-wf))/wf,Tv=new z(Jh+(ol[2*rl+2]-Jh)*wd+L/2-k.bounds.x,tx+(ol[2*rl+3]-tx)*wd+L/2-k.bounds.y);Tv.scale(c.scale,c.scale);t:{var xh=Oc,O0=st[Yh];if(!(.5005>wd&&.4995<wd)){var qh=xh;if(.5>wd?0<rl?qh=O0[rl-1]:ht.$(ol[0],ol[ol.length-2])&&ht.$(ol[1],ol[ol.length-1])&&(qh=O0[O0.length-1]):.5<wd&&(rl+1<O0.length?qh=O0[rl+1]:ht.$(ol[0],ol[ol.length-2])&&ht.$(ol[1],ol[ol.length-1])&&(qh=O0[0])),xh!==qh){var og=Math.abs(xh-qh);if(180<og&&(xh<qh?xh+=360:qh+=360,og=Math.abs(xh-qh)),5e-4>wd||.9995<wd){Oc=(xh+qh)/2%360;break t}if(10>og){var Pv=1-Math.abs(.5-wd);Oc=(xh*Pv+qh*(1-Pv))%360;break t}}}Oc=xh}if(wl instanceof Wn){var Ru="";wl.graduatedFunction!==null?(Ru=wl.graduatedFunction(bl,wl),Ru=Ru!=null?Ru.toString():""):Ru=(+bl.toFixed(2)).toString(),Ru!==""&&yh.push({$l:Tv,angle:Oc,text:Ru})}else yh.push({$l:Tv,angle:Oc})}bl=$y+Ic*I0}}}t.graduatedMarks.push(yh)}qe(st);var Ss=t.graduatedMarks;if(Ss!==null)for(var Ky=n.length,Aa=0;Aa<Ky;Aa++){var wo=n[Aa],Da=Ss[Aa];if(wo.visible&&wo!==c&&Da.length!==0){if(wo instanceof Xi){var bd=t,bf=s,B0=wo.alignmentFocus;B0.Mc()&&(B0=Rr);var Kx=wo.angle;wo.Kb=0,wo.measure(1/0,1/0,0,0),wo.Kb=Kx;var ex=wo.measuredBounds,Nv=ex.width,F0=ex.height,sg=It.allocAt(0,0,Nv,F0),sl=z.alloc();sl.xi(sg,B0),It.free(sg);for(var Sd=-sl.x,wh=-sl.y,tu=new It,_p=Da.length,Av=0;Av<_p;Av++)for(var Tp=Da[Av],ix=Tp.$l.x,Dv=Tp.$l.y,io=Tp.angle,zu=0;4>zu;zu++){switch(zu){case 0:sl.h(Sd,wh);break;case 1:sl.h(Sd+Nv,wh);break;case 2:sl.h(Sd,wh+F0);break;case 3:sl.h(Sd+Nv,wh+F0)}sl.rotate(io+wo.angle),sl.offset(ix,Dv),Av===0&&zu===0?tu.h(sl.x,sl.y,0,0):tu.Ye(sl),sl.offset(-ix,-Dv),sl.rotate(-io-wo.angle)}z.free(sl),bd.graduatedBounds!==null&&bd.graduatedBounds.push(tu),vr(bf,tu.x,tu.y,tu.width,tu.height)}else if(wo instanceof Wn){var gu=t,nx=s;gu.temporaryTextBlock===null&&(gu.temporaryTextBlock=new Wn);var Sl=gu.temporaryTextBlock;jg(Sl,wo);var Sf=wo.alignmentFocus;Sf.Mc()&&(Sf=Rr);for(var vu=wo.segmentOrientation,Iv=wo.segmentOffset,Pp=new It,Hy=0,Ov=0,Qh=0,R0=0,Np=0,Bv=Da.length,Mf=0;Mf<Bv;Mf++){var Bc=Da[Mf];Hy=Bc.$l.x,Ov=Bc.$l.y,Qh=Bc.angle,Np=R0=wo.angle,vu!==ea&&(Np=vu===y0||vu===nv?Qh+wo.angle:Qh,R0=ue.computeAngle(vu,Np)),Sl.Kb=R0,Sl.text=Bc.text||"",Sl.measure(1/0,1/0,0,0);var Cf=Sl.measuredBounds,Md=Sl.naturalBounds,kf=Md.width,z0=Md.height,bh=nn.alloc();bh.reset(),bh.translate(-Cf.x,-Cf.y),bh.scale(Sl.scale,Sl.scale),bh.rotate(Np,kf/2,z0/2),vu!==lf&&vu!==x0||bh.rotate(90,kf/2,z0/2),vu!==zm&&vu!==jm||bh.rotate(-90,kf/2,z0/2),vu===rv&&(45<Qh&&135>Qh||225<Qh&&315>Qh)&&bh.rotate(-Qh,kf/2,z0/2);var ag=It.allocAt(0,0,kf,z0),Lf=z.alloc();Lf.xi(ag,Sf),bh.Ga(Lf);var lg=-Lf.x,Hx=-Lf.y,Cd=z.alloc();Cd.assign(Iv),isNaN(Cd.x)&&(Cd.x=kf/2+3),isNaN(Cd.y)&&(Cd.y=-(z0/2+3)),Cd.rotate(Qh),Hy+=Cd.x+lg,Ov+=Cd.y+Hx;var j0=new It(Hy,Ov,Cf.width,Cf.height),Vy=new It(Cf.x,Cf.y,Cf.width,Cf.height),Vx=new It(Md.x,Md.y,Md.width,Md.height);Bc.Sz=R0,Bc.lineCount=Sl.lineCount,Bc.lines=[Sl.Cb,Sl.Ih,Sl.df,Sl.Le,Sl.Qc,Sl.Qb,Sl.ze],Bc.actualBounds=j0,Bc.measuredBounds=Vy,Bc.naturalBounds=Vx,Mf===0?Pp.assign(j0):Pp.ed(j0),z.free(Cd),z.free(Lf),It.free(ag),nn.free(bh)}gu.graduatedBounds!==null&&gu.graduatedBounds.push(Pp),vr(nx,Pp.x,Pp.y,Pp.width,Pp.height)}Hr(wo,!1)}}},rd.prototype.arrange=function(t,e,i){if(t.graduatedBounds!==null){var n=t.Pb(),s=t.graduatedMarks;if(s!==null){var a=t.graduatedBounds,l=0,c=a[l];l++,n!==null&&n.arrange(c.x-i.x,c.y-i.y,c.width,c.height);for(var f=e.length,m=0;m<f;m++){var v=e[m];c=s[m],v.visible&&v!==n&&c.length!==0&&(c=a[l],l++,v.arrange(c.x-i.x,c.y-i.y,c.width,c.height))}t.graduatedBounds=null}}},rd.prototype.gc=function(t,e,i){var n=i.$i;i.$i=!0;var s=t.naturalBounds,a=s.width,l=s.height;s=e instanceof Bs,e.save(),e.beginPath(),e.rect(-1,-1,a+1,l+1),e.clip(),e.Se(),a=t.Pb(),a.gc(e,i),l=t.Df()*i.scale,0>=l&&(l=1);for(var c=a.actualBounds,f=t.O.s,m=t.graduatedMarks,v=f.length,w=0;w<v;w++){var C=f[w],k=m[w],L=k.length;if(C.visible&&C!==a&&k.length!==0){if(C instanceof Xi){if(!(2>t.graduatedTickUnit*C.interval*a.geometry.flattenedTotalLength/t.graduatedRange*l&&C.graduatedSkip===null)){var A=C.measuredBounds,H=C.strokeWidth*C.scale,R=C.alignmentFocus;R.Mc()&&(R=Rr);for(var X=0;X<L;X++){var Y=k[X].$l,tt=k[X].angle,st=R,bt=C.Ab;bt.reset(),bt.translate(Y.x+c.x,Y.y+c.y),bt.rotate(tt+C.angle,0,0),bt.translate(-A.width*st.x+st.offsetX+H/2,-A.height*st.y+st.offsetY+H/2),bt.scale(C.scale,C.scale),_l(C,!1),C.wh.set(C.Ab),C.Kk=C.scale,Ja(C,!1),C.gc(e,i),s&&(t.svg.appendChild(C.svg),C.svg=null),C.Ab.reset()}}}else if(C instanceof Wn)for(t.temporaryTextBlock===null&&(t.temporaryTextBlock=new Wn),A=t.temporaryTextBlock,jg(A,C),H=0;H<L;H++)R=k[H],R.actualBounds&&R.measuredBounds&&R.naturalBounds&&(A.ec=R.text||"",A.Kb=R.Sz||0,A.Gc=R.lineCount||0,X=R.lines,X!==void 0&&(A.Cb=X[0],A.Ih=X[1],A.df=X[2],A.Le=X[3],A.Qc=X[4],A.Qb=X[5],A.ze=X[6]),R.naturalBounds&&(A.dc=R.naturalBounds),R.actualBounds&&(X=R.actualBounds,A.arrange(X.x,X.y,X.width,X.height)),X=R.actualBounds,A.arrange(X.x,X.y,X.width,X.height),Y=R.measuredBounds,R=R.naturalBounds,tt=A.Ab,tt.reset(),tt.translate(X.x+c.x,X.y+c.y),tt.translate(-Y.x,-Y.y),A.no(tt,R.x,R.y,R.width,R.height),_l(A,!1),A.wh.set(A.Ab),A.Kk=A.scale,Ja(A,!1),A.Ng=C.part,A.Me=C.panel,A.gc(e,i),A.Me=null,A.Ng=null,s&&(t.svg.appendChild(A.svg),A.svg=null))}}i.$i=n,e.restore(),e.Vc(!0)};function ne(t,e){if(at.call(this),this.na=null,t===void 0)this.na=ne.Position;else if(typeof t=="string"){var i=Ta.I(t);i!==null&&(this.na=i)}else t instanceof So?this.na=t:t&&(this.na=ne.Position,e=t);this.na===null&&lt("Panel type not specified or PanelLayout not loaded: "+t),this.l=this.l|4194304|(this.na===ne.Grid?1048576:0),this.O=new Kt,this.yb=ro,this.Tm=zn,this.Uf=Vi,this.$g=null,this.$e="",this.jg=new It(NaN,NaN,NaN,NaN),this.T=this.F=null,this.xo=Ge,this.jn=po,this.kn=fn,this.ub=this.ra=null,this.zn=NaN,this.ge=this.Hh=null,e&&Object.assign(this,e)}gi(ne,at),ne.prototype.cloneProtected=function(t){at.prototype.cloneProtected.call(this,t),t.na=this.na,t.yb=this.yb.J(),t.Tm=this.Tm.J(),t.Uf=this.Uf,t.$e=this.$e,t.jg.assign(this.jg),this.T!==null&&(t.T=this.T.copy(t)),t.xo=this.xo,t.jn=this.jn.J(),t.kn=this.kn.J(),this.ra!==null&&(t.ra=this.ra.copy()),t.ub=this.ub,t.zn=this.zn,t.Hh=this.Hh},ne.prototype.Af=function(t){at.prototype.Af.call(this,t),t.O=this.O;for(var e=t.O.s,i=e.length,n=0;n<i;n++)e[n].Me=t;t.$g=null},ne.prototype.copy=function(){var t=at.prototype.copy.call(this);if(t!==null){for(var e=this.O.s,i=e.length,n=0;n<i;n++){var s=e[n].copy();s.wi(t),s.Ng=null;var a=t.O,l=a.count;if(a.Gb(l,s),a=t.part,a!==null){a.Rh=null,s.portId!==null&&a instanceof Le&&(a.Te=!0);var c=t.diagram;c!==null&&c.undoManager.isUndoingRedoing||a.cb(Yr,"elements",t,null,s,null,l)}}return t}return null},T=ne.prototype,T.toString=function(){return"Panel("+this.type.name+")#"+Ti(this)},T.Pn=function(t){at.prototype.Pn.call(this,t);for(var e=this.O.s,i=e.length,n=0;n<i;n++)e[n].Pn(t)},T.hh=function(t,e){if(this.na===ne.Grid)t.yc(),this.na.gc(this,t,e);else if(this.na===ne.Graduated)t.yc(),this.na.gc(this,t,e);else{if(this.na===ne.Table)if(t.yc(),t instanceof Bs){var i=t.yd;t.yd=Mg(t,"gojs-ts"),pm(this,t),t.nh.pop(),t.yd=i}else pm(this,t);(i=this.isClipping&&this.na===ne.Spot)&&t.save();for(var n=this.Pb(),s=this.O.s,a=s.length,l=0;l<a;l++){var c=s[l];i&&c===n&&(t.clipInsteadOfFill=!0),c.gc(t,e),i&&c===n&&(t.clipInsteadOfFill=!1)}i&&(t.restore(),t.Vc(!0))}};function pm(t,e){e.lineCap="butt";var i=0<t.rowCount?t.rowDefs:null,n=0<t.columnCount?t.colDefs:null;i!==null&&wc(t,e,!0,i,!0),n!==null&&wc(t,e,!1,n,!0),i!==null&&mm(t,e,!0,i),n!==null&&mm(t,e,!1,n),i!==null&&wc(t,e,!0,i,!1),n!==null&&wc(t,e,!1,n,!1)}function mm(t,e,i,n){for(var s=n.length,a=t.actualBounds,l=t.naturalBounds,c=!0,f=0;f<s;f++){var m=n[f];if(m!==void 0&&m.actual!==0)if(c)c=!1;else{if(i){if(m.position>l.height)continue}else if(m.position>l.width)continue;var v=m.separatorStrokeWidth;isNaN(v)&&(v=i?t.defaultRowSeparatorStrokeWidth:t.defaultColumnSeparatorStrokeWidth);var w=m.separatorStroke;if(w===null&&(w=i?t.defaultRowSeparatorStroke:t.defaultColumnSeparatorStroke),v!==0&&w!==null){Br(t,e,w,!1,!1,l,a),w=!1;var C=m.separatorDashArray;C===null&&(C=i?t.defaultRowSeparatorDashArray:t.defaultColumnSeparatorDashArray),C!==null&&(w=!0,e.js(C,0)),e.beginPath(),C=m.position+v,i?C>l.height&&(v-=C-l.height):C>l.width&&(v-=C-l.width),m=m.position+v/2,e.lineWidth=v,v=t.yb,i?(m+=v.top,C=l.width-v.right,e.moveTo(v.left,m),e.lineTo(C,m)):(m+=v.left,C=l.height-v.bottom,e.moveTo(m,v.top),e.lineTo(m,C)),e.stroke(),e.Se(),w&&e.fs()}}}}function wc(t,e,i,n,s){for(var a=n.length,l=t.actualBounds,c=t.naturalBounds,f=Qy(t,!0),m=Qy(t,!1),v=0;v<a;v++){var w=n[v];if(w!==void 0&&w.background!==null&&w.coversSeparators!==s&&w.actual!==0){var C=i?l.height:l.width;if(!(w.position>C)){var k=w.Wc(),L=w.separatorStrokeWidth;isNaN(L)&&(L=i?t.defaultRowSeparatorStrokeWidth:t.defaultColumnSeparatorStrokeWidth);var A=w.separatorStroke;A===null&&(A=i?t.defaultRowSeparatorStroke:t.defaultColumnSeparatorStroke),(A===null||w.index===(i?f:m))&&(L=0),k-=L,L=w.position+L,k+=w.actual,L+k>C&&(k=C-L),0>=k||(C=t.yb,Br(t,e,w.background,!0,!1,c,l),i?e.fillRect(C.left,L+C.top,l.width-(C.left+C.right),k):e.fillRect(L+C.left,C.top,k,l.height-(C.top+C.bottom)))}}}}function Qy(t,e){for(var i=e?t.rowCount:t.columnCount,n=0;n<i;n++){var s=e?t.rowDefs[n]:t.colDefs[n];if(s!==void 0)return s.index}return 0}function Zv(t){return t==="LineV"||t==="BarV"}T.lv=function(){for(var t=this.O.s,e=t.length,i=0;i<e;i++)t[i].lv();this.Uc=!0},T.kk=function(t,e,i){if(!at.prototype.kk.call(this,t,e,i))return!1;if(this.type===ne.Table)i=this.svg.getElementsByClassName("gojs-ts"),i=i.length!==0?i[0]:null,i!==null&&(i.innerHTML=""),t.yd=i,pm(this,t),t.yd=null;else if(this.na===ne.Grid||this.na===ne.Graduated)return this.svg.innerHTML="",this.svg.remove(),!1;i=this.O.s;for(var n=i.length,s=0;s<n;s++)i[s].gc(t,e);return!0},T.nk=function(){return!0},T.$o=function(t,e,i,n){if(!this.isClipping)if(this.Dd()&&t.bk!==null){t=t.bk,e=this.O.s;for(var s=0,a=0,l=0;l<e.length;l++)if(e[l].Ed()){var c=e[l].actualBounds;s=l===0?c.x:Math.min(c.x,s),a=l===0?c.y:Math.min(c.y,a)}n.setAttributeNS(null,"clip-path","path('M "+(t.x-i.x-s)+","+(t.y-i.y-a)+" l "+t.width+" 0 l 0 "+t.height+" l -"+t.width+" 0 z')")}else at.prototype.$o.call(this,t,e,i,n)},T.Sj=function(t,e,i,n,s){var a=this.se(),l=this.transform,c=1/(l.m11*l.m22-l.m12*l.m21),f=l.m22*c,m=-l.m12*c,v=-l.m21*c,w=l.m11*c,C=c*(l.m21*l.dy-l.m22*l.dx),k=c*(l.m12*l.dx-l.m11*l.dy);if(this.areaBackground!==null)return l=this.actualBounds,ht.Ff(l.left,l.top,l.right,l.bottom,t,e,i,n,s);if(this.background!==null)return a=t*f+e*v+C,c=t*m+e*w+k,t=i*f+n*v+C,f=i*m+n*w+k,s.h(0,0),i=this.naturalBounds,a=ht.Ff(0,0,i.width,i.height,a,c,t,f,s),s.transform(l),a;a||(f=1,v=m=0,w=1,k=C=0),c=t*f+e*v+C,t=t*m+e*w+k,f=i*f+n*v+C,i=i*m+n*w+k,s.h(f,i),n=(f-c)*(f-c)+(i-t)*(i-t),m=!1,w=this.O.s,k=w.length,v=z.alloc(),C=null,e=1/0;var L=null,A=this.isClipping&&this.na===ne.Spot;A&&(L=z.alloc(),C=this.Pb(),(m=C.Sj(c,t,f,i,L))&&(e=(c-L.x)*(c-L.x)+(t-L.y)*(t-L.y)));for(var H=0;H<k;H++){var R=w[H];R.visible&&R!==C&&R.Sj(c,t,f,i,v)&&(m=!0,R=(c-v.x)*(c-v.x)+(t-v.y)*(t-v.y),R<n&&(n=R,s.set(v)))}return A&&(e>n&&s.set(L),z.free(L)),z.free(v),a&&s.transform(l),m},T.Gj=function(){for(var t=this.O.s,e=t.length,i=0;i<e;i++)t[i].Gj();at.prototype.Gj.call(this)},T.v=function(t){if(!ha(this)){at.prototype.v.call(this,t),t=null,(this.na===ne.Auto||this.na===ne.Link)&&(t=this.Pb());for(var e=this.O.s,i=e.length,n=0;n<i;n++){var s=e[n];if((s===t||s.isPanelMain)&&s.v(!0),!s.desiredSize.w()){var a=Qs(s,!1);(s instanceof Zs||s instanceof ne||s instanceof Wn||a!==Yt)&&s.v(!0)}}}},T.Uj=function(){if(!ha(this)){Hr(this,!0),vs(this,!0);for(var t=this.O.s,e=t.length,i=0;i<e;i++)t[i].Uj()}},T.Uk=function(){if(!(this.l&2048)){_l(this,!0),Ja(this,!0);for(var t=this.O.s,e=t.length,i=0;i<e;i++)t[i].Wu()}},T.Wu=function(){Ja(this,!0);for(var t=this.O.s,e=t.length,i=0;i<e;i++)t[i].Wu()},T.Wl=function(t,e,i,n){var s=this.jg;s.h(0,0,0,0);var a=this.desiredSize,l=this.minSize;i===void 0&&(i=l.width,n=l.height),i=Math.max(i,l.width),n=Math.max(n,l.height);var c=this.maxSize;isNaN(a.width)||(t=Math.min(a.width,c.width)),isNaN(a.height)||(e=Math.min(a.height,c.height)),t=Math.max(i,t),e=Math.max(n,e);var f=this.yb;t=Math.max(t-f.left-f.right,0),e=Math.max(e-f.top-f.bottom,0);var m=this.O.s;m.length!==0&&this.na.measure(this,t,e,m,s,i,n),t=s.width+f.left+f.right,f=s.height+f.top+f.bottom,isFinite(a.width)&&(t=a.width),isFinite(a.height)&&(f=a.height),t=Math.min(c.width,t),f=Math.min(c.height,f),t=Math.max(l.width,t),f=Math.max(l.height,f),t=Math.max(i,t),f=Math.max(n,f),Lo(s,t,f),Lo(this.naturalBounds,t,f),this.Ge(0,0,t,f)},T.Pb=function(){if(this.$g===null){var t=this.O.s,e=t.length;if(e===0)return null;for(var i=0;i<e;i++){var n=t[i];if(n.isPanelMain===!0)return this.$g=n}this.$g=t[0]}return this.$g};function uu(t){return t.part!==null?t.part.locationObject:null}T.eh=function(t,e,i,n){var s=this.O.s;if(this.actualBounds.h(t,e,i,n),s.length!==0){if(!this.desiredSize.w()){t=Qs(this,!0);var a=this.measuredBounds;e=a.width,a=a.height;var l=this.Kg,c=l.left+l.right;switch(l=l.top+l.bottom,e===i&&a===n&&(t=Yt),t){case Yt:(e>i||a>n)&&(this.v(),this.measure(e>i?i:e,a>n?n:a,0,0));break;case ie:this.v(!0),this.measure(i+c,n+l,0,0);break;case si:this.v(!0),this.measure(i+c,a+l,0,0);break;case yi:this.v(!0),this.measure(e+c,n+l,0,0)}}this.na.arrange(this,s,this.jg)}},T.gh=function(t){var e=this.naturalBounds,i=uu(this);if(jr(0,0,e.width,e.height,t.x,t.y)){e=this.O.s;for(var n=e.length,s=z.allocAt(0,0);n--;){var a=e[n];if((a.visible||a===i)&&(Ji(s.set(t),a.transform),a.ca(s)))return z.free(s),!0}return z.free(s),!(this.Ma===null&&this.areaBackground===null)}return!1},T.ks=function(t){if(this.bindingId===t)return this;for(var e=this.O.s,i=e.length,n=0;n<i;n++){var s=e[n].ks(t);if(s!==null)return s}return null},T.qm=function(t,e){if(e(this,t),t instanceof ne){t=t.O.s;for(var i=t.length,n=0;n<i;n++)this.qm(t[n],e)}};function Hh(t,e){Vh(t,t,e)}function Vh(t,e,i){i(e),e=e.O.s;for(var n=e.length,s=0;s<n;s++){var a=e[s];a instanceof 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a=="number"&&0<=a&&isFinite(a)||lt("defaultColumnSeparatorDashArray value "+a+" at index "+s+" must be a positive number or zero."),n+=a}if(n===0){if(e===null)return;t=null}}this.T===null&&(this.T=new pl),this.T.o=t,this.N(),this.g("defaultColumnSeparatorDashArray",e,t)}}},inRowsCols:{get:function(){return this.T!==null?this.T.nb:null},set:function(t){this.T===null&&(this.T=new pl),this.T.nb=t}},viewboxStretch:{get:function(){return this.xo},set:function(t){var e=this.xo;e!==t&&(this.xo=t,this.v(),this.g("viewboxStretch",e,t))}},gridCellSize:{get:function(){return this.jn},set:function(t){var e=this.jn;if(!e.D(t)){t.w()&&t.width!==0&&t.height!==0||lt("Invalid Panel.gridCellSize: "+t),this.jn=t.J();var i=this.diagram;i!==null&&this===i.grid&&Cu(i),this.N(),this.g("gridCellSize",e,t)}}},gridOrigin:{get:function(){return this.kn},set:function(t){var e=this.kn;if(!e.D(t)){t.w()||lt("Invalid Panel.gridOrigin: "+t),this.kn=t.J();var i=this.diagram;i!==null&&this===i.grid&&Cu(i),this.N(),this.g("gridOrigin",e,t)}}},graduatedMin:{get:function(){return this.ra!==null?this.ra.lq:0},set:function(t){var e=this.graduatedMin;e!==t&&(this.ra===null&&(this.ra=new Wh),this.ra.lq=t,this.v(),this.g("graduatedMin",e,t),as(this)&&(t=this.part,t!==null&&lr(this,t,"graduatedRange")))}},graduatedMax:{get:function(){return this.ra!==null?this.ra.F:100},set:function(t){var e=this.graduatedMax;e!==t&&(this.ra===null&&(this.ra=new Wh),this.ra.F=t,this.v(),this.g("graduatedMax",e,t),as(this)&&(t=this.part,t!==null&&lr(this,t,"graduatedRange")))}},graduatedRange:{get:function(){return this.graduatedMax-this.graduatedMin}},graduatedTickUnit:{get:function(){return this.ra!==null?this.ra.ia:10},set:function(t){var e=this.graduatedTickUnit;e!==t&&0<t&&(this.ra===null&&(this.ra=new Wh),this.ra.ia=t,this.v(),this.g("graduatedTickUnit",e,t))}},graduatedTickBase:{get:function(){return this.ra!==null?this.ra.V:0},set:function(t){var 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Bg=!1,xm=null,Ta=new pe;ne.className="Panel",ne.definePanelLayout=_u,_u("Position",new _g),_u("Vertical",new Pg),_u("Auto",new Ng),_u("Link",new Dg);function Wh(){this.lq=0,this.F=100,this.ia=10,this.V=0,this.Zh=this.o=this.j=this.u=null}Wh.prototype.copy=function(){var t=new Wh;return t.lq=this.lq,t.F=this.F,t.ia=this.ia,t.V=this.V,t.u=this.u,t.j=this.j,t.o=this.o,t.Zh=this.Zh,t},Wh.className="GradPanelSettings";function pl(){this.Pc=[],this.Oc=[],this.j=this.ob=bm,this.hb=this.Hb=0,this.Qp=ro,this.Ha=1,this.V=this.ia=null,this.F=1,this.nb=this.o=this.u=null}pl.prototype.copy=function(t){for(var e=new pl,i=this.Pc,n=i.length,s=e.Pc,a=0;a<n;a++)if(i[a]!==void 0){var l=i[a].copy();l.wi(t),s[a]=l}for(i=this.Oc,n=i.length,s=e.Oc,a=0;a<n;a++)i[a]!==void 0&&(l=i[a].copy(),l.wi(t),s[a]=l);return e.ob=this.ob,e.j=this.j,e.Hb=this.Hb,e.hb=this.hb,e.Qp=this.Qp.J(),e.Ha=this.Ha,e.ia=this.ia,e.V=this.V,e.F=this.F,e.u=this.u,e.o=this.o,e.nb=this.nb,e},pl.className="TablePanelSettings";function vo(t){vi(this),this.Me=null,this.uq=!0,this.Za=0,this.Hc=NaN,this.jj=0,this.hj=1/0,this.Jb=zn,this.pa=this.oc=this.oa=0,this.be=null,this.oo=Fg,this.hg=Vi,this.lo=this.dg=null,this.mo=NaN,this.Ma=this.tj=null,this.Pm=!1,t&&(Object.assign(this,t),t.column!==void 0?(this.isRow=!1,this.index=t.column):t.row!==void 0&&(this.isRow=!0,this.index=t.row))}vo.prototype.copy=function(){var t=new vo;return t.uq=this.uq,t.Za=this.Za,t.Hc=this.Hc,t.jj=this.jj,t.hj=this.hj,t.Jb=this.Jb,t.oa=this.oa,t.oc=this.oc,t.pa=this.pa,t.hg=this.hg,t.oo=this.oo,this.dg===null?t.dg=null:t.dg=this.dg.J(),t.lo=this.lo,t.mo=this.mo,t.tj=null,this.tj!==null&&(t.separatorDashArray=bi(this.separatorDashArray)),t.Ma=this.Ma,t.Pm=this.Pm,t.be=this.be,t};function np(t,e){e.isRow?t.height=e.height:t.width=e.width,t.minimum=e.minimum,t.maximum=e.maximum,t.alignment=e.alignment,t.stretch=e.stretch,t.sizing=e.sizing,t.dg=e.separatorPadding===null?null:e.separatorPadding.J(),t.separatorStroke=e.separatorStroke,t.separatorStrokeWidth=e.separatorStrokeWidth,t.tj=null,e.separatorDashArray&&(t.tj=bi(e.separatorDashArray)),t.background=e.background,t.coversSeparators=e.coversSeparators,t.be=e.be}T=vo.prototype,T.qb=function(t){t.classType===vo&&(this.sizing=t)},T.toString=function(){return"RowColumnDefinition "+(this.isRow?"(Row ":"(Column ")+this.index+") #"+Ti(this)},T.wi=function(t){this.Me=t},T.Io=function(t){var e=0,i=this.Me;if(this.index!==t&&(t=this.separatorStroke,t===null&&i!==null&&(t=this.isRow?i.defaultRowSeparatorStroke:i.defaultColumnSeparatorStroke),t!==null&&(e=this.separatorStrokeWidth,isNaN(e)&&(i!==null?e=this.isRow?i.defaultRowSeparatorStrokeWidth:i.defaultColumnSeparatorStrokeWidth:e=0))),t=this.dg,t===null)if(i!==null)t=i.defaultSeparatorPadding;else return e;return e+(this.isRow?t.top:t.left)},T.Wc=function(){var t=0,e=this.Me,i=0,n=this.isRow;if(e!==null&&e.type===ne.Table)for(var s=n?e.rowDefs.length:e.colDefs.length,a=0;a<s;a++){var l=n?e.rowDefs[a]:e.colDefs[a];if(l!==void 0&&l.oa!==0){i=l.index;break}}if(this.index!==i&&(i=this.separatorStroke,i===null&&e!==null&&(i=n?e.defaultRowSeparatorStroke:e.defaultColumnSeparatorStroke),i!==null&&(t=this.separatorStrokeWidth,isNaN(t)&&(e!==null?t=n?e.defaultRowSeparatorStrokeWidth:e.defaultColumnSeparatorStrokeWidth:t=0))),n=this.dg,n===null)if(e!==null)n=e.defaultSeparatorPadding;else return t;return t+(this.isRow?n.top+n.bottom:n.left+n.right)},T.Ob=function(t,e,i){var n=this.Me;if(n!==null&&(n.cb(Sr,t,this,e,i,void 0,void 0),this.be!==null&&(e=n.diagram,e!==null&&!e.skipsModelSourceBindings&&(n=n.ih(),n!==null&&(e=n.data,e!==null)))))for(i=this.be.iterator;i.next();)i.value.sp(this,e,t,n)};function wm(t){if(t.sizing===Fg){var e=t.Me;return t.isRow?e.rowSizing:e.columnSizing}return t.sizing}T.bind=function(t,e,i,n){var s=null;return typeof t=="string"?s=new Un(t,e,i,n):s=t,s.xd=this,t=this.panel,t!==null&&(e=t.ih(),e!==null&&n1(e)&&lt("Cannot add a Binding to a RowColumnDefinition that is already frozen: "+s+" on "+t)),this.be===null&&(this.be=new Kt),this.be.add(s),this},ct.Object.defineProperties(vo.prototype,{panel:{get:function(){return this.Me}},isRow:{get:function(){return this.uq},set:function(t){this.uq=t}},index:{get:function(){return this.Za},set:function(t){this.Za=t}},height:{get:function(){return this.Hc},set:function(t){var e=this.Hc;e!==t&&(0>t&&me(t,">= 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w=f,C=c,k=this.Nk,L=this.Mk;switch(k){case Yt:if(this.sourceRect.w())break;w>=n.width&&(a=a+L.offsetX+(w*L.x-n.width*L.x)),C>=n.height&&(l=l+L.offsetY+(C*L.y-n.height*L.y)),f=Math.min(n.width,w),c=Math.min(n.height,C);break;case ie:w=n.width,C=n.height;break;case Ge:case un:k===Ge?(k=Math.min(n.height/C,n.width/w),w*=k,C*=k):k===un&&(k=Math.max(n.height/C,n.width/w),w*=k,C*=k,w>=n.width&&(a=(a+L.offsetX+(w*L.x-n.width*L.x)/w)*f),C>=n.height&&(l=(l+L.offsetY+(C*L.y-n.height*L.y)/C)*c),f*=1/(w/n.width),c*=1/(C/n.height),w=n.width,C=n.height)}k=this.Df()*e.scale;var A=w*k*C*k,H=f*c/A,R=i.__goCache;k=null;var X=ap;if(!s){if(i.sq&&R!==void 0&&4<A&&H>X*X)for(R.gi===null&&(f0(R,4,m,v,i),f0(R,16,m,v,i)),s=R.gi,m=s.length,v=0;v<m&&s[v].ratio*s[v].ratio<H;v++)k=s[v];if(!e.Xm){if(this.vl===null)if(this.Eg===null)this.vl=!1;else{s=new 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s=this.desiredSize,a=Qs(this,!0),l=this.Eg,c=this.qn,f=0,m=0;(c||!this.al&&l&&l.complete)&&(this.al=!0),l===null?(isFinite(s.width)||(t=0),isFinite(s.height)||(e=0)):(f=c?+l.width:l.naturalWidth,m=c?+l.height:l.naturalHeight),isFinite(s.width)||a===ie||a===si?(isFinite(t)||(this.sourceRect.w()?t=this.sourceRect.width:l!==null&&(t=f)),i=0):l!==null&&this.al!==!1&&(t=this.sourceRect.w()?this.sourceRect.width:f),isFinite(s.height)||a===ie||a===yi?(isFinite(e)||(this.sourceRect.w()?e=this.sourceRect.height:l!==null&&(e=m)),n=0):l!==null&&this.al!==!1&&(e=this.sourceRect.w()?this.sourceRect.height:m),isFinite(s.width)&&(t=s.width),isFinite(s.height)&&(e=s.height),s=this.maxSize,a=this.minSize,i=Math.max(i||0,a.width),n=Math.max(n||0,a.height),t=Math.min(s.width,t),e=Math.min(s.height,e),t=Math.max(i,t),e=Math.max(n,e),l===null||l.complete||(isFinite(t)||(t=0),isFinite(e)||(e=0)),Lo(this.dc,t,e),this.Ge(0,0,t,e)},da.prototype.eh=function(t,e,i,n){Ws(this,t,e,i,n)},ct.Object.defineProperties(da.prototype,{element:{get:function(){return 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e=this.Hd;e!==t&&(this.Hd=t,this.g("errorFunction",e,t))}},successFunction:{get:function(){return this.Zg},set:function(t){var e=this.Zg;e!==t&&(this.Zg=t,this.g("successFunction",e,t))}},naturalBounds:{get:function(){return this.dc}}}),da.prototype.redraw=da.prototype.redraw,da.prototype.reloadSource=da.prototype.hA;var sp=0,ap=4;da.className="Picture",c0=new ci,da.clearCache=d0;function iy(){this.gi=null}function f0(t,e,i,n,s){t.gi===null&&(t.gi=[]);var a=new Tl(null),l=a.context,c=1/e;a.width=i/e,a.height=n/e,a.width!==0&&a.height!==0&&(e=new l1(a.Oa,e),i=1,0<t.gi.length&&(i=t.gi[t.gi.length-1],s=i.source,i=i.ratio),l.setTransform(c*i,0,0,c*i,0,0),l.yc(),l.drawImage(s,0,0),t.gi.push(e))}iy.className="PictureCacheArray";function l1(t,e){this.source=t,this.ratio=e}l1.className="PictureCacheInstance";function od(){this.os=new fe,this.mc=null}od.prototype.reset=function(t){t!==null?(t.ka(),this.os=t,t.figures.clear()):this.os=new fe,this.mc=null};function Qd(t,e,i,n,s,a){t.mc=new 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tf(t,e,i,n,s,a,l,c){var f;f===void 0&&(f=!1),e=new an(xa,l,c,e,i,n,s,a),f&&e.close(),t.mc.segments.add(e)}function ny(t){var e=lp;return e!==null?(lp=null,e.reset(t),e):(e=new od,e.reset(t),e)}var lp=null;od.className="StreamGeometryContext";function Uo(t,e){var i=t.toLowerCase(),n=ht.Ze;n[t]=e,n[i]=t}Uo("Rectangle",function(t,e,i){t="r"+e+","+i;var n=ht.Mf[t];return n!==void 0||(n=new fe(fe.u),n.endX=e,n.endY=i,ht.Nf<ht.vm&&(ht.Mf[t]=n,ht.Nf++)),n}),Uo("Square",function(t,e,i){t="s"+e+","+i;var n=ht.Mf[t];return n!==void 0||(n=new fe(fe.u),n.endX=e,n.endY=i,n.defaultStretch=Ge,ht.Nf<ht.vm&&(ht.Mf[t]=n,ht.Nf++)),n}),Uo("RoundedRectangle",function(t,e,i){t=t?t.parameter1:NaN,(isNaN(t)||0>t)&&(t=5),t=Math.min(t,e/3),t=Math.min(t,i/3);var n="rr"+e+","+i+","+t,s=ht.Mf[n];if(s!==void 0)return s;var a=t*ht.wg;return s=new fe().add(new Mr(t,0,!0).add(new an(er,e-t,0)).add(new an($o,e,t,e-a,0,e,a)).add(new an(er,e,i-t)).add(new an($o,e-t,i,e,i-a,e-a,i)).add(new an(er,t,i)).add(new an($o,0,i-t,a,i,0,i-a)).add(new an(er,0,t)).add(new an($o,t,0,0,a,a,0).close())),1<a&&(s.spot1=new Ze(0,0,a,a),s.spot2=new Ze(1,1,-a,-a)),ht.Nf<ht.vm&&(ht.Mf[n]=s,ht.Nf++),s}),Uo("Border","RoundedRectangle"),Uo("Ellipse",function(t,e,i){t="e"+e+","+i;var n=ht.Mf[t];return n!==void 0||(n=new fe(fe.F),n.endX=e,n.endY=i,n.spot1=Oa,n.spot2=Ba,ht.Nf<ht.vm&&(ht.Mf[t]=n,ht.Nf++)),n}),Uo("Circle",function(t,e,i){t="c"+e+","+i;var n=ht.Mf[t];return n!==void 0||(n=new fe(fe.F),n.endX=e,n.endY=i,n.spot1=Oa,n.spot2=Ba,n.defaultStretch=Ge,ht.Nf<ht.vm&&(ht.Mf[t]=n,ht.Nf++)),n}),Uo("TriangleRight",function(t,e,i){return new fe().add(new Mr(0,0).add(new an(er,e,.5*i)).add(new an(er,0,i).close())).pm(0,.25,.5,.75)}),Uo("TriangleDown",function(t,e,i){return new fe().add(new Mr(0,0).add(new an(er,e,0)).add(new an(er,.5*e,i).close())).pm(.25,0,.75,.5)}),Uo("TriangleLeft",function(t,e,i){return new fe().add(new Mr(e,i).add(new an(er,0,.5*i)).add(new an(er,e,0).close())).pm(.5,.25,1,.75)}),Uo("TriangleUp",function(t,e,i){return new fe().add(new Mr(e,i).add(new an(er,0,i)).add(new an(er,.5*e,0).close())).pm(.25,.5,.75,1)}),Uo("Triangle","TriangleUp"),Uo("Diamond",function(t,e,i){return new fe().add(new Mr(.5*e,0).add(new an(er,0,.5*i)).add(new an(er,.5*e,i)).add(new an(er,e,.5*i).close())).pm(.25,.25,.75,.75)}),Uo("LineH",function(t,e,i){return t=new fe(fe.j),t.startX=0,t.startY=i/2,t.endX=e,t.endY=i/2,t}),Uo("LineV",function(t,e,i){return t=new fe(fe.j),t.startX=e/2,t.startY=0,t.endX=e/2,t.endY=i,t}),Uo("None","Rectangle"),Uo("BarH","Rectangle"),Uo("BarV","Rectangle"),Uo("MinusLine","LineH"),Uo("PlusLine",function(t,e,i){return new fe().add(new Mr(0,i/2,!1).add(new an(er,e,i/2)).add(new an(mo,e/2,0)).add(new an(er,e/2,i)))}),Uo("XLine",function(t,e,i){return new fe().add(new Mr(0,i,!1).add(new an(er,e,0)).add(new an(mo,0,0)).add(new an(er,e,i)))}),Uo("LineRight",function(t,e,i){return new fe().add(new Mr(.25*e,0,!1).add(new an(er,.75*e,.5*i)).add(new an(er,.25*e,i)))}),Uo("LineDown",function(t,e,i){return new fe().add(new Mr(0,.25*i,!1).add(new an(er,.5*e,.75*i)).add(new an(er,e,.25*i)))}),Uo("LineLeft",function(t,e,i){return new fe().add(new Mr(.75*e,0,!1).add(new an(er,.25*e,.5*i)).add(new an(er,.75*e,i)))}),Uo("LineUp",function(t,e,i){return new fe().add(new Mr(0,.75*i,!1).add(new an(er,.5*e,.25*i)).add(new an(er,e,.75*i)))}),ht.um={"":"",Standard:"F1 m 0,0 l 8,4 -8,4 2,-4 z",Backward:"F1 m 8,0 l -2,4 2,4 -8,-4 z",Triangle:"F1 m 0,0 l 8,4.62 -8,4.62 z",BackwardTriangle:"F1 m 8,4 l 0,4 -8,-4 8,-4 0,4 z",Boomerang:"F1 m 0,0 l 8,4 -8,4 4,-4 -4,-4 z",BackwardBoomerang:"F1 m 8,0 l -8,4 8,4 -4,-4 4,-4 z",SidewaysV:"m 0,0 l 8,4 -8,4 0,-1 6,-3 -6,-3 0,-1 z",BackwardV:"m 8,0 l -8,4 8,4 0,-1 -6,-3 6,-3 0,-1 z",OpenTriangle:"m 0,0 l 8,4 -8,4",BackwardOpenTriangle:"m 8,0 l -8,4 8,4",OpenTriangleLine:"m 0,0 l 8,4 -8,4 m 8.5,0 l 0,-8",BackwardOpenTriangleLine:"m 8,0 l  -8,4 8,4 m -8.5,0 l 0,-8",OpenTriangleTop:"m 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It,this.Rh=null,this.ag=NaN,e&&Object.assign(this,e)}gi(ui,ne),ui.prototype.cloneProtected=function(t){ne.prototype.cloneProtected.call(this,t),t.G=this.G&-4097|49152,t.Tf=this.Tf,this.P!==null&&(t.P=this.P.nc?this.P:this.P.copy()),t.Jg=this.Jg,t.Qf=null,t.ec=this.ec,t.ke.assign(this.ke),t.Ao=this.Ao},T=ui.prototype,T.Af=function(t){ne.prototype.Af.call(this,t),t.oh(),t.Ug=null,t.nf=null,t.Rh=null},T.toString=function(){var t=Re(this.constructor)+"#"+Ti(this);return this.data!==null&&(t+="("+ni(this.data)+")"),t};function us(t){t.P===null?t.P=new p0:t.P.nc&&(t.P=t.P.copy())}T.th=function(){ne.prototype.th.call(this),this.P!==null&&(this.P.nc=!0)},T.gk=function(t,e,i,n,s,a,l){var c=this.diagram;c!==null&&(t===Yr&&e==="elements"?s instanceof ne?Hh(s,function(f){Gr(c.partManager,f),nh(c,f)}):Yc(c,s):t===Jr&&e==="elements"&&(s instanceof ne?Hh(s,function(f){dd(c.partManager,f,c)}):em(c,s)),c.cb(t,e,i,n,s,a,l))},T.La=function(t){if(ne.prototype.La.call(this,t),this.data!==null){for(var e=this.O.s,i=e.length,n=0;n<i;n++){var s=e[n];s instanceof ne&&Hh(s,function(a){a.data!==null&&a.La()})}for(e=this.adornments;e.next();)e.value.La(t)}},ui.prototype.updateRelationshipsFromData=function(){var t;this.data!==null&&((t=this.diagram)===null||t===void 0||t.partManager.updateRelationshipsFromData(this))},ui.prototype.Pj=function(t){var e=this.Qf;return e===null?null:e.I(t)},ui.prototype.bh=function(t,e){if(e!==null){var i=null,n=this.Qf;if(n!==null&&(i=n.I(t)),i!==e){if(i!==null){var s=i.diagram;s!==null&&s.remove(i)}n===null&&(this.Qf=n=new pe),e.Tf!==t&&(e.category=t),n.add(t,e),t=this.diagram,t!==null&&(t.add(e),t=e.adornedObject,t!==null&&(t=t.ih(),t!==null&&(e.data=t.data)))}}},ui.prototype.Jf=function(t){var e=this.Qf;if(e!==null){var i=e.I(t);if(i!==null){var n=i.diagram;n!==null&&n.remove(i)}e.remove(t),e.count===0&&(this.Qf=null)}},ui.prototype.Ej=function(){var t=this.Qf;if(t!==null){var e=Pe();for(t=t.iterator;t.next();)e.push(t.key);t=e.length;for(var 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e=this.Rh;if(e===null&&(this.Rh=e=new pe),e.I(t)!==null)return e.I(t);var i=ne.prototype.fb.call(this,t);return i!==null?(e.set(t,i),i):(e.set(t,null),null)};function ch(t,e,i,n){n===void 0&&(n=new z),i=i.Mc()?on:i;var s=e.naturalBounds;if(n.h(s.width*i.x+i.offsetX,s.height*i.y+i.offsetY),e===null||e===t)return n;for(e.transform.Ga(n),e=e.panel;e!==null&&e!==t;)e.transform.Ga(n),e=e.panel;return t.Lb!==null&&t.Lb.Ga(n),n.offset(-t.uc.x,-t.uc.y),n}ui.prototype.mi=function(t){return t===void 0&&(t=new It),t.assign(this.actualBounds)},ui.prototype.Va=function(){this.measure(1/0,1/0),this.arrange()};function Tu(t){var e=z.alloc(),i=t.locationObject,n=i.naturalBounds,s=i instanceof Xi?i.strokeWidth:0;if(e.yi(0,0,n.width+s,n.height+s,t.locationSpot),i!==t)for(e.offset(-s/2,-s/2),i.transform.Ga(e),i=i.panel;i!==null&&i!==t;)i.transform.Ga(e),i=i.panel;return t.Lb!==null&&t.Lb.Ga(e),e.offset(-t.uc.x,-t.uc.y),e}function hu(t,e){var i=t.py;isNaN(t.ag)&&(t.ag=t1(t));var 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e=(this.G&262144)!==0;e!==t&&(this.G^=262144,this.g("isAnimated",e,t))}},highlightedChanged:{get:function(){return this.P!==null?this.P.oq:null},set:function(t){var e=this.highlightedChanged;e!==t&&(us(this),this.P.oq=t,this.g("highlightedChanged",e,t))}},selectionObjectName:{get:function(){return this.P!==null?this.P.vr:""},set:function(t){var e=this.selectionObjectName;e!==t&&(us(this),this.P.vr=t,this.Ug=null,this.g("selectionObjectName",e,t))}},selectionAdornmentTemplate:{get:function(){return this.P!==null?this.P.tr:null},set:function(t){var e=this.selectionAdornmentTemplate;e!==t&&(us(this),this.P.tr=t,this.g("selectionAdornmentTemplate",e,t))}},selectionObject:{get:function(){if(this.Ug===null){var t=this.selectionObjectName;t!==null&&t!==""?(t=this.fb(t),t!==null?this.Ug=t:this.Ug=this):this instanceof ue?(t=this.path,t!==null?this.Ug=t:this.Ug=this):this.Ug=this}return this.Ug}},selectionChanged:{get:function(){return this.P!==null?this.P.ur:null},set:function(t){var e=this.selectionChanged;e!==t&&(us(this),this.P.ur=t,this.g("selectionChanged",e,t))}},resizeAdornmentTemplate:{get:function(){return this.P!==null?this.P.fr:null},set:function(t){var e=this.resizeAdornmentTemplate;e!==t&&(us(this),this.P.fr=t,this.g("resizeAdornmentTemplate",e,t))}},resizeObjectName:{get:function(){return this.P!==null?this.P.hr:""},set:function(t){var e=this.resizeObjectName;e!==t&&(us(this),this.P.hr=t,this.g("resizeObjectName",e,t))}},resizeObject:{get:function(){var t=this.resizeObjectName;return t!==""&&(t=this.fb(t),t!==null)?t:this}},resizeCellSize:{get:function(){return this.P!==null?this.P.gr:Ps},set:function(t){var e=this.resizeCellSize;e.D(t)||(t=t.J(),us(this),this.P.gr=t,this.g("resizeCellSize",e,t))}},rotateAdornmentTemplate:{get:function(){return this.P!==null?this.P.ir:null},set:function(t){var e=this.rotateAdornmentTemplate;e!==t&&(us(this),this.P.ir=t,this.g("rotateAdornmentTemplate",e,t))}},rotateObjectName:{get:function(){return this.P!==null?this.P.jr:""},set:function(t){var e=this.rotateObjectName;e!==t&&(us(this),this.P.jr=t,this.g("rotateObjectName",e,t))}},rotateObject:{get:function(){var t=this.rotateObjectName;return t!==""&&(t=this.fb(t),t!==null)?t:this}},rotationSpot:{get:function(){return this.P!==null?this.P.lr:zn},set:function(t){var e=this.rotationSpot;e.D(t)||(t=t.J(),us(this),this.P.lr=t,this.g("rotationSpot",e,t))}},text:{get:function(){return this.ec},set:function(t){var e=this.ec;e!==t&&(this.ec=t,this.g("text",e,t))}},containingGroup:{get:function(){return this.Ah},set:function(t){if(this.Zc()){var e=this.Ah;if(e!==t){t===null||this!==t&&!t.Td(this)||(this===t&&lt("Cannot make a Group a member of itself: "+this.toString()),lt("Cannot make a Group indirectly contain itself: "+this.toString()+" already contains "+t.toString())),this.C(2);var i=this.diagram;if(e!==null?cy(e,this):this instanceof ji&&i!==null&&i.ai.remove(this),this.Ah=t,t!==null?hy(t,this):this instanceof ji&&i!==null&&i.ai.add(this),this.C(1),i!==null&&i.aa){var n=this.data,s=i.model;if(n!==null&&s.Xj()){var a=s.wa(t!==null?t.data:null);s.mp(n,a)}}if(n=this.containingGroupChanged,n!==null&&(s=!0,i!==null&&(s=i.aa,i.aa=!0),n(this,e,t),i!==null&&(i.aa=s)),this instanceof ji){for(i=new At,Cc(i,this,!0,0,!0),i=i.iterator;i.next();)if(n=i.value,n instanceof Le)for(n=n.linksConnected;n.next();)hp(n.value)}if(this instanceof Le){for(i=this.linksConnected;i.next();)hp(i.value);i=this.labeledLink,i!==null&&hp(i)}this.g("containingGroup",e,t),t!==null&&(e=t.layer,e!==null&&jf(e,-1,t))}}else lt("cannot set the Part.containingGroup of a Link or Adornment")}},containingGroupChanged:{get:function(){return this.P!==null?this.P.Kp:null},set:function(t){var e=this.containingGroupChanged;e!==t&&(us(this),this.P.Kp=t,this.g("containingGroupChanged",e,t))}},isTopLevel:{get:function(){return!(this.containingGroup!==null||this instanceof Le&&this.labeledLink!==null)}},layoutConditions:{get:function(){return this.P!==null?this.P.Cq:127},set:function(t){var e=this.layoutConditions;e!==t&&(us(this),this.P.Cq=t,this.g("layoutConditions",e,t))}},dragComputation:{get:function(){return this.P!==null?this.P.Up:null},set:function(t){var e=this.dragComputation;e!==t&&(us(this),this.P.Up=t,this.g("dragComputation",e,t))}},shadowOffset:{get:function(){return this.P!==null?this.P.zr:Kn},set:function(t){var e=this.shadowOffset;e.D(t)||(t=t.J(),us(this),this.P.zr=t,this.N(),this.g("shadowOffset",e,t))}},shadowColor:{get:function(){return this.P!==null?this.P.yr:"gray"},set:function(t){var e=this.shadowColor;e!==t&&(us(this),this.P.yr=t,this.N(),this.g("shadowColor",e,t))}},shadowBlur:{get:function(){return this.P!==null?this.P.Vg:4},set:function(t){var e=this.shadowBlur;e!==t&&(us(this),this.P.Vg=t,this.N(),this.g("shadowBlur",e,t))}}}),ui.prototype.invalidateLayout=ui.prototype.C,ui.prototype.findCommonContainingGroup=ui.prototype.px,ui.prototype.isMemberOf=ui.prototype.Td,ui.prototype.findTopLevelPart=ui.prototype.sz,ui.prototype.findSubGraphLevel=ui.prototype.oz,ui.prototype.ensureBounds=ui.prototype.Va,ui.prototype.getDocumentBounds=ui.prototype.mi,ui.prototype.findObject=ui.prototype.fb,ui.prototype.moveTo=ui.prototype.moveTo,ui.prototype.invalidateAdornments=ui.prototype.Wb,ui.prototype.clearAdornments=ui.prototype.Ej,ui.prototype.removeAdornment=ui.prototype.Jf,ui.prototype.addAdornment=ui.prototype.bh,ui.prototype.findAdornment=ui.prototype.Pj,ui.prototype.updateTargetBindings=ui.prototype.La;var f1=!1;ui.className="Part",ui.LayoutNone=0,ui.LayoutAdded=1,ui.LayoutRemoved=2,ui.LayoutShown=4,ui.LayoutHidden=8,ui.LayoutNodeSized=16,ui.LayoutGroupLayout=32,ui.LayoutNodeReplaced=64,ui.LayoutStandard=127,ui.LayoutAll=16777215;function Cn(t,e){t===void 0||t instanceof So||typeof t=="string"?ui.call(this,t):(ui.call(this),t&&(e=t)),this.G&=-257,this.Jg="Adornment",this.ue=null,this.Aw=0,this.Uw=!1,this.j=this.$a=null,e&&Object.assign(this,e)}gi(Cn,ui),Cn.prototype.toString=function(){var t=this.adornedPart;return"Adornment("+this.category+")"+(t!==null?t.toString():"")},Cn.prototype.updateRelationshipsFromData=function(){},Cn.prototype.Ul=function(t){var e=this.adornedObject,i=e==null?void 0:e.part;if(i instanceof ue&&e instanceof Xi){e=i.path,i.Ul(t),t=e.geometry,i=this.O.s,e=i.length;for(var n=0;n<e;n++){var s=i[n];s.isPanelMain&&s instanceof Xi&&(s.ua=t)}}},Cn.prototype.si=function(){var t=this.ue;return t===null?!0:(t=t.part,t===null||!Us(t))},Cn.prototype.Zc=function(){return!1},Cn.prototype.gk=function(t,e,i,n,s,a,l){if(t===Yr&&e==="elements"){if(s instanceof Zs)this.$a===null&&(this.$a=s);else if(s instanceof ne){var c=s.Nl(function(f){return f instanceof Zs});c instanceof Zs&&this.$a===null&&(this.$a=c)}}else t===Jr&&e==="elements"&&this.$a!==null&&(n===this.$a?this.$a=null:n instanceof ne&&this.$a.rg(n)&&(this.$a=null));ui.prototype.gk.call(this,t,e,i,n,s,a,l)},Cn.prototype.updateAdornments=function(){},Cn.prototype.Lj=function(){},ct.Object.defineProperties(Cn.prototype,{placeholder:{get:function(){return this.$a}},adornedObject:{get:function(){return this.ue},set:function(t){var e=this.adornedPart,i=null;t!==null&&(i=t.part),e===null||t!==null&&e===i||e.Jf(this.category),this.ue=t,i!==null&&i.bh(this.category,this)}},adornedPart:{get:function(){var t=this.ue;return t!==null?t.part:null}},containingGroup:{get:function(){return null}}}),Cn.className="Adornment";function rf(){this.nc=!1,this.Vr=this.gj=this.Eq=this.Dq=null,this.yp=Eo,this.er=up,this.Kr=this.ij=this.Nq=this.Mq=null}rf.prototype.copy=function(){var t=new rf;return t.Dq=this.Dq,t.Eq=this.Eq,t.gj=this.gj,t.Vr=this.Vr,t.yp=this.yp.J(),t.er=this.er,t.Mq=this.Mq,t.Nq=this.Nq,t.ij=this.ij,t.Kr=this.Kr,t};function Le(t,e){t===void 0||t instanceof So||typeof t=="string"?ui.call(this,t):(ui.call(this),t&&(e=t)),this.U=13,this.Ba=null,this.jb=new Kt,this.wc=this.af=this.Yk=null,this.ci=!1,e&&Object.assign(this,e)}gi(Le,ui),Le.prototype.cloneProtected=function(t){ui.prototype.cloneProtected.call(this,t),t.U=this.U,this.Ba!==null&&(t.Ba=this.Ba.nc?this.Ba:this.Ba.copy())},T=Le.prototype,T.Af=function(t){ui.prototype.Af.call(this,t),t.Bd(),t.af=this.af,t.wc=null};function Pu(t){t.Ba===null?t.Ba=new rf:t.Ba.nc&&(t.Ba=t.Ba.copy())}T.th=function(){ui.prototype.th.call(this),this.Ba!==null&&(this.Ba.nc=!0)};function sy(t,e){e!==null&&(t.af===null&&(t.af=new At),t.af.add(e))}function p1(t,e,i,n){if(e===null||t.af===null)return null;for(var s=t.af.iterator;s.next();){var a=s.value;if(a.Ds===t&&a.cv===e&&a.Ox===i&&a.Px===n||a.Ds===e&&a.cv===t&&a.Ox===n&&a.Px===i)return a}return null}T.Lz=function(t,e,i){e==null&&(e=""),i==null&&(i=""),t=p1(this,t,e,i),t!==null&&t.Sl()},T.gk=function(t,e,i,n,s,a,l){t===Yr&&e==="elements"?this.wc=null:t===Jr&&e==="elements"&&(this.wc=null),ui.prototype.gk.call(this,t,e,i,n,s,a,l)},T.Bd=function(t){for(var e=this.linksConnected;e.next();){var i=e.value;t!==void 0&&t.contains(i)||(ja(i.fromPort),ja(i.toPort),i.bb())}};function Am(t,e){for(t=t.linksConnected;t.next();){var i=t.value;(i.fromPort===e||i.toPort===e)&&(ja(i.fromPort),ja(i.toPort),i.bb())}}function ja(t){if(t!==null){var e=t.Zn;e!==null&&e.Sl(),t=t.part,e=t.containingGroup,e===null||t.isVisible()||ja(e.port)}}T.si=function(){return!0},Le.prototype.getAvoidableRect=function(t){return t.set(this.actualBounds),t.Co(this.avoidableMargin),t},Le.prototype.findVisibleNode=function(){for(var t=this;t!==null&&!t.isVisible();)t=t.containingGroup;return t},Le.prototype.isVisible=function(){if(!ui.prototype.isVisible.call(this))return!1;var t=!0,e=yc,i=this.diagram;if(i!==null&&(t=i.isTreePathToChildren,e=i.treeCollapsePolicy),e===yc){if(t=this.pg(),t!==null&&!t.isTreeExpanded)return!1}else if(e===go){if(t=t?this.Oo():this.Po(),0<t.count&&t.all(function(n){return!n.isTreeExpanded}))return!1}else if(e===Gp&&(t=t?this.Oo():this.Po(),0<t.count&&t.any(function(n){return!n.isTreeExpanded})))return!1;return t=this.labeledLink,t!==null?t.isVisible():!0},Le.prototype.Zb=function(t){ui.prototype.Zb.call(this,t);for(var e=this.linksConnected;e.next();){var i=e.value;if(t&&this.containingGroup!==null){var n=i.To(this);n===null||n.Td(this.containingGroup)||i.bb()}i.Zb(t)}},Le.prototype.qx=function(){var t=new At,e=new At;return m1(this,this,t,e),e.iterator};function m1(t,e,i,n){if(e!==null&&!i.has(e)){i.add(e);var s=!0,a=t.diagram;a!==null&&(s=a.isTreePathToChildren),e.linksConnected.each(function(l){l.isTreeLink?(s?l.fromNode===e:l.toNode===e)&&m1(t,s?l.toNode:l.fromNode,i,n):n.add(l)})}}Le.prototype.findLinksConnected=function(t){if(t===void 0&&(t=null),t===null)return this.jb.iterator;var e=new di(this.jb),i=this;return e.predicate=function(n){return n.fromNode===i&&n.fromPortId===t||n.toNode===i&&n.toPortId===t},e},T=Le.prototype,T.Mo=function(t){t===void 0&&(t=null);var e=new di(this.jb),i=this;return e.predicate=function(n){return n.fromNode!==i?!1:t===null?!0:n.fromPortId===t},e},T.Sd=function(t){t===void 0&&(t=null);var e=new di(this.jb),i=this;return e.predicate=function(n){return n.toNode!==i?!1:t===null?!0:n.toPortId===t},e},T.Mu=function(t){t===void 0&&(t=null);for(var e=null,i=null,n=this.jb.iterator;n.next();){var s=n.value;s.fromNode===this?(t===null||s.fromPortId===t)&&(s=s.toNode,e!==null?e.add(s):i!==null&&i!==s?(e=new At,e.add(i),e.add(s)):i=s):s.toNode!==this||t!==null&&s.toPortId!==t||(s=s.fromNode,e!==null?e.add(s):i!==null&&i!==s?(e=new At,e.add(i),e.add(s)):i=s)}return e!==null?e.iterator:i!==null?new ki(i):Gi},T.Po=function(t){t===void 0&&(t=null);for(var e=null,i=null,n=this.jb.iterator;n.next();){var s=n.value;s.fromNode!==this||t!==null&&s.fromPortId!==t||(s=s.toNode,e!==null?e.add(s):i!==null&&i!==s?(e=new At,e.add(i),e.add(s)):i=s)}return e!==null?e.iterator:i!==null?new ki(i):Gi},T.Oo=function(t){t===void 0&&(t=null);for(var e=null,i=null,n=this.jb.iterator;n.next();){var s=n.value;s.toNode!==this||t!==null&&s.toPortId!==t||(s=s.fromNode,e!==null?e.add(s):i!==null&&i!==s?(e=new At,e.add(i),e.add(s)):i=s)}return e!==null?e.iterator:i!==null?new ki(i):Gi},T.jz=function(t,e,i){e===void 0&&(e=null),i===void 0&&(i=null);var n=new di(this.jb),s=this;return n.predicate=function(a){return!((a.fromNode!==s||a.toNode!==t||e!==null&&a.fromPortId!==e||i!==null&&a.toPortId!==i)&&(a.fromNode!==t||a.toNode!==s||i!==null&&a.fromPortId!==i||e!==null&&a.toPortId!==e))},n},T.kz=function(t,e,i){e===void 0&&(e=null),i===void 0&&(i=null);var n=new di(this.jb),s=this;return n.predicate=function(a){return!(a.fromNode!==s||a.toNode!==t||e!==null&&a.fromPortId!==e||i!==null&&a.toPortId!==i)},n};function Dm(t,e,i){ja(i);var n=t.jb.contains(e);if(n||t.jb.add(e),!n||e.fromNode===e.toNode){var s=t.linkConnected;if(s!==null){var a=!0,l=t.diagram;l!==null&&(a=l.aa,l.aa=!0),s(t,e,i),l!==null&&(l.aa=a)}}!n&&e.isTreeLink&&(i=e.fromNode,e=e.toNode,i!==null&&e!==null&&i!==e&&(n=!0,t=t.diagram,t!==null&&(n=t.isTreePathToChildren),s=n?e:i,a=n?i:e,s.ci||(s.ci=a),!a.isTreeLeaf||t!==null&&t.undoManager.isUndoingRedoing||(n?i===a&&(a.isTreeLeaf=!1):e===a&&(a.isTreeLeaf=!1))))}function Yg(t,e,i){ja(i);var n=t.jb.remove(e),s=null;if(n||e.toNode===e.fromNode){var a=t.linkDisconnected;if(s=t.diagram,a!==null){var l=!0;s!==null&&(l=s.aa,s.aa=!0),a(t,e,i),s!==null&&(s.aa=l)}}n&&e.isTreeLink&&(i=!0,s!==null&&(i=s.isTreePathToChildren),t=i?e.toNode:e.fromNode,e=i?e.fromNode:e.toNode,t!==null&&(t.ci=!1),e===null||e.isTreeLeaf||(e.jb.count===0?(e.ci=null,s!==null&&s.undoManager.isUndoingRedoing||(e.isTreeLeaf=!0)):Im(e)))}function Im(t){if(t.ci=!1,t.jb.count!==0){var e=!0,i=t.diagram;if(i===null||!i.undoManager.isUndoingRedoing){for(i!==null&&(e=i.isTreePathToChildren),i=t.jb.iterator;i.next();){var n=i.value;if(n.isTreeLink){if(e){if(n.fromNode===t){t.isTreeLeaf=!1;return}}else if(n.toNode===t){t.isTreeLeaf=!1;return}}}t.isTreeLeaf=!0}}}Le.prototype.updateRelationshipsFromData=function(){var t=this.diagram;t!==null&&t.partManager.updateRelationshipsFromData(this)},T=Le.prototype,T.Vo=function(t){ui.prototype.Vo.call(this,t),t||(Im(this),t=this.Yk,t!==null&&qg(t,this))},T.Wo=function(t){ui.prototype.Wo.call(this,t),t||(t=this.Yk,t!==null&&t.wd!==null&&(t.wd.remove(this),t.v()))},T.Lj=function(){if(0<this.jb.count){var t=this.diagram;if(t!==null)for(var e=t.commandHandler!==null?t.commandHandler.deletesConnectedLinks:!0,i=this.jb.copy().iterator;i.next();){var n=i.value;e?t.remove(n):(n.fromNode===this&&(n.fromNode=null),n.toNode===this&&(n.toNode=null))}}this.labeledLink=null,ui.prototype.Lj.call(this)},T.ns=function(t){if(this.wc===null){if(t===""&&this.Te===!1)return this;ay(this)}var e=this.wc.I(t);return e!==null||t!==""&&(e=this.wc.I(""),e!==null)?e:this};function ay(t){t.wc===null?t.wc=new pe:t.wc.clear(),t.qm(t,function(e,i){ly(e,i)}),t.wc.count===0&&t.wc.add("",t)}function ly(t,e){var i=e.portId;i!==null&&t.wc!==null&&t.wc.add(i,e)}function uy(t,e,i){var n=e.portId;if(n!==null&&(t.wc!==null&&t.wc.remove(n),e=t.diagram,e!==null&&i)){for(i=null,t=t.findLinksConnected(n);t.next();)n=t.value,i===null&&(i=Pe()),i.push(n);if(i!==null){for(t=0;t<i.length;t++)e.remove(i[t]);qe(i)}}}T.Nz=function(t){if(t===null||t===this)return!1;var e=!0,i=this.diagram;if(i!==null&&(e=i.isTreePathToChildren),i=this,e)for(;i!==t;){e=null;for(var n=i.jb.iterator;n.next();){var s=n.value;if(s.isTreeLink&&(e=s.fromNode,e!==i&&e!==this))break}if(e===this||e===null||e===i)return!1;i=e}else for(;i!==t;){for(e=null,n=i.jb.iterator;n.next()&&(s=n.value,!s.isTreeLink||(e=s.toNode,e===i||e===this)););if(e===this||e===null||e===i)return!1;i=e}return!0},T.xz=function(){var t=!0,e=this.diagram;if(e!==null&&(t=e.isTreePathToChildren),e=this,t)for(;;){t=null;for(var i=e.jb.iterator;i.next();){var n=i.value;if(n.isTreeLink&&(t=n.fromNode,t!==e&&t!==this))break}if(t===this)return this;if(t===null||t===e)return e;e=t}else 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s=i.kh();s!==null&&(n.add(s),i=i.pg(),i!==null&&t(i,n))}var e=new At;return t(this,e),e},T.uz=function(){return ml(this,this)};function ml(t,e){return e=e.pg(),e===null?0:1+ml(t,e)}T.Qo=function(){var t=!0,e=this.diagram;e!==null&&(t=e.isTreePathToChildren),e=new di(this.jb);var i=this;return e.predicate=t?function(n){return!!(n.isTreeLink&&n.fromNode===i)}:function(n){return!!(n.isTreeLink&&n.toNode===i)},e},T.Ou=function(){var t=!0,e=this.diagram;e!==null&&(t=e.isTreePathToChildren);var i=e=null,n=this.jb.iterator;if(t)for(;n.next();)t=n.value,t.isTreeLink&&t.fromNode===this&&(t=t.toNode,e!==null?e.add(t):i!==null&&i!==t?(e=new Kt,e.add(i),e.add(t)):i=t);else for(;n.next();)t=n.value,t.isTreeLink&&t.toNode===this&&(t=t.fromNode,e!==null?e.add(t):i!==null&&i!==t?(e=new Kt,e.add(i),e.add(t)):i=t);return e!==null?e.iterator:i!==null?new ki(i):Gi},T.wz=function(t){t===void 0&&(t=1/0);var e=new At;return Cc(e,this,!1,t,!0),e},Le.prototype.collapseTree=function(t){t===void 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At;i.add(this),Jg(this,i,e.isTreePathToChildren,t,e,this,e.treeCollapsePolicy===yc),e.Ue=!1}};function Jg(t,e,i,n,s,a,l){for(var c=a===t?!1:t.isTreeExpanded,f=i?t.Mo():t.Sd(),m={};f.next();){var v=f.value;if(v.isTreeLink&&(c||v.fd||v.bb(),v=v.To(t),v!==null&&v!==t&&!e.contains(v))){if(e.add(v),!c){v.Zb(!0),v.oh();var w=i?v.Oo():v.Po();m.vv=t,w.all(function(C){return function(k){return k===C.vv||!k.isTreeExpanded}}(m))&&s.Cj(v,a)}(2<n||v.wasTreeExpanded)&&(v.wasTreeExpanded=!1,Jg(v,e,i,n-1,s,a,l))}m={vv:m.vv}}t.isTreeExpanded=!0}ct.Object.defineProperties(Le.prototype,{portSpreading:{get:function(){return this.Ba!==null?this.Ba.er:up},set:function(t){var e=this.portSpreading;e!==t&&(Pu(this),this.Ba.er=t,this.g("portSpreading",e,t),t=this.diagram,t!==null&&t.undoManager.isUndoingRedoing||this.Bd())}},avoidable:{get:function(){return(this.U&8)!==0},set:function(t){var e=(this.U&8)!==0;if(e!==t){this.U^=8;var i=this.diagram;i!==null&&sh(i,this),this.g("avoidable",e,t)}}},avoidableMargin:{get:function(){return this.Ba!==null?this.Ba.yp:Eo},set:function(t){typeof t=="number"&&(t=new ai(t));var e=this.avoidableMargin;if(!e.D(t)){t=t.J(),Pu(this),this.Ba.yp=t;var i=this.diagram;i!==null&&sh(i,this),this.g("avoidableMargin",e,t)}}},linksConnected:{get:function(){return this.jb.iterator}},linkConnected:{get:function(){return this.Ba!==null?this.Ba.Dq:null},set:function(t){var e=this.linkConnected;e!==t&&(Pu(this),this.Ba.Dq=t,this.g("linkConnected",e,t))}},linkDisconnected:{get:function(){return this.Ba!==null?this.Ba.Eq:null},set:function(t){var e=this.linkDisconnected;e!==t&&(Pu(this),this.Ba.Eq=t,this.g("linkDisconnected",e,t))}},linkValidation:{get:function(){return this.Ba!==null?this.Ba.gj:null},set:function(t){var e=this.linkValidation;e!==t&&(Pu(this),this.Ba.gj=t,this.g("linkValidation",e,t))}},isLinkLabel:{get:function(){return this.Yk!==null}},labeledLink:{get:function(){return this.Yk},set:function(t){var e=this.Yk;if(e!==t){var i=this.diagram,n=this.data;if(e!==null){if(e.wd!==null&&(e.wd.remove(this),e.v()),i!==null&&n!==null&&!i.undoManager.isUndoingRedoing){var s=e.data,a=i.model;if(s!==null&&a.ri()){var l=a.wa(n);l!==void 0&&a.Qx(s,l)}}this.containingGroup=null}this.Yk=t,t!==null&&(qg(t,this),i===null||n===null||i.undoManager.isUndoingRedoing||(s=t.data,i=i.model,s!==null&&i.ri()&&(n=i.wa(n),n!==void 0&&i.Bu(s,n))),this.containingGroup=t.containingGroup),Qo(this),this.g("labeledLink",e,t)}}},port:{get:function(){return this.ns("")}},ports:{get:function(){return this.wc===null&&ay(this),this.wc.iteratorValues}},isTreeExpanded:{get:function(){return(this.U&1)!==0},set:function(t){var e=(this.U&1)!==0;if(e!==t){this.U^=1;var i=this.diagram;if(this.g("isTreeExpanded",e,t),e=this.treeExpandedChanged,e!==null){var 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e=(this.U&4)!==0;e!==t&&(this.U^=4,this.g("isTreeLeaf",e,t))}}}),Le.prototype.expandTree=Le.prototype.expandTree,Le.prototype.collapseTree=Le.prototype.collapseTree,Le.prototype.findTreeParts=Le.prototype.wz,Le.prototype.findTreeChildrenNodes=Le.prototype.Ou,Le.prototype.findTreeChildrenLinks=Le.prototype.Qo,Le.prototype.findTreeLevel=Le.prototype.uz,Le.prototype.findTreeParentChain=Le.prototype.vz,Le.prototype.findTreeParentNode=Le.prototype.pg,Le.prototype.findTreeParentLink=Le.prototype.kh,Le.prototype.findCommonTreeParent=Le.prototype.gz,Le.prototype.findTreeRoot=Le.prototype.xz,Le.prototype.isInTreeOf=Le.prototype.Nz,Le.prototype.findPort=Le.prototype.ns,Le.prototype.findLinksTo=Le.prototype.kz,Le.prototype.findLinksBetween=Le.prototype.jz,Le.prototype.findNodesInto=Le.prototype.Oo,Le.prototype.findNodesOutOf=Le.prototype.Po,Le.prototype.findNodesConnected=Le.prototype.Mu,Le.prototype.findLinksInto=Le.prototype.Sd,Le.prototype.findLinksOutOf=Le.prototype.Mo,Le.prototype.findExternalTreeLinksConnected=Le.prototype.qx,Le.prototype.invalidateConnectedLinks=Le.prototype.Bd,Le.prototype.invalidateLinkBundle=Le.prototype.Lz;var g1=new mt(Le,"SpreadingNone",10),up=new mt(Le,"SpreadingEvenly",11),ld=new mt(Le,"SpreadingPacked",12);Le.className="Node",Le.SpreadingNone=g1,Le.SpreadingEvenly=up,Le.SpreadingPacked=ld;function ji(t,e){t===void 0||t instanceof So||typeof t=="string"?Le.call(this,t):(Le.call(this),t&&(e=t)),this.U|=4608,this.Gn=new At,this.$a=null,this.Sc=new pr,this.Sc.group=this,this.gl=new At,this.tb=this.$p=null,e&&Object.assign(this,e)}gi(ji,Le),ji.prototype.cloneProtected=function(t){Le.prototype.cloneProtected.call(this,t),this.U=this.U&-32769;var e=t.Nl(function(i){return i instanceof Zs});e instanceof Zs?t.$a=e:t.$a=null,this.Sc!==null?(t.Sc=this.Sc.copy(),t.Sc.group=t):(t.Sc!==null&&(t.Sc.group=null),t.Sc=null),this.tb!==null&&(t.tb=this.tb.copy())},T=ji.prototype,T.Af=function(t){Le.prototype.Af.call(this,t);var e=t.Rj();for(t=t.memberParts;t.next();){var i=t.value;if(i.v(),i.C(8),i.Ej(),i instanceof Le)i.Bd(e);else if(i instanceof ue)for(i=i.labelNodes;i.next();)i.value.Bd(e)}},T.gk=function(t,e,i,n,s,a,l){if(t===Yr&&e==="elements"){if(s instanceof Zs)this.$a===null?this.$a=s:this.$a!==s&&lt("Cannot insert a second Placeholder into the visual tree of a Group.");else if(s instanceof ne){var c=s.Nl(function(f){return f instanceof Zs});c instanceof Zs&&(this.$a===null?this.$a=c:this.$a!==c&&lt("Cannot insert a second Placeholder into the visual tree of a Group."))}}else t===Jr&&e==="elements"&&this.$a!==null&&(n===this.$a?this.$a=null:n instanceof ne&&this.$a.rg(n)&&(this.$a=null));Le.prototype.gk.call(this,t,e,i,n,s,a,l)},T.Xl=function(t,e){Le.prototype.Xl.call(this,t,e),this.isClipping&&this.type!==ne.Spot&&this.isSubGraphExpanded&&(t=this.resizeObject,t instanceof ne&&(t=t.Pb()),this.tb===null&&(this.tb=new It),t.mi(this.tb),t instanceof Xi&&this.tb.Bc(-t.strokeWidth,-t.strokeWidth))},T.eh=function(t,e,i,n){this.nf=this.$a,Le.prototype.eh.call(this,t,e,i,n)},T.Va=function(){var t=this;t.isSubGraphExpanded&&this.memberParts.each(function(e){!t.computesBoundsIncludingLinks&&e instanceof ue||e.Va()}),Le.prototype.Va.call(this)},T.si=function(){if(!Le.prototype.si.call(this))return!1;for(var t=this.memberParts;t.next();){var e=t.value;if(e instanceof Le){if(e.isVisible()&&Us(e))return!1}else if(e instanceof ue&&e.isVisible()&&Us(e)&&e.fromNode!==this&&e.toNode!==this)return!1}return!0};function hy(t,e){if(t.Gn.add(e)){e instanceof ji&&t.gl.add(e);var i=t.memberAdded;if(i!==null){var n=!0,s=t.diagram;s!==null&&(n=s.aa,s.aa=!0),i(t,e),s!==null&&(s.aa=n)}t.isVisible()&&t.isSubGraphExpanded||e.Zb(!1)}e instanceof ue&&!t.computesBoundsIncludingLinks||(e=t.$a,e===null&&(e=t),e.v())}function cy(t,e){if(t.Gn.remove(e)){e instanceof ji&&t.gl.remove(e);var i=t.memberRemoved;if(i!==null){var n=!0,s=t.diagram;s!==null&&(n=s.aa,s.aa=!0),i(t,e),s!==null&&(s.aa=n)}t.isVisible()&&t.isSubGraphExpanded||e.Zb(!0)}e instanceof ue&&!t.computesBoundsIncludingLinks||(e=t.$a,e===null&&(e=t),e.v())}T.Lj=function(){if(0<this.Gn.count){var t=this.diagram;if(t!==null)for(var e=this.Gn.copy().iterator;e.next();)t.remove(e.value)}Le.prototype.Lj.call(this)},ji.prototype.canAddMembers=function(t){var e=this.diagram;if(e===null)return!1;for(e=e.commandHandler,t=Lt(t).iterator;t.next();)if(!e.isValidMember(this,t.value))return!1;return!0},ji.prototype.addMembers=function(t,e){var i=this.diagram;if(i===null)return!1;i=i.commandHandler;var n=!0;for(t=Lt(t).iterator;t.next();){var s=t.value;!e||i.isValidMember(this,s)?s.containingGroup=this:n=!1}return n},ji.prototype.canUngroup=function(){if(!this.ungroupable)return!1;var t=this.layer;return t===null||!t.allowUngroup?!1:(t=t.diagram,!!(t===null||t.allowUngroup))},T=ji.prototype,T.Bd=function(t){var e=(this.U&65536)!==0;if(Le.prototype.Bd.call(this,t),!e)for(!(this.U&65536)&&(this.U=this.U^65536),e=this.Lu();e.next();){var i=e.value;if(t===void 0||!t.contains(i)){var 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Cc(t,this,!0,0,!0),t.remove(this),t},T.Zb=function(t){Le.prototype.Zb.call(this,t);for(var e=this.memberParts;e.next();)e.value.Zb(t)},ji.prototype.collapseSubGraph=function(){var t=this.diagram;if(t!==null&&!t.Ue){t.Ue=!0;var e=this.Rj();v1(this,e,t,this),t.Ue=!1}};function v1(t,e,i,n){for(var s=t.memberParts;s.next();){var a=s.value;if(a.Zb(!1),a instanceof ji&&a.isSubGraphExpanded&&(a.wasSubGraphExpanded=a.isSubGraphExpanded,v1(a,e,i,n)),a instanceof Le)a.Bd(e),i.Aj(a,n);else if(a instanceof ue)for(a=a.labelNodes;a.next();)a.value.Bd(e)}t.isSubGraphExpanded=!1}ji.prototype.expandSubGraph=function(){var t=this.diagram;if(t!==null&&!t.Ue){t.Ue=!0;var e=this.Rj();y1(this,e,t,this),t.Ue=!1}};function y1(t,e,i,n){for(var s=t.memberParts;s.next();){var a=s.value;if(a.Zb(!0),a instanceof ji&&a.wasSubGraphExpanded&&(a.wasSubGraphExpanded=!1,y1(a,e,i,n)),a instanceof Le)a.Bd(e),i.Cj(a,n);else if(a instanceof ue)for(a=a.labelNodes;a.next();)a.value.Bd(e)}t.isSubGraphExpanded=!0}ji.prototype.move=function(t,e){e===void 0&&(e=!1);var i=e?this.location:this.position,n=i.x;i=i.y;var s=t.x,a=t.y;if(!(n===s||isNaN(n)&&isNaN(s))||!(i===a||isNaN(i)&&isNaN(a))){for(n=s-(isNaN(n)?0:n),i=a-(isNaN(i)?0:i),a=z.alloc(),Le.prototype.move.call(this,t,e),t=new At,e=this.Rj().iterator;e.next();)s=e.value,s instanceof ue&&(s.suspendsRouting&&t.add(s),s.fd||s.fromNode!==this&&s.toNode!==this)&&(s.suspendsRouting=!0);for(e.reset();e.next();)if(s=e.value,!(s.ph()||s instanceof Le&&s.isLinkLabel)){var l=s.position,c=s.location;l.w()?(a.x=l.x+n,a.y=l.y+i,s.position=a):c.w()&&(a.x=c.x+n,a.y=c.y+i,s.location=a)}for(e.reset();e.next();)s=e.value,s instanceof ue&&(s.suspendsRouting=t.contains(s),s.fd||s.fromNode!==this&&s.toNode!==this)&&(l=s.position,a.x=l.x+n,a.y=l.y+i,a.w()?s.move(a):s.bb(),fy(s)&&s.bb());z.free(a)}},ct.Object.defineProperties(ji.prototype,{placeholder:{get:function(){return this.$a}},computesBoundsAfterDrag:{get:function(){return(this.U&2048)!==0},set:function(t){var e=(this.U&2048)!==0;e!==t&&(this.U^=2048,this.g("computesBoundsAfterDrag",e,t))}},computesBoundsIncludingLinks:{get:function(){return(this.U&4096)!==0},set:function(t){var e=(this.U&4096)!==0;e!==t&&(this.U^=4096,this.g("computesBoundsIncludingLinks",e,t))}},computesBoundsIncludingLocation:{get:function(){return(this.U&8192)!==0},set:function(t){var e=(this.U&8192)!==0;e!==t&&(this.U^=8192,this.g("computesBoundsIncludingLocation",e,t))}},handlesDragDropForMembers:{get:function(){return(this.U&16384)!==0},set:function(t){var e=(this.U&16384)!==0;e!==t&&(this.U^=16384,this.g("handlesDragDropForMembers",e,t))}},memberParts:{get:function(){return this.Gn.iterator}},layout:{get:function(){return this.Sc},set:function(t){var e=this.Sc;if(e!==t){t!==null&&t.diagram!==null&&t.diagram.layout===t&&lt("A layout cannot be both the Diagram.layout and a Group.layout: "+t),e!==null&&(e.diagram=null,e.group=null),this.Sc=t;var i=this.diagram;t!==null&&(t.diagram=i,t.group=this),i!==null&&(i.xh=!0),this.g("layout",e,t),i!==null&&i.$b()}}},memberAdded:{get:function(){return this.Ba!==null?this.Ba.Mq:null},set:function(t){var e=this.memberAdded;e!==t&&(Pu(this),this.Ba.Mq=t,this.g("memberAdded",e,t))}},memberRemoved:{get:function(){return this.Ba!==null?this.Ba.Nq:null},set:function(t){var e=this.memberRemoved;e!==t&&(Pu(this),this.Ba.Nq=t,this.g("memberRemoved",e,t))}},memberValidation:{get:function(){return this.Ba!==null?this.Ba.ij:null},set:function(t){var e=this.memberValidation;e!==t&&(Pu(this),this.Ba.ij=t,this.g("memberValidation",e,t))}},ungroupable:{get:function(){return(this.U&256)!==0},set:function(t){var e=(this.U&256)!==0;e!==t&&(this.U^=256,this.g("ungroupable",e,t))}},isSubGraphExpanded:{get:function(){return(this.U&512)!==0},set:function(t){var e=(this.U&512)!==0;if(e!==t){this.U^=512;var i=this.diagram;if(this.g("isSubGraphExpanded",e,t),e=this.subGraphExpandedChanged,e!==null){var n=!0;i!==null&&(n=i.aa,i.aa=!0),e(this),i!==null&&(i.aa=n)}i!==null&&i.undoManager.isUndoingRedoing?(this.$a!==null&&this.$a.v(),this.memberParts.each(function(s){s.updateAdornments()})):t?this.expandSubGraph():this.collapseSubGraph()}}},wasSubGraphExpanded:{get:function(){return(this.U&1024)!==0},set:function(t){var e=(this.U&1024)!==0;e!==t&&(this.U^=1024,this.g("wasSubGraphExpanded",e,t))}},subGraphExpandedChanged:{get:function(){return this.Ba!==null?this.Ba.Kr:null},set:function(t){var e=this.subGraphExpandedChanged;e!==t&&(Pu(this),this.Ba.Kr=t,this.g("subGraphExpandedChanged",e,t))}},rh:{get:function(){return(this.U&32768)!==0},set:function(t){(this.U&32768)!==0!==t&&(this.U^=32768)}}}),ji.prototype.expandSubGraph=ji.prototype.expandSubGraph,ji.prototype.collapseSubGraph=ji.prototype.collapseSubGraph,ji.prototype.findSubGraphParts=ji.prototype.Rj,ji.prototype.findContainingGroupChain=ji.prototype.hz,ji.prototype.findExternalNodesConnected=ji.prototype.iz,ji.prototype.findExternalLinksConnected=ji.prototype.Lu,ji.prototype.ensureBounds=ji.prototype.Va,ji.className="Group";function Zs(t){at.call(this),this.yb=ro,this.ko=new It(NaN,NaN,NaN,NaN),t&&Object.assign(this,t)}gi(Zs,at),Zs.prototype.cloneProtected=function(t){at.prototype.cloneProtected.call(this,t),t.yb=this.yb.J(),t.ko=this.ko.copy()},Zs.prototype.gh=function(t){if(this.background===null&&this.areaBackground===null)return!1;var e=this.naturalBounds;return jr(0,0,e.width,e.height,t.x,t.y)},Zs.prototype.Wl=function(){var t=this.part;if(t!==null&&(t instanceof ji||t instanceof Cn)||lt("Placeholder is not inside a Group or Adornment."),t instanceof ji){var e=this.computeBorder(this.ko),i=this.minSize,n=this.dc;for(Lo(n,(isFinite(i.width)?Math.max(i.width,e.width):e.width)||0,(isFinite(i.height)?Math.max(i.height,e.height):e.height)||0),this.Ge(0,0,n.width,n.height),n=t.memberParts,i=!1;n.next();)if(n.value.isVisible()){i=!0;break}n=t.diagram,!i||n===null||n.animationManager.Xu(t)||isNaN(e.x)||isNaN(e.y)||(i=z.alloc(),i.xi(e,t.locationSpot),i.D(t.location)||(t.location=i),z.free(i))}else{e=this.dc,i=this.yb,n=i.left+i.right;var s=i.top+i.bottom,a=t.adornedObject;t.angle=a.li();var l=0;a instanceof Xi&&(l=a.strokeWidth);var c=a.Df(),f=a.naturalBounds,m=(f.width+l)*c;l=(f.height+l)*c,t.type!==ne.Link&&(c=a.ga(t.category==="Selection"?An:t.locationSpot,z.alloc()),t.location=c,z.free(c)),isNaN(m)||isNaN(l)?(t=a.ga(An,z.alloc()),m=It.allocAt(t.x,t.y,0,0),m.Ye(a.ga(Go,t)),m.Ye(a.ga(Io,t)),m.Ye(a.ga(Ys,t)),Lo(e,m.width+n||0,m.height+s||0),this.Ge(-i.left,-i.top,e.width,e.height),z.free(t),It.free(m)):(Lo(e,m+n||0,l+s||0),this.Ge(-i.left,-i.top,e.width,e.height))}},Zs.prototype.eh=function(t,e,i,n){this.actualBounds.h(t,e,i,n)},Zs.prototype.computeBorder=function(t){var e=this.part,i=e.diagram,n=i===null||!i.animationManager.isAnimating;if(i!==null&&e instanceof ji&&!e.layer.isTemporary&&e.computesBoundsAfterDrag&&this.ko.w()){var s=i.toolManager.findTool("Dragging");if(s===i.currentTool&&(i=s.computeBorder(e,this.ko,t),i!==null))return i}i=It.alloc(),s=this.computeMemberBounds(i);var a=this.yb;return e instanceof ji&&!e.isSubGraphExpanded?t.h(s.x-a.left,s.y-a.top,0,0):t.h(s.x-a.left,s.y-a.top,Math.max(s.width+a.left+a.right,0),Math.max(s.height+a.top+a.bottom,0)),It.free(i),n&&e instanceof ji&&e.computesBoundsIncludingLocation&&e.location.w()&&t.Ye(e.location),t},Zs.prototype.computeMemberBounds=function(t){if(!(this.part instanceof ji))return t.h(0,0,0,0),t;for(var e=this.part,i=1/0,n=1/0,s=-1/0,a=-1/0,l=e.memberParts;l.next();){var c=l.value;if(c.isVisible()){if(c instanceof ue&&(!e.computesBoundsIncludingLinks||ha(c)||c.fromNode===e||c.toNode===e))continue;c=c.actualBounds,c.left<i&&(i=c.left),c.top<n&&(n=c.top),c.right>s&&(s=c.right),c.bottom>a&&(a=c.bottom)}}return isFinite(i)&&isFinite(n)?t.h(i,n,s-i,a-n):(e=e.location,t.h(e.x,e.y,0,0)),t},ct.Object.defineProperties(Zs.prototype,{padding:{get:function(){return this.yb},set:function(t){typeof t=="number"&&(t=new ai(t));var e=this.yb;e.D(t)||(this.yb=t=t.J(),this.g("padding",e,t),this.v())}}}),Zs.className="Placeholder";function ue(t){ui.call(this,ne.Link),this.Qa=8,this.ef=null,this.ff="",this.uf=this.gn=null,this.vf="",this.uo=null,this.qk=ea,this.Om=0,this.Qm=ea,this.Rm=NaN,this.qj=gy,this.po=.5,this.wd=null,this.Nb=new Kt().freeze(),this.Tg=this.Mg=null,this.ml=new It,this.ua=new fe,this.u=this.o=this.Sf=this.Wf=null,this.su=new z,this.cq=this.Mw=this.Lw=null,this.vt=NaN,this.ba=null,this.j=[],t&&Object.assign(this,t)}gi(ue,ui),ue.prototype.cloneProtected=function(t){ui.prototype.cloneProtected.call(this,t),t.Qa=this.Qa&-113,t.ff=this.ff,t.gn=this.gn,t.vf=this.vf,t.uo=this.uo,t.qk=this.qk,t.Om=this.Om,t.Qm=this.Qm,t.Rm=this.Rm,t.qj=this.qj,t.po=this.po,this.ba!==null&&(t.ba=this.ba.copy())},T=ue.prototype,T.Af=function(t){ui.prototype.Af.call(this,t),this.ff=t.ff,this.vf=t.vf,t.Mg=null,t.bb(),t.Sf=this.Sf;var e=t.fromPort;e!==null&&ja(e),t=t.toPort,t!==null&&ja(t)},T.qb=function(t){t.classType===ue?(t.value&2)===2?this.routing=t:t===Qa||t===$a||t===yo?this.curve=t:t===Ka||t===Es||t===dp?this.adjusting=t:t!==gy&&t!==ea&&lt("Unknown Link enum value for a Link property: "+t):ui.prototype.qb.call(this,t)},T.Xc=function(){this.ba===null&&(this.ba=new Hd)},T.si=function(){var t=this.fromNode;if(t!==null){var e=t.findVisibleNode();if(e!==null&&(t=e),Us(t)||Mc(t))return!1}return t=this.toNode,!(t!==null&&(e=t.findVisibleNode(),e!==null&&(t=e),Us(t)||Mc(t)))},T.zv=function(){return!1},T.Av=function(){},T.Zc=function(){return!1},ue.prototype.computeAngle=function(t,e,i){return ue.computeAngle(e,i)},ue.computeAngle=function(t,e){switch(t){default:case ea:t=0;break;case y0:t=e;break;case lf:t=e+90;break;case zm:t=e-90;break;case yy:t=e+180;break;case nv:t=ht.bp(e),90<t&&270>t&&(t-=180);break;case x0:t=ht.bp(e+90),90<t&&270>t&&(t-=180);break;case jm:t=ht.bp(e-90),90<t&&270>t&&(t-=180);break;case rv:if(t=ht.bp(e),45<t&&135>t||225<t&&315>t)return 0;90<t&&270>t&&(t-=180)}return ht.bp(t)};function hp(t){var e=t.fromNode,i=t.toNode,n=null;if(e!==null?n=i!==null?e.px(i):e.containingGroup:i!==null?n=i.containingGroup:n=null,e=n,i=t.Ah,i!==e){i!==null&&cy(i,t),t.Ah=e,e!==null&&hy(e,t);var s=t.containingGroupChanged;if(s!==null){var a=!0,l=t.diagram;l!==null&&(a=l.aa,l.aa=!0),s(t,i,e),l!==null&&(l.aa=a)}!t.fd||t.Lw!==i&&t.Mw!==i||t.bb()}if(t.isLabeledLink)for(t=t.labelNodes;t.next();)t.value.containingGroup=n}T=ue.prototype,T.oh=function(){var t=this.containingGroup;t!==null&&this.fromNode!==t&&this.toNode!==t&&t.computesBoundsIncludingLinks&&ui.prototype.oh.call(this)},T.To=function(t){var e=this.fromNode;return t===e?this.toNode:e},T.Cz=function(t){var e=this.fromPort;return t===e?this.toPort:e};function qg(t,e){t.wd===null&&(t.wd=new At),t.wd.add(e),t.v()}T.Vo=function(t){if(ui.prototype.Vo.call(this,t),hd(this)&&this.Xo(this.actualBounds),!t){t=this.ef;var e=null;t!==null&&(e=this.fromPort,Dm(t,this,e));var i=this.uf;if(i!==null){var n=this.toPort;i===t&&n===e||Dm(i,this,n)}Rm(this)}},T.Wo=function(t){if(ui.prototype.Wo.call(this,t),hd(this)&&this.Xo(this.actualBounds),!t){t=this.ef;var e=null;t!==null&&(e=this.fromPort,Yg(t,this,e));var i=this.uf;if(i!==null){var n=this.toPort;i===t&&n===e||Yg(i,this,n)}cd(this)}},T.Lj=function(){if(this.fd=!0,this.wd!==null){var t=this.diagram;if(t!==null)for(var e=this.wd.copy().iterator;e.next();)t.remove(e.value)}this.data!==null&&(t=this.diagram,t!==null&&t.partManager.removeDataForLink(this))},ue.prototype.updateRelationshipsFromData=function(){if(this.data!==null){var t=this.diagram;t!==null&&t.partManager.updateRelationshipsFromData(this)}},ue.prototype.move=function(t,e){var i=e?this.location:this.position,n=i.x;isNaN(n)&&(n=0);var s=i.y;for(isNaN(s)&&(s=0),n=t.x-n,s=t.y-s,e===!0?ui.prototype.move.call(this,t,!1):(t=z.allocAt(i.x+n,i.y+s),ui.prototype.move.call(this,t,!1),z.free(t)),kc(this,n,s),t=this.labelNodes;t.next();)e=t.value,i=e.position,e.moveTo(i.x+n,i.y+s)},ue.prototype.canRelinkFrom=function(){if(!this.relinkableFrom)return!1;var t=this.layer;return t===null?!0:t.allowRelink?(t=t.diagram,!!(t===null||t.allowRelink)):!1},ue.prototype.canRelinkTo=function(){if(!this.relinkableTo)return!1;var t=this.layer;return t===null?!0:t.allowRelink?(t=t.diagram,!!(t===null||t.allowRelink)):!1},ue.prototype.computeMidPoint=function(t){var e=this.pointsCount;if(e===0)return t.assign(Ar),t;if(e===1)return t.assign(this.i(0)),t;if(e===2){var i=this.i(0),n=this.i(1);return t.h((i.x+n.x)/2,(i.y+n.y)/2),t}if(this.isOrthogonal&&(15<=this.computeCorner()||this.computeCurve()===Qa))return this.ua.Pu(.5,t),t.add(this.i(0)),i=this.ua.figures.first(),t.offset(-i.startX,-i.startY),t;if(this.computeCurve()===Qa){if(e===3){i=this.i(0),n=this.i(1);var s=this.i(2);return ht.ax(i.x,i.y,n.x,n.y,n.x,n.y,s.x,s.y,t),t}if(n=(e-1)/3|0,i=3*(n/2|0),n%2===1){n=this.i(i),s=this.i(i+1);var a=this.i(i+2);i=this.i(i+3),ht.ax(n.x,n.y,s.x,s.y,a.x,a.y,i.x,i.y,t)}else t.assign(this.i(i));return t}var l=this.flattenedLengths;for(i=this.flattenedTotalLength,s=a=n=0;n<i/2&&a<e&&(s=l[a],!(n+s>i/2));)n+=s,a++;return e=this.i(a),a=this.i(a+1),1>Math.abs(e.x-a.x)?e.y>a.y?t.h(e.x,e.y-(i/2-n)):t.h(e.x,e.y+(i/2-n)):1>Math.abs(e.y-a.y)?e.x>a.x?t.h(e.x-(i/2-n),e.y):t.h(e.x+(i/2-n),e.y):(i=(i/2-n)/s,t.h(e.x+i*(a.x-e.x),e.y+i*(a.y-e.y))),t},ue.prototype.computeMidAngle=function(){var t=this.pointsCount;if(2>t)return NaN;if(t===2)return this.i(0).ab(this.i(1));if(this.isOrthogonal&&(15<=this.computeCorner()||this.computeCurve()===Qa))return this.ua.wx(.5);if(this.computeCurve()===Qa&&4<=t){var e=(t-1)/3|0,i=3*(e/2|0);if(e%2===1){i=Math.floor(i),t=this.i(i),e=this.i(i+1);var n=this.i(i+2);return i=this.i(i+3),ht.My(t.x,t.y,e.x,e.y,n.x,n.y,i.x,i.y)}if(0<i&&i+1<t)return this.i(i-1).ab(this.i(i+1))}e=this.flattenedLengths,n=this.flattenedTotalLength;var s=0;i=0;for(var a;s<n/2&&i<t&&(a=e[i],!(s+a>n/2));)s+=a,i++;if(e=this.i(i),n=this.i(i+1),1>Math.abs(e.x-n.x)&&1>Math.abs(e.y-n.y)){if(0<i&&i+2<t)return this.i(i-1).ab(this.i(i+2))}else{if(1>Math.abs(e.x-n.x))return e.y>n.y?270:90;if(1>Math.abs(e.y-n.y))return e.x>n.x?180:0}return e.ab(n)},T=ue.prototype,T.i=function(t){return this.Nb.s[t]},T.dd=function(t,e){this.Nb.cd(t,e)},T.L=function(t,e,i){this.Nb.cd(t,new z(e,i))},T.Kz=function(t,e){this.Nb.Gb(t,e)},T.m=function(t,e,i){this.Nb.Gb(t,new z(e,i))},T.ne=function(t){this.Nb.add(t)},T.yf=function(t,e){this.Nb.add(new z(t,e))},T.pv=function(t){this.Nb.mb(t)},T.Fj=function(){this.Nb.clear()};function kc(t,e,i){if(e!==0||i!==0)if(t.pointsCount===0)t.defaultFromPoint&&t.defaultFromPoint.offset(e,i),t.defaultToPoint&&t.defaultToPoint.offset(e,i);else{for(var n=t.fd,s=new Kt,a=t.Nb.iterator;a.next();){var l=a.value;s.add(new z(l.x+e,l.y+i).freeze())}s.freeze(),a=t.Nb,t.Nb=s,l=t.diagram,isNaN(e)||isNaN(i)||l!==null&&l.animationManager.zb?t.v():(t.ke.h(t.ke.x+e,t.ke.y+i),t.pa.h(t.pa.x+e,t.pa.y+i),Qo(t)),n?Qg(t):(t.defaultFromPoint&&(t.defaultFromPoint=t.i(0)),t.defaultToPoint&&(t.defaultToPoint=t.i(t.pointsCount-1))),l!==null&&l.animationManager.zb&&Sa(l.animationManager,t,s),t.g("points",a,s)}}T.uh=function(){this.Mg===null&&(this.Mg=this.Nb,this.Nb=this.Nb.copy())},T.zf=function(){if(this.Mg!==null){for(var t=this.Mg,e=this.Nb,i=1/0,n=1/0,s=t.s,a=s.length,l=0;l<a;l++){var c=s[l];i=Math.min(c.x,i),n=Math.min(c.y,n)}c=l=1/0;for(var f=e.s,m=f.length,v=0;v<m;v++){var w=f[v];l=Math.min(w.x,l),c=Math.min(w.y,c),w.freeze()}if(e.freeze(),m===a){for(a=0;a<m;a++)if(v=s[a],w=f[a],v.x-i!==w.x-l||v.y-n!==w.y-c){this.qc();break}}else this.qc();this.Mg=null,i=this.diagram,i!==null&&i.animationManager.zb&&Sa(i.animationManager,this,e),Qg(this),this.g("points",t,e)}},T.rv=function(){this.Mg!==null&&(this.Nb=this.Mg,this.Mg=null)};function Qg(t){t.Nb.count===0?t.fd=!1:(t.fd=!0,t.cq=null,t.vt=NaN,t.defaultFromPoint=t.i(0),t.defaultToPoint=t.i(t.pointsCount-1),ev(t,!1))}T.bb=function(){if(!this.suspendsRouting){var t=this.diagram;if(t){if(t.As.contains(this)||t.undoManager.isUndoingRedoing||(t=t.animationManager,t.isTicking&&!t.isAnimating))return;this.Tg===null||t.isTicking||(this.Tg=null)}t=this.path,t!==null&&(this.fd=!1,this.v(),t.v())}},T.vg=function(){if(!this.fd&&!this.computingPoints){var t=!0;try{this.computingPoints=!0,this.uh(),t=this.computePoints()}catch(e){this.computingPoints=!1,this.rv()}finally{this.computingPoints=!1,t?this.zf():this.rv()}}},ue.prototype.computePoints=function(){if(this.diagram===null)return!1;var t=this.fromNode,e=null;if(t===null?(cp||(cp=new Le,cp.desiredSize=xr,cp.Va()),this.defaultFromPoint&&(cp.location=this.defaultFromPoint,cp.Va(),e=t=cp)):e=this.fromPort,e!==null&&!t.isVisible()){var i=t.findVisibleNode();i!==null&&i!==t?(t=i,e=i.port):t=i}if(this.Lw=t,t===null||!t.location.w())return!1;for(;!(e===null||e.actualBounds.w()&&e.Ed());)e=e.panel;if(e===null)return!1;var n=this.toNode,s=null;if(n===null?(af||(af=new Le,af.desiredSize=xr,af.Va()),this.defaultToPoint&&(af.location=this.defaultToPoint,af.Va(),s=n=af)):s=this.toPort,s===null||n.isVisible()||(i=n.findVisibleNode(),i!==null&&i!==n?(n=i,s=i.port):n=i),this.Mw=n,n===null||!n.location.w())return!1;for(;!(s===null||s.actualBounds.w()&&s.Ed());)s=s.panel;if(s===null)return!1;var a=this.pointsCount,l=this.computeSpot(!0,e);i=this.computeSpot(!1,s);var c=of(l),f=of(i),m=e===s&&e!==null,v=this.isOrthogonal,w=this.curve===Qa;this.Wf=m&&!v?w=!0:!1;var C=this.computeAdjusting()===ea||m;if(!v&&!m&&c&&f){if(c=!1,!C&&3<=a&&(C=this.getLinkPoint(t,e,l,!0,!1,n,s),f=this.getLinkPoint(n,s,i,!1,!1,t,e),c=this.adjustPoints(0,C,a-1,f))&&(C=this.getLinkPoint(t,e,l,!0,!1,n,s),f=this.getLinkPoint(n,s,i,!1,!1,t,e),this.adjustPoints(0,C,a-1,f)),!c)if(this.Fj(),w){a=this.getLinkPoint(t,e,l,!0,!1,n,s),C=this.getLinkPoint(n,s,i,!1,!1,t,e),c=C.x-a.x,f=C.y-a.y,m=this.computeCurviness(),w=v=0;var k=a.x+c/3,L=a.y+f/3,A=k,H=L;ht.B(f,0)?H=0<c?H-m:H+m:(v=-c/f,w=Math.sqrt(m*m/(v*v+1)),0>m&&(w=-w),A=(0>f?-1:1)*w+k,H=v*(A-k)+L),k=a.x+2*c/3,L=a.y+2*f/3;var R=k,X=L;ht.B(f,0)?X=0<c?X-m:X+m:(R=(0>f?-1:1)*w+k,X=v*(R-k)+L),this.Fj(),this.ne(a),this.yf(A,H),this.yf(R,X),this.ne(C),this.dd(0,this.getLinkPoint(t,e,l,!0,!1,n,s)),this.dd(3,this.getLinkPoint(n,s,i,!1,!1,t,e))}else a=n,C=s,n=this.getLinkPoint(t,e,l,!0,!1,a,C),s=this.getLinkPoint(a,C,i,!1,!1,t,e),this.hasCurviness()?(C=s.x-n.x,i=s.y-n.y,l=this.computeCurviness(),t=n.x+C/2,e=n.y+i/2,a=t,c=e,ht.B(i,0)?c=0<C?c-l:c+l:(C=-C/i,a=Math.sqrt(l*l/(C*C+1)),0>l&&(a=-a),a=(0>i?-1:1)*a+t,c=C*(a-t)+e),this.ne(n),this.yf(a,c),this.ne(s)):(this.ne(n),this.ne(s),c=It.alloc(),e.mi(c),f=c.ca(s),C.mi(c),m=c.ca(n),(f||m)&&(l=e.ga(Bm(l),new z),this.dd(0,this.getLinkPointFromPoint(t,e,l,s,!0,l)),i=C.ga(Bm(i),new z),this.dd(1,this.getLinkPointFromPoint(a,C,i,n,!1,i))),It.free(c))}else{w=this.isAvoiding,C&&(v&&w||m)&&this.Fj();var Y=m?this.computeCurviness():0;w=this.getLinkPoint(t,e,l,!0,v,n,s),k=A=L=0,(v||!c||m)&&(H=this.computeEndSegmentLength(t,e,l,!0),k=this.getLinkDirection(t,e,w,l,!0,v,n,s),m&&(c||l.D(i)||!v&&l.x+i.x===1&&l.y+i.y===1)&&(k-=v?90:30,0>Y&&(k-=180)),0>k?k+=360:360<=k&&(k-=360),m&&(H+=Math.abs(Y)*(v?1:2)),k===0?L=H:k===90?A=H:k===180?L=-H:k===270?A=-H:(L=H*Math.cos(k*Math.PI/180),A=H*Math.sin(k*Math.PI/180)),l.Mc()&&m&&(H=e.ga(on,z.alloc()),R=z.allocAt(H.x+1e3*L,H.y+1e3*A),this.getLinkPointFromPoint(t,e,H,R,!0,w),z.free(H),z.free(R))),H=this.getLinkPoint(n,s,i,!1,v,t,e);var tt=X=R=0;if(v||!f||m){var st=this.computeEndSegmentLength(n,s,i,!1);tt=this.getLinkDirection(n,s,H,i,!1,v,t,e),m&&(f||l.D(i)||!v&&l.x+i.x===1&&l.y+i.y===1)&&(tt+=v?0:30,0>Y&&(tt+=180)),0>tt?tt+=360:360<=tt&&(tt-=360),m&&(st+=Math.abs(Y)*(v?1:2)),tt===0?R=st:tt===90?X=st:tt===180?R=-st:tt===270?X=-st:(R=st*Math.cos(tt*Math.PI/180),X=st*Math.sin(tt*Math.PI/180)),i.Mc()&&m&&(i=s.ga(on,z.alloc()),l=z.allocAt(i.x+1e3*R,i.y+1e3*X),this.getLinkPointFromPoint(n,s,i,l,!1,H),z.free(i),z.free(l))}i=w,(v||!c||m)&&(i=new z(w.x+L,w.y+A)),l=H,(v||!f||m)&&(l=new z(H.x+R,H.y+X)),!C&&!v&&c&&3<a&&this.adjustPoints(0,w,a-2,l)?this.dd(a-1,H):!C&&!v&&f&&3<a&&this.adjustPoints(1,i,a-1,H)?this.dd(0,w):!C&&(v?6<=a:4<a)&&this.adjustPoints(1,i,a-2,l)?(this.dd(0,w),this.dd(a-1,H)):(this.Fj(),this.ne(w),(v||!c||m)&&this.ne(i),v&&this.addOrthoPoints(i,k,l,tt,t,n),(v||!f||m)&&this.ne(l),this.ne(H))}return!0};function dy(t,e){return Math.abs(e.x-t.x)>Math.abs(e.y-t.y)?(e.x>=t.x?e.x=t.x+9e9:e.x=t.x-9e9,e.y=t.y):(e.y>=t.y?e.y=t.y+9e9:e.y=t.y-9e9,e.x=t.x),e}ue.prototype.getLinkPointFromPoint=function(t,e,i,n,s,a){if(a===void 0&&(a=new z),t===null||e===null)return a.assign(i),a;if(t.isVisible()||(s=t.findVisibleNode(),s!==null&&s!==t&&(e=s.port)),t=null,s=e.panel,s===null||s.se()||(s=s.panel),s===null){s=n.x,n=n.y;var l=i.x;i=i.y}else{t=s.oe,s=1/(t.m11*t.m22-t.m12*t.m21),l=t.m22*s;var c=-t.m12*s,f=-t.m21*s,m=t.m11*s,v=s*(t.m21*t.dy-t.m22*t.dx),w=s*(t.m12*t.dx-t.m11*t.dy);s=n.x*l+n.y*f+v,n=n.x*c+n.y*m+w,l=i.x*l+i.y*f+v,i=i.x*c+i.y*m+w}return e.Sj(s,n,l,i,a),t!==null&&a.transform(t),a};function g0(t,e){var i=e.Zn;return i===null&&(i=new Nl,i.port=e,i.node=e.part,e.Zn=i),av(i,t)}ue.prototype.getLinkPoint=function(t,e,i,n,s,a,l,c){if(c===void 0&&(c=new z),i.sb()&&!of(i))return e.ga(i,c),c;if(i.$c()){var f=g0(this,e);if(f!==null){if(c.assign(f.Zo),s&&this.routing===vy){var m=g0(this,l);if(m!==null&&f.Gl<m.Gl){f=z.alloc(),m=z.alloc();var v=new It(e.ga(An,f),e.ga(Go,m)),w=this.computeSpot(!n,l);t=this.getLinkPoint(a,l,w,!n,s,t,e,m),(i.Hf(sa)||i.Hf(fs))&&t.y>=v.y&&t.y<=v.y+v.height?c.y=t.y:(i.Hf(Ol)||i.Hf(jo))&&t.x>=v.x&&t.x<=v.x+v.width&&(c.x=t.x),z.free(f),z.free(m)}}return c}}return i=e.ga(Bm(i),z.alloc()),this.pointsCount>(s?6:2)?(l=n?this.i(1):this.i(this.pointsCount-2),s&&(l=dy(i,l.copy()))):(f=this.computeSpot(!n,l),a=z.alloc(),l=l.ga(Bm(f),a),s&&(l=dy(i,l)),z.free(a)),this.getLinkPointFromPoint(t,e,i,l,n,c),z.free(i),c},ue.prototype.getLinkDirection=function(t,e,i,n,s,a,l,c){t:if(n.sb())var f=n.x>n.y?n.x>1-n.y?0:n.x<1-n.y?270:315:n.x<n.y?n.x>1-n.y?90:n.x<1-n.y?180:135:.5>n.x?225:.5<n.x?45:0;else{if(n.$c()&&(f=g0(this,e),f!==null))switch(f.Nc){case 1:f=270;break t;case 2:f=180;break t;default:case 4:f=0;break t;case 8:f=90;break t}f=e.ga(on,z.alloc()),this.pointsCount>(a?6:2)?(c=s?this.i(1):this.i(this.pointsCount-2),c=a?dy(f,c.copy()):i):(i=z.alloc(),c=c.ga(on,i),z.free(i)),i=Math.abs(c.x-f.x)>Math.abs(c.y-f.y)?c.x>=f.x?0:180:c.y>=f.y?90:270,z.free(f),f=i}return n.Mc()&&l.Td(t)&&(f+=180,360<=f&&(f-=360)),of(n)||(t=e.li(),t===0)||(45<=t&&135>t?f+=90:135<=t&&225>t?f+=180:225<=t&&315>t&&(f+=270),360<=f&&(f-=360)),f},ue.prototype.computeEndSegmentLength=function(t,e,i,n){return e!==null&&i.$c()&&(t=g0(this,e),t!==null)?t.Ju:(t=n?this.fromEndSegmentLength:this.toEndSegmentLength,e!==null&&isNaN(t)&&(t=n?e.fromEndSegmentLength:e.toEndSegmentLength),isNaN(t)&&(t=10),t)},ue.prototype.computeSpot=function(t,e){return e===void 0&&(e=null),t?(t=e||this.fromPort,t===null?t=on:(e=this.fromSpot,e.Xb()&&(e=t.fromSpot),t=e===zn?Nn:e)):(t=e||this.toPort,t===null?t=on:(e=this.toSpot,e.Xb()&&(e=t.toSpot),t=e===zn?Nn:e)),t};function of(t){return t===Nn||t.x===.5&&t.y===.5}function Bm(t){return t.x===.5&&t.y===.5?t:on}ue.prototype.computeOtherPoint=function(t,e){return this.computeAdjusting()!==ea&&4<this.pointsCount?this.computeMidPoint(new z):(t=e.Zn,t=t!==null?av(t,this):null,t!==null?t.Zo:e.ga(on))},ue.prototype.computeShortLength=function(t){if(t){if(t=this.fromShortLength,isNaN(t)){var e=this.fromPort;e!==null&&(t=e.fromShortLength)}return isNaN(t)?0:t}return t=this.toShortLength,isNaN(t)&&(e=this.toPort,e!==null&&(t=e.toShortLength)),isNaN(t)?0:t},ue.prototype.Cf=function(t,e,i,n,s,a){if(this.pickable===!1)return!1;e===void 0&&(e=null),i===void 0&&(i=null);var l=a;if(a===void 0&&(l=nn.alloc(),l.reset()),l.multiply(this.transform),this.fh(t,l))return Ig(this,e,i,s),a===void 0&&nn.free(l),!0;if(this.Yc(t,l)){var c=!1;if(!this.isAtomic)for(var f=this.O.s,m=f.length;m--;){var v=f[m];if(v.visible||v===this.locationObject){var w=v.actualBounds,C=this.naturalBounds;if(!(w.x>C.width||w.y>C.height||0>w.x+w.width||0>w.y+w.height)){if(w=nn.alloc(),w.set(l),v instanceof ne)c=v.Cf(t,e,i,n,s,w);else if(this.path===v){if(v instanceof Xi)if(c=t,C=n,v.pickable===!1)c=!1;else if(w.multiply(v.transform),C)t:{var k=c,L=w;if(v.fh(k,L))c=!0;else{if(L===void 0&&(L=v.transform,k.Re(v.actualBounds))){c=!0;break t}c=k.left,C=k.right;var A=k.top;k=k.bottom;var H=z.alloc(),R=z.alloc(),X=z.alloc(),Y=nn.alloc();Y.set(L),Y.bv(v.transform),Y.Vj(),R.x=C,R.y=A,R.transform(Y),H.x=c,H.y=A,H.transform(Y),L=!1,Jd(v,H,R,X)?L=!0:(H.x=C,H.y=k,H.transform(Y),Jd(v,H,R,X)?L=!0:(R.x=c,R.y=k,R.transform(Y),Jd(v,H,R,X)?L=!0:(H.x=c,H.y=A,H.transform(Y),Jd(v,H,R,X)&&(L=!0)))),nn.free(Y),z.free(H),z.free(R),z.free(X),c=L}}else c=v.fh(c,w)}else c=To(v,t,n,w);c&&(C=v,e!==null&&(C=e(v)),C&&(i===null||i(C))&&s.add(C)),nn.free(w)}}}return a===void 0&&nn.free(l),c||this.background!==null||this.areaBackground!==null}return a===void 0&&nn.free(l),!1},ue.prototype.computeCurve=function(){if(this.Wf===null){var t=this.fromPort,e=this.isOrthogonal;this.Wf=t!==null&&t===this.toPort&&!e}return this.Wf?Qa:this.curve},ue.prototype.computeCorner=function(){if(this.curve===Qa)return 0;var t=this.corner;return(isNaN(t)||0>t)&&(t=10),t},ue.prototype.findMidLabel=function(){for(var t=this.path,e=this.O.s,i=e.length,n=0;n<i;n++){var s=e[n];if(s!==t&&!s.isPanelMain&&(s.segmentIndex===-1/0||isNaN(s.segmentIndex)))return s}for(t=this.labelNodes;t.next();)if(e=t.value,e.segmentIndex===-1/0||isNaN(e.segmentIndex))return e;return null},ue.prototype.computeSpacing=function(){if(!this.isVisible())return 0;var t=w1;t=Math.max(t,this.computeThickness());var e=this.fromPort,i=this.toPort;if(e!==null&&i!==null){var n=this.findMidLabel();if(n!==null){var s=n.naturalBounds,a=n.margin,l=isNaN(s.width)?30:s.width*n.scale+a.left+a.right;s=isNaN(s.height)?14:s.height*n.scale+a.top+a.bottom,n=n.segmentOrientation,n===y0||n===nv||n===yy?t=Math.max(t,s):n===zm||n===jm||n===lf||n===x0?t=Math.max(t,l):(e=e.ga(on).ab(i.ga(on))/180*Math.PI,t=Math.max(t,Math.abs(Math.sin(e)*l)+Math.abs(Math.cos(e)*s)+1)),this.curve===Qa&&(t*=1.333)}}return t},ue.prototype.arrangeBundledLinks=function(t,e){if(e)for(e=0;e<t.length;e++){var i=t[e];i.computeAdjusting()===ea&&i.bb()}},ue.prototype.computeCurviness=function(){var t=this.curviness;if(isNaN(t)){t=x1;var e=this.Sf;if(e!==null){for(var i=Pe(),n=0,s=e.links,a=0;a<s.length;a++){var l=s[a].computeSpacing();i.push(l),n+=l}for(n=-n/2,a=0;a<s.length;a++){if(s[a]===this){t=n+i[a]/2;break}n+=i[a]}e.Ds===this.fromNode&&(t=-t),qe(i)}}return t},ue.prototype.computeThickness=function(){if(!this.isVisible())return 0;var t=this.path;return t!==null?Math.max(t.strokeWidth,1):1},ue.prototype.hasCurviness=function(){return!isNaN(this.curviness)||this.Sf!==null},ue.prototype.adjustPoints=function(t,e,i,n){var s=this.computeAdjusting();if(this.isOrthogonal){if(s===Es)return!1;s===dp&&(s=Ka)}switch(s){case Es:var a=this.i(t),l=this.i(i);if(!a.Xa(e)||!l.Xa(n)){s=a.x,a=a.y;var c=l.x-s,f=l.y-a,m=Math.sqrt(c*c+f*f);if(!ht.$(m,0)){if(ht.$(c,0))var v=0>f?-Math.PI/2:Math.PI/2;else v=Math.atan(f/Math.abs(c)),0>c&&(v=Math.PI-v);l=e.x;var w=e.y;c=n.x-l;var C=n.y-w;for(f=Math.sqrt(c*c+C*C),ht.$(c,0)?C=0>C?-Math.PI/2:Math.PI/2:(C=Math.atan(C/Math.abs(c)),0>c&&(C=Math.PI-C)),m=f/m,v=C-v,this.dd(t,e),t+=1;t<i;t++)e=this.i(t),c=e.x-s,f=e.y-a,e=Math.sqrt(c*c+f*f),ht.$(e,0)||(ht.$(c,0)?f=0>f?-Math.PI/2:Math.PI/2:(f=Math.atan(f/Math.abs(c)),0>c&&(f=Math.PI-f)),c=f+v,e*=m,this.L(t,l+e*Math.cos(c),w+e*Math.sin(c)));this.dd(i,n)}}return!0;case dp:if(a=this.i(t),w=this.i(i),!a.Xa(e)||!w.Xa(n)){s=a.x,a=a.y,l=w.x,w=w.y,m=(l-s)*(l-s)+(w-a)*(w-a),c=e.x,v=e.y,f=n.x,C=n.y;var k=1;if(f-c!==0){var L=(C-v)/(f-c);k=Math.sqrt(1+1/(L*L))}else L=9e9;for(this.dd(t,e),t+=1;t<i;t++){e=this.i(t);var A=e.x,H=e.y,R=.5;m!==0&&(R=((s-A)*(s-l)+(a-H)*(a-w))/m);var X=s+R*(l-s),Y=a+R*(w-a);e=Math.sqrt((A-X)*(A-X)+(H-Y)*(H-Y)),H<L*(A-X)+Y&&(e=-e),0<L&&(e=-e),A=c+R*(f-c),R=v+R*(C-v),L!==0?(e=A+e/k,this.L(t,e,R-(e-A)/L)):this.L(t,A,R+e)}this.dd(i,n)}return!0;case Ka:t:{if(this.isOrthogonal&&(s=this.i(t),a=this.i(t+1),l=this.i(t+2),c=a.x,v=a.y,w=c,m=v,ht.B(s.y,a.y)?ht.B(a.x,l.x)?v=e.y:ht.B(a.y,l.y)&&(c=e.x):ht.B(s.x,a.x)&&(ht.B(a.y,l.y)?c=e.x:ht.B(a.x,l.x)&&(v=e.y)),this.L(t+1,c,v),s=this.i(i),a=this.i(i-1),l=this.i(i-2),c=a.x,v=a.y,f=c,C=v,ht.B(s.y,a.y)?ht.B(a.x,l.x)?v=n.y:ht.B(a.y,l.y)&&(c=n.x):ht.B(s.x,a.x)&&(ht.B(a.y,l.y)?c=n.x:ht.B(a.x,l.x)&&(v=n.y)),this.L(i-1,c,v),fy(this))){this.L(t+1,w,m),this.L(i-1,f,C),i=!1;break t}this.dd(t,e),this.dd(i,n),i=!0}return i;default:return!1}},ue.prototype.addOrthoPoints=function(t,e,i,n,s,a){0>e?e+=360:360<=e&&(e-=360),0>n?n+=360:360<=n&&(n-=360);var l=n;e=315<=e||45>e?0:45<=e&&135>e?90:135<=e&&225>e?180:270,n=315<=n||45>n?0:45<=n&&135>n?90:135<=n&&225>n?180:270;var c=s.actualBounds.copy(),f=a.actualBounds.copy();if(c.w()&&f.w()){c.Bc($m,$m),f.Bc($m,$m),c.Ye(t),f.Ye(i);var m=z.alloc(),v=z.alloc();e===0?i.x>t.x||n===270&&i.y<t.y&&f.right>t.x||n===90&&i.y>t.y&&f.right>t.x?(m.h(i.x,t.y),v.h(i.x,(t.y+i.y)/2),n===180?(m.x=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!1),v.x=m.x,v.y=i.y):n===270&&i.y<t.y||n===90&&i.y>t.y?(m.x=t.x<f.left?this.computeMidOrthoPosition(t.x,t.y,f.left,i.y,!1):t.x<f.right&&(n===270&&t.y<f.top||n===90&&t.y>f.bottom)?this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!1):f.right,v.x=m.x,v.y=i.y):n===0&&t.x<f.left&&t.y>f.top&&t.y<f.bottom&&(m.x=t.x,m.y=t.y<i.y?Math.min(i.y,f.top):Math.max(i.y,f.bottom),v.y=m.y)):(m.h(t.x,i.y),v.h((t.x+i.x)/2,i.y),(n===180||n===90&&i.y<c.top||n===270&&i.y>c.bottom)&&(n===180&&(f.ca(t)||c.ca(i))?m.y=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!0):i.y<t.y&&(n===180||n===90)?m.y=this.computeMidOrthoPosition(t.x,c.top,i.x,Math.max(i.y,f.bottom),!0):i.y>t.y&&(n===180||n===270)&&(m.y=this.computeMidOrthoPosition(t.x,c.bottom,i.x,Math.min(i.y,f.top),!0)),v.x=i.x,v.y=m.y),m.y>c.top&&m.y<c.bottom&&(i.x>=c.left&&i.x<=t.x||t.x<=f.right&&t.x>=i.x?(n===90||n===270)&&(m.h(Math.max((t.x+i.x)/2,t.x),t.y),v.h(m.x,i.y)):(m.y=n===270||(n===0||n===180)&&i.y<t.y?Math.min(i.y,n===0?c.top:Math.min(c.top,f.top)):Math.max(i.y,n===0?c.bottom:Math.max(c.bottom,f.bottom)),v.x=i.x,v.y=m.y))):e===180?i.x<t.x||n===270&&i.y<t.y&&f.left<t.x||n===90&&i.y>t.y&&f.left<t.x?(m.h(i.x,t.y),v.h(i.x,(t.y+i.y)/2),n===0?(m.x=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!1),v.x=m.x,v.y=i.y):n===270&&i.y<t.y||n===90&&i.y>t.y?(m.x=t.x>f.right?this.computeMidOrthoPosition(t.x,t.y,f.right,i.y,!1):t.x>f.left&&(n===270&&t.y<f.top||n===90&&t.y>f.bottom)?this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!1):f.left,v.x=m.x,v.y=i.y):n===180&&t.x>f.right&&t.y>f.top&&t.y<f.bottom&&(m.x=t.x,m.y=t.y<i.y?Math.min(i.y,f.top):Math.max(i.y,f.bottom),v.y=m.y)):(m.h(t.x,i.y),v.h((t.x+i.x)/2,i.y),(n===0||n===90&&i.y<c.top||n===270&&i.y>c.bottom)&&(n===0&&(f.ca(t)||c.ca(i))?m.y=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!0):i.y<t.y&&(n===0||n===90)?m.y=this.computeMidOrthoPosition(t.x,c.top,i.x,Math.max(i.y,f.bottom),!0):i.y>t.y&&(n===0||n===270)&&(m.y=this.computeMidOrthoPosition(t.x,c.bottom,i.x,Math.min(i.y,f.top),!0)),v.x=i.x,v.y=m.y),m.y>c.top&&m.y<c.bottom&&(i.x<=c.right&&i.x>=t.x||t.x>=f.left&&t.x<=i.x?(n===90||n===270)&&(m.h(Math.min((t.x+i.x)/2,t.x),t.y),v.h(m.x,i.y)):(m.y=n===270||(n===0||n===180)&&i.y<t.y?Math.min(i.y,n===180?c.top:Math.min(c.top,f.top)):Math.max(i.y,n===180?c.bottom:Math.max(c.bottom,f.bottom)),v.x=i.x,v.y=m.y))):e===90?i.y>t.y||n===180&&i.x<t.x&&f.bottom>t.y||n===0&&i.x>t.x&&f.bottom>t.y?(m.h(t.x,i.y),v.h((t.x+i.x)/2,i.y),n===270?(m.y=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!0),v.x=i.x,v.y=m.y):n===180&&i.x<t.x||n===0&&i.x>t.x?(m.y=t.y<f.top?this.computeMidOrthoPosition(t.x,t.y,i.x,f.top,!0):t.y<f.bottom&&(n===180&&t.x<f.left||n===0&&t.x>f.right)?this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!0):f.bottom,v.x=i.x,v.y=m.y):n===90&&t.y<f.top&&t.x>f.left&&t.x<f.right&&(m.x=t.x<i.x?Math.min(i.x,f.left):Math.max(i.x,f.right),m.y=t.y,v.x=m.x)):(m.h(i.x,t.y),v.h(i.x,(t.y+i.y)/2),(n===270||n===0&&i.x<c.left||n===180&&i.x>c.right)&&(n===270&&(f.ca(t)||c.ca(i))?m.x=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!1):i.x<t.x&&(n===270||n===0)?m.x=this.computeMidOrthoPosition(c.left,t.y,Math.max(i.x,f.right),i.y,!1):i.x>t.x&&(n===270||n===180)&&(m.x=this.computeMidOrthoPosition(c.right,t.y,Math.min(i.x,f.left),i.y,!1)),v.x=m.x,v.y=i.y),m.x>c.left&&m.x<c.right&&(i.y>=c.top&&i.y<=t.y||t.y<=f.bottom&&t.y>=i.y?(n===0||n===180)&&(m.h(t.x,Math.max((t.y+i.y)/2,t.y)),v.h(i.x,m.y)):(m.x=n===180||(n===90||n===270)&&i.x<t.x?Math.min(i.x,n===90?c.left:Math.min(c.left,f.left)):Math.max(i.x,n===90?c.right:Math.max(c.right,f.right)),v.x=m.x,v.y=i.y))):i.y<t.y||n===180&&i.x<t.x&&f.top<t.y||n===0&&i.x>t.x&&f.top<t.y?(m.h(t.x,i.y),v.h((t.x+i.x)/2,i.y),n===90?(m.y=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!0),v.x=i.x,v.y=m.y):n===180&&i.x<t.x||n===0&&i.x>=t.x?(m.y=t.y>f.bottom?this.computeMidOrthoPosition(t.x,t.y,i.x,f.bottom,!0):t.y>f.top&&(n===180&&t.x<f.left||n===0&&t.x>f.right)?this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!0):f.top,v.x=i.x,v.y=m.y):n===270&&t.y>f.bottom&&t.x>f.left&&t.x<f.right&&(m.x=t.x<i.x?Math.min(i.x,f.left):Math.max(i.x,f.right),m.y=t.y,v.x=m.x)):(m.h(i.x,t.y),v.h(i.x,(t.y+i.y)/2),(n===90||n===0&&i.x<c.left||n===180&&i.x>c.right)&&(n===90&&(f.ca(t)||c.ca(i))?m.x=this.computeMidOrthoPosition(t.x,t.y,i.x,i.y,!1):i.x<t.x&&(n===90||n===0)?m.x=this.computeMidOrthoPosition(c.left,t.y,Math.max(i.x,f.right),i.y,!1):i.x>t.x&&(n===90||n===180)&&(m.x=this.computeMidOrthoPosition(c.right,t.y,Math.min(i.x,f.left),i.y,!1)),v.x=m.x,v.y=i.y),m.x>c.left&&m.x<c.right&&(i.y<=c.bottom&&i.y>=t.y||t.y>=f.top&&t.y<=i.y?(n===0||n===180)&&(m.h(t.x,Math.min((t.y+i.y)/2,t.y)),v.h(i.x,m.y)):(m.x=n===180||(n===90||n===270)&&i.x<t.x?Math.min(i.x,n===270?c.left:Math.min(c.left,f.left)):Math.max(i.x,n===270?c.right:Math.max(c.right,f.right)),v.x=m.x,v.y=i.y)));var w=i;if(this.isAvoiding){var C=this.diagram;if(C===null||s===a||this.layer.isTemporary||!Ca(C)||c.ca(w)&&!a.Td(s)||f.ca(t)&&!s.Td(a))e=!1;else{var k=oh(C,!0,this.containingGroup,null);if(this.segmentIndex!==17&&k.Yj(Math.min(t.x,m.x),Math.min(t.y,m.y),Math.abs(t.x-m.x),Math.abs(t.y-m.y))&&k.Yj(Math.min(m.x,v.x),Math.min(m.y,v.y),Math.abs(m.x-v.x),Math.abs(m.y-v.y))&&k.Yj(Math.min(v.x,w.x),Math.min(v.y,w.y),Math.abs(v.x-w.x),Math.abs(v.y-w.y)))e=!1;else{s=t,a=w;var L=i=null;if(C.isVirtualized){C=k.bounds.copy(),C.Bc(-k.Ho,-k.Go);var A=z.alloc();b0(k,t.x,t.y)||(ht.Ff(C.x,C.y,C.x+C.width,C.y+C.height,t.x,t.y,m.x,m.y,A)?(i=t=A.copy(),e=A.ab(m)):ht.Ff(C.x,C.y,C.x+C.width,C.y+C.height,m.x,m.y,v.x,v.y,A)?(i=t=A.copy(),e=A.ab(v)):ht.Ff(C.x,C.y,C.x+C.width,C.y+C.height,v.x,v.y,w.x,w.y,A)&&(i=t=A.copy(),e=A.ab(w))),b0(k,w.x,w.y)||(ht.Ff(C.x,C.y,C.x+C.width,C.y+C.height,w.x,w.y,v.x,v.y,A)?(L=w=A.copy(),n=v.ab(A)):ht.Ff(C.x,C.y,C.x+C.width,C.y+C.height,v.x,v.y,m.x,m.y,A)?(L=w=A.copy(),n=m.ab(A)):ht.Ff(C.x,C.y,C.x+C.width,C.y+C.height,m.x,m.y,t.x,t.y,A)&&(L=w=A.copy(),n=t.ab(A))),z.free(A)}c=c.copy().ed(f),c.Bc(k.Ho*k.Os,k.Go*k.Os),xy(k,t,e,w,n,c,!0),f=cu(k,w.x,w.y),!k.abort&&f>=S0&&(b1(k),c.Bc(k.Ho*k.Hx,k.Go*k.Ix),xy(k,t,e,w,n,c,!1),f=cu(k,w.x,w.y)),!k.abort&&f<S0&&cu(k,w.x,w.y)!==fh?(Fm(this,k,w.x,w.y,n,!0,l),c=this.i(2),4>this.pointsCount?(e===0||e===180?(c.x=t.x,c.y=w.y):(c.x=w.x,c.y=t.y),this.L(2,c.x,c.y),this.m(3,c.x,c.y)):(l=this.i(3),e===0||e===180?ht.B(c.x,l.x)?(c=e===0?Math.max(c.x,t.x):Math.min(c.x,t.x),this.L(2,c,t.y),this.L(3,c,l.y)):ht.B(c.y,l.y)?(Math.abs(t.y-c.y)<=k.Go/2&&(this.L(2,c.x,t.y),this.L(3,l.x,t.y)),this.m(2,c.x,t.y)):this.L(2,t.x,c.y):(e===90||e===270)&&(ht.B(c.y,l.y)?(c=e===90?Math.max(c.y,t.y):Math.min(c.y,t.y),this.L(2,t.x,c),this.L(3,l.x,c)):ht.B(c.x,l.x)?(Math.abs(t.x-c.x)<=k.Ho/2&&(this.L(2,t.x,c.y),this.L(3,t.x,l.y)),this.m(2,t.x,c.y)):this.L(2,c.x,t.y))),i!==null&&(t=this.i(1),l=this.i(2),t.x!==l.x&&t.y!==l.y?e===0||e===180?this.m(2,t.x,l.y):this.m(2,l.x,t.y):e===0||e===180?this.m(2,s.x,i.y):this.m(2,i.x,s.y)),L!==null&&(n===0||n===180?this.yf(a.x,L.y):this.yf(L.x,a.y)),e=!0):e=!1}}}else e=!1;e||(this.ne(m.copy()),this.ne(v.copy())),z.free(m),z.free(v)}},ue.prototype.computeMidOrthoPosition=function(t,e,i,n,s){var a=0;return!this.hasCurviness()||this.computeSpot(!0,this.fromPort).$c()||this.computeSpot(!1,this.toPort).$c()||(a=this.computeCurviness()),s?(e+n)/2+a:(t+i)/2+a};function fy(t){if(t.diagram===null||!t.isAvoiding||!Ca(t.diagram))return!1;var e=t.points.s,i=e.length;if(4>i)return!1;t=oh(t.diagram,!0,t.containingGroup,null);for(var n=1;n<i-2;n++){var s=e[n],a=e[n+1];if(!t.Yj(Math.min(s.x,a.x),Math.min(s.y,a.y),Math.abs(s.x-a.x),Math.abs(s.y-a.y)))return!0}return!1}function Fm(t,e,i,n,s,a,l){var c=e.Ho,f=e.Go,m=cu(e,i,n),v=i,w=n;for(s===0?v+=c:s===90?w+=f:s===180?v-=c:w-=f,s!==l&&m>uf&&cu(e,v,w)!==m-1&&(cu(e,i-c,n)===m-1?(s=180,v=i-c,w=n):cu(e,i+c,n)===m-1?(s=0,v=i+c,w=n):cu(e,i,n-f)===m-1?(s=270,v=i,w=n-f):cu(e,i,n+f)===m-1&&(s=90,v=i,w=n+f));m>uf&&cu(e,v,w)===m-1;)i=v,n=w,s===0?v+=c:s===90?w+=f:s===180?v-=c:w-=f,--m;a?m>uf&&(s===180||s===0?i=Math.floor(i/c)*c+c/2:(s===90||s===270)&&(n=Math.floor(n/f)*f+f/2)):(i=Math.floor(i/c)*c+c/2,n=Math.floor(n/f)*f+f/2),m>uf&&(a=s,l=i,v=n,s===0?(a=90,v+=f):s===90?(a=180,l-=c):s===180?(a=270,v-=f):s===270&&(a=0,l+=c),cu(e,l,v)===m-1?Fm(t,e,l,v,a,!1,a):(l=i,v=n,s===0?(a=270,v-=f):s===90?(a=0,l+=c):s===180?(a=90,v+=f):s===270&&(a=180,l-=c),cu(e,l,v)===m-1&&Fm(t,e,l,v,a,!1,a))),t.yf(i,n)}ue.prototype.ez=function(t){var e=t.x;t=t.y;for(var i=this.i(0),n=this.i(1),s=Fn(e,t,i.x,i.y,n.x,n.y),a=0,l=1;l<this.pointsCount-1;l++){i=this.i(l+1);var c=Fn(e,t,n.x,n.y,i.x,i.y);n=i,c<s&&(a=l,s=c)}return a},ue.prototype.qc=function(){this.lk=!1,this.v()},ue.prototype.Ul=function(t){if(!(!t&&(this.fd===!1||(t=this.Pb(),this.lk&&(t===null||t.geometry!==null))))&&(2>this.pointsCount?this.lk=!0:this.ua=this.makeGeometry(),t=this.path,t!==null)){t.ua=this.ua;for(var e=this.O.s,i=e.length,n=0;n<i;n++){var s=e[n];s!==t&&s.isPanelMain&&s instanceof Xi&&(s.ua=this.ua)}}},ue.prototype.makeGeometry=function(){var t=this.ua,e=this.pointsCount,i=!1,n=this.diagram;n!==null&&hd(this)&&n.Eh.contains(this)&&(this.ml.width!==0||this.ml.height!==0)&&(n.animationManager.isAnimating||n.currentTool!==n.toolManager)&&(i=!0);var s=this.i(0).copy(),a=s.copy();n=this.Nb.s;var l=this.computeCurve();if(l===Qa&&3<=e&&!ht.$(this.smoothness,0))if(e===3){var c=this.i(1);n=Math.min(s.x,c.x);var f=Math.min(s.y,c.y);c=this.i(2),n=Math.min(n,c.x),f=Math.min(f,c.y)}else{if(this.isOrthogonal)for(f=0;f<e;f++)c=n[f],a.x=Math.min(c.x,a.x),a.y=Math.min(c.y,a.y);else for(n=3;n<e;n+=3)n+3>=e&&(n=e-1),f=this.i(n),a.x=Math.min(f.x,a.x),a.y=Math.min(f.y,a.y);n=a.x,f=a.y}else{for(f=0;f<e;f++)c=n[f],a.x=Math.min(c.x,a.x),a.y=Math.min(c.y,a.y);n=a.x,f=a.y}if(n-=this.su.x,f-=this.su.y,s.x-=n,s.y-=f,e!==2||hd(this)){if(t.type=fe.o,c=ny(t),this.computeShortLength(!0)!==0&&(s=sf(this,s,!0,a)),Qd(c,s.x,s.y,!1),l===Qa&&3<=e&&!ht.$(this.smoothness,0))if(e===3)i=this.i(1),e=i.x-n,i=i.y-f,s=this.i(2).copy(),s.x-=n,s.y-=f,this.computeShortLength(!1)!==0&&(s=sf(this,s,!1,a)),Zl(c,e,i,e,i,s.x,s.y);else if(this.isOrthogonal){e=z.allocAt(n,f),i=z.alloc(),i.assign(this.i(1)),a=z.allocAt(n,f),s=z.allocAt(n,f),l=this.i(0);for(var m,v=this.smoothness/3,w=1;w<this.pointsCount-1;w++){m=this.i(w);var C=l,k=m,L=this.i(ud(this,m,w,!1));if((!ht.$(C.x,k.x)||!ht.$(k.x,L.x))&&(!ht.$(C.y,k.y)||!ht.$(k.y,L.y))){var A=v;isNaN(A)&&(A=this.smoothness/3);var H=C.x;C=C.y;var R=k.x;k=k.y;var X=L.x;L=L.y;var Y=A*v0(H,C,R,k);A*=v0(R,k,X,L),ht.$(C,k)&&ht.$(R,X)&&(R>H?L>k?(a.x=R-Y,a.y=k-Y,s.x=R+A,s.y=k+A):(a.x=R-Y,a.y=k+Y,s.x=R+A,s.y=k-A):L>k?(a.x=R+Y,a.y=k-Y,s.x=R-A,s.y=k+A):(a.x=R+Y,a.y=k+Y,s.x=R-A,s.y=k-A)),ht.$(H,R)&&ht.$(k,L)&&(k>C?(X>R?(a.x=R-Y,a.y=k-Y,s.x=R+A):(a.x=R+Y,a.y=k-Y,s.x=R-A),s.y=k+A):(X>R?(a.x=R-Y,a.y=k+Y,s.x=R+A):(a.x=R+Y,a.y=k+Y,s.x=R-A),s.y=k-A)),(ht.$(H,R)&&ht.$(R,X)||ht.$(C,k)&&ht.$(k,L))&&(H=.5*(H+X),C=.5*(C+L),a.x=H,a.y=C,s.x=H,s.y=C),(w===1||w===2&&ht.$(l.x,this.i(0).x)&&ht.$(l.y,this.i(0).y))&&(i.x=.5*(l.x+m.x),i.y=.5*(l.y+m.y)),Zl(c,i.x-n,i.y-f,a.x-n,a.y-f,m.x-n,m.y-f),e.set(a),i.set(s),l=m}}m=l.x,l=l.y,v=this.i(this.pointsCount-1),this.computeShortLength(!1)!==0&&(v=sf(this,v.copy(),!1,fn)),m=.5*(m+v.x),l=.5*(l+v.y),Zl(c,s.x-n,s.y-f,m-n,l-f,v.x-n,v.y-f),z.free(e),z.free(i),z.free(a),z.free(s)}else for(i=3;i<e;i+=3)a=this.i(i-2),i+3>=e&&(i=e-1),s=this.i(i-1),l=this.i(i),i===e-1&&this.computeShortLength(!1)!==0&&(l=sf(this,l.copy(),!1,fn)),Zl(c,a.x-n,a.y-f,s.x-n,s.y-f,l.x-n,l.y-f);else{for(a=z.alloc(),a.assign(this.i(0)),s=z.alloc(),s.assign(a),l=this.computeCorner(),w=1,m=0;w<e;){if(w=ud(this,a,w,1<w),v=this.i(w),w>=e-1){if(!a.D(v))this.computeShortLength(!1)!==0&&(v=sf(this,v.copy(),!1,fn)),Uh(this,c,-n,-f,a,v,i);else if(m===0)for(w=1;w<e;)s.assign(a),v=this.i(w++),Uh(this,c,-n,-f,a,v,i),a.assign(v);break}if(m=ud(this,v,w+1,w<e-3),w=-n,H=-f,C=v,R=this.i(m),A=i,ht.B(a.y,C.y)&&ht.B(C.x,R.x))if(L=Math.min(l,Math.abs(C.x-s.x)/2),L=Y=Math.min(L,Math.abs(R.y-C.y)/2),ht.B(L,0))Uh(this,c,w,H,a,C,A),a.assign(C);else{var tt=C.x,st=C.y;k=tt,X=st,C.x>a.x?tt=C.x-L:tt=C.x+L,R.y>C.y?X=C.y+Y:X=C.y-Y,R=z.allocAt(tt,st),Uh(this,c,w,H,a,R,A),z.free(R),sd(c,C.x+w,C.y+H,k+w,X+H),a.h(k,X)}else ht.B(a.x,C.x)&&ht.B(C.y,R.y)?(L=Math.min(l,Math.abs(C.y-s.y)/2),L=Y=Math.min(L,Math.abs(R.x-C.x)/2),ht.B(Y,0)?(Uh(this,c,w,H,a,C,A),a.assign(C)):(tt=C.x,st=C.y,k=tt,X=st,C.y>a.y?st=C.y-L:st=C.y+L,R.x>C.x?k=C.x+Y:k=C.x-Y,R=z.allocAt(tt,st),Uh(this,c,w,H,a,R,A),z.free(R),sd(c,C.x+w,C.y+H,k+w,X+H),a.h(k,X))):(Uh(this,c,w,H,a,C,A),a.assign(C));s.assign(v),w=m}z.free(a)}lp=c}else c=this.i(1).copy(),c.x-=n,c.y-=f,this.computeShortLength(!0)!==0&&(s=sf(this,s,!0,a)),this.computeShortLength(!1)!==0&&(c=sf(this,c,!1,a)),t.type=fe.j,t.startX=s.x,t.startY=s.y,t.endX=c.x,t.endY=c.y;return this.lk=!0,t};function v0(t,e,i,n){return t=i-t,isNaN(t)||t===1/0||t===-1/0?NaN:(0>t&&(t=-t),e=n-e,isNaN(e)||e===1/0||e===-1/0?NaN:(0>e&&(e=-e),ht.$(t,0)?e:ht.$(e,0)?t:Math.sqrt(t*t+e*e)))}function sf(t,e,i,n){var s=t.pointsCount;if(2>s)return e;if(i){var a=t.i(1);if(i=a.x-n.x,a=a.y-n.y,n=v0(e.x,e.y,i,a),n===0)return e;s=s===2?.5*n:n,t=t.computeShortLength(!0),t>s&&(t=s),s=t*(a-e.y)/n,e.x+=t*(i-e.x)/n,e.y+=s}else{if(a=t.i(s-2),i=a.x-n.x,a=a.y-n.y,n=v0(e.x,e.y,i,a),n===0)return e;s=s===2?.5*n:n,t=t.computeShortLength(!1),t>s&&(t=s),s=t*(e.y-a)/n,e.x-=t*(e.x-i)/n,e.y-=s}return e}function ud(t,e,i,n){for(var s=t.pointsCount,a=e;ht.$(e.x,a.x)&&ht.$(e.y,a.y);){if(i>=s)return s-1;a=t.i(i++)}if(!ht.$(e.x,a.x)&&!ht.$(e.y,a.y))return i-1;for(var l=a;ht.$(e.x,a.x)&&ht.$(a.x,l.x)&&(!n||(e.y>=a.y?a.y>=l.y:a.y<=l.y))||ht.$(e.y,a.y)&&ht.$(a.y,l.y)&&(!n||(e.x>=a.x?a.x>=l.x:a.x<=l.x));){if(i>=s)return s-1;l=t.i(i++)}return i-2}ue.prototype.computeJumpLength=function(){return 10};function Uh(t,e,i,n,s,a,l){if(!l&&hd(t)){l=t.computeJumpLength();var c=l/2,f=[],m=0;if(t.isVisible()&&(m=tv(t,s,a,f)),0<m){if(ht.B(s.y,a.y))if(s.x<a.x)for(var v=0;v<m;){var w=Math.max(s.x,Math.min(f[v++]-c,a.x-l));e.lineTo(w+i,a.y+n);for(var C=w+i,k=Math.min(w+l,a.x);v<m&&(w=f[v],w<k+l);)v++,k=Math.min(w+c,a.x);w=a.y-l+n,k+=i;var L=a.y+n;t.curve===$a?Qd(e,k,L,!1):Zl(e,C,w,k,w,k,L)}else for(--m;0<=m;){for(v=Math.min(s.x,Math.max(f[m--]+c,a.x+l)),e.lineTo(v+i,a.y+n),C=v+i,w=Math.max(v-l,a.x);0<=m&&(v=f[m],v>w-l);)m--,w=Math.max(v-c,a.x);v=a.y-l+n,w+=i,k=a.y+n,t.curve===$a?Qd(e,w,k,!1):Zl(e,C,v,w,v,w,k)}else if(ht.B(s.x,a.x))if(s.y<a.y)for(v=0;v<m;){for(w=Math.max(s.y,Math.min(f[v++]-c,a.y-l)),e.lineTo(a.x+i,w+n),C=w+n,w=Math.min(w+l,a.y);v<m&&(k=f[v],k<w+l);)v++,w=Math.min(k+c,a.y);k=a.x-l+i,L=a.x+i,w+=n,t.curve===$a?Qd(e,L,w,!1):Zl(e,k,C,k,w,L,w)}else for(--m;0<=m;){for(v=Math.min(s.y,Math.max(f[m--]+c,a.y+l)),e.lineTo(a.x+i,v+n),C=v+n,v=Math.max(v-l,a.y);0<=m&&(w=f[m],w>v-l);)m--,v=Math.max(w-c,a.y);w=a.x-l+i,k=a.x+i,v+=n,t.curve===$a?Qd(e,k,v,!1):Zl(e,w,C,w,v,k,v)}}}e.lineTo(a.x+i,a.y+n)}function tv(t,e,i,n){var s=t.diagram;if(s===null||e.D(i))return 0;for(s=s.layers;s.next();){var a=s.value;if(a!==null&&a.visible){a=a.Pa.s;for(var l=a.length,c=0;c<l;c++){var f=a[c];if(f instanceof ue){if(f===t)return 0<n.length&&n.sort(function(v,w){return v-w}),n.length;if(f.isVisible()&&hd(f)){var m=f.routeBounds;m.w()&&t.routeBounds.Yc(m)&&!t.usesSamePort(f)&&(m=f.path,m!==null&&m.Ed()&&py(e,i,n,f))}}}}}return 0<n.length&&n.sort(function(v,w){return v-w}),n.length}function py(t,e,i,n){for(var s=ht.B(t.y,e.y),a=n.pointsCount,l=n.i(0),c=z.alloc(),f=1;f<a;f++){var m=n.i(f);if(f<a-1){var v=n.i(f+1);if(l.y===m.y&&m.y===v.y){if(m.x>l.x&&v.x>=m.x||m.x<l.x&&v.x<=m.x)continue}else if(l.x===m.x&&m.x===v.x&&(m.y>l.y&&v.y>=m.y||m.y<l.y&&v.y<=m.y))continue}t:{v=t.x;var w=t.y,C=e.x,k=e.y,L=l.x;l=l.y;var A=m.x,H=m.y;if(ht.B(v,C)){if(!ht.B(w,k)&&ht.B(l,H)&&Math.min(w,k)<l&&Math.max(w,k)>l&&Math.min(L,A)<v&&Math.max(L,A)>v&&!ht.B(L,A)){c.x=v,c.y=l,v=!0;break t}}else if(ht.B(w,k)&&ht.B(L,A)&&Math.min(v,C)<L&&Math.max(v,C)>L&&Math.min(l,H)<w&&Math.max(l,H)>w&&!ht.B(l,H)){c.x=L,c.y=w,v=!0;break t}c.x=0,c.y=0,v=!1}v&&(s?i.push(c.x):i.push(c.y)),l=m}z.free(c)}function hd(t){return t=t.curve,t===yo||t===$a}function ev(t,e){(e||hd(t))&&(e=t.diagram,e===null||e.animationManager.isTicking||e.Eh.contains(t)||t.ml.width===0&&t.ml.height===0||e.Eh.add(t,t.ml.copy()))}ue.prototype.Xo=function(t){var e=this.layer;if(e!==null&&e.visible&&!e.isTemporary){var i=e.diagram;if(i!==null&&!i.animationManager.isTicking){var n=!1;for(i=i.layers;i.next();){var s=i.value;if(s.visible){if(s===e){n=!0;var a=!1;s=s.Pa.s;for(var l=s.length,c=0;c<l;c++){var f=s[c];f instanceof ue&&(f===this?a=!0:a&&my(this,f,t))}}else if(n)for(a=s.Pa.s,s=a.length,l=0;l<s;l++)c=a[l],c instanceof ue&&my(this,c,t)}}}}};function my(t,e,i){if(e!==null&&e.lk&&e.fd&&hd(e)){var n=e.routeBounds;n.w()&&(t.routeBounds.Yc(n)||i.Yc(n))&&(t.usesSamePort(e)||e.qc())}}ue.prototype.usesSamePort=function(t){var e=this.pointsCount,i=t.pointsCount;if(0<e&&0<i){var n=this.i(0),s=t.i(0);if(n.Xa(s)||(e=this.i(e-1),t=t.i(i-1),e.Xa(t)||n.Xa(t)||e.Xa(s)))return!0}else if(this.fromNode===t.fromNode||this.toNode===t.toNode||this.fromNode===t.toNode||this.toNode===t.fromNode)return!0;return!1},ue.prototype.isVisible=function(){if(!ui.prototype.isVisible.call(this))return!1;var t=this.containingGroup,e=!0,i=this.diagram;if(i!==null&&(e=i.isTreePathToChildren),i=this.fromNode,i!==null){if(this.isTreeLink&&e&&!i.isTreeExpanded)return!1;if(i===t)return!0;for(var n=i;n!==null;){if(n.labeledLink===this)return!0;n=n.containingGroup}if(i=i.findVisibleNode(),i===null||i===t)return!1}if(i=this.toNode,i!==null){if(this.isTreeLink&&!e&&!i.isTreeExpanded)return!1;if(i===t)return!0;for(e=i;e!==null;){if(e.labeledLink===this)return!0;e=e.containingGroup}if(e=i.findVisibleNode(),e===null||e===t)return!1}return!0},ue.prototype.Zb=function(t){if(ui.prototype.Zb.call(this,t),t&&ev(this,!1),this.Sf!==null&&this.Sf.Sl(),this.wd!==null)for(var e=this.wd.iterator;e.next();)e.value.Zb(t)},ue.prototype.computeAdjusting=function(){return this.isAvoiding&&this.diagram!==null&&this.diagram.animationManager.defaultAnimation.isAnimating?Ka:this.qk};function Rm(t){var e=t.ef;if(e!==null){var i=t.uf;if(i!==null&&isNaN(t.curviness)){for(var n=t.ff,s=t.vf,a=t=null,l=e.jb.s,c=l.length,f=0;f<c;f++){var m=l[f];(m.ef===e&&m.ff===n&&m.uf===i&&m.vf===s||m.ef===i&&m.ff===s&&m.uf===e&&m.vf===n)&&(a===null?a=m:(t===null&&(t=[],t.push(a)),t.push(m)))}if(t!==null){for(a=p1(e,i,n,s),a===null&&(a=new w0(e,n,i,s),sy(e,a),sy(i,a)),a.links=t,e=0;e<t.length;e++)t[e].Sf=a;a.Sl()}}}}function cd(t){var e=t.Sf;e!==null&&isNaN(t.curviness)&&(t.Sf=null,t=e.links.indexOf(t),0<=t&&(Mi(e.links,t),e.Sl()))}ue.prototype.ph=function(){return!0},ct.Object.defineProperties(ue.prototype,{fromNode:{get:function(){return this.ef},set:function(t){var e=this.ef;if(e!==t){var i=this.fromPort;e!==null&&(this.uf!==e&&Yg(e,this,i),cd(this),this.C(2)),this.ef=t,t!==null&&this.Zb(t.isVisible()),this.Wf=null,this.bb();var n=this.diagram;n!==null&&n.aa&&n.partManager.setFromNodeForLink(this,t,e);var s=this.fromPort,a=this.fromPortChanged;if(a!==null){var l=!0;n!==null&&(l=n.aa,n.aa=!0),a(this,i,s),n!==null&&(n.aa=l)}t!==null&&(this.uf!==t&&Dm(t,this,s),Rm(this),this.C(1)),this.g("fromNode",e,t),hp(this)}}},fromPortId:{get:function(){return this.ff},set:function(t){var e=this.ff;if(e!==t){var i=this.fromPort;i!==null&&ja(i),cd(this),this.ff=t;var n=this.fromPort;n!==null&&ja(n);var s=this.diagram;if(s!==null){var a=this.data,l=s.model;a!==null&&l.ri()&&l.xv(a,t)}i!==n&&(this.Wf=null,this.bb(),a=this.fromPortChanged,a!==null&&(l=!0,s!==null&&(l=s.aa,s.aa=!0),a(this,i,n),s!==null&&(s.aa=l))),Rm(this),this.g("fromPortId",e,t)}}},fromPort:{get:function(){var t=this.ef;return t===null?null:t.ns(this.ff)}},fromPortChanged:{get:function(){return this.gn},set:function(t){var e=this.gn;e!==t&&(this.gn=t,this.g("fromPortChanged",e,t))}},toNode:{get:function(){return this.uf},set:function(t){var e=this.uf;if(e!==t){var i=this.toPort;e!==null&&(this.ef!==e&&Yg(e,this,i),cd(this),this.C(2)),this.uf=t,t!==null&&this.Zb(t.isVisible()),this.Wf=null,this.bb();var n=this.diagram;n!==null&&n.aa&&n.partManager.setToNodeForLink(this,t,e);var s=this.toPort,a=this.toPortChanged;if(a!==null){var l=!0;n!==null&&(l=n.aa,n.aa=!0),a(this,i,s),n!==null&&(n.aa=l)}t!==null&&(this.ef!==t&&Dm(t,this,s),Rm(this),this.C(1)),this.g("toNode",e,t),hp(this)}}},toPortId:{get:function(){return this.vf},set:function(t){var e=this.vf;if(e!==t){var i=this.toPort;i!==null&&ja(i),cd(this),this.vf=t;var n=this.toPort;n!==null&&ja(n);var s=this.diagram;if(s!==null){var a=this.data,l=s.model;a!==null&&l.ri()&&l.Cv(a,t)}i!==n&&(this.Wf=null,this.bb(),a=this.toPortChanged,a!==null&&(l=!0,s!==null&&(l=s.aa,s.aa=!0),a(this,i,n),s!==null&&(s.aa=l))),Rm(this),this.g("toPortId",e,t)}}},toPort:{get:function(){var t=this.uf;return t===null?null:t.ns(this.vf)}},toPortChanged:{get:function(){return this.uo},set:function(t){var e=this.uo;e!==t&&(this.uo=t,this.g("toPortChanged",e,t))}},fromSpot:{get:function(){return this.ba!==null?this.ba.Xi:zn},set:function(t){var e=this.fromSpot;e.D(t)||(t=t.J(),this.Xc(),this.ba.Xi=t,this.g("fromSpot",e,t),(e.$c()||t.$c())&&this.fromNode!==null&&ja(this.fromPort),this.bb())}},fromEndSegmentLength:{get:function(){return this.ba!==null?this.ba.Vi:NaN},set:function(t){var e=this.fromEndSegmentLength;e!==t&&(0>t&&me(t,">= 0",ue,"fromEndSegmentLength"),this.Xc(),this.ba.Vi=t,this.g("fromEndSegmentLength",e,t),this.bb())}},fromShortLength:{get:function(){return this.ba!==null?this.ba.Wi:NaN},set:function(t){var e=this.fromShortLength;e!==t&&(this.Xc(),this.ba.Wi=t,this.qc(),this.g("fromShortLength",e,t))}},toSpot:{get:function(){return this.ba!==null?this.ba.yj:zn},set:function(t){var e=this.toSpot;e.D(t)||(t=t.J(),this.Xc(),this.ba.yj=t,this.g("toSpot",e,t),(e.$c()||t.$c())&&this.toNode!==null&&ja(this.toPort),this.bb())}},toEndSegmentLength:{get:function(){return this.ba!==null?this.ba.wj:NaN},set:function(t){var e=this.toEndSegmentLength;e!==t&&(0>t&&me(t,">= 0",ue,"toEndSegmentLength"),this.Xc(),this.ba.wj=t,this.g("toEndSegmentLength",e,t),this.bb())}},toShortLength:{get:function(){return this.ba!==null?this.ba.xj:NaN},set:function(t){var e=this.toShortLength;e!==t&&(this.Xc(),this.ba.xj=t,this.qc(),this.g("toShortLength",e,t))}},isLabeledLink:{get:function(){return this.wd===null?!1:0<this.wd.count}},labelNodes:{get:function(){return this.wd===null?Gi:this.wd.iterator}},relinkableFrom:{get:function(){return(this.Qa&1)!==0},set:function(t){var e=(this.Qa&1)!==0;e!==t&&(this.Qa^=1,this.g("relinkableFrom",e,t),this.Wb())}},relinkableTo:{get:function(){return(this.Qa&2)!==0},set:function(t){var e=(this.Qa&2)!==0;e!==t&&(this.Qa^=2,this.g("relinkableTo",e,t),this.Wb())}},resegmentable:{get:function(){return(this.Qa&4)!==0},set:function(t){var e=(this.Qa&4)!==0;e!==t&&(this.Qa^=4,this.g("resegmentable",e,t),this.Wb())}},isTreeLink:{get:function(){return(this.Qa&8)!==0},set:function(t){var e=(this.Qa&8)!==0;e!==t&&(this.Qa^=8,this.g("isTreeLink",e,t),this.fromNode!==null&&Im(this.fromNode),this.toNode!==null&&Im(this.toNode))}},path:{get:function(){var t=this.Pb();return t instanceof Xi?t:null}},routeBounds:{get:function(){this.vg();var t=this.ml,e=1/0,i=1/0,n=this.pointsCount;if(n===0)t.h(NaN,NaN,0,0);else{if(n===1)n=this.i(0),e=Math.min(n.x,e),i=Math.min(n.y,i),t.h(n.x,n.y,0,0);else if(n===2){n=this.i(0);var s=this.i(1);e=Math.min(n.x,s.x),i=Math.min(n.y,s.y),t.h(n.x,n.y,0,0),t.Ye(s)}else if(this.computeCurve()===Qa&&3<=n&&!this.isOrthogonal)if(s=this.i(0),e=s.x,i=s.y,t.h(e,i,0,0),n===3){n=this.i(1),e=Math.min(n.x,e),i=Math.min(n.y,i);var a=this.i(2);e=Math.min(a.x,e),i=Math.min(a.y,i),ht.Dl(s.x,s.y,n.x,n.y,n.x,n.y,a.x,a.y,.5,t)}else for(a=3;a<n;a+=3){var l=this.i(a-2);a+3>=n&&(a=n-1);var c=this.i(a-1),f=this.i(a);ht.Dl(s.x,s.y,l.x,l.y,c.x,c.y,f.x,f.y,.5,t),e=Math.min(f.x,e),i=Math.min(f.y,i),s=f}else for(s=this.i(0),a=this.i(1),e=Math.min(s.x,a.x),i=Math.min(s.y,a.y),t.h(s.x,s.y,0,0),t.Ye(a),s=2;s<n;s++)a=this.i(s),e=Math.min(a.x,e),i=Math.min(a.y,i),t.Ye(a);this.su.h(e-t.x,i-t.y)}return t}},midPoint:{get:function(){return this.vg(),this.computeMidPoint(new z)}},midAngle:{get:function(){return this.vg(),this.computeMidAngle()}},flattenedLengths:{get:function(){if(this.cq===null){this.fd||Qg(this);for(var t=this.cq=[],e=this.pointsCount,i=0;i<e-1;i++){var n=this.i(i),s=this.i(i+1);ht.$(n.x,s.x)?(n=s.y-n.y,0>n&&(n=-n)):ht.$(n.y,s.y)?(n=s.x-n.x,0>n&&(n=-n)):n=Math.sqrt(n.Bf(s)),t.push(n)}}return this.cq}},flattenedTotalLength:{get:function(){var t=this.vt;if(isNaN(t)){for(var e=this.flattenedLengths,i=e.length,n=t=0;n<i;n++)t+=e[n];this.vt=t}return t}},points:{get:function(){return this.Nb},set:function(t){var e=this.Nb;if(e!==t){var i=null;if(Array.isArray(t)){var n=t.length%2===0;if(n){for(var s=0;s<t.length;s++)if(typeof t[s]!="number"||isNaN(t[s])){n=!1;break}}if(n)for(i=new Kt,n=0;n<t.length/2;n++)s=new z(t[2*n],t[2*n+1]).freeze(),i.add(s);else{for(n=!0,s=0;s<t.length;s++){var a=t[s];if(!Tt(a)||typeof a.x!="number"||isNaN(a.x)||typeof a.y!="number"||isNaN(a.y)){n=!1;break}}if(n)for(i=new Kt,n=0;n<t.length;n++)s=t[n],i.add(new z(s.x,s.y).freeze())}}else if(t instanceof Kt)for(i=t.copy(),t=i.iterator;t.next();)t.value.freeze();else lt("Link.points value is not an instance of List or Array: "+t);i.freeze(),this.Nb=i,this.qc(),Qg(this),t=this.diagram,t!==null&&(t.pi||t.undoManager.isUndoingRedoing||t.As.add(this),t.animationManager.zb&&Sa(t.animationManager,this,i)),this.g("points",e,i)}}},pointsCount:{get:function(){return this.Nb.count}},fd:{get:function(){return(this.Qa&16)!==0},set:function(t){(this.Qa&16)!==0!==t&&(this.Qa^=16)}},suspendsRouting:{get:function(){return(this.Qa&32)!==0},set:function(t){(this.Qa&32)!==0!==t&&(this.Qa^=32)}},computingPoints:{get:function(){return(this.Qa&64)!==0},set:function(t){(this.Qa&64)!==0!==t&&(this.Qa^=64)}},defaultFromPoint:{get:function(){return this.o},set:function(t){this.o=t.copy()}},defaultToPoint:{get:function(){return this.u},set:function(t){this.u=t.copy()}},isOrthogonal:{get:function(){return(this.qj.value&2)===2}},isAvoiding:{get:function(){return(this.qj.value&4)===4}},lk:{get:function(){return(this.Qa&128)!==0},set:function(t){(this.Qa&128)!==0!==t&&(this.Qa^=128)}},geometry:{get:function(){if(!this.lk){if(this.vg(),2>this.pointsCount)return this.lk=!0,this.ua;this.ua=this.makeGeometry()}return this.ua}},firstPickIndex:{get:function(){return 2>=this.pointsCount?0:this.isOrthogonal||!of(this.computeSpot(!0))?1:0}},lastPickIndex:{get:function(){var t=this.pointsCount;return t===0?0:2>=t?t-1:this.isOrthogonal||!of(this.computeSpot(!1))?t-2:t-1}},adjusting:{get:function(){return this.qk},set:function(t){var e=this.qk;e!==t&&(this.qk=t,this.g("adjusting",e,t))}},corner:{get:function(){return this.Om},set:function(t){var e=this.Om;e!==t&&(this.Om=t,this.qc(),this.g("corner",e,t))}},curve:{get:function(){return this.Qm},set:function(t){var e=this.Qm;e!==t&&(this.Qm=t,this.bb(),this.qc(),ev(this,e===$a||e===yo||t===$a||t===yo),this.g("curve",e,t))}},curviness:{get:function(){return this.Rm},set:function(t){var e=this.Rm;e!==t&&(this.Rm=t,this.bb(),this.qc(),this.g("curviness",e,t))}},routing:{get:function(){return this.qj},set:function(t){var e=this.qj;e!==t&&(this.qj=t,this.Wf=null,this.bb(),ev(this,(e.value&2)===2||(t.value&2)===2),this.g("routing",e,t))}},smoothness:{get:function(){return this.po},set:function(t){var e=this.po;e!==t&&(this.po=t,this.qc(),this.g("smoothness",e,t))}},key:{get:function(){var t=this.diagram;if(t!==null&&t.model.ri())return t.model.Ac(this.data)}}}),ue.prototype.invalidateOtherJumpOvers=ue.prototype.Xo,ue.prototype.findClosestSegment=ue.prototype.ez,ue.prototype.updateRoute=ue.prototype.vg,ue.prototype.invalidateRoute=ue.prototype.bb,ue.prototype.rollbackRoute=ue.prototype.rv,ue.prototype.commitRoute=ue.prototype.zf,ue.prototype.startRoute=ue.prototype.uh,ue.prototype.clearPoints=ue.prototype.Fj,ue.prototype.removePoint=ue.prototype.pv,ue.prototype.addPointAt=ue.prototype.yf,ue.prototype.addPoint=ue.prototype.ne,ue.prototype.insertPointAt=ue.prototype.m,ue.prototype.insertPoint=ue.prototype.Kz,ue.prototype.setPointAt=ue.prototype.L,ue.prototype.setPoint=ue.prototype.dd,ue.prototype.getPoint=ue.prototype.i,ue.prototype.getOtherPort=ue.prototype.Cz,ue.prototype.getOtherNode=ue.prototype.To;var cp=null,af=null,gy=new mt(ue,"Normal",1),iv=new mt(ue,"Orthogonal",2),mx=new mt(ue,"AvoidsNodes",6),vy=new mt(ue,"AvoidsNodesStraight",7),ea=new mt(ue,"None",0),Qa=new mt(ue,"Bezier",9),$a=new mt(ue,"JumpGap",10),yo=new mt(ue,"JumpOver",11),Ka=new mt(ue,"End",17),Es=new mt(ue,"Scale",18),dp=new mt(ue,"Stretch",19),y0=new mt(ue,"OrientAlong",21),lf=new mt(ue,"OrientPlus90",22),zm=new mt(ue,"OrientMinus90",23),yy=new mt(ue,"OrientOpposite",24),nv=new mt(ue,"OrientUpright",25),x0=new mt(ue,"OrientPlus90Upright",26),jm=new mt(ue,"OrientMinus90Upright",27),rv=new mt(ue,"OrientUpright45",28),x1=16,w1=14,$m=8;ue.className="Link",ue.Normal=gy,ue.Orthogonal=iv,ue.AvoidsNodes=mx,ue.AvoidsNodesStraight=vy,ue.None=ea,ue.Bezier=Qa,ue.JumpGap=$a,ue.JumpOver=yo,ue.End=Ka,ue.Scale=Es,ue.Stretch=dp,ue.OrientAlong=y0,ue.OrientPlus90=lf,ue.OrientMinus90=zm,ue.OrientOpposite=yy,ue.OrientUpright=nv,ue.OrientPlus90Upright=x0,ue.OrientMinus90Upright=jm,ue.OrientUpright45=rv,ue.EndSegmentStep=8,ue.CurvinessStart=x1,ue.SpacingMin=w1,ue.OrthoShortCut=$m;function w0(t,e,i,n){vi(this),this.Fe=this.qq=!1,this.Ds=t,this.Ox=e,this.cv=i,this.Px=n,this.links=[]}w0.prototype.Sl=function(){if(!this.qq){var t=this.links;0<t.length&&(t=t[0].diagram,t!==null&&(t.ow.add(this),this.Fe=t.undoManager.isUndoingRedoing))}this.qq=!0},w0.prototype.Nv=function(){if(this.qq){this.qq=!1;var t=this.links;if(0<t.length){var e=t[0],i=e.diagram;i=i===null||i.pi&&!this.Fe,this.Fe=!1,e.arrangeBundledLinks(t,i),t.length===1&&(e.Sf=null,t.length=0)}t.length===0&&(t=this.Ds,this!==null&&t.af!==null&&t.af.remove(this),t=this.cv,this!==null&&t.af!==null&&t.af.remove(this))}},w0.className="LinkBundle";function fp(t){vi(this),this.Yx=this.group=null,this.vs=!0,this.abort=!1,this.Od=this.Nd=1,this.Fn=this.En=-1,this.rc=t.width,this.sc=t.height,this.ac=null,this.ei=this.di=0,this.Os=11,this.Ix=this.Hx=22}fp.prototype.initialize=function(t){if(!(0>=t.width||0>=t.height)){var e=t.y,i=t.x+t.width,n=t.y+t.height;if(this.Nd=Math.floor((t.x-this.rc)/this.rc)*this.rc,this.Od=Math.floor((e-this.sc)/this.sc)*this.sc,this.En=Math.ceil((i+2*this.rc)/this.rc)*this.rc,this.Fn=Math.ceil((n+2*this.sc)/this.sc)*this.sc,t=1+(Math.ceil((this.En-this.Nd)/this.rc)|0),e=1+(Math.ceil((this.Fn-this.Od)/this.sc)|0),this.ac===null||this.di<t-1||this.ei<e-1){for(i=[],n=0;n<=t;n++)i[n]=new Uint32Array(e);this.ac=i,this.di=t-1,this.ei=e-1}if(t=by,this.ac!==null)for(e=0;e<=this.di;e++)if(i=this.ac[e],i.fill)i.fill(t);else for(n=0;n<=this.ei;n++)i[n]=t}};function b0(t,e,i){return t.Nd<=e&&e<=t.En&&t.Od<=i&&i<=t.Fn}function cu(t,e,i){return b0(t,e,i)?(e-=t.Nd,e/=t.rc,i-=t.Od,i/=t.sc,t.ac[e|0][i|0]):by}function b1(t){if(t.ac!==null)for(var e=0;e<=t.di;e++)for(var i=t.ac[e],n=0;n<=t.ei;n++)i[n]>=uf&&(i[n]=by)}fp.prototype.Yj=function(t,e,i,n){if(t>this.En||t+i<this.Nd||e>this.Fn||e+n<this.Od)return!0;t=(t-this.Nd)/this.rc|0,e=(e-this.Od)/this.sc|0,i=Math.max(0,i)/this.rc+1|0;var s=Math.max(0,n)/this.sc+1|0;if(0>t&&(i+=t,t=0),0>e&&(s+=e,e=0),0>i||0>s)return!0;for(n=Math.min(t+i-1,this.di)|0,i=Math.min(e+s-1,this.ei)|0;t<=n;t++){s=this.ac[t];for(var a=e;a<=i;a++)if(s[a]===fh)return!1}return!0};function Gl(t,e,i,n,s,a,l,c,f){if(!(e<a||e>l||i<c||i>f)){var m=e|0,v=i|0,w=t.ac[m][v];if(w>=uf&&w<S0)for(s?v+=n:m+=n,w+=1;a<=m&&m<=l&&c<=v&&v<=f&&!(w>=t.ac[m][v]);)t.ac[m][v]=w,w+=1,s?v+=n:m+=n;if(m=s?v:m,s)if(0<n)for(i+=n;i<m;i+=n)Gl(t,e,i,1,!s,a,l,c,f),Gl(t,e,i,-1,!s,a,l,c,f);else for(i+=n;i>m;i+=n)Gl(t,e,i,1,!s,a,l,c,f),Gl(t,e,i,-1,!s,a,l,c,f);else if(0<n)for(e+=n;e<m;e+=n)Gl(t,e,i,1,!s,a,l,c,f),Gl(t,e,i,-1,!s,a,l,c,f);else for(e+=n;e>m;e+=n)Gl(t,e,i,1,!s,a,l,c,f),Gl(t,e,i,-1,!s,a,l,c,f)}}function ov(t,e,i,n,s,a,l,c,f){e|=0,i|=0;var m=fh,v=uf;for(t.ac[e][i]=v;m===fh&&e>a&&e<l&&i>c&&i<f;)v+=1,t.ac[e][i]=v,s?i+=n:e+=n,m=t.ac[e][i]}function sv(t,e,i,n,s,a,l,c,f){e|=0,i|=0;var m=fh,v=S0;for(t.ac[e][i]=v;m===fh&&e>a&&e<l&&i>c&&i<f;)t.ac[e][i]=v,s?i+=n:e+=n,m=t.ac[e][i]}function xy(t,e,i,n,s,a,l){if(t.ac!==null){t.abort=!1;var c=e.x,f=e.y;if(b0(t,c,f)){c-=t.Nd,c/=t.rc,f-=t.Od,f/=t.sc;var m=n.x,v=n.y;if(b0(t,m,v))if(m-=t.Nd,m/=t.rc,v-=t.Od,v/=t.sc,1>=Math.abs(c-m)&&1>=Math.abs(f-v))t.abort=!0;else{var w=a.x;n=a.y,e=a.x+a.width;var C=a.y+a.height;w-=t.Nd,w/=t.rc,n-=t.Od,n/=t.sc,e-=t.Nd,e/=t.rc,C-=t.Od,C/=t.sc,a=Math.max(0,Math.min(t.di,w|0)),e=Math.min(t.di,Math.max(0,e|0)),w=Math.max(0,Math.min(t.ei,n|0)),C=Math.min(t.ei,Math.max(0,C|0)),n=t.ac,c|=0,f|=0,m|=0,v|=0;var k=i===0||i===90?1:-1;if(i=i===90||i===270,n[c][f]===fh?(ov(t,c,f,k,i,a,e,w,C),ov(t,c,f,1,!i,a,e,w,C),ov(t,c,f,-1,!i,a,e,w,C)):ov(t,c,f,k,i,c,f,c,f),n[m][v]===fh?(sv(t,m,v,s===0||s===90?1:-1,s===90||s===270,a,e,w,C),sv(t,m,v,1,!(s===90||s===270),a,e,w,C),sv(t,m,v,-1,!(s===90||s===270),a,e,w,C)):sv(t,m,v,k,i,m,v,m,v),i=Pe(),l&&wy(t,m,v,s,c,f,i))for((i[0]!==m||i[1]!==v)&&(i.unshift(v),i.unshift(m)),(i[i.length-2]!==c||i[i.length-1]!==f)&&(i.push(c),i.push(f)),t=uf,s=i[i.length-2],l=i[i.length-1],n[s][l]=t++,a=i.length-4;0<=a;a-=2)for(s=i[a+2],l=i[a+3],e=i[a],m=i[a+1];e>s?s++:e<s?s--:m>l?l++:m<l&&l--,n[s][l]=t++,s!==e||l!==m;);else Gl(t,c,f,1,!1,a,e,w,C),Gl(t,c,f,-1,!1,a,e,w,C),Gl(t,c,f,1,!0,a,e,w,C),Gl(t,c,f,-1,!0,a,e,w,C);qe(i)}}}}function wy(t,e,i,n,s,a,l){for(var c=t.ac,f=e,m=i;;){if(f===s&&m===a)return!0;var v=f,w=m;if(n===0)if(v<s)v++;else break;else if(n===90)if(w<a)w++;else break;else if(n===180)if(v>s)v--;else break;else if(w>a)w--;else break;var C=c[v][w];if(C===0||C===hf)break;f=v,m=w}for(;;){if(v=n,w=f,C=m,n===0?C<a?(v=90,C++):C>a&&(v=270,C--):n===90?w<s?(v=0,w++):w>s&&(v=180,w--):n===180?C<a?(v=90,C++):C>a&&(v=270,C--):w<s?(v=0,w++):w>s&&(v=180,w--),w=c[w][C],v!==n&&w!==0&&w!==hf){if(l.push(f),l.push(m),wy(t,f,m,v,s,a,l))return!0;l.pop(),l.pop()}if(c[f][m]=hf,n===0){if(f===e)return!1;f--}else if(n===90){if(m===i)return!1;m--}else if(n===180){if(f===e)return!1;f++}else{if(m===i)return!1;m++}}}ct.Object.defineProperties(fp.prototype,{bounds:{get:function(){return new It(this.Nd,this.Od,this.En-this.Nd,this.Fn-this.Od)}},Ho:{get:function(){return this.rc},set:function(t){0<t&&t!==this.rc&&(this.rc=t,this.initialize(this.bounds))}},Go:{get:function(){return this.sc},set:function(t){0<t&&t!==this.sc&&(this.sc=t,this.initialize(this.bounds))}}});var fh=0,uf=1,S0=999999,by=S0+1,hf=S0+2;fp.className="PositionArray";function Nl(){vi(this),this.port=this.node=null,this.pe=[],this.ap=!1}Nl.prototype.toString=function(){for(var t=this.pe,e=this.node.toString()+" "+t.length.toString()+":",i=0;i<t.length;i++){var n=t[i];n!==null&&(e+=`
  `+n.toString())}return e};function Sy(t,e,i,n){switch(e=e.offsetY,e){case 8:return 90;case 2:return 180;case 1:return 270;case 4:return 0}switch(e){case 9:return 180<i?270:90;case 6:return 90<i&&270>=i?180:0}switch(t=180*Math.atan2(t.height,t.width)/Math.PI,e){case 3:return i>t&&i<=180+t?180:270;case 5:return i>180-t&&i<=360-t?270:0;case 12:return i>t&&i<=180+t?90:0;case 10:return i>180-t&&i<=360-t?180:90;case 7:return 90<i&&i<=180+t?180:i>180+t&&i<=360-t?270:0;case 13:return 180<i&&i<=360-t?270:i>t&&180>=i?90:0;case 14:return i>t&&i<=180-t?90:i>180-t&&270>=i?180:0;case 11:return i>180-t&&i<=180+t?180:i>180+t?270:90}return n&&e!==15&&(i-=15,0>i&&(i+=360)),i>t&&i<180-t?90:i>=180-t&&i<=180+t?180:i>180+t&&i<360-t?270:0}Nl.prototype.Sl=function(){this.pe.length=0};function av(t,e){var i=t.pe;if(i.length===0){t:if(!t.ap){i=t.ap,t.ap=!0;var n=null,s=t.node,a=s instanceof ji?s:null;if(a===null||a.isSubGraphExpanded)var l=s.isTreeExpanded?s.findLinksConnected(t.port.portId):s.qx();else{if(!a.actualBounds.w()){t.ap=i;break t}n=a,l=n.Lu()}a=t.pe.length=0;var c=t.port.ga(An,z.alloc()),f=t.port.ga(Go,z.alloc());for(s=It.allocAt(c.x,c.y,0,0),s.Ye(f),z.free(c),z.free(f),c=z.allocAt(s.x+s.width/2,s.y+s.height/2),f=t.port.li(),l=l.iterator;l.next();){var m=l.value;if(m.isVisible()&&m.fromPort!==m.toPort){var v=m.fromPort===t.port||m.fromNode!==null&&m.fromNode.Td(n),w=m.computeSpot(v,t.port);if(w.$c()&&(v=v?m.toPort:m.fromPort,v!==null)){var C=v.part;if(C!==null){var k=C.findVisibleNode();k!==null&&k!==C&&(C=k,v=C.port),v=m.computeOtherPoint(C,v),C=c.ab(v),C-=f,0>C?C+=360:360<=C&&(C-=360),w=Sy(s,w,C,m.isOrthogonal),w===0?(w=4,180<C&&(C-=360)):w===90?(w=8,270<C&&(C-=360)):w===180?w=2:(w=1,90>C&&(C+=360)),k=t.pe[a],k===void 0?(k=new lv(m,C,w),t.pe[a]=k):(k.link=m,k.angle=C,k.Nc=w),k.hv.set(v),a++}}}}for(z.free(c),t.pe.sort(Nl.prototype.j),f=t.pe.length,n=-1,a=c=0;a<f;a++)l=t.pe[a],l!==void 0&&(l.Nc!==n&&(n=l.Nc,c=0),l.Uo=c,c++);for(n=-1,c=0,a=f-1;0<=a;a--)f=t.pe[a],f!==void 0&&(f.Nc!==n&&(n=f.Nc,c=f.Uo+1),f.Gl=c);if(a=t.pe,w=t.port,n=t.node.portSpreading,c=z.alloc(),f=z.alloc(),l=z.alloc(),m=z.alloc(),w.ga(An,c),w.ga(Io,f),w.ga(Go,l),w.ga(Ys,m),k=C=v=w=0,n===ld)for(var L=0;L<a.length;L++){var A=a[L];if(A!==null){var H=A.link.computeThickness();switch(A.Nc){case 8:C+=H;break;case 2:k+=H;break;case 1:w+=H;break;default:case 4:v+=H}}}var R=L=0,X=1,Y=A=0;for(H=0;H<a.length;H++){var tt=a[H];if(tt!==null){if(L!==tt.Nc){switch(L=tt.Nc,L){case 8:var st=l;R=m;break;case 2:st=m,R=c;break;case 1:st=c,R=f;break;default:case 4:st=f,R=l}switch(A=R.x-st.x,Y=R.y-st.y,L){case 8:C>Math.abs(A)?(X=Math.abs(A)/C,C=Math.abs(A)):X=1;break;case 2:k>Math.abs(Y)?(X=Math.abs(Y)/k,k=Math.abs(Y)):X=1;break;case 1:w>Math.abs(A)?(X=Math.abs(A)/w,w=Math.abs(A)):X=1;break;default:case 4:v>Math.abs(Y)?(X=Math.abs(Y)/v,v=Math.abs(Y)):X=1}R=0}var bt=tt.Zo;if(n===ld){switch(tt=tt.link.computeThickness(),tt*=X,bt.set(st),L){case 8:bt.x=st.x+A/2+C/2-R-tt/2;break;case 2:bt.y=st.y+Y/2+k/2-R-tt/2;break;case 1:bt.x=st.x+A/2-w/2+R+tt/2;break;default:case 4:bt.y=st.y+Y/2-v/2+R+tt/2}R+=tt}else{var Te=.5;n===up&&(Te=(tt.Uo+1)/(tt.Gl+1)),bt.x=st.x+A*Te,bt.y=st.y+Y*Te}}}for(z.free(c),z.free(f),z.free(l),z.free(m),st=t.pe,a=0;a<st.length;a++)n=st[a],n!==null&&(n.Ju=t.computeEndSegmentLength(n));t.ap=i,It.free(s)}i=t.pe}for(t=0;t<i.length;t++)if(s=i[t],s!==null&&s.link===e)return s;return null}Nl.prototype.j=function(t,e){return t===e?0:t===null?-1:e===null?1:t.Nc<e.Nc?-1:t.Nc>e.Nc?1:t.angle<e.angle?-1:t.angle>e.angle?1:0},Nl.prototype.computeEndSegmentLength=function(t){var e=t.link,i=e.computeEndSegmentLength(this.node,this.port,Nn,e.fromPort===this.port),n=t.Uo;if(0>n)return i;var s=t.Gl;if(1>=s||!e.isOrthogonal)return i;e=t.hv;var a=t.Zo;return(t.Nc===2||t.Nc===8)&&(n=s-1-n),((t=t.Nc===2||t.Nc===4)?e.y<a.y:e.x<a.x)?i+8*n:(t?e.y===a.y:e.x===a.x)?i:i+8*(s-1-n)},Nl.className="Knot";function lv(t,e,i){this.link=t,this.angle=e,this.Nc=i,this.hv=new z,this.Gl=this.Uo=0,this.Zo=new z,this.Ju=0}lv.prototype.toString=function(){return this.link.toString()+" "+this.angle.toString()+" "+this.Nc.toString()+":"+this.Uo.toString()+"/"+this.Gl.toString()+" "+this.Zo.toString()+" "+this.Ju.toString()+" "+this.hv.toString()},lv.className="LinkInfo";function pr(t){vi(this),this.o=this.H=null,this.Gh=this.sn=!0,this.yn=!1,this.Am=new z(0,0).freeze(),this.vn=!0,this.Em=this.un=null,this.xn=!1,this.j=null,t&&Object.assign(this,t)}pr.prototype.cloneProtected=function(t){t.sn=this.sn,t.Gh=this.Gh,t.yn=this.yn,t.Am.assign(this.Am),t.vn=this.vn,t.un=this.un,t.Em=this.Em,t.xn=!0},pr.prototype.copy=function(){var t=new this.constructor;return this.cloneProtected(t),t},pr.prototype.qb=function(){},pr.prototype.toString=function(){var t=Re(this.constructor);return t+="(",this.group!==null&&(t+=" in "+this.group),this.diagram!==null&&(t+=" for "+this.diagram),t+")"},pr.prototype.C=function(){if(this.isValidLayout){var t=this.diagram;if(t!==null&&!t.undoManager.isUndoingRedoing){var e=t.animationManager;!e.isTicking&&(e.defaultAnimation.isAnimating&&e.Cc(),this.isOngoing&&t.pi||this.isInitial&&!t.pi)&&(this.isValidLayout=!1,t.$b())}}},pr.prototype.createNetwork=function(){return new nr(this)},pr.prototype.makeNetwork=function(t){var e=this.createNetwork();return t instanceof wt?(e.lg(t.nodes,!0),e.lg(t.links,!0)):t instanceof ji?e.lg(t.memberParts):e.lg(t.iterator),e},pr.prototype.updateParts=function(){this.isValidLayout=!0;var t=this.diagram;if(t===null&&this.network!==null)for(var e=this.network.vertexes.iterator;e.next();){var i=e.value.node;if(i!==null&&(t=i.diagram,t!==null))break}try{t!==null&&t.Ea("Layout"),this.commitLayout()}finally{t!==null&&t.eb("Layout")}},pr.prototype.commitLayout=function(){if(this.network!==null){for(var t=this.network.vertexes.iterator;t.next();)t.value.commit();if(this.isRouting)for(t=this.network.edges.iterator;t.next();)t.value.commit()}},pr.prototype.doLayout=function(t){var e=new At;t instanceof wt?(Lc(this,e,t.nodes,!0,this.rh,!0,!1,!0),Lc(this,e,t.parts,!0,this.rh,!0,!1,!0)):t instanceof ji?Lc(this,e,t.memberParts,!1,this.rh,!0,!1,!0):e.addAll(t.iterator),0<e.count&&(t=this.diagram,t!==null&&t.Ea("Layout"),this.doMinimalNoNetworkLayout(e),t!==null&&t.eb("Layout")),this.isValidLayout=!0},pr.prototype.doMinimalNoNetworkLayout=function(t){var e=Math.ceil(Math.sqrt(t.count));this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin);var i=this.arrangementOrigin.x,n=i,s=this.arrangementOrigin.y,a=0,l=0;for(t=t.iterator;t.next();){var c=t.value;M0(c);var f=c.measuredBounds,m=f.width;f=f.height,c.moveTo(n,s),c instanceof ji&&(c.rh=!1),n+=Math.max(m,50)+20,l=Math.max(l,Math.max(f,50)),a>=e-1?(a=0,n=i,s+=l+20,l=0):a++}},pr.prototype.doMinimalNetworkLayout=function(){var t=Math.ceil(Math.sqrt(this.network.vertexes.count));this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin);for(var e=this.arrangementOrigin.x,i=e,n=this.arrangementOrigin.y,s=0,a=0,l=this.network.vertexes.iterator;l.next();){var c=l.value.node;if(!(c===null||c instanceof ue)&&(M0(c),this.rh(c))){var f=c.measuredBounds,m=f.width;f=f.height,c.moveTo(i,n),c instanceof ji&&(c.rh=!1),i+=Math.max(m,50)+20,a=Math.max(a,Math.max(f,50)),s>=t-1?(s=0,i=e,n+=a+20,a=0):s++}}},pr.prototype.rh=function(t){return!!(!t.location.w()||t instanceof ji&&t.rh)};function Lc(t,e,i,n,s,a,l,c){for(i=i.iterator;i.next();){var f=i.value;n&&!f.isTopLevel||s!==null&&!s(f)||!f.canLayout()||(a&&f instanceof Le?f.isLinkLabel||(f instanceof ji&&f.layout===null?Lc(t,e,f.memberParts,!1,s,a,l,c):(M0(f),e.add(f))):l&&f instanceof ue?e.add(f):!c||!f.Zc()||f instanceof Le||(M0(f),e.add(f)))}}function M0(t){var e=t.actualBounds;(e.width===0||e.height===0||isNaN(e.width)||isNaN(e.height))&&t.Va()}pr.prototype.ni=function(t,e){var i=this.boundsComputation;return i!==null?(e||(e=new It),i(t,this,e)):e?(e.set(t.actualBounds),e):t.actualBounds},pr.prototype.ex=function(t){var e=new At;return t instanceof wt?(Lc(this,e,t.nodes,!0,null,!0,!0,!0),Lc(this,e,t.links,!0,null,!0,!0,!0),Lc(this,e,t.parts,!0,null,!0,!0,!0)):t instanceof ji?Lc(this,e,t.memberParts,!1,null,!0,!0,!0):Lc(this,e,t.iterator,!1,null,!0,!0,!0),e},pr.prototype.initialOrigin=function(t){var e=this.group;if(e!==null){var i=e.position.copy();return(isNaN(i.x)||isNaN(i.y))&&i.set(t),e=e.placeholder,e!==null&&(i=e.ga(An),(isNaN(i.x)||isNaN(i.y))&&i.set(t),t=e.padding,i.x+=t.left,i.y+=t.top),i}return t},ct.Object.defineProperties(pr.prototype,{diagram:{get:function(){return this.H},set:function(t){this.H=t}},group:{get:function(){return this.o},set:function(t){this.o!==t&&(this.o=t,t!==null&&(this.H=t.diagram))}},isOngoing:{get:function(){return this.sn},set:function(t){this.sn!==t&&(this.sn=t)}},isInitial:{get:function(){return this.Gh},set:function(t){this.Gh=t,t||(this.xn=!0)}},isViewportSized:{get:function(){return this.yn},set:function(t){this.yn!==t&&(this.yn=t)&&this.C()}},isRouting:{get:function(){return this.vn},set:function(t){this.vn!==t&&(this.vn=t)}},isRealtime:{get:function(){return this.un},set:function(t){this.un!==t&&(this.un=t)}},isValidLayout:{get:function(){return this.xn},set:function(t){this.xn!==t&&(this.xn=t,t||(t=this.diagram,t!==null&&(t.xh=!0)))}},network:{get:function(){return this.j},set:function(t){this.j!==t&&(this.j=t,t!==null&&(t.layout=this))}},boundsComputation:{get:function(){return this.Em},set:function(t){this.Em!==t&&(this.Em=t,this.C())}},arrangementOrigin:{get:function(){return this.Am},set:function(t){this.Am.D(t)||(this.Am.assign(t),this.C())}}}),pr.prototype.collectParts=pr.prototype.ex,pr.prototype.getLayoutBounds=pr.prototype.ni,pr.prototype.invalidateLayout=pr.prototype.C,pr.className="Layout";function nr(t){vi(this),this.Sc=t,this.wf=new At,this.ye=new At,this.Es=new pe,this.zs=new pe}nr.prototype.clear=function(){if(this.wf)for(var t=this.wf.iterator;t.next();)t.value.clear();if(this.ye)for(t=this.ye.iterator;t.next();)t.value.clear();this.wf=new At,this.ye=new At,this.Es=new pe,this.zs=new pe},nr.prototype.toString=function(t){t===void 0&&(t=0);var e="LayoutNetwork"+(this.layout!==null?"("+this.layout.toString()+")":"");if(0>=t)return e;if(e+=" vertexes: "+this.wf.count+" edges: "+this.ye.count,1<t){for(var i=this.wf.iterator;i.next();)e+=`
    `+i.value.toString(t-1);for(i=this.ye.iterator;i.next();)e+=`
    `+i.value.toString(t-1)}return e},nr.prototype.createVertex=function(){return new lo(this)},nr.prototype.createEdge=function(){return new Na(this)},nr.prototype.lg=function(t,e,i){if(t!==null){for(e===void 0&&(e=!1),i===void 0&&(i=null),i===null&&(i=function(l){if(l instanceof Le)return!l.isLinkLabel;if(l instanceof ue){var c=l.fromNode;return c===null||c.isLinkLabel?!1:(l=l.toNode,!(l===null||l.isLinkLabel))}return!1}),t=t.iterator;t.next();){var n=t.value;if(n instanceof Le&&(!e||n.isTopLevel)&&n.canLayout()&&i(n)){if(n instanceof ji&&n.layout===null)this.lg(n.memberParts,!1);else if(this.ki(n)===null){var s=this.createVertex();s.node=n,this.dh(s)}}}for(t.reset();t.next();)if(n=t.value,n instanceof ue&&(!e||n.isTopLevel)&&n.canLayout()&&i(n)&&this.Lo(n)===null){var a=n.fromNode;s=n.toNode,a!==null&&s!==null&&a!==s&&(a=this.findGroupVertex(a),s=this.findGroupVertex(s),a!==null&&s!==null&&this.Zj(a,s,n))}}},nr.prototype.findGroupVertex=function(t){if(t===null)return null;var e=t.findVisibleNode();if(e===null)return null;if(t=this.ki(e),t!==null)return t;for(e=e.containingGroup;e!==null;){if(t=this.ki(e),t!==null)return t;e=e.containingGroup}return null},T=nr.prototype,T.dh=function(t){if(t!==null){this.wf.add(t);var e=t.node;e!==null&&this.Es.add(e,t),t.network=this}},T.Bl=function(t){if(t===null)return null;var e=this.ki(t);return e===null&&(e=this.createVertex(),e.node=t,this.dh(e)),e},T.Iu=function(t){if(t!==null&&pp(this,t)){for(var e=t.tg,i=e.count-1;0<=i;i--){var n=e.M(i);this.Mj(n)}for(e=t.mg,t=e.count-1;0<=t;t--)i=e.M(t),this.Mj(i)}};function pp(t,e){if(e===null)return!1;var i=t.wf.remove(e);return i&&(e=e.node,e!==null&&t.Es.remove(e)),i}T.Zy=function(t){t!==null&&(t=this.ki(t),t!==null&&this.Iu(t))},T.ki=function(t){return t===null?null:this.Es.I(t)},T.Bo=function(t){if(t!==null){uv(this,t);var e=t.toVertex;e!==null&&e.Cl(t),e=t.fromVertex,e!==null&&e.zl(t)}};function uv(t,e){if(e!==null){t.ye.add(e);var i=e.link;i!==null&&t.Lo(i)===null&&t.zs.add(i,e),e.network=t}}T.Dy=function(t){if(t===null)return null;var e=t.fromNode,i=t.toNode,n=this.Lo(t);return n===null?(n=this.createEdge(),n.link=t,e!==null&&(n.fromVertex=this.Bl(e)),i!==null&&(n.toVertex=this.Bl(i)),this.Bo(n)):(e!==null?n.fromVertex=this.Bl(e):n.fromVertex=null,i!==null?n.toVertex=this.Bl(i):n.toVertex=null),n},T.Mj=function(t){if(t!==null){var e=t.toVertex;e!==null&&e.Kl(t),e=t.fromVertex,e!==null&&e.Jl(t),hv(this,t)}};function hv(t,e){e!==null&&t.ye.remove(e)&&(e=e.link,e!==null&&t.zs.remove(e))}T.Yy=function(t){t!==null&&(t=this.Lo(t),t!==null&&this.Mj(t))},T.Lo=function(t){return t===null?null:this.zs.I(t)},T.Zj=function(t,e,i){if(t===null||e===null)return null;if(t.network===this&&e.network===this){var n=this.createEdge();return n.link=i,n.fromVertex=t,n.toVertex=e,this.Bo(n),n}return null},T.gm=function(t){if(t!==null){var e=t.fromVertex,i=t.toVertex;e!==null&&i!==null&&(e.Jl(t),i.Kl(t),t.gm(),e.Cl(t),i.zl(t))}},T.Ko=function(){for(var t=Pe(),e=this.ye.iterator;e.next();){var i=e.value;i.fromVertex===i.toVertex&&t.push(i)}for(e=t.length,i=0;i<e;i++)this.Mj(t[i]);qe(t)},nr.prototype.deleteArtificialVertexes=function(){for(var t=Pe(),e=this.wf.iterator;e.next();){var i=e.value;i.node===null&&i.data===null&&t.push(i)}for(i=t.length,e=0;e<i;e++)this.Iu(t[e]);for(e=Pe(),i=this.ye.iterator;i.next();){var n=i.value;n.link===null&&n.data===null&&e.push(n)}for(i=e.length,n=0;n<i;n++)this.Mj(e[n]);qe(t),qe(e)};function gx(t){for(var e=Pe(),i=t.ye.iterator;i.next();){var n=i.value;n.fromVertex!==null&&n.toVertex!==null||e.push(n)}for(i=e.length,n=0;n<i;n++)t.Mj(e[n]);qe(e)}nr.prototype.Zx=function(t){t===void 0&&(t=!0),t&&(this.deleteArtificialVertexes(),gx(this),this.Ko()),t=new Kt;for(var e=!0;e;){e=!1;for(var i=this.wf.iterator;i.next();){var n=i.value;if(0<n.tg.count||0<n.mg.count){e=this.layout.createNetwork(),t.add(e),cv(this,e,n),e=!0;break}}}return t.sort(function(s,a){return s===null||a===null||s===a?0:a.vertexes.count-s.vertexes.count}),t};function cv(t,e,i){if(i!==null&&i.network!==e){pp(t,i),e.dh(i);for(var n=i.sourceEdges;n.next();){var s=n.value;s.network!==e&&(hv(t,s),uv(e,s),cv(t,e,s.fromVertex))}for(n=i.destinationEdges;n.next();)i=n.value,i.network!==e&&(hv(t,i),uv(e,i),cv(t,e,i.toVertex))}}nr.prototype.dz=function(){for(var t=new At,e=this.wf.iterator;e.next();)t.add(e.value.node);for(e=this.ye.iterator;e.next();)t.add(e.value.link);return t},ct.Object.defineProperties(nr.prototype,{layout:{get:function(){return this.Sc},set:function(t){t!==null&&(this.Sc=t)}},vertexes:{get:function(){return this.wf}},edges:{get:function(){return this.ye}}}),nr.prototype.findAllParts=nr.prototype.dz,nr.prototype.splitIntoSubNetworks=nr.prototype.Zx,nr.prototype.deleteSelfEdges=nr.prototype.Ko,nr.prototype.reverseEdge=nr.prototype.gm,nr.prototype.linkVertexes=nr.prototype.Zj,nr.prototype.findEdge=nr.prototype.Lo,nr.prototype.deleteLink=nr.prototype.Yy,nr.prototype.deleteEdge=nr.prototype.Mj,nr.prototype.addLink=nr.prototype.Dy,nr.prototype.addEdge=nr.prototype.Bo,nr.prototype.findVertex=nr.prototype.ki,nr.prototype.deleteNode=nr.prototype.Zy,nr.prototype.deleteVertex=nr.prototype.Iu,nr.prototype.addNode=nr.prototype.Bl,nr.prototype.addVertex=nr.prototype.dh,nr.prototype.addParts=nr.prototype.lg,nr.className="LayoutNetwork";function lo(t){vi(this),this.ob=t,this.j=new It(0,0,10,10).freeze(),this.o=new z(5,5).freeze(),this.Sh=this.ub=null,this.tg=new Kt,this.mg=new Kt}lo.prototype.clear=function(){this.Sh=this.ub=null,this.tg=new Kt,this.mg=new Kt},lo.prototype.toString=function(t){t===void 0&&(t=0);var e="LayoutVertex#"+Ti(this);if(0<t&&(e+=this.node!==null?"("+this.node.toString()+")":"",1<t)){t="";for(var i=!0,n=this.tg.iterator;n.next();){var s=n.value;i?i=!1:t+=",",t+=s.toString(0)}for(s="",i=!0,n=this.mg.iterator;n.next();){var a=n.value;i?i=!1:s+=",",s+=a.toString(0)}e+=" sources: "+t+" destinations: "+s}return e},lo.prototype.commit=function(){var t=this.ub;if(t!==null){var e=this.bounds,i=t.bounds;Tt(i)?(i.x=e.x,i.y=e.y,i.width=e.width,i.height=e.height):t.bounds=e.copy()}else if(t=this.node,t!==null){if(e=this.bounds,!(t instanceof ji)){i=It.alloc(),t.Va();var n=this.network.layout.ni(t,i),s=t.locationObject.ga(on);if(n.w()&&s.w()){t.moveTo(e.x+this.focusX-(s.x-n.x),e.y+this.focusY-(s.y-n.y)),It.free(i);return}It.free(i)}t.moveTo(e.x,e.y)}},lo.prototype.Cl=function(t){t!==null&&(this.tg.contains(t)||this.tg.add(t))},lo.prototype.Kl=function(t){t!==null&&this.tg.remove(t)},lo.prototype.zl=function(t){t!==null&&(this.mg.contains(t)||this.mg.add(t))},lo.prototype.Jl=function(t){t!==null&&this.mg.remove(t)};function My(t,e){return t=t.Sh,e=e.Sh,t?e?(t=t.text,e=e.text,t<e?-1:t>e?1:0):1:e!==null?-1:0}ct.Object.defineProperties(lo.prototype,{sourceEdgesArrayAccess:{get:function(){return this.tg._dataArray}},destinationEdgesArrayAccess:{get:function(){return this.mg._dataArray}},data:{get:function(){return this.ub},set:function(t){if(this.ub=t,t!==null&&t.bounds){var e=t.bounds;t=e.x;var i=e.y,n=e.width;e=e.height,this.o.h(n/2,e/2),this.j.h(t,i,n,e)}}},node:{get:function(){return this.Sh},set:function(t){if(this.Sh!==t){this.Sh=t,t.Va();var e=this.network.layout,i=It.alloc(),n=e.ni(t,i);e=n.x;var s=n.y,a=n.width;if(n=n.height,isNaN(e)&&(e=0),isNaN(s)&&(s=0),this.j.h(e,s,a,n),It.free(i),!(t instanceof ji)&&(t=t.locationObject.ga(on),t.w())){this.o.h(t.x-e,t.y-s);return}this.o.h(a/2,n/2)}}},bounds:{get:function(){return this.j},set:function(t){this.j.D(t)||this.j.assign(t)}},focus:{get:function(){return this.o},set:function(t){this.o.D(t)||this.o.assign(t)}},centerX:{get:function(){return this.j.x+this.o.x},set:function(t){var e=this.j;e.x+this.o.x!==t&&(e.ka(),e.x=t-this.o.x,e.freeze())}},centerY:{get:function(){return this.j.y+this.o.y},set:function(t){var e=this.j;e.y+this.o.y!==t&&(e.ka(),e.y=t-this.o.y,e.freeze())}},focusX:{get:function(){return this.o.x},set:function(t){var e=this.o;e.x!==t&&(e.ka(),e.x=t,e.freeze())}},focusY:{get:function(){return this.o.y},set:function(t){var e=this.o;e.y!==t&&(e.ka(),e.y=t,e.freeze())}},x:{get:function(){return this.j.x},set:function(t){var e=this.j;e.x!==t&&(e.ka(),e.x=t,e.freeze())}},y:{get:function(){return this.j.y},set:function(t){var e=this.j;e.y!==t&&(e.ka(),e.y=t,e.freeze())}},width:{get:function(){return this.j.width},set:function(t){var e=this.j;e.width!==t&&(e.ka(),e.width=t,e.freeze())}},height:{get:function(){return this.j.height},set:function(t){var e=this.j;e.height!==t&&(e.ka(),e.height=t,e.freeze())}},network:{get:function(){return this.ob},set:function(t){this.ob=t}},sourceVertexes:{get:function(){for(var t=new At,e=this.sourceEdges;e.next();)t.add(e.value.fromVertex);return t.iterator}},destinationVertexes:{get:function(){for(var t=new At,e=this.destinationEdges;e.next();)t.add(e.value.toVertex);return t.iterator}},vertexes:{get:function(){for(var t=new At,e=this.sourceEdges;e.next();)t.add(e.value.fromVertex);for(e=this.destinationEdges;e.next();)t.add(e.value.toVertex);return t.iterator}},sourceEdges:{get:function(){return this.tg.iterator}},destinationEdges:{get:function(){return this.mg.iterator}},edges:{get:function(){for(var t=new Kt,e=this.sourceEdges;e.next();)t.add(e.value);for(e=this.destinationEdges;e.next();)t.add(e.value);return t.iterator}},edgesCount:{get:function(){return this.tg.count+this.mg.count}}}),lo.prototype.deleteDestinationEdge=lo.prototype.Jl,lo.prototype.addDestinationEdge=lo.prototype.zl,lo.prototype.deleteSourceEdge=lo.prototype.Kl,lo.prototype.addSourceEdge=lo.prototype.Cl,lo.className="LayoutVertex",lo.standardComparer=My,lo.smartComparer=function(t,e){if(t!==null){if(e!==null){t=t.Sh;var i=e.Sh;if(t!==null){if(i!==null){for(e=t.text.toLocaleLowerCase().split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/),t=i.text.toLocaleLowerCase().split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/),i=0;i<e.length;i++)if(t[i]!==""&&t[i]!==void 0){var n=parseFloat(e[i]),s=parseFloat(t[i]);if(isNaN(n))if(isNaN(s)){if(e[i].localeCompare(t[i])!==0)return e[i].localeCompare(t[i])}else return 1;else{if(isNaN(s))return-1;if(n-s!==0)return n-s}}else if(e[i]!=="")return 1;return t[i]!==""&&t[i]!==void 0?-1:0}return 1}return i!==null?-1:0}return 1}return e!==null?-1:0};function Na(t){vi(this),this.nb=t,this.qd=this.kd=this.$k=this.ub=null}Na.prototype.clear=function(){this.qd=this.kd=this.$k=this.ub=null},Na.prototype.toString=function(t){t===void 0&&(t=0);var e="LayoutEdge#"+Ti(this);return 0<t&&(e+=this.$k!==null?"("+this.$k.toString()+")":"",1<t&&(e+=" "+(this.kd?this.kd.toString():"null")+" --> "+(this.qd?this.qd.toString():"null"))),e},Na.prototype.gm=function(){var t=this.kd;this.kd=this.qd,this.qd=t},Na.prototype.commit=function(){},Na.prototype.Ax=function(t){return this.qd===t?this.kd:this.kd===t?this.qd:null},ct.Object.defineProperties(Na.prototype,{network:{get:function(){return this.nb},set:function(t){this.nb=t}},data:{get:function(){return this.ub},set:function(t){this.ub!==t&&(this.ub=t)}},link:{get:function(){return this.$k},set:function(t){this.$k!==t&&(this.$k=t)}},fromVertex:{get:function(){return this.kd},set:function(t){this.kd!==t&&(this.kd=t)}},toVertex:{get:function(){return this.qd},set:function(t){this.qd!==t&&(this.qd=t)}}}),Na.prototype.getOtherVertex=Na.prototype.Ax,Na.className="LayoutEdge";function es(t){pr.call(this),this.isViewportSized=!0,this.yo=this.zo=NaN,this.yg=new ii(NaN,NaN).freeze(),this.tf=new ii(10,10).freeze(),this.Jb=C0,this.Rb=mp,this.nd=Hm,this.hd=Cy,t&&Object.assign(this,t)}gi(es,pr),es.prototype.cloneProtected=function(t){pr.prototype.cloneProtected.call(this,t),t.zo=this.zo,t.yo=this.yo,t.yg.assign(this.yg),t.tf.assign(this.tf),t.Jb=this.Jb,t.Rb=this.Rb,t.nd=this.nd,t.hd=this.hd},es.prototype.qb=function(t){t.classType===es?t===Hm||t===fv||t===Mo||t===dv?this.sorting=t:t===mp||t===gl?this.arrangement=t:t===C0||t===Km?this.alignment=t:lt("Unknown enum value: "+t):pr.prototype.qb.call(this,t)},es.prototype.doLayout=function(t){this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin);var e=this.ex(t);t=this.diagram;for(var i=e.copy().iterator;i.next();){var n=i.value;if(!n.ph()||n.fromNode===null&&n.toNode===null){if(n.Va(),n instanceof ji)for(n=n.memberParts;n.next();)e.remove(n.value)}else e.remove(n)}var s=e.Fa();if(s.length!==0){switch(this.sorting){case dv:s.reverse();break;case Hm:s.sort(this.comparer);break;case fv:s.sort(this.comparer),s.reverse()}var a=this.wrappingColumn;isNaN(a)&&(a=0);var l=this.wrappingWidth;switch(isNaN(l)&&t!==null?(e=t.padding,l=Math.max(t.viewportBounds.width-e.left-e.right,0)):l=Math.max(this.wrappingWidth,0),0>=a&&0>=l&&(a=1),e=this.spacing.width,isFinite(e)||(e=0),i=this.spacing.height,isFinite(i)||(i=0),t!==null&&t.Ea("Layout"),n=[],this.alignment){case Km:var c=e,f=i,m=It.alloc(),v=Math.max(this.cellSize.width,1);if(!isFinite(v))for(var w=v=0;w<s.length;w++){var C=this.ni(s[w],m);v=Math.max(v,C.width)}if(v=Math.max(v+c,1),w=Math.max(this.cellSize.height,1),!isFinite(w))for(C=w=0;C<s.length;C++){var k=this.ni(s[C],m);w=Math.max(w,k.height)}w=Math.max(w+f,1),C=this.arrangement;for(var L=k=this.arrangementOrigin.x,A=this.arrangementOrigin.y,H=0,R=0,X=0;X<s.length;X++){var Y=s[X],tt=this.ni(Y,m),st=Math.ceil((tt.width+c)/v)*v,bt=Math.ceil((tt.height+f)/w)*w;switch(C){case gl:var Te=Math.abs(L-tt.width);break;default:Te=L+tt.width}switch((0<a&&H>a-1||0<l&&0<H&&Te-k>l)&&(n.push(new It(0,A,l+c,R)),H=0,L=k,A+=R,R=0),R=Math.max(R,bt),C){case gl:tt=-tt.width;break;default:tt=0}switch(Y.moveTo(L+tt,A),C){case gl:L-=st;break;default:L+=st}H++}n.push(new It(0,A,l+c,R)),It.free(m);break;case C0:for(f=l,v=a,w=e,C=i,l=It.alloc(),k=Math.max(this.cellSize.width,1),a=A=m=0,c=z.alloc(),L=0;L<s.length;L++)R=s[L],H=this.ni(R,l),R=ch(R,R.locationObject,R.locationSpot,c),m=Math.max(m,R.x),A=Math.max(A,H.width-R.x),a=Math.max(a,R.y);switch(L=this.arrangement,L){case gl:m+=w;break;default:A+=w}k=isFinite(k)?Math.max(k+w,1):Math.max(m+A,1);var Ke=R=this.arrangementOrigin.x;for(X=this.arrangementOrigin.y,A=0,f>=m&&(f-=m),m=Y=0,st=Math.max(this.cellSize.height,1),tt=a=0,bt=!0,H=z.alloc(),Te=0;Te<s.length;Te++){var Oe=s[Te],he=this.ni(Oe,l),Gt=ch(Oe,Oe.locationObject,Oe.locationSpot,c);if(0<A)switch(L){case gl:Ke=(Ke-R-(he.width-Gt.x))/k,Ke=ht.$(Math.round(Ke),Ke)?Math.round(Ke):Math.floor(Ke),Ke=Ke*k+R;break;default:Ke=(Ke-R+Gt.x)/k,Ke=ht.$(Math.round(Ke),Ke)?Math.round(Ke):Math.ceil(Ke),Ke=Ke*k+R}else switch(L){case gl:Y=Ke+Gt.x+he.width;break;default:Y=Ke-Gt.x}switch(L){case gl:var Wi=-(Ke+Gt.x)+Y;break;default:Wi=Ke+he.width-Gt.x-Y}if(0<v&&A>v-1||0<f&&0<A&&Wi>f){for(n.push(new It(0,bt?X-a:X,f+w,tt+a+C)),Ke=0;Ke<A&&Te!==A;Ke++){Wi=s[Te-A+Ke];var Di=ch(Wi,Wi.locationObject,Wi.locationSpot,H);Wi.moveTo(Wi.position.x,Wi.position.y+a-Di.y)}tt+=C,X=bt?X+tt:X+(tt+a),A=tt=a=0,Ke=R,bt=!1}switch(Ke===R&&(m=L===gl?Math.max(m,he.width-Gt.x):Math.min(m,-Gt.x)),a=Math.max(a,Gt.y),tt=Math.max(tt,he.height-Gt.y),isFinite(st)&&(tt=Math.max(tt,Math.max(he.height,st)-Gt.y)),bt?Oe.moveTo(Ke-Gt.x,X-Gt.y):Oe.moveTo(Ke-Gt.x,X),L){case gl:Ke-=Gt.x+w;break;default:Ke+=he.width-Gt.x+w}A++}if(n.push(new It(0,X,f+w,(bt?tt:tt+a)+C)),s.length!==A)for(f=0;f<A;f++)v=s[s.length-A+f],w=ch(v,v.locationObject,v.locationSpot,c),v.moveTo(v.position.x,v.position.y+a-w.y);if(z.free(c),z.free(H),L===gl)for(s=0;s<n.length;s++)a=n[s],a.width+=m,a.x-=m;else for(s=0;s<n.length;s++)a=n[s],a.x>m&&(a.width+=a.x-m,a.x=m);It.free(l)}for(c=a=l=s=0;c<n.length;c++)f=n[c],s=Math.min(s,f.x),l=Math.min(l,f.y),a=Math.max(a,f.x+f.width);this.arrangement===gl?this.commitLayers(n,new z(s+e/2-(a+s),l-i/2)):this.commitLayers(n,new z(s-e/2,l-i/2)),t!==null&&t.eb("Layout"),this.isValidLayout=!0}},es.prototype.commitLayers=function(){};function Cy(t,e){return t=t.text,e=e.text,t<e?-1:t>e?1:0}ct.Object.defineProperties(es.prototype,{wrappingWidth:{get:function(){return this.zo},set:function(t){this.zo!==t&&(0<t||isNaN(t))&&(this.zo=t,this.isViewportSized=isNaN(t),this.C())}},wrappingColumn:{get:function(){return this.yo},set:function(t){this.yo!==t&&(0<t||isNaN(t))&&(this.yo=t,this.C())}},cellSize:{get:function(){return this.yg},set:function(t){this.yg.D(t)||(this.yg.assign(t),this.C())}},spacing:{get:function(){return this.tf},set:function(t){this.tf.D(t)||(this.tf.assign(t),this.C())}},alignment:{get:function(){return this.Jb},set:function(t){this.Jb===t||t!==C0&&t!==Km||(this.Jb=t,this.C())}},arrangement:{get:function(){return this.Rb},set:function(t){this.Rb===t||t!==mp&&t!==gl||(this.Rb=t,this.C())}},sorting:{get:function(){return this.nd},set:function(t){this.nd===t||t!==Mo&&t!==dv&&t!==Hm&&t!==fv||(this.nd=t,this.C())}},comparer:{get:function(){return this.hd},set:function(t){this.hd!==t&&(this.hd=t,this.C())}}});var Km=new mt(es,"Position",0),C0=new mt(es,"Location",1),mp=new mt(es,"LeftToRight",2),gl=new mt(es,"RightToLeft",3),Mo=new mt(es,"Forward",4),dv=new mt(es,"Reverse",5),Hm=new mt(es,"Ascending",6),fv=new mt(es,"Descending",7);es.className="GridLayout",es.standardComparer=Cy,es.smartComparer=function(t,e){if(t!==null){if(e!==null){t=t.text.toLocaleLowerCase().split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/),e=e.text.toLocaleLowerCase().split(/([+-]?[.]?\d+(?:\.\d*)?(?:e[+-]?\d+)?)/);for(var i=0;i<t.length;i++)if(e[i]!==""&&e[i]!==void 0){var n=parseFloat(t[i]),s=parseFloat(e[i]);if(isNaN(n))if(isNaN(s)){if(t[i].localeCompare(e[i])!==0)return t[i].localeCompare(e[i])}else return 1;else{if(isNaN(s))return-1;if(n-s!==0)return n-s}}else if(t[i]!=="")return 1;return e[i]!==""&&e[i]!==void 0?-1:0}return 1}return e!==null?-1:0},es.Position=Km,es.Location=C0,es.LeftToRight=mp,es.RightToLeft=gl,es.Forward=Mo,es.Reverse=dv,es.Ascending=Hm,es.Descending=fv;function _n(){this.On=new At,this.Dn=new At,this.Pa=new At,this.cf=new pe,this.bf=new pe,this.aj=new pe,this.H=null,this.tp=!1}T=_n.prototype,T.clear=function(){this.On.clear(),this.Dn.clear(),this.Pa.clear(),this.cf.clear(),this.bf.clear(),this.aj.clear()},T.Xe=function(t){this.H=t},T.oi=function(t){if(t instanceof Le){if(this.On.add(t),t instanceof ji){var e=t.containingGroup;e===null?this.H.ai.add(t):e.gl.add(t),e=t.layout,e!==null&&(e.diagram=this.H)}}else t instanceof ue?this.Dn.add(t):t instanceof Cn||this.Pa.add(t);e=t.data,e===null||t instanceof Cn||(t instanceof ue?this.bf.add(e,t):this.cf.add(e,t))},T.pc=function(t){if(t.Ej(),t instanceof Le){if(this.On.remove(t),t instanceof ji){var e=t.containingGroup;e===null?this.H.ai.remove(t):e.gl.remove(t),e=t.layout,e!==null&&(e.diagram=null)}}else t instanceof ue?this.Dn.remove(t):t instanceof Cn||this.Pa.remove(t);e=t.data,e===null||t instanceof Cn||(t instanceof ue?this.bf.remove(e):this.cf.remove(e))},T.Wd=function(){var t=this.H;if(t!==null){for(var e=t.nodeTemplateMap.iterator;e.next();){var i=e.value,n=e.key;(!i.Zc()||i instanceof ji)&&lt('Invalid node template in Diagram.nodeTemplateMap: template for "'+n+'" must be a Node or a simple Part, not a Group or Link: '+i)}for(e=t.groupTemplateMap.iterator;e.next();)i=e.value,n=e.key,i instanceof ji||lt('Invalid group template in Diagram.groupTemplateMap: template for "'+n+'" must be a Group, not a normal Node or Link: '+i);for(e=t.linkTemplateMap.iterator;e.next();)i=e.value,n=e.key,i instanceof ue||lt('Invalid link template in Diagram.linkTemplateMap: template for "'+n+'" must be a Link, not a normal Node or simple Part: '+i);for(e=Pe(),i=t.selection.iterator;i.next();)(n=i.value.data)&&e.push(n);for(i=Pe(),t=t.highlighteds.iterator;t.next();)(n=t.value.data)&&i.push(n);for(t=Pe(),n=this.nodes.iterator;n.next();){var s=n.value;s.data!==null&&(t.push(s.data),t.push(s.location))}for(n=this.links.iterator;n.next();)s=n.value,s.data!==null&&(t.push(s.data),t.push(s.location));for(n=this.parts.iterator;n.next();)s=n.value,s.data!==null&&(t.push(s.data),t.push(s.location));for(this.removeAllModeledParts(),this.addAllModeledParts(),n=0;n<e.length;n++)s=this.Lc(e[n]),s!==null&&(s.isSelected=!0);for(n=0;n<i.length;n++)s=this.Lc(i[n]),s!==null&&(s.isHighlighted=!0);for(n=0;n<t.length;n+=2)s=this.Lc(t[n]),s!==null&&(s.location=t[n+1]);qe(e),qe(i),qe(t)}},_n.prototype.addAllModeledParts=function(){this.addModeledParts(this.diagram.model.nodeDataArray)},_n.prototype.addModeledParts=function(t,e){var i=this,n=this.diagram.model;t.forEach(function(s){n.lb(s)&&S1(i,s,!1)}),t.forEach(function(s){n.lb(s)&&i.resolveReferencesForData(s)}),e!==!1&&Jc(this.diagram,!1)};function S1(t,e,i){if(e!=null&&!t.diagram.undoManager.isUndoingRedoing&&!t.cf.contains(e)){i===void 0&&(i=!0);t:{if(e!=null&&!t.H.undoManager.isUndoingRedoing&&!t.cf.contains(e)){var n=t.Ro(e),s=M1(t,e,n);if(s!==null&&(_a(s),s=s.copy(),s!==null)){var a=t.diagram.skipsModelSourceBindings;t.diagram.skipsModelSourceBindings=!0,s.Tf=n,s.ub=e,t.tp&&(s.Jg="Tool"),t.diagram.add(s),s.ub=null,s.data=e,t.diagram.skipsModelSourceBindings=a,n=s;break t}}n=null}n!==null&&i&&t.resolveReferencesForData(e)}}_n.prototype.insertLink=function(){return null},_n.prototype.resolveReferencesForData=function(){},_n.prototype.Ro=function(t){return this.H.model.Ro(t)};function M1(t,e,i){t=t.H;var n=t.model;return n.Xj()&&n.Yu(e)?(e=t.groupTemplateMap.I(i),e===null&&(e=t.groupTemplateMap.I(""),e===null&&(gp||(gp=!0,Fe('No Group template found for category "'+i+'"'),Fe("  Using default group template")),e=t.ly))):(e=t.nodeTemplateMap.I(i),e===null&&(e=t.nodeTemplateMap.I(""),e===null&&(pv||(pv=!0,Fe('No Node template found for category "'+i+'"'),Fe("  Using default node template")),e=t.ny))),e}_n.prototype.getLinkCategoryForData=function(){return""},_n.prototype.setLinkCategoryForData=function(){},_n.prototype.setFromNodeForLink=function(){},_n.prototype.setToNodeForLink=function(){},_n.prototype.findLinkTemplateForCategory=function(t){var e=this.H,i=e.linkTemplateMap.I(t);return i===null&&(i=e.linkTemplateMap.I(""),i===null&&(mv||(mv=!0,Fe('No Link template found for category "'+t+'"'),Fe("  Using default link template")),i=e.my)),i},_n.prototype.removeAllModeledParts=function(){this.Gs(this.diagram.model.nodeDataArray)},_n.prototype.Gs=function(t){var e=this;t.forEach(function(i){e.ip(i)})},_n.prototype.ip=function(t){t=this.Lc(t),t!==null&&(ou(this.diagram,t,!1),this.unresolveReferencesForPart(t))},_n.prototype.unresolveReferencesForPart=function(){},_n.prototype.removeDataForLink=function(){},_n.prototype.findPartForKey=function(t){return t==null?null:(t=this.H.model.hc(t),t!==null?this.cf.I(t):null)},_n.prototype.Vb=function(t){return t==null||(t=this.H.model.hc(t),t===null)?null:(t=this.cf.I(t),t instanceof Le?t:null)},_n.prototype.findLinkForKey=function(){return null},T=_n.prototype,T.Lc=function(t){if(t===null)return null;var e=this.cf.I(t);return e!==null?e:e=this.bf.I(t)},T.ii=function(t){return t===null?null:(t=this.cf.I(t),t instanceof Le?t:null)},T.Kc=function(t){return t===null?null:this.bf.I(t)},T.ms=function(t){for(var e=0;e<arguments.length;++e);e=new At;for(var i=this.On.iterator;i.next();){var n=i.value,s=n.data;if(s!==null)for(var a=0;a<arguments.length;a++){var l=arguments[a];if(Tt(l)&&ky(this,s,l)){e.add(n);break}}}return e.iterator},T.ls=function(t){for(var e=0;e<arguments.length;++e);e=new At;for(var i=this.Dn.iterator;i.next();){var n=i.value,s=n.data;if(s!==null)for(var a=0;a<arguments.length;a++){var l=arguments[a];if(Tt(l)&&ky(this,s,l)){e.add(n);break}}}return e.iterator};function ky(t,e,i){for(var n in i){var s=e[n],a=i[n];if(ce(a)){if(!ce(s)||s.length<a.length)return!1;for(var l=0;l<s.length;l++){var c=a[l];if(c!==void 0&&!C1(t,s[l],c))return!1}}else if(!C1(t,s,a))return!1}return!0}function C1(t,e,i){if(typeof i=="function"){if(!i(e))return!1}else if(i instanceof RegExp){if(!e||!i.test(e.toString()))return!1}else if(Tt(e)&&Tt(i)){if(!ky(t,e,i))return!1}else if(e!==i)return!1;return!0}_n.prototype.doModelChanged=function(t){if(this.H){var e=this.H;if(t.model===e.model){var i=t.change;if(e.doModelChanged(t),e.aa){e.aa=!1;try{var n=t.modelChange;if(n!=="")if(i===Sr){if(n==="nodeCategory"){var s=this.Lc(t.object),a=t.newValue;s!==null&&typeof a=="string"&&(s.category=a)}else n==="nodeDataArray"&&(this.Gs(t.oldValue),this.addModeledParts(t.newValue));e.isModified=!0}else if(i===Yr){var l=t.newValue;n==="nodeDataArray"&&Tt(l)&&S1(this,l),e.isModified=!0}else if(i===Jr){var c=t.oldValue;n==="nodeDataArray"&&Tt(c)&&this.ip(c),e.isModified=!0}else i===wa&&(n==="SourceChanged"?t.object!==null?this.updateDataBindings(t.object,t.propertyName):(this.rp(),this.updateAllTargetBindings()):n==="ModelDisplaced"&&this.Wd());else if(i===Sr){var f=t.propertyName,m=t.object;m===e.model?(f==="nodeKeyProperty"||f==="nodeCategoryProperty")&&(e.undoManager.isUndoingRedoing||this.Wd()):this.updateDataBindings(m,f),e.isModified=!0}else if(i===Yr||i===Jr){var v=t.change===Yr,w=v?t.newParam:t.oldParam,C=v?t.newValue:t.oldValue,k=this.aj.I(t.object);if(Array.isArray(k))for(t=0;t<k.length;t++){var L=k[t];if(v)vm(L,C,w,!0);else if(!(0>w)){var A=w+Xd(L);L.pc(A,!0),Yd(L,A,w)}}e.isModified=!0}}finally{e.aa=!0}}}}},_n.prototype.updateAllTargetBindings=function(t){t===void 0&&(t="");for(var e=this.parts.iterator;e.next();)e.value.La(t);for(e=this.nodes.iterator;e.next();)e.value.La(t);for(e=this.links.iterator;e.next();)e.value.La(t)},_n.prototype.rp=function(){for(var t=this.H.model,e=new At,i=t.nodeDataArray,n=0;n<i.length;n++)e.add(i[n]);var s=[];for(this.nodes.each(function(l){l.data===null||e.contains(l.data)||s.push(l.data)}),this.parts.each(function(l){l.data===null||e.contains(l.data)||s.push(l.data)}),s.forEach(function(l){vp(t,l,!1)}),n=0;n<i.length;n++){var a=i[n];this.Lc(a)===null&&vv(t,a,!1)}for(this.refreshDataBoundLinks(),i=this.parts.iterator;i.next();)i.value.updateRelationshipsFromData();for(i=this.nodes.iterator;i.next();)i.value.updateRelationshipsFromData();for(i=this.links.iterator;i.next();)i.value.updateRelationshipsFromData()},_n.prototype.refreshDataBoundLinks=function(){},_n.prototype.updateRelationshipsFromData=function(){},_n.prototype.updateDataBindings=function(t,e){if(typeof e=="string"){var i=this.Lc(t);if(i!==null)i.La(e);else{i=null;for(var n=this.aj.iterator;n.next();){for(var s=n.value,a=0;a<s.length;a++){var l=s[a].sx(t);l!==null&&(i===null&&(i=Pe()),i.push(l))}if(i!==null)break}if(i!==null){for(n=0;n<i.length;n++)i[n].La(e);qe(i)}}t===this.diagram.model.modelData&&this.updateAllTargetBindings(e)}};function Gr(t,e){var i=e.Hh;if(ce(i)){var n=t.aj.I(i);if(n===null)n=[],n.push(e),t.aj.add(i,n);else{for(t=0;t<n.length;t++)if(n[t]===e)return;n.push(e)}}}function dd(t,e,i){Hh(e,function(l){l=l.O.s;for(var c=l.length,f=0;f<c;f++)em(i,l[f])});var n=e.Hh;if(ce(n)){var s=t.aj.I(n);if(s!==null){for(var a=0;a<s.length;a++)if(s[a]===e){s.splice(a,1),s.length===0&&t.aj.remove(n);break}}}}_n.prototype.Kj=function(t,e,i){i===void 0&&(i=!1);var n=new pe;if(ce(t))for(var s=0;s<t.length;s++)fd(this,t[s],e,n,i);else for(t=t.iterator;t.next();)fd(this,t.value,e,n,i);if(e!==null){i=e.model,t=e.toolManager.findTool("Dragging"),t=t!==null?t.dragOptions.dragsLink:e.Wm.dragsLink,s=new At;for(var a=new pe,l=n.iterator;l.next();){var c=l.value;if(c instanceof ue)t||c.fromNode!==null&&c.toNode!==null||s.add(c);else if(c instanceof Le&&c.data!==null&&i.Tl()){var f=c;c=l.key;var m=c.pg();m!==null&&(m=n.I(m),m!==null?(i.qe(f.data,i.wa(m.data)),f=e.Kc(f.data),c=c.kh(),c!==null&&f!==null&&a.add(c,f)):i.qe(f.data,void 0))}}if(0<s.count&&e.Is(s,!1),0<a.count)for(i=a.iterator;i.next();)n.add(i.key,i.value)}if(e!==null&&this.H!==null&&(e=e.model,i=e.afterCopyFunction,i!==null)){var v=new pe;n.each(function(w){w.key.data!==null&&v.add(w.key.data,w.value.data)}),i(v,e,this.H.model)}for(e=n.iterator;e.next();)e.value.La();return n};function fd(t,e,i,n,s){if(e===null||s&&!e.canCopy())return null;if(n.contains(e))return n.I(e);var a=t.copyPartData(e,i);if(!(a instanceof ui))return null;if(a.isSelected=!1,a.isHighlighted=!1,n.add(e,a),e instanceof Le){for(var l=e.linksConnected;l.next();){var c=l.value;if(c.fromNode===e){var f=n.I(c);f!==null&&(f.fromNode=a)}c.toNode===e&&(c=n.I(c),c!==null&&(c.toNode=a))}if(e instanceof ji&&a instanceof ji)for(e=e.memberParts;e.next();)l=fd(t,e.value,i,n,s),l instanceof ue||l===null||(l.containingGroup=a)}else if(e instanceof ue&&a instanceof ue)for(l=e.fromNode,l!==null&&(l=n.I(l),l!==null&&(a.fromNode=l)),l=e.toNode,l!==null&&(l=n.I(l),l!==null&&(a.toNode=l)),e=e.labelNodes;e.next();)l=fd(t,e.value,i,n,s),l!==null&&l instanceof Le&&(l.labeledLink=a);return a}_n.prototype.copyPartData=function(t,e){var i=null,n=t.data;if(n!==null&&e!==null){var s=e.model;t instanceof ue||(n=s.copyNodeData(n),Tt(n)&&(s.xf(n),i=e.Lc(n)))}else _a(t),i=t.copy(),i!==null&&(s=this.H,e!==null?e.add(i):n!==null&&s!==null&&s.commandHandler!==null&&s.commandHandler.copiesClipboardData&&(e=s.model,s=null,i instanceof ue||(s=e.copyNodeData(n)),Tt(s)&&(i.data=s)));return i},ct.Object.defineProperties(_n.prototype,{nodes:{get:function(){return this.On}},links:{get:function(){return this.Dn}},parts:{get:function(){return this.Pa}},diagram:{get:function(){return this.H}},addsToTemporaryLayer:{get:function(){return this.tp},set:function(t){this.tp=t}}}),_n.prototype.updateAllRelationshipsFromData=_n.prototype.rp,_n.prototype.findLinksByExample=_n.prototype.ls,_n.prototype.findNodesByExample=_n.prototype.ms,_n.prototype.findLinkForData=_n.prototype.Kc,_n.prototype.findNodeForData=_n.prototype.ii,_n.prototype.findPartForData=_n.prototype.Lc,_n.prototype.findNodeForKey=_n.prototype.Vb,_n.prototype.removeModeledPart=_n.prototype.ip,_n.prototype.removeModeledParts=_n.prototype.Gs,_n.prototype.rebuildParts=_n.prototype.Wd;var pv=!1,gp=!1,mv=!1;_n.className="PartManager";function Zo(t){_n.apply(this,arguments)}gi(Zo,_n),Zo.prototype.addAllModeledParts=function(){var t=this.diagram.model;this.addModeledParts(t.nodeDataArray),k0(this,t.linkDataArray)},Zo.prototype.addModeledParts=function(t){for(_n.prototype.addModeledParts.call(this,t,!1),t=this.links.iterator;t.next();)hp(t.value);Jc(this.diagram,!1)};function k0(t,e){e.forEach(function(i){k1(t,i)}),Jc(t.diagram,!1)}function k1(t,e){if(e!=null&&!t.diagram.undoManager.isUndoingRedoing&&!t.bf.contains(e)){var i=t.getLinkCategoryForData(e),n=t.findLinkTemplateForCategory(i);if(n!==null){_a(n);var s=n.copy();if(s!==null){n=t.diagram.skipsModelSourceBindings,t.diagram.skipsModelSourceBindings=!0,s.Tf=i,s.ub=e,i=t.diagram.model;var a=xv(i,e,!0);a!==""&&(s.fromPortId=a),a=tl(i,e,!0),a!==void 0&&(a=t.Vb(a),a instanceof Le&&(s.fromNode=a)),a=xv(i,e,!1),a!==""&&(s.toPortId=a),a=tl(i,e,!1),a!==void 0&&(a=t.Vb(a),a instanceof Le&&(s.toNode=a)),i=i.Ef(e),Array.isArray(i)&&i.forEach(function(l){l=t.Vb(l),l!==null&&(l.labeledLink=s)}),t.tp&&(s.Jg="Tool"),t.diagram.add(s),s.ub=null,s.data=e,t.diagram.skipsModelSourceBindings=n}}}}Zo.prototype.removeAllModeledParts=function(){var t=this.diagram.model;Ly(this,t.linkDataArray),this.Gs(t.nodeDataArray)};function Ly(t,e){e.forEach(function(i){t.ip(i)})}Zo.prototype.getLinkCategoryForData=function(t){return this.diagram.model.ps(t)},Zo.prototype.setLinkCategoryForData=function(t,e){return this.diagram.model.lp(t,e)},Zo.prototype.setFromNodeForLink=function(t,e){var i=this.diagram.model;i.wv(t.data,i.wa(e!==null?e.data:null))},Zo.prototype.setToNodeForLink=function(t,e){var i=this.diagram.model;i.Bv(t.data,i.wa(e!==null?e.data:null))},Zo.prototype.removeDataForLink=function(t){this.diagram.model.bm(t.data)},Zo.prototype.findPartForKey=function(t){var e=_n.prototype.findPartForKey.call(this,t);return e===null&&(t=this.diagram.model.jh(t),t!==null)?this.bf.I(t):e},Zo.prototype.findLinkForKey=function(t){return t==null?null:(t=this.diagram.model.jh(t),t!==null?this.bf.I(t):null)},Zo.prototype.doModelChanged=function(t){var e=this;if(_n.prototype.doModelChanged.call(this,t),this.diagram){var i=this.diagram;if(t.model===i.model){var n=t.change;if(i.aa){i.aa=!1;try{var s=t.modelChange;if(s!==""){if(n===Sr){if(s==="linkFromKey"){var a=this.Kc(t.object);if(a!==null){var l=this.Vb(t.newValue);a.fromNode=l}}else if(s==="linkToKey"){var c=this.Kc(t.object);if(c!==null){var f=this.Vb(t.newValue);c.toNode=f}}else if(s==="linkFromPortId"){var m=this.Kc(t.object);if(m!==null){var v=t.newValue;typeof v=="string"&&(m.fromPortId=v)}}else if(s==="linkToPortId"){var w=this.Kc(t.object);if(w!==null){var C=t.newValue;typeof C=="string"&&(w.toPortId=C)}}else if(s==="nodeGroupKey"){var k=this.Lc(t.object);if(k!==null){var L=t.newValue;if(L!==void 0){var A=this.Vb(L);A instanceof ji?k.containingGroup=A:k.containingGroup=null}else k.containingGroup=null}}else if(s==="linkLabelKeys"){var H=this.Kc(t.object);if(H!==null){var R=t.oldValue,X=t.newValue;Array.isArray(R)&&R.forEach(function(Gt){0<=X.indexOf(Gt)||(Gt=e.Vb(Gt),Gt!==null&&(Gt.labeledLink=null))}),Array.isArray(X)&&X.forEach(function(Gt){Gt=e.Vb(Gt),Gt!==null&&(Gt.labeledLink=H)})}}else if(s==="linkCategory"){var Y=this.Kc(t.object),tt=t.newValue;Y!==null&&typeof tt=="string"&&(Y.category=tt)}else s==="linkDataArray"&&(Ly(this,t.oldValue),k0(this,t.newValue));i.isModified=!0}else if(n===Yr){var st=t.newValue;if(s==="linkDataArray"&&typeof st=="object"&&st!==null)k1(this,st);else if(s==="linkLabelKeys"&&cf(st)){var bt=this.Kc(t.object),Te=this.Vb(st);bt!==null&&Te!==null&&(Te.labeledLink=bt)}i.isModified=!0}else if(n===Jr){var Ke=t.oldValue;if(s==="linkDataArray"&&typeof Ke=="object"&&Ke!==null)this.ip(Ke);else if(s==="linkLabelKeys"&&cf(Ke)){var Oe=this.Vb(Ke);Oe!==null&&(Oe.labeledLink=null)}i.isModified=!0}}else if(n===Sr){var he=t.propertyName;t.object!==i.model||he!=="linkFromKeyProperty"&&he!=="linkToKeyProperty"&&he!=="linkFromPortIdProperty"&&he!=="linkToPortIdProperty"&&he!=="linkLabelKeysProperty"&&he!=="nodeIsGroupProperty"&&he!=="nodeGroupKeyProperty"&&he!=="linkCategoryProperty"||i.undoManager.isUndoingRedoing||this.Wd(),i.isModified=!0}}finally{i.aa=!0}}}}},Zo.prototype.refreshDataBoundLinks=function(){var t=this,e=this.diagram.model,i=new At,n=e.linkDataArray;n.forEach(function(a){i.add(a)});var s=[];this.links.each(function(a){a.data===null||i.contains(a.data)||s.push(a.data)}),s.forEach(function(a){df(e,a,!1)}),n.forEach(function(a){t.Kc(a)===null&&T1(e,a,!1)})},Zo.prototype.updateRelationshipsFromData=function(t){var e=t.data;if(e!==null){var i=t.diagram;if(i!==null){var n=i.model;if(t instanceof ue){var s=tl(n,e,!0);if(s=i.Vb(s),t.fromNode=s,s=tl(n,e,!1),s=i.Vb(s),t.toNode=s,e=n.Ef(e),0<e.length||0<t.labelNodes.count){if(e.length===1&&t.labelNodes.count===1){s=e[0];var a=t.labelNodes.first();if(n.wa(a.data)===s)return}s=new At().addAll(e);var l=new At;t.labelNodes.each(function(c){c.data!==null&&(c=n.wa(c.data),c!==void 0&&l.add(c))}),e=l.copy(),e.hp(s),s=s.copy(),s.hp(l),(0<e.count||0<s.count)&&(e.each(function(c){c=i.Vb(c),c!==null&&c.labeledLink===t&&(c.labeledLink=null)}),s.each(function(c){c=i.Vb(c),c!==null&&c.labeledLink!==t&&(c.labeledLink=t)}))}}else!(t instanceof Cn)&&(e=n.lh(e),e=i.findPartForKey(e),e===null||e instanceof ji)&&(t.containingGroup=e)}}},Zo.prototype.resolveReferencesForData=function(t){var e=this.diagram.model,i=e.wa(t);if(i!==void 0){var n=Vm(e,i),s=this.Lc(t);if(n!==null&&s!==null){n=n.iterator;for(var a={};n.next();){var l=n.value;e.lb(l)?s instanceof ji&&e.lh(l)===i&&(l=this.Lc(l),l!==null&&(l.containingGroup=s)):(a.link=this.Kc(l),a.link!==null&&s instanceof Le&&(tl(e,l,!0)===i&&(a.link.fromNode=s),tl(e,l,!1)===i&&(a.link.toNode=s),l=e.Ef(l),Array.isArray(l)&&l.some(function(c){return function(f){return f===i?(s.labeledLink=c.link,!0):!1}}(a)))),a={link:a.link}}Al(e,i)}t=e.lh(t),t!==void 0&&(t=this.Vb(t),t instanceof ji&&(s.containingGroup=t))}},Zo.prototype.unresolveReferencesForPart=function(t){var e=this.diagram.model;if(t instanceof Le){var i=e.wa(t.data);if(i!==void 0){for(var n=t.linksConnected;n.next();)du(e,i,n.value.data);if(t.isLinkLabel&&(n=t.labeledLink,n!==null&&du(e,i,n.data)),t instanceof ji)for(t=t.memberParts;t.next();)n=t.value.data,e.lb(n)&&du(e,i,n)}}},Zo.prototype.copyPartData=function(t,e){var i=_n.prototype.copyPartData.call(this,t,e);if(t instanceof ue)if(t=t.data,t!==null&&e!==null){var n=e.model;t=n.Jo(t),typeof t=="object"&&t!==null&&(n.fi(t),i=e.Kc(t))}else i!==null&&(e=this.diagram,t!==null&&e!==null&&e.commandHandler!==null&&e.commandHandler.copiesClipboardData&&(e=e.model.Jo(t),typeof e=="object"&&e!==null&&(i.data=e)));return i},Zo.prototype.insertLink=function(t,e,i,n){var s=this.diagram,a=s.model,l=s.toolManager.findTool("Linking"),c="";if(t!==null&&(e===null&&(e=t),c=e.portId,c===null&&(c="")),e="",i!==null&&(n===null&&(n=i),e=n.portId,e===null&&(e="")),n=l.archetypeLinkData,n instanceof ue){if(_a(n),a=n.copy(),a!==null)return a.fromNode=t,a.fromPortId=c,a.toNode=i,a.toPortId=e,s.add(a),t=l.archetypeLabelNodeData,t instanceof Le&&(_a(t),t=t.copy(),t!==null&&(t.labeledLink=a,s.add(t))),a}else if(n!==null&&(n=a.Jo(n),typeof n=="object"&&n!==null))return t!==null&&_0(a,n,a.wa(t.data),!0),T0(a,n,c,!0),i!==null&&_0(a,n,a.wa(i.data),!1),T0(a,n,e,!1),a.fi(n),t=l.archetypeLabelNodeData,t===null||t instanceof Le||(t=a.copyNodeData(t),typeof t=="object"&&t!==null&&(a.xf(t),t=a.wa(t),t!==void 0&&a.Bu(n,t))),s.Kc(n);return null},Zo.prototype.findLinkForKey=Zo.prototype.findLinkForKey,Zo.prototype.findPartForKey=Zo.prototype.findPartForKey,Zo.prototype.removeAllModeledParts=Zo.prototype.removeAllModeledParts,Zo.prototype.addModeledParts=Zo.prototype.addModeledParts,Zo.prototype.addAllModeledParts=Zo.prototype.addAllModeledParts,Zo.className="GraphLinksPartManager";function vl(){_n.apply(this,arguments),this.Sg=null}gi(vl,_n);function kr(t,e,i){if(e!==null&&i!==null&&i.kh()===null){var n=t.diagram.toolManager.findTool("Linking"),s=e,a=i;if(t.diagram.isTreePathToChildren||(s=i,a=e),(n===null||!Ko(n,s,a,null,!0))&&(e=t.getLinkCategoryForData(i.data),n=t.findLinkTemplateForCategory(e),n!==null&&(_a(n),n=n.copy(),n!==null))){var l=t.diagram.skipsModelSourceBindings;t.diagram.skipsModelSourceBindings=!0,n.Tf=e,n.ub=i.data,n.fromNode=s,n.toNode=a,t.diagram.add(n),n.ub=null,n.data=i.data,t.diagram.skipsModelSourceBindings=l}}}vl.prototype.getLinkCategoryForData=function(t){return this.diagram.model.ss(t)},vl.prototype.setLinkCategoryForData=function(t,e){this.diagram.model.Ms(t,e)},vl.prototype.setFromNodeForLink=function(t,e,i){var n=this.diagram.model;if(i===void 0&&(i=null),e=e!==null?e.data:null,this.diagram.isTreePathToChildren)n.qe(t.data,n.wa(e));else{var s=this.Sg;this.Sg=t,i!==null&&n.qe(i.data,void 0),n.qe(e,n.wa(t.toNode!==null?t.toNode.data:null)),this.Sg=s}},vl.prototype.setToNodeForLink=function(t,e,i){var n=this.diagram.model;if(i===void 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  "insertedLinkKeys": `,this.iy=`,
  "modifiedLinkData": `,this.Xv=`,
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  "linkCategoryProperty": `+this.quote(this.linkCategoryProperty)),this.linkKeyProperty!==""&&typeof this.linkKeyProperty=="string"&&(e+=`,
  "linkKeyProperty": `+this.quote(this.linkKeyProperty)),this.linkFromKeyProperty!=="from"&&typeof this.linkFromKeyProperty=="string"&&(e+=`,
  "linkFromKeyProperty": `+this.quote(this.linkFromKeyProperty)),this.linkToKeyProperty!=="to"&&typeof this.linkToKeyProperty=="string"&&(e+=`,
  "linkToKeyProperty": `+this.quote(this.linkToKeyProperty)),this.linkFromPortIdProperty!==""&&typeof this.linkFromPortIdProperty=="string"&&(e+=`,
  "linkFromPortIdProperty": `+this.quote(this.linkFromPortIdProperty)),this.linkToPortIdProperty!==""&&typeof this.linkToPortIdProperty=="string"&&(e+=`,
  "linkToPortIdProperty": `+this.quote(this.linkToPortIdProperty)),this.linkLabelKeysProperty!==""&&typeof this.linkLabelKeysProperty=="string"&&(e+=`,
  "linkLabelKeysProperty": `+this.quote(this.linkLabelKeysProperty)),this.nodeIsGroupProperty!=="isGroup"&&typeof this.nodeIsGroupProperty=="string"&&(e+=`,
  "nodeIsGroupProperty": `+this.quote(this.nodeIsGroupProperty)),this.nodeGroupKeyProperty!=="group"&&typeof this.nodeGroupKeyProperty=="string"&&(e+=`,
  "nodeGroupKeyProperty": `+this.quote(this.nodeGroupKeyProperty)),t+e},T.gp=function(t){Ve.prototype.gp.call(this,t),t.linkKeyProperty&&(this.linkKeyProperty=t.linkKeyProperty),t.linkFromKeyProperty&&(this.linkFromKeyProperty=t.linkFromKeyProperty),t.linkToKeyProperty&&(this.linkToKeyProperty=t.linkToKeyProperty),t.linkFromPortIdProperty&&(this.linkFromPortIdProperty=t.linkFromPortIdProperty),t.linkToPortIdProperty&&(this.linkToPortIdProperty=t.linkToPortIdProperty),t.linkCategoryProperty&&(this.linkCategoryProperty=t.linkCategoryProperty),t.linkLabelKeysProperty&&(this.linkLabelKeysProperty=t.linkLabelKeysProperty),t.nodeIsGroupProperty&&(this.nodeIsGroupProperty=t.nodeIsGroupProperty),t.nodeGroupKeyProperty&&(this.nodeGroupKeyProperty=t.nodeGroupKeyProperty)},T.Rv=function(){var t=Ve.prototype.Rv.call(this),e=`,
  "linkDataArray": `+hs(this,this.linkDataArray,!0);return t+e},T.kv=function(t){Ve.prototype.kv.call(this,t),t=t.linkDataArray,Array.isArray(t)&&(this.dm(t),this.linkDataArray=t)};function _1(t,e){for(var i=new At,n=0;n<t.linkDataArray.length;n++){var s=t.linkDataArray[n];gv(t,e,s,s,i)}return i}T.Pv=function(t,e){this.linkKeyProperty===""&&lt("GraphLinksModel.linkKeyProperty must not be an empty string for .toIncrementalJson() to succeed.");var i=Ve.prototype.Pv.call(this,t,e),n=this,s=new At,a=new At,l=new At,c=this.vh;t.changes.each(function(v){v.model===n&&(v.modelChange==="linkDataArray"?v.change===Yr?s.add(v.newValue):v.change===Jr&&l.add(v.oldValue):n.Jc(v.object)?a.add(v.object):v.object!==null&&(v.object!==null&&c&&c.contains(v.object)?c.get(v.object).each(function(w){n.Jc(w)&&a.add(w)}):v.object instanceof Ve||n.lb(v.object)||_1(n,v.object).each(function(w){a.add(w)})))});var f=this.il;f.clear(),s.each(function(v){f.add(n.Ac(v)),e||a.add(v)});var m=this.kl;return m.clear(),l.each(function(v){m.add(n.Ac(v)),e&&a.add(v)}),t=i,0<f.count&&(t+=(e?this.Xv:this.Vv)+hs(this,f.Fa(),!0)),0<a.count&&(t+=this.iy+hs(this,a.Fa(),!0)),0<m.count&&(t+=(e?this.Vv:this.Xv)+hs(this,m.Fa(),!0)),m.clear(),f.clear(),t},T.fp=function(t){(t.linkCategoryProperty!==void 0&&t.linkCategoryProperty!==this.linkCategoryProperty||t.linkKeyProperty!==void 0&&t.linkKeyProperty!==this.linkKeyProperty||t.linkFromKeyProperty!==void 0&&t.linkFromKeyProperty!==this.linkFromKeyProperty||t.linkToKeyProperty!==void 0&&t.linkToKeyProperty!==this.linkToKeyProperty||t.linkFromPortIdProperty!==void 0&&t.linkFromPortIdProperty!==this.linkFromPortIdProperty||t.linkToPortIdProperty!==void 0&&t.linkToPortIdProperty!==this.linkToPortIdProperty||t.linkLabelKeysProperty!==void 0&&t.linkLabelKeysProperty!==this.linkLabelKeysProperty||t.nodeIsGroupProperty!==void 0&&t.nodeIsGroupProperty!==this.nodeIsGroupProperty||t.nodeGroupKeyProperty!==void 0&&t.nodeGroupKeyProperty!==this.nodeGroupKeyProperty)&&lt("applyIncrementalJson cannot change Model properties"),Ve.prototype.fp.call(this,t);var e=t.insertedLinkKeys;if(Array.isArray(e))for(var i=e.length,n=0;n<i;n++){var s=e[n],a=this.jh(s);a===null&&(a=this.Jo({}),this.Ks(a,s),this.fi(a))}if(e=t.modifiedLinkData,Array.isArray(e)){for(i=e.length,n=0;n<i;n++)if(s=e[n],a=this.Ac(s),a=this.jh(a),a!==null){for(var l in s)l!=="__gohashid"&&l!==this.linkKeyProperty&&this.setDataProperty(a,l,s[l]);P1(this,s,a)}}if(t=t.removedLinkKeys,Array.isArray(t))for(l=t.length,e=0;e<l;e++)i=this.jh(t[e]),i!==null&&this.bm(i)},xn.prototype.changeState=function(t,e){if(t!==null&&t.model===this){if(t.change===Sr){var i=t.object,n=t.propertyName;if(n===this.linkKeyProperty&&this.Jc(i)){var s=t.I(e);e=t.I(!e),e!==void 0&&this.wb.remove(e),s!==void 0&&this.wb.add(s,i),mr(i,n,s);return}}else if(t.change===Yr){if(i=t.newParam,t.modelChange==="linkDataArray"){t=t.newValue,Tt(t)&&typeof i=="number"&&(n=this.Ac(t),e?(this.$f.remove(t),this.md[i]===t&&this.md.splice(i,1),n!==void 0&&this.wb.remove(n)):(this.$f.add(t),this.md[i]!==t&&this.md.splice(i,0,t),n!==void 0&&this.wb.add(n,t)));return}if(t.modelChange==="linkLabelKeys"){n=this.Ef(t.object),Array.isArray(n)&&typeof i=="number"&&(e?(i=n.indexOf(t.newValue),0<=i&&n.splice(i,1)):0>n.indexOf(t.newValue)&&n.splice(i,0,t.newValue));return}}else if(t.change===Jr){if(i=t.oldParam,t.modelChange==="linkDataArray"){t=t.oldValue,Tt(t)&&typeof i=="number"&&(n=this.Ac(t),e?(this.$f.add(t),this.md[i]!==t&&this.md.splice(i,0,t),n!==void 0&&this.wb.add(n,t)):(this.$f.remove(t),this.md[i]===t&&this.md.splice(i,1),n!==void 0&&this.wb.remove(n)));return}if(t.modelChange==="linkLabelKeys"){n=this.Ef(t.object),Array.isArray(n)&&typeof i=="number"&&(e?0>n.indexOf(t.newValue)&&n.splice(i,0,t.newValue):(i=n.indexOf(t.newValue),0<=i&&n.splice(i,1)));return}}Ve.prototype.changeState.call(this,t,e)}},T=xn.prototype,T.Vl=function(t){if(t!==void 0){var e=this.Ri;if(e!==null){var i=this.hc(t);i===null&&(i=this.copyNodeData(e),mr(i,this.nodeKeyProperty,t),this.xf(i))}return t}},T.yx=function(t){return tl(this,t,!0)},T.wv=function(t,e){_0(this,t,e,!0)},T.Bx=function(t){return tl(this,t,!1)},T.Bv=function(t,e){_0(this,t,e,!1)};function tl(t,e,i){if(e!==null&&(t=i?t.lf:t.mf,t!==""&&(t=eo(e,t),t!==void 0))){if(cf(t))return t;lt((i?"FromKey":"ToKey")+" value for link data "+e+" is not a number or a string: "+t)}}function _0(t,e,i,n){if(i===null&&(i=void 0),e!==null){var s=n?t.lf:t.mf;if(s!=="")if(i=t.Vl(i),t.Jc(e)){var a=eo(e,s);a!==i&&(Al(t,a,e),mr(e,s,i),t.hc(i)===null&&du(t,i,e),Co(t,n?"linkFromKey":"linkToKey",Sr,s,e,a,i),typeof s=="string"&&t.La(e,s))}else mr(e,s,i)}}T.zx=function(t){return xv(this,t,!0)},T.xv=function(t,e){T0(this,t,e,!0)},T.Cx=function(t){return xv(this,t,!1)},T.Cv=function(t,e){T0(this,t,e,!1)};function xv(t,e,i){return e===null||(t=i?t.ej:t.fj,t==="")?"":(e=eo(e,t),e===void 0?"":e)}function T0(t,e,i,n){if(e!==null){var s=n?t.ej:t.fj;if(s!=="")if(t.Jc(e)){var a=eo(e,s);a===void 0&&(a=""),a!==i&&(mr(e,s,i),Co(t,n?"linkFromPortId":"linkToPortId",Sr,s,e,a,i),typeof s=="string"&&t.La(e,s))}else mr(e,s,i)}}T.Ef=function(t){if(t===null)return ff;var e=this.je;return e===""?ff:(t=eo(t,e),t===void 0?ff:t)},T.Ls=function(t,e){if(t!==null){var i=this.je;if(i!=="")if(this.Jc(t)){var n=eo(t,i);if(n===void 0&&(n=ff),n!==e){if(Array.isArray(n))for(var s=n.length,a=0;a<s;a++)Al(this,n[a],t);for(mr(t,i,e),s=e.length,a=0;a<s;a++){var l=e[a];this.hc(l)===null&&du(this,l,t)}Co(this,"linkLabelKeys",Sr,i,t,n,e),typeof i=="string"&&this.La(t,i)}}else mr(t,i,e)}},T.Bu=function(t,e){if(e!=null&&t!==null){var i=this.je;if(i!==""){var n=eo(t,i);if(n===void 0)i=[],i.push(e),this.Ls(t,i);else if(Array.isArray(n)){var s=n.indexOf(e);0<=s||(s=n.length,n.push(e),this.Jc(t)&&(this.hc(e)===null&&du(this,e,t),Co(this,"linkLabelKeys",Yr,i,t,null,e,null,s)))}else lt(i+" property is not an Array; cannot addLabelKeyForLinkData: "+t)}}},T.Qx=function(t,e){if(e!=null&&t!==null){var i=this.je;if(i!==""){var n=eo(t,i);if(Array.isArray(n)){var s=n.indexOf(e);0>s||(n.splice(s,1),this.Jc(t)&&(Al(this,e,t),Co(this,"linkLabelKeys",Jr,i,t,e,null,s,null)))}else n!==void 0&&lt(i+" property is not an Array; cannot removeLabelKeyforLinkData: "+t)}}},T.Ac=function(t){if(t!==null){var e=this.Jh;if(e!==""&&(e=eo(t,e),e!==void 0)){if(cf(e))return e;lt("Key value for link data "+t+" is not a number or a string: "+e)}}},T.Ks=function(t,e){if(t!==null){var i=this.Jh;if(i!=="")if(this.Jc(t)){var n=eo(t,i);n!==e&&this.jh(e)===null&&(mr(t,i,e),n!==void 0&&this.wb.remove(n),this.wb.add(e,t),Co(this,"linkKey",Sr,i,t,n,e),typeof i=="string"&&this.La(t,i))}else mr(t,i,e)}},T.jh=function(t){return t===null&&lt("GraphLinksModel.findLinkDataForKey:key must not be null"),t!==void 0&&cf(t)?this.wb.I(t):null},T.Bs=function(t){if(t!==null){var e=this.Jh;if(e!==""){var i=this.Ac(t);if(i===void 0||this.wb.contains(i)){var n=this.cl;if(n!==null&&(i=n(this,t),i!=null&&!this.wb.contains(i))){mr(t,e,i);return}if(typeof i=="string"){for(n=2;this.wb.contains(i+n);)n++;mr(t,e,i+n)}else if(i===void 0||typeof i=="number"){for(i=-this.wb.count-1;this.wb.contains(i);)i--;mr(t,e,i)}}}}},T.Jc=function(t){return t===null?!1:this.$f.contains(t)},T.fi=function(t){t!==null&&(Qi(t),this.Jc(t)||T1(this,t,!0))};function T1(t,e,i){if(t.linkKeyProperty!==""){var n=t.Ac(e);if(n!==void 0&&t.wb.I(n)===e)return;t.Bs(e),n=t.Ac(e),n===void 0&&lt("GraphLinksModel.makeLinkDataKeyUnique failed on "+e+". Data not added to model."),t.wb.add(n,e)}t.$f.add(e),n=null,i&&(n=t.md.length,t.md.splice(n,0,e)),Co(t,"linkDataArray",Yr,"linkDataArray",t,null,e,null,n),Py(t,e)}T.Ey=function(t){if(Array.isArray(t))for(var e=t.length,i=0;i<e;i++)this.fi(t[i]);else for(t=t.iterator;t.next();)this.fi(t.value)},T.bm=function(t){t!==null&&df(this,t,!0)};function df(t,e,i){t.$f.remove(e);var n=t.Ac(e);if(n!==void 0&&t.wb.remove(n),n=null,i){if(n=t.md.indexOf(e),0>n)return;t.md.splice(n,1)}if(Co(t,"linkDataArray",Jr,"linkDataArray",t,e,null,n,null),i=tl(t,e,!0),Al(t,i,e),i=tl(t,e,!1),Al(t,i,e),n=t.Ef(e),Array.isArray(n))for(var s=n.length,a=0;a<s;a++)i=n[a],Al(t,i,e)}T.lA=function(t){if(Array.isArray(t))for(var e=t.length,i=0;i<e;i++)this.bm(t[i]);else for(t=t.iterator;t.next();)this.bm(t.value)},T.Zz=function(t){if(this.linkKeyProperty===""&&lt("GraphLinksModel.linkKeyProperty must not be an empty string for .mergeLinkDataArray() to succeed."),t!==this.linkDataArray&&ce(t)){var e=this.kl;e.clear(),e.addAll(this.wb.iteratorKeys);var i=this.il;i.clear();for(var n=t.length,s=0;s<n;s++){var a=t[s],l=this.Ac(a);if(l!==void 0){i.add(l);var c=this.jh(l);c!==a&&(c!==null?(this.Do(c,a),P1(this,a,c)):(a=this.cloneDeep(a),this.Ks(a,l),this.fi(a)))}else l=this.cloneDeep(a),this.fi(l),i.add(this.Ac(l))}for(t=e.iterator;t.next();)n=t.value,i.contains(n)||(n=this.jh(n))&&this.bm(n);e.clear(),i.clear()}};function Py(t,e){var i=tl(t,e,!0);i=t.Vl(i),t.hc(i)===null&&du(t,i,e),i=tl(t,e,!1),i=t.Vl(i),t.hc(i)===null&&du(t,i,e);var n=t.Ef(e);if(Array.isArray(n))for(var s=n.length,a=0;a<s;a++)i=n[a],t.hc(i)===null&&du(t,i,e)}T.Jo=function(t){if(t===null)return null;var e=this.Ak;return t=e!==null?e(t,this):E0(this,t,!0),Tt(t)&&(vi(t),this.lf!==""&&mr(t,this.lf,void 0),this.mf!==""&&mr(t,this.mf,void 0),this.je!==""&&mr(t,this.je,[])),t},T.Yu=function(t){if(t===null)return!1;var e=this.jl;return e===""?!1:!!eo(t,e)},T.lh=function(t){if(t!==null){var e=this.Je;if(e!==""&&(e=eo(t,e),e!==void 0)){if(cf(e))return e;lt("GroupKey value for node data "+t+" is not a number or a string: "+e)}}},T.mp=function(t,e){if(e===null&&(e=void 0),t!==null){var i=this.Je;if(i!=="")if(this.lb(t)){var n=eo(t,i);n!==e&&(Al(this,n,t),mr(t,i,e),this.hc(e)===null&&du(this,e,t),Co(this,"nodeGroupKey",Sr,i,t,n,e),typeof i=="string"&&this.La(t,i))}else mr(t,i,e)}},xn.prototype.copyNodeData=function(t){return t===null?null:(t=Ve.prototype.copyNodeData.call(this,t),this.Ij||this.Je===""||eo(t,this.Je)===void 0||mr(t,this.Je,void 0),t)},xn.prototype.setDataProperty=function(t,e,i){if(this.lb(t)){if(e===this.nodeKeyProperty){this.km(t,i);return}if(e===this.nodeCategoryProperty){this.jm(t,i);return}if(e===this.nodeGroupKeyProperty){this.mp(t,i);return}}else if(this.Jc(t)){if(e===this.linkFromKeyProperty){_0(this,t,i,!0);return}if(e===this.linkToKeyProperty){_0(this,t,i,!1);return}if(e===this.linkFromPortIdProperty){T0(this,t,i,!0);return}if(e===this.linkToPortIdProperty){T0(this,t,i,!1);return}if(e===this.linkKeyProperty){this.Ks(t,i);return}if(e===this.linkCategoryProperty){this.lp(t,i);return}if(e===this.linkLabelKeysProperty){this.Ls(t,i);return}}var n=eo(t,e);n!==i&&(mr(t,e,i),this.Fs(t,e,n,i))},T=xn.prototype,T.Do=function(t,e){if(e){var i=this.lb(t),n=this.Jc(t),s;for(s in e)s==="__gohashid"||i&&s===this.nodeKeyProperty||i&&s===this.nodeIsGroupProperty&&eo(t,s)===e[s]||n&&s===this.linkKeyProperty||this.setDataProperty(t,s,e[s])}},T.jp=function(t,e){Ve.prototype.jp.call(this,t,e);for(var i=this.kb.iterator;i.next();)this.qv(i.value,t,e);for(i=this.$f.iterator;i.next();){var n=i.value,s=t,a=e;if(tl(this,n,!0)===s){var l=this.lf;mr(n,l,a),Co(this,"linkFromKey",Sr,l,n,s,a),typeof l=="string"&&this.La(n,l)}if(tl(this,n,!1)===s&&(l=this.mf,mr(n,l,a),Co(this,"linkToKey",Sr,l,n,s,a),typeof l=="string"&&this.La(n,l)),l=this.Ef(n),Array.isArray(l))for(var c=l.length,f=this.je,m=0;m<c;m++)l[m]===s&&(l[m]=a,Co(this,"linkLabelKeys",Yr,f,n,s,a,m,m))}},T.qv=function(t,e,i){if(this.lh(t)===e){var n=this.Je;mr(t,n,i),Co(this,"nodeGroupKey",Sr,n,t,e,i),typeof n=="string"&&this.La(t,n)}},T.Lv=function(){Ve.prototype.Lv.call(this);for(var t=this.linkDataArray,e=t.length,i=0;i<e;i++)Py(this,t[i])},T.fm=function(t){Ve.prototype.fm.call(this,t),t=this.wa(t);var e=Vm(this,t);if(e!==null){var i=Pe();for(e=e.iterator;e.next();){var n=e.value;if(this.lb(n)){if(this.lh(n)===t){var s=this.Je;Co(this,"nodeGroupKey",Sr,s,n,t,t),typeof s=="string"&&this.La(n,s),i.push(n)}}else if(tl(this,n,!0)===t&&(s=this.lf,Co(this,"linkFromKey",Sr,s,n,t,t),typeof s=="string"&&this.La(n,s),i.push(n)),tl(this,n,!1)===t&&(s=this.mf,Co(this,"linkToKey",Sr,s,n,t,t),typeof s=="string"&&this.La(n,s),i.push(n)),s=this.Ef(n),Array.isArray(s))for(var a=s.length,l=this.je,c=0;c<a;c++)s[c]===t&&(Co(this,"linkLabelKeys",Yr,l,n,t,t,c,c),i.push(n))}for(e=0;e<i.length;e++)Al(this,t,i[e]);qe(i)}},T.em=function(t){Ve.prototype.em.call(this,t);var e=this.lh(t);this.hc(e)===null&&du(this,e,t)},T.qp=function(t){Ve.prototype.qp.call(this,t);var e=this.lh(t);Al(this,e,t)},T.ps=function(t){if(t===null)return"";var e=this.dj;if(e===""||(e=eo(t,e),e===void 0))return"";if(typeof e=="string")return e;lt("getCategoryForLinkData found a non-string category for "+t+": "+e)},xn.prototype.getLinkCategoryForData=function(t){return this.ps(t)},xn.prototype.lp=function(t,e){if(t!==null){var i=this.dj;if(i!=="")if(this.Jc(t)){var n=eo(t,i);n===void 0&&(n=""),n!==e&&(mr(t,i,e),Co(this,"linkCategory",Sr,i,t,n,e),typeof i=="string"&&this.La(t,i))}else mr(t,i,e)}},xn.prototype.setLinkCategoryForData=function(t,e){this.lp(t,e)},T=xn.prototype,T.lm=function(t,e){Ve.prototype.lm.call(this,t,e),this.mp(e,this.lh(t))};function P1(t,e,i){t.lp(i,t.ps(e)),t.wv(i,t.yx(e)),t.Bv(i,t.Bx(e)),t.Ls(i,t.Ef(e)),t.xv(i,t.zx(e)),t.Cv(i,t.Cx(e))}T.Wj=function(){return!0},T.ri=function(){return!0},T.xs=function(){return!0},T.Xj=function(){return!0},ct.Object.defineProperties(xn.prototype,{archetypeNodeData:{get:function(){return this.Ri},set:function(t){var e=this.Ri;e!==t&&(this.Ri=t,this.g("archetypeNodeData",e,t))}},linkFromKeyProperty:{get:function(){return this.lf},set:function(t){var e=this.lf;e!==t&&(this.lf=t,this.g("linkFromKeyProperty",e,t))}},linkToKeyProperty:{get:function(){return this.mf},set:function(t){var e=this.mf;e!==t&&(this.mf=t,this.g("linkToKeyProperty",e,t))}},linkFromPortIdProperty:{get:function(){return this.ej},set:function(t){var e=this.ej;e!==t&&(this.ej=t,this.g("linkFromPortIdProperty",e,t))}},linkToPortIdProperty:{get:function(){return this.fj},set:function(t){var e=this.fj;e!==t&&(this.fj=t,this.g("linkToPortIdProperty",e,t))}},linkLabelKeysProperty:{get:function(){return this.je},set:function(t){var e=this.je;e!==t&&(this.je=t,this.g("linkLabelKeysProperty",e,t))}},linkDataArray:{get:function(){return this.md},set:function(t){var e=this.md;if(e!==t){this.wb.clear();for(var i=t.length,n=0;n<i;n++){var s=t[n];Tt(s)||lt("GraphLinksModel.linkDataArray must only contain Objects, not: "+s),Qi(s)}if(this.md=t,this.linkKeyProperty!==""){for(n=new Kt,s=0;s<i;s++){var a=t[s],l=this.Ac(a);l===void 0||this.wb.I(l)!==null?n.add(a):this.wb.add(l,a)}for(n=n.iterator;n.next();)s=n.value,this.Bs(s),a=this.Ac(s),a!==void 0&&this.wb.add(a,s)}for(n=new At,s=0;s<i;s++)n.add(t[s]);for(this.$f=n,Co(this,"linkDataArray",Sr,"linkDataArray",this,e,t),e=0;e<i;e++)Py(this,t[e])}}},linkKeyProperty:{get:function(){return this.Jh},set:function(t){var e=this.Jh;if(e!==t){this.Jh=t,this.wb.clear();for(var i=this.linkDataArray.length,n=0;n<i;n++){var s=this.linkDataArray[n],a=this.Ac(s);a===void 0&&(this.Bs(s),a=this.Ac(s)),a!==void 0&&this.wb.add(a,s)}this.g("linkKeyProperty",e,t)}}},makeUniqueLinkKeyFunction:{get:function(){return this.cl},set:function(t){var e=this.cl;e!==t&&(this.cl=t,this.g("makeUniqueLinkKeyFunction",e,t))}},copyLinkDataFunction:{get:function(){return this.Ak},set:function(t){var e=this.Ak;e!==t&&(this.Ak=t,this.g("copyLinkDataFunction",e,t))}},nodeIsGroupProperty:{get:function(){return this.jl},set:function(t){var e=this.jl;e!==t&&(this.jl=t,this.g("nodeIsGroupProperty",e,t))}},nodeGroupKeyProperty:{get:function(){return this.Je},set:function(t){var e=this.Je;e!==t&&(this.Je=t,this.g("nodeGroupKeyProperty",e,t))}},Ij:{get:function(){return this.Lm},set:function(t){this.Lm!==t&&(this.Lm=t)}},linkCategoryProperty:{get:function(){return this.dj},set:function(t){var e=this.dj;e!==t&&(this.dj=t,this.g("linkCategoryProperty",e,t))}},type:{get:function(){return"GraphLinksModel"}}}),xn.prototype.setCategoryForLinkData=xn.prototype.lp,xn.prototype.getCategoryForLinkData=xn.prototype.ps,xn.prototype.assignAllDataProperties=xn.prototype.Do,xn.prototype.setGroupKeyForNodeData=xn.prototype.mp,xn.prototype.getGroupKeyForNodeData=xn.prototype.lh,xn.prototype.isGroupForNodeData=xn.prototype.Yu,xn.prototype.copyLinkData=xn.prototype.Jo,xn.prototype.mergeLinkDataArray=xn.prototype.Zz,xn.prototype.removeLinkDataCollection=xn.prototype.lA,xn.prototype.removeLinkData=xn.prototype.bm,xn.prototype.addLinkDataCollection=xn.prototype.Ey,xn.prototype.addLinkData=xn.prototype.fi,xn.prototype.containsLinkData=xn.prototype.Jc,xn.prototype.makeLinkDataKeyUnique=xn.prototype.Bs,xn.prototype.findLinkDataForKey=xn.prototype.jh,xn.prototype.setKeyForLinkData=xn.prototype.Ks,xn.prototype.getKeyForLinkData=xn.prototype.Ac,xn.prototype.removeLabelKeyForLinkData=xn.prototype.Qx,xn.prototype.addLabelKeyForLinkData=xn.prototype.Bu,xn.prototype.setLabelKeysForLinkData=xn.prototype.Ls,xn.prototype.getLabelKeysForLinkData=xn.prototype.Ef,xn.prototype.setToPortIdForLinkData=xn.prototype.Cv,xn.prototype.getToPortIdForLinkData=xn.prototype.Cx,xn.prototype.setFromPortIdForLinkData=xn.prototype.xv,xn.prototype.getFromPortIdForLinkData=xn.prototype.zx,xn.prototype.setToKeyForLinkData=xn.prototype.Bv,xn.prototype.getToKeyForLinkData=xn.prototype.Bx,xn.prototype.setFromKeyForLinkData=xn.prototype.wv,xn.prototype.getFromKeyForLinkData=xn.prototype.yx,xn.prototype.clear=xn.prototype.clear;var ff=Object.freeze([]);xn.className="GraphLinksModel",Xl.GraphLinksModel=xn,Ve.constructGraphLinksModel=Ve.constructGraphLinksModel=function(){return new xn},Ve.initDiagramModel=Wm=function(){return new xn};function na(t,e){Ve.call(this),this.Ke="parent",this.Nm=!1,this.nj="parentLinkCategory",t!==void 0&&(ce(t)?this.nodeDataArray=t:e=t),e&&(Object.assign(this,e),t=e.Changed)&&(delete this.Changed,this.Pe(t))}gi(na,Ve),na.constructGraphLinksModel=Ve.constructGraphLinksModel,na.prototype.cloneProtected=function(t){Ve.prototype.cloneProtected.call(this,t),t.Ke=this.Ke,t.Nm=this.Nm,t.nj=this.nj},T=na.prototype,T.toString=function(t){if(t===void 0&&(t=0),2<=t)return this.np();var e=(this.name!==""?this.name:"")+" TreeModel";if(0<t){e+=`
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  "nodeParentKeyProperty": `+this.quote(this.nodeParentKeyProperty)),t+e},T.gp=function(t){Ve.prototype.gp.call(this,t),t.nodeParentKeyProperty&&(this.nodeParentKeyProperty=t.nodeParentKeyProperty)},T.fp=function(t){t.nodeParentKeyProperty!==void 0&&t.nodeParentKeyProperty!==this.nodeParentKeyProperty&&lt("applyIncrementalJson cannot change Model properties"),Ve.prototype.fp.call(this,t)},T.Vl=function(t){return t},T.mh=function(t){if(t!==null){var e=this.Ke;if(e!==""&&(e=eo(t,e),e!==void 0)){if(cf(e))return e;lt("ParentKey value for node data "+t+" is not a number or a string: "+e)}}},T.qe=function(t,e){if(e===null&&(e=void 0),t!==null){var i=this.Ke;if(i!=="")if(e=this.Vl(e),this.lb(t)){var n=eo(t,i);n!==e&&(Al(this,n,t),mr(t,i,e),this.hc(e)===null&&du(this,e,t),Co(this,"nodeParentKey",Sr,i,t,n,e),typeof i=="string"&&this.La(t,i))}else mr(t,i,e)}},T.ss=function(t){if(t===null)return"";var e=this.nj;return e===""||(e=eo(t,e),e===void 0)?"":typeof e=="string"?e:(lt("getParentLinkCategoryForNodeData found a non-string category for "+t+": "+e),"")},na.prototype.getLinkCategoryForData=function(t){return this.ss(t)},na.prototype.Ms=function(t,e){if(t!==null){var i=this.nj;if(i!=="")if(this.lb(t)){var n=eo(t,i);n===void 0&&(n=""),n!==e&&(mr(t,i,e),Co(this,"parentLinkCategory",Sr,i,t,n,e),typeof i=="string"&&this.La(t,i))}else mr(t,i,e)}},na.prototype.setLinkCategoryForData=function(t,e){this.Ms(t,e)},na.prototype.copyNodeData=function(t){return t===null?null:(t=Ve.prototype.copyNodeData.call(this,t),this.Jj||this.Ke===""||eo(t,this.Ke)===void 0||mr(t,this.Ke,void 0),t)},na.prototype.setDataProperty=function(t,e,i){if(this.lb(t)){if(e===this.nodeKeyProperty){this.km(t,i);return}if(e===this.nodeCategoryProperty){this.jm(t,i);return}if(e===this.nodeParentKeyProperty){this.qe(t,i);return}}var n=eo(t,e);n!==i&&(mr(t,e,i),this.Fs(t,e,n,i))},T=na.prototype,T.jp=function(t,e){Ve.prototype.jp.call(this,t,e);for(var i=this.kb.iterator;i.next();)this.qv(i.value,t,e)},T.qv=function(t,e,i){if(this.mh(t)===e){var n=this.Ke;mr(t,n,i),Co(this,"nodeParentKey",Sr,n,t,e,i),typeof n=="string"&&this.La(t,n)}},T.fm=function(t){Ve.prototype.fm.call(this,t),t=this.wa(t);var e=Vm(this,t);if(e!==null){var i=Pe();for(e=e.iterator;e.next();){var n=e.value;if(this.lb(n)&&this.mh(n)===t){var s=this.Ke;Co(this,"nodeParentKey",Sr,s,n,t,t),typeof s=="string"&&this.La(n,s),i.push(n)}}for(e=0;e<i.length;e++)Al(this,t,i[e]);qe(i)}},T.em=function(t){Ve.prototype.em.call(this,t);var e=this.mh(t);e=this.Vl(e),this.hc(e)===null&&du(this,e,t)},T.qp=function(t){Ve.prototype.qp.call(this,t);var e=this.mh(t);Al(this,e,t)},T.lm=function(t,e){Ve.prototype.lm.call(this,t,e),this.Ms(e,this.ss(t)),this.qe(e,this.mh(t))},T.Tl=function(){return!0},T.xs=function(){return!0},ct.Object.defineProperties(na.prototype,{nodeParentKeyProperty:{get:function(){return this.Ke},set:function(t){var e=this.Ke;e!==t&&(this.Ke=t,this.g("nodeParentKeyProperty",e,t))}},Jj:{get:function(){return this.Nm},set:function(t){this.Nm!==t&&(this.Nm=t)}},parentLinkCategoryProperty:{get:function(){return this.nj},set:function(t){var e=this.nj;e!==t&&(this.nj=t,this.g("parentLinkCategoryProperty",e,t))}},linkCategoryProperty:{get:function(){return this.parentLinkCategoryProperty},set:function(t){this.parentLinkCategoryProperty=t}},type:{get:function(){return"TreeModel"}}}),na.prototype.setParentLinkCategoryForNodeData=na.prototype.Ms,na.prototype.getParentLinkCategoryForNodeData=na.prototype.ss,na.prototype.setParentKeyForNodeData=na.prototype.qe,na.prototype.getParentKeyForNodeData=na.prototype.mh,na.className="TreeModel",Xl.TreeModel=na;function Lr(t){pr.call(this),this.lw=this.Zm=this.lc=0,this.Wp=360,this.kw=Yl,this.Ti=0,this.Zv=new z,this.Jp=this.me=0,this.Xr=new vd,this.gt=this.mj=0,this.ty=600,this.eo=NaN,this.Cm=1,this.ro=0,this.ul=360,this.Rb=Yl,this.K=ra,this.nd=Fs,this.hd=My,this.tf=6,this.Nn=mf,t&&Object.assign(this,t)}gi(Lr,pr),Lr.prototype.cloneProtected=function(t){pr.prototype.cloneProtected.call(this,t),t.eo=this.eo,t.Cm=this.Cm,t.ro=this.ro,t.ul=this.ul,t.Rb=this.Rb,t.K=this.K,t.nd=this.nd,t.hd=this.hd,t.tf=this.tf,t.Nn=this.Nn},Lr.prototype.qb=function(t){t.classType===Lr?t===bv||t===Zh||t===wv||t===zr||t===Fs?this.sorting=t:t===gd||t===pf||t===ra||t===md?this.direction=t:t===Ha||t===pd||t===Yl||t===Jl?this.arrangement=t:(t===ql||t===mf)&&(this.nodeDiameterFormula=t):pr.prototype.qb.call(this,t)},Lr.prototype.createNetwork=function(){return new Gh(this)},Lr.prototype.doLayout=function(t){if(this.network===null&&(this.network=this.makeNetwork(t)),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),t=this.network.vertexes,1>=t.count)t.count===1&&(t=t.first(),t.centerX=0,t.centerY=0);else{var e=new Kt;e.addAll(t.iterator),t=new Kt;var i=new Kt,n=this.sort(e),s,a,l=this.Jp,c=this.arrangement,f=this.nodeDiameterFormula,m=this.radius;(!isFinite(m)||0>=m)&&(m=NaN);var v=this.aspectRatio;(!isFinite(v)||0>=v)&&(v=1);var w=this.startAngle;isFinite(w)||(w=0);var C=this.sweepAngle;if((!isFinite(C)||360<C||1>C)&&(C=360),e=this.spacing,isFinite(e)||(e=NaN),c===Jl&&f===ql?c=Yl:c===Jl&&f!==ql&&(c=this.arrangement),(this.direction===gd||this.direction===pf)&&this.sorting!==Fs){for(f=0;!(f>=n.length)&&(t.add(n.M(f)),!(f+1>=n.length));f+=2)i.add(n.M(f+1));this.direction===gd?(this.arrangement===Jl&&t.reverse(),n=new Kt,n.addAll(t),n.addAll(i)):(this.arrangement===Jl&&i.reverse(),n=new Kt,n.addAll(i),n.addAll(t))}f=n.length;for(var k=a=s=0;k<n.length;k++){var L=w+C*a*(this.direction===ra?1:-1)/f,A=n.M(k).diameter;isNaN(A)&&(A=Tc(n.M(k),L)),360>C&&(k===0||k===n.length-1)&&(A/=2),s+=A,a++}if(isNaN(m)||c===Jl){if(isNaN(e)&&(e=6),c!==Yl&&c!==Jl){for(a=-1/0,l=0;l<f;l++)k=n.M(l),s=n.M(l===f-1?0:l+1),isNaN(k.diameter)&&Tc(k,0),isNaN(s.diameter)&&Tc(s,0),a=Math.max(a,(k.diameter+s.diameter)/2);l=a+e,c===Ha?m=(a+e)/(2*Math.PI/f):m=Gm(this,l*(360<=C?f:f-1),v,w*Math.PI/180,C*Math.PI/180)}else m=Gm(this,s+(360<=C?f:f-1)*(c!==Jl?e:1.6*e),v,w*Math.PI/180,C*Math.PI/180);a=m*v}else if(a=m*v,k=Ay(this,m,a,w*Math.PI/180,C*Math.PI/180),isNaN(e))(c===Yl||c===Jl)&&(e=(k-s)/(360<=C?f:f-1));else if(c===Yl||c===Jl)k=(k-s)/(360<=C?f:f-1),k<e?(m=Gm(this,s+e*(360<=C?f:f-1),v,w*Math.PI/180,C*Math.PI/180),a=m*v):e=k;else{for(l=-1/0,s=0;s<f;s++)L=n.M(s),A=n.M(s===f-1?0:s+1),isNaN(L.diameter)&&Tc(L,0),isNaN(A.diameter)&&Tc(A,0),l=Math.max(l,(L.diameter+A.diameter)/2);l+=e,s=Gm(this,l*(360<=C?f:f-1),v,w*Math.PI/180,C*Math.PI/180),s>m?(m=s,a=m*v):l=k/(360<=C?f:f-1)}if(this.kw=c,this.lc=m,this.Zm=v,this.lw=w,this.Wp=C,this.Ti=e,this.me=a,this.Jp=l,e=n,n=this.kw,c=this.lc,m=this.lw,v=this.Wp,w=this.Ti,C=this.me,f=this.Jp,this.direction!==gd&&this.direction!==pf||n!==Jl)if(this.direction===gd||this.direction===pf){switch(l=0,n){case pd:l=180*P0(this,c,C,m,f)/Math.PI;break;case Yl:f=e=0,l=t.first(),l!==null&&(e=Tc(l,Math.PI/2)),l=i.first(),l!==null&&(f=Tc(l,Math.PI/2)),l=180*P0(this,c,C,m,w+(e+f)/2)/Math.PI;break;case Ha:l=v/e.length}if(this.direction===gd){switch(n){case pd:Zm(this,t,m,md);break;case Yl:_c(this,t,m,md);break;case Ha:xp(this,t,v/2,m,md)}switch(n){case pd:Zm(this,i,m+l,ra);break;case Yl:_c(this,i,m+l,ra);break;case Ha:xp(this,i,v/2,m+l,ra)}}else{switch(n){case pd:Zm(this,i,m,md);break;case Yl:_c(this,i,m,md);break;case Ha:xp(this,i,v/2,m,md)}switch(n){case pd:Zm(this,t,m+l,ra);break;case Yl:_c(this,t,m+l,ra);break;case Ha:xp(this,t,v/2,m+l,ra)}}}else switch(n){case pd:Zm(this,e,m,this.direction);break;case Yl:_c(this,e,m,this.direction);break;case Ha:xp(this,e,v,m,this.direction);break;case Jl:N1(this,e,v,m,this.direction)}else N1(this,e,v,m-v/2,ra)}this.updateParts(),this.network=null,this.isValidLayout=!0};function xp(t,e,i,n,s){var a=t.Wp,l=t.lc;t=t.me,n=n*Math.PI/180,i=i*Math.PI/180;for(var c=e.length,f=0;f<c;f++){var m=n+(s===ra?f*i/(360<=a?c:c-1):-(f*i)/c),v=e.M(f),w=l*Math.tan(m)/t;w=Math.sqrt((l*l+t*t*w*w)/(1+w*w)),v.centerX=w*Math.cos(m),v.centerY=w*Math.sin(m),v.actualAngle=180*m/Math.PI}}function _c(t,e,i,n){var s=t.lc,a=t.me,l=t.Ti;i=i*Math.PI/180;for(var c=e.length,f=0;f<c;f++){var m=e.M(f),v=e.M(f===c-1?0:f+1),w=a*Math.sin(i);m.centerX=s*Math.cos(i),m.centerY=w,m.actualAngle=180*i/Math.PI,isNaN(m.diameter)&&Tc(m,0),isNaN(v.diameter)&&Tc(v,0),m=P0(t,s,a,n===ra?i:-i,(m.diameter+v.diameter)/2+l),i+=n===ra?m:-m}}function Zm(t,e,i,n){var s=t.lc,a=t.me,l=t.Jp;i=i*Math.PI/180;for(var c=e.length,f=0;f<c;f++){var m=e.M(f);m.centerX=s*Math.cos(i),m.centerY=a*Math.sin(i),m.actualAngle=180*i/Math.PI,m=P0(t,s,a,n===ra?i:-i,l),i+=n===ra?m:-m}}function N1(t,e,i,n,s){var a=t.Wp;if(t.mj=0,t.Xr=new vd,360>i){for(a=n+(s===ra?a:-a);0>a;)a+=360;a%=360,180<a&&(a-=360),a*=Math.PI/180,t.gt=a,A1(t,e,i,n,s)}else Ny(t,e,i,n,s);t.Xr.commit(e)}function Ny(t,e,i,n,s){var a=t.lc,l=t.Ti,c=t.Zm,f=a*Math.cos(n*Math.PI/180),m=t.me*Math.sin(n*Math.PI/180),v=e.Fa();if(v.length===3)v[0].centerX=a,v[0].centerY=0,v[1].centerX=v[0].centerX-v[0].width/2-v[1].width/2-l,v[1].y=v[0].y,v[2].centerX=(v[0].centerX+v[1].centerX)/2,v[2].y=v[0].y-v[2].height-l;else if(v.length===4)v[0].centerX=a,v[0].centerY=0,v[2].centerX=-v[0].centerX,v[2].centerY=v[0].centerY,v[1].centerX=0,v[1].y=Math.min(v[0].y,v[2].y)-v[1].height-l,v[3].centerX=0,v[3].y=Math.max(v[0].y+v[0].height+l,v[2].y+v[2].height+l);else{a=z.alloc();for(var w=0;w<v.length&&(v[w].centerX=f,v[w].centerY=m,!(w>=v.length-1));w++)D1(t,f,m,v,w,s,a)||I1(t,f,m,v,w,s,a),f=a.x,m=a.y;if(z.free(a),t.mj++,!(23<t.mj)){f=v[0].centerX,m=v[0].centerY,a=v[v.length-1].centerX,w=v[v.length-1].centerY;var C=Math.abs(f-a)-((v[0].width+v[v.length-1].width)/2+l),k=Math.abs(m-w)-((v[0].height+v[v.length-1].height)/2+l);l=0,1>Math.abs(k)?Math.abs(f-a)<(v[0].width+v[v.length-1].width)/2&&(l=0):l=0<k?k:1>Math.abs(C)?0:C,f=Math.abs(a)>Math.abs(w)?0<a!=m>w:0<w!=f<a,(f=s===ra?f:!f)&&(l=-Math.abs(l),l=Math.min(l,-v[v.length-1].width),l=Math.min(l,-v[v.length-1].height)),t.Xr.compare(l,v),1<Math.abs(l)&&(t.lc=8>t.mj?t.lc-l/(2*Math.PI):5>v.length&&10<l?t.lc/2:t.lc-(0<l?1.7:-2.3),t.me=t.lc*c,Ny(t,e,i,n,s))}}}function A1(t,e,i,n,s){for(var a=t.lc,l=t.me,c=t.Zm,f=a*Math.cos(n*Math.PI/180),m=l*Math.sin(n*Math.PI/180),v=z.alloc(),w=e.Fa(),C=0;C<w.length&&(w[C].centerX=f,w[C].centerY=m,!(C>=w.length-1));C++)D1(t,f,m,w,C,s,v)||I1(t,f,m,w,C,s,v),f=v.x,m=v.y;if(z.free(v),t.mj++,!(23<t.mj)){if(f=Math.atan2(m,f),f=s===ra?t.gt-f:f-t.gt,f=Math.abs(f)<Math.abs(f-2*Math.PI)?f:f-2*Math.PI,a=f*(a+l)/2,l=t.Xr,Math.abs(a)<Math.abs(l.Pl))for(l.Pl=a,l.mk=[],l.tm=[],f=0;f<w.length;f++)l.mk[f]=w[f].bounds.x,l.tm[f]=w[f].bounds.y;1<Math.abs(a)&&(t.lc=8>t.mj?t.lc-a/(2*Math.PI):t.lc-(0<a?1.7:-2.3),t.me=t.lc*c,A1(t,e,i,n,s))}}function D1(t,e,i,n,s,a,l){var c=t.lc,f=t.me,m=0;t=(n[s].width+n[s+1].width)/2+t.Ti;var v=!1;if(0<=i!=(a===ra)){if(a=e+t,a>c){if(a=e-t,a<-c)return l.x=a,l.y=m,!1;v=!0}}else if(a=e-t,a<-c){if(a=e+t,a>c)return l.x=a,l.y=m,!1;v=!0}return m=Math.sqrt(1-Math.min(1,a*a/(c*c)))*f,0>i!==v&&(m=-m),Math.abs(i-m)>(n[s].height+n[s+1].height)/2?(l.x=a,l.y=m,!1):(l.x=a,l.y=m,!0)}function I1(t,e,i,n,s,a,l){var c=t.lc,f=t.me,m=0;if(t=(n[s].height+n[s+1].height)/2+t.Ti,n=!1,0<=e!=(a===ra)){if(a=i-t,a<-f){if(a=i+t,a>f){l.x=m,l.y=a;return}n=!0}}else if(a=i+t,a>f){if(a=i-t,a<-f){l.x=m,l.y=a;return}n=!0}m=Math.sqrt(1-Math.min(1,a*a/(f*f)))*c,0>e!==n&&(m=-m),l.x=m,l.y=a}Lr.prototype.commitLayout=function(){this.commitNodes(),this.isRouting&&this.commitLinks()},Lr.prototype.commitNodes=function(){var t=this.group!==null&&this.group.placeholder!==null&&this.group.isSubGraphExpanded,e=t?this.group.location.copy():null,i=this.actualCenter;t?i=new z(0,0):(i.x=this.arrangementOrigin.x+this.lc,i.y=this.arrangementOrigin.y+this.me);for(var n=this.network.vertexes.iterator;n.next();){var s=n.value;s.x+=i.x,s.y+=i.y,s.commit()}t&&(this.group.Va(),t=this.group.position.copy(),i=this.group.location.copy(),e=e.re(i.re(t)),this.group.move(e),this.Zv=e.re(t))},Lr.prototype.commitLinks=function(){for(var t=this.network.edges.iterator;t.next();)t.value.commit()};function Ay(t,e,i,n,s){var a=t.ty;if(.001>Math.abs(t.Zm-1))return n!==void 0&&s!==void 0?s*e:2*Math.PI*e;t=e>i?Math.sqrt(e*e-i*i)/e:Math.sqrt(i*i-e*e)/i;for(var l=0,c=n!==void 0&&s!==void 0?s/(a+1):Math.PI/(2*(a+1)),f=0,m=0;m<=a;m++){n!==void 0&&s!==void 0?f=n+m*s/a:f=m*Math.PI/(2*a);var v=Math.sin(f);l+=Math.sqrt(1-t*t*v*v)*c}return n!==void 0&&s!==void 0?(e>i?e:i)*l:4*(e>i?e:i)*l}function Gm(t,e,i,n,s){return e/(n!==void 0&&s!==void 0?Ay(t,1,i,n,s):Ay(t,1,i))}function P0(t,e,i,n,s){if(.001>Math.abs(t.Zm-1))return s/e;var a=e>i?Math.sqrt(e*e-i*i)/e:Math.sqrt(i*i-e*e)/i,l=0;t=2*Math.PI/(700*t.network.vertexes.count),e>i&&(n+=Math.PI/2);for(var c=0;;c++){var f=Math.sin(n+c*t);if(l+=(e>i?e:i)*Math.sqrt(1-a*a*f*f)*t,l>=s)return c*t}}Lr.prototype.sort=function(t){switch(this.sorting){case wv:break;case zr:t.reverse();break;case bv:t.sort(this.comparer);break;case Zh:t.sort(this.comparer),t.reverse();break;case Fs:return this.ak(Xm(t));default:lt("Invalid sorting type.")}return t};function Xm(t){for(var e=[],i=0;i<t.length;i++)e.push(0);i=new Kt;for(var n=0;n<t.length;n++){var s=-1,a=-1;if(n===0)for(var l=0;l<t.length;l++){var c=t.M(l).edgesCount;c>s&&(s=c,a=l)}else for(l=0;l<t.length;l++)c=e[l],c>s&&(s=c,a=l);for(i.add(t.M(a)),e[a]=-1,a=t.M(a),l=a.sourceEdges;l.next();)s=t.indexOf(l.value.fromVertex),0>s||0<=e[s]&&e[s]++;for(a=a.destinationEdges;a.next();)s=t.indexOf(a.value.toVertex),0>s||0<=e[s]&&e[s]++}return i}Lr.prototype.ak=function(t){for(var e=[],i=0;i<t.length;i++){var n=t.M(i);e[i]=[];for(var s,a=n.destinationEdges;a.next();)s=t.indexOf(a.value.toVertex),s!==i&&0>e[i].indexOf(s)&&e[i].push(s);for(n=n.sourceEdges;n.next();)s=t.indexOf(n.value.fromVertex),s!==i&&0>e[i].indexOf(s)&&e[i].push(s)}for(a=[],i=0;i<e.length;i++)a[i]=0;i=[];var l=[],c=[];n=[],s=new Kt;for(var f=0,m=0;m<e.length;m++){var v=e[m].length;if(v===1)n.push(m);else if(v===0)s.add(t.M(m));else{if(f===0)i.push(m);else{for(var w=v=1/0,C=-1,k=[],L=0;L<i.length;L++)0>e[i[L]].indexOf(i[L===i.length-1?0:L+1])&&k.push(L===i.length-1?0:L+1);if(k.length===0)for(L=0;L<i.length;L++)k.push(L);for(L=0;L<k.length;L++){for(var A=k[L],H=e[m],R=0,X=0;X<l.length;X++){var Y=a[l[X]],tt=a[c[X]];if(Y<tt){var st=Y;Y=tt}else st=tt;if(st<A&&A<=Y)for(tt=0;tt<H.length;tt++){var bt=H[tt];0>i.indexOf(bt)||st<a[bt]&&a[bt]<Y||st===a[bt]||Y===a[bt]||R++}else for(tt=0;tt<H.length;tt++)bt=H[tt],0>i.indexOf(bt)||st<a[bt]&&a[bt]<Y&&st!==a[bt]&&Y!==a[bt]&&R++}for(H=R,X=R=0;X<e[m].length;X++)st=i.indexOf(e[m][X]),0<=st&&(st=Math.abs(A-(st>=A?st+1:st)),R+=st<i.length+1-st?st:i.length+1-st);for(X=0;X<l.length;X++)st=a[l[X]],Y=a[c[X]],st>=A&&st++,Y>=A&&Y++,st>Y&&(tt=Y,Y=st,st=tt),Y-st<(i.length+2)/2==(st<A&&A<=Y)&&R++;(H<v||H===v&&R<w)&&(v=H,w=R,C=A)}for(i.splice(C,0,m),v=0;v<i.length;v++)a[i[v]]=v;for(v=0;v<e[m].length;v++)w=e[m][v],0<=i.indexOf(w)&&(l.push(m),c.push(w))}f++}}for(l=i.length;;){for(a=!0,c=0;c<n.length;c++)if(f=n[c],m=e[f][0],v=i.indexOf(m),0<=v){for(C=w=0;C<e[m].length;C++)k=i.indexOf(e[m][C]),0>k||k===v||(L=k>v?k-v:v-k,w+=k<v!=L>l-L?1:-1);i.splice(0>w?v:v+1,0,f),n.splice(c,1),c--}else a=!1;if(a)break;i.push(n[0]),n.splice(0,1)}for(e=0;e<i.length;e++)s.add(t.M(i[e]));return s},ct.Object.defineProperties(Lr.prototype,{radius:{get:function(){return this.eo},set:function(t){this.eo!==t&&(0<t||isNaN(t))&&(this.eo=t,this.C())}},aspectRatio:{get:function(){return this.Cm},set:function(t){this.Cm!==t&&0<t&&(this.Cm=t,this.C())}},startAngle:{get:function(){return this.ro},set:function(t){this.ro!==t&&(this.ro=t,this.C())}},sweepAngle:{get:function(){return this.ul},set:function(t){this.ul!==t&&(0<t&&360>=t?this.ul=t:this.ul=360,this.C())}},arrangement:{get:function(){return this.Rb},set:function(t){this.Rb===t||t!==Jl&&t!==Yl&&t!==pd&&t!==Ha||(this.Rb=t,this.C())}},direction:{get:function(){return this.K},set:function(t){this.K===t||t!==ra&&t!==md&&t!==gd&&t!==pf||(this.K=t,this.C())}},sorting:{get:function(){return this.nd},set:function(t){this.nd===t||t!==wv&&t!==zr&&t!==bv&&!Zh&&t!==Fs||(this.nd=t,this.C())}},comparer:{get:function(){return this.hd},set:function(t){this.hd!==t&&(this.hd=t,this.C())}},spacing:{get:function(){return this.tf},set:function(t){this.tf!==t&&(this.tf=t,this.C())}},nodeDiameterFormula:{get:function(){return this.Nn},set:function(t){this.Nn===t||t!==mf&&t!==ql||(this.Nn=t,this.C())}},actualXRadius:{get:function(){return this.lc}},actualYRadius:{get:function(){return this.me}},actualSpacing:{get:function(){return this.Ti}},actualCenter:{get:function(){return this.Zv}}});var Yl=new mt(Lr,"ConstantSpacing",0),pd=new mt(Lr,"ConstantDistance",1),Ha=new mt(Lr,"ConstantAngle",2),Jl=new mt(Lr,"Packed",3),ra=new mt(Lr,"Clockwise",4),md=new mt(Lr,"Counterclockwise",5),gd=new mt(Lr,"BidirectionalLeft",6),pf=new mt(Lr,"BidirectionalRight",7),wv=new mt(Lr,"Forwards",8),zr=new mt(Lr,"Reverse",9),bv=new mt(Lr,"Ascending",10),Zh=new mt(Lr,"Descending",11),Fs=new mt(Lr,"Optimized",12),mf=new mt(Lr,"Pythagorean",13),ql=new mt(Lr,"Circular",14);Lr.className="CircularLayout",Lr.ConstantSpacing=Yl,Lr.ConstantDistance=pd,Lr.ConstantAngle=Ha,Lr.Packed=Jl,Lr.Clockwise=ra,Lr.Counterclockwise=md,Lr.BidirectionalLeft=gd,Lr.BidirectionalRight=pf,Lr.Forwards=wv,Lr.Reverse=zr,Lr.Ascending=bv,Lr.Descending=Zh,Lr.Optimized=Fs,Lr.Pythagorean=mf,Lr.Circular=ql;function vd(){this.Pl=-1/0,this.tm=this.mk=null}vd.prototype.compare=function(t,e){if(0<t&&0>this.Pl||Math.abs(t)<Math.abs(this.Pl)&&!(0>t&&0<this.Pl))for(this.Pl=t,this.mk=[],this.tm=[],t=0;t<e.length;t++)this.mk[t]=e[t].bounds.x,this.tm[t]=e[t].bounds.y},vd.prototype.commit=function(t){if(this.mk!==null&&this.tm!==null)for(var e=0;e<this.mk.length;e++){var i=t.M(e);i.x=this.mk[e],i.y=this.tm[e]}},vd.className="VertexArrangement";function Gh(t){nr.call(this,t)}gi(Gh,nr),Gh.prototype.createVertex=function(){return new N0(this)},Gh.prototype.createEdge=function(){return new Ym(this)},Gh.className="CircularNetwork";function N0(t){lo.call(this,t),this.u=this.Si=NaN}gi(N0,lo);function Tc(t,e){var i=t.network;if(i===null)return NaN;if(i=i.layout,i===null)return NaN;if(i.arrangement===Jl)if(i.nodeDiameterFormula===ql)t.Si=Math.max(t.width,t.height);else{if(i=Math.abs(Math.sin(e)),e=Math.abs(Math.cos(e)),i===0)return t.width;if(e===0)return t.height;t.Si=Math.min(t.height/i,t.width/e)}else t.Si=i.nodeDiameterFormula===ql?Math.max(t.width,t.height):Math.sqrt(t.width*t.width+t.height*t.height);return t.Si}ct.Object.defineProperties(N0.prototype,{diameter:{get:function(){return this.Si},set:function(t){this.Si!==t&&(this.Si=t)}},actualAngle:{get:function(){return this.u},set:function(t){this.u!==t&&(this.u=t)}}}),N0.className="CircularVertex";function Ym(t){Na.call(this,t)}gi(Ym,Na),Ym.className="CircularEdge";function ys(t){pr.call(this),this.ah=null,this.An=0,this.$d=new ii(100,100).freeze(),this.Bm=!1,this.sf=!0,this.td=!1,this.dl=100,this.$m=1,this.Zf=1e3,this.In=10,this.fo=Math,this.Hk=.05,this.Gk=50,this.Ek=150,this.Fk=0,this.Vm=10,this.Um=5,t&&Object.assign(this,t)}gi(ys,pr),ys.prototype.cloneProtected=function(t){pr.prototype.cloneProtected.call(this,t),t.$d.assign(this.$d),t.Bm=this.Bm,t.sf=this.sf,t.td=this.td,t.dl=this.dl,t.$m=this.$m,t.Zf=this.Zf,t.In=this.In,t.fo=this.fo,t.Hk=this.Hk,t.Gk=this.Gk,t.Ek=this.Ek,t.Fk=this.Fk,t.Vm=this.Vm,t.Um=this.Um},ys.prototype.createNetwork=function(){return new bp(this)},ys.prototype.doLayout=function(t){if(this.network===null&&(this.network=this.makeNetwork(t)),t=this.maxIterations,0<this.network.vertexes.count){this.network.Ko();for(var e=this.network.vertexes.iterator;e.next();){var i=e.value;i.charge=this.electricalCharge(i),i.mass=this.gravitationalMass(i)}for(e=this.network.edges.iterator;e.next();)i=e.value,i.stiffness=this.springStiffness(i),i.length=this.springLength(i);if(this.Cu(),this.An=0,this.needsClusterLayout()){e=this.network,i=e.Zx();for(var n=i.iterator;n.next();){this.network=n.value;for(var s=this.network.vertexes.iterator;s.next();){var a=s.value;a.Vd=a.vertexes.count,a.sh=1,a.Hj=null,a.We=null}Dy(this,0,t)}this.network=e;var l=n=i.iterator;n=this.arrangementSpacing;var c=l.count,f=!0;a=s=0;for(var m=Pe(),v=0;v<c+e.vertexes.count+2;v++)m[v]=null;c=0,l.reset();for(var w=It.alloc();l.next();)if(v=l.value,this.computeBounds(v,w),f)f=!1,s=w.x+w.width/2,a=w.y+w.height/2,m[0]=new z(w.x+w.width+n.width,w.y),m[1]=new z(w.x,w.y+w.height+n.height),c=2;else{var C=B1(m,c,s,a,w.width,w.height,n),k=m[C],L=new z(k.x+w.width+n.width,k.y),A=new z(k.x,k.y+w.height+n.height);for(C+1<c&&m.splice(C+1,0,null),m[C]=L,m[C+1]=A,c++,C=k.x-w.x,k=k.y-w.y,v=v.vertexes.iterator;v.next();)L=v.value,L.centerX+=C,L.centerY+=k}for(It.free(w),v=e.vertexes.iterator;v.next();)l=v.value,C=l.bounds,2>c?(s=C.x+C.width/2,a=C.y+C.height/2,m[0]=new z(C.x+C.width+n.width,C.y),m[1]=new z(C.x,C.y+C.height+n.height),c=2):(f=B1(m,c,s,a,C.width,C.height,n),w=m[f],k=new z(w.x+C.width+n.width,w.y),C=new z(w.x,w.y+C.height+n.height),f+1<c&&m.splice(f+1,0,null),m[f]=k,m[f+1]=C,c++,l.centerX=w.x+l.width/2,l.centerY=w.y+l.height/2);for(qe(m),n=i.iterator;n.next();){for(i=n.value,s=i.vertexes.iterator;s.next();)e.dh(s.value);for(i=i.edges.iterator;i.next();)e.Bo(i.value)}}F1(this,t),this.updateParts()}this.dl=t,this.network=null,this.isValidLayout=!0},ys.prototype.needsClusterLayout=function(){if(3>this.network.vertexes.count)return!1;for(var t=0,e=0,i=this.network.vertexes.first().bounds,n=this.network.vertexes.iterator;n.next();){if(n.value.bounds.Yc(i)&&(t++,2<t))return!0;if(10<e)break;e++}return!1},ys.prototype.computeBounds=function(t,e){var i=!0;for(t=t.vertexes.iterator;t.next();){var n=t.value;i?(i=!1,e.set(n.bounds)):e.ed(n.bounds)}return e};function Dy(t,e,i){if(wx(t,e)){var n=t.Zf;t.Zf*=1+1/(e+1);var s=Sv(t,e),a=Math.max(0,Math.max(Math.min(t.network.vertexes.count,i*(e+1)/11),10));for(t.maxIterations+=a,Dy(t,e+1,i),F1(t,a),O1(t,s),e=s.vertexes.Fa(),e.sort(function(l,c){return l===null||c===null||l===c?0:c.Vd-l.Vd}),i=0;i<e.length;i++)bx(t,e[i]);t.Zf=n}}function wx(t,e){if(10<e||3>t.network.vertexes.count)return!1;for(t.ah=t.network.vertexes.Fa(),t=t.ah,t.sort(function(i,n){return i===null||n===null||i===n?0:n.Vd-i.Vd}),e=t.length-1;0<=e&&1>=t[e].Vd;)e--;return 1<t.length-e}function Sv(t,e){for(var i=t.network,n=new bp(t),s=0;s<t.ah.length;s++){var a=t.ah[s];if(1<a.Vd){n.dh(a);var l=new z1;l.Rs=a.Vd,l.Ss=a.width,l.Qs=a.height,l.Sv=a.focus.x,l.Tv=a.focus.y,a.We===null&&(a.We=new Kt),a.We.add(l),a.sv=a.We.count-1}else break}for(a=i.edges.iterator;a.next();){var c=a.value;s=c.fromVertex,l=c.toVertex,s.network===n&&l.network===n?n.Bo(c):s.network===n?(c=s.Hj,c===null&&(c=new Kt,s.Hj=c),c.add(l),s.Vd--,s.sh+=l.sh):l.network===n&&(c=l.Hj,c===null&&(c=new Kt,l.Hj=c),c.add(s),l.Vd--,l.sh+=s.sh)}for(s=n.edges.iterator;s.next();)a=s.value,a.length*=Math.max(1,ht.sqrt((a.fromVertex.sh+a.toVertex.sh)/(4*e+1)));for(e=n.vertexes.iterator;e.next();){s=e.value;var f=s.Hj;if(f!==null&&0<f.count&&(l=s.We.M(s.We.count-1).Rs-s.Vd,!(0>=l))){for(var m=c=0,v=f.count-l;v<f.count;v++){var w=f.M(v),C=null;for(a=w.edges.iterator;a.next();){var k=a.value;if(k.Ax(w)===s){C=k;break}}C!==null&&(m+=C.length,c+=w.width*w.height)}a=s.centerX,f=s.centerY,v=s.width,w=s.height,C=s.focus,k=v*w,1>k&&(k=1),c=ht.sqrt((c+k+m*m*4/(l*l))/k),l=(c-1)*v/2,c=(c-1)*w/2,s.bounds=new It(a-C.x-l,f-C.y-c,v+2*l,w+2*c),s.focus=new z(C.x+l,C.y+c)}}return t.network=n,i}function O1(t,e){for(var i=t.network.vertexes.iterator;i.next();){var n=i.value;if(n.network=e,n.We!==null){var s=n.We.M(n.sv);n.Vd=s.Rs;var a=s.Sv,l=s.Tv;n.bounds=new It(n.centerX-a,n.centerY-l,s.Ss,s.Qs),n.focus=new z(a,l),n.sv--}}for(i=t.network.edges.iterator;i.next();)i.value.network=e;t.network=e}function bx(t,e){var i=e.Hj;if(i!==null&&i.count!==0){var n=e.centerX,s=e.centerY,a=e.width,l=e.height;e.We!==null&&0<e.We.count&&(l=e.We.M(0),a=l.Ss,l=l.Qs),a=ht.sqrt(a*a+l*l)/2;for(var c=!1,f=l=0,m=0,v=e.vertexes.iterator;v.next();){var w=v.value;1>=w.Vd?f++:(c=!0,m++,l+=Math.atan2(e.centerY-w.centerY,e.centerX-w.centerX))}if(f!==0){for(0<m&&(l/=m),m=e=0,e=c?2*Math.PI/(f+1):2*Math.PI/f,f%2===0&&(m=e/2),1<i.count&&i.sort(function(k,L){return k===null||L===null||k===L?0:L.width*L.height-k.width*k.height}),c=f%2===0?0:1,i=i.iterator;i.next();)if(f=i.value,!(1<f.Vd||t.isFixed(f))){for(v=null,w=f.edges.iterator;w.next();){v=w.value;break}w=f.width;var C=f.height;w=ht.sqrt(w*w+C*C)/2,v=a+v.length+w,w=l+(e*(c/2>>1)+m)*(c%2===0?1:-1),f.centerX=n+v*Math.cos(w),f.centerY=s+v*Math.sin(w),c++}}}}function B1(t,e,i,n,s,a,l){var c=9e19,f=-1,m=0;t:for(;m<e;m++){var v=t[m],w=v.x-i,C=v.y-n;if(w=w*w+C*C,w<c){for(C=m-1;0<=C;C--)if(t[C].y>v.y&&t[C].x-v.x<s+l.width)continue t;for(C=m+1;C<e;C++)if(t[C].x>v.x&&t[C].y-v.y<a+l.height)continue t;f=m,c=w}}return f}ys.prototype.Cu=function(){if(this.comments)for(var t=this.network.vertexes.iterator;t.next();)this.addComments(t.value)},ys.prototype.addComments=function(t){var e=t.node;if(e!==null)for(e=e.Mu();e.next();){var i=e.value;if(i.category==="Comment"&&i.isVisible()){var n=this.network.ki(i);n===null&&(n=this.network.Bl(i)),n.charge=this.defaultCommentElectricalCharge,i=null;for(var s=n.destinationEdges;s.next();){var a=s.value;if(a.toVertex===t){i=a;break}}if(i===null){for(s=n.sourceEdges;s.next();)if(a=s.value,a.fromVertex===t){i=a;break}}i===null&&(i=this.network.Zj(t,n,null)),i.length=this.defaultCommentSpringLength}}};function wp(t,e){var i=t.bounds,n=i.x;t=i.y;var s=i.width;i=i.height;var a=e.bounds,l=a.x;e=a.y;var c=a.width;return a=a.height,n+s<l?t>e+a?(i=n+s-l,t=t-e-a,ht.sqrt(i*i+t*t)):t+i<e?(n=n+s-l,t=t+i-e,ht.sqrt(n*n+t*t)):l-(n+s):n>l+c?t>e+a?(i=n-l-c,t=t-e-a,ht.sqrt(i*i+t*t)):t+i<e?(n=n-l-c,t=t+i-e,ht.sqrt(n*n+t*t)):n-(l+c):t>e+a?t-(e+a):t+i<e?e-(t+i):.1}function F1(t,e){for(t.ah=null,e=t.An+e;t.An<e&&(t.An++,R1(t)););t.ah=null}function R1(t){t.ah===null&&(t.ah=t.network.vertexes.Fa());var e=t.ah;if(0>=e.length)return!1;var i=e[0];i.forceX=0,i.forceY=0;for(var n=i.centerX,s=n,a=i=i.centerY,l=1;l<e.length;l++){var c=e[l];c.forceX=0,c.forceY=0;var f=c.centerX;c=c.centerY,n=Math.min(n,f),s=Math.max(s,f),i=Math.min(i,c),a=Math.max(a,c)}(s=s-n>a-i)?e.sort(function(A,H){return A===null||H===null||A===H?0:A.centerX-H.centerX}):e.sort(function(A,H){return A===null||H===null||A===H?0:A.centerY-H.centerY}),i=t.Zf;var m=n=c=0;for(a=0;a<e.length;a++){l=e[a],n=l.bounds,c=l.focus,f=n.x+c.x;var v=n.y+c.y;n=l.charge*t.electricalFieldX(f,v),m=l.charge*t.electricalFieldY(f,v),n+=l.mass*t.gravitationalFieldX(f,v),m+=l.mass*t.gravitationalFieldY(f,v),l.forceX+=n,l.forceY+=m;for(var w=a+1;w<e.length;w++){var C=e[w];if(C!==l){n=C.bounds,c=C.focus,m=n.x+c.x;var k=n.y+c.y;if(f-m>i||m-f>i){if(s)break}else if(v-k>i||k-v>i){if(!s)break}else{var L=wp(l,C);1>L?(n=t.randomNumberGenerator,n===null&&(t.randomNumberGenerator=n=new Xh),L=n.random(),c=n.random(),f>m?(n=Math.abs(C.bounds.right-l.bounds.x),n=(1+n)*L):f<m?(n=Math.abs(C.bounds.x-l.bounds.right),n=-(1+n)*L):(n=Math.max(C.width,l.width),n=(1+n)*L-n/2),v>k?(m=Math.abs(C.bounds.bottom-l.bounds.y),m=(1+m)*c):f<m?(m=Math.abs(C.bounds.y-l.bounds.bottom),m=-(1+m)*c):(m=Math.max(C.height,l.height),m=(1+m)*c-m/2)):(c=-(l.charge*C.charge)/(L*L),n=(m-f)/L*c,m=(k-v)/L*c),l.forceX+=n,l.forceY+=m,C.forceX-=n,C.forceY-=m}}}}for(s=t.network.edges.iterator;s.next();)c=s.value,i=c.fromVertex,a=c.toVertex,l=i.bounds,f=i.focus,n=l.x+f.x,l=l.y+f.y,v=a.bounds,w=a.focus,f=v.x+w.x,v=v.y+w.y,w=wp(i,a),1>w?(w=t.randomNumberGenerator,w===null&&(t.randomNumberGenerator=w=new Xh),c=w.random(),w=w.random(),n=(n>f?1:-1)*(1+(a.width>i.width?a.width:i.width))*c,m=(l>v?1:-1)*(1+(a.height>i.height?a.height:i.height))*w):(c=c.stiffness*(w-c.length),n=(f-n)/w*c,m=(v-l)/w*c),i.forceX+=n,i.forceY+=m,a.forceX-=n,a.forceY-=m;for(s=n=0;s<e.length;s++)i=e[s],t.isFixed(i)?t.moveFixedVertex(i):n=Math.max(n,t.moveVertex(i)||0);return n>t.epsilonDistance*t.epsilonDistance}ys.prototype.moveVertex=function(t){var e=t.forceX,i=t.forceY,n=this.moveLimit;return e<-n?e=-n:e>n&&(e=n),i<-n?i=-n:i>n&&(i=n),t.centerX+=e,t.centerY+=i,e*e+i*i},ys.prototype.moveFixedVertex=function(){},ys.prototype.commitLayout=function(){this.yv(),this.commitNodes(),this.isRouting&&this.commitLinks()},ys.prototype.yv=function(){if(this.setsPortSpots)for(var t=this.network.edges.iterator;t.next();){var e=t.value.link;e!==null&&(e.fromSpot=zn,e.toSpot=zn)}},ys.prototype.commitNodes=function(){var t=0,e=0;if(this.arrangesToOrigin){var i=It.alloc();this.computeBounds(this.network,i),e=this.arrangementOrigin,t=e.x-i.x,e=e.y-i.y,It.free(i)}i=It.alloc();for(var n=this.network.vertexes.iterator;n.next();){var s=n.value;(t!==0||e!==0)&&(i.assign(s.bounds),i.x+=t,i.y+=e,s.bounds=i),s.commit()}It.free(i)},ys.prototype.commitLinks=function(){for(var t=this.network.edges.iterator;t.next();)t.value.commit()},ys.prototype.springStiffness=function(t){return t=t.stiffness,isNaN(t)?this.Hk:t},ys.prototype.springLength=function(t){return t=t.length,isNaN(t)?this.Gk:t},ys.prototype.electricalCharge=function(t){return t=t.charge,isNaN(t)?this.Ek:t},ys.prototype.electricalFieldX=function(){return 0},ys.prototype.electricalFieldY=function(){return 0},ys.prototype.gravitationalMass=function(t){return t=t.mass,isNaN(t)?this.Fk:t},ys.prototype.gravitationalFieldX=function(){return 0},ys.prototype.gravitationalFieldY=function(){return 0},ys.prototype.isFixed=function(t){return t.isFixed},ct.Object.defineProperties(ys.prototype,{currentIteration:{get:function(){return this.An}},arrangementSpacing:{get:function(){return this.$d},set:function(t){this.$d.D(t)||(this.$d.assign(t),this.C())}},arrangesToOrigin:{get:function(){return this.Bm},set:function(t){this.Bm!==t&&(this.Bm=t,this.C())}},setsPortSpots:{get:function(){return this.sf},set:function(t){this.sf!==t&&(this.sf=t,this.C())}},comments:{get:function(){return this.td},set:function(t){this.td!==t&&(this.td=t,this.C())}},maxIterations:{get:function(){return this.dl},set:function(t){this.dl!==t&&0<=t&&(this.dl=t,this.C())}},epsilonDistance:{get:function(){return this.$m},set:function(t){this.$m!==t&&0<t&&(this.$m=t,this.C())}},infinityDistance:{get:function(){return this.Zf},set:function(t){this.Zf!==t&&1<t&&(this.Zf=t,this.C())}},moveLimit:{get:function(){return this.In},set:function(t){this.In!==t&&1<t&&(this.In=t,this.C())}},randomNumberGenerator:{get:function(){return this.fo},set:function(t){this.fo!==t&&(t!==null&&typeof t.random!="function"&&lt('ForceDirectedLayout.randomNumberGenerator must have a "random()" function on it: '+t),this.fo=t)}},defaultSpringStiffness:{get:function(){return this.Hk},set:function(t){this.Hk!==t&&(this.Hk=t,this.C())}},defaultSpringLength:{get:function(){return this.Gk},set:function(t){this.Gk!==t&&(this.Gk=t,this.C())}},defaultElectricalCharge:{get:function(){return this.Ek},set:function(t){this.Ek!==t&&(this.Ek=t,this.C())}},defaultGravitationalMass:{get:function(){return this.Fk},set:function(t){this.Fk!==t&&(this.Fk=t,this.C())}},defaultCommentSpringLength:{get:function(){return this.Vm},set:function(t){this.Vm!==t&&(this.Vm=t,this.C())}},defaultCommentElectricalCharge:{get:function(){return this.Um},set:function(t){this.Um!==t&&(this.Um=t,this.C())}}}),ys.className="ForceDirectedLayout";function z1(){this.Tv=this.Sv=this.Qs=this.Ss=this.Rs=0}z1.className="ForceDirectedSubnet";function bp(t){nr.call(this,t)}gi(bp,nr),bp.prototype.createVertex=function(){return new Jm(this)},bp.prototype.createEdge=function(){return new qm(this)},bp.className="ForceDirectedNetwork";function Jm(t){lo.call(this,t),this.ia=!1,this.Ha=this.u=NaN,this.sh=this.Vd=this.V=this.F=0,this.We=this.Hj=null,this.sv=0}gi(Jm,lo),ct.Object.defineProperties(Jm.prototype,{isFixed:{get:function(){return this.ia},set:function(t){this.ia!==t&&(this.ia=t)}},charge:{get:function(){return this.u},set:function(t){this.u!==t&&(this.u=t)}},mass:{get:function(){return this.Ha},set:function(t){this.Ha!==t&&(this.Ha=t)}},forceX:{get:function(){return this.F},set:function(t){this.F!==t&&(this.F=t)}},forceY:{get:function(){return this.V},set:function(t){this.V!==t&&(this.V=t)}}}),Jm.className="ForceDirectedVertex";function qm(t){Na.call(this,t),this.j=this.o=NaN}gi(qm,Na),ct.Object.defineProperties(qm.prototype,{stiffness:{get:function(){return this.o},set:function(t){this.o!==t&&(this.o=t)}},length:{get:function(){return this.j},set:function(t){this.j!==t&&(this.j=t)}}}),qm.className="ForceDirectedEdge";function Xh(){var t=0;t===void 0&&(t=42),this.seed=t,this.ay=48271,this.ey=2147483647,this.Q=44488.07041494893,this.gy=3399,this.by=1/2147483647,this.random()}Xh.prototype.random=function(){var t=this.seed%this.Q*this.ay-this.seed/this.Q*this.gy;return 0<t?this.seed=t:this.seed=t+this.ey,this.seed*this.by},Xh.className="RandomNumberGenerator";function Zn(t){pr.call(this),this.kc=this.ie=25,this.K=0,this.Dk=Gs,this.Zk=Ou,this.Qk=A0,this.bj=4,this.rk=$1,this.bg=15,this.sf=!0,this.Cn=4,this.Ra=this.Iq=this.Ia=-1,this.Md=this.Hn=0,this.Ta=this.Kd=this.Ld=this.he=this.tc=null,this.Kn=0,this.Jn=this.kj=null,this.le=0,this.fl=null,this.Rf=new z,this.He=[],this.He.length=100,this.xw=this.ve=0,t&&Object.assign(this,t)}gi(Zn,pr),Zn.prototype.cloneProtected=function(t){pr.prototype.cloneProtected.call(this,t),t.ie=this.ie,t.kc=this.kc,t.K=this.K,t.Dk=this.Dk,t.Zk=this.Zk,t.Qk=this.Qk,t.bj=this.bj,t.rk=this.rk,t.bg=this.bg,t.sf=this.sf,t.Cn=this.Cn,t.ve=this.ve},Zn.prototype.qb=function(t){t.classType===Zn?t.name.indexOf("Aggressive")===0?this.aggressiveOption=t:t.name.indexOf("Cycle")===0?this.cycleRemoveOption=t:t.name.indexOf("Init")===0?this.initializeOption=t:t.name.indexOf("Layer")===0?this.layeringOption=t:lt("Unknown enum value: "+t):pr.prototype.qb.call(this,t)},Zn.prototype.createNetwork=function(){return new Mv(this)},Zn.prototype.doLayout=function(t){for(this.network===null&&(this.network=this.makeNetwork(t)),this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin),this.Iq=-1,this.Md=this.Hn=0,this.fl=this.Jn=this.kj=null,t=0;t<this.He.length;t++)this.He[t]=null;if(0<this.network.vertexes.count){for(this.network.Ko(),this.cycleRemoveOption!==fu&&this.removeCycles(),t=this.network.vertexes.iterator;t.next();)t.value.layer=-1;for(this.Ia=-1,this.assignLayers(),t.reset();t.next();)this.Ia=Math.max(this.Ia,t.value.layer);this.cycleRemoveOption===fu&&this.removeCycles(),t=this.network;for(var e=[],i=t.edges.iterator;i.next();){var n=i.value;n.valid=!1,e.push(n)}for(i=0;i<e.length;i++){n=e[i];var s=n.fromVertex,a=n.toVertex;if(!(n.valid||(s.node===null&&s.data===null||a.node===null&&a.data===null)&&s.layer===a.layer)){var l=0,c=0,f=0,m=0;if(n.link!==null){if(c=n.link,c===null)continue;var v=s.node;if(l=a.node,v===null||l===null)continue;var w=c.fromNode;f=c.toNode;for(var C=c.fromPort;C!==null&&!C.Ed();)C=C.panel;for(c=c.toPort;c!==null&&!c.Ed();)c=c.panel;if(n.rev){m=w;var k=C;w=f,C=c,f=m,c=k}var L=s.focus;m=a.focus;var A=n.rev?a.bounds:s.bounds;k=z.alloc(),v!==w?A.w()&&w.isVisible()?w.actualBounds.w()?(ch(w,C,on,k),k.x+=w.actualBounds.x-A.x,k.y+=w.actualBounds.y-A.y):(ch(w,C,on,k),k.w()||k.assign(L)):k.assign(L):A.w()?(ch(w,C,on,k),k.w()||k.assign(L)):k.assign(L),w=n.rev?s.bounds:a.bounds,v=z.alloc(),l!==f?w.w()&&f.isVisible()?f.actualBounds.w()?(ch(f,c,on,v),v.x+=f.actualBounds.x-w.x,v.y+=f.actualBounds.y-w.y):(ch(f,c,on,v),v.w()||v.assign(m)):v.assign(m):w.w()?(ch(f,c,on,v),v.w()||v.assign(m)):v.assign(m),this.K===90||this.K===270?(l=Math.round((k.x-L.x)/this.kc),f=k.x,c=Math.round((v.x-m.x)/this.kc),m=v.x):(l=Math.round((k.y-L.y)/this.kc),f=k.y,c=Math.round((v.y-m.y)/this.kc),m=v.y),z.free(k),z.free(v),n.portFromColOffset=l,n.portFromPos=f,n.portToColOffset=c,n.portToPos=m}else n.portFromColOffset=0,n.portFromPos=0,n.portToColOffset=0,n.portToPos=0;if(k=s.layer,v=a.layer,w=0,A=n.link,A!==null){var H=A.fromPort,R=A.toPort;if(H!==null&&R!==null){var X=A.fromNode;if(C=A.toNode,X!==null&&C!==null){var Y=el(this,!0),tt=el(this,!1),st=this.setsPortSpots?Y:A.computeSpot(!0,H);L=this.setsPortSpots?tt:A.computeSpot(!1,R);var bt=A.isOrthogonal;st.$c()&&st.Hf(tt)&&L.$c()&&L.Hf(Y)?w=0:(Y=A.getLinkPoint(X,H,st,!0,bt,C,R,z.alloc()),tt=A.getLinkDirection(X,H,Y,st,!0,bt,C,R),z.free(Y),st.ys()||tt!==_t(this,n,!0)?this.setsPortSpots&&X!==null&&X.ports.count===1&&n.rev&&(w+=1):w+=1,st=A.getLinkPoint(C,R,L,!1,bt,X,H,z.alloc()),A=A.getLinkDirection(C,R,st,L,!1,bt,X,H),z.free(st),L.ys()||A!==_t(this,n,!1)?this.setsPortSpots&&C!==null&&C.ports.count===1&&n.rev&&(w+=2):w+=2)}}}if(C=w,w=C===1||C===3,(C=C===2||C===3)&&(L=t.createVertex(),L.node=null,L.Dj=1,L.layer=k,L.near=s,t.dh(L),s=t.Zj(s,L,n.link),s.valid=!1,s.rev=n.rev,s.portFromColOffset=l,s.portToColOffset=0,s.portFromPos=f,s.portToPos=0,s=L),A=1,w&&A--,k-v>A&&0<k){for(n.valid=!1,L=t.createVertex(),L.node=null,L.Dj=2,L.layer=k-1,t.dh(L),s=t.Zj(s,L,n.link),s.valid=!0,s.rev=n.rev,s.portFromColOffset=C?0:l,s.portToColOffset=0,s.portFromPos=C?0:f,s.portToPos=0,s=L,k--;k-v>A&&0<k;)L=t.createVertex(),L.node=null,L.Dj=3,L.layer=k-1,t.dh(L),s=t.Zj(s,L,n.link),s.valid=!0,s.rev=n.rev,s.portFromColOffset=0,s.portToColOffset=0,s.portFromPos=0,s.portToPos=0,s=L,k--;s=t.Zj(L,a,n.link),s.valid=!w,w&&(L.near=a),s.rev=n.rev,s.portFromColOffset=0,s.portToColOffset=c,s.portFromPos=0,s.portToPos=m}else n.valid=!0}}for(t=this.tc=[],e=0;e<=this.Ia;e++)t[e]=0;for(e=this.network.vertexes.iterator;e.next();)e.value.index=-1;for(this.initializeIndices(),this.Iq=-1,i=this.Md=this.Hn=0;i<=this.Ia;i++)t[i]>t[this.Md]&&(this.Iq=t[i]-1,this.Md=i),t[i]<t[this.Hn]&&(this.Hn=i);for(this.fl=[],i=0;i<t.length;i++)this.fl[i]=[];for(e.reset();e.next();)t=e.value,this.fl[t.layer][t.index]=t;for(this.Ra=-1,t=0;t<=this.Ia;t++){for(e=Vr(this,t),i=0,n=this.tc[t],a=0;a<n;a++)s=e[a],i+=this.nodeMinColumnSpace(s,!0),s.column=i,i+=1,i+=this.nodeMinColumnSpace(s,!1);this.Ra=Math.max(this.Ra,i-1),No(this,t,e)}this.reduceCrossings(),this.straightenAndPack(),this.updateParts()}this.network=null,this.isValidLayout=!0},Zn.prototype.linkMinLength=function(){return 1};function j1(t){var e=t.fromVertex.node||t.fromVertex.data;return t=t.toVertex.node||t.toVertex.data,e===null&&t===null?8:e===null||t===null?4:1}Zn.prototype.nodeMinLayerSpace=function(t,e){return t.node===null&&t.data===null?0:this.K===90||this.K===270?e?t.focus.y+10:t.bounds.height-t.focus.y+10:e?t.focus.x+10:t.bounds.width-t.focus.x+10},Zn.prototype.nodeMinColumnSpace=function(t,e){if(t.node===null&&t.data===null)return 0;var i=e?t.ev:t.dv;return i!==null?i:(i=this.K,i===90||i===270?e?t.ev=t.focus.x/this.kc+1|0:t.dv=(t.bounds.width-t.focus.x)/this.kc+1|0:e?t.ev=t.focus.y/this.kc+1|0:t.dv=(t.bounds.height-t.focus.y)/this.kc+1|0)};function fa(t){t.kj===null&&(t.kj=[]);for(var e=0,i=t.network.vertexes.iterator;i.next();){var n=i.value;t.kj[e]=n.layer,e++,t.kj[e]=n.column,e++,t.kj[e]=n.index,e++}return t.kj}function yl(t,e){var i=0;for(t=t.network.vertexes.iterator;t.next();){var n=t.value;n.layer=e[i],i++,n.column=e[i],i++,n.index=e[i],i++}}function Sx(t,e,i){var n=Vr(t,e),s=t.tc[e];(t.Jn===null||t.Jn.length<s*s)&&(t.Jn=[]);for(var a=t.Jn,l=0;l<s;l++){var c=0,f=n[l],m=f.near;if(m!==null&&m.layer===f.layer)if(f=m.index,f>l)for(var v=l+1;v<f;v++){var w=n[v];w.near===m&&w.Dj===m.Dj||c++}else for(v=l-1;v>f;v--)w=n[v],w.near===m&&w.Dj===m.Dj||c++;var C;if(0<=i)for(f=n[l].sourceEdgesArrayAccess,m=0;m<f.length;m++){var k=f[m];if(k.valid&&k.fromVertex.layer!==e)for(w=k.fromVertex.index,v=k.portToPos,k=k.portFromPos,C=m+1;C<f.length;C++){var L=f[C];if(L.valid&&L.fromVertex.layer!==e){var A=L.fromVertex.index,H=L.portToPos;L=L.portFromPos,v<H&&(w>A||w===A&&k>L)&&c++,H<v&&(A>w||A===w&&L>k)&&c++}}}if(0>=i){for(f=n[l].destinationEdgesArrayAccess,m=0;m<f.length;m++)if(k=f[m],k.valid&&k.toVertex.layer!==e)for(w=k.toVertex.index,v=k.portToPos,k=k.portFromPos,C=m+1;C<f.length;C++)L=f[C],L.valid&&L.toVertex.layer!==e&&(A=L.toVertex.index,H=L.portToPos,L=L.portFromPos,k<L&&(w>A||w===A&&v>H)&&c++,L<k&&(A>w||A===w&&H>v)&&c++)}for(a[l*s+l]=c,f=l+1;f<s;f++){var R=0,X=0;if(0<=i){c=n[l].sourceEdgesArrayAccess;var Y=n[f].sourceEdgesArrayAccess;for(m=0;m<c.length;m++)if(k=c[m],k.valid&&k.fromVertex.layer!==e)for(w=k.fromVertex.index,k=k.portFromPos,C=0;C<Y.length;C++)L=Y[C],L.valid&&L.fromVertex.layer!==e&&(A=L.fromVertex.index,L=L.portFromPos,(w<A||w===A&&k<L)&&X++,(A<w||A===w&&L<k)&&R++)}if(0>=i){for(c=n[l].destinationEdgesArrayAccess,Y=n[f].destinationEdgesArrayAccess,m=0;m<c.length;m++)if(k=c[m],k.valid&&k.toVertex.layer!==e)for(w=k.toVertex.index,v=k.portToPos,C=0;C<Y.length;C++)L=Y[C],L.valid&&L.toVertex.layer!==e&&(A=L.toVertex.index,H=L.portToPos,(w<A||w===A&&v<H)&&X++,(A<w||A===w&&H<v)&&R++)}a[l*s+f]=R,a[f*s+l]=X}}return No(t,e,n),a}Zn.prototype.countCrossings=function(){for(var t=0,e=0;e<=this.Ia;e++)for(var i=Sx(this,e,1),n=this.tc[e],s=0;s<n;s++)for(var a=s;a<n;a++)t+=i[s*n+a];return t};function r(t){for(var e=0,i=0;i<=t.Ia;i++){for(var n=t,s=i,a=Vr(n,s),l=n.tc[s],c=0,f=0;f<l;f++){var m=a[f].destinationEdgesArrayAccess;if(m!==null)for(var v=0;v<m.length;v++){var w=m[v];if(w.valid&&w.toVertex.layer!==s){var C=w.fromVertex.column+w.portFromColOffset,k=w.toVertex.column+w.portToColOffset;c+=(Math.abs(C-k)+1)*j1(w)}}}No(n,s,a),e+=c}return e}Zn.prototype.normalize=function(){var t=1/0;this.Ra=-1;for(var e=this.network.vertexes.iterator;e.next();){var i=e.value;t=Math.min(t,i.column-this.nodeMinColumnSpace(i,!0)),this.Ra=Math.max(this.Ra,i.column+this.nodeMinColumnSpace(i,!1))}for(e.reset();e.next();)e.value.column-=t;this.Ra-=t};function o(t,e,i){for(var n=Vr(t,e),s=t.tc[e],a=[],l=0;l<s;l++){var c=n[l],f=null;0>=i&&(f=c.sourceEdgesArrayAccess);var m=null;0<=i&&(m=c.destinationEdgesArrayAccess);var v=0,w=0,C=c.near;if(C!==null&&C.layer===c.layer&&(v+=C.column-1,w++),f!==null)for(C=0;C<f.length;C++){c=f[C];var k=c.fromVertex;c.valid&&!c.rev&&k.layer!==e&&(v+=k.column,w++)}if(m!==null)for(f=0;f<m.length;f++)c=m[f],C=c.toVertex,c.valid&&!c.rev&&C.layer!==e&&(v+=C.column,w++);a[l]=w===0?-1:v/w}return No(t,e,n),a}function u(t,e,i){for(var n=Vr(t,e),s=t.tc[e],a=[],l=0;l<s;l++){var c=n[l],f=null;0>=i&&(f=c.sourceEdgesArrayAccess);var m=null;0<=i&&(m=c.destinationEdgesArrayAccess);var v=0,w=[],C=c.near;if(C!==null&&C.layer===c.layer&&(w[v]=C.column-1,v++),c=void 0,f!==null)for(C=0;C<f.length;C++){c=f[C];var k=c.fromVertex;c.valid&&!c.rev&&k.layer!==e&&(w[v]=k.column+c.portFromColOffset,v++)}if(m!==null)for(f=0;f<m.length;f++)c=m[f],C=c.toVertex,c.valid&&!c.rev&&C.layer!==e&&(w[v]=C.column+c.portToColOffset,v++);v===0?a[l]=-1:(w.sort(function(L,A){return L-A}),m=v>>1,a[l]=v&1?w[m]:w[m-1]+w[m]>>1)}return No(t,e,n),a}function d(t,e,i,n,s,a){if(e.component===n){if(e.component=i,s)for(var l=e.destinationEdges;l.next();){var c=l.value,f=c.toVertex,m=e.layer-f.layer;c=t.linkMinLength(c),m===c&&d(t,f,i,n,s,a)}if(a)for(l=e.sourceEdges;l.next();)c=l.value,f=c.fromVertex,m=f.layer-e.layer,c=t.linkMinLength(c),m===c&&d(t,f,i,n,s,a)}}function g(t,e,i,n,s,a){if(e.component===n){if(e.component=i,s)for(var l=e.destinationEdges;l.next();)g(t,l.value.toVertex,i,n,s,a);if(a)for(e=e.sourceEdges;e.next();)g(t,e.value.fromVertex,i,n,s,a)}}Zn.prototype.removeCycles=function(){for(var t=this.network.edges.iterator;t.next();)t.value.rev=!1;switch(this.Dk){default:case ph:t=this.network;var e=0,i=t.vertexes.count-1,n=[];n.length=i+1;for(var s=t.vertexes.iterator;s.next();)s.value.valid=!0;for(;b(t)!==null;){for(s=M(t);s!==null;)n[i]=s,i--,s.valid=!1,s=M(t);for(s=N(t);s!==null;)n[e]=s,e++,s.valid=!1,s=N(t);s=null;for(var a=0,l=this.network.vertexes.iterator;l.next();){var c=l.value;if(c.valid){for(var f=0,m=c.destinationEdges;m.next();)m.value.toVertex.valid&&f++;m=0;for(var v=c.sourceEdges;v.next();)v.value.fromVertex.valid&&m++;(s===null||a<f-m)&&(s=c,a=f-m)}}s!==null&&(n[e]=s,e++,s.valid=!1)}for(e=0;e<t.vertexes.count;e++)n[e].index=e;for(n=t.edges.iterator;n.next();)e=n.value,e.fromVertex.index>e.toVertex.index&&(t.gm(e),e.rev=!0);break;case Gs:for(n=this.network.vertexes.iterator;n.next();)t=n.value,t.Ll=-1,t.finish=-1;for(t=this.network.edges.iterator;t.next();)t.value.forest=!1;for(this.Kn=0,n.reset();n.next();)e=n.value,e.sourceEdges.count===0&&I(this,e);for(n.reset();n.next();)e=n.value,e.Ll===-1&&I(this,e);for(t.reset();t.next();)n=t.value,n.forest||(e=n.fromVertex,i=e.finish,s=n.toVertex,a=s.finish,s.Ll<e.Ll&&i<a&&(this.network.gm(n),n.rev=!0));break;case fu:for(t=this.network,e=t.vertexes.iterator,n=1/0;e.next();)n=Math.min(n,e.value.layer);if(1/0>n){if(0>n)for(e.reset();e.next();)e.value.layer-=n;for(n=[],e.reset();e.next();)i=e.value,s=n[i.layer],s===void 0?n[i.layer]=[i]:s.push(i);for(i=e=0;i<n.length;i++)if(s=n[i],!s||s.length===0)e++;else if(0<i)for(a=0;a<s.length;a++)s[a].layer-=e;for(n=t.edges.iterator;n.next();)e=n.value,e.fromVertex.layer<e.toVertex.layer&&(t.gm(e),e.rev=!0)}}};function b(t){for(t=t.vertexes.iterator;t.next();){var e=t.value;if(e.valid)return e}return null}function M(t){for(t=t.vertexes.iterator;t.next();){var e=t.value;if(e.valid){for(var i=!0,n=e.destinationEdges;n.next();)if(n.value.toVertex.valid){i=!1;break}if(i)return e}}return null}function N(t){for(t=t.vertexes.iterator;t.next();){var e=t.value;if(e.valid){for(var i=!0,n=e.sourceEdges;n.next();)if(n.value.fromVertex.valid){i=!1;break}if(i)return e}}return null}function I(t,e){e.Ll=t.Kn,t.Kn++;for(var i=e.destinationEdges;i.next();){var n=i.value,s=n.toVertex;s.Ll===-1&&(n.forest=!0,I(t,s))}e.finish=t.Kn,t.Kn++}Zn.prototype.assignLayers=function(){switch(this.Zk){case mh:F(this);break;case Bu:for(var t,e=this.network.vertexes.iterator;e.next();)t=it(this,e.value),this.Ia=Math.max(t,this.Ia);for(e.reset();e.next();)t=e.value,t.layer=this.Ia-t.layer;break;default:case Ou:for(F(this),e=this.network.vertexes.iterator;e.next();)e.value.valid=!1;for(e.reset();e.next();)t=e.value,t.sourceEdges.count===0&&gt(this,t);for(t=1/0,e.reset();e.next();)t=Math.min(t,e.value.layer);for(this.Ia=-1,e.reset();e.next();){var i=e.value;i.layer-=t,this.Ia=Math.max(this.Ia,i.layer)}}};function F(t){for(var e=t.network.vertexes.iterator;e.next();){var i=$(t,e.value);t.Ia=Math.max(i,t.Ia)}}function $(t,e){var i=0;if(e.layer===-1){for(var n=e.destinationEdges;n.next();){var s=n.value,a=s.toVertex;s=t.linkMinLength(s),i=Math.max(i,$(t,a)+s)}e.layer=i}else i=e.layer;return i}function it(t,e){var i=0;if(e.layer===-1){for(var n=e.sourceEdges;n.next();){var s=n.value,a=s.fromVertex;s=t.linkMinLength(s),i=Math.max(i,it(t,a)+s)}e.layer=i}else i=e.layer;return i}function gt(t,e){if(!e.valid){e.valid=!0;for(var i=e.destinationEdges;i.next();)gt(t,i.value.toVertex);for(i=t.network.vertexes.iterator;i.next();)i.value.component=-1;for(var n=e.sourceEdgesArrayAccess,s=n.length,a=0;a<s;a++){var l=n[a],c=l.fromVertex,f=l.toVertex;l=t.linkMinLength(l),c.layer-f.layer>l&&d(t,c,0,-1,!0,!1)}for(d(t,e,1,-1,!0,!0);e.component!==0;){for(a=0,n=1/0,c=0,f=null,l=t.network.vertexes.iterator;l.next();){var m=l.value;if(m.component===1){var v=0,w=!1,C=m.sourceEdgesArrayAccess;s=C.length;for(var k=0;k<s;k++){var L=C[k],A=L.fromVertex;v+=1,A.component!==1&&(a+=1,A=A.layer-m.layer,L=t.linkMinLength(L),n=Math.min(n,A-L))}for(C=m.destinationEdgesArrayAccess,s=C.length,k=0;k<s;k++)L=C[k].toVertex,--v,L.component!==1?--a:w=!0;(f===null||v<c)&&!w&&(f=m,c=v)}}if(0<a){for(i.reset();i.next();)s=i.value,s.component===1&&(s.layer+=n);e.component=0}else f.component=0}for(i=t.network.vertexes.iterator;i.next();)i.value.component=-1;for(d(t,e,1,-1,!0,!1);e.component!==0;){for(n=0,s=1/0,a=0,c=null,f=t.network.vertexes.iterator;f.next();)if(l=f.value,l.component===1){for(m=0,v=!1,C=l.sourceEdgesArrayAccess,w=C.length,k=0;k<w;k++)L=C[k].fromVertex,m+=1,L.component!==1?n+=1:v=!0;for(C=l.destinationEdgesArrayAccess,w=C.length,k=0;k<w;k++)L=C[k],A=L.toVertex,--m,A.component!==1&&(--n,A=l.layer-A.layer,L=t.linkMinLength(L),s=Math.min(s,A-L));(c===null||m>a)&&!v&&(c=l,a=m)}if(0>n){for(i.reset();i.next();)n=i.value,n.component===1&&(n.layer-=s);e.component=0}else c.component=0}}}function _t(t,e,i){return t.K===90?i&&!e.rev||!i&&e.rev?270:90:t.K===180?i&&!e.rev||!i&&e.rev?0:180:t.K===270?i&&!e.rev||!i&&e.rev?90:270:i&&!e.rev||!i&&e.rev?180:0}Zn.prototype.initializeIndices=function(){switch(this.Qk){default:case Cx:for(var t=this.network.vertexes.iterator;t.next();){var e=t.value,i=e.layer;e.index=this.tc[i],this.tc[i]++}break;case A0:for(t=this.network.vertexes.iterator,e=this.Ia;0<=e;e--)for(t.reset();t.next();)i=t.value,i.layer===e&&i.index===-1&&zt(this,i);break;case Mx:for(t=this.network.vertexes.iterator,e=0;e<=this.Ia;e++)for(t.reset();t.next();)i=t.value,i.layer===e&&i.index===-1&&Ae(this,i)}};function zt(t,e){var i=e.layer;for(e.index=t.tc[i],t.tc[i]++,e=e.destinationEdgesArrayAccess,i=!0;i;){i=!1;for(var n=0;n<e.length-1;n++){var s=e[n],a=e[n+1];s.portFromColOffset>a.portFromColOffset&&(i=!0,e[n]=a,e[n+1]=s)}}for(i=0;i<e.length;i++)n=e[i],n.valid&&(n=n.toVertex,n.index===-1&&zt(t,n))}function Ae(t,e){var i=e.layer;e.index=t.tc[i],t.tc[i]++,e=e.sourceEdgesArrayAccess;for(var n=!0;n;)for(n=!1,i=0;i<e.length-1;i++){var s=e[i],a=e[i+1];s.portToColOffset>a.portToColOffset&&(n=!0,e[i]=a,e[i+1]=s)}for(i=0;i<e.length;i++)n=e[i],n.valid&&(n=n.fromVertex,n.index===-1&&Ae(t,n))}Zn.prototype.reduceCrossings=function(){var t=this.countCrossings(),e=fa(this),i,n;for(i=0;i<this.bj;i++){for(n=0;n<=this.Ia;n++)Bi(this,n,1),Ee(this,n,1);var s=this.countCrossings();for(s<t&&(t=s,e=fa(this)),n=this.Ia;0<=n;n--)Bi(this,n,-1),Ee(this,n,-1);s=this.countCrossings(),s<t&&(t=s,e=fa(this))}for(yl(this,e),i=0;i<this.bj;i++){for(n=0;n<=this.Ia;n++)Bi(this,n,0),Ee(this,n,0);for(s=this.countCrossings(),s<t&&(t=s,e=fa(this)),n=this.Ia;0<=n;n--)Bi(this,n,0),Ee(this,n,0);s=this.countCrossings(),s<t&&(t=s,e=fa(this))}yl(this,e);var a,l,c;switch(this.rk){case kx:break;case Lx:for(c=t+1;(n=this.countCrossings())<c;)for(c=n,i=this.Ia;0<=i;i--)for(l=0;l<=i;l++){for(a=!0;a;)for(a=!1,n=i;n>=l;n--)a=Ee(this,n,-1)||a;for(s=this.countCrossings(),s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=i;n>=l;n--)a=Ee(this,n,1)||a;for(s=this.countCrossings(),s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=l;n<=i;n++)a=Ee(this,n,1)||a;for(s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=l;n<=i;n++)a=Ee(this,n,-1)||a;for(s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=i;n>=l;n--)a=Ee(this,n,0)||a;for(s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=l;n<=i;n++)a=Ee(this,n,0)||a;s>=t?yl(this,e):(t=s,e=fa(this))}break;default:case $1:for(i=this.Ia,l=0,c=t+1;(n=this.countCrossings())<c;){for(c=n,a=!0;a;)for(a=!1,n=i;n>=l;n--)a=Ee(this,n,-1)||a;for(s=this.countCrossings(),s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=i;n>=l;n--)a=Ee(this,n,1)||a;for(s=this.countCrossings(),s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=l;n<=i;n++)a=Ee(this,n,1)||a;for(s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=l;n<=i;n++)a=Ee(this,n,-1)||a;for(s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=i;n>=l;n--)a=Ee(this,n,0)||a;for(s>=t?yl(this,e):(t=s,e=fa(this)),a=!0;a;)for(a=!1,n=l;n<=i;n++)a=Ee(this,n,0)||a;s>=t?yl(this,e):(t=s,e=fa(this))}}yl(this,e)};function Bi(t,e,i){var n=Vr(t,e),s=t.tc[e],a=u(t,e,i),l=o(t,e,i);for(i=0;i<s;i++)l[i]===-1&&(l[i]=n[i].column),a[i]===-1&&(a[i]=n[i].column);for(var c=!0,f;c;)for(c=!1,i=0;i<s-1;i++)(a[i+1]<a[i]||a[i+1]===a[i]&&l[i+1]<l[i])&&(c=!0,f=a[i],a[i]=a[i+1],a[i+1]=f,f=l[i],l[i]=l[i+1],l[i+1]=f,f=n[i],n[i]=n[i+1],n[i+1]=f);for(i=a=0;i<s;i++)f=n[i],f.index=i,a+=t.nodeMinColumnSpace(f,!0),f.column=a,a+=1,a+=t.nodeMinColumnSpace(f,!1);No(t,e,n)}function Ee(t,e,i){var n=Vr(t,e),s=t.tc[e];i=Sx(t,e,i);var a,l=[];for(a=0;a<s;a++)l[a]=-1;var c=[];for(a=0;a<s;a++)c[a]=-1;for(var f=!1,m=!0;m;)for(m=!1,a=0;a<s-1;a++){var v=i[n[a].index*s+n[a+1].index],w=i[n[a+1].index*s+n[a].index],C=0,k=0,L=n[a].column,A=n[a+1].column,H=t.nodeMinColumnSpace(n[a],!0),R=t.nodeMinColumnSpace(n[a],!1),X=t.nodeMinColumnSpace(n[a+1],!0),Y=t.nodeMinColumnSpace(n[a+1],!1);H=L-H+X,R=A-R+Y;var tt=n[a].sourceEdges.iterator;for(tt.reset();tt.next();)if(X=tt.value,Y=X.fromVertex,X.valid&&Y.layer===e){for(X=0;n[X]!==Y;)X++;X<a&&(C+=2*(a-X),k+=2*(a+1-X)),X===a+1&&(C+=1),X>a+1&&(C+=4*(X-a),k+=4*(X-(a+1)))}for(tt=n[a].destinationEdges.iterator,tt.reset();tt.next();)if(X=tt.value,Y=X.toVertex,X.valid&&Y.layer===e){for(X=0;n[X]!==Y;)X++;X===a+1&&(k+=1)}for(tt=n[a+1].sourceEdges.iterator,tt.reset();tt.next();)if(X=tt.value,Y=X.fromVertex,X.valid&&Y.layer===e){for(X=0;n[X]!==Y;)X++;X<a&&(C+=2*(a+1-X),k+=2*(a-X)),X===a&&(k+=1),X>a+1&&(C+=4*(X-(a+1)),k+=4*(X-a))}for(tt=n[a+1].destinationEdges.iterator,tt.reset();tt.next();)if(X=tt.value,Y=X.toVertex,X.valid&&Y.layer===e){for(X=0;n[X]!==Y;)X++;X===a&&(C+=1)}X=Y=0,tt=l[n[a].index];var st=c[n[a].index],bt=l[n[a+1].index],Te=c[n[a+1].index];tt!==-1&&(Y+=Math.abs(tt-L),X+=Math.abs(tt-R)),st!==-1&&(Y+=Math.abs(st-L),X+=Math.abs(st-R)),bt!==-1&&(Y+=Math.abs(bt-A),X+=Math.abs(bt-H)),Te!==-1&&(Y+=Math.abs(Te-A),X+=Math.abs(Te-H)),(k<C-.5||k===C&&w<v-.5||k===C&&w===v&&X<Y-.5)&&(m=f=!0,n[a].column=R,n[a+1].column=H,v=n[a],n[a]=n[a+1],n[a+1]=v)}for(a=0;a<s;a++)n[a].index=a;return No(t,e,n),f}Zn.prototype.straightenAndPack=function(){if(this.ve===0){var t=(this.bg&1)!==0,e=(this.bg&j2)!==0;if(1e3<this.network.edges.count&&e&&(t=!1),t){var i=[];for(e=0;e<=this.Ia;e++)i[e]=0;for(var n,s=this.network.vertexes.iterator;s.next();){var a=s.value;e=a.layer,n=a.column,a=this.nodeMinColumnSpace(a,!1),i[e]=Math.max(i[e],n+a)}for(s.reset();s.next();)a=s.value,e=a.layer,n=a.column,a.column=(8*(this.Ra-i[e])>>1)+8*n;this.Ra*=8}if(this.bg&2)for(i=!0;i;){for(i=!1,e=this.Md+1;e<=this.Ia;e++)i=hi(this,e,1)||i;for(e=this.Md-1;0<=e;e--)i=hi(this,e,-1)||i;i=hi(this,this.Md,0)||i}if(this.bg&4){for(e=this.Md+1;e<=this.Ia;e++)xi(this,e,1);for(e=this.Md-1;0<=e;e--)xi(this,e,-1);xi(this,this.Md,0)}if(t&&(En(this,-1),En(this,1)),this.bg&2)for(i=!0;i;){for(i=!1,i=hi(this,this.Md,0)||i,e=this.Md+1;e<=this.Ia;e++)i=hi(this,e,0)||i;for(e=this.Md-1;0<=e;e--)i=hi(this,e,0)||i}}else Po(this)};function hi(t,e,i){for(var n=!1;$i(t,e,i);)n=!0;return n}function $i(t,e,i){var n,s=Vr(t,e),a=t.tc[e],l=o(t,e,-1);if(0<i)for(n=0;n<a;n++)l[n]=-1;var c=o(t,e,1);if(0>i)for(n=0;n<a;n++)c[n]=-1;for(var f=!1,m=!0;m;)for(m=!1,n=0;n<a;n++){var v=s[n].column,w=t.nodeMinColumnSpace(s[n],!0),C=t.nodeMinColumnSpace(s[n],!1),k=0;0>n-1||v-s[n-1].column-1>w+t.nodeMinColumnSpace(s[n-1],!1)?k=v-1:k=v,w=n+1>=a||s[n+1].column-v-1>C+t.nodeMinColumnSpace(s[n+1],!0)?v+1:v;var L=C=0,A=0;if(0>=i)for(var H=s[n].sourceEdges.iterator;H.next();){var R=H.value,X=R.fromVertex;if(R.valid&&X.layer!==e){var Y=j1(R),tt=R.portFromColOffset;R=R.portToColOffset,X=X.column,C+=(Math.abs(v+R-(X+tt))+1)*Y,L+=(Math.abs(k+R-(X+tt))+1)*Y,A+=(Math.abs(w+R-(X+tt))+1)*Y}}if(0<=i)for(H=s[n].destinationEdges.iterator;H.next();)R=H.value,X=R.toVertex,R.valid&&X.layer!==e&&(Y=j1(R),tt=R.portFromColOffset,R=R.portToColOffset,X=X.column,C+=(Math.abs(v+tt-(X+R))+1)*Y,L+=(Math.abs(k+tt-(X+R))+1)*Y,A+=(Math.abs(w+tt-(X+R))+1)*Y);R=tt=Y=0,H=l[s[n].index],X=c[s[n].index],H!==-1&&(Y+=Math.abs(H-v),tt+=Math.abs(H-k),R+=Math.abs(H-w)),X!==-1&&(Y+=Math.abs(X-v),tt+=Math.abs(X-k),R+=Math.abs(X-w)),L<C||L===C&&tt<Y?(m=f=!0,s[n].column=k):(A<C||A===C&&R<Y)&&(m=f=!0,s[n].column=w)}return No(t,e,s),t.normalize(),f}function xi(t,e,i){var n=Vr(t,e),s=t.tc[e],a=u(t,e,i),l=[];for(i=0;i<s;i++)l[i]=a[i];for(a=!0;a;)for(a=!1,i=0;i<s;i++){var c=n[i].column,f=t.nodeMinColumnSpace(n[i],!0),m=t.nodeMinColumnSpace(n[i],!1),v=0;if(l[i]===-1)if(i===0&&i===s-1)v=c;else if(i===0){var w=n[i+1].column;w-c===m+t.nodeMinColumnSpace(n[i+1],!0)?v=c-1:v=c}else i===s-1?(w=n[i-1].column,v=c-w===f+t.nodeMinColumnSpace(n[i-1],!1)?c+1:c):(w=n[i-1].column,f=w+t.nodeMinColumnSpace(n[i-1],!1)+f+1,w=n[i+1].column,m=w-t.nodeMinColumnSpace(n[i+1],!0)-m-1,v=(f+m)/2|0);else i===0&&i===s-1?v=l[i]:i===0?(w=n[i+1].column,m=w-t.nodeMinColumnSpace(n[i+1],!0)-m-1,v=Math.min(l[i],m)):i===s-1?(w=n[i-1].column,f=w+t.nodeMinColumnSpace(n[i-1],!1)+f+1,v=Math.max(l[i],f)):(w=n[i-1].column,f=w+t.nodeMinColumnSpace(n[i-1],!1)+f+1,w=n[i+1].column,m=w-t.nodeMinColumnSpace(n[i+1],!0)-m-1,f<l[i]&&l[i]<m?v=l[i]:f>=l[i]?v=f:m<=l[i]&&(v=m));v!==c&&(a=!0,n[i].column=v)}No(t,e,n),t.normalize()}function bn(t,e){for(var i=!0,n=t.network.vertexes.iterator;n.next();){var s=n.value,a=t.nodeMinColumnSpace(s,!0),l=t.nodeMinColumnSpace(s,!1);if(s.column-a<=e&&s.column+l>=e){i=!1;break}}if(t=!1,i)for(n.reset();n.next();)i=n.value,i.column>e&&(--i.column,t=!0);return t}function Rn(t,e){var i=e+1,n,s=[],a=[];for(n=0;n<=t.Ia;n++)s[n]=!1,a[n]=!1;for(var l=t.network.vertexes.iterator;l.next();){n=l.value;var c=n.column-t.nodeMinColumnSpace(n,!0),f=n.column+t.nodeMinColumnSpace(n,!1);c<=e&&f>=e&&(s[n.layer]=!0),c<=i&&f>=i&&(a[n.layer]=!0)}for(c=!0,i=!1,n=0;n<=t.Ia;n++)c=c&&!(s[n]&&a[n]);if(c)for(l.reset();l.next();)t=l.value,t.column>e&&(--t.column,i=!0);return i}function En(t,e){for(var i=0;i<=t.Ra;i++)for(;bn(t,i););for(t.normalize(),i=0;i<t.Ra;i++)for(;Rn(t,i););t.normalize();var n;if(0<e)for(i=0;i<=t.Ra;i++){var s=fa(t),a=r(t);for(n=a+1;a<n;){n=a,Fr(t,i,1);var l=r(t);l>a?yl(t,s):l<a&&(a=l,s=fa(t))}}if(0>e)for(i=t.Ra;0<=i;i--)for(s=fa(t),a=r(t),n=a+1;a<n;)n=a,Fr(t,i,-1),l=r(t),l>a?yl(t,s):l<a&&(a=l,s=fa(t));t.normalize()}function Fr(t,e,i){t.le=0;for(var n=t.network.vertexes.iterator;n.next();)n.value.component=-1;if(0<i)for(n.reset();n.next();){var s=n.value;s.column-t.nodeMinColumnSpace(s,!0)<=e&&(s.component=t.le)}if(0>i)for(n.reset();n.next();)s=n.value,s.column+t.nodeMinColumnSpace(s,!1)>=e&&(s.component=t.le);for(t.le++,n.reset();n.next();)e=n.value,e.component===-1&&(g(t,e,t.le,-1,!0,!0),t.le++);var a;for(e=[],a=0;a<t.le*t.le;a++)e[a]=!1;for(s=[],a=0;a<(t.Ia+1)*(t.Ra+1);a++)s[a]=-1;for(n.reset();n.next();){a=n.value;for(var l=a.layer,c=Math.max(0,a.column-t.nodeMinColumnSpace(a,!0)),f=Math.min(t.Ra,a.column+t.nodeMinColumnSpace(a,!1));c<=f;c++)s[l*(t.Ra+1)+c]=a.component}for(a=0;a<=t.Ia;a++){if(0<i)for(l=0;l<t.Ra;l++)s[a*(t.Ra+1)+l]!==-1&&s[a*(t.Ra+1)+l+1]!==-1&&s[a*(t.Ra+1)+l]!==s[a*(t.Ra+1)+l+1]&&(e[s[a*(t.Ra+1)+l]*t.le+s[a*(t.Ra+1)+l+1]]=!0);if(0>i)for(l=t.Ra;0<l;l--)s[a*(t.Ra+1)+l]!==-1&&s[a*(t.Ra+1)+l-1]!==-1&&s[a*(t.Ra+1)+l]!==s[a*(t.Ra+1)+l-1]&&(e[s[a*(t.Ra+1)+l]*t.le+s[a*(t.Ra+1)+l-1]]=!0)}for(s=[],a=0;a<t.le;a++)s[a]=!0;for(l=[],l.push(0);l.length!==0;)if(f=l[l.length-1],l.pop(),s[f])for(s[f]=!1,a=0;a<t.le;a++)e[f*t.le+a]&&l.splice(0,0,a);if(0<i)for(n.reset();n.next();)t=n.value,s[t.component]&&--t.column;if(0>i)for(n.reset();n.next();)i=n.value,s[i.component]&&(i.column+=1)}function Po(t){for(var e=Pe(),i=t.fl.length,n=0;n<=i;n++)e[n]=[];for(n=t.network.vertexes.iterator;n.next();){var s=n.value;e[i-s.layer][s.index]=s}i=new At,Yi(e,i);var a=null,l=null,c=null,f=null,m=(t.ve&1)!==0,v=(t.ve&2)!==0,w=(t.ve&4)!==0,C=(t.ve&8)!==0;for(m&&(t.verticalAlignment(e,i,!0),a=Au(t,e,!0,!1)),e.reverse(),w&&(t.verticalAlignment(e,i,!1),c=Au(t,e,!1,!1)),n=$n(e),s=n.next();!s.done;s=n.next())s.value.reverse();C&&(t.verticalAlignment(e,i,!1),f=Au(t,e,!1,!0)),e.reverse(),v&&(t.verticalAlignment(e,i,!0),l=Au(t,e,!0,!0)),qe(e),t.u(a,l,c,f),t.network.vertexes.each(function(k){var L=Pe();m&&L.push(a.get(k)),v&&L.push(l.get(k)),w&&L.push(c.get(k)),C&&L.push(f.get(k)),L.sort(function(H,R){return H-R});var A=L.length;A=(L[Math.floor((A-1)/2)]+L[Math.ceil((A-1)/2)])/2,qe(L),k.zc=A})}function Yi(t,e){for(var i=t.length,n=1;n<i-1;n++)for(var s=0,a=0,l=t[n],c=t[n+1],f=0;a<c.length;f++){var m=c[f];t:{if(m.node===null){var v=Ex(m);if(0<v.length){v=v[0].node===null;break t}}v=!1}var w=v;if(f===c.length-1||w){for(v=l.length-1,w&&(v=Ex(m)[0].index);a<=f;){if(m=c[a],!m.bo){w=[];for(var C=$n(m.sourceEdgesArrayAccess),k=C.next();!k.done;k=C.next())k=k.value,k.valid&&w.push(k);m.bo=w}for(m=$n(m.bo),w=m.next();!w.done;w=m.next())w=w.value,C=w.fromVertex.index,(C<s||C>v)&&e.add(w);a++}s=v}}}Zn.prototype.verticalAlignment=function(t,e,i){Nu(t),t=$n(t);for(var n=t.next();!n.done;n=t.next()){var s=-1;n=$n(n.value);for(var a=n.next();!a.done;a=n.next()){a=a.value;var l=i?Ex(a):$2(a),c=l.length;if(0<c){l.sort(function(w,C){return w.vi-C.vi});var f=(c-1)/2;for(c=Math.floor(f),f=Math.ceil(f);c<=f;c++)if(a.align===a){var m=l[c],v=void 0;v=i?K1(m,a):K1(a,m),!e.contains(v)&&s<m.vi&&(m.align=a,a.root=m.root,a.align=m.root,s=m.vi)}}}}};function Nu(t){for(var e=0;e<t.length;e++)for(var i=t[e],n=0;n<i.length;n++){var s=i[n];s.root=s,s.align=s,s.Tz=e,s.vi=n}}function Au(t,e,i,n){for(var s=t.K===90||t.K===270,a=$n(e),l=a.next();!l.done;l=a.next()){var c=$n(l.value);for(l=c.next();!l.done;l=c.next())l=l.value,l.sd=l,l.shift=1/0,l.zc=NaN,l.qg=0}for(l=t.K===90||t.K===270,a=$n(e),c=a.next();!c.done;c=a.next()){c=$n(c.value);for(var f=c.next();!f.done;f=c.next())if(f=f.value,f.root===f){for(var m=0,v=f;v.align!==f;){var w=v.align,C=l?v.width:v.height,k=l?w.width:w.height;if(i){var L=K1(v,w),A=L.portFromPos,H=L.portToPos;L.link!==null&&(v.node&&v.node!==L.link.fromNode&&(A=l?v.focusX:v.focusY),w.node&&w.node!==L.link.toNode&&(H=l?w.focusX:w.focusY))}else L=K1(w,v),A=L.portToPos,H=L.portFromPos,L.link!==null&&(v.node&&v.node!==L.link.toNode&&(A=l?v.focusX:v.focusY),w.node&&w.node!==L.link.fromNode&&(H=l?w.focusX:w.focusY));C=n?v.qg+(C-A)-(k-H):v.qg+A-H,w.qg=C,m=Math.min(m,C),v=v.align}v=f;do v.qg=v.qg-m,v=v.align;while(v!==f)}}for(i=$n(e),l=i.next();!l.done;l=i.next())for(a=$n(l.value),l=a.next();!l.done;l=a.next())l=l.value,l.root===l&&Du(t,l,e);for(i=0;i<e.length;i++)if(!(0>=e[i].length)&&(l=e[i][0],l.sd===l)){l.sd.shift===1/0&&(l.sd.shift=0),l=i,c=0;do{for(a=e[l][c];a.align!==a.root;)a=a.align,l++,0<a.vi&&(c=pa(a,e),c.sd.shift=Math.min(c.sd.shift,a.sd.shift+a.zc+a.qg-(c.zc+c.qg+(s?c.width:c.height)+t.columnSpacing)));c=a.vi+1}while(l<e.length&&c<e[l].length&&a.sd===e[l][c].sd)}for(t=new pe,e=$n(e),l=e.next();!l.done;l=e.next())for(i=$n(l.value),l=i.next();!l.done;l=i.next())l=l.value,l.zc=l.zc+l.sd.shift+l.qg,a=s?l.width:l.height,t.add(l,n?-l.zc-a:l.zc);return t}function Du(t,e,i){if(isNaN(e.zc)){e.zc=0;var n=e;do{if(0<n.vi){var s=pa(n,i),a=s.root;Du(t,a,i),e.sd===e&&(e.sd=a.sd);var l=t.K===90||t.K===270?s.width:s.height;e.sd===a.sd&&(e.zc=Math.max(e.zc,a.zc+s.qg+l-n.qg+t.columnSpacing))}n=n.align}while(n!==e);for(;n.align!==e;)n=n.align,n.zc=e.zc,n.sd=e.sd}}function pa(t,e){var i=t.Tz;return t=t.vi,1>t&&lt("Could not determine previous vertex in layer"),e[i][t-1]}Zn.prototype.u=function(t){for(var e=[],i=0;i<arguments.length;++i)e[i]=arguments[i];i=-1;for(var n=Pe(),s=Pe(),a=1/0,l=0;4>l;l++)if(e[l]){var c=Iu(this,e[l],n,s,l);c<a&&(i=l,a=c)}for(a={},l=0;4>l;a={delta:a.delta},l++)e[l]&&(a.delta=l===0||l===2?n[i]-n[l]:s[i]-s[l],a.delta!==0&&e[l].each(function(f){return function(m){m.value+=f.delta}}(a)));qe(n),qe(s)};function Iu(t,e,i,n,s){if(!e||e.count===0)return i[s]=0,n[s]=0,1/0;var a=1/0,l=-1/0;return e.each(function(c){var f=c.key;c=c.value,f=t.K===90||t.K===270?f.width:f.height,c<a&&(a=c),c+f>l&&(l=c+f)}),i[s]=a,n[s]=l,l-a}Zn.prototype.commitLayout=function(){if(this.setsPortSpots)for(var t=el(this,!0),e=el(this,!1),i=this.network.edges.iterator;i.next();){var n=i.value.link;n!==null&&(n.fromSpot=t,n.toSpot=e)}this.commitNodes(),this.Gu(),this.isRouting&&this.commitLinks()};function el(t,e){return t.K===270?e?oo:ao:t.K===90?e?ao:oo:t.K===180?e?co:so:e?so:co}Zn.prototype.commitNodes=function(){this.he=[],this.Ld=[],this.Kd=[],this.Ta=[];for(var t=0;t<=this.Ia;t++)this.he[t]=0,this.Ld[t]=0,this.Kd[t]=0,this.Ta[t]=0;for(t=this.network.vertexes.iterator;t.next();){var e=t.value,i=e.layer;this.he[i]=Math.max(this.he[i],this.nodeMinLayerSpace(e,!0)),this.Ld[i]=Math.max(this.Ld[i],this.nodeMinLayerSpace(e,!1))}e=0,i=this.ie;for(var n=0;n<=this.Ia;n++){var s=i;0>=this.he[n]+this.Ld[n]&&(s=0),0<n&&(e+=s/2),this.K===90||this.K===0?(e+=this.Ld[n],this.Kd[n]=e,e+=this.he[n]):(e+=this.he[n],this.Kd[n]=e,e+=this.Ld[n]),n<this.Ia&&(e+=s/2),this.Ta[n]=e}for(i=e,e=this.arrangementOrigin,n=0;n<=this.Ia;n++)this.K===270?this.Kd[n]=e.y+this.Kd[n]:this.K===90?(this.Kd[n]=e.y+i-this.Kd[n],this.Ta[n]=i-this.Ta[n]):this.K===180?this.Kd[n]=e.x+this.Kd[n]:(this.Kd[n]=e.x+i-this.Kd[n],this.Ta[n]=i-this.Ta[n]);i=this.ve!==0,t.reset(),n=this.K===270||this.K===90;for(var a=1/0,l=s=1/0,c=-1/0;t.next();){var f=t.value,m=f.layer,v=f.column|0;n?(l=e.x+this.kc*v,m=this.Kd[m]):(l=this.Kd[m],m=e.y+this.kc*v),f.centerX=l,f.centerY=m,i&&isFinite(f.zc)&&(n?f.node?f.x=e.x+f.zc:f.centerX=e.x+f.zc:f.node?f.y=e.y+f.zc:f.centerY=e.y+f.zc),a=Math.min(f.x,a),s=Math.min(f.y,s),n?(l=a,c=Math.max(c,f.bounds.right)):(l=s,c=Math.max(c,f.bounds.bottom))}for(this.xw=c-l,a=e.x-a,e=e.y-s,this.Rf=new z(i&&n?0:a,i&&!n?0:e),t.reset();t.next();)i=t.value,i.x+=a,i.y+=e,i.commit()},Zn.prototype.Gu=function(){for(var t=0,e=this.ie,i=0;i<=this.Ia;i++)t+=this.he[i],t+=this.Ld[i];t+=this.Ia*e,e=[],i=this.ve!==0?this.xw:this.kc*this.Ra;for(var n=this.maxLayer;0<=n;n--)this.K===270?n===0?e.push(new It(0,0,i,Math.abs(this.Ta[0]))):e.push(new It(0,this.Ta[n-1],i,Math.abs(this.Ta[n-1]-this.Ta[n]))):this.K===90?n===0?e.push(new It(0,this.Ta[0],i,Math.abs(this.Ta[0]-t))):e.push(new It(0,this.Ta[n],i,Math.abs(this.Ta[n-1]-this.Ta[n]))):this.K===180?n===0?e.push(new It(0,0,Math.abs(this.Ta[0]),i)):e.push(new It(this.Ta[n-1],0,Math.abs(this.Ta[n-1]-this.Ta[n]),i)):n===0?e.push(new It(this.Ta[0],0,Math.abs(this.Ta[0]-t),i)):e.push(new It(this.Ta[n],0,Math.abs(this.Ta[n-1]-this.Ta[n]),i));this.commitLayers(e,this.Rf)},Zn.prototype.commitLayers=function(){},Zn.prototype.commitLinks=function(){for(var t=this.network.edges.iterator,e;t.next();)e=t.value.link,e!==null&&(e.uh(),e.Fj(),e.zf());for(t.reset();t.next();)e=t.value.link,e!==null&&e.vg();for(t.reset();t.next();){var i=t.value;if(e=i.link,e!==null){e.uh();var n=e,s=n.fromNode,a=n.toNode,l=n.fromPort,c=n.toPort;if(s!==null){var f=s.findVisibleNode();f!==null&&f!==s&&(s=f,l=f.port)}a!==null&&(f=a.findVisibleNode(),f!==null&&f!==a&&(a=f,c=f.port));var m=e.computeSpot(!0,l);f=e.computeSpot(!1,c);var v=i.fromVertex,w=i.toVertex;if(i.valid)e.curve===Qa&&e.pointsCount===4&&(v.column===w.column&&this.alignOption===0?(i=e.getLinkPoint(s,l,m,!0,!1,a,c),c=e.getLinkPoint(a,c,f,!1,!1,s,l),i.w()||i.set(s.actualBounds.center),c.w()||c.set(a.actualBounds.center),e.Fj(),e.yf(i.x,i.y),e.yf((2*i.x+c.x)/3,(2*i.y+c.y)/3),e.yf((i.x+2*c.x)/3,(i.y+2*c.y)/3),e.yf(c.x,c.y)):(i=n=!1,l!==null&&m===Nn&&(n=!0),c!==null&&f===Nn&&(i=!0),(n||i)&&(f=null,n&&(f=e.getLinkPointFromPoint(s,l,l.ga(on),e.i(3),!0),f.w()||f.set(s.actualBounds.center),e.L(0,f.x,f.y)),s=null,i&&(s=e.getLinkPointFromPoint(a,c,c.ga(on),e.i(0),!1),s.w()||s.set(a.actualBounds.center),e.L(3,s.x,s.y)),f&&(a=e.i(2),e.L(1,(2*f.x+a.x)/3,(2*f.y+a.y)/3)),s&&(a=e.i(1),e.L(2,(2*s.x+a.x)/3,(2*s.y+a.y)/3))))),e.zf();else if(v.layer===w.layer)e.zf();else{var C=!1,k=!1,L=this.ie,A=e.firstPickIndex+1;if(e.isOrthogonal){k=!0;var H=e.pointsCount;4<H&&e.points.removeRange(2,H-3)}else if(e.curve===Qa)C=!0,H=e.pointsCount,4<H&&e.points.removeRange(2,H-3),H===4&&(A=2);else{H=e.pointsCount;var R=m===Nn,X=f===Nn;2<H&&R&&X?e.points.removeRange(1,H-2):3<H&&R&&!X?e.points.removeRange(1,H-3):3<H&&!R&&X?e.points.removeRange(2,H-2):4<H&&!R&&!X&&e.points.removeRange(2,H-3)}if(i.rev){for(;w!==null&&v!==w;){var Y=H=null;for(R=w.sourceEdges.iterator;R.next()&&(X=R.value,X.link!==i.link||(H=X.fromVertex,Y=X.toVertex,H.node!==null)););if(H===null)break;if(H!==v){R=e.i(A-1).x,X=e.i(A-1).y;var tt=H.centerX,st=H.centerY;if(k)this.K===180||this.K===0?A===e.firstPickIndex+1?(e.m(A++,R,X),e.m(A++,R,st)):(Y!==null?Y.centerY:X)!==st&&(Y=this.Ta[H.layer-1]+this.Rf.x,e.m(A++,Y,X),e.m(A++,Y,st)):A===e.firstPickIndex+1?(e.m(A++,R,X),e.m(A++,tt,X)):(Y!==null?Y.centerX:R)!==tt&&(Y=this.Ta[H.layer-1]+this.Rf.y,e.m(A++,R,Y),e.m(A++,tt,Y));else if(A===e.firstPickIndex+1){Y=Math.max(10,this.he[w.layer]);var bt=Math.max(10,this.Ld[w.layer]);if(C)this.K===180?tt<=w.bounds.x?(w=w.bounds.x,e.m(A++,w-Y,st),e.m(A++,w,st),e.m(A++,w+bt,st)):(e.m(A++,tt-Y,st),e.m(A++,tt,st),e.m(A++,tt+bt,st)):this.K===90?st>=w.bounds.bottom?(w=w.bounds.y+w.bounds.height,e.m(A++,tt,w+bt),e.m(A++,tt,w),e.m(A++,tt,w-Y)):(e.m(A++,tt,st+bt),e.m(A++,tt,st),e.m(A++,tt,st-Y)):this.K===270?st<=w.bounds.y?(w=w.bounds.y,e.m(A++,tt,w-Y),e.m(A++,tt,w),e.m(A++,tt,w+bt)):(e.m(A++,tt,st-Y),e.m(A++,tt,st),e.m(A++,tt,st+bt)):this.K===0&&(tt>=w.bounds.right?(w=w.bounds.x+w.bounds.width,e.m(A++,w+bt,st),e.m(A++,w,st),e.m(A++,w-Y,st)):(e.m(A++,tt+bt,st),e.m(A++,tt,st),e.m(A++,tt-Y,st)));else{e.m(A++,R,X);var Te=0;this.K===180||this.K===0?((this.K===180?tt>=w.bounds.right:tt<=w.bounds.x)&&(Te=(this.K===0?-Y:bt)/2),e.m(A++,R+Te,st)):((this.K===270?st>=w.bounds.bottom:st<=w.bounds.y)&&(Te=(this.K===90?-Y:bt)/2),e.m(A++,tt,X+Te)),e.m(A++,tt,st)}}else Y=Math.max(10,this.he[H.layer]),bt=Math.max(10,this.Ld[H.layer]),C?this.K===180?(e.m(A++,tt-Y-L,st),e.m(A++,Math.min(tt-Y+L/2,tt),st),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,Math.max(tt+bt-L/2,tt),st),e.m(A++,tt+bt+L,st)):this.K===90?(e.m(A++,tt,st+bt+L),e.m(A++,tt,Math.max(st+bt-L/2,st)),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,tt,Math.min(st-Y+L/2,st)),e.m(A++,tt,st-Y-L)):this.K===270?(e.m(A++,tt,st-Y-L),e.m(A++,tt,Math.min(st-Y+L/2,st)),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,tt,Math.max(st+bt-L/2,st)),e.m(A++,tt,st+bt+L)):(e.m(A++,tt+bt+L,st),e.m(A++,Math.max(tt+bt-L/2,tt),st),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,Math.min(tt-Y+L/2,tt),st),e.m(A++,tt-Y-L,st)):e.m(A++,tt,st)}w=H}(c===null||m!==Nn||k)&&(R=e.i(A-1).x,X=e.i(A-1).y,tt=e.i(A).x,st=e.i(A).y,k?(L=this.Ld[v.layer],this.K===180||this.K===0?(k=X,k>=v.bounds.y&&k<=v.bounds.bottom&&(this.K===180?tt>=v.bounds.x:tt<=v.bounds.right)&&(w=v.centerX+(this.K===180?-L:L),k<v.bounds.y+v.bounds.height/2?k=v.bounds.y-this.kc/2:k=v.bounds.bottom+this.kc/2,e.m(A++,w,X),e.m(A++,w,k)),e.m(A++,tt,k)):(k=R,k>=v.bounds.x&&k<=v.bounds.right&&(this.K===270?st>=v.bounds.y:st<=v.bounds.bottom)&&(w=v.centerY+(this.K===270?-L:L),k<v.bounds.x+v.bounds.width/2?k=v.bounds.x-this.kc/2:k=v.bounds.right+this.kc/2,e.m(A++,R,w),e.m(A++,k,w)),e.m(A++,k,st)),e.m(A++,tt,st)):C?(Y=Math.max(10,this.he[v.layer]),bt=Math.max(10,this.Ld[v.layer]),this.K===180&&tt>=v.bounds.x?(w=v.bounds.x+v.bounds.width,e.L(A-2,w,X),e.L(A-1,w+bt,X)):this.K===90&&st<=v.bounds.bottom?(w=v.bounds.y,e.L(A-2,R,w),e.L(A-1,R,w-Y)):this.K===270&&st>=v.bounds.y?(w=v.bounds.y+v.bounds.height,e.L(A-2,R,w),e.L(A-1,R,w+bt)):this.K===0&&tt<=v.bounds.right&&(w=v.bounds.x,e.L(A-2,w,X),e.L(A-1,w-Y,X))):(Y=Math.max(10,this.he[v.layer]),bt=Math.max(10,this.Ld[v.layer]),k=0,this.K===180||this.K===0?((this.K===180?tt<=v.bounds.x:tt>=v.bounds.right)&&(k=(this.K===0?bt:-Y)/2),e.m(A++,tt+k,X)):((this.K===270?st<=v.bounds.y:st>=v.bounds.bottom)&&(k=(this.K===90?bt:-Y)/2),e.m(A++,R,st+k)),e.m(A++,tt,st)))}else{for(;v!==null&&v!==w;){for(Y=H=null,v=v.destinationEdges.iterator;v.next()&&(R=v.value,R.link!==i.link||(H=R.toVertex,Y=R.fromVertex,Y.node!==null&&(Y=null),H.node!==null)););if(H===null)break;H!==w&&(R=e.i(A-1).x,X=e.i(A-1).y,tt=H.centerX,st=H.centerY,k?this.K===180||this.K===0?(Y!==null?Y.centerY:X)!==st&&(Y=this.Ta[H.layer]+this.Rf.x,A===e.firstPickIndex+1&&(Y=this.K===0?Math.max(Y,R):Math.min(Y,R)),e.m(A++,Y,X),e.m(A++,Y,st)):(Y!==null?Y.centerX:R)!==tt&&(Y=this.Ta[H.layer]+this.Rf.y,A===e.firstPickIndex+1&&(Y=this.K===90?Math.max(Y,X):Math.min(Y,X)),e.m(A++,R,Y),e.m(A++,tt,Y)):(Y=Math.max(10,this.he[H.layer]),bt=Math.max(10,this.Ld[H.layer]),C?this.K===180?(e.m(A++,tt+bt+L,st),e.m(A++,Math.max(tt+bt-L/2,tt),st),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,Math.min(tt-Y+L/2,tt),st),e.m(A++,tt-Y-L,st)):this.K===90?(e.m(A++,tt,st-Y-L),e.m(A++,tt,Math.min(st-Y+L/2,st)),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,tt,Math.max(st+bt-L/2,st)),e.m(A++,tt,st+bt+L)):this.K===270?(e.m(A++,tt,st+bt+L),e.m(A++,tt,Math.max(st+bt-L/2,st)),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,tt,Math.min(st-Y+L/2,st)),e.m(A++,tt,st-Y-L)):(e.m(A++,tt-Y-L,st),e.m(A++,Math.min(tt-Y+L/2,tt),st),e.m(A++,tt,st),e.m(A++,tt,st),e.m(A++,Math.max(tt+bt-L/2,tt),st),e.m(A++,tt+bt+L,st)):this.K===180?(e.m(A++,tt+bt,st),e.m(A++,tt-Y,st)):this.K===90?(e.m(A++,tt,st-Y),e.m(A++,tt,st+bt)):this.K===270?(e.m(A++,tt,st+bt),e.m(A++,tt,st-Y)):(e.m(A++,tt-Y,st),e.m(A++,tt+bt,st)))),v=H}k&&(R=e.i(A-1).x,X=e.i(A-1).y,tt=e.i(A).x,st=e.i(A).y,this.K===180||this.K===0?X!==st&&(Y=this.K===0?Math.min(Math.max((tt+R)/2,this.Ta[w.layer]+this.Rf.x),tt):Math.max(Math.min((tt+R)/2,this.Ta[w.layer]+this.Rf.x),tt),e.m(A++,Y,X),e.m(A++,Y,st)):R!==tt&&(Y=this.K===90?Math.min(Math.max((st+X)/2,this.Ta[w.layer]+this.Rf.y),st):Math.max(Math.min((st+X)/2,this.Ta[w.layer]+this.Rf.y),st),e.m(A++,R,Y),e.m(A++,tt,Y)))}n!==null&&C&&4<=e.pointsCount&&(l!==null&&(l=m===Nn?e.getLinkPointFromPoint(s,l,l.ga(on),e.i(3),!0):e.i(0),m===Nn&&(m=e.i(2),n=e.i(3),this.direction===90||this.direction===270?(e.L(1,(l.x+m.x)/2,m.y),e.L(2,n.x,(m.y+n.y)/2)):(e.L(1,m.x,(l.y+m.y)/2),e.L(2,(m.x+n.x)/2,n.y))),l.w()||l.set(s.actualBounds.center),e.L(0,l.x,l.y)),c!==null&&(s=f===Nn?e.getLinkPointFromPoint(a,c,c.ga(on),e.i(e.pointsCount-4),!1):e.i(e.pointsCount-1),f===Nn&&(c=e.i(e.pointsCount-3),f=e.i(e.pointsCount-4),this.direction===90||this.direction===270?(e.L(e.pointsCount-2,(s.x+c.x)/2,c.y),e.L(e.pointsCount-2,f.x,(c.y+f.y)/2)):(e.L(e.pointsCount-2,c.x,(s.y+c.y)/2),e.L(e.pointsCount-3,(c.x+f.x)/2,f.y))),s.w()||s.set(a.actualBounds.center),e.L(e.pointsCount-1,s.x,s.y))),e.zf(),i.commit()}}}this.avoidOrthogonalOverlaps()},Zn.prototype.avoidOrthogonalOverlaps=function(){if(!(0>=this.linkSpacing)){for(var t=new Kt,e=this.network.edges.iterator;e.next();){var i=e.value.link;i!==null&&i.isOrthogonal&&!t.contains(i)&&t.add(i)}if(0<t.count)if(this.K===90||this.K===270){for(e=0,i=[],t=t.iterator;t.next();){var n=t.value;if(n!==null&&n.isOrthogonal)for(var s=2;s<n.pointsCount-3;s++){var a=n.i(s),l=n.i(s+1);if(this.B(a.y,l.y)&&!this.B(a.x,l.x)){var c=new Sp;c.layer=Math.floor(a.y/2);var f=n.i(0),m=n.i(n.pointsCount-1);if(c.first=f.x*f.x+f.y,c.jc=m.x*m.x+m.y,c.rd=Math.min(a.x,l.x),c.Ic=Math.max(a.x,l.x),c.index=s,c.link=n,s+2<n.pointsCount){f=n.i(s-1),m=n.i(s+2);var v=0;f.y<a.y?v=m.y<a.y?3:a.x<l.x?2:1:f.y>a.y&&(v=m.y>a.y?0:l.x<a.x?2:1),c.j=v}i.push(c)}}}if(1<i.length)for(i.sort(this.Vx),t=0;t<i.length;){for(a=i[t].layer,n=t+1;n<i.length&&i[n].layer===a;)n++;if(1<n-t)for(a=t;a<n;){for(l=i[a].Ic,s=t+1;s<n&&i[s].rd<l;)l=Math.max(l,i[s].Ic),s++;if(l=s-a,1<l){for(this.zi(i,this.Js,a,a+l),v=1,c=i[a].jc,f=a;f<s;f++)m=i[f],m.jc!==c&&(v++,c=m.jc);this.zi(i,this.Ux,a,a+l);var w=1;for(c=i[a].first,f=a;f<s;f++)m=i[f],m.first!==c&&(w++,c=m.first);for(f=!0,m=w,v<w?(f=!1,m=v,c=i[a].jc,this.zi(i,this.Js,a,a+l)):c=i[a].first,v=0,w=a;w<s;w++){var C=i[w];(f?C.first:C.jc)!==c&&(v++,c=f?C.first:C.jc);var k=C.link;a=k.i(C.index),l=k.i(C.index+1);var L=this.linkSpacing*(v-(m-1)/2);e++,k.uh(),k.L(C.index,a.x,a.y+L),k.L(C.index+1,l.x,l.y+L),k.zf()}}a=s}t=n}}else{for(e=0,i=[],t=t.iterator;t.next();)if(n=t.value,n!==null&&n.isOrthogonal)for(s=2;s<n.pointsCount-3;s++)a=n.i(s),l=n.i(s+1),this.B(a.x,l.x)&&!this.B(a.y,l.y)&&(c=new Sp,c.layer=Math.floor(a.x/2),f=n.i(0),m=n.i(n.pointsCount-1),c.first=f.x+f.y*f.y,c.jc=m.x+m.y*m.y,c.rd=Math.min(a.y,l.y),c.Ic=Math.max(a.y,l.y),c.index=s,c.link=n,s+2<n.pointsCount&&(f=n.i(s-1),m=n.i(s+2),v=0,f.x<a.x?v=m.x<a.x?3:a.y<l.y?2:1:f.x>a.x&&(v=m.x>a.x?0:l.y<a.y?2:1),c.j=v),i.push(c));if(1<i.length)for(i.sort(this.Vx),t=0;t<i.length;){for(a=i[t].layer,n=t+1;n<i.length&&i[n].layer===a;)n++;if(1<n-t)for(a=t;a<n;){for(l=i[a].Ic,s=t+1;s<n&&i[s].rd<l;)l=Math.max(l,i[s].Ic),s++;if(l=s-a,1<l){for(this.zi(i,this.Js,a,a+l),v=1,c=i[a].jc,f=a;f<s;f++)m=i[f],m.jc!==c&&(v++,c=m.jc);for(this.zi(i,this.Ux,a,a+l),w=1,c=i[a].first,f=a;f<s;f++)m=i[f],m.first!==c&&(w++,c=m.first);for(f=!0,m=w,v<w?(f=!1,m=v,c=i[a].jc,this.zi(i,this.Js,a,a+l)):c=i[a].first,v=0,w=a;w<s;w++)C=i[w],(f?C.first:C.jc)!==c&&(v++,c=f?C.first:C.jc),k=C.link,a=k.i(C.index),l=k.i(C.index+1),L=this.linkSpacing*(v-(m-1)/2),e++,k.uh(),k.L(C.index,a.x+L,a.y),k.L(C.index+1,l.x+L,l.y),k.zf()}a=s}t=n}}}},T=Zn.prototype,T.Vx=function(t,e){return t instanceof Sp&&e instanceof Sp&&t!==e?t.layer<e.layer?-1:t.layer>e.layer?1:t.rd<e.rd?-1:t.rd>e.rd?1:t.Ic<e.Ic?-1:t.Ic>e.Ic?1:0:0},T.Ux=function(t,e){return t instanceof Sp&&e instanceof Sp&&t!==e?t.first<e.first?-1:t.first>e.first||t.j<e.j?1:t.j>e.j||t.rd<e.rd?-1:t.rd>e.rd?1:t.Ic<e.Ic?-1:t.Ic>e.Ic?1:0:0},T.Js=function(t,e){return t instanceof Sp&&e instanceof Sp&&t!==e?t.jc<e.jc?-1:t.jc>e.jc||t.j<e.j?1:t.j>e.j||t.rd<e.rd?-1:t.rd>e.rd?1:t.Ic<e.Ic?-1:t.Ic>e.Ic?1:0:0},T.B=function(t,e){return t-=e,-1<t&&1>t},T.zi=function(t,e,i,n){var s=t.length,a=n-i;if(!(1>=a))if((0>i||i>=s-1)&&lt("not in range 0 <= from < length: "+i),a===2)n=t[i],s=t[i+1],0<e(n,s)&&(t[i]=s,t[i+1]=n);else if(i===0)if(n>=s)t.sort(e);else for(i=t.slice(0,n),i.sort(e),e=0;e<n;e++)t[e]=i[e];else if(n>=s)for(n=t.slice(i),n.sort(e),e=i;e<s;e++)t[e]=n[e-i];else for(s=t.slice(i,n),s.sort(e),e=i;e<n;e++)t[e]=s[e-i]};function Vr(t,e){var i=t.tc[e];if(i>=t.He.length){for(var n=[],s=0;s<t.He.length;s++)n[s]=t.He[s];t.He=n}for(t.He[i]===void 0||t.He[i]===null?n=[]:(n=t.He[i],t.He[i]=null),t=t.fl[e],e=0;e<t.length;e++)i=t[e],n[i.index]=i;return n}function No(t,e,i){t.He[t.tc[e]]=i}ct.Object.defineProperties(Zn.prototype,{layerSpacing:{get:function(){return this.ie},set:function(t){this.ie!==t&&0<=t&&(this.ie=t,this.C())}},columnSpacing:{get:function(){return this.kc},set:function(t){this.kc!==t&&0<t&&(this.kc=t,this.C())}},direction:{get:function(){return this.K},set:function(t){this.K!==t&&(t===0||t===90||t===180||t===270?(this.K=t,this.C()):lt("LayeredDigraphLayout.direction must be 0, 90, 180, or 270"))}},cycleRemoveOption:{get:function(){return this.Dk},set:function(t){this.Dk===t||t!==ph&&t!==Gs&&t!==fu||(this.Dk=t,this.C())}},layeringOption:{get:function(){return this.Zk},set:function(t){this.Zk===t||t!==Ou&&t!==mh&&t!==Bu||(this.Zk=t,this.C())}},initializeOption:{get:function(){return this.Qk},set:function(t){this.Qk===t||t!==A0&&t!==Mx&&t!==Cx||(this.Qk=t,this.C())}},iterations:{get:function(){return this.bj},set:function(t){this.bj!==t&&0<=t&&(this.bj=t,this.C())}},aggressiveOption:{get:function(){return this.rk},set:function(t){this.rk===t||t!==kx&&t!==$1&&t!==Lx||(this.rk=t,this.C())}},packOption:{get:function(){return this.bg},set:function(t){this.bg!==t&&0<=t&&8>t&&(this.bg=t,this.C())}},alignOption:{get:function(){return this.ve},set:function(t){this.ve!==t&&0<=t&&16>t&&(this.ve=t,this.C())}},setsPortSpots:{get:function(){return this.sf},set:function(t){this.sf!==t&&(this.sf=t,this.C())}},linkSpacing:{get:function(){return this.Cn},set:function(t){this.Cn!==t&&0<=t&&(this.Cn=t,this.C())}},maxLayer:{get:function(){return this.Ia}},maxIndex:{get:function(){return this.Iq}},maxColumn:{get:function(){return this.Ra}},minIndexLayer:{get:function(){return this.Hn}},maxIndexLayer:{get:function(){return this.Md}}});var Gs=new mt(Zn,"CycleDepthFirst",0),ph=new mt(Zn,"CycleGreedy",1),fu=new mt(Zn,"CycleFromLayers",2),Ou=new mt(Zn,"LayerOptimalLinkLength",0),mh=new mt(Zn,"LayerLongestPathSink",1),Bu=new mt(Zn,"LayerLongestPathSource",2),A0=new mt(Zn,"InitDepthFirstOut",0),Mx=new mt(Zn,"InitDepthFirstIn",1),Cx=new mt(Zn,"InitNaive",2),kx=new mt(Zn,"AggressiveNone",0),$1=new mt(Zn,"AggressiveLess",1),Lx=new mt(Zn,"AggressiveMore",2),j2=8;Zn.className="LayeredDigraphLayout",Zn.CycleDepthFirst=Gs,Zn.CycleGreedy=ph,Zn.CycleFromLayers=fu,Zn.LayerOptimalLinkLength=Ou,Zn.LayerLongestPathSink=mh,Zn.LayerLongestPathSource=Bu,Zn.InitDepthFirstOut=A0,Zn.InitDepthFirstIn=Mx,Zn.InitNaive=Cx,Zn.AggressiveNone=kx,Zn.AggressiveLess=$1,Zn.AggressiveMore=Lx,Zn.PackNone=0,Zn.PackExpand=1,Zn.PackStraighten=2,Zn.PackMedian=4,Zn.PackAll=15,Zn.AlignNone=0,Zn.AlignUpperLeft=1,Zn.AlignUpperRight=2,Zn.AlignLowerLeft=4,Zn.AlignLowerRight=8,Zn.AlignAll=15;function Sp(){this.index=this.Ic=this.rd=this.jc=this.first=this.layer=0,this.link=null,this.j=0}Sp.className="SegInfo";function Mv(t){nr.call(this,t)}gi(Mv,nr),Mv.prototype.createVertex=function(){return new Ql(this)},Mv.prototype.createEdge=function(){return new Iy(this)},Mv.className="LayeredDigraphNetwork";function Ql(t){lo.call(this,t),this.$n=this.bo=this.ao=this.co=null,this.Za=this.Ag=this.Ig=-1,this.u=NaN,this.F=null,this.valid=!1,this.finish=this.Ll=NaN,this.Dj=0,this.dv=this.ev=null}gi(Ql,lo);function Gx(t,e){return t.index-e.index}function K1(t,e){if(!t.$n){for(var i=[],n=$n(t.destinationEdgesArrayAccess),s=n.next();!s.done;s=n.next())s=s.value,s.valid&&i.push(s);t.$n=i}for(t=$n(t.$n),i=t.next();!i.done;i=t.next())if(i=i.value,i.toVertex===e)return i;lt("Unable to find destination edge to given vertex")}function Ex(t){if(!t.co){for(var e=[],i=$n(t.sourceEdgesArrayAccess),n=i.next();!n.done;n=i.next())n=n.value,n.valid&&e.push(n.fromVertex);e.sort(Gx),t.co=e}return t.co}function $2(t){if(!t.ao){for(var e=[],i=$n(t.destinationEdgesArrayAccess),n=i.next();!n.done;n=i.next())n=n.value,n.valid&&e.push(n.toVertex);e.sort(Gx),t.ao=e}return t.ao}Ql.prototype.Cl=function(t){lo.prototype.Cl.call(this,t),this.bo=this.co=null},Ql.prototype.Kl=function(t){lo.prototype.Kl.call(this,t),this.bo=this.co=null},Ql.prototype.zl=function(t){lo.prototype.zl.call(this,t),this.$n=this.ao=null},Ql.prototype.Jl=function(t){lo.prototype.Jl.call(this,t),this.$n=this.ao=null},ct.Object.defineProperties(Ql.prototype,{layer:{get:function(){return this.Ig},set:function(t){this.Ig!==t&&(this.Ig=t)}},column:{get:function(){return this.Ag},set:function(t){this.Ag!==t&&(this.Ag=t)}},index:{get:function(){return this.Za},set:function(t){this.Za!==t&&(this.Za=t)}},component:{get:function(){return this.u},set:function(t){this.u!==t&&(this.u=t)}},near:{get:function(){return this.F},set:function(t){this.F!==t&&(this.F=t)}}}),Ql.prototype.deleteDestinationEdge=Ql.prototype.Jl,Ql.prototype.addDestinationEdge=Ql.prototype.zl,Ql.prototype.deleteSourceEdge=Ql.prototype.Kl,Ql.prototype.addSourceEdge=Ql.prototype.Cl,Ql.className="LayeredDigraphVertex";function Iy(t){Na.call(this,t),this.j=this.ia=this.Ha=!1,this.V=this.u=NaN,this.F=this.o=0}gi(Iy,Na),ct.Object.defineProperties(Iy.prototype,{fromVertex:{get:function(){return this.kd},set:function(t){this.kd!==t&&(this.kd=t)}},toVertex:{get:function(){return this.qd},set:function(t){this.qd!==t&&(this.qd=t)}},valid:{get:function(){return this.Ha},set:function(t){this.Ha!==t&&(this.Ha=t)}},rev:{get:function(){return this.ia},set:function(t){this.ia!==t&&(this.ia=t)}},forest:{get:function(){return this.j},set:function(t){this.j!==t&&(this.j=t)}},portFromPos:{get:function(){return this.u},set:function(t){this.u!==t&&(this.u=t)}},portToPos:{get:function(){return this.V},set:function(t){this.V!==t&&(this.V=t)}},portFromColOffset:{get:function(){return this.o},set:function(t){this.o!==t&&(this.o=t)}},portToColOffset:{get:function(){return this.F},set:function(t){this.F!==t&&(this.F=t)}}}),Iy.className="LayeredDigraphEdge";function cn(t){pr.call(this),this.Ub=new At,this.Wn=U1,this.ud=Pc,this.vo=G1,this.Bq=Rx,this.$v=[],this.td=!0,this.Rb=X1,this.$d=new ii(10,10).freeze();var e=new ig(this);this.W=new pu(e),this.Y=new pu(e),this.ru=[],t&&Object.assign(this,t)}gi(cn,pr),cn.prototype.cloneProtected=function(t){pr.prototype.cloneProtected.call(this,t),t.Wn=this.Wn,t.vo=this.vo,t.Bq=this.Bq,t.td=this.td,t.Rb=this.Rb,t.$d.assign(this.$d),t.W.copyInheritedPropertiesFrom(this.W),t.Y.copyInheritedPropertiesFrom(this.Y)},cn.prototype.qb=function(t){t.classType===cn?t.name.indexOf("Alignment")===0?this.alignment=t:t.name.indexOf("Arrangement")===0?this.arrangement=t:t.name.indexOf("Compaction")===0?this.compaction=t:t.name.indexOf("Path")===0?this.path=t:t.name.indexOf("Sorting")===0?this.sorting=t:t.name.indexOf("Style")===0?this.treeStyle=t:lt("Unknown enum value: "+t):pr.prototype.qb.call(this,t)},cn.prototype.createNetwork=function(){return new ig(this)},cn.prototype.makeNetwork=function(t){function e(n){if(n instanceof Le)return!n.isLinkLabel&&n.category!=="Comment";if(n instanceof ue){var s=n.fromNode;return s===null||s.isLinkLabel||s.category==="Comment"?!1:(n=n.toNode,!(n===null||n.isLinkLabel||n.category==="Comment"))}return!1}var i=this.createNetwork();return t instanceof wt?(i.lg(t.nodes,!0,e),i.lg(t.links,!0,e)):t instanceof ji?i.lg(t.memberParts,!1,e):i.lg(t.iterator,!1,e),i},cn.prototype.doLayout=function(t){this.network===null&&(this.network=this.makeNetwork(t)),this.arrangement!==Y1&&(this.arrangementOrigin=this.initialOrigin(this.arrangementOrigin));var e=this.diagram;if(e===null&&t instanceof wt&&(e=t),this.path===U1&&e!==null?this.ud=e.isTreePathToChildren?Pc:tg:this.ud=this.path===U1?Pc:this.path,0<this.network.vertexes.count){for(this.network.Ko(),t=this.network.vertexes.iterator;t.next();)e=t.value,e.initialized=!1,e.level=0,e.parent=null,e.children=[];if(0<this.Ub.count){for(t=new At,e=this.Ub.iterator;e.next();){var i=e.value;i instanceof Le?(i=this.network.ki(i),i!==null&&t.add(i)):i instanceof pu&&t.add(i)}this.Ub=t}for(this.Ub.count===0&&this.findRoots(),t=this.Ub.copy().iterator;t.next();)e=t.value,e.initialized||(e.initialized=!0,_x(this,e));for(e=this.network.vertexes,t=null;t=K2(e),0<t.count;)e=Xx(this,t),e!==null&&this.Ub.add(e),e.initialized=!0,_x(this,e),e=t;for(t=this.Ub.iterator;t.next();)e=t.value,e instanceof pu&&Jx(this,e);for(t=this.Ub.iterator;t.next();)e=t.value,e instanceof pu&&qx(this,e);for(t=this.Ub.iterator;t.next();)e=t.value,e instanceof pu&&Qx(this,e);if(this.Cu(),this.layerStyle===J1){for(t=[],e=this.network.vertexes.iterator;e.next();){i=e.value;var n=i.parent;n===null&&(n=i),n=n.angle===0||n.angle===180;var s=t[i.level];s===void 0&&(s=0),t[i.level]=Math.max(s,n?i.width:i.height)}for(e=0;e<t.length;e++)t[e]===void 0&&(t[e]=0);for(this.$v=t,e=this.network.vertexes.iterator;e.next();)i=e.value,n=i.parent,n===null&&(n=i),n.angle===0||n.angle===180?(n.angle===180&&(i.focusX+=t[i.level]-i.width),i.width=t[i.level]):(n.angle===270&&(i.focusY+=t[i.level]-i.height),i.height=t[i.level])}else if(this.layerStyle===zx)for(t=this.network.vertexes.iterator;t.next();){for(e=t.value,i=e.angle===0||e.angle===180,n=-1,s=0;s<e.children.length;s++){var a=e.children[s];n=Math.max(n,i?a.width:a.height)}if(0<=n)for(s=0;s<e.children.length;s++)a=e.children[s],i?(e.angle===180&&(a.focusX+=n-a.width),a.width=n):(e.angle===270&&(a.focusY+=n-a.height),a.height=n)}for(t=this.Ub.iterator;t.next();)e=t.value,e instanceof pu&&this.layoutTree(e);this.arrangeTrees(),this.updateParts()}this.network=null,this.Ub=new At,this.isValidLayout=!0};function K2(t){var e=new At;for(t=t.iterator;t.next();){var i=t.value;i.initialized||e.add(i)}return e}cn.prototype.findRoots=function(){for(var t=this.network.vertexes,e=t.iterator;e.next();){var i=e.value;switch(this.ud){case Pc:i.sourceEdges.count===0&&this.Ub.add(i);break;case tg:i.destinationEdges.count===0&&this.Ub.add(i);break;default:lt("Unhandled path value "+this.ud.toString())}}this.Ub.count===0&&(t=Xx(this,t),t!==null&&this.Ub.add(t))};function Xx(t,e){var i=999999,n=null;for(e=e.iterator;e.next();){var s=e.value;switch(t.ud){case Pc:s.sourceEdges.count<i&&(i=s.sourceEdges.count,n=s);break;case tg:s.destinationEdges.count<i&&(i=s.destinationEdges.count,n=s);break;default:lt("Unhandled path value "+t.ud.toString())}}return n}function _x(t,e){if(e!==null){switch(t.ud){case Pc:if(0<e.destinationEdges.count){for(var i=new Kt,n=e.destinationVertexes;n.next();){var s=n.value;Yx(t,e,s)&&i.add(s)}0<i.count&&(e.children=i.Fa())}break;case tg:if(0<e.sourceEdges.count){for(i=new Kt,n=e.sourceVertexes;n.next();)s=n.value,Yx(t,e,s)&&i.add(s);0<i.count&&(e.children=i.Fa())}break;default:lt("Unhandled path value"+t.ud.toString())}for(i=e.children,n=i.length,s=0;s<n;s++){var a=i[s];a.initialized=!0,a.level=e.level+1,a.parent=e,t.Ub.remove(a)}for(e=0;e<n;e++)_x(t,i[e])}}function Yx(t,e,i){if(i.initialized){if(e===null)var n=!1;else{for(n=e.parent;n!==null&&n!==i;)n=n.parent;n=n===i}if(n||i.level>e.level)return!1;t.removeChild(i.parent,i)}return!0}cn.prototype.removeChild=function(t,e){if(t!==null&&e!==null){for(var i=t.children,n=0,s=0;s<i.length;s++)i[s]===e&&n++;if(0<n){n=Array(i.length-n);for(var a=s=0;a<i.length;a++)i[a]!==e&&(n[s++]=i[a]);t.children=n}}};function Jx(t,e){if(e!==null){t.initializeTreeVertexValues(e),e.alignment===Dc&&t.sortTreeVertexChildren(e);for(var i=0,n=e.childrenCount,s=0,a=e.children,l=a.length,c=0;c<l;c++){var f=a[c];Jx(t,f),i+=f.descendantCount+1,n=Math.max(n,f.maxChildrenCount),s=Math.max(s,f.maxGenerationCount)}e.descendantCount=i,e.maxChildrenCount=n,e.maxGenerationCount=0<n?s+1:0}}function H2(t,e){switch(t.vo){default:case G1:return e.parent!==null?e.parent:t.W;case Bx:return e.parent===null?t.W:e.parent.parent===null?t.Y:e.parent;case Ox:return e.parent!==null?e.parent.parent!==null?e.parent.parent:t.Y:t.W;case Ix:var i=!0;if(e.childrenCount===0)i=!1;else for(var n=e.children,s=n.length,a=0;a<s;a++)if(0<n[a].childrenCount){i=!1;break}return i&&e.parent!==null?t.Y:e.parent!==null?e.parent:t.W}}cn.prototype.initializeTreeVertexValues=function(t){if(t.copyInheritedPropertiesFrom(H2(this,t)),t.parent!==null&&t.parent.alignment===Dc){for(var e=t.angle,i=t.parent.children,n=0;n<i.length&&t!==i[n];)n++;n%2===0?n!==i.length-1&&(e=e===90?180:e===180?270:e===270?180:270):e=e===90?0:e===180?90:e===270?0:90,t.angle=e}t.initialized=!0};function qx(t,e){if(e!==null){t.assignTreeVertexValues(e),e=e.children;for(var i=e.length,n=0;n<i;n++)qx(t,e[n])}}cn.prototype.assignTreeVertexValues=function(){};function Qx(t,e){if(e!==null){e.alignment!==Dc&&t.sortTreeVertexChildren(e),e=e.children;for(var i=e.length,n=0;n<i;n++)Qx(t,e[n])}}cn.prototype.sortTreeVertexChildren=function(t){switch(t.sorting){case Cv:break;case By:t.children.reverse();break;case Fy:t.children.sort(t.comparer);break;case Ry:t.children.sort(t.comparer),t.children.reverse();break;default:lt("Unhandled sorting value "+t.sorting.toString())}},cn.prototype.Cu=function(){if(this.comments)for(var t=this.network.vertexes.iterator;t.next();)this.addComments(t.value)},cn.prototype.addComments=function(t){var e=t.angle,i=t.parent,n=0,s=!1;i!==null&&(n=i.angle,s=i.alignment,s=Mp(s)),e=e===90||e===270,n=n===90||n===270,i=t.childrenCount===0;var a=0,l=0,c=0,f=t.commentSpacing;if(t.node!==null)for(var m=t.node.Mu();m.next();){var v=m.value;v.category==="Comment"&&v.canLayout()&&(t.comments===null&&(t.comments=[]),t.comments.push(v),v.Va(),v=v.measuredBounds,e&&!i||!s&&!n&&i||s&&n&&i?(a=Math.max(a,v.width),l+=v.height+Math.abs(c)):(a+=v.width+Math.abs(c),l=Math.max(l,v.height)),c=f)}t.comments!==null&&(e&&!i||!s&&!n&&i||s&&n&&i?(a+=Math.abs(t.commentMargin),l=Math.max(0,l-t.height)):(l+=Math.abs(t.commentMargin),a=Math.max(0,a-t.width)),s=It.allocAt(0,0,t.bounds.width+a,t.bounds.height+l),t.bounds=s,It.free(s))};function Mp(t){return t===gf||t===Dc||t===vf||t===yd}function Oy(t){return t===gf||t===Dc}function Tx(t){var e=t.parent;if(e!==null){var i=e.alignment;if(Mp(i)){if(Oy(i)){for(e=e.children,i=0;i<e.length&&t!==e[i];)i++;return i%2===0}if(i===vf)return!0}}return!1}cn.prototype.layoutComments=function(t){if(t.comments!==null){var e=t.node.measuredBounds,i=t.parent,n=t.angle,s=0,a=!1;i!==null&&(s=i.angle,a=i.alignment,a=Mp(a)),n=n===90||n===270,i=s===90||s===270;for(var l=t.childrenCount===0,c=Tx(t),f=0,m=t.comments,v=m.length,w=z.alloc(),C=0;C<v;C++){var k=m[C],L=k.measuredBounds;if(n&&!l||!a&&!i&&l||a&&i&&l){if(135<s&&!a||i&&c)if(0<=t.commentMargin)for(w.h(t.bounds.x-t.commentMargin-L.width,t.bounds.y+f),k.move(w),k=k.Sd();k.next();){var A=k.value;A.fromSpot=co,A.toSpot=so}else for(w.h(t.bounds.x+2*t.focus.x-t.commentMargin,t.bounds.y+f),k.move(w),k=k.Sd();k.next();)A=k.value,A.fromSpot=so,A.toSpot=co;else if(0<=t.commentMargin)for(w.h(t.bounds.x+2*t.focus.x+t.commentMargin,t.bounds.y+f),k.move(w),k=k.Sd();k.next();)A=k.value,A.fromSpot=so,A.toSpot=co;else for(w.h(t.bounds.x+t.commentMargin-L.width,t.bounds.y+f),k.move(w),k=k.Sd();k.next();)A=k.value,A.fromSpot=co,A.toSpot=so;f=0<=t.commentSpacing?f+(L.height+t.commentSpacing):f+(t.commentSpacing-L.height)}else{if(135<s&&!a||!i&&c)if(0<=t.commentMargin)for(w.h(t.bounds.x+f,t.bounds.y-t.commentMargin-L.height),k.move(w),k=k.Sd();k.next();)A=k.value,A.fromSpot=oo,A.toSpot=ao;else for(w.h(t.bounds.x+f,t.bounds.y+2*t.focus.y-t.commentMargin),k.move(w),k=k.Sd();k.next();)A=k.value,A.fromSpot=ao,A.toSpot=oo;else if(0<=t.commentMargin)for(w.h(t.bounds.x+f,t.bounds.y+2*t.focus.y+t.commentMargin),k.move(w),k=k.Sd();k.next();)A=k.value,A.fromSpot=ao,A.toSpot=oo;else for(w.h(t.bounds.x+f,t.bounds.y+t.commentMargin-L.height),k.move(w),k=k.Sd();k.next();)A=k.value,A.fromSpot=oo,A.toSpot=ao;f=0<=t.commentSpacing?f+(L.width+t.commentSpacing):f+(t.commentSpacing-L.width)}}if(z.free(w),e=f-t.commentSpacing-(n?e.height:e.width),this.ud===Pc)for(t=t.destinationEdges;t.next();)s=t.value.link,s===null||s.isAvoiding||(s.fromEndSegmentLength=0<e?e:NaN);else for(t=t.sourceEdges;t.next();)s=t.value.link,s===null||s.isAvoiding||(s.toEndSegmentLength=0<e?e:NaN)}},cn.prototype.layoutTree=function(t){if(t!==null){for(var e=t.children,i=e.length,n=0;n<i;n++)this.layoutTree(e[n]);switch(t.compaction){case Z1:t2(this,t);break;case zy:if(t.alignment===Dc)t2(this,t);else if(t.childrenCount===0)n=t.parent,i=!1,e=0,n!==null&&(e=n.angle,i=n.alignment,i=Mp(i)),n=Tx(t),t.S.h(0,0),t.Da.h(t.width,t.height),t.parent===null||t.comments===null||(e!==180&&e!==270||i)&&!n?t.la.h(0,0):e===180&&!i||(e===90||e===270)&&n?t.la.h(t.width-2*t.focus.x,0):t.la.h(0,t.height-2*t.focus.y),t.Yo=null,t.kp=null;else{var s=Fu(t);e=s===90||s===270;var a=0,l=t.children,c=l.length;for(i=0;i<c;i++)n=l[i],a=Math.max(a,e?n.Da.width:n.Da.height);var f=t.alignment;n=f===Nc;var m=f===Ac,v=Mp(f),w=Math.max(0,t.breadthLimit);i=this.computeLayerSpacing(t);var C=t.nodeSpacing,k=this.computeNodeIndent(t),L=t.rowSpacing,A=0;(n||m||t.hm||t.im&&t.maxGenerationCount===1)&&(A=Math.max(0,t.rowIndent)),n=t.width;var H=t.height,R=0,X=0,Y=0,tt=null,st=null,bt=0,Te=0,Ke=0,Oe=0,he=0,Gt=0,Wi=0,Di=0;if(v&&!Oy(f)&&135<s&&l.reverse(),Oy(f))if(1<c)for(var In=0;In<c;In++)In%2===0&&In!==c-1&&(Di=Math.max(Di,e?l[In].Da.width:l[In].Da.height));else c===1&&(Di=e?l[0].Da.width:l[0].Da.height);if(v){switch(f){case gf:X=135>s?e2(this,t,l,Di,R,X):i2(this,t,l,Di,R,X),Di=X.x,R=X.width,X=X.height;break;case vf:for(tt=0;tt<c;tt++)st=l[tt],w=st.Da,Y=Gt===0?0:L,e?(st.S.h(a-w.width,Oe+Y),R=Math.max(R,w.width),X=Math.max(X,Oe+Y+w.height),Oe+=Y+w.height):(st.S.h(Ke+Y,a-w.height),R=Math.max(R,Ke+Y+w.width),X=Math.max(X,w.height),Ke+=Y+w.width),Gt++;break;case yd:for(tt=0;tt<c;tt++)st=l[tt],a=st.Da,w=Gt===0?0:L,e?(st.S.h(C/2+t.focus.x,Oe+w),R=Math.max(R,a.width),X=Math.max(X,Oe+w+a.height),Oe+=w+a.height):(st.S.h(Ke+w,C/2+t.focus.y),R=Math.max(R,Ke+w+a.width),X=Math.max(X,a.height),Ke+=w+a.width),Gt++}tt=il(this,2),st=il(this,2),e?(tt[0].h(0,0),tt[1].h(0,X),st[0].h(R,0)):(tt[0].h(0,0),tt[1].h(R,0),st[0].h(0,X)),st[1].h(R,X)}else for(In=0;In<c;In++){var sr=l[In],is=sr.Da;if(e){0<w&&0<Gt&&Ke+C+is.width>w&&(Ke<a&&D0(t,f,a-Ke,0,Wi,In-1),he++,Gt=0,Wi=In,Y=X,Ke=0,Oe=135<s?-X-L:X+L),V1(this,sr,0,Oe);var cs=0;if(Gt===0)tt=sr.Yo,st=sr.kp,bt=is.width,Te=is.height,(tt===null||st===null||s!==Fu(sr))&&(tt=il(this,2),st=il(this,2),tt[0].h(0,0),tt[1].h(0,Te),st[0].h(bt,0),st[1].h(bt,Te));else{var ma=Pe();Te=n2(this,t,sr,tt,st,bt,Te,ma),cs=Te.x,tt=ma[0],st=ma[1],bt=Te.width,Te=Te.height,qe(ma),Ke<is.width&&0>cs&&(Qm(t,-cs,0,Wi,In-1),W1(tt,-cs,0),W1(st,-cs,0),cs=0)}sr.S.h(cs,Oe),R=Math.max(R,bt),X=Math.max(X,Y+(he===0?0:L)+is.height),Ke=bt}else 0<w&&0<Gt&&Oe+C+is.height>w&&(Oe<a&&D0(t,f,0,a-Oe,Wi,In-1),he++,Gt=0,Wi=In,Y=R,Oe=0,Ke=135<s?-R-L:R+L),V1(this,sr,Ke,0),cs=0,Gt===0?(tt=sr.Yo,st=sr.kp,bt=is.width,Te=is.height,(tt===null||st===null||s!==Fu(sr))&&(tt=il(this,2),st=il(this,2),tt[0].h(0,0),tt[1].h(bt,0),st[0].h(0,Te),st[1].h(bt,Te))):(ma=Pe(),Te=n2(this,t,sr,tt,st,bt,Te,ma),cs=Te.x,tt=ma[0],st=ma[1],bt=Te.width,Te=Te.height,qe(ma),Oe<is.height&&0>cs&&(Qm(t,0,-cs,Wi,In-1),W1(tt,0,-cs),W1(st,0,-cs),cs=0)),sr.S.h(Ke,cs),X=Math.max(X,Te),R=Math.max(R,Y+(he===0?0:L)+is.width),Oe=Te;Gt++}switch(0<he&&(e?(X+=Math.max(0,i),Ke<R&&D0(t,f,R-Ke,0,Wi,c-1),0<A&&(m||Qm(t,A,0,0,c-1),R+=A)):(R+=Math.max(0,i),Oe<X&&D0(t,f,0,X-Oe,Wi,c-1),0<A&&(m||Qm(t,0,A,0,c-1),X+=A))),A=m=0,f){case kv:e?m+=R/2-t.focus.x-k/2:A+=X/2-t.focus.y-k/2;break;case eg:0<he?e?m+=R/2-t.focus.x-k/2:A+=X/2-t.focus.y-k/2:e?(Di=l[0].S.x+l[0].la.x,m+=Di+(l[c-1].S.x+l[c-1].la.x+2*l[c-1].focus.x-Di)/2-t.focus.x-k/2):(Di=l[0].S.y+l[0].la.y,A+=Di+(l[c-1].S.y+l[c-1].la.y+2*l[c-1].focus.y-Di)/2-t.focus.y-k/2);break;case Nc:e?(m-=k,R+=k):(A-=k,X+=k);break;case Ac:e?(m+=R-t.width+k,R+=k):(A+=X-t.height+k,X+=k);break;case gf:e?1<c?m+=Di+C/2-t.focus.x:m+=l[0].focus.x-t.focus.x+l[0].la.x:1<c?A+=Di+C/2-t.focus.y:A+=l[0].focus.y-t.focus.y+l[0].la.y;break;case vf:e?m+=R+C/2-t.focus.x:A+=X+C/2-t.focus.y;break;case yd:break;default:X=this.customAlignment(t,m,A,R,X),m=X[0],A=X[1],R=X[2],X=X[3]}for(k=0;k<c;k++)Di=l[k],e?Di.S.h(Di.S.x+Di.la.x-m,Di.S.y+(135<s?(v?-X:-Di.Da.height)+Di.la.y-i:H+i+Di.la.y)):Di.S.h(Di.S.x+(135<s?(v?-R:-Di.Da.width)+Di.la.x-i:n+i+Di.la.x),Di.S.y+Di.la.y-A);if(c=l=0,v?e?(R=Px(t,R,m),0>m&&(m=0),135<s&&(A+=X+i),X+=H+i,f===yd&&(l+=C/2+t.focus.x),c+=H+i):(135<s&&(m+=R+i),R+=n+i,X=Nx(t,X,A),0>A&&(A=0),f===yd&&(c+=C/2+t.focus.y),l+=n+i):e?(t.comments===null?n>R&&(R=Ax(f,n-R,0),l=R.x,c=R.y,R=n,m=0):R=Px(t,R,m),0>m&&(l-=m,m=0),135<s&&(A+=X+i),X=Math.max(Math.max(X,H),X+H+i),c+=H+i):(135<s&&(m+=R+i),R=Math.max(Math.max(R,n),R+n+i),t.comments===null?H>X&&(X=Ax(f,0,H-X),l=X.x,c=X.y,X=H,A=0):X=Nx(t,X,A),0>A&&(c-=A,A=0),l+=n+i),0<he)s=il(this,4),he=il(this,4),e?(s[2].h(0,H+i),s[3].h(s[2].x,X),he[2].h(R,s[2].y),he[3].h(he[2].x,s[3].y)):(s[2].h(n+i,0),s[3].h(R,s[2].y),he[2].h(s[2].x,X),he[3].h(s[3].x,he[2].y));else{for(s=il(this,tt.length+2),he=il(this,st.length+2),f=0;f<tt.length;f++)v=tt[f],s[f+2].h(v.x+l,v.y+c);for(f=0;f<st.length;f++)v=st[f],he[f+2].h(v.x+l,v.y+c)}e?(s[0].h(m,0),s[1].h(s[0].x,H),s[2].y<s[1].y&&(s[2].x>s[0].x?s[2].assign(s[1]):s[1].assign(s[2])),s[3].y<s[2].y&&(s[3].x>s[0].x?s[3].assign(s[2]):s[2].assign(s[3])),he[0].h(m+n,0),he[1].h(he[0].x,H),he[2].y<he[1].y&&(he[2].x<he[0].x?he[2].assign(he[1]):he[1].assign(he[2])),he[3].y<he[2].y&&(he[3].x<he[0].x?he[3].assign(he[2]):he[2].assign(he[3])),s[2].y-=i/2,he[2].y-=i/2):(s[0].h(0,A),s[1].h(n,s[0].y),s[2].x<s[1].x&&(s[2].y>s[0].y?s[2].assign(s[1]):s[1].assign(s[2])),s[3].x<s[2].x&&(s[3].y>s[0].y?s[3].assign(s[2]):s[2].assign(s[3])),he[0].h(0,A+H),he[1].h(n,he[0].y),he[2].x<he[1].x&&(he[2].y<he[0].y?he[2].assign(he[1]):he[1].assign(he[2])),he[3].x<he[2].x&&(he[3].y<he[0].y?he[3].assign(he[2]):he[2].assign(he[3])),s[2].x-=i/2,he[2].x-=i/2),gh(this,tt),gh(this,st),t.Yo=s,t.kp=he,t.la.h(m,A),t.Da.h(R,X)}break;default:lt("Unhandled compaction value "+t.compaction.toString())}}};function t2(t,e){if(e.childrenCount===0){var i=!1,n=0;e.parent!==null&&(n=e.parent.angle,i=e.parent.alignment,i=Mp(i));var s=Tx(e);e.S.h(0,0),e.Da.h(e.width,e.height),e.parent===null||e.comments===null||(n!==180&&n!==270||i)&&!s?e.la.h(0,0):n===180&&!i||(n===90||n===270)&&s?e.la.h(e.width-2*e.focus.x,0):e.la.h(0,e.height-2*e.focus.y)}else{n=Fu(e),i=n===90||n===270;var a=0;s=e.children;for(var l=s.length,c=0;c<l;c++){var f=s[c];a=Math.max(a,i?f.Da.width:f.Da.height)}var m=e.alignment,v=m===Nc,w=m===Ac;c=Mp(m);var C=Math.max(0,e.breadthLimit);f=t.computeLayerSpacing(e);var k=e.nodeSpacing,L=t.computeNodeIndent(e),A=v||w?0:L/2,H=e.rowSpacing,R=0;(v||w||e.hm||e.im&&e.maxGenerationCount===1)&&(R=Math.max(0,e.rowIndent)),v=e.width;var X=e.height,Y=0,tt=0,st=0,bt=0,Te=0,Ke=0,Oe=0,he=0,Gt=0,Wi=0;if(c&&!Oy(m)&&135<n&&s.reverse(),Oy(m))if(1<l)for(var Di=0;Di<l;Di++){var In=s[Di],sr=In.Da;Di%2===0&&Di!==l-1?Gt=Math.max(Gt,(i?sr.width:sr.height)+t.computeBusNodeSpacing(In)-k):Di%2!==0&&(Wi=Math.max(Wi,(i?sr.width:sr.height)+t.computeBusNodeSpacing(In)-k))}else l===1&&(Gt=i?s[0].Da.width:s[0].Da.height);if(c)switch(m){case gf:case Dc:tt=135>n?e2(t,e,s,Gt,Y,tt):i2(t,e,s,Gt,Y,tt),Gt=tt.x,Y=tt.width,tt=tt.height;break;case vf:for(C=0;C<l;C++)A=s[C],st=A.Da,Wi=Oe===0?0:H,i?(A.S.h(a-st.width,Te+Wi),Y=Math.max(Y,st.width),tt=Math.max(tt,Te+Wi+st.height),Te+=Wi+st.height):(A.S.h(bt+Wi,a-st.height),Y=Math.max(Y,bt+Wi+st.width),tt=Math.max(tt,st.height),bt+=Wi+st.width),Oe++;break;case yd:for(a=0;a<l;a++)C=s[a],A=C.Da,st=Oe===0?0:H,i?(C.S.h(k/2+e.focus.x,Te+st),Y=Math.max(Y,A.width),tt=Math.max(tt,Te+st+A.height),Te+=st+A.height):(C.S.h(bt+st,k/2+e.focus.y),Y=Math.max(Y,bt+st+A.width),tt=Math.max(tt,A.height),bt+=st+A.width),Oe++}else for(Wi=0;Wi<l;Wi++)Di=s[Wi],In=Di.Da,i?(0<C&&0<Oe&&bt+k+In.width>C&&(bt<a&&D0(e,m,a-bt,0,he,Wi-1),Ke++,Oe=0,he=Wi,st=tt,bt=0,Te=135<n?-tt-H:tt+H),sr=Oe===0?A:k,V1(t,Di,0,Te),Di.S.h(bt+sr,Te),Y=Math.max(Y,bt+sr+In.width),tt=Math.max(tt,st+(Ke===0?0:H)+In.height),bt+=sr+In.width):(0<C&&0<Oe&&Te+k+In.height>C&&(Te<a&&D0(e,m,0,a-Te,he,Wi-1),Ke++,Oe=0,he=Wi,st=Y,Te=0,bt=135<n?-Y-H:Y+H),sr=Oe===0?A:k,V1(t,Di,bt,0),Di.S.h(bt,Te+sr),tt=Math.max(tt,Te+sr+In.height),Y=Math.max(Y,st+(Ke===0?0:H)+In.width),Te+=sr+In.height),Oe++;switch(0<Ke&&(i?(tt+=Math.max(0,f),bt<Y&&D0(e,m,Y-bt,0,he,l-1),0<R&&(w||Qm(e,R,0,0,l-1),Y+=R)):(Y+=Math.max(0,f),Te<tt&&D0(e,m,0,tt-Te,he,l-1),0<R&&(w||Qm(e,0,R,0,l-1),tt+=R))),R=w=0,m){case kv:i?w+=Y/2-e.focus.x-L/2:R+=tt/2-e.focus.y-L/2;break;case eg:0<Ke?i?w+=Y/2-e.focus.x-L/2:R+=tt/2-e.focus.y-L/2:i?(t=s[0].S.x+s[0].la.x,w+=t+(s[l-1].S.x+s[l-1].la.x+2*s[l-1].focus.x-t)/2-e.focus.x-L/2):(t=s[0].S.y+s[0].la.y,R+=t+(s[l-1].S.y+s[l-1].la.y+2*s[l-1].focus.y-t)/2-e.focus.y-L/2);break;case Nc:i?(w-=L,Y+=L):(R-=L,tt+=L);break;case Ac:i?(w+=Y-e.width+L,Y+=L):(R+=tt-e.height+L,tt+=L);break;case gf:case Dc:i?1<l?w+=Gt+k/2-e.focus.x:w+=s[0].focus.x-e.focus.x+s[0].la.x:1<l?R+=Gt+k/2-e.focus.y:R+=s[0].focus.y-e.focus.y+s[0].la.y;break;case vf:i?w+=Y+k/2-e.focus.x:R+=tt+k/2-e.focus.y;break;case yd:break;default:t=t.customAlignment(e,w,R,Y,tt),w=t[0],R=t[1],Y=t[2],tt=t[3]}for(t=0;t<l;t++)L=s[t],i?L.S.h(L.S.x+L.la.x-w,L.S.y+(135<n?(c?-tt:-L.Da.height)+L.la.y-f:X+f+L.la.y)):L.S.h(L.S.x+(135<n?(c?-Y:-L.Da.width)+L.la.x-f:v+f+L.la.x),L.S.y+L.la.y-R);i?(Y=Px(e,Y,w),0>w&&(w=0),135<n&&(R+=tt+f),tt=Math.max(Math.max(tt,X),tt+X+f)):(135<n&&(w+=Y+f),Y=Math.max(Math.max(Y,v),Y+v+f),tt=Nx(e,tt,R),0>R&&(R=0)),e.la.h(w,R),e.Da.h(Y,tt)}}cn.prototype.customAlignment=function(t,e,i,n,s){return[e,i,n,s]};function e2(t,e,i,n,s,a){var l=i.length;if(l===0)return new It(n,0,s,a);if(l===1)return e=i[0],s=e.Da.width,a=e.Da.height,new It(n,0,s,a);for(var c=e.nodeSpacing,f=e.rowSpacing,m=Fu(e)===90,v=0,w=0,C=0,k=0;k<l;k++)if(!(k%2!==0||1<l&&k===l-1)){var L=i[k],A=L.Da,H=v===0?0:f;if(m){var R=t.computeBusNodeSpacing(L)-c;L.S.h(n-(A.width+R),C+H),s=Math.max(s,A.width+R),a=Math.max(a,C+H+A.height),C+=H+A.height}else R=t.computeBusNodeSpacing(L)-c,L.S.h(w+H,n-(A.height+R)),a=Math.max(a,A.height+R),s=Math.max(s,w+H+A.width),w+=H+A.width;v++}for(v=0,L=w,k=C,m?(w=n+c,C=0):(w=0,C=n+c),A=0;A<l;A++)if(A%2!==0){H=i[A],R=H.Da;var X=v===0?0:f;if(m){var Y=t.computeBusNodeSpacing(H)-c;H.S.h(w+Y,C+X),s=Math.max(s,w+R.width+Y),a=Math.max(a,C+X+R.height),C+=X+R.height}else Y=t.computeBusNodeSpacing(H)-c,H.S.h(w+X,C+Y),s=Math.max(s,w+X+R.width),a=Math.max(a,C+R.height+Y),w+=X+R.width;v++}return 1<l&&l%2===1&&(i=i[l-1],l=i.Da,t=t.computeBusLastRowSpacing(i,m?Math.max(Math.abs(k),Math.abs(C)):Math.max(Math.abs(L),Math.abs(w))),m?(i.S.h(n+c/2-i.focus.x-i.la.x,a+t),m=n+c/2-i.focus.x-i.la.x,s=Math.max(s,m+l.width),0>m&&(s-=m),a=Math.max(a,Math.max(k,C)+t+l.height),0>i.S.x&&(n=H1(e,i.S.x,!1,n,c))):(i.S.h(s+t,n+c/2-i.focus.y-i.la.y),s=Math.max(s,Math.max(L,w)+t+l.width),C=n+c/2-i.focus.y-i.la.y,a=Math.max(a,C+l.height),0>C&&(a-=C),0>i.S.y&&(n=H1(e,i.S.y,!0,n,c)))),new It(n,0,s,a)}function i2(t,e,i,n,s,a){var l=i.length;if(l===0)return new It(n,0,s,a);if(l===1)return i=i[0],s=i.Da.width,a=i.Da.height,new It(n,0,s,a);for(var c=e.nodeSpacing,f=e.rowSpacing,m=Fu(e)===270,v=0,w=0,C=0,k=0;k<l;k++)if(!(k%2!==0||1<l&&k===l-1)){var L=i[k],A=L.Da,H=v===0?0:f;if(m){var R=t.computeBusNodeSpacing(L)-c;C-=H+A.height,L.S.h(n-(A.width+R),C),s=Math.max(s,A.width+R),a=Math.max(a,Math.abs(C))}else R=t.computeBusNodeSpacing(L)-c,w-=H+A.width,L.S.h(w,n-(A.height+R)),a=Math.max(a,A.height+R),s=Math.max(s,Math.abs(w));v++}for(v=0,L=w,k=C,m?(w=n+c,C=0):(w=0,C=n+c),A=0;A<l;A++)if(A%2!==0){H=i[A],R=H.Da;var X=v===0?0:f;if(m){var Y=t.computeBusNodeSpacing(H)-c;C-=X+R.height,H.S.h(w+Y,C),s=Math.max(s,w+R.width+Y),a=Math.max(a,Math.abs(C))}else Y=t.computeBusNodeSpacing(H)-c,w-=X+R.width,H.S.h(w,C+Y),a=Math.max(a,C+R.height+Y),s=Math.max(s,Math.abs(w));v++}for(1<l&&l%2===1&&(f=i[l-1],v=f.Da,t=t.computeBusLastRowSpacing(f,m?Math.max(Math.abs(k),Math.abs(C)):Math.max(Math.abs(L),Math.abs(w))),m?(f.S.h(n+c/2-f.focus.x-f.la.x,-a-v.height-t),w=n+c/2-f.focus.x-f.la.x,s=Math.max(s,w+v.width),0>w&&(s-=w),a=Math.max(a,Math.abs(Math.min(k,C))+t+v.height),0>f.S.x&&(n=H1(e,f.S.x,!1,n,c))):(f.S.h(-s-v.width-t,n+c/2-f.focus.y-f.la.y),s=Math.max(s,Math.abs(Math.min(L,w))+t+v.width),C=n+c/2-f.focus.y-f.la.y,a=Math.max(a,C+v.height),0>C&&(a-=C),0>f.S.y&&(n=H1(e,f.S.y,!0,n,c)))),e=0;e<l;e++)c=i[e],m?c.S.h(c.S.x,c.S.y+a):c.S.h(c.S.x+s,c.S.y);return new It(n,0,s,a)}cn.prototype.computeBusNodeSpacing=function(t){return t.parent===null?0:t.parent.nodeSpacing},cn.prototype.computeBusLastRowSpacing=function(t){return t.parent===null?0:t.parent.rowSpacing};function H1(t,e,i,n,s){t=t.children;for(var a=t.length,l=0;l<a;l++)i?t[l].S.h(t[l].S.x,t[l].S.y-e):t[l].S.h(t[l].S.x-e,t[l].S.y);return e=t[a-1],Math.max(n,i?e.la.y+e.focus.y-s/2:e.la.x+e.focus.x-s/2)}function Px(t,e,i){switch(t.alignment){case eg:case kv:return i+t.width>e&&(e=i+t.width),0>i&&(e-=i),e;case Nc:return t.width>e?t.width:e;case Ac:return 2*t.focus.x>e?t.width:e+t.width-2*t.focus.x;case gf:case Dc:return Math.max(t.width,Math.max(e,i+t.width)-Math.min(0,i));case vf:return t.width-t.focus.x+t.nodeSpacing/2+e;case yd:return Math.max(t.width,t.focus.x+t.nodeSpacing/2+e);default:return e}}function Nx(t,e,i){switch(t.alignment){case eg:case kv:return i+t.height>e&&(e=i+t.height),0>i&&(e-=i),e;case Nc:return t.height>e?t.height:e;case Ac:return 2*t.focus.y>e?t.height:e+t.height-2*t.focus.y;case gf:case Dc:return Math.max(t.height,Math.max(e,i+t.height)-Math.min(0,i));case vf:return t.height-t.focus.y+t.nodeSpacing/2+e;case yd:return Math.max(t.height,t.focus.y+t.nodeSpacing/2+e);default:return e}}function Ax(t,e,i){switch(t){case kv:e/=2,i/=2;break;case eg:e/=2,i/=2;break;case Nc:i=e=0;break;case Ac:break;default:lt("Unhandled alignment value "+t.toString())}return new z(e,i)}function D0(t,e,i,n,s,a){e=Ax(e,i,n),Qm(t,e.x,e.y,s,a)}function Qm(t,e,i,n,s){if(e!==0||i!==0)for(t=t.children;n<=s;n++){var a=t[n].S;a.x+=e,a.y+=i}}function V1(t,e,i,n){var s=e.parent;switch(t.ud){case Pc:for(t=e.sourceEdges;t.next();)e=t.value,e.fromVertex===s&&e.relativePoint.h(i,n);break;case tg:for(t=e.destinationEdges;t.next();)e=t.value,e.toVertex===s&&e.relativePoint.h(i,n);break;default:lt("Unhandled path value "+t.ud.toString())}}function W1(t,e,i){for(var n=0;n<t.length;n++){var s=t[n];s.x+=e,s.y+=i}}function n2(t,e,i,n,s,a,l,c){var f=Fu(e),m=f===90||f===270,v=e.nodeSpacing;e=n;var w=s;n=a;var C=l,k=i.Yo,L=i.kp;l=i.Da;var A=m?Math.max(C,l.height):Math.max(n,l.width);if((k===null||f!==Fu(i))&&(k=il(t,2),L=il(t,2),m?(k[0].h(0,0),k[1].h(0,l.height),L[0].h(l.width,0),L[1].h(L[0].x,k[1].y)):(k[0].h(0,0),k[1].h(l.width,0),L[0].h(0,l.height),L[1].h(k[1].x,L[0].y))),m){if(C=9999999,!(w===null||2>w.length||k===null||2>k.length))for(s=i=0;i<w.length&&s<k.length;){a=w[i];var H=k[s];f=H.x,m=H.y,f+=n;var R=a;i+1<w.length&&(R=w[i+1]);var X=H;H=X.x,X=X.y,s+1<k.length&&(X=k[s+1],H=X.x,X=X.y,H+=n);var Y=C;a.y===m?Y=f-a.x:a.y>m&&a.y<X?Y=f+(a.y-m)/(X-m)*(H-f)-a.x:m>a.y&&m<R.y&&(Y=f-(a.x+(m-a.y)/(R.y-a.y)*(R.x-a.x))),Y<C&&(C=Y),R.y<=a.y?i++:X<=m?s++:(R.y<=X&&i++,X<=R.y&&s++)}if(C=n-C,C+=v,i=k,s=C,e===null||2>e.length||i===null||2>i.length)n=null;else{for(v=il(t,e.length+i.length),n=a=f=0;a<i.length&&i[a].y<e[0].y;)m=i[a++],v[n++].h(m.x+s,m.y);for(;f<e.length;)m=e[f++],v[n++].h(m.x,m.y);for(f=e[e.length-1].y;a<i.length&&i[a].y<=f;)a++;for(;a<i.length&&i[a].y>f;)m=i[a++],v[n++].h(m.x+s,m.y);for(i=il(t,n),f=0;f<n;f++)i[f].assign(v[f]);gh(t,v),n=i}if(a=L,f=C,w===null||2>w.length||a===null||2>a.length)s=null;else{for(v=il(t,w.length+a.length),s=m=i=0;i<w.length&&w[i].y<a[0].y;)R=w[i++],v[s++].h(R.x,R.y);for(;m<a.length;)R=a[m++],v[s++].h(R.x+f,R.y);for(a=a[a.length-1].y;i<w.length&&w[i].y<=a;)i++;for(;i<w.length&&w[i].y>a;)f=w[i++],v[s++].h(f.x,f.y);for(a=il(t,s),i=0;i<s;i++)a[i].assign(v[i]);gh(t,v),s=a}return a=Math.max(0,C)+l.width,l=A,gh(t,e),gh(t,k),gh(t,w),gh(t,L),c[0]=n,c[1]=s,new It(C,0,a,l)}if(n=9999999,!(w===null||2>w.length||k===null||2>k.length))for(s=i=0;i<w.length&&s<k.length;)a=w[i],H=k[s],f=H.x,m=H.y,m+=C,R=a,i+1<w.length&&(R=w[i+1]),X=H,H=X.x,X=X.y,s+1<k.length&&(X=k[s+1],H=X.x,X=X.y,X+=C),Y=n,a.x===f?Y=m-a.y:a.x>f&&a.x<H?Y=m+(a.x-f)/(H-f)*(X-m)-a.y:f>a.x&&f<R.x&&(Y=m-(a.y+(f-a.x)/(R.x-a.x)*(R.y-a.y))),Y<n&&(n=Y),R.x<=a.x?i++:H<=f?s++:(R.x<=H&&i++,H<=R.x&&s++);if(C-=n,C+=v,i=k,s=C,e===null||2>e.length||i===null||2>i.length)n=null;else{for(v=il(t,e.length+i.length),n=a=f=0;a<i.length&&i[a].x<e[0].x;)m=i[a++],v[n++].h(m.x,m.y+s);for(;f<e.length;)m=e[f++],v[n++].h(m.x,m.y);for(f=e[e.length-1].x;a<i.length&&i[a].x<=f;)a++;for(;a<i.length&&i[a].x>f;)m=i[a++],v[n++].h(m.x,m.y+s);for(i=il(t,n),f=0;f<n;f++)i[f].assign(v[f]);gh(t,v),n=i}if(a=L,f=C,w===null||2>w.length||a===null||2>a.length)s=null;else{for(v=il(t,w.length+a.length),s=m=i=0;i<w.length&&w[i].x<a[0].x;)R=w[i++],v[s++].h(R.x,R.y);for(;m<a.length;)R=a[m++],v[s++].h(R.x,R.y+f);for(a=a[a.length-1].x;i<w.length&&w[i].x<=a;)i++;for(;i<w.length&&w[i].x>a;)f=w[i++],v[s++].h(f.x,f.y);for(a=il(t,s),i=0;i<s;i++)a[i].assign(v[i]);gh(t,v),s=a}return a=A,l=Math.max(0,C)+l.height,gh(t,e),gh(t,k),gh(t,w),gh(t,L),c[0]=n,c[1]=s,new It(C,0,a,l)}function il(t,e){if(t=t.ru[e],t!==void 0&&(t=t.pop(),t!==void 0))return t;t=[];for(var i=0;i<e;i++)t[i]=new z;return t}function gh(t,e){var i=e.length,n=t.ru[i];n===void 0&&(n=[],t.ru[i]=n),n.push(e)}cn.prototype.arrangeTrees=function(){if(this.Rb===Y1)for(var t=this.Ub.iterator;t.next();){var e=t.value;if(e instanceof pu){var i=e.node;if(i!==null){var n=i.position;i=n.x,n=n.y,isFinite(i)||(i=0),isFinite(n)||(n=0),Dx(this,e,i,n)}}}else{for(t=[],e=this.Ub.iterator;e.next();)i=e.value,i instanceof pu&&t.push(i);switch(this.sorting){case Cv:break;case By:t.reverse();break;case Fy:t.sort(this.comparer);break;case Ry:t.sort(this.comparer),t.reverse();break;default:lt("Unhandled sorting value "+this.sorting.toString())}for(i=this.arrangementOrigin,e=i.x,i=i.y,n=0;n<t.length;n++){var s=t[n];switch(Dx(this,s,e+s.la.x,i+s.la.y),this.Rb){case X1:i+=s.Da.height+this.$d.height;break;case Fx:e+=s.Da.width+this.$d.width;break;default:lt("Unhandled arrangement value "+this.Rb.toString())}}}};function Dx(t,e,i,n){if(e!==null){e.x=i,e.y=n,e=e.children;for(var s=e.length,a=0;a<s;a++){var l=e[a];Dx(t,l,i+l.S.x,n+l.S.y)}}}cn.prototype.commitLayout=function(){this.yv(),this.commitNodes(),this.Gu(),this.isRouting&&this.commitLinks()},cn.prototype.commitNodes=function(){for(var t=this.network.vertexes.iterator;t.next();)t.value.commit();for(t.reset();t.next();)this.layoutComments(t.value)},cn.prototype.Gu=function(){if(this.layerStyle===J1){for(var t=this.$v,e=[],i=null,n=this.network.vertexes.iterator;n.next();){var s=n.value;i===null?i=s.bounds.copy():i.ed(s.bounds);var a=e[s.level];a===void 0?a=this.computeLayerSpacing(s):a=Math.max(a,this.computeLayerSpacing(s)),e[s.level]=a}for(n=0;n<e.length;n++)e[n]===void 0&&(e[n]=0);if(this.angle===90||this.angle===270?(i.Bc(this.nodeSpacing/2,this.layerSpacing),n=new z(-this.nodeSpacing/2,-this.layerSpacing/2)):(i.Bc(this.layerSpacing,this.nodeSpacing/2),n=new z(-this.layerSpacing/2,-this.nodeSpacing/2)),s=[],i=this.angle===90||this.angle===270?i.width:i.height,a=0,this.angle===180||this.angle===270)for(var l=0;l<t.length;l++)a+=t[l]+e[l];for(l=0;l<t.length;l++){var c=t[l]+e[l];this.angle===270?(a-=c,s.push(new It(0,a,i,c))):this.angle===90?(s.push(new It(0,a,i,c)),a+=c):this.angle===180?(a-=c,s.push(new It(a,0,c,i))):(s.push(new It(a,0,c,i)),a+=c)}this.commitLayers(s,n)}},cn.prototype.commitLayers=function(){},cn.prototype.commitLinks=function(){for(var t=this.network.edges.iterator;t.next();)t.value.commit()},cn.prototype.yv=function(){for(var t=this.Ub.iterator;t.next();){var e=t.value;e instanceof pu&&r2(this,e)}};function r2(t,e){if(e!==null){t.setPortSpots(e),e=e.children;for(var i=e.length,n=0;n<i;n++)r2(t,e[n])}}cn.prototype.setPortSpots=function(t){var e=t.alignment;if(Mp(e)){var i=this.ud===Pc,n=Fu(t);switch(n){case 0:var s=so;break;case 90:s=ao;break;case 180:s=co;break;default:s=oo}var a=t.children,l=a.length;switch(e){case gf:case Dc:for(e=0;e<l;e++){var c=a[e];if(c=(i?c.sourceEdges:c.destinationEdges).first(),c!==null&&(c=c.link,c!==null)){var f=n===90||n===270?co:oo;if(l===1||e===l-1&&l%2===1)switch(n){case 0:f=co;break;case 90:f=oo;break;case 180:f=so;break;default:f=ao}else e%2===0&&(f=n===90||n===270?so:ao);i?(t.setsPortSpot&&(c.fromSpot=s),t.setsChildPortSpot&&(c.toSpot=f)):(t.setsPortSpot&&(c.fromSpot=f),t.setsChildPortSpot&&(c.toSpot=s))}}break;case vf:for(n=n===90||n===270?so:ao,a=i?t.destinationEdges:t.sourceEdges;a.next();)l=a.value.link,l!==null&&(i?(t.setsPortSpot&&(l.fromSpot=s),t.setsChildPortSpot&&(l.toSpot=n)):(t.setsPortSpot&&(l.fromSpot=n),t.setsChildPortSpot&&(l.toSpot=s)));break;case yd:for(n=n===90||n===270?co:oo,a=i?t.destinationEdges:t.sourceEdges;a.next();)l=a.value.link,l!==null&&(i?(t.setsPortSpot&&(l.fromSpot=s),t.setsChildPortSpot&&(l.toSpot=n)):(t.setsPortSpot&&(l.fromSpot=n),t.setsChildPortSpot&&(l.toSpot=s)))}}else if(i=Fu(t),this.ud===Pc){for(s=t.destinationEdges;s.next();)if(n=s.value.link,n!==null){if(t.setsPortSpot)if(t.portSpot.Xb())switch(i){case 0:n.fromSpot=so;break;case 90:n.fromSpot=ao;break;case 180:n.fromSpot=co;break;default:n.fromSpot=oo}else n.fromSpot=t.portSpot;if(t.setsChildPortSpot)if(t.childPortSpot.Xb())switch(i){case 0:n.toSpot=co;break;case 90:n.toSpot=oo;break;case 180:n.toSpot=so;break;default:n.toSpot=ao}else n.toSpot=t.childPortSpot}}else for(s=t.sourceEdges;s.next();)if(n=s.value.link,n!==null){if(t.setsPortSpot)if(t.portSpot.Xb())switch(i){case 0:n.toSpot=so;break;case 90:n.toSpot=ao;break;case 180:n.toSpot=co;break;default:n.toSpot=oo}else n.toSpot=t.portSpot;if(t.setsChildPortSpot)if(t.childPortSpot.Xb())switch(i){case 0:n.fromSpot=co;break;case 90:n.fromSpot=oo;break;case 180:n.fromSpot=so;break;default:n.fromSpot=ao}else n.fromSpot=t.childPortSpot}};function Fu(t){return t=t.angle,45>=t?0:135>=t?90:225>=t?180:315>=t?270:0}cn.prototype.computeLayerSpacing=function(t){var e=Fu(t);e=e===90||e===270;var i=t.layerSpacing;if(0<t.layerSpacingParentOverlap){var n=Math.min(1,t.layerSpacingParentOverlap);i-=e?t.height*n:t.width*n}return i<(e?-t.height:-t.width)&&(i=e?-t.height:-t.width),i},cn.prototype.computeNodeIndent=function(t){var e=Fu(t),i=t.nodeIndent;if(0<t.nodeIndentPastParent){var n=Math.min(1,t.nodeIndentPastParent);i+=e===90||e===270?t.width*n:t.height*n}return i=Math.max(0,i)},ct.Object.defineProperties(cn.prototype,{roots:{get:function(){return this.Ub},set:function(t){this.Ub!==t&&(this.Ub=t,this.C())}},path:{get:function(){return this.Wn},set:function(t){this.Wn!==t&&(this.Wn=t,this.C())}},treeStyle:{get:function(){return this.vo},set:function(t){this.Rb===t||t!==G1&&t!==Ox&&t!==Ix&&t!==Bx||(this.vo=t,this.C())}},layerStyle:{get:function(){return this.Bq},set:function(t){this.Rb===t||t!==Rx&&t!==zx&&t!==J1||(this.Bq=t,this.C())}},comments:{get:function(){return this.td},set:function(t){this.td!==t&&(this.td=t,this.C())}},arrangement:{get:function(){return this.Rb},set:function(t){this.Rb===t||t!==X1&&t!==Fx&&t!==Y1||(this.Rb=t,this.C())}},arrangementSpacing:{get:function(){return this.$d},set:function(t){this.$d.D(t)||(this.$d.assign(t),this.C())}},rootDefaults:{get:function(){return this.W},set:function(t){this.W!==t&&(this.W=t,this.C())}},alternateDefaults:{get:function(){return this.Y},set:function(t){this.Y!==t&&(this.Y=t,this.C())}},sorting:{get:function(){return this.W.sorting},set:function(t){this.W.sorting===t||t!==Cv&&t!==By&&t!==Fy&&!Ry||(this.W.sorting=t,this.C())}},comparer:{get:function(){return this.W.comparer},set:function(t){this.W.comparer!==t&&(this.W.comparer=t,this.C())}},angle:{get:function(){return this.W.angle},set:function(t){this.W.angle!==t&&(t===0||t===90||t===180||t===270?(this.W.angle=t,this.C()):lt("TreeLayout.angle must be 0, 90, 180, or 270"))}},alignment:{get:function(){return this.W.alignment},set:function(t){this.W.alignment!==t&&(this.W.alignment=t,this.C())}},nodeIndent:{get:function(){return this.W.nodeIndent},set:function(t){this.W.nodeIndent!==t&&0<=t&&(this.W.nodeIndent=t,this.C())}},nodeIndentPastParent:{get:function(){return this.W.nodeIndentPastParent},set:function(t){this.W.nodeIndentPastParent!==t&&0<=t&&1>=t&&(this.W.nodeIndentPastParent=t,this.C())}},nodeSpacing:{get:function(){return this.W.nodeSpacing},set:function(t){this.W.nodeSpacing!==t&&(this.W.nodeSpacing=t,this.C())}},layerSpacing:{get:function(){return this.W.layerSpacing},set:function(t){this.W.layerSpacing!==t&&(this.W.layerSpacing=t,this.C())}},layerSpacingParentOverlap:{get:function(){return this.W.layerSpacingParentOverlap},set:function(t){this.W.layerSpacingParentOverlap!==t&&0<=t&&1>=t&&(this.W.layerSpacingParentOverlap=t,this.C())}},compaction:{get:function(){return this.W.compaction},set:function(t){this.W.compaction===t||t!==Z1&&t!==zy||(this.W.compaction=t,this.C())}},breadthLimit:{get:function(){return this.W.breadthLimit},set:function(t){this.W.breadthLimit!==t&&0<=t&&(this.W.breadthLimit=t,this.C())}},rowSpacing:{get:function(){return this.W.rowSpacing},set:function(t){this.W.rowSpacing!==t&&(this.W.rowSpacing=t,this.C())}},rowIndent:{get:function(){return this.W.rowIndent},set:function(t){this.W.rowIndent!==t&&0<=t&&(this.W.rowIndent=t,this.C())}},commentSpacing:{get:function(){return this.W.commentSpacing},set:function(t){this.W.commentSpacing!==t&&(this.W.commentSpacing=t,this.C())}},commentMargin:{get:function(){return this.W.commentMargin},set:function(t){this.W.commentMargin!==t&&(this.W.commentMargin=t,this.C())}},setsPortSpot:{get:function(){return this.W.setsPortSpot},set:function(t){this.W.setsPortSpot!==t&&(this.W.setsPortSpot=t,this.C())}},portSpot:{get:function(){return this.W.portSpot},set:function(t){this.W.portSpot.D(t)||(this.W.portSpot=t,this.C())}},setsChildPortSpot:{get:function(){return this.W.setsChildPortSpot},set:function(t){this.W.setsChildPortSpot!==t&&(this.W.setsChildPortSpot=t,this.C())}},childPortSpot:{get:function(){return this.W.childPortSpot},set:function(t){this.W.childPortSpot.D(t)||(this.W.childPortSpot=t,this.C())}},alternateSorting:{get:function(){return this.Y.sorting},set:function(t){this.Y.sorting===t||t!==Cv&&t!==By&&t!==Fy&&!Ry||(this.Y.sorting=t,this.C())}},alternateComparer:{get:function(){return this.Y.comparer},set:function(t){this.Y.comparer!==t&&(this.Y.comparer=t,this.C())}},alternateAngle:{get:function(){return this.Y.angle},set:function(t){this.Y.angle===t||t!==0&&t!==90&&t!==180&&t!==270||(this.Y.angle=t,this.C())}},alternateAlignment:{get:function(){return this.Y.alignment},set:function(t){this.Y.alignment!==t&&(this.Y.alignment=t,this.C())}},alternateNodeIndent:{get:function(){return this.Y.nodeIndent},set:function(t){this.Y.nodeIndent!==t&&0<=t&&(this.Y.nodeIndent=t,this.C())}},alternateNodeIndentPastParent:{get:function(){return this.Y.nodeIndentPastParent},set:function(t){this.Y.nodeIndentPastParent!==t&&0<=t&&1>=t&&(this.Y.nodeIndentPastParent=t,this.C())}},alternateNodeSpacing:{get:function(){return this.Y.nodeSpacing},set:function(t){this.Y.nodeSpacing!==t&&(this.Y.nodeSpacing=t,this.C())}},alternateLayerSpacing:{get:function(){return this.Y.layerSpacing},set:function(t){this.Y.layerSpacing!==t&&(this.Y.layerSpacing=t,this.C())}},alternateLayerSpacingParentOverlap:{get:function(){return this.Y.layerSpacingParentOverlap},set:function(t){this.Y.layerSpacingParentOverlap!==t&&0<=t&&1>=t&&(this.Y.layerSpacingParentOverlap=t,this.C())}},alternateCompaction:{get:function(){return this.Y.compaction},set:function(t){this.Y.compaction===t||t!==Z1&&t!==zy||(this.Y.compaction=t,this.C())}},alternateBreadthLimit:{get:function(){return this.Y.breadthLimit},set:function(t){this.Y.breadthLimit!==t&&0<=t&&(this.Y.breadthLimit=t,this.C())}},alternateRowSpacing:{get:function(){return this.Y.rowSpacing},set:function(t){this.Y.rowSpacing!==t&&(this.Y.rowSpacing=t,this.C())}},alternateRowIndent:{get:function(){return this.Y.rowIndent},set:function(t){this.Y.rowIndent!==t&&0<=t&&(this.Y.rowIndent=t,this.C())}},alternateCommentSpacing:{get:function(){return this.Y.commentSpacing},set:function(t){this.Y.commentSpacing!==t&&(this.Y.commentSpacing=t,this.C())}},alternateCommentMargin:{get:function(){return this.Y.commentMargin},set:function(t){this.Y.commentMargin!==t&&(this.Y.commentMargin=t,this.C())}},alternateSetsPortSpot:{get:function(){return this.Y.setsPortSpot},set:function(t){this.Y.setsPortSpot!==t&&(this.Y.setsPortSpot=t,this.C())}},alternatePortSpot:{get:function(){return this.Y.portSpot},set:function(t){this.Y.portSpot.D(t)||(this.Y.portSpot=t,this.C())}},alternateSetsChildPortSpot:{get:function(){return this.Y.setsChildPortSpot},set:function(t){this.Y.setsChildPortSpot!==t&&(this.Y.setsChildPortSpot=t,this.C())}},alternateChildPortSpot:{get:function(){return this.Y.childPortSpot},set:function(t){this.Y.childPortSpot.D(t)||(this.Y.childPortSpot=t,this.C())}}});var U1=new mt(cn,"PathDefault",-1),Pc=new mt(cn,"PathDestination",0),tg=new mt(cn,"PathSource",1),Cv=new mt(cn,"SortingForwards",10),By=new mt(cn,"SortingReverse",11),Fy=new mt(cn,"SortingAscending",12),Ry=new mt(cn,"SortingDescending",13),kv=new mt(cn,"AlignmentCenterSubtrees",20),eg=new mt(cn,"AlignmentCenterChildren",21),Nc=new mt(cn,"AlignmentStart",22),Ac=new mt(cn,"AlignmentEnd",23),gf=new mt(cn,"AlignmentBus",24),Dc=new mt(cn,"AlignmentBusBranching",25),vf=new mt(cn,"AlignmentTopLeftBus",26),yd=new mt(cn,"AlignmentBottomRightBus",27),Z1=new mt(cn,"CompactionNone",30),zy=new mt(cn,"CompactionBlock",31),G1=new mt(cn,"StyleLayered",40),Ix=new mt(cn,"StyleLastParents",41),Ox=new mt(cn,"StyleAlternating",42),Bx=new mt(cn,"StyleRootOnly",43),X1=new mt(cn,"ArrangementVertical",50),Fx=new mt(cn,"ArrangementHorizontal",51),Y1=new mt(cn,"ArrangementFixedRoots",52),Rx=new mt(cn,"LayerIndividual",60),zx=new mt(cn,"LayerSiblings",61),J1=new mt(cn,"LayerUniform",62);cn.className="TreeLayout",cn.PathDefault=U1,cn.PathDestination=Pc,cn.PathSource=tg,cn.SortingForwards=Cv,cn.SortingReverse=By,cn.SortingAscending=Fy,cn.SortingDescending=Ry,cn.AlignmentCenterSubtrees=kv,cn.AlignmentCenterChildren=eg,cn.AlignmentStart=Nc,cn.AlignmentEnd=Ac,cn.AlignmentBus=gf,cn.AlignmentBusBranching=Dc,cn.AlignmentTopLeftBus=vf,cn.AlignmentBottomRightBus=yd,cn.CompactionNone=Z1,cn.CompactionBlock=zy,cn.StyleLayered=G1,cn.StyleLastParents=Ix,cn.StyleAlternating=Ox,cn.StyleRootOnly=Bx,cn.ArrangementVertical=X1,cn.ArrangementHorizontal=Fx,cn.ArrangementFixedRoots=Y1,cn.LayerIndividual=Rx,cn.LayerSiblings=zx,cn.LayerUniform=J1;function ig(t){nr.call(this,t)}gi(ig,nr),ig.prototype.createVertex=function(){return new pu(this)},ig.prototype.createEdge=function(){return new Lv(this)},ig.className="TreeNetwork";function pu(t){lo.call(this,t),this.V=!1,this.hb=null,this.u=[],this.nb=this.Ha=this.F=this.ia=0,this.td=null,this.S=new z(0,0),this.Da=new ii(0,0),this.la=new z(0,0),this.im=this.hm=this.qA=!1,this.kp=this.Yo=null,this.nd=Cv,this.hd=My,this.Kb=0,this.Jb=eg,this.Vq=this.Uq=0,this.Wq=20,this.ie=50,this.Aq=0,this.Hp=zy,this.Ap=0,this.nr=25,this.Gp=this.mr=10,this.Fp=20,this.xr=!0,this.dr=zn,this.wr=!0,this.Dp=zn}gi(pu,lo),pu.prototype.copyInheritedPropertiesFrom=function(t){t!==null&&(this.nd=t.sorting,this.hd=t.comparer,this.Kb=t.angle,this.Jb=t.alignment,this.Uq=t.nodeIndent,this.Vq=t.nodeIndentPastParent,this.Wq=t.nodeSpacing,this.ie=t.layerSpacing,this.Aq=t.layerSpacingParentOverlap,this.Hp=t.compaction,this.Ap=t.breadthLimit,this.nr=t.rowSpacing,this.mr=t.rowIndent,this.Gp=t.commentSpacing,this.Fp=t.commentMargin,this.xr=t.setsPortSpot,this.dr=t.portSpot,this.wr=t.setsChildPortSpot,this.Dp=t.childPortSpot)},ct.Object.defineProperties(pu.prototype,{initialized:{get:function(){return this.V},set:function(t){this.V!==t&&(this.V=t)}},parent:{get:function(){return this.hb},set:function(t){this.hb!==t&&(this.hb=t)}},children:{get:function(){return this.u},set:function(t){if(this.u!==t){if(t!==null)for(var e=t.length,i=0;i<e;i++);this.u=t}}},level:{get:function(){return this.ia},set:function(t){this.ia!==t&&(this.ia=t)}},descendantCount:{get:function(){return this.F},set:function(t){this.F!==t&&(this.F=t)}},maxChildrenCount:{get:function(){return this.Ha},set:function(t){this.Ha!==t&&(this.Ha=t)}},maxGenerationCount:{get:function(){return this.nb},set:function(t){this.nb!==t&&(this.nb=t)}},comments:{get:function(){return this.td},set:function(t){if(this.td!==t){if(t!==null)for(var e=t.length,i=0;i<e;i++);this.td=t}}},sorting:{get:function(){return this.nd},set:function(t){this.nd!==t&&(this.nd=t)}},comparer:{get:function(){return this.hd},set:function(t){this.hd!==t&&(this.hd=t)}},angle:{get:function(){return this.Kb},set:function(t){this.Kb!==t&&(this.Kb=t)}},alignment:{get:function(){return this.Jb},set:function(t){this.Jb!==t&&(this.Jb=t)}},nodeIndent:{get:function(){return this.Uq},set:function(t){this.Uq!==t&&(this.Uq=t)}},nodeIndentPastParent:{get:function(){return this.Vq},set:function(t){this.Vq!==t&&(this.Vq=t)}},nodeSpacing:{get:function(){return this.Wq},set:function(t){this.Wq!==t&&(this.Wq=t)}},layerSpacing:{get:function(){return this.ie},set:function(t){this.ie!==t&&(this.ie=t)}},layerSpacingParentOverlap:{get:function(){return this.Aq},set:function(t){this.Aq!==t&&(this.Aq=t)}},compaction:{get:function(){return this.Hp},set:function(t){this.Hp!==t&&(this.Hp=t)}},breadthLimit:{get:function(){return this.Ap},set:function(t){this.Ap!==t&&(this.Ap=t)}},rowSpacing:{get:function(){return this.nr},set:function(t){this.nr!==t&&(this.nr=t)}},rowIndent:{get:function(){return this.mr},set:function(t){this.mr!==t&&(this.mr=t)}},commentSpacing:{get:function(){return this.Gp},set:function(t){this.Gp!==t&&(this.Gp=t)}},commentMargin:{get:function(){return this.Fp},set:function(t){this.Fp!==t&&(this.Fp=t)}},setsPortSpot:{get:function(){return this.xr},set:function(t){this.xr!==t&&(this.xr=t)}},portSpot:{get:function(){return this.dr},set:function(t){this.dr.D(t)||(this.dr=t)}},setsChildPortSpot:{get:function(){return this.wr},set:function(t){this.wr!==t&&(this.wr=t)}},childPortSpot:{get:function(){return this.Dp},set:function(t){this.Dp.D(t)||(this.Dp=t)}},childrenCount:{get:function(){return this.children.length}},relativePosition:{get:function(){return this.S},set:function(t){this.S.set(t)}},subtreeSize:{get:function(){return this.Da},set:function(t){this.Da.set(t)}},subtreeOffset:{get:function(){return this.la},set:function(t){this.la.set(t)}}}),pu.className="TreeVertex";function Lv(t){Na.call(this,t),this.$t=new z(0,0)}gi(Lv,Na),Lv.prototype.commit=function(){var t=this.link;if(t!==null&&!t.isAvoiding){var e=this.network.layout,i=null,n=null;switch(e.ud){case Pc:i=this.fromVertex,n=this.toVertex;break;case tg:i=this.toVertex,n=this.fromVertex;break;default:lt("Unhandled path value "+e.ud.toString())}if(i!==null&&n!==null){var s=this.$t;if(s.x!==0||s.y!==0||i.qA){n=i.bounds;var a=Fu(i),l=e.computeLayerSpacing(i),c=i.rowSpacing;t.vg();var f=t.curve===Qa,m=t.isOrthogonal,v;if(t.uh(),m||f){for(v=2;4<t.pointsCount;)t.pv(2);var w=t.i(1),C=t.i(2)}else{for(v=1;3<t.pointsCount;)t.pv(1);w=t.i(0),C=t.i(t.pointsCount-1)}var k=t.i(t.pointsCount-1);a===0?(i.alignment===Ac?(a=n.bottom+s.y,s.y===0&&w.y>k.y+i.rowIndent&&(a=Math.min(a,Math.max(w.y,a-e.computeNodeIndent(i))))):i.alignment===Nc?(a=n.top+s.y,s.y===0&&w.y<k.y-i.rowIndent&&(a=Math.max(a,Math.min(w.y,a+e.computeNodeIndent(i))))):a=i.hm||i.im&&i.maxGenerationCount===1?n.top-i.la.y+s.y:n.y+n.height/2+s.y,f?(t.m(v,w.x,a),v++,t.m(v,n.right+l,a),v++,t.m(v,n.right+l+(s.x-c)/3,a),v++,t.m(v,n.right+l+2*(s.x-c)/3,a),v++,t.m(v,n.right+l+(s.x-c),a),v++,t.m(v,C.x,a)):(m&&(t.m(v,n.right+l/2,w.y),v++),t.m(v,n.right+l/2,a),v++,t.m(v,n.right+l+s.x-(m?c/2:c),a),v++,m&&t.m(v,t.i(v-1).x,C.y))):a===90?(i.alignment===Ac?(a=n.right+s.x,s.x===0&&w.x>k.x+i.rowIndent&&(a=Math.min(a,Math.max(w.x,a-e.computeNodeIndent(i))))):i.alignment===Nc?(a=n.left+s.x,s.x===0&&w.x<k.x-i.rowIndent&&(a=Math.max(a,Math.min(w.x,a+e.computeNodeIndent(i))))):a=i.hm||i.im&&i.maxGenerationCount===1?n.left-i.la.x+s.x:n.x+n.width/2+s.x,f?(t.m(v,a,w.y),v++,t.m(v,a,n.bottom+l),v++,t.m(v,a,n.bottom+l+(s.y-c)/3),v++,t.m(v,a,n.bottom+l+2*(s.y-c)/3),v++,t.m(v,a,n.bottom+l+(s.y-c)),v++,t.m(v,a,C.y)):(m&&(t.m(v,w.x,n.bottom+l/2),v++),t.m(v,a,n.bottom+l/2),v++,t.m(v,a,n.bottom+l+s.y-(m?c/2:c)),v++,m&&t.m(v,C.x,t.i(v-1).y))):a===180?(i.alignment===Ac?(a=n.bottom+s.y,s.y===0&&w.y>k.y+i.rowIndent&&(a=Math.min(a,Math.max(w.y,a-e.computeNodeIndent(i))))):i.alignment===Nc?(a=n.top+s.y,s.y===0&&w.y<k.y-i.rowIndent&&(a=Math.max(a,Math.min(w.y,a+e.computeNodeIndent(i))))):a=i.hm||i.im&&i.maxGenerationCount===1?n.top-i.la.y+s.y:n.y+n.height/2+s.y,f?(t.m(v,w.x,a),v++,t.m(v,n.left-l,a),v++,t.m(v,n.left-l+(s.x+c)/3,a),v++,t.m(v,n.left-l+2*(s.x+c)/3,a),v++,t.m(v,n.left-l+(s.x+c),a),v++,t.m(v,C.x,a)):(m&&(t.m(v,n.left-l/2,w.y),v++),t.m(v,n.left-l/2,a),v++,t.m(v,n.left-l+s.x+(m?c/2:c),a),v++,m&&t.m(v,t.i(v-1).x,C.y))):a===270?(i.alignment===Ac?(a=n.right+s.x,s.x===0&&w.x>k.x+i.rowIndent&&(a=Math.min(a,Math.max(w.x,a-e.computeNodeIndent(i))))):i.alignment===Nc?(a=n.left+s.x,s.x===0&&w.x<k.x-i.rowIndent&&(a=Math.max(a,Math.min(w.x,a+e.computeNodeIndent(i))))):a=i.hm||i.im&&i.maxGenerationCount===1?n.left-i.la.x+s.x:n.x+n.width/2+s.x,f?(t.m(v,a,w.y),v++,t.m(v,a,n.top-l),v++,t.m(v,a,n.top-l+(s.y+c)/3),v++,t.m(v,a,n.top-l+2*(s.y+c)/3),v++,t.m(v,a,n.top-l+(s.y+c)),v++,t.m(v,a,C.y)):(m&&(t.m(v,w.x,n.top-l/2),v++),t.m(v,a,n.top-l/2),v++,t.m(v,a,n.top-l+s.y+(m?c/2:c)),v++,m&&t.m(v,C.x,t.i(v-1).y))):lt("Invalid angle "+a),t.zf()}else s=n,t=this.link,n=this.network.layout,e=Fu(i),e!==Fu(s)&&(l=n.computeLayerSpacing(i),c=i.bounds,i=s.bounds,e===0&&i.left-c.right<l+1||e===90&&i.top-c.bottom<l+1||e===180&&c.left-i.right<l+1||e===270&&c.top-i.bottom<l+1||(t.vg(),i=t.curve===Qa,s=t.isOrthogonal,n=Mp(this.fromVertex.alignment),t.uh(),e===0?(e=c.right+l/2,i?t.pointsCount===4&&(i=t.i(3).y,t.L(1,e-20,t.i(1).y),t.m(2,e-20,i),t.m(3,e,i),t.m(4,e+20,i),t.L(5,t.i(5).x,i)):s?n?t.L(3,t.i(2).x,t.i(4).y):t.pointsCount===6&&(t.L(2,e,t.i(2).y),t.L(3,e,t.i(3).y)):t.pointsCount===4?t.m(2,e,t.i(2).y):t.pointsCount===3?t.L(1,e,t.i(2).y):t.pointsCount===2&&t.m(1,e,t.i(1).y)):e===90?(e=c.bottom+l/2,i?t.pointsCount===4&&(i=t.i(3).x,t.L(1,t.i(1).x,e-20),t.m(2,i,e-20),t.m(3,i,e),t.m(4,i,e+20),t.L(5,i,t.i(5).y)):s?n?t.L(3,t.i(2).x,t.i(4).y):t.pointsCount===6&&(t.L(2,t.i(2).x,e),t.L(3,t.i(3).x,e)):t.pointsCount===4?t.m(2,t.i(2).x,e):t.pointsCount===3?t.L(1,t.i(2).x,e):t.pointsCount===2&&t.m(1,t.i(1).x,e)):e===180?(e=c.left-l/2,i?t.pointsCount===4&&(i=t.i(3).y,t.L(1,e+20,t.i(1).y),t.m(2,e+20,i),t.m(3,e,i),t.m(4,e-20,i),t.L(5,t.i(5).x,i)):s?n?t.L(3,t.i(2).x,t.i(4).y):t.pointsCount===6&&(t.L(2,e,t.i(2).y),t.L(3,e,t.i(3).y)):t.pointsCount===4?t.m(2,e,t.i(2).y):t.pointsCount===3?t.L(1,e,t.i(2).y):t.pointsCount===2&&t.m(1,e,t.i(1).y)):e===270&&(e=c.top-l/2,i?t.pointsCount===4&&(i=t.i(3).x,t.L(1,t.i(1).x,e+20),t.m(2,i,e+20),t.m(3,i,e),t.m(4,i,e-20),t.L(5,i,t.i(5).y)):s?n?t.L(3,t.i(2).x,t.i(4).y):t.pointsCount===6&&(t.L(2,t.i(2).x,e),t.L(3,t.i(3).x,e)):t.pointsCount===4?t.m(2,t.i(2).x,e):t.pointsCount===3?t.L(1,t.i(2).x,e):t.pointsCount===2&&t.m(1,t.i(1).x,e)),t.zf()))}}},ct.Object.defineProperties(Lv.prototype,{fromVertex:{get:function(){return this.kd},set:function(t){this.kd!==t&&(this.kd=t)}},toVertex:{get:function(){return this.qd},set:function(t){this.qd!==t&&(this.qd=t)}},relativePoint:{get:function(){return this.$t},set:function(t){this.$t.set(t)}}}),Lv.className="TreeEdge",Vn.prototype.initializeStandardTools=function(){this.gb("Action",new hl,this.mouseDownTools),this.gb("Relinking",new Fa,this.mouseDownTools),this.gb("LinkReshaping",new qr,this.mouseDownTools),this.gb("Rotating",new Ks,this.mouseDownTools),this.gb("Resizing",new rs,this.mouseDownTools),this.gb("Linking",new Ds,this.mouseMoveTools),this.gb("Dragging",new Pr,this.mouseMoveTools),this.gb("DragSelecting",new Wa,this.mouseMoveTools),this.gb("Panning",new Fo,this.mouseMoveTools),this.gb("ContextMenu",new Hs,this.mouseUpTools),this.gb("TextEditing",new ar,this.mouseUpTools),this.gb("ClickCreating",new Th,this.mouseUpTools),this.gb("ClickSelecting",new oc,this.mouseUpTools)},_u("Horizontal",new Tg),_u("Spot",new dm),_u("Table",new Zd),_u("Viewbox",new Pl),_u("TableRow",new Gd),_u("TableColumn",new e0),_u("Graduated",new rd),_u("Grid",new fm),Vp.add("GraphLinksModel",Zo),Vp.add("TreeModel",vl);var q1=Z.go,jx={get licenseKey(){return wt.licenseKey},set licenseKey(t){wt.licenseKey=t},get version(){return wt.version},Group:ji,EnumValue:mt,List:Kt,Set:At,Map:pe,Point:z,Size:ii,Rect:It,Margin:ai,Spot:Ze,Geometry:fe,PathFigure:Mr,PathSegment:an,InputEvent:As,DiagramEvent:Sh,ChangedEvent:Cr,Model:Ve,GraphLinksModel:xn,TreeModel:na,Binding:Un,Transaction:Bo,UndoManager:Tr,CommandHandler:K,Tool:kn,DraggingTool:Pr,DraggingInfo:Ra,DraggingOptions:p,LinkingBaseTool:yr,LinkingTool:Ds,RelinkingTool:Fa,LinkReshapingTool:qr,ResizingTool:rs,RotatingTool:Ks,ClickSelectingTool:oc,ActionTool:hl,ClickCreatingTool:Th,HTMLInfo:Ua,ContextMenuTool:Hs,DragSelectingTool:Wa,PanningTool:Fo,TextEditingTool:ar,ToolManager:Vn,Animation:ms,AnimationManager:qs,AnimationTrigger:zl,Layer:Ho,Diagram:wt,Palette:x,Overview:S,Brush:Tn,GraphObject:at,Panel:ne,RowColumnDefinition:vo,Shape:Xi,TextBlock:Wn,Picture:da,Part:ui,Adornment:Cn,Node:Le,Link:ue,Placeholder:Zs,Layout:pr,LayoutNetwork:nr,LayoutVertex:lo,LayoutEdge:Na,GridLayout:es,PanelLayout:So,CircularLayout:Lr,CircularNetwork:Gh,CircularVertex:N0,CircularEdge:Ym,ForceDirectedLayout:ys,ForceDirectedNetwork:bp,ForceDirectedVertex:Jm,ForceDirectedEdge:qm,LayeredDigraphLayout:Zn,LayeredDigraphNetwork:Mv,LayeredDigraphVertex:Ql,LayeredDigraphEdge:Iy,TreeLayout:cn,TreeNetwork:ig,TreeVertex:pu,TreeEdge:Lv};typeof q1=="object"&&q1.version&&Fe("WARNING: a `go` object on the root object is already defined.  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5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(B,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(B,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(D){var St=document.createElement("div");St.className=""+E.toolbarButtonStyleClass.name,St.setAttribute("data-type-name",D.typeName),St.innerHTML=D.icon,St.addEventListener("click",function(){E.markerToolbarButtonClicked(St,D)}),E.buttons.push(St),E.markerButtons.push(St)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var U=document.createElement("div");U.className=this.toolbarBlockStyleClass.name,U.style.whiteSpace="nowrap",U.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(U),this.addActionButton(U,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(U,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},j.prototype.addButtonClickListener=function(P){this.buttonClickListeners.push(P)},j.prototype.removeButtonClickListener=function(P){this.buttonClickListeners.indexOf(P)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(P),1)},j.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},j.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var P=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var E=0;E<this.markerButtons.length;E++)E<P||E===P&&this.markerButtons.length-1===P?this.markerButtonBlock.appendChild(this.markerButtons[E]):(E===P&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[E]))}},j.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},j.prototype.resetButtonStyles=function(){var P=this;this.buttons.forEach(function(E){E.className=E.className.replace(P.uiStyleSettings.toolbarButtonStyleColorsClassName?P.uiStyleSettings.toolbarButtonStyleColorsClassName:P.toolbarButtonStyleColorsClass.name,"").trim(),E.className=E.className.replace(P.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?P.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:P.toolbarActiveButtonStyleColorsClass.name,"").trim(),E.className+=" "+(P.uiStyleSettings.toolbarButtonStyleColorsClassName?P.uiStyleSettings.toolbarButtonStyleColorsClassName:P.toolbarButtonStyleColorsClass.name)})},j.prototype.addActionButton=function(P,E,B){var U=this,D=document.createElement("div");switch(D.className=""+this.toolbarButtonStyleClass.name,D.innerHTML=E,D.setAttribute("data-action",B),D.addEventListener("click",function(){U.actionToolbarButtonClicked(D,B)}),B){case"select":D.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":D.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":D.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":D.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":D.style.fill=this.uiStyleSettings.closeButtonColor}P.appendChild(D),this.buttons.push(D)},j.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new pt("toolbar",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.uiStyleSettings.toolbarHeight+`px;
      box-sizing: content-box;
      `+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new pt("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new pt("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new pt("toolbar-overflow-block",`
        position: absolute;
        top: `+this.uiStyleSettings.toolbarHeight+`px;
        max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
        z-index: 10;
        box-sizing: content-box;
      `)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new pt("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var P=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new pt("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*P)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*P)+`px;
      padding: `+P+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new pt("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new pt("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new be("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new be("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},j.prototype.markerToolbarButtonClicked=function(P,E){this.setActiveButton(P),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(B){return B("marker",E)}),this.markerButtonOverflowBlock.style.display="none"},j.prototype.actionToolbarButtonClicked=function(P,E){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(B){return B("action",E)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},j.prototype.setActiveButton=function(P){this.resetButtonStyles(),P.className=P.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),P.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},j.prototype.setActiveMarkerButton=function(P){var E=this.markerButtons.find(function(B){return B.getAttribute("data-type-name")===P});E&&this.setActiveButton(E)},j.prototype.setCurrentMarker=function(P){var E=this;this.currentMarker=P,this.buttons.filter(function(B){return/delete|notes/.test(B.getAttribute("data-action"))}).forEach(function(B){E.currentMarker===void 0?(B.style.fillOpacity="0.4",B.style.pointerEvents="none"):(B.style.fillOpacity="1",B.style.pointerEvents="all")})},j}(),Ce=function(){function j(P,E,B,U){this.panels=[],this.panelButtons=[],this.markerjsContainer=P,this.displayMode=E,this.uiStyleSettings=B,this.styles=U,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return j.prototype.addStyles=function(){var P;this.toolboxStyleClass=this.styles.addClass(new pt("toolbox",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      font-family: sans-serif;
      `+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
      box-sizing: content-box;
      `+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
      `+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolboxStyleColorsClass=this.styles.addClass(new pt("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var E=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new pt("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new pt("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new pt("toolbox-panel-row",`
      display: flex;
      `+(this.displayMode==="inline"?"position: absolute;":"")+`
      `+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
      cursor: default;
      height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
      `+(this.displayMode==="inline"?"width: 100%;":"")+`
      box-sizing: content-box;
    `)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new pt("toolbox-panel-row_colors",`
      background-color: `+((P=this.uiStyleSettings.toolboxBackgroundColor)!==null&&P!==void 0?P:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new pt("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*E)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*E)+`px;
      padding: `+E+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new pt("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new pt("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new be("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new be("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},j.prototype.show=function(P){var E;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=P,this.uiContainer.className=this.toolboxStyleClass.name+" "+((E=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&E!==void 0?E:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},j.prototype.setPanelButtons=function(P){var E,B,U=this;this.panels=P,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((E=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&E!==void 0?E:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((B=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&B!==void 0?B:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(D){var St;D.uiStyleSettings=U.uiStyleSettings;var ae=document.createElement("div");ae.className=U.toolboxButtonStyleClass.name+" "+((St=U.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&St!==void 0?St:U.toolboxButtonStyleColorsClass.name),ae.innerHTML=D.icon,ae.title=D.title,ae.addEventListener("click",function(){U.panelButtonClick(D)}),U.panelButtons.push(ae),U.buttonRow.appendChild(ae)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},j.prototype.panelButtonClick=function(P){var E=this,B=-1;if(P!==this.activePanel){B=this.panels.indexOf(P),this.panelRow.innerHTML="";var U=P.getUi();U.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(U),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=P}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){E.displayMode==="inline"?E.panelRow.style.display="none":E.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(D,St){var ae,$e;D.className=E.toolboxButtonStyleClass.name+" "+(St===B?""+((ae=E.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ae!==void 0?ae:E.toolboxActiveButtonStyleColorsClass.name):""+(($e=E.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&$e!==void 0?$e:E.toolboxButtonStyleColorsClass.name))})},j}(),jt=function(j,P){this.title=j,this.icon=P},Jt=function(j){function P(E,B,U,D){var St=j.call(this,E,D||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return St.colors=[],St.addTransparent=!1,St.colorBoxes=[],St.colors=B,St.currentColor=U,St.setCurrentColor=St.setCurrentColor.bind(St),St.getColorBox=St.getColorBox.bind(St),St}return kt(P,j),P.prototype.getUi=function(){var E=this,B=document.createElement("div");return B.style.overflow="hidden",B.style.whiteSpace="nowrap",this.colors.forEach(function(U){var D=E.getColorBox(U);B.appendChild(D),E.colorBoxes.push(D)}),B},P.prototype.getColorBox=function(E){var B=this,U=this.uiStyleSettings.toolbarHeight/4,D=this.uiStyleSettings.toolbarHeight-U,St=document.createElement("div");St.style.display="inline-block",St.style.boxSizing="content-box",St.style.width=D-2+"px",St.style.height=D-2+"px",St.style.padding="1px",St.style.marginRight="2px",St.style.marginBottom="2px",St.style.borderWidth="2px",St.style.borderStyle="solid",St.style.borderRadius=(D+2)/2+"px",St.style.borderColor=E===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",St.addEventListener("click",function(){B.setCurrentColor(E,St)});var ae=document.createElement("div");return ae.style.display="inline-block",ae.style.width=D-2+"px",ae.style.height=D-2+"px",ae.style.backgroundColor=E,ae.style.borderRadius=D/2+"px",E==="transparent"&&(ae.style.fill=this.uiStyleSettings.toolboxAccentColor,ae.innerHTML=`<svg viewBox="0 0 24 24">
        <path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
      </svg>`),St.appendChild(ae),St},P.prototype.setCurrentColor=function(E,B){var U=this;this.currentColor=E,this.colorBoxes.forEach(function(D){D.style.borderColor=D===B?U.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(E)},P}(jt),Ht=function(){function j(P,E,B){this._state="new",this._isSelected=!1,this._container=P,this._overlayContainer=E,this.globalSettings=B,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(j.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),j.prototype.ownsTarget=function(P){return!1},Object.defineProperty(j.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),j.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},j.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},j.prototype.pointerDown=function(P,E){},j.prototype.dblClick=function(P,E){},j.prototype.manipulate=function(P){},j.prototype.pointerUp=function(P){this.stateChanged()},j.prototype.dispose=function(){},j.prototype.addMarkerVisualToContainer=function(P){this.container.childNodes.length>0?this.container.insertBefore(P,this.container.childNodes[0]):this.container.appendChild(P)},j.prototype.getState=function(){return{typeName:j.typeName,state:this.state,notes:this.notes}},j.prototype.restoreState=function(P){this._state=P.state,this.notes=P.notes},j.prototype.scale=function(P,E){},j.prototype.colorChanged=function(P){this.onColorChanged&&this.onColorChanged(P),this.stateChanged()},j.prototype.fillColorChanged=function(P){this.onFillColorChanged&&this.onFillColorChanged(P),this.stateChanged()},j.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var P=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),P.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(P)&&this.onStateChanged(this)}},j.typeName="MarkerBase",j}(),de=function(){function j(){this.findGripByVisual=this.findGripByVisual.bind(this)}return j.prototype.findGripByVisual=function(P){return this.topLeft.ownsTarget(P)?this.topLeft:this.topCenter.ownsTarget(P)?this.topCenter:this.topRight.ownsTarget(P)?this.topRight:this.centerLeft.ownsTarget(P)?this.centerLeft:this.centerRight.ownsTarget(P)?this.centerRight:this.bottomLeft.ownsTarget(P)?this.bottomLeft:this.bottomCenter.ownsTarget(P)?this.bottomCenter:this.bottomRight.ownsTarget(P)?this.bottomRight:void 0},j}(),De=function(){function j(){this.GRIP_SIZE=10,this.visual=ft.createGroup(),this.visual.appendChild(ft.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(ft.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return j.prototype.ownsTarget=function(P){return P===this.visual||P===this.visual.childNodes[0]||P===this.visual.childNodes[1]},j}(),$t=function(){function j(){}return j.toITransformMatrix=function(P){return{a:P.a,b:P.b,c:P.c,d:P.d,e:P.e,f:P.f}},j.toSVGMatrix=function(P,E){return P.a=E.a,P.b=E.b,P.c=E.c,P.d=E.d,P.e=E.e,P.f=E.f,P},j}(),Xt=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.left=0,D.top=0,D.width=0,D.height=0,D.defaultSize={x:50,y:20},D.offsetX=0,D.offsetY=0,D.rotationAngle=0,D.CB_DISTANCE=10,D._suppressMarkerCreateEvent=!1,D.container.transform.baseVal.appendItem(ft.createTransform()),D.setupControlBox(),D}return kt(P,j),Object.defineProperty(P.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"visual",{get:function(){return this._visual},set:function(E){this._visual=E;var B=ft.createTransform();this._visual.transform.baseVal.appendItem(B)},enumerable:!1,configurable:!0}),P.prototype.ownsTarget=function(E){return!!j.prototype.ownsTarget.call(this,E)||!!(this.controlGrips.findGripByVisual(E)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(E))},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.state==="new"&&(this.left=E.x,this.top=E.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var U=this.unrotatePoint(E);if(this.manipulationStartX=U.x,this.manipulationStartY=U.y,this.offsetX=U.x-this.left,this.offsetY=U.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(B),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(B)){this.activeGrip=this.rotatorGrip;var D=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=D.x-this.width/2,this.top=D.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var St=this.container.transform.baseVal.getItem(0);St.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(St,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},P.prototype.pointerUp=function(E){var B=this.state;j.prototype.pointerUp.call(this,E),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(E),this._state="select",B==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},P.prototype.moveVisual=function(E){this.visual.style.transform="translate("+E.x+"px, "+E.y+"px)"},P.prototype.manipulate=function(E){var B=this.unrotatePoint(E);this.state==="creating"?this.resize(E):this.state==="move"?(this.left=this.manipulationStartLeft+(B.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(B.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(B):this.state==="rotate"&&this.rotate(E)},P.prototype.resize=function(E){var B=this.manipulationStartLeft,U=this.manipulationStartWidth,D=this.manipulationStartTop,St=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:B=this.manipulationStartLeft+E.x-this.manipulationStartX,U=this.manipulationStartWidth+this.manipulationStartLeft-B;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:U=this.manipulationStartWidth+E.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:D=this.manipulationStartTop+E.y-this.manipulationStartY,St=this.manipulationStartHeight+this.manipulationStartTop-D;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:St=this.manipulationStartHeight+E.y-this.manipulationStartY}U>=0?(this.left=B,this.width=U):(this.left=B+U,this.width=-U),St>=0?(this.top=D,this.height=St):(this.top=D+St,this.height=-St),this.setSize()},P.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},P.prototype.rotate=function(E){if(Math.abs(E.x-this.centerX)>.1){var B=Math.sign(E.x-this.centerX);this.rotationAngle=180*Math.atan((E.y-this.centerY)/(E.x-this.centerX))/Math.PI+90*B,this.applyRotation()}},P.prototype.applyRotation=function(){var E=this.container.transform.baseVal.getItem(0);E.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(E,0)},P.prototype.rotatePoint=function(E){if(this.rotationAngle===0)return E;var B=this.container.getCTM(),U=ft.createPoint(E.x,E.y);return{x:(U=U.matrixTransform(B)).x,y:U.y}},P.prototype.unrotatePoint=function(E){if(this.rotationAngle===0)return E;var B=this.container.getCTM();B=B.inverse();var U=ft.createPoint(E.x,E.y);return{x:(U=U.matrixTransform(B)).x,y:U.y}},P.prototype.select=function(){j.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},P.prototype.deselect=function(){j.prototype.deselect.call(this),this.controlBox.style.display="none"},P.prototype.setupControlBox=function(){this.controlBox=ft.createGroup();var E=ft.createTransform();E.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(E),this.container.appendChild(this.controlBox),this.controlRect=ft.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=ft.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new de,this.addControlGrips(),this.controlBox.style.display="none"},P.prototype.adjustControlBox=function(){var E=this.controlBox.transform.baseVal.getItem(0);E.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(E,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},P.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},P.prototype.createGrip=function(){var E=new De;return E.visual.transform.baseVal.appendItem(ft.createTransform()),this.controlBox.appendChild(E.visual),E},P.prototype.positionGrips=function(){var E=this.controlGrips.topLeft.GRIP_SIZE,B=-E/2,U=B,D=(this.width+this.CB_DISTANCE)/2-E/2,St=(this.height+this.CB_DISTANCE)/2-E/2,ae=this.height+this.CB_DISTANCE-E/2,$e=this.width+this.CB_DISTANCE-E/2;this.positionGrip(this.controlGrips.topLeft.visual,B,U),this.positionGrip(this.controlGrips.topCenter.visual,D,U),this.positionGrip(this.controlGrips.topRight.visual,$e,U),this.positionGrip(this.controlGrips.centerLeft.visual,B,St),this.positionGrip(this.controlGrips.centerRight.visual,$e,St),this.positionGrip(this.controlGrips.bottomLeft.visual,B,ae),this.positionGrip(this.controlGrips.bottomCenter.visual,D,ae),this.positionGrip(this.controlGrips.bottomRight.visual,$e,ae),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,D,U-3*this.CB_DISTANCE)},P.prototype.positionGrip=function(E,B,U){var D=E.transform.baseVal.getItem(0);D.setTranslate(B,U),E.transform.baseVal.replaceItem(D,0)},P.prototype.hideControlBox=function(){this.controlBox.style.display="none"},P.prototype.showControlBox=function(){this.controlBox.style.display=""},P.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:$t.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:$t.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},j.prototype.getState.call(this))},P.prototype.restoreState=function(E){j.prototype.restoreState.call(this,E);var B=E;this.left=B.left,this.top=B.top,this.width=B.width,this.height=B.height,this.rotationAngle=B.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix($t.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,B.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix($t.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,B.containerTransformMatrix))},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B);var U=this.rotatePoint({x:this.left,y:this.top}),D=this.unrotatePoint({x:U.x*E,y:U.y*B});this.left=D.x,this.top=D.y,this.width=this.width*E,this.height=this.height*B,this.adjustControlBox()},P}(Ht),Ct=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.fillColor="transparent",D.strokeColor="transparent",D.strokeWidth=0,D.strokeDasharray="",D.opacity=1,D.setStrokeColor=D.setStrokeColor.bind(D),D.setFillColor=D.setFillColor.bind(D),D.setStrokeWidth=D.setStrokeWidth.bind(D),D.setStrokeDasharray=D.setStrokeDasharray.bind(D),D.createVisual=D.createVisual.bind(D),D}return kt(P,j),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.visual)},P.prototype.createVisual=function(){this.visual=ft.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.state==="new"&&(this.createVisual(),this.moveVisual(E),this._state="creating")},P.prototype.manipulate=function(E){j.prototype.manipulate.call(this,E)},P.prototype.resize=function(E){j.prototype.resize.call(this,E),this.setSize()},P.prototype.setSize=function(){j.prototype.setSize.call(this),ft.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},P.prototype.pointerUp=function(E){j.prototype.pointerUp.call(this,E),this.setSize()},P.prototype.setStrokeColor=function(E){this.strokeColor=E,this.visual&&ft.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(E),this.stateChanged()},P.prototype.setFillColor=function(E){this.fillColor=E,this.visual&&ft.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},P.prototype.setStrokeWidth=function(E){this.strokeWidth=E,this.visual&&ft.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},P.prototype.setStrokeDasharray=function(E){this.strokeDasharray=E,this.visual&&ft.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},P.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},j.prototype.getState.call(this))},P.prototype.restoreState=function(E){var B=E;this.fillColor=B.fillColor,this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.opacity=B.opacity,this.createVisual(),j.prototype.restoreState.call(this,E),this.setSize()},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B),this.setSize()},P.title="Rectangle marker",P}(Xt),q=function(j){function P(E,B,U,D){var St=j.call(this,E,D||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return St.widths=[],St.widthBoxes=[],St.widths=B,St.currentWidth=U,St.setCurrentWidth=St.setCurrentWidth.bind(St),St}return kt(P,j),P.prototype.getUi=function(){var E=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",this.widths.forEach(function(U){var D=document.createElement("div");D.style.display="flex",D.style.flexGrow="2",D.style.alignItems="center",D.style.justifyContent="space-between",D.style.padding="5px",D.style.borderWidth="2px",D.style.borderStyle="solid",D.style.borderColor=U===E.currentWidth?E.uiStyleSettings.toolboxAccentColor:"transparent",D.addEventListener("click",function(){E.setCurrentWidth(U,D)}),B.appendChild(D);var St=document.createElement("div");St.innerText=U.toString(),St.style.marginRight="5px",D.appendChild(St);var ae=document.createElement("div");ae.style.minHeight="20px",ae.style.flexGrow="2",ae.style.display="flex",ae.style.alignItems="center";var $e=document.createElement("hr");$e.style.minWidth="20px",$e.style.border="0px",$e.style.borderTop=U+"px solid "+E.uiStyleSettings.toolboxColor,$e.style.flexGrow="2",ae.appendChild($e),D.appendChild(ae),E.widthBoxes.push(D)}),B},P.prototype.setCurrentWidth=function(E,B){var U=this;this.currentWidth=E,this.widthBoxes.forEach(function(D){D.style.borderColor=D===B?U.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},P}(jt),Et=function(j){function P(E,B,U,D){var St=j.call(this,E,D||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return St.styles=[],St.styleBoxes=[],St.styles=B,St.currentStyle=U,St.setCurrentStyle=St.setCurrentStyle.bind(St),St}return kt(P,j),P.prototype.getUi=function(){var E=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",this.styles.forEach(function(U){var D=document.createElement("div");D.style.display="flex",D.style.alignItems="center",D.style.justifyContent="space-between",D.style.padding="5px",D.style.borderWidth="2px",D.style.borderStyle="solid",D.style.overflow="hidden",D.style.maxWidth=100/E.styles.length-5+"%",D.style.borderColor=U===E.currentStyle?E.uiStyleSettings.toolboxAccentColor:"transparent",D.addEventListener("click",function(){E.setCurrentStyle(U,D)}),B.appendChild(D);var St=document.createElement("div");St.style.minHeight="20px",St.style.flexGrow="2",St.style.overflow="hidden";var ae=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+E.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(U!==""?'stroke-dasharray="'+U+'"':"")+` />
  </svg>`;St.innerHTML=ae,D.appendChild(St),E.styleBoxes.push(D)}),B},P.prototype.setCurrentStyle=function(E,B){var U=this;this.currentStyle=E,this.styleBoxes.forEach(function(D){D.style.borderColor=D===B?U.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},P}(jt),Bt=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.strokeColor=U.defaultColor,D.strokeWidth=U.defaultStrokeWidth,D.strokeDasharray=U.defaultStrokeDasharray,D.strokePanel=new Jt("Line color",U.defaultColorSet,U.defaultColor),D.strokePanel.onColorChanged=D.setStrokeColor,D.strokeWidthPanel=new q("Line width",U.defaultStrokeWidths,U.defaultStrokeWidth),D.strokeWidthPanel.onWidthChanged=D.setStrokeWidth,D.strokeStylePanel=new Et("Line style",U.defaultStrokeDasharrays,U.defaultStrokeDasharray),D.strokeStylePanel.onStyleChanged=D.setStrokeDasharray,D}return kt(P,j),Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=j.prototype.getState.call(this);return E.typeName=P.typeName,E},P.typeName="FrameMarker",P.title="Frame marker",P.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',P}(Ct),ve=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1,this.defaultCaptionFontSize="1rem",this.defaultCaptionText="Text"},Vt=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.x1=0,D.y1=0,D.x2=0,D.y2=0,D.defaultLength=50,D.manipulationStartX=0,D.manipulationStartY=0,D.manipulationStartX1=0,D.manipulationStartY1=0,D.manipulationStartX2=0,D.manipulationStartY2=0,D.setupControlBox(),D}return kt(P,j),P.prototype.ownsTarget=function(E){return!!j.prototype.ownsTarget.call(this,E)||!(!this.grip1.ownsTarget(E)&&!this.grip2.ownsTarget(E))},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.manipulationStartX=E.x,this.manipulationStartY=E.y,this.state==="new"&&(this.x1=E.x,this.y1=E.y,this.x2=E.x,this.y2=E.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(B)?this.activeGrip=this.grip1:this.grip2.ownsTarget(B)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},P.prototype.pointerUp=function(E){var B=this.state;j.prototype.pointerUp.call(this,E),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(E),this._state="select",B==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},P.prototype.adjustVisual=function(){},P.prototype.manipulate=function(E){this.state==="creating"?this.resize(E):this.state==="move"?(this.x1=this.manipulationStartX1+E.x-this.manipulationStartX,this.y1=this.manipulationStartY1+E.y-this.manipulationStartY,this.x2=this.manipulationStartX2+E.x-this.manipulationStartX,this.y2=this.manipulationStartY2+E.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(E)},P.prototype.resize=function(E){switch(this.activeGrip){case this.grip1:this.x1=E.x,this.y1=E.y;break;case this.grip2:case void 0:this.x2=E.x,this.y2=E.y}this.adjustVisual(),this.adjustControlBox()},P.prototype.select=function(){j.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},P.prototype.deselect=function(){j.prototype.deselect.call(this),this.controlBox.style.display="none"},P.prototype.setupControlBox=function(){this.controlBox=ft.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},P.prototype.adjustControlBox=function(){this.positionGrips()},P.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},P.prototype.createGrip=function(){var E=new De;return E.visual.transform.baseVal.appendItem(ft.createTransform()),this.controlBox.appendChild(E.visual),E},P.prototype.positionGrips=function(){var E=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-E/2,this.y1-E/2),this.positionGrip(this.grip2.visual,this.x2-E/2,this.y2-E/2)},P.prototype.positionGrip=function(E,B,U){var D=E.transform.baseVal.getItem(0);D.setTranslate(B,U),E.transform.baseVal.replaceItem(D,0)},P.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},j.prototype.getState.call(this))},P.prototype.restoreState=function(E){j.prototype.restoreState.call(this,E);var B=E;this.x1=B.x1,this.y1=B.y1,this.x2=B.x2,this.y2=B.y2},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B),this.x1=this.x1*E,this.y1=this.y1*B,this.x2=this.x2*E,this.y2=this.y2*B,this.adjustVisual(),this.adjustControlBox()},P}(Ht),We=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.strokeColor="transparent",D.strokeWidth=0,D.strokeDasharray="",D.setStrokeColor=D.setStrokeColor.bind(D),D.setStrokeWidth=D.setStrokeWidth.bind(D),D.setStrokeDasharray=D.setStrokeDasharray.bind(D),D.strokeColor=U.defaultColor,D.strokeWidth=U.defaultStrokeWidth,D.strokeDasharray=U.defaultStrokeDasharray,D.strokePanel=new Jt("Line color",U.defaultColorSet,U.defaultColor),D.strokePanel.onColorChanged=D.setStrokeColor,D.strokeWidthPanel=new q("Line width",U.defaultStrokeWidths,U.defaultStrokeWidth),D.strokeWidthPanel.onWidthChanged=D.setStrokeWidth,D.strokeStylePanel=new Et("Line style",U.defaultStrokeDasharrays,U.defaultStrokeDasharray),D.strokeStylePanel.onStyleChanged=D.setStrokeDasharray,D}return kt(P,j),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.visual&&E!==this.selectorLine&&E!==this.visibleLine)},P.prototype.createVisual=function(){this.visual=ft.createGroup(),this.selectorLine=ft.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=ft.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},P.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),ft.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),ft.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),ft.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},P.prototype.setStrokeColor=function(E){this.strokeColor=E,this.adjustVisual(),this.colorChanged(E)},P.prototype.setStrokeWidth=function(E){this.strokeWidth=E,this.adjustVisual()},P.prototype.setStrokeDasharray=function(E){this.strokeDasharray=E,this.adjustVisual(),this.stateChanged()},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},j.prototype.getState.call(this));return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){j.prototype.restoreState.call(this,E);var B=E;this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.createVisual(),this.adjustVisual()},P.typeName="LineMarker",P.title="Line marker",P.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',P}(Vt),ee=function(j){function P(E,B,U,D){var St=j.call(this,E,D||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return St.fonts=[],St.fontBoxes=[],St.fonts=B,St.currentFont=U,St.setCurrentFont=St.setCurrentFont.bind(St),St}return kt(P,j),P.prototype.getUi=function(){var E=this,B=document.createElement("div");return B.style.overflow="hidden",B.style.flexGrow="2",this.fonts.forEach(function(U){var D=document.createElement("div");D.style.display="inline-block",D.style.alignItems="center",D.style.justifyContent="space-between",D.style.padding="5px",D.style.borderWidth="2px",D.style.borderStyle="solid",D.style.overflow="hidden",D.style.maxWidth=100/E.fonts.length-5+"%",D.style.borderColor=U===E.currentFont?E.uiStyleSettings.toolboxAccentColor:"transparent",D.addEventListener("click",function(){E.setCurrentFont(U,D)}),B.appendChild(D);var St=document.createElement("div");St.style.display="flex",St.style.minHeight="20px",St.style.flexGrow="2",St.style.fontFamily=U,St.style.overflow="hidden";var ae=document.createElement("div");ae.style.whiteSpace="nowrap",ae.style.overflow="hidden",ae.style.textOverflow="ellipsis",ae.innerHTML="The quick brown fox jumps over the lazy dog",St.appendChild(ae),D.appendChild(St),E.fontBoxes.push(D)}),B},P.prototype.setCurrentFont=function(E,B){var U=this;this.currentFont=E,this.fontBoxes.forEach(function(D){D.style.borderColor=D===B?U.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},P}(jt),xe=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.color="transparent",D.padding=5,D.DEFAULT_TEXT="\u8BF7\u8F93\u5165\u6587\u672C",D.text=D.DEFAULT_TEXT,D.isMoved=!1,D.color=U.defaultColor,D.fontFamily=U.defaultFontFamily,D.defaultSize={x:100,y:30},D.setColor=D.setColor.bind(D),D.setFont=D.setFont.bind(D),D.renderText=D.renderText.bind(D),D.sizeText=D.sizeText.bind(D),D.textEditDivClicked=D.textEditDivClicked.bind(D),D.showTextEditor=D.showTextEditor.bind(D),D.setSize=D.setSize.bind(D),D.positionTextEditor=D.positionTextEditor.bind(D),D.colorPanel=new Jt("Color",U.defaultColorSet,U.defaultColor),D.colorPanel.onColorChanged=D.setColor,D.fontFamilyPanel=new ee("Font",U.defaultFontFamilies,U.defaultFontFamily),D.fontFamilyPanel.onFontChanged=D.setFont,D}return kt(P,j),P.prototype.ownsTarget=function(E){if(j.prototype.ownsTarget.call(this,E)||E===this.visual||E===this.textElement||E===this.bgRectangle)return!0;var B=!1;return this.textElement.childNodes.forEach(function(U){U===E&&(B=!0)}),B},P.prototype.createVisual=function(){this.visual=ft.createGroup(),this.bgRectangle=ft.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=ft.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(ft.createTransform()),this.textElement.transform.baseVal.appendItem(ft.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.isMoved=!1,this.pointerDownPoint=E,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(E),this._state="creating")},P.prototype.renderText=function(){var E=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(B){E.textElement.appendChild(ft.createTSpan(B.trim()===""?" ":B.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},P.prototype.getTextScale=function(){var E=this.textElement.getBBox(),B=1;if(E.width>0&&E.height>0){var U=(1*this.width-this.width*this.padding*2/100)/E.width,D=(1*this.height-this.height*this.padding*2/100)/E.height;B=Math.min(U,D)}return B},P.prototype.getTextPosition=function(E){var B=this.textElement.getBBox(),U=0,D=0;return B.width>0&&B.height>0&&(U=(this.width-B.width*E)/2,D=this.height/2-B.height*E/2),{x:U,y:D}},P.prototype.sizeText=function(){var E=this.textElement.getBBox(),B=this.getTextScale(),U=this.getTextPosition(B);U.y-=E.y*B,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+U.x+"px, "+U.y+"px) scale("+B+", "+B+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(U.x,U.y),this.textElement.transform.baseVal.getItem(1).setScale(B,B))},P.prototype.manipulate=function(E){j.prototype.manipulate.call(this,E),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(E.x-this.pointerDownPoint.x)>5||Math.abs(E.y-this.pointerDownPoint.y)>5)},P.prototype.resize=function(E){j.prototype.resize.call(this,E),this.isMoved=!0,this.setSize(),this.sizeText()},P.prototype.setSize=function(){j.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(ft.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ft.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},P.prototype.pointerUp=function(E){var B=this.state;B==="creating"&&(this._suppressMarkerCreateEvent=!0),j.prototype.pointerUp.call(this,E),this.setSize(),(B==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},P.prototype.showTextEditor=function(){var E=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(B){B.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var B=Number.parseFloat(E.textEditor.style.fontSize);E.textEditor.clientWidth>=Number.parseInt(E.textEditor.style.maxWidth)&&B>.9;)B-=.1,E.textEditor.style.fontSize=Math.max(B,.9)+"em"}),this.textEditor.addEventListener("keyup",function(B){B.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(B){if(B.clipboardData){var U=B.clipboardData.getData("text"),D=window.getSelection();if(!D.rangeCount)return!1;D.deleteFromDocument(),D.getRangeAt(0).insertNode(document.createTextNode(U)),B.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){E.textEditDivClicked(E.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},P.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var E=this.getTextScale(),B=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),U=this.textElement.getBBox(),D={x:U.width*E,y:U.height*E};B.x-=D.x/2,B.y-=D.y/2,this.textEditor.style.top=B.y+"px",this.textEditor.style.left=B.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-B.x+"px",this.textEditor.style.fontSize=Math.max(16*E,12)+"px",this.textElement.style.display="none"}},P.prototype.textEditDivClicked=function(E){this.text=E.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},P.prototype.select=function(){j.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},P.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),j.prototype.deselect.call(this)},P.prototype.dblClick=function(E,B){j.prototype.dblClick.call(this,E,B),this.showTextEditor()},P.prototype.setColor=function(E){this.textElement&&ft.setAttributes(this.textElement,[["fill",E]]),this.color=E,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(E)},P.prototype.setFont=function(E){this.textElement&&ft.setAttributes(this.textElement,[["font-family",E]]),this.fontFamily=E,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},P.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},P.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},j.prototype.getState.call(this));return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){var B=E;this.color=B.color,this.fontFamily=B.fontFamily,this.padding=B.padding,this.text=B.text,this.createVisual(),j.prototype.restoreState.call(this,E),this.setSize()},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B),this.setSize(),this.sizeText(),this.positionTextEditor()},P.typeName="TextMarker",P.title="Text marker",P.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',P}(Xt),Nt=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.color="transparent",D.lineWidth=3,D.drawing=!1,D.pixelRatio=1,D.color=U.defaultColor,D.lineWidth=U.defaultStrokeWidth,D.pixelRatio=U.freehandPixelRatio,D.setColor=D.setColor.bind(D),D.addCanvas=D.addCanvas.bind(D),D.finishCreation=D.finishCreation.bind(D),D.setLineWidth=D.setLineWidth.bind(D),D.colorPanel=new Jt("Color",U.defaultColorSet,U.defaultColor),D.colorPanel.onColorChanged=D.setColor,D.lineWidthPanel=new q("Line width",U.defaultStrokeWidths,U.defaultStrokeWidth),D.lineWidthPanel.onWidthChanged=D.setLineWidth,D}return kt(P,j),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.visual&&E!==this.drawingImage)},P.prototype.createVisual=function(){this.visual=ft.createGroup(),this.drawingImage=ft.createImage(),this.visual.appendChild(this.drawingImage);var E=ft.createTransform();this.visual.transform.baseVal.appendItem(E),this.addMarkerVisualToContainer(this.visual)},P.prototype.pointerDown=function(E,B){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(E.x,E.y),this.drawing=!0):j.prototype.pointerDown.call(this,E,B)},P.prototype.manipulate=function(E){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(E.x,E.y),this.canvasContext.stroke()):j.prototype.manipulate.call(this,E)},P.prototype.resize=function(E){j.prototype.resize.call(this,E),ft.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ft.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},P.prototype.pointerUp=function(E){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):j.prototype.pointerUp.call(this,E)},P.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},P.prototype.select=function(){this.state==="creating"&&this.finishCreation(),j.prototype.select.call(this)},P.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),j.prototype.deselect.call(this)},P.prototype.finishCreation=function(){for(var E=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),B=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],U=B[0],D=B[1],St=B[2],ae=B[3],$e=!1,Ne=0;Ne<this.canvasElement.height;Ne++)for(var Qe=0;Qe<this.canvasElement.width;Qe++)E.data[Ne*this.canvasElement.width*4+4*Qe+3]>0&&($e=!0,Ne<D&&(D=Ne),Qe<U&&(U=Qe),Ne>ae&&(ae=Ne),Qe>St&&(St=Qe));if($e){this.left=U/this.pixelRatio,this.top=D/this.pixelRatio,this.width=(St-U)/this.pixelRatio,this.height=(ae-D)/this.pixelRatio;var He=document.createElement("canvas");He.width=St-U,He.height=ae-D,He.getContext("2d").putImageData(this.canvasContext.getImageData(U,D,St-U,ae-D),0,0),this.drawingImgUrl=He.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},P.prototype.setDrawingImage=function(){ft.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),ft.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},P.prototype.setColor=function(E){this.color=E,this.colorChanged(E)},P.prototype.setLineWidth=function(E){this.lineWidth=E},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=Object.assign({drawingImgUrl:this.drawingImgUrl},j.prototype.getState.call(this));return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){this.createVisual(),j.prototype.restoreState.call(this,E),this.drawingImgUrl=E.drawingImgUrl,this.setDrawingImage()},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B),this.setDrawingImage()},P.typeName="FreehandMarker",P.title="Freehand marker",P.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',P}(Xt),_e=function(j){function P(E,B,U){var D=j.call(this,E,U||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return D.typeBoxes=[],D.currentType=B,D.setCurrentType=D.setCurrentType.bind(D),D}return kt(P,j),P.prototype.getUi=function(){var E=this,B=document.createElement("div");B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2";for(var U=function(ae){var $e="both";switch(ae){case 0:$e="both";break;case 1:$e="start";break;case 2:$e="end";break;case 3:$e="none"}var Ne=document.createElement("div");if(Ne.style.display="flex",Ne.style.flexGrow="2",Ne.style.alignItems="center",Ne.style.justifyContent="space-between",Ne.style.padding="5px",Ne.style.borderWidth="2px",Ne.style.borderStyle="solid",Ne.style.borderColor=$e===D.currentType?D.uiStyleSettings.toolboxAccentColor:"transparent",Ne.addEventListener("click",function(){E.setCurrentType($e,Ne)}),B.appendChild(Ne),$e==="both"||$e==="start"){var Qe=document.createElement("div");Qe.style.display="flex",Qe.style.alignItems="center",Qe.style.minHeight="20px",Qe.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(D.uiStyleSettings!==void 0?D.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Qe.style.marginLeft="5px",Ne.appendChild(Qe)}var He=document.createElement("div");He.style.display="flex",He.style.alignItems="center",He.style.minHeight="20px",He.style.flexGrow="2";var Si=document.createElement("hr");if(Si.style.minWidth="20px",Si.style.border="0px",Si.style.borderTop="3px solid "+(D.uiStyleSettings!==void 0?D.uiStyleSettings.toolboxColor:"#eeeeee"),Si.style.flexGrow="2",He.appendChild(Si),Ne.appendChild(He),$e==="both"||$e==="end"){var Ei=document.createElement("div");Ei.style.display="flex",Ei.style.alignItems="center",Ei.style.minHeight="20px",Ei.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(D.uiStyleSettings!==void 0?D.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Ei.style.marginRight="5px",Ne.appendChild(Ei)}D.typeBoxes.push(Ne)},D=this,St=0;St<4;St++)U(St);return B},P.prototype.setCurrentType=function(E,B){var U=this;this.currentType=E,this.typeBoxes.forEach(function(D){D.style.borderColor=D===B?U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},P}(jt),ti=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.arrowType="end",D.arrowBaseHeight=10,D.arrowBaseWidth=10,D.getArrowPoints=D.getArrowPoints.bind(D),D.setArrowType=D.setArrowType.bind(D),D.arrowTypePanel=new _e("Arrow type","end"),D.arrowTypePanel.onArrowTypeChanged=D.setArrowType,D}return kt(P,j),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.arrow1&&E!==this.arrow2)},P.prototype.getArrowPoints=function(E,B){var U=this.arrowBaseWidth+2*this.strokeWidth,D=this.arrowBaseHeight+2*this.strokeWidth;return E-U/2+","+(B+D/2)+" "+E+","+(B-D/2)+" "+(E+U/2)+","+(B+D/2)},P.prototype.createTips=function(){this.arrow1=ft.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(ft.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=ft.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(ft.createTransform()),this.visual.appendChild(this.arrow2)},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.state==="creating"&&this.createTips()},P.prototype.adjustVisual=function(){if(j.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2){this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",ft.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),ft.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]);var E=0;Math.abs(this.x1-this.x2)>.1&&(E=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2));var B=this.arrow1.transform.baseVal.getItem(0);B.setRotate(E,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(B,0);var U=this.arrow2.transform.baseVal.getItem(0);U.setRotate(E+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(U,0)}},P.prototype.setArrowType=function(E){this.arrowType=E,this.adjustVisual(),this.stateChanged()},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=Object.assign({arrowType:this.arrowType},j.prototype.getState.call(this));return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){j.prototype.restoreState.call(this,E);var B=E;this.arrowType=B.arrowType,this.createTips(),this.adjustVisual()},P.typeName="ArrowMarker",P.title="Arrow marker",P.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',P}(We),je=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.fillColor=U.defaultFillColor,D.strokeWidth=0,D.fillPanel=new Jt("Color",U.defaultColorSet,U.defaultFillColor),D.fillPanel.onColorChanged=D.setFillColor,D}return kt(P,j),Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=j.prototype.getState.call(this);return E.typeName=P.typeName,E},P.typeName="CoverMarker",P.title="Cover marker",P.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',P}(Ct),Be=function(j){function P(E,B,U,D){var St=j.call(this,E,D||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return St.opacities=[],St.opacityBoxes=[],St.opacities=B,St.currentOpacity=U,St.setCurrentOpacity=St.setCurrentOpacity.bind(St),St}return kt(P,j),P.prototype.getUi=function(){var E=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",B.style.justifyContent="space-between",this.opacities.forEach(function(U){var D=document.createElement("div");D.style.display="flex",D.style.alignItems="center",D.style.justifyContent="center",D.style.padding="5px",D.style.borderWidth="2px",D.style.borderStyle="solid",D.style.borderColor=U===E.currentOpacity?E.uiStyleSettings.toolboxAccentColor:"transparent",D.addEventListener("click",function(){E.setCurrentOpacity(U,D)}),B.appendChild(D);var St=document.createElement("div");St.innerText=100*U+"%",D.appendChild(St),E.opacityBoxes.push(D)}),B},P.prototype.setCurrentOpacity=function(E,B){var U=this;this.currentOpacity=E,this.opacityBoxes.forEach(function(D){D.style.borderColor=D===B?U.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},P}(jt),Se=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.setOpacity=D.setOpacity.bind(D),D.fillColor=U.defaultHighlightColor,D.strokeWidth=0,D.opacity=U.defaultHighlightOpacity,D.fillPanel=new Jt("Color",U.defaultColorSet,D.fillColor),D.fillPanel.onColorChanged=D.setFillColor,D.opacityPanel=new Be("Opacity",U.defaultOpacitySteps,D.opacity),D.opacityPanel.onOpacityChanged=D.setOpacity,D}return kt(P,j),P.prototype.setOpacity=function(E){this.opacity=E,this.visual&&ft.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=j.prototype.getState.call(this);return E.typeName=P.typeName,E},P.typeName="HighlightMarker",P.title="Highlight marker",P.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',P}(je),dt='<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>',W='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',Zt=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.bgColor="transparent",D.tipPosition={x:0,y:0},D.tipBase1Position={x:0,y:0},D.tipBase2Position={x:0,y:0},D.tipMoving=!1,D.color=U.defaultStrokeColor,D.bgColor=U.defaultFillColor,D.fontFamily=U.defaultFontFamily,D.defaultSize={x:100,y:30},D.setBgColor=D.setBgColor.bind(D),D.getTipPoints=D.getTipPoints.bind(D),D.positionTip=D.positionTip.bind(D),D.setTipPoints=D.setTipPoints.bind(D),D.colorPanel=new Jt("Text color",U.defaultColorSet,D.color,dt),D.colorPanel.onColorChanged=D.setColor,D.bgColorPanel=new Jt("Fill color",U.defaultColorSet,D.bgColor,W),D.bgColorPanel.onColorChanged=D.setBgColor,D.fontFamilyPanel=new ee("Font",U.defaultFontFamilies,U.defaultFontFamily),D.fontFamilyPanel.onFontChanged=D.setFont,D.tipGrip=new De,D.tipGrip.visual.transform.baseVal.appendItem(ft.createTransform()),D.controlBox.appendChild(D.tipGrip.visual),D}return kt(P,j),P.prototype.ownsTarget=function(E){return j.prototype.ownsTarget.call(this,E)||this.tipGrip.ownsTarget(E)||this.tip===E},P.prototype.createTip=function(){ft.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=ft.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},P.prototype.pointerDown=function(E,B){this.state==="new"&&j.prototype.pointerDown.call(this,E,B),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(B)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):j.prototype.pointerDown.call(this,E,B)},P.prototype.pointerUp=function(E){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,j.prototype.pointerUp.call(this,E);else{var B=this.state==="creating";j.prototype.pointerUp.call(this,E),this.setTipPoints(B),this.positionTip()}},P.prototype.manipulate=function(E){if(this.tipMoving){var B=this.unrotatePoint(E);this.tipPosition={x:B.x-this.manipulationStartLeft,y:B.y-this.manipulationStartTop},this.positionTip()}else j.prototype.manipulate.call(this,E)},P.prototype.setBgColor=function(E){this.bgRectangle&&this.tip&&(ft.setAttributes(this.bgRectangle,[["fill",E]]),ft.setAttributes(this.tip,[["fill",E]])),this.bgColor=E,this.fillColorChanged(E)},P.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},P.prototype.setTipPoints=function(E){E===void 0&&(E=!1);var B=Math.min(this.height/2,15),U=this.height/5;E&&(this.tipPosition={x:B+U/2,y:this.height+20});var D=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?D<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(U=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:B,y:0},this.tipBase2Position={x:B+U,y:0}):(this.tipBase1Position={x:0,y:B},this.tipBase2Position={x:0,y:B+U}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?D<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(U=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-B-U,y:0},this.tipBase2Position={x:this.width-B,y:0}):(this.tipBase1Position={x:this.width,y:B},this.tipBase2Position={x:this.width,y:B+U}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?D<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(U=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-B-U,y:this.height},this.tipBase2Position={x:this.width-B,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-B-U},this.tipBase2Position={x:this.width,y:this.height-B}):D<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(U=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:B,y:this.height},this.tipBase2Position={x:B+U,y:this.height}):(this.tipBase1Position={x:0,y:this.height-B},this.tipBase2Position={x:0,y:this.height-B-U})},P.prototype.resize=function(E){j.prototype.resize.call(this,E),this.positionTip()},P.prototype.positionTip=function(){ft.setAttributes(this.tip,[["points",this.getTipPoints()]]);var E=this.tipGrip.visual.transform.baseVal.getItem(0);E.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(E,0)},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),P.prototype.select=function(){this.positionTip(),j.prototype.select.call(this)},P.prototype.getState=function(){var E=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},j.prototype.getState.call(this));return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){var B=E;this.bgColor=B.bgColor,this.tipPosition=B.tipPosition,j.prototype.restoreState.call(this,E),this.createTip(),this.setTipPoints()},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B),this.tipPosition={x:this.tipPosition.x*E,y:this.tipPosition.y*B},this.positionTip()},P.typeName="CalloutMarker",P.title="Callout marker",P.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',P}(xe),ze=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.fillColor="transparent",D.strokeColor="transparent",D.strokeWidth=0,D.strokeDasharray="",D.opacity=1,D.strokeColor=U.defaultColor,D.strokeWidth=U.defaultStrokeWidth,D.strokeDasharray=U.defaultStrokeDasharray,D.fillColor=U.defaultFillColor,D.setStrokeColor=D.setStrokeColor.bind(D),D.setFillColor=D.setFillColor.bind(D),D.setStrokeWidth=D.setStrokeWidth.bind(D),D.setStrokeDasharray=D.setStrokeDasharray.bind(D),D.setOpacity=D.setOpacity.bind(D),D.createVisual=D.createVisual.bind(D),D.strokePanel=new Jt("Line color",ut(U.defaultColorSet,["transparent"]),U.defaultColor),D.strokePanel.onColorChanged=D.setStrokeColor,D.fillPanel=new Jt("Fill color",ut(U.defaultColorSet,["transparent"]),D.fillColor,W),D.fillPanel.onColorChanged=D.setFillColor,D.strokeWidthPanel=new q("Line width",U.defaultStrokeWidths,U.defaultStrokeWidth),D.strokeWidthPanel.onWidthChanged=D.setStrokeWidth,D.strokeStylePanel=new Et("Line style",U.defaultStrokeDasharrays,U.defaultStrokeDasharray),D.strokeStylePanel.onStyleChanged=D.setStrokeDasharray,D.opacityPanel=new Be("Opacity",U.defaultOpacitySteps,D.opacity),D.opacityPanel.onOpacityChanged=D.setOpacity,D}return kt(P,j),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.visual)},P.prototype.createVisual=function(){this.visual=ft.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.state==="new"&&(this.createVisual(),this.moveVisual(E),this._state="creating")},P.prototype.manipulate=function(E){j.prototype.manipulate.call(this,E)},P.prototype.resize=function(E){j.prototype.resize.call(this,E),this.setSize()},P.prototype.setSize=function(){j.prototype.setSize.call(this),ft.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},P.prototype.pointerUp=function(E){j.prototype.pointerUp.call(this,E),this.setSize()},P.prototype.setStrokeColor=function(E){this.strokeColor=E,this.visual&&ft.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(E),this.stateChanged()},P.prototype.setFillColor=function(E){this.fillColor=E,this.visual&&ft.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(E),this.stateChanged()},P.prototype.setStrokeWidth=function(E){this.strokeWidth=E,this.visual&&ft.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},P.prototype.setStrokeDasharray=function(E){this.strokeDasharray=E,this.visual&&ft.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},P.prototype.setOpacity=function(E){this.opacity=E,this.visual&&ft.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},j.prototype.getState.call(this));return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){var B=E;this.fillColor=B.fillColor,this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.opacity=B.opacity,this.createVisual(),j.prototype.restoreState.call(this,E),this.setSize()},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B),this.setSize()},P.typeName="EllipseMarker",P.title="Ellipse marker",P.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',P}(Xt),Me=function(j){function P(E,B,U){return j.call(this,E,B,U)||this}return kt(P,j),Object.defineProperty(P.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.tip1&&E!==this.tip2)},P.prototype.createTips=function(){this.tip1=ft.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(ft.createTransform()),this.visual.appendChild(this.tip1),this.tip2=ft.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(ft.createTransform()),this.visual.appendChild(this.tip2)},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.state==="creating"&&this.createTips()},P.prototype.adjustVisual=function(){if(j.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(ft.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),ft.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var E=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),B=this.tip1.transform.baseVal.getItem(0);B.setRotate(E,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(B,0);var U=this.tip2.transform.baseVal.getItem(0);U.setRotate(E+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(U,0)}},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=j.prototype.getState.call(this);return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){j.prototype.restoreState.call(this,E),this.createTips(),this.adjustVisual()},P.typeName="MeasurementMarker",P.title="Measurement marker",P.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',P}(We),ye=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.strokePanel.colors=U.defaultColorSet,D.fillColor="transparent",D}return kt(P,j),Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=j.prototype.getState.call(this);return E.typeName=P.typeName,E},P.typeName="EllipseFrameMarker",P.title="Ellipse frame marker",P.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',P}(ze),se=function(){function j(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(j.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),j.prototype.addUndoStep=function(P){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(P)||(this.undoStack.push(P),JSON.stringify(this.lastRedoStep)!==JSON.stringify(P)&&this.redoStack.splice(0,this.redoStack.length))},j.prototype.replaceLastUndoStep=function(P){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=P)},j.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},j.prototype.undo=function(){if(this.undoStack.length>1){var P=this.undoStack.pop();return P!==void 0&&this.redoStack.push(P),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},j.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},j}(),Ue=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.strokeColor="transparent",D.strokeWidth=0,D.strokeDasharray="",D.curveX=0,D.curveY=0,D.manipulationStartCurveX=0,D.manipulationStartCurveY=0,D.setStrokeColor=D.setStrokeColor.bind(D),D.setStrokeWidth=D.setStrokeWidth.bind(D),D.setStrokeDasharray=D.setStrokeDasharray.bind(D),D.positionGrips=D.positionGrips.bind(D),D.addControlGrips=D.addControlGrips.bind(D),D.adjustVisual=D.adjustVisual.bind(D),D.setupControlBox=D.setupControlBox.bind(D),D.resize=D.resize.bind(D),D.strokeColor=U.defaultColor,D.strokeWidth=U.defaultStrokeWidth,D.strokeDasharray=U.defaultStrokeDasharray,D.strokePanel=new Jt("Line color",U.defaultColorSet,U.defaultColor),D.strokePanel.onColorChanged=D.setStrokeColor,D.strokeWidthPanel=new q("Line width",U.defaultStrokeWidths,U.defaultStrokeWidth),D.strokeWidthPanel.onWidthChanged=D.setStrokeWidth,D.strokeStylePanel=new Et("Line style",U.defaultStrokeDasharrays,U.defaultStrokeDasharray),D.strokeStylePanel.onStyleChanged=D.setStrokeDasharray,D}return kt(P,j),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.visual&&E!==this.selectorCurve&&E!==this.visibleCurve&&!this.curveGrip.ownsTarget(E))},P.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},P.prototype.createVisual=function(){this.visual=ft.createGroup(),this.selectorCurve=ft.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=ft.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=E.x,this.curveY=E.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(B)&&(this.activeGrip=this.curveGrip,this._state="resize")},P.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),ft.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),ft.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),ft.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},P.prototype.setupControlBox=function(){j.prototype.setupControlBox.call(this),this.curveControlLine1=ft.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=ft.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},P.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,j.prototype.addControlGrips.call(this)},P.prototype.positionGrips=function(){j.prototype.positionGrips.call(this);var E=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-E/2,this.curveY-E/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},P.prototype.manipulate=function(E){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+E.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+E.y-this.manipulationStartY),j.prototype.manipulate.call(this,E)},P.prototype.resize=function(E){this.activeGrip===this.curveGrip&&(this.curveX=E.x,this.curveY=E.y),j.prototype.resize.call(this,E),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},P.prototype.setStrokeColor=function(E){this.strokeColor=E,this.adjustVisual(),this.colorChanged(E)},P.prototype.setStrokeWidth=function(E){this.strokeWidth=E,this.adjustVisual()},P.prototype.setStrokeDasharray=function(E){this.strokeDasharray=E,this.adjustVisual()},P.prototype.scale=function(E,B){this.curveX=this.curveX*E,this.curveY=this.curveY*B,j.prototype.scale.call(this,E,B)},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},j.prototype.getState.call(this));return E.typeName=P.typeName,E},P.prototype.restoreState=function(E){j.prototype.restoreState.call(this,E);var B=E;this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.curveX=B.curveX,this.curveY=B.curveY,this.createVisual(),this.adjustVisual()},P.typeName="CurveMarker",P.title="Curve marker",P.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',P}(Vt),Fi=function(j){function P(E,B,U){var D=j.call(this,E,B,U)||this;return D.fillColor="transparent",D.strokeColor="transparent",D.strokeWidth=0,D.strokeDasharray="",D.textColor="transparent",D.fontSize="1rem",D.isMoved=!1,D.captionText="Caption",D.PADDING=5,D.captionBoxWidth=0,D.captionBoxHeight=0,D.strokeColor=U.defaultColor,D.strokeWidth=U.defaultStrokeWidth,D.strokeDasharray=U.defaultStrokeDasharray,D.fillColor=U.defaultFillColor,D.textColor=U.defaultStrokeColor,D.fontFamily=U.defaultFontFamily,D.fontSize=U.defaultCaptionFontSize,D.captionText=U.defaultCaptionText,D.setStrokeColor=D.setStrokeColor.bind(D),D.setFillColor=D.setFillColor.bind(D),D.setStrokeWidth=D.setStrokeWidth.bind(D),D.setStrokeDasharray=D.setStrokeDasharray.bind(D),D.createVisual=D.createVisual.bind(D),D.sizeCaption=D.sizeCaption.bind(D),D.setCaptionText=D.setCaptionText.bind(D),D.showTextEditor=D.showTextEditor.bind(D),D.positionTextEditor=D.positionTextEditor.bind(D),D.finishTextEditing=D.finishTextEditing.bind(D),D.setFont=D.setFont.bind(D),D.setTextColor=D.setTextColor.bind(D),D.strokePanel=new Jt("Line color",ut(U.defaultColorSet,["transparent"]),D.strokeColor),D.strokePanel.onColorChanged=D.setStrokeColor,D.fillPanel=new Jt("Fill color",ut(U.defaultColorSet,["transparent"]),D.fillColor,W),D.fillPanel.onColorChanged=D.setFillColor,D.strokeWidthPanel=new q("Line width",U.defaultStrokeWidths,U.defaultStrokeWidth),D.strokeWidthPanel.onWidthChanged=D.setStrokeWidth,D.strokeStylePanel=new Et("Line style",U.defaultStrokeDasharrays,U.defaultStrokeDasharray),D.strokeStylePanel.onStyleChanged=D.setStrokeDasharray,D.fontFamilyPanel=new ee("Font",U.defaultFontFamilies,U.defaultFontFamily),D.fontFamilyPanel.onFontChanged=D.setFont,D.textColorPanel=new Jt("Text color",U.defaultColorSet,D.textColor,dt),D.textColorPanel.onColorChanged=D.setTextColor,D}return kt(P,j),P.prototype.ownsTarget=function(E){return!(!j.prototype.ownsTarget.call(this,E)&&E!==this.visual&&E!==this.frame&&E!==this.captionBg&&E!==this.captionElement)},P.prototype.createVisual=function(){this.visual=ft.createGroup(),this.addMarkerVisualToContainer(this.visual),this.captionBg=ft.createRect(1,1,[["fill",this.fillColor]]),this.visual.appendChild(this.captionBg),this.captionElement=ft.createText([["fill",this.textColor],["font-family",this.fontFamily]]),this.captionElement.style.fontSize=this.fontSize,this.captionElement.style.textAnchor="start",this.captionElement.style.dominantBaseline="text-before-edge",this.captionElement.textContent=this.captionText,this.visual.appendChild(this.captionElement),this.frame=ft.createRect(this.width,this.height,[["fill","transparent"],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray]]),this.visual.appendChild(this.frame),this.sizeCaption()},P.prototype.setCaptionText=function(E){this.captionText=E,this.captionElement.textContent=this.captionText,this.sizeCaption()},P.prototype.pointerDown=function(E,B){j.prototype.pointerDown.call(this,E,B),this.isMoved=!1,this.pointerDownPoint=E,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(E),this._state="creating")},P.prototype.manipulate=function(E){j.prototype.manipulate.call(this,E),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(E.x-this.pointerDownPoint.x)>5||Math.abs(E.y-this.pointerDownPoint.y)>5)},P.prototype.resize=function(E){j.prototype.resize.call(this,E),this.setSize()},P.prototype.sizeCaption=function(){var E=this.captionElement.getBBox();this.captionText.trim()!==""?(this.captionBoxWidth=E.width+2*this.PADDING,this.captionBoxHeight=E.height+2*this.PADDING):(this.captionBoxWidth=0,this.captionBoxHeight=0),ft.setAttributes(this.captionBg,[["width",this.captionBoxWidth.toString()],["height",this.captionBoxHeight.toString()],["clip-path","path('M0,0 H"+this.width+" V"+this.height+" H"+-this.width+" Z')"]]),ft.setAttributes(this.captionElement,[["x",this.PADDING.toString()],["y",this.PADDING.toString()],["clip-path","path('M0,0 H"+(this.width-this.PADDING)+" V"+this.height+" H"+(-this.width-this.PADDING)+" Z')"]])},P.prototype.showTextEditor=function(){var E=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditBox=document.createElement("input"),this.textEditBox.style.position="absolute",this.textEditBox.style.width=this.width+"px",this.captionBoxHeight>0&&(this.textEditBox.style.height=this.captionBoxHeight+"px"),this.textEditBox.style.fontSize=this.fontSize,this.textEditBox.style.fontFamily=this.fontFamily,this.textEditBox.style.backgroundColor=this.fillColor,this.textEditBox.style.color=this.textColor,this.textEditBox.style.borderWidth="0",this.textEditBox.setAttribute("value",this.captionText),this.textEditBox.select(),this.textEditDiv.appendChild(this.textEditBox),this.overlayContainer.appendChild(this.textEditDiv),this.textEditBox.addEventListener("pointerup",function(B){B.stopPropagation()}),this.textEditBox.addEventListener("keypress",function(B){B.key==="Enter"&&E.finishTextEditing(E.textEditBox.value)}),this.textEditBox.addEventListener("keyup",function(B){B.cancelBubble=!0}),this.textEditBox.addEventListener("blur",function(){E.finishTextEditing(E.textEditBox.value)}),this.textEditDiv.addEventListener("pointerup",function(){E.finishTextEditing(E.textEditBox.value)}),this.positionTextEditor(),this.textEditBox.focus()},P.prototype.positionTextEditor=function(){this.state==="edit"&&(this.textEditBox===void 0?this.showTextEditor():(this.textEditBox.style.left=this.left+"px",this.textEditBox.style.top=this.top+"px",this.textEditBox.style.transform="rotate("+this.rotationAngle+"deg)",this.textEditBox.style.transformOrigin=this.width/2+"px "+this.height/2+"px"))},P.prototype.finishTextEditing=function(E){this.setCaptionText(E.trim()),this.overlayContainer.innerHTML="",this.stateChanged()},P.prototype.setFont=function(E){this.captionElement&&ft.setAttributes(this.captionElement,[["font-family",E]]),this.fontFamily=E,this.textEditBox&&(this.textEditBox.style.fontFamily=this.fontFamily),this.sizeCaption(),this.stateChanged()},P.prototype.setTextColor=function(E){this.captionElement&&ft.setAttributes(this.captionElement,[["fill",E]]),this.textColor=E,this.textEditBox&&(this.textEditBox.style.color=this.textColor),this.stateChanged()},P.prototype.setSize=function(){j.prototype.setSize.call(this),ft.setAttributes(this.frame,[["width",this.width.toString()],["height",this.height.toString()]]),this.sizeCaption()},P.prototype.pointerUp=function(E){j.prototype.pointerUp.call(this,E),this.setSize(),!this.isMoved&&Date.now()-this.pointerDownTimestamp>500&&this.showTextEditor(),this.pointerDownPoint=void 0},P.prototype.dblClick=function(E,B){j.prototype.dblClick.call(this,E,B),this.showTextEditor()},P.prototype.setStrokeColor=function(E){this.strokeColor=E,this.frame&&ft.setAttributes(this.frame,[["stroke",this.strokeColor]]),this.colorChanged(E),this.stateChanged()},P.prototype.setFillColor=function(E){this.fillColor=E,this.captionBg&&ft.setAttributes(this.captionBg,[["fill",this.fillColor]]),this.fillColorChanged(E),this.stateChanged()},P.prototype.setStrokeWidth=function(E){this.strokeWidth=E,this.frame&&ft.setAttributes(this.frame,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},P.prototype.setStrokeDasharray=function(E){this.strokeDasharray=E,this.frame&&ft.setAttributes(this.frame,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.fontFamilyPanel,this.textColorPanel]},enumerable:!1,configurable:!0}),P.prototype.getState=function(){var E=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:1,textColor:this.textColor,fontFamily:this.fontFamily,fontSize:this.fontSize,captionText:this.captionText},j.prototype.getState.call(this));return E.typeName=this.typeName,E},P.prototype.restoreState=function(E){var B=E;this.fillColor=B.fillColor,this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.textColor=B.textColor,this.fontFamily=B.fontFamily,this.captionText=B.captionText,this.fontSize=B.fontSize,this.createVisual(),j.prototype.restoreState.call(this,E),this.setSize()},P.prototype.scale=function(E,B){j.prototype.scale.call(this,E,B),this.setSize()},P.typeName="CaptionFrameMarker",P.title="Caption frame marker",P.icon='<svg viewBox="0 0 24 24"><path d="M5 3c-1.11 0-2 .89-2 2v14c0 1.11.89 2 2 2h14c1.11 0 2-.89 2-2V5c0-1.11-.89-2-2-2H5m0 2h14v14H5V5m2 2v2h10V7H7z"/></svg>',P}(Xt),wi=function(){function j(P,E){E===void 0&&(E=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=P,this.cancelable=E}return Object.defineProperty(j.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),j.prototype.preventDefault=function(){this._defaultPrevented=!0},j}(),Ai=function(j){function P(E,B,U){var D=j.call(this,E,!1)||this;return D.dataUrl=B,D.state=U,D}return kt(P,j),P}(wi),ri=function(j){function P(E,B,U){U===void 0&&(U=!1);var D=j.call(this,E,U)||this;return D.marker=B,D}return kt(P,j),P}(wi),sn=function(){function j(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return j.prototype.addEventListener=function(P,E){this[P].push(E)},j.prototype.removeEventListener=function(P,E){var B=this[P].indexOf(E);B>-1&&this[P].splice(B,1)},j}(),Zi=function(){function j(P){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new ve,this._isOpen=!1,this.undoRedoManager=new se,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new sn,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=j.instanceCounter++,this.styles=new yt(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=P,this.targetRoot=document.body,this.width=P.clientWidth,this.height=P.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(j.prototype,"ALL_MARKER_TYPES",{get:function(){return[Bt,Nt,ti,xe,ye,ze,Se,Zt,Me,je,We,Ue,Fi]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[Bt,Nt,ti,xe,ze,Se,Zt]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"BASIC_MARKER_TYPES",{get:function(){return[Bt,Nt,ti,xe,Se]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(P){var E=this;this._availableMarkerTypes.splice(0),P.forEach(function(B){if(typeof B=="string"){var U=E.ALL_MARKER_TYPES.find(function(D){return D.typeName===B});U!==void 0&&E._availableMarkerTypes.push(U)}else E._availableMarkerTypes.push(B)})},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(P){this._zoomLevel=P,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),j.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Pt.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},j.prototype.show=function(){var P=this;this.styles.styleSheetRoot===void 0&&rt.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=rt.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(E){return E(new wi(P))})},j.prototype.render=function(){return vt(this,void 0,void 0,function(){var P;return le(this,function(E){switch(E.label){case 0:return this.setCurrentMarker(),(P=new Q).naturalSize=this.renderAtNaturalSize,P.imageType=this.renderImageType,P.imageQuality=this.renderImageQuality,P.markersOnly=this.renderMarkersOnly,P.width=this.renderWidth,P.height=this.renderHeight,[4,P.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return E.sent(),[4,P.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,E.sent()]}})})},j.prototype.close=function(P){var E=this;if(P===void 0&&(P=!1),this.isOpen){var B=!1;P||this.eventListeners.beforeclose.forEach(function(U){var D=new wi(E,!0);U(D),D.defaultPrevented&&(B=!0)}),B||(this.coverDiv&&this.closeUI(),this.targetObserver&&(this.targetObserver.unobserve(this.target),this.targetObserver.unobserve(this.editorCanvas)),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(U){return U(new wi(E))}),this.detachEvents(),this._isOpen=!1)}},j.prototype.addMarkersToToolbar=function(){for(var P,E=[],B=0;B<arguments.length;B++)E[B]=arguments[B];(P=this._availableMarkerTypes).push.apply(P,E)},j.prototype.addRenderEventListener=function(P){this.addEventListener("render",function(E){P(E.dataUrl,E.state)})},j.prototype.removeRenderEventListener=function(P){},j.prototype.addCloseEventListener=function(P){this.addEventListener("close",function(){P()})},j.prototype.removeCloseEventListener=function(P){},j.prototype.setupResizeObserver=function(){var P=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){P.resize(P.target.clientWidth,P.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return P.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},j.prototype.onPopupTargetResize=function(){var P=1*this.target.clientWidth/this.target.clientHeight,E=this.editorCanvas.clientWidth/P>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*P:this.editorCanvas.clientWidth,B=E<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/P;this.resize(E,B)},j.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},j.prototype.resize=function(P,E){this._isResizing=!0;var B=P/this.imageWidth,U=E/this.imageHeight;this.imageWidth=Math.round(P),this.imageHeight=Math.round(E),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(B,U),this._isResizing=!1},j.prototype.scaleMarkers=function(P,E){var B,U=this;this._currentMarker&&this._currentMarker instanceof xe?this._currentMarker.scale(P,E):(B=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(D){D!==U._currentMarker&&D.scale(P,E)}),B!==void 0&&this.setCurrentMarker(B)},j.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},j.prototype.setTopLeft=function(){var P=this.editingTarget.getBoundingClientRect(),E=this.editorCanvas.getBoundingClientRect();this.left=P.left-E.left,this.top=P.top-E.top},j.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},j.prototype.addDefs=function(){for(var P,E=[],B=0;B<arguments.length;B++)E[B]=arguments[B];this.defs=ft.createDefs(),this.addDefsToImage(),(P=this.defs).append.apply(P,E)},j.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},j.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},j.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},j.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},j.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},j.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},j.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},j.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var P=document.createElement("a");P.href="https://markerjs.com/",P.target="_blank",P.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',P.title="Powered by marker.js",P.style.display="grid",P.style.alignItems="center",P.style.justifyItems="center",P.style.padding="3px",P.style.width="20px",P.style.height="20px",this.logoUI.appendChild(P),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},j.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},j.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},j.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},j.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var P=this.settings.uiOffsetTop!==void 0?this.target.offsetTop+this.settings.uiOffsetTop:this.target.offsetTop>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=P+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Rt(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.settings.uiOffsetTop===void 0&&this.target.offsetTop<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new Ce(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},j.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},j.prototype.removeMarker=function(P){this.markerImage.removeChild(P.container),this.markers.indexOf(P)>-1&&this.markers.splice(this.markers.indexOf(P),1),P.dispose()},j.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},j.prototype.toolbarButtonClicked=function(P,E){if(P==="marker"&&E!==void 0)this.createNewMarker(E);else if(P==="action")switch(E){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},j.prototype.deleteSelectedMarker=function(){var P=this;if(this._currentMarker!==void 0){var E=!1;if(this.eventListeners.markerbeforedelete.forEach(function(U){var D=new ri(P,P._currentMarker,!0);U(D),D.defaultPrevented&&(E=!0)}),!E){var B=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(U){return U(new ri(P,B))})}}},j.prototype.clear=function(){var P=this,E=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(St){var ae=new ri(P,void 0,!0);St(ae),ae.defaultPrevented&&(E=!0)}),!E)){this.setCurrentMarker();for(var B=function(St){var ae=U.markers[St];U.setCurrentMarker(U.markers[St]),U._currentMarker.dispose(),U.markerImage.removeChild(U._currentMarker.container),U.markers.splice(U.markers.indexOf(U._currentMarker),1),U.eventListeners.markerdelete.forEach(function($e){return $e(new ri(P,ae))})},U=this,D=this.markers.length-1;D>=0;D--)B(D);this.addUndoStep()}},Object.defineProperty(j.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),j.prototype.showNotesEditor=function(){var P;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(P=this._currentMarker.notes)!==null&&P!==void 0?P:"",this.overlayContainer.appendChild(this.notesArea))},j.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},j.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},j.prototype.addUndoStep=function(){var P=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var E=this.getState(),B=this.undoRedoManager.getLastUndoStep();if(!B||B.width===E.width&&B.height===E.height){var U=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(E),U<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(D){return D(new wi(P))})}else this.undoRedoManager.replaceLastUndoStep(E),this.eventListeners.statechange.forEach(function(D){return D(new wi(P))})}},j.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},j.prototype.undoStep=function(){var P=this,E=this.undoRedoManager.undo();E!==void 0&&(this.restoreState(E),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(B){return B(new wi(P))}))},j.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},j.prototype.redoStep=function(){var P=this,E=this.undoRedoManager.redo();E!==void 0&&(this.restoreState(E),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(B){return B(new wi(P))}))},j.prototype.stepZoom=function(){var P=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=P<this.zoomSteps.length-1?this.zoomSteps[P+1]:this.zoomSteps[0]},j.prototype.panTo=function(P){this.contentDiv.scrollBy({left:this.prevPanPoint.x-P.x,top:this.prevPanPoint.y-P.y}),this.prevPanPoint=P},j.prototype.startRenderAndClose=function(){return vt(this,void 0,void 0,function(){var P,E,B=this;return le(this,function(U){switch(U.label){case 0:return[4,this.render()];case 1:return P=U.sent(),E=this.getState(),this.eventListeners.render.forEach(function(D){return D(new Ai(B,P,E))}),this.close(!0),[2]}})})},j.prototype.getState=function(P){P===!0&&this.setCurrentMarker();var E={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(B){return E.markers.push(B.getState())}),E},j.prototype.restoreState=function(P){var E=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);P.markers.forEach(function(B){var U=E._availableMarkerTypes.find(function(St){return St.typeName===B.typeName});if(U!==void 0){var D=E.addNewMarker(U);D.restoreState(B),E.markers.push(D)}}),P.width&&P.height&&(P.width!==this.imageWidth||P.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/P.width,this.imageHeight/P.height),this.eventListeners.restorestate.forEach(function(B){return B(new wi(E))})},j.prototype.addNewMarker=function(P){var E=ft.createGroup();return this.markerImage.appendChild(E),new P(E,this.overlayContainer,this.settings)},j.prototype.createNewMarker=function(P){var E,B=this;(E=typeof P=="string"?this._availableMarkerTypes.find(function(U){return U.typeName===P}):P)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(E),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(E.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(U){return U(new ri(B,B._currentMarker))}))},j.prototype.markerCreated=function(P){var E=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(P),this.setCurrentMarker(P),P instanceof Nt&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(Nt):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(B){return B(new ri(E,E._currentMarker))})},j.prototype.colorChanged=function(P){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=P,this.settings.defaultStrokeColor=P)},j.prototype.fillColorChanged=function(P){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=P)},j.prototype.markerStateChanged=function(P){var E=this;this.eventListeners.markerchange.forEach(function(B){return B(new ri(E,P))})},j.prototype.setCurrentMarker=function(P){var E=this;this._currentMarker!==P&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(B){return B(new ri(E,E._currentMarker))})),this._currentMarker=P,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(B){return B(new ri(E,E._currentMarker))}))},j.prototype.onPointerDown=function(P){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||P.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var E=this.markers.find(function(B){return B.ownsTarget(P.target)});E!==void 0?(this.setCurrentMarker(E),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(P.clientX,P.clientY),P.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:P.clientX,y:P.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(P.clientX,P.clientY))},j.prototype.onDblClick=function(P){if(this._isFocused||this.focus(),this.mode==="select"){var E=this.markers.find(function(B){return B.ownsTarget(P.target)});E!==void 0&&E!==this._currentMarker&&this.setCurrentMarker(E),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(P.clientX,P.clientY),P.target):this.setCurrentMarker()}},j.prototype.onPointerMove=function(P){this.touchPoints!==1&&P.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||P.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(P.clientX,P.clientY)):this.zoomLevel>1&&this.panTo({x:P.clientX,y:P.clientY}))},j.prototype.onPointerUp=function(P){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(P.clientX,P.clientY)),this.isDragging=!1,this.addUndoStep()},j.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},j.prototype.onKeyUp=function(P){this._currentMarker===void 0||this.notesArea!==void 0||P.key!=="Delete"&&P.key!=="Backspace"||this.deleteSelectedMarker()},j.prototype.clientToLocalCoordinates=function(P,E){var B=this.markerImage.getBoundingClientRect();return{x:(P-B.left)/this.zoomLevel,y:(E-B.top)/this.zoomLevel}},j.prototype.onWindowResize=function(){this.positionUI()},j.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var 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o=this.atomIdsSettings.seed.toString(36);return this.atomIdsSettings.seed+=1,o}scale(o){return o*this.effectiveFontSize}get scalingFactor(){return this.parent?this.effectiveFontSize/this.parent.effectiveFontSize:1}get isDisplayStyle(){return this.mathstyle.id===Hf||this.mathstyle.id===Xa}get isCramped(){return this.mathstyle.cramped}get isTight(){return this.mathstyle.isTight}get metrics(){return this.mathstyle.metrics}get effectiveFontSize(){return Math.max(Wc[Math.max(1,this.size+this.mathstyle.sizeDelta)],this.minFontScale)}getRegister(o){var u;if((u=this.registers)!=null&&u[o])return this.registers[o];if(this.parent)return this.parent.getRegister(o)}getRegisterAsNumber(o){const u=this.getRegister(o);if(typeof u=="number")return u;if(typeof u=="string")return Number(u)}getRegisterAsGlue(o){var u;if((u=this.registers)!=null&&u[o]){const d=this.registers[o];return typeof d=="object"&&"glue"in d?d:typeof d=="object"&&"dimension"in d?{glue:{dimension:d.dimension}}:typeof 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b?rt(Q({},b),{dimension:d*b.dimension}):"glue"in b?rt(Q({},b),{glue:rt(Q({},b.glue),{dimension:d*b.glue.dimension}),shrink:b.shrink?rt(Q({},b.shrink),{dimension:d*b.shrink.dimension}):void 0,grow:b.grow?rt(Q({},b.grow),{dimension:d*b.grow.dimension}):void 0}):o}toDimension(o){const u=this.evaluate(o);return u===void 0?null:"dimension"in u?u:"glue"in u?u.glue:"number"in u?{dimension:u.number}:null}toEm(o,u){if(o===null)return 0;const d=this.toDimension(o);return d===null?0:Fh(d,u)/Yu}toNumber(o){if(o===null)return null;const u=this.evaluate(o);return u===void 0?null:"number"in u?u.number:"dimension"in u?u.dimension:"glue"in u?u.glue.dimension:"string"in u?Number(u.string):null}toColor(o){var u,d;if(o===null)return null;const g=this.evaluate(o);return g===void 0?null:"string"in g?(d=(u=this.colorMap)==null?void 0:u.call(this,g.string))!=null?d:g.string:null}toBackgroundColor(o){var u,d;if(o===null)return null;const g=this.evaluate(o);return g===void 0?null:"string"in g?(d=(u=this.backgroundColorMap)==null?void 0:u.call(this,g.string))!=null?d:g.string:null}},Rh=["body","above","below","superscript","subscript"];function Kl(r){return typeof r=="string"&&Rh.includes(r)}function Bd(r){return r!==void 0&&Array.isArray(r)&&r.length===2}var oi=class Ap{constructor(o){var u,d,g,b,M,N;this.type=o.type,typeof o.value=="string"&&(this.value=o.value),this.command=(d=(u=o.command)!=null?u:this.value)!=null?d:"",this.mode=(g=o.mode)!=null?g:"math",o.isFunction&&(this.isFunction=!0),o.limits&&(this.subsupPlacement=o.limits),this.style=Q({},o.style),this.displayContainsHighlight=(b=o.displayContainsHighlight)!=null?b:!1,this.captureSelection=(M=o.captureSelection)!=null?M:!1,this.skipBoundary=(N=o.skipBoundary)!=null?N:!1,o.verbatimLatex!==void 0&&o.verbatimLatex!==null&&(this.verbatimLatex=o.verbatimLatex),o.args&&(this.args=o.args),o.body&&(this.body=o.body),this._changeCounter=0}static createBox(o,u,d){var g;if(!u)return null;const b=Q0(u),M=[];for(const I of b){const F=I[0].style,$=Cu(o,I,{style:{color:F.color,backgroundColor:F.backgroundColor,fontSize:F.fontSize}});$&&M.push($)}if(M.length===0)return null;const N=((g=d==null?void 0:d.classes)!=null?g:"").trim();return M.length===1&&!N&&!(d!=null&&d.type)?M[0].wrap(o):new zi(M,{classes:N,type:d==null?void 0:d.type}).wrap(o)}static serialize(o,u){return cl.serialize(o,u)}static commonAncestor(o,u){if(o===u||o.parent===u.parent)return o.parent;const d=new WeakSet;let{parent:g}=o;for(;g;)d.add(g),g=g.parent;for(g=u.parent;g;){if(d.has(g))return g;g=g.parent}console.assert(!!g)}static fromJson(o){return typeof o=="string"?new Ap({type:"mord",value:o,mode:"math"}):new Ap(o)}get latexMode(){return this.mode==="math"?"math":"text"}toJson(){const o={};if(this.type&&(o.type=this.type),this.mode!=="math"&&(o.mode=this.mode),this.command&&this.command!==this.value&&(o.command=this.command),this.value!==void 0&&(o.value=this.value),this.style&&Object.keys(this.style).length>0&&(o.style=Q({},this.style)),this.verbatimLatex!==void 0&&(o.verbatimLatex=this.verbatimLatex),this.subsupPlacement&&(o.subsupPlacement=this.subsupPlacement),this.explicitSubsupPlacement&&(o.explicitSubsupPlacement=!0),this.isFunction&&(o.isFunction=!0),this.displayContainsHighlight&&(o.displayContainsHighlight=!0),this.isExtensibleSymbol&&(o.isExtensibleSymbol=!0),this.skipBoundary&&(o.skipBoundary=!0),this.captureSelection&&(o.captureSelection=!0),this.args&&(o.args=tm(this.args)),this._branches)for(const u of Object.keys(this._branches))this._branches[u]&&(o[u]=this._branches[u].filter(d=>d.type!=="first").map(d=>d.toJson()));return o.type==="mord"&&Object.keys(o).length===2&&"value"in o?o.value:o}get changeCounter(){return this.parent?this.parent.changeCounter:this._changeCounter}set isDirty(o){if(o){this.parent||this._changeCounter++,"verbatimLatex"in this&&(this.verbatimLatex=void 0),this._children=void 0;let{parent:u}=this;for(;u;)u.parent||u._changeCounter++,"verbatimLatex"in u&&(u.verbatimLatex=void 0),u._children=void 0,u=u.parent}}_serialize(o){if(!(o.expandMacro||o.skipStyles||o.skipPlaceholders)&&typeof this.verbatimLatex=="string")return this.verbatimLatex;const u=we(this.command,this.mode);return u!=null&&u.serialize?u.serialize(this,o):this.body&&this.command?fr([Vo(this.command,this.bodyToLatex(o)),this.supsubToLatex(o)]):this.body?fr([this.bodyToLatex(o),this.supsubToLatex(o)]):!this.value||this.value==="\u200B"?"":this.command}bodyToLatex(o){var u;return cl.serialize(this.body,rt(Q({},o),{defaultMode:(u=o.defaultMode)!=null?u:this.latexMode}))}aboveToLatex(o){return cl.serialize(this.above,o)}belowToLatex(o){return cl.serialize(this.below,o)}supsubToLatex(o){let u="";if(o=rt(Q({},o),{defaultMode:"math"}),this.branch("subscript")!==void 0){const d=cl.serialize(this.subscript,o);d.length===0?u+="_{}":d.length===1?/^[0-9]$/.test(d)?u+=`_${d}`:u+=`_{${d}}`:u+=`_{${d}}`}if(this.branch("superscript")!==void 0){const d=cl.serialize(this.superscript,o);d.length===0?u+="^{}":d.length===1?d==="\u2032"?u+="^\\prime ":d==="\u2033"?u+="^\\doubleprime ":/^[0-9]$/.test(d)?u+=`^${d}`:u+=`^{${d}}`:u+=`^{${d}}`}return u}get treeDepth(){let o=1,u=this.parent;for(;u;)u=u.parent,o+=1;return o}get inCaptureSelection(){let o=this;for(;o;){if(o.captureSelection)return!0;o=o.parent}return!1}get parentPrompt(){let o=this.parent;for(;o;){if(o.type==="prompt"&&!o.captureSelection)return o;o=o.parent}return null}branch(o){if(Kl(o)&&this._branches)return this._branches[o]}get branches(){if(!this._branches)return[];const o=[];for(const u of Rh)this._branches[u]&&o.push(u);return o}createBranch(o){return console.assert(Kl(o)),Kl(o)?(this._branches?this._branches[o]||(this._branches[o]=[this.makeFirstAtom(o)]):this._branches={[o]:[this.makeFirstAtom(o)]},this.isDirty=!0,this._branches[o]):[]}get row(){return Bd(this.parentBranch)?this.parentBranch[0]:-1}get col(){return Bd(this.parentBranch)?this.parentBranch[1]:-1}get body(){var o;return(o=this._branches)==null?void 0:o.body}set body(o){this.setChildren(o,"body")}get superscript(){var o;return(o=this._branches)==null?void 0:o.superscript}set superscript(o){this.setChildren(o,"superscript")}get subscript(){var o;return(o=this._branches)==null?void 0:o.subscript}set subscript(o){this.setChildren(o,"subscript")}get above(){var o;return(o=this._branches)==null?void 0:o.above}set above(o){this.setChildren(o,"above")}get below(){var o;return(o=this._branches)==null?void 0:o.below}set below(o){this.setChildren(o,"below")}get computedStyle(){var o,u;const d=typeof this.style.verbatimColor=="string",g=typeof this.style.verbatimBackgroundColor=="string",b=Q(Q({},(u=(o=this.parent)==null?void 0:o.computedStyle)!=null?u:{}),this.style);return delete b.variant,delete b.variantStyle,g||delete b.verbatimBackgroundColor,d||delete b.verbatimColor,b}applyStyle(o){this.isDirty=!0,this.style=Q(Q({},this.style),o),this.style.fontFamily==="none"&&delete this.style.fontFamily,this.style.fontShape==="auto"&&delete this.style.fontShape,this.style.fontSeries==="auto"&&delete this.style.fontSeries,this.style.color==="none"&&(delete this.style.color,delete this.style.verbatimColor),this.style.backgroundColor==="none"&&(delete this.style.backgroundColor,delete this.style.verbatimBackgroundColor),this.style.fontSize==="auto"&&delete this.style.fontSize;for(const u of this.children)u.applyStyle(o)}getInitialBaseElement(){var o,u,d;return this.hasEmptyBranch("body")?this:(console.assert(((o=this.body)==null?void 0:o[0].type)==="first"),(d=(u=this.body[1])==null?void 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u.parent=this,u.parentBranch=o,u}addChild(o,u){console.assert(o.type!=="first"),this.createBranch(u).push(o),this.isDirty=!0,o.parent=this,o.parentBranch=u}addChildBefore(o,u){console.assert(u.parentBranch!==void 0);const d=this.createBranch(u.parentBranch);d.splice(d.indexOf(u),0,o),this.isDirty=!0,o.parent=this,o.parentBranch=u.parentBranch}addChildAfter(o,u){console.assert(u.parentBranch!==void 0);const d=this.createBranch(u.parentBranch);d.splice(d.indexOf(u)+1,0,o),this.isDirty=!0,o.parent=this,o.parentBranch=u.parentBranch}addChildren(o,u){const d=this.createBranch(u);for(const g of o)g.parent=this,g.parentBranch=u,d.push(g);this.isDirty=!0}addChildrenAfter(o,u){console.assert(o.length===0||o[0].type!=="first"),console.assert(u.parentBranch!==void 0);const d=this.createBranch(u.parentBranch);d.splice(d.indexOf(u)+1,0,...o),this.isDirty=!0;for(const g of o)g.parent=this,g.parentBranch=u.parentBranch;return o[o.length-1]}removeBranch(o){const u=this.branch(o);if(Kl(o)&&(this._branches[o]=void 0),!u)return[];for(const d of u)d.parent=void 0,d.parentBranch=void 0;return console.assert(u[0].type==="first"),u.shift(),this.isDirty=!0,u}removeChild(o){if(console.assert(o.parent===this),o.type==="first")return;const u=this.branch(o.parentBranch),d=u.indexOf(o);console.assert(d>=0),u.splice(d,1),this.isDirty=!0,o.parent=void 0,o.parentBranch=void 0}get siblings(){return this.parent?this.parent.branch(this.parentBranch):[]}get firstSibling(){return this.siblings[0]}get lastSibling(){const{siblings:o}=this;return o[o.length-1]}get isFirstSibling(){return this===this.firstSibling}get isLastSibling(){return this===this.lastSibling}get hasNoSiblings(){return this.siblings.length===1}get leftSibling(){console.assert(this.parent!==void 0);const o=this.parent.branch(this.parentBranch);return o[o.indexOf(this)-1]}get rightSibling(){console.assert(this.parent!==void 0);const o=this.parent.branch(this.parentBranch);return o[o.indexOf(this)+1]}get hasChildren(){return!!(this._branches&&this.children.length>0)}get firstChild(){return console.assert(this.hasChildren),this.children[0]}get lastChild(){console.assert(this.hasChildren);const{children:o}=this;return o[o.length-1]}get children(){if(this._children)return this._children;if(!this._branches)return[];const o=[];for(const u of Rh)if(this._branches[u])for(const d of this._branches[u])o.push(...d.children),o.push(d);return this._children=o,o}render(o){if(this.type==="first"&&!o.atomIdsSettings)return null;const u=we(this.command,this.mode);if(u!=null&&u.render)return u.render(this,o);const d=new Dr({parent:o},this.style);let g=this.createBox(d,{classes:this.parent?"":"ML__base"});return g?(!this.subsupPlacement&&(this.superscript||this.subscript)&&(g=this.attachSupsub(d,{base:g})),g.wrap(d)):null}attachSupsub(o,u){var d;const g=u.base,b=this.superscript,M=this.subscript;if(!b&&!M)return g;let N=null,I=null;const F=(d=u.isCharacterBox)!=null?d:this.isCharacterBox();let $=0;if(b){const Ae=new Dr({parent:o,mathstyle:"superscript"});N=Ap.createBox(Ae,b),F||($=g.height-o.metrics.supDrop*Ae.scalingFactor)}let it=0;if(M){const Ae=new Dr({parent:o,mathstyle:"subscript"});I=Ap.createBox(Ae,M),F||(it=g.depth+o.metrics.subDrop*Ae.scalingFactor)}let gt;o.isDisplayStyle?gt=o.metrics.sup1:o.isCramped?gt=o.metrics.sup3:gt=o.metrics.sup2;const _t=.5/Yu/o.scalingFactor;let zt=null;if(I&&N){$=Math.max($,gt,N.depth+.25*o.metrics.xHeight),it=Math.max(it,o.metrics.sub2);const Ae=o.metrics.defaultRuleThickness;if($-N.depth-(I.height-it)<4*Ae){it=4*Ae-($-N.depth)+I.height;const Ee=.8*o.metrics.xHeight-($-N.depth);Ee>0&&($+=Ee,it-=Ee)}const Bi=this.isExtensibleSymbol&&g.italic?-g.italic:0;zt=new to({individualShift:[{box:I,shift:it,marginLeft:Bi},{box:N,shift:-$}]}).wrap(o)}else I&&!N?(it=Math.max(it,o.metrics.sub1,I.height-.8*Ju),zt=new 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ML__text");const $=typeof N=="string"||N===void 0?new zi(N!=null?N:null,{type:I,isSelected:this.isSelected,mode:this.mode,maxFontSize:o.scalingFactor,style:rt(Q({variant:"normal"},this.style),{fontSize:Math.max(1,o.size+o.mathstyle.sizeDelta)}),letterShapeStyle:o.letterShapeStyle,classes:F}):(M=Ap.createBox(o,N,{type:I,classes:F}))!=null?M:new zi(null);return o.isTight&&($.isTight=!0),(this.mode!=="math"||this.style.variant==="main")&&($.italic=0),$.right=$.italic,this.bind(o,$),this.caret&&!this.superscript&&!this.subscript&&($.caret=this.caret),$}isDigit(){var o;return this.type==="mord"&&this.value?/^[\d,\.]$/.test(this.value):this.type==="group"&&((o=this.body)==null?void 0:o.length)===2?this.body[0].type==="first"&&this.body[1].value===",":!1}asDigit(){var o;return this.type==="mord"&&this.value&&/^[\d,\.]$/.test(this.value)?this.value:this.type==="group"&&((o=this.body)==null?void 0:o.length)===2&&this.body[0].type==="first"&&this.body[1].value===","?".":""}};function Q0(r){let o;const u=[];let d=[];for(const g of r)if(!o&&!g.style)d.push(g);else{const b=g.computedStyle;o&&b.color===o.color&&b.backgroundColor===o.backgroundColor&&b.fontSize===o.fontSize?d.push(g):(d.length>0&&u.push(d),d=[g],o=b)}return d.length>0&&u.push(d),u}function Cu(r,o,u){var d,g,b,M,N;if(!o||o.length===0)return null;const I=new Dr({parent:r},u.style),F=!((d=I.atomIdsSettings)!=null&&d.groupNumbers);let $=[];if(o.length===1){const gt=o[0],_t=gt.render(I);_t&&(F&&gt.isSelected&&_t.selected(!0),$=[_t])}else{let gt="",_t=!0;for(const zt of o){(g=I.atomIdsSettings)!=null&&g.groupNumbers&&gt&&(_t&&zt.isDigit()||!_t&&Hp(zt))&&(I.atomIdsSettings.overrideID=gt);const Ae=zt.render(I);I.atomIdsSettings&&(I.atomIdsSettings.overrideID=void 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  100% {
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}
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}
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.ML__menu-toggle {
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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.ML__focused .ML__selected .ML__smart-fence__close,
.ML__focused .ML__selected .ML__placeholder {
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}
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}
.ML__contains-caret.ML__close,
.ML__contains-caret.ML__open,
.ML__contains-caret > .ML__close,
.ML__contains-caret > .ML__open,
.ML__contains-caret .ML__sqrt-sign,
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}
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}
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}
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  letter-spacing: -0.05em;
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}
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}
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  color: #fafafa;
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}
.ML__virtual-keyboard-toggle:focus {
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}
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.ML__virtual-keyboard-toggle.is-active {
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  color: #fafafa;
  fill: currentColor;
}
/* Add an attribute 'data-tooltip' to automatically show a
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*/
[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  display: block;
  z-index: 2;
  pointer-events: none;
  right: auto;
  top: calc(-100% - 4px);
  width: max-content;
  max-width: 200px;
  padding: 8px 8px;
  border-radius: 4px;
  background: #616161;
  color: #fff;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
  text-align: center;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
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  font-weight: 400;
  font-size: 13px;
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  transform: scale(0.5);
}
@media only screen and (max-width: 767px) {
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    padding: 8px 16px;
    font-size: 16px;
  }
}
menu [data-tooltip]::after {
  left: 100%;
  top: 0%;
}
menu .ML__base {
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}
/** Don't display if we're tracking, i.e. have the pointer down */
.tracking [data-tooltip]:hover::after {
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  visibility: hidden;
}
/** But do display if tracking and inside a menu */
.tracking menu li[data-tooltip]:hover::after,
[data-tooltip]:hover::after {
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  opacity: 1;
  transform: scale(1);
  transition-property: opacity, scale;
  transition-duration: 0.15s;
  transition-delay: 1s;
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}
.ML__prompt {
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}
.ML__editablePromptBox {
  outline: 1px solid #acacac;
  border-radius: 2px;
  z-index: -1;
}
.ML__focusedPromptBox {
  outline: highlight auto 1px;
}
.ML__lockedPromptBox {
  background-color: rgba(142, 142, 141, 0.4);
  z-index: -1;
}
.ML__correctPromptBox {
  outline: 1px solid var(--_correct-color);
  box-shadow: 0 0 5px var(--_correct-color);
}
.ML__incorrectPromptBox {
  outline: 1px solid var(--_incorrect-color);
  box-shadow: 0 0 5px var(--_incorrect-color);
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.variant-submenu {
  display: flex;
  flex-direction: column;
  padding: 8px;
}
.variant-submenu [part=menu-item] {
  font-size: 2rem;
  text-align: center;
  margin: 0;
}
.insert-matrix-submenu {
  display: grid;
  padding: 8px;
  align-content: center;
  justify-content: center;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.insert-matrix-submenu [part=menu-item] {
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  border: none;
  border-radius: 0;
  line-height: 21px;
  text-align: center;
  padding: 0;
  margin: 0;
}
.border-submenu [part=menu-item] {
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  text-align: center;
}
.swatches-submenu {
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  --_columns: 4;
  display: flex;
  flex-flow: wrap;
  padding: 8px;
  max-width: calc(var(--_columns) * (var(--_swatch-size) + 18px) + 16px);
  box-sizing: border-box;
}
.menu-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: fit-content;
  height: fit-content;
  margin: 2px;
  padding: 0;
  background: var(--neutral-200);
}
.menu-swatch > .label {
  padding: 0;
  margin: 0;
  line-height: 0;
}
.menu-swatch > .label > span {
  display: inline-block;
  margin: 6px;
  min-width: var(--_swatch-size);
  min-height: var(--_swatch-size);
  border-radius: 50%;
}
.menu-swatch.active {
  background: var(--neutral-100);
  scale: 1.4;
}
.menu-swatch.active > .label > span {
  border-radius: 2px;
}
.menu-swatch .ui-checkmark,
.menu-swatch .ui-mixedmark {
  position: absolute;
  margin: 0;
  padding: 0;
  color: white;
}
.menu-swatch.dark-contrast .ui-checkmark,
.menu-swatch.dark-contrast .ui-mixedmark {
  color: #000;
}
`,go=`.ML__container {
  min-height: auto !important;
  --_hue: var(--hue, 212);
  --_placeholder-color: var(--placeholder-color, hsl(var(--_hue), 40%, 49%));
  --_placeholder-opacity: var(--placeholder-opacity, 0.4);
  --_text-font-family: var(--text-font-family, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif);
}
.ML__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.ML__is-inline {
  display: inline-block;
}
.ML__base {
  visibility: inherit;
  display: inline-block;
  position: relative;
  cursor: text;
  padding: 0;
  margin: 0;
  box-sizing: content-box;
  border: 0;
  outline: 0;
  vertical-align: baseline;
  font-weight: inherit;
  font-family: inherit;
  font-style: inherit;
  text-decoration: none;
  width: min-content;
}
.ML__strut,
.ML__strut--bottom {
  display: inline-block;
  min-height: 0.5em;
}
.ML__small-delim {
  font-family: KaTeX_Main;
}
/* Text mode */
.ML__text {
  font-family: var(--_text-font-family);
  white-space: pre;
}
/* Use cmr for 'math upright' */
.ML__cmr {
  font-family: KaTeX_Main;
  font-style: normal;
}
.ML__mathit {
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  */
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.ML__mathbf {
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  font-weight: bold;
}
/* Lowercase greek symbols should stick to math font when \\mathbf is applied 
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.lcGreek.ML__mathbf {
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  font-weight: normal;
}
.ML__mathbfit {
  font-family: KaTeX_Math;
  font-weight: bold;
  font-style: italic;
}
.ML__ams {
  font-family: KaTeX_AMS;
}
/* Blackboard */
.ML__bb {
  font-family: KaTeX_AMS;
}
.ML__cal {
  font-family: KaTeX_Caligraphic;
}
.ML__frak {
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}
.ML__tt {
  font-family: KaTeX_Typewriter;
}
.ML__script {
  font-family: KaTeX_Script;
}
.ML__sans {
  font-family: KaTeX_SansSerif;
}
.ML__series_ul {
  font-weight: 100;
}
.ML__series_el {
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}
.ML__series_l {
  font-weight: 200;
}
.ML__series_sl {
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}
.ML__series_sb {
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}
.ML__bold,
.ML__boldsymbol {
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}
.ML__series_eb {
  font-weight: 800;
}
.ML__series_ub {
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}
.ML__series_uc {
  font-stretch: ultra-condensed;
}
.ML__series_ec {
  font-stretch: extra-condensed;
}
.ML__series_c {
  font-stretch: condensed;
}
.ML__series_sc {
  font-stretch: semi-condensed;
}
.ML__series_sx {
  font-stretch: semi-expanded;
}
.ML__series_x {
  font-stretch: expanded;
}
.ML__series_ex {
  font-stretch: extra-expanded;
}
.ML__series_ux {
  font-stretch: ultra-expanded;
}
.ML__it {
  font-style: italic;
}
.ML__shape_ol {
  -webkit-text-stroke: 1px black;
  text-stroke: 1px black;
  color: transparent;
}
.ML__shape_sc {
  font-variant: small-caps;
}
.ML__shape_sl {
  font-style: oblique;
}
/* First level emphasis */
.ML__emph {
  color: #bc2612;
}
/* Second level emphasis */
.ML__emph .ML__emph {
  color: #0c7f99;
}
.ML__highlight {
  color: #007cb2;
  background: #edd1b0;
}
.ML__center {
  text-align: center;
}
.ML__label_padding {
  padding: 0 0.5em;
}
.ML__frac-line {
  width: 100%;
  min-height: 1px;
}
.ML__frac-line:after {
  content: '';
  display: block;
  margin-top: max(-1px, -0.04em);
  min-height: max(1px, 0.04em);
  /* Ensure the line is visible when printing even if "turn off background images" is on*/
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  /* There's a bug since Chrome 62 where 
      sub-pixel border lines don't draw at some zoom 
      levels (110%, 90%). 
      Setting the min-height used to work around it, but that workaround
      broke in Chrome 84 or so.
      Setting the background (and the min-height) seems to work for now.
      */
  background: currentColor;
  box-sizing: content-box;
  /* Vuetify sets the box-sizing to inherit 
            causes the fraction line to not draw at all sizes (see #26) */
  /* On some versions of Firefox on Windows, the line fails to 
            draw at some zoom levels, but setting the transform triggers
            the hardware accelerated path, which works */
  transform: translate(0, 0);
}
.ML__sqrt {
  display: inline-block;
}
.ML__sqrt-sign {
  display: inline-block;
  position: relative;
}
.ML__sqrt-line {
  display: inline-block;
  height: max(1px, 0.04em);
  width: 100%;
}
.ML__sqrt-line:before {
  content: '';
  display: block;
  margin-top: min(-1px, -0.04em);
  min-height: max(1px, 0.04em);
  /* Ensure the line is visible when printing even if "turn off background images" is on*/
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  background: currentColor;
  /* On some versions of Firefox on Windows, the line fails to 
            draw at some zoom levels, but setting the transform triggers
            the hardware accelerated path, which works */
  transform: translate(0, 0);
}
.ML__sqrt-line:after {
  border-bottom-width: 1px;
  content: ' ';
  display: block;
  margin-top: -0.1em;
}
.ML__sqrt-index {
  margin-left: 0.27777778em;
  margin-right: -0.55555556em;
}
.ML__delim-size1 {
  font-family: KaTeX_Size1;
}
.ML__delim-size2 {
  font-family: KaTeX_Size2;
}
.ML__delim-size3 {
  font-family: KaTeX_Size3;
}
.ML__delim-size4 {
  font-family: KaTeX_Size4;
}
.ML__delim-mult .delim-size1 > span {
  font-family: KaTeX_Size1;
}
.ML__delim-mult .delim-size4 > span {
  font-family: KaTeX_Size4;
}
.ML__accent-body > span {
  font-family: KaTeX_Main;
  width: 0;
}
.ML__accent-vec {
  position: relative;
  left: 0.24em;
}
/** The markup for a LaTeX formula, either in an editable mathfield or 
    in a static display.
*/
.ML__latex {
  display: inline-block;
  direction: ltr;
  text-align: left;
  text-indent: 0;
  text-rendering: auto;
  font-family: KaTeX_Main, 'Times New Roman', serif;
  font-style: normal;
  font-size-adjust: none;
  font-stretch: normal;
  font-variant-caps: normal;
  letter-spacing: normal;
  line-height: 1.2;
  word-wrap: normal;
  word-spacing: normal;
  white-space: nowrap;
  text-shadow: none;
  -webkit-user-select: none;
  user-select: none;
  width: min-content;
}
.ML__latex .style-wrap {
  position: relative;
}
.ML__latex .mfrac {
  display: inline-block;
}
.ML__latex .left-right {
  display: inline-block;
}
.ML__latex .vlist-t {
  display: inline-table;
  table-layout: fixed;
  border-collapse: collapse;
}
.ML__latex .vlist-r {
  display: table-row;
}
.ML__latex .vlist {
  display: table-cell;
  vertical-align: bottom;
  position: relative;
}
.ML__latex .vlist > span {
  display: block;
  height: 0;
  position: relative;
}
.ML__latex .vlist > span > span {
  display: inline-block;
}
.ML__latex .vlist > span > .pstrut {
  overflow: hidden;
  width: 0;
}
.ML__latex .vlist-t2 {
  margin-right: -2px;
}
.ML__latex .vlist-s {
  display: table-cell;
  vertical-align: bottom;
  font-size: 1px;
  width: 2px;
  min-width: 2px;
}
.ML__latex .msubsup {
  text-align: left;
}
.ML__latex .negativethinspace {
  display: inline-block;
  margin-left: -0.16667em;
  height: 0.71em;
}
.ML__latex .thinspace {
  display: inline-block;
  width: 0.16667em;
  height: 0.71em;
}
.ML__latex .mediumspace {
  display: inline-block;
  width: 0.22222em;
  height: 0.71em;
}
.ML__latex .thickspace {
  display: inline-block;
  width: 0.27778em;
  height: 0.71em;
}
.ML__latex .enspace {
  display: inline-block;
  width: 0.5em;
  height: 0.71em;
}
.ML__latex .quad {
  display: inline-block;
  width: 1em;
  height: 0.71em;
}
.ML__latex .qquad {
  display: inline-block;
  width: 2em;
  height: 0.71em;
}
.ML__latex .llap,
.ML__latex .rlap {
  width: 0;
  position: relative;
  display: inline-block;
}
.ML__latex .llap > .inner,
.ML__latex .rlap > .inner {
  position: absolute;
}
.ML__latex .llap > .fix,
.ML__latex .rlap > .fix {
  display: inline-block;
}
.ML__latex .llap > .inner {
  right: 0;
}
.ML__latex .rlap > .inner {
  left: 0;
}
.ML__latex .rule {
  display: inline-block;
  border: solid 0;
  position: relative;
  box-sizing: border-box;
}
.ML__latex .overline .overline-line,
.ML__latex .underline .underline-line {
  width: 100%;
}
.ML__latex .overline .overline-line:before,
.ML__latex .underline .underline-line:before {
  content: '';
  border-bottom-style: solid;
  border-bottom-width: max(1px, 0.04em);
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  display: block;
}
.ML__latex .overline .overline-line:after,
.ML__latex .underline .underline-line:after {
  border-bottom-style: solid;
  border-bottom-width: max(1px, 0.04em);
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  content: '';
  display: block;
  margin-top: -1px;
}
.ML__latex .stretchy {
  display: block;
  position: absolute;
  width: 100%;
  left: 0;
  overflow: hidden;
}
.ML__latex .stretchy:before,
.ML__latex .stretchy:after {
  content: '';
}
.ML__latex .stretchy svg {
  display: block;
  position: absolute;
  width: 100%;
  height: inherit;
  fill: currentColor;
  stroke: currentColor;
  fill-rule: nonzero;
  fill-opacity: 1;
  stroke-width: 1;
  stroke-linecap: butt;
  stroke-linejoin: miter;
  stroke-miterlimit: 4;
  stroke-dasharray: none;
  stroke-dashoffset: 0;
  stroke-opacity: 1;
}
.ML__latex .slice-1-of-2 {
  display: inline-flex;
  position: absolute;
  left: 0;
  width: 50.2%;
  overflow: hidden;
}
.ML__latex .slice-2-of-2 {
  display: inline-flex;
  position: absolute;
  right: 0;
  width: 50.2%;
  overflow: hidden;
}
.ML__latex .slice-1-of-3 {
  display: inline-flex;
  position: absolute;
  left: 0;
  width: 25.1%;
  overflow: hidden;
}
.ML__latex .slice-2-of-3 {
  display: inline-flex;
  position: absolute;
  left: 25%;
  width: 50%;
  overflow: hidden;
}
.ML__latex .slice-3-of-3 {
  display: inline-flex;
  position: absolute;
  right: 0;
  width: 25.1%;
  overflow: hidden;
}
.ML__latex .slice-1-of-1 {
  display: inline-flex;
  position: absolute;
  width: 100%;
  left: 0;
  overflow: hidden;
}
.ML__latex .nulldelimiter {
  display: inline-block;
}
.ML__latex .op-group {
  display: inline-block;
}
.ML__latex .op-symbol {
  position: relative;
}
.ML__latex .op-symbol.small-op {
  font-family: KaTeX_Size1;
}
.ML__latex .op-symbol.large-op {
  font-family: KaTeX_Size2;
}
.ML__latex .mtable .vertical-separator {
  display: inline-block;
  min-width: 1px;
  box-sizing: border-box;
}
.ML__latex .mtable .arraycolsep {
  display: inline-block;
}
.ML__latex .mtable .col-align-m > .vlist-t {
  text-align: center;
}
.ML__latex .mtable .col-align-c > .vlist-t {
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}
.ML__latex .mtable .col-align-l > .vlist-t {
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}
.ML__latex .mtable .col-align-r > .vlist-t {
  text-align: right;
}
.ML__error {
  display: inline-block;
  background-image: radial-gradient(ellipse at center, hsl(341, 100%, 40%), rgba(0, 0, 0, 0) 70%);
  background-color: hsla(341, 100%, 40%, 0.1);
  background-repeat: repeat-x;
  background-size: 3px 3px;
  padding-bottom: 3px;
  background-position: 0 100%;
}
.ML__error > .ML__error {
  background: transparent;
  padding: 0;
}
.ML__placeholder {
  color: var(--_placeholder-color);
  opacity: var(--_placeholder-opacity);
  padding-left: 0.4ex;
  padding-right: 0.4ex;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
}
.ML__notation {
  position: absolute;
  box-sizing: border-box;
  line-height: 0;
}
/* This class is used to implement the \`\\mathtip\` and \`\\texttip\` commands
   For UI elements, see \`[data-ML__tooltip]\`
*/
.ML__tooltip-container {
  position: relative;
  transform: scale(0);
}
.ML__tooltip-container .ML__tooltip-content {
  position: fixed;
  display: inline-table;
  visibility: hidden;
  z-index: 2;
  width: max-content;
  max-width: 400px;
  padding: 12px 12px;
  border-radius: 8px;
  background: #616161;
  --_selection-color: #fff;
  color: #fff;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: opacity 0.15s cubic-bezier(0.4, 0, 1, 1);
}
.ML__tooltip-container .ML__tooltip-content .ML__text {
  white-space: normal;
}
.ML__tooltip-container .ML__tooltip-content .ML__base {
  display: contents;
}
.ML__tooltip-container:hover .ML__tooltip-content {
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  opacity: 1;
  font-size: 0.75em;
  transform: scale(1) translate(0, 3em);
}
`,Gp=`#mathlive-environment-popover.is-visible {
  visibility: visible;
}
#mathlive-environment-popover {
  --_environment-panel-height: var(--environment-panel-height, 70px);
  --_accent-color: var(--accent-color, #aaa);
  --_background: var(--environment-panel-background, #fff);
  --_button-background: var(--environment-panel-button-background, white);
  --_button-background-hover: var(--environment-panel-button-background-hover, #f5f5f7);
  --_button-background-active: var(--environment-panel-button-background-active, #f5f5f7);
  --_button-text: var(--environment-panel-button-text, #e3e4e8);
  position: absolute;
  width: calc(var(--_environment-panel-height) * 2);
  height: var(--_environment-panel-height);
  border-radius: 4px;
  border: 1.5px solid var(--_accent-color);
  background-color: var(--_background);
  box-shadow: 0 0 30px 0 var(--environment-shadow, rgba(0, 0, 0, 0.4));
  pointer-events: all;
  visibility: hidden;
}
#mathlive-environment-popover .MLEP__array-buttons {
  height: calc(var(--_environment-panel-height) * 5/4);
  width: calc(var(--_environment-panel-height) * 5/4);
  margin-left: calc(0px - var(--_environment-panel-height) * 0.16);
  margin-top: calc(0px - var(--_environment-panel-height) * 0.19);
}
#mathlive-environment-popover .MLEP__array-buttons .font {
  fill: white;
}
#mathlive-environment-popover .MLEP__array-buttons circle {
  fill: #7f7f7f;
  transition: fill 300ms;
}
#mathlive-environment-popover .MLEP__array-buttons .MLEP__array-insert-background {
  fill-opacity: 1;
  fill: var(--_background);
  stroke: var(--_accent-color);
  stroke-width: 3px;
}
#mathlive-environment-popover .MLEP__array-buttons line {
  stroke: var(--_accent-color);
  stroke-opacity: 0;
  stroke-width: 40;
  pointer-events: none;
  transition: stroke-opacity 300ms;
  stroke-linecap: round;
}
#mathlive-environment-popover .MLEP__array-buttons g[data-command]:hover circle {
  fill: var(--_accent-color);
}
#mathlive-environment-popover .MLEP__array-buttons g[data-command]:hover line {
  stroke-opacity: 1;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls {
  height: 100%;
  width: 50%;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options {
  width: var(--_environment-panel-height);
  height: var(--_environment-panel-height);
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-around;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg {
  pointer-events: all;
  margin-top: 2px;
  width: calc(var(--_environment-panel-height) / 3 * 28 / 24);
  height: calc(var(--_environment-panel-height) / 3 - 2px);
  border-radius: calc(var(--_environment-panel-height) / 25);
  background-color: var(--_button-background);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg:hover {
  background-color: var(--_button-background-hover);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg path,
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg line {
  stroke: var(--_button-text);
  stroke-width: 2;
  stroke-linecap: round;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg rect,
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg path {
  fill-opacity: 0;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active {
  pointer-events: none;
  background-color: var(--_button-background-active);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active path,
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active line {
  stroke: var(--_accent-color);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active circle {
  fill: var(--_accent-color);
}
`,hm=`/* The element that display info while in latex mode */
#mathlive-suggestion-popover {
  background-color: rgba(97, 97, 97);
  color: #fff;
  text-align: center;
  border-radius: 8px;
  position: fixed;
  z-index: 1;
  display: none;
  flex-direction: column;
  justify-content: center;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
}
#mathlive-suggestion-popover.top-tip::after {
  content: '';
  position: absolute;
  top: -15px;
  left: calc(50% - 15px);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-bottom: 15px solid rgba(97, 97, 97);
  font-size: 1rem;
}
#mathlive-suggestion-popover.bottom-tip::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: calc(50% - 15px);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 15px solid rgba(97, 97, 97);
  font-size: 1rem;
}
#mathlive-suggestion-popover.is-animated {
  transition: all 0.2s cubic-bezier(0.64, 0.09, 0.08, 1);
  animation: ML__fade-in cubic-bezier(0, 0, 0.2, 1) 0.15s;
}
#mathlive-suggestion-popover.is-visible {
  display: flex;
}
@keyframes ML__fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/* The wrapper class for the entire content of the popover panel */
#mathlive-suggestion-popover ul {
  display: flex;
  flex-flow: column;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: flex-start;
  max-height: 400px;
  overflow-y: auto;
}
#mathlive-suggestion-popover li {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin: 8px;
  padding: 8px;
  width: calc(100% - 16px - 16px);
  column-gap: 1em;
  border-radius: 8px;
  cursor: pointer;
  /* Since the content can be clicked on, provide feedback on hover */
}
#mathlive-suggestion-popover li a {
  color: #5ea6fd;
  padding-top: 0.3em;
  margin-top: 0.4em;
  display: block;
}
#mathlive-suggestion-popover li a:hover {
  color: #5ea6fd;
  text-decoration: underline;
}
#mathlive-suggestion-popover li:hover,
#mathlive-suggestion-popover li.is-pressed,
#mathlive-suggestion-popover li.is-active {
  background: rgba(255, 255, 255, 0.1);
}
/* The command inside a popover (inside a #mathlive-suggestion-popover) */
.ML__popover__command {
  font-size: 1.6rem;
  font-family: KaTeX_Main;
}
.ML__popover__current {
  background: #5ea6fd;
  color: #fff;
}
.ML__popover__latex {
  font-family: 'IBM Plex Mono', 'Source Code Pro', Consolas, 'Roboto Mono', Menlo, 'Bitstream Vera Sans Mono', 'DejaVu Sans Mono', Monaco, Courier, monospace;
  align-self: center;
}
/* The keyboard shortcuts for a symbol as displayed in the popover */
.ML__popover__keybinding {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 0.8em;
  opacity: 0.7;
}
/* Style for the character that joins the modifiers of a keyboard shortcut 
(usually a "+" sign)*/
.ML__shortcut-join {
  opacity: 0.5;
}
`,zd=`/* The element that displays the keys as the user type them */
#mathlive-keystroke-caption-panel {
  visibility: hidden;
  /*min-width: 160px;*/
  /*background-color: rgba(97, 97, 200, .95);*/
  background: var(--secondary, hsl(var(--_hue), 19%, 26%));
  border-color: var(--secondary-border, hsl(0, 0%, 91%));
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
  text-align: center;
  border-radius: 6px;
  padding: 16px;
  position: absolute;
  z-index: 1;
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  --keystroke: white;
  --on-keystroke: #555;
  --keystroke-border: #f7f7f7;
}
@media (prefers-color-scheme: dark) {
  body:not([theme='light']) #mathlive-keystroke-caption-panel {
    --keystroke: hsl(var(--_hue), 50%, 30%);
    --on-keystroke: hsl(0, 0%, 98%);
    --keystroke-border: hsl(var(--_hue), 50%, 25%);
  }
}
body[theme='dark'] #mathlive-keystroke-caption-panel {
  --keystroke: hsl(var(--_hue), 50%, 30%);
  --on-keystroke: hsl(0, 0%, 98%);
  --keystroke-border: hsl(var(--_hue), 50%, 25%);
}
#mathlive-keystroke-caption-panel > span {
  min-width: 14px;
  /*height: 8px;*/
  margin: 0 8px 0 0;
  padding: 4px;
  background-color: var(--keystroke);
  color: var(--on-keystroke);
  fill: currentColor;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 1em;
  border-radius: 6px;
  border: 2px solid var(--keystroke-border);
  /*box-shadow: 0 7px 14px rgba(0,0,0,0.25), 0 5px 5px rgba(0,0,0,0.22);*/
}
`,jd=`.ML__keyboard {
  --_keyboard-height: 0;
  --_keyboard-zindex: var(--keyboard-zindex, 105);
  --_accent-color: var(--keyboard-accent-color, #0c75d8);
  --_background: var(--keyboard-background, #cacfd7);
  --_border: var(--keyboard-border, #ddd);
  --_padding-horizontal: var(--keyboard-padding-horizontal, 0px);
  --_padding-top: var(--keyboard-padding-top, 5px);
  --_padding-bottom: var(--keyboard-padding-bottom, 0px);
  --_row-padding-left: var(--keyboard-row-padding-left, 0px);
  --_row-padding-right: var(--keyboard-row-padding-right, 0px);
  --_toolbar-text: var(--keyboard-toolbar-text, #2c2e2f);
  --_toolbar-text-active: var(--keyboard-toolbar-text-active, var(--_accent-color));
  --_toolbar-background: var(--keyboard-toolbar-background, transparent);
  --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #eee);
  --_toolbar-background-selected: var(--keyboard-toolbar-background-selected, transparent);
  --_toolbar-font-size: var(--keyboard-toolbar-font-size, '135%');
  --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #fff);
  --_keycap-background: var(--keycap-background, white);
  --_keycap-background-hover: var(--keycap-background-hover, #f5f5f7);
  --_keycap-background-active: var(--keycap-background-active, var(--_accent-color));
  --_keycap-background-pressed: var(--keycap-background-pressed, var(--_accent-color));
  --_keycap-border: var(--keycap-border, #e5e6e9);
  --_keycap-border-bottom: var(--keycap-border-bottom, #8d8f92);
  --_keycap-text: var(--keycap-text, #000);
  --_keycap-text-active: var(--keycap-text-active, #fff);
  --_keycap-text-hover: var(--keycap-text-hover, var(--_keycap-text));
  --_keycap-text-pressed: var(--keycap-text-pressed, #fff);
  --_keycap-shift-text: var(--keycap-shift-text, var(--_accent-color));
  --_keycap-primary-background: var(--keycap-primary-background, var(--_accent-color));
  --_keycap-primary-text: var(--keycap-primary-text, #ddd);
  --_keycap-primary-background-hover: var(--keycap-primary-background-hover, #0d80f2);
  --_keycap-secondary-background: var(--keycap-secondary-background, #a0a9b8);
  --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #7d8795);
  --_keycap-secondary-text: var(--keycap-secondary-text, #060707);
  --_keycap-secondary-border: var(--keycap-secondary-border, #c5c9d0);
  --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, #989da6);
  --_keycap-height: var(--keycap-height, 60px);
  /* Keycap width (incl. margin) */
  --_keycap-max-width: var(--keycap-max-width, 100px);
  --_keycap-gap: var(--keycap-gap, 8px);
  --_keycap-font-size: var(--keycap-font-size, clamp(16px, 4cqw, 24px));
  --_keycap-small-font-size: var(--keycap-small-font-size, calc(var(--keycap-font-size) * 0.8));
  --_keycap-extra-small-font-size: var(--keycap-extra-small-font-size, calc(var(--keycap-font-size) / 1.42));
  --_variant-panel-background: var(--variant-panel-background, #fff);
  --_variant-keycap-text: var(--variant-keycap-text, var(--_keycap-text));
  --_variant-keycap-text-active: var(--variant-keycap-text-active, var(--_keycap-text-active));
  --_variant-keycap-background-active: var(--variant-keycap-background-active, var(--_accent-color));
  --_variant-keycap-length: var(--variant-keycap-length, 70px);
  --_variant-keycap-font-size: var(--variant-keycap-font-size, 30px);
  --_variant-keycap-aside-font-size: var(--variant-keycap-aside-font-size, 12px);
  --_keycap-shift-font-size: var(--keycap-shift-font-size, 16px);
  --_keycap-shift-color: var(--keycap-shift-color, var(--_accent-color));
  --_box-placeholder-color: var(--box-placeholder-color, var(--_accent-color));
  --_box-placeholder-pressed-color: var(--box-placeholder-pressed-color, var(--keycap-text-pressed));
}
.is-math-mode .MLK__rows .if-text-mode,
.is-text-mode .MLK__rows .if-math-mode {
  display: none;
}
.if-can-undo,
.if-can-redo,
.if-can-copy,
.if-can-cut,
.if-can-paste {
  opacity: 0.4;
  pointer-events: none;
}
.can-undo .if-can-undo,
.can-redo .if-can-redo,
.can-copy .if-can-copy,
.can-cut .if-can-cut,
.can-paste .if-can-paste {
  opacity: 1;
  pointer-events: all;
}
body > .ML__keyboard {
  position: fixed;
  --_padding-bottom: calc(var(--keyboard-padding-bottom, 0px) + env(safe-area-inset-bottom, 0));
}
body > .ML__keyboard.is-visible > .MLK__backdrop {
  box-shadow: 0 -5px 6px rgba(0, 0, 0, 0.08);
  border-top: 1px solid var(--_border);
}
body > .ML__keyboard.backdrop-is-transparent.is-visible > .MLK__backdrop {
  box-shadow: none;
  border: none;
}
body > .ML__keyboard.is-visible.animate > .MLK__backdrop {
  transition: 0.28s cubic-bezier(0, 0, 0.2, 1);
  transition-property: transform, opacity;
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}
.ML__keyboard {
  position: relative;
  overflow: hidden;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: var(--_keyboard-zindex);
  box-sizing: border-box;
  outline: none;
  border: none;
  margin: 0;
  padding: 0;
  line-height: 1;
  overflow-wrap: unset;
  text-align: left;
  vertical-align: baseline;
  cursor: auto;
  white-space: pre;
  box-shadow: none;
  opacity: 1;
  transform: none;
  pointer-events: none;
}
.ML__keyboard :where(div) {
  box-sizing: border-box;
  outline: none;
  border: none;
  margin: 0;
  padding: 0;
  line-height: 1;
  overflow-wrap: unset;
  text-align: left;
  vertical-align: baseline;
  cursor: auto;
  white-space: pre;
  box-shadow: none;
  transform: none;
}
.MLK__backdrop {
  position: absolute;
  bottom: calc(-1 * var(--_keyboard-height));
  width: 100%;
  height: var(--_keyboard-height);
  box-sizing: border-box;
  padding-top: var(--_padding-top);
  padding-bottom: var(--_padding-bottom);
  padding-left: var(--_padding-horizontal);
  padding-right: var(--_padding-horizontal);
  opacity: 0;
  visibility: hidden;
  transform: translate(0, 0);
  background: var(--_background);
}
.backdrop-is-transparent .MLK__backdrop {
  background: transparent;
}
/* If a custom layout has a custom container/backdrop
  (backdrop-is-transparent), make sure to let pointer event go through. */
.backdrop-is-transparent .MLK__plate {
  background: transparent;
  pointer-events: none;
}
/* If a custom layout has a custom container/backdrop, make sure to 
   allow pointer events on it. */
.backdrop-is-transparent .MLK__layer > div > div {
  pointer-events: all;
}
.ML__keyboard.is-visible > .MLK__backdrop {
  transform: translate(0, calc(-1 * var(--_keyboard-height)));
  opacity: 1;
  visibility: visible;
}
.caps-lock-indicator {
  display: none;
  width: 8px;
  height: 8px;
  background: #0cbc0c;
  box-shadow: inset 0 0 4px 0 #13ca13, 0 0 4px 0 #a9ef48;
  border-radius: 8px;
  right: 8px;
  top: 8px;
  position: absolute;
}
.ML__keyboard.is-caps-lock .caps-lock-indicator {
  display: block;
}
.ML__keyboard.is-caps-lock .shift {
  background: var(--_keycap-background-active);
  color: var(--_keycap-text-active);
}
.MLK__plate {
  position: absolute;
  top: var(--_padding-top);
  left: var(--_padding-horizontal);
  width: calc(100% - 2 * var(--_padding-horizontal));
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  container-type: inline-size;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  pointer-events: all;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  /* Size of toolbar labels */
  font-weight: 400;
  text-shadow: none;
}
.ML__box-placeholder {
  color: var(--_box-placeholder-color);
}
.MLK__tex {
  font-family: KaTeX_Main, KaTeX_Math, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
}
.MLK__tex-math {
  font-family: KaTeX_Math, KaTeX_Main, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
  font-style: italic;
}
.MLK__layer {
  display: none;
  outline: none;
}
.MLK__layer.is-visible {
  display: flex;
  flex-flow: column;
}
/* Keyboard layouts are made or rows of keys... */
.MLK__rows {
  --_keycap-width: min(var(--_keycap-max-width), 10cqw);
  display: flex;
  flex-flow: column;
  align-items: center;
  border-collapse: separate;
  clear: both;
  border: 0;
  margin: 0;
  margin-bottom: var(--_keycap-gap);
  gap: var(--_keycap-gap);
  /* If the styling include, e.g., some shadows, they will be
  cut off by the overflow. In that case, set the padding to 
  compensate. */
  padding-left: var(--_row-padding-left);
  padding-right: var(--_row-padding-right);
  overflow: visible;
  touch-action: none;
}
.MLK__rows > .MLK__row {
  display: flex;
  flex-flow: row;
  justify-content: center;
  width: 100%;
  gap: var(--_keycap-gap);
  margin: 0;
  padding: 0;
  /* For the alignment of the text on some modifiers (e.g. shift) */
  /* Extra spacing between two adjacent keys */
}
.MLK__rows > .MLK__row .tex {
  font-family: KaTeX_Math, KaTeX_Main, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
}
.MLK__rows > .MLK__row .tex-math {
  font-family: KaTeX_Math, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
}
.MLK__rows > .MLK__row .big-op {
  font-size: calc(1.25 * var(--_keycap-font-size));
}
.MLK__rows > .MLK__row .small {
  font-size: var(--_keycap-small-font-size);
}
.MLK__rows > .MLK__row .bottom {
  justify-content: flex-end;
}
.MLK__rows > .MLK__row .left {
  align-items: flex-start;
  padding-left: 12px;
}
.MLK__rows > .MLK__row .right {
  align-items: flex-end;
  padding-right: 12px;
}
.MLK__rows > .MLK__row .w0 {
  width: 0;
}
.MLK__rows > .MLK__row .w5 {
  width: calc(0.5 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w15 {
  width: calc(1.5 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w20 {
  width: calc(2 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w40 {
  width: calc(4 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w50 {
  width: calc(5 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .MLK__keycap.w50 {
  font-size: 80%;
  padding-top: 10px;
  font-weight: 100;
}
.MLK__rows > .MLK__row .separator {
  background: transparent;
  border: none;
  pointer-events: none;
}
.MLK__rows > .MLK__row .horizontal-rule {
  height: 6px;
  margin-top: 3px;
  margin-bottom: 0;
  width: 100%;
  border-radius: 0;
  border-top: var(--_horizontal-rule);
}
.MLK__rows > .MLK__row .ghost {
  background: var(--_toolbar-background);
  border: none;
  color: var(--_toolbar-text);
}
.MLK__rows > .MLK__row .ghost:hover {
  background: var(--_toolbar-background-hover);
}
.MLK__rows > .MLK__row .bigfnbutton {
  font-size: var(--_keycap-extra-small-font-size);
}
.MLK__rows > .MLK__row .shift,
.MLK__rows > .MLK__row .action {
  color: var(--_keycap-secondary-text);
  background: var(--_keycap-secondary-background);
  border-color: var(--_keycap-secondary-border);
  border-bottom-color: var(--_keycap-secondary-border-bottom);
  line-height: 0.8;
  font-size: min(1rem, var(--_keycap-small-font-size));
  font-weight: 600;
  padding: 8px 12px 8px 12px;
}
.MLK__rows > .MLK__row .shift:hover,
.MLK__rows > .MLK__row .action:hover {
  background: var(--_keycap-secondary-background-hover);
}
.MLK__rows > .MLK__row .action.primary {
  background: var(--_keycap-primary-background);
  color: var(--_keycap-primary-text);
}
.MLK__rows > .MLK__row .action.primary:hover {
  background: var(--_keycap-primary-background-hover);
  color: var(--_keycap-primary-text);
}
.MLK__rows > .MLK__row .shift.selected,
.MLK__rows > .MLK__row .action.selected {
  color: var(--_toolbar-text-active);
}
.MLK__rows > .MLK__row .shift.selected.is-pressed,
.MLK__rows > .MLK__row .action.selected.is-pressed,
.MLK__rows > .MLK__row .shift.selected.is-active,
.MLK__rows > .MLK__row .action.selected.is-active {
  color: white;
}
.MLK__rows > .MLK__row .warning {
  background: #cd0030;
  color: white;
}
.MLK__rows > .MLK__row .warning svg.svg-glyph {
  width: 24px;
  height: 24px;
  min-height: 24px;
}
/** A regular keycap
 * Use the :where() pseudo-class to give it a very low specifity, 
 * so that it can be overriden by custom style.
 */
:where(.MLK__rows > .MLK__row  div) {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: space-evenly;
  width: calc(var(--_keycap-width) - var(--_keycap-gap));
  height: var(--_keycap-height);
  box-sizing: border-box;
  padding: 0;
  vertical-align: top;
  text-align: center;
  float: left;
  color: var(--_keycap-text);
  fill: currentColor;
  font-size: var(--_keycap-font-size);
  background: var(--_keycap-background);
  border: 1px solid var(--_keycap-border);
  border-bottom-color: var(--_keycap-border-bottom);
  border-radius: 6px;
  cursor: pointer;
  touch-action: none;
  /* Keys with a variants panel */
  position: relative;
  overflow: hidden;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
:where(.MLK__rows > .MLK__row  div):hover {
  overflow: visible;
  background: var(--_keycap-background-hover);
}
:where(.MLK__rows > .MLK__row  div) .ML__latex {
  pointer-events: none;
  touch-action: none;
}
:where(.MLK__rows > .MLK__row  div) svg.svg-glyph {
  margin: 8px 0;
  width: 20px;
  height: 20px;
  min-height: 20px;
}
:where(.MLK__rows > .MLK__row  div) svg.svg-glyph-lg {
  margin: 8px 0;
  width: 24px;
  height: 24px;
  min-height: 24px;
}
:where(.MLK__rows > .MLK__row  div).MLK__tex-math {
  font-size: 25px;
}
:where(.MLK__rows > .MLK__row  div).is-pressed {
  background: var(--_keycap-background-pressed);
  color: var(--_keycap-text-pressed);
  --_box-placeholder-color: var(--_box-placeholder-pressed-color);
}
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active,
:where(.MLK__rows > .MLK__row  div).action.is-active,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed,
:where(.MLK__rows > .MLK__row  div).action.is-pressed {
  z-index: calc(var(--_keyboard-zindex) - 5);
}
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active aside,
:where(.MLK__rows > .MLK__row  div).action.is-active aside,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed aside,
:where(.MLK__rows > .MLK__row  div).action.is-pressed aside {
  display: none;
}
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active .MLK__shift,
:where(.MLK__rows > .MLK__row  div).action.is-active .MLK__shift,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed .MLK__shift,
:where(.MLK__rows > .MLK__row  div).action.is-pressed .MLK__shift {
  display: none;
}
:where(.MLK__rows > .MLK__row  div).shift.is-pressed,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed,
:where(.MLK__rows > .MLK__row  div).action.is-pressed {
  background: var(--_keycap-background-pressed);
  color: var(--_keycap-text-pressed);
}
:where(.MLK__rows > .MLK__row  div).shift.is-active,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active,
:where(.MLK__rows > .MLK__row  div).action.is-active {
  background: var(--_keycap-background-active);
  color: var(--_keycap-text-active);
  --_box-placeholder-color: var(--_box-placeholder-pressed-color);
}
:where(.MLK__rows > .MLK__row  div) small {
  color: var(--_keycap-secondary-text);
}
:where(.MLK__rows > .MLK__row  div) aside {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 10px;
  line-height: 10px;
  color: var(--_keycap-secondary-text);
}
/* Add an attribute 'data-tooltip' to display a tooltip on hover.
Note there are a different set of tooltip rules for the keyboard toggle
(it's in a different CSS tree) */
.ML__keyboard [data-tooltip] {
  position: relative;
}
.ML__keyboard [data-tooltip]::after {
  position: absolute;
  display: inline-table;
  content: attr(data-tooltip);
  top: inherit;
  bottom: 100%;
  width: max-content;
  max-width: 200px;
  padding: 8px 8px;
  background: #616161;
  color: #fff;
  text-align: center;
  z-index: 2;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
  border-radius: 2px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-weight: 400;
  font-size: 12px;
  transition: all 0.15s cubic-bezier(0.4, 0, 1, 1) 1s;
  opacity: 0;
  transform: scale(0.5);
}
.ML__keyboard [data-tooltip]:hover {
  position: relative;
}
.ML__keyboard [data-tooltip]:hover::after {
  opacity: 1;
  transform: scale(1);
}
.MLK__toolbar {
  align-self: center;
  display: flex;
  flex-flow: row;
  justify-content: space-between;
  width: 100%;
  max-width: 996px;
  min-height: 32px;
  /* Icons for undo/redo, etc. */
}
.MLK__toolbar svg {
  height: 20px;
  width: 20px;
}
.MLK__toolbar > .left {
  position: relative;
  display: flex;
  justify-content: flex-start;
  flex-flow: row;
}
.MLK__toolbar > .right {
  display: flex;
  justify-content: flex-end;
  flex-flow: row;
}
.MLK__toolbar > div > div {
  /* "button" in the toolbar */
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--_toolbar-text);
  fill: currentColor;
  background: var(--_toolbar-background);
  font-size: var(--_toolbar-font-size);
  padding: 4px 15px;
  cursor: pointer;
  width: max-content;
  min-width: 42px;
  min-height: 34px;
  border: none;
  padding-left: 10px;
  padding-right: 10px;
  padding-bottom: 8px;
  padding-top: 8px;
  margin-top: 0;
  margin-bottom: 4px;
  margin-left: 4px;
  margin-right: 4px;
  border-radius: 8px;
  box-shadow: none;
  border-bottom: 2px solid transparent;
}
.MLK__toolbar > div > div:not(.disabled):not(.selected):hover {
  background: var(--_toolbar-background-hover);
}
.MLK__toolbar > div > div.disabled svg,
.MLK__toolbar > div > div.disabled:hover svg,
.MLK__toolbar > div > div.disabled.is-pressed svg {
  color: var(--_toolbar-text);
  opacity: 0.2;
}
.MLK__toolbar > div > div:hover,
.MLK__toolbar > div > div:active,
.MLK__toolbar > div > div.is-pressed,
.MLK__toolbar > div > div.is-active {
  color: var(--_toolbar-text-active);
}
.MLK__toolbar > div > div.selected {
  color: var(--_toolbar-text-active);
  background: var(--_toolbar-background-selected);
  border-radius: 0;
  border-bottom-color: var(--_toolbar-text-active);
  padding-bottom: 4px;
  margin-bottom: 8px;
}
/* This is the element that displays variants on press+hold */
.MLK__variant-panel {
  visibility: hidden;
  position: fixed;
  display: flex;
  flex-flow: row wrap-reverse;
  justify-content: center;
  align-content: center;
  margin: 0;
  padding: 0;
  bottom: auto;
  top: 0;
  box-sizing: content-box;
  transform: none;
  z-index: calc(var(--_keyboard-zindex) + 1);
  touch-action: none;
  max-width: 350px;
  background: var(--_variant-panel-background);
  text-align: center;
  border-radius: 6px;
  padding: 6px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
  transition: none;
}
.MLK__variant-panel.is-visible {
  visibility: visible;
}
.MLK__variant-panel.compact {
  --_variant-keycap-length: var(--variant-keycap-length, 50px);
  --_variant-keycap-font-size: var(--variant-keycap-font-size, 24px);
  --_variant-keycap-aside-font-size: var(--variant-keycap-aside-font-size, 10px);
}
.MLK__variant-panel .item {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  font-size: var(--_variant-keycap-font-size);
  height: var(--_variant-keycap-length);
  width: var(--_variant-keycap-length);
  margin: 0;
  box-sizing: border-box;
  border-radius: 5px;
  border: 1px solid transparent;
  background: transparent;
  pointer-events: all;
  cursor: pointer;
  color: var(--_variant-keycap-text);
  fill: currentColor;
}
@media (max-height: 412px) {
  .MLK__variant-panel .item {
    --_variant-keycap-font-size: var(--variant-keycap-font-size, 24px);
    --_variant-keycap-length: var(--variant-keycap-length, 50px);
  }
}
.MLK__variant-panel .item .ML__latex {
  pointer-events: none;
}
.MLK__variant-panel .item.is-active {
  background: var(--_variant-keycap-background-active);
  color: var(--_variant-keycap-text-active);
}
.MLK__variant-panel .item.is-pressed {
  background: var(--_variant-keycap-background-pressed);
  color: var(--_variant-keycap-text-pressed);
}
.MLK__variant-panel .item.small {
  font-size: var(--_keycap-small-font-size);
}
.MLK__variant-panel .item.swatch-button {
  box-sizing: border-box;
  background: #fbfbfb;
}
.MLK__variant-panel .item.swatch-button > span {
  display: inline-block;
  margin: 6px;
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  border-radius: 50%;
}
.MLK__variant-panel .item.swatch-button:hover {
  background: #f0f0f0;
}
.MLK__variant-panel .item.swatch-button:hover > span {
  border-radius: 2px;
}
.MLK__variant-panel .item.box > div,
.MLK__variant-panel .item.box > span {
  border: 1px dashed rgba(0, 0, 0, 0.24);
}
.MLK__variant-panel .item .warning {
  min-height: 60px;
  min-width: 60px;
  background: #cd0030;
  color: white;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
}
.MLK__variant-panel .item .warning.is-pressed,
.MLK__variant-panel .item .warning.is-active {
  background: red;
}
.MLK__variant-panel .item .warning svg.svg-glyph {
  width: 50px;
  height: 50px;
}
.MLK__variant-panel .item aside {
  font-size: var(--_variant-keycap-aside-font-size);
  line-height: 12px;
  opacity: 0.78;
  padding-top: 2px;
}
.MLK__keycap {
  position: relative;
}
.MLK__shift {
  display: block;
  position: absolute;
  right: 4px;
  top: 4px;
  font-size: var(--_keycap-shift-font-size);
  color: var(--_keycap-shift-color);
}
.hide-shift .MLK__shift {
  display: none;
}
@media (max-width: 414px) {
  .MLK__variant-panel {
    max-width: 350px;
    --_variant-keycap-font-size: var(--variant-keycap-font-size, 24px);
    --_variant-keycap-length: var(--variant-keycap-length, 50px);
  }
}
/* @xs breakpoint: iPhone 5 */
@container (max-width: 414px) {
  .MLK__rows {
    --_keycap-gap: max(var(--_keycap-gap, 2px), 2px);
    --_keycap-height: max(var(--_keycap-height), 42px);
    --_keycap-width: min(min(var(--_keycap-max-width), 10cqw), 62px);
  }
  .MLK__toolbar > div > div {
    font-size: 100%;
    margin-left: 2px;
    margin-right: 2px;
  }
  .MLK__rows .shift,
  .MLK__rows .action {
    font-size: 65%;
  }
  .MLK__rows .warning svg.svg-glyph {
    width: 14px;
    height: 14px;
    min-height: 14px;
  }
}
@container (max-width: 744px) {
  .MLK__rows {
    --_keycap-gap: max(var(--keycap-gap, 2px), 2px);
    --_keycap-height: max(var(--keycap-height, 52px), 52px);
    --_keycap-width: min(min(var(--_keycap-max-width), 10cqw), 62px);
  }
  .MLK__toolbar > div > div {
    padding-left: 0;
    padding-right: 0;
  }
  .MLK__tooltip::after {
    padding: 8px 16px;
    font-size: 16px;
  }
  .MLK__rows > .MLK__row > div.fnbutton {
    font-size: 16px;
  }
  .MLK__rows > .MLK__row > div.bigfnbutton {
    font-size: calc(var(--_keycap-extra-small-font-size) / 1.55);
  }
  .MLK__rows > .MLK__row > div.small {
    font-size: 13px;
  }
  .MLK__rows > .MLK__row > div > aside {
    display: none;
  }
  .MLK__shift {
    display: none;
  }
}
/* Medium breakpoint: larger phones */
@container (max-width: 768px) {
  .MLK__rows {
    --_keycap-height: max(var(--keycap-height, 42px), 42px);
  }
  .MLK__rows > .MLK__row > div > small {
    font-size: 14px;
  }
}
@media (max-height: 768px) {
  .MLK__rows {
    --_keycap-height: max(var(--keycap-height, 42px), 42px);
  }
  .MLK__rows > .MLK__row > div > small {
    font-size: 14px;
  }
}
@container (max-width: 1444px) {
  .MLK__rows .if-wide {
    display: none;
  }
}
@media (prefers-color-scheme: dark) {
  .ML__keyboard {
    --_accent-color: var(--keyboard-accent-color, #0b5c9c);
    --_background: var(--keyboard-background, #151515);
    --_border: var(--keyboard-border, transparent);
    --_toolbar-text: var(--keyboard-toolbar-text, #e3e4e8);
    --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #303030);
    --keyboard-toolbar-background-hover: #303030;
    --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #303030);
    --_keycap-background: var(--keycap-background, #1f2022);
    --_keycap-background-hover: var(--keycap-background-hover, #2f3032);
    --_keycap-border: var(--_keycap-border, transparent);
    --_keycap-border-bottom: var(--_keycap-border-bottom, transparent);
    --_keycap-text: var(--keycap-text, #e3e4e8);
    --_keycap-secondary-background: var(--keycap-secondary-background, #3d4144);
    --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #4d5154);
    --_keycap-secondary-text: var(--keycap-secondary-text, #e7ebee);
    --keycap-secondary-border: transparent;
    --keycap-secondary-border-bottom: transparent;
    --_keycap-secondary-border: var(--keycap-secondary-border, transparent);
    --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, transparent);
    --_variant-panel-background: var(--variant-panel-background, #303030);
    --_variant-keycap-text-active: var(--variant-keycap-text-active, #fff);
  }
}
/* Same as the media query, but with a class */
[theme='dark'] .ML__keyboard {
  --_accent-color: var(--keyboard-accent-color, #0b5c9c);
  --_background: var(--keyboard-background, #151515);
  --_border: var(--keyboard-border, transparent);
  --_toolbar-text: var(--keyboard-toolbar-text, #e3e4e8);
  --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #303030);
  --keyboard-toolbar-background-hover: #303030;
  --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #303030);
  --_keycap-background: var(--keycap-background, #1f2022);
  --_keycap-background-hover: var(--keycap-background-hover, #2f3032);
  --_keycap-border: var(--_keycap-border, transparent);
  --_keycap-border-bottom: var(--_keycap-border-bottom, transparent);
  --_keycap-text: var(--keycap-text, #e3e4e8);
  --_keycap-secondary-background: var(--keycap-secondary-background, #3d4144);
  --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #4d5154);
  --_keycap-secondary-text: var(--keycap-secondary-text, #e7ebee);
  --keycap-secondary-border: transparent;
  --keycap-secondary-border-bottom: transparent;
  --_keycap-secondary-border: var(--keycap-secondary-border, transparent);
  --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, transparent);
  --_variant-panel-background: var(--variant-panel-background, #303030);
  --_variant-keycap-text-active: var(--variant-keycap-text-active, #fff);
}
[theme='light'] .ML__keyboard {
  --_accent-color: var(--keyboard-accent-color, #0c75d8);
  --_background: var(--keyboard-background, #cacfd7);
  --_border: var(--keyboard-border, #ddd);
  --_toolbar-text: var(--keyboard-toolbar-text, #2c2e2f);
  --_toolbar-background: var(--keyboard-toolbar-background, transparent);
  --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #eee);
  --_toolbar-background-selected: var(--keyboard-toolbar-background-selected, transparent);
  --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #fff);
  --_keycap-background: var(--keycap-background, white);
  --_keycap-background-hover: var(--keycap-background-hover, #f5f5f7);
  --_keycap-background-active: var(--keycap-background-active, var(--_accent-color));
  --_keycap-background-pressed: var(--keycap-background-pressed, var(--_accent-color));
  --_keycap-border: var(--_keycap-border, #e5e6e9);
  --_keycap-border-bottom: var(--_keycap-border-bottom, #8d8f92);
  --_keycap-text: var(--keycap-text, #000);
  --_keycap-text-active: var(--keycap-text-active, #fff);
  --_keycap-text-hover: var(--keycap-text-hover, var(--_keycap-text));
  --_keycap-text-pressed: var(--keycap-text-pressed, #fff);
  --_keycap-shift-text: var(--keycap-shift-text, var(--_accent-color));
  --_keycap-secondary-background: var(--keycap-secondary-background, #a0a9b8);
  --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #7d8795);
  --_keycap-secondary-text: var(--keycap-secondary-text, #060707);
  --_keycap-secondary-border: var(--keycap-secondary-border, #c5c9d0);
  --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, #989da6);
  --_variant-panel-background: var(--variant-panel-background, #fff);
  --_variant-keycap-text: var(--variant-keycap-textvar, var(--_keycap-text));
  --_variant-keycap-text-active: var(--variant-keycap-text-active, var(--_keycap-text-active));
  --_variant-keycap-background-active: var(--variant-keycap-background-active, var(--_accent-color));
}
`,Gf=`:host {
  --primary-color: #5898ff;
  --primary-color-dimmed: #c0c0f0;
  --primary-color-dark: var(--blue-500);
  --primary-color-light: var(--blue-100);
  --primary-color-reverse: #ffffff;
  --secondary-color: #ff8a65;
  --secondary-color-dimmed: #f0d5c5;
  --secondary-color-dark: var(--orange-500);
  --secondary-color-light: var(--orange-100);
  --secondary-color-reverse: #ffffff;
  --link-color: #5898ff;
  --link-color-dimmed: #c5c5c5;
  --link-color-dark: #121212;
  --link-color-light: #e2e2e2;
  --link-color-reverse: #ffffff;
  --semantic-blue: var(--blue-700);
  --semantic-red: var(--red-400);
  --semantic-orange: var(--orange-400);
  --semantic-green: var(--green-700);
  --neutral-100: #f5f5f5;
  --neutral-200: #eeeeee;
  --neutral-300: #e0e0e0;
  --neutral-400: #bdbdbd;
  --neutral-500: #9e9e9e;
  --neutral-600: #757575;
  --neutral-700: #616161;
  --neutral-800: #424242;
  --neutral-900: #212121;
  --red-25: #fff8f7;
  --red-50: #fff1ef;
  --red-100: #ffeae6;
  --red-200: #ffcac1;
  --red-300: #ffa495;
  --red-400: #ff7865;
  --red-500: #f21c0d;
  --red-600: #e50018;
  --red-700: #d30024;
  --red-800: #bd002c;
  --red-900: #a1002f;
  --orange-25: #fffbf8;
  --orange-50: #fff7f1;
  --orange-100: #fff3ea;
  --orange-200: #ffe1c9;
  --orange-300: #ffcca2;
  --orange-400: #ffb677;
  --orange-500: #fe9310;
  --orange-600: #f58700;
  --orange-700: #ea7c00;
  --orange-800: #dc6d00;
  --orange-900: #ca5b00;
  --brown-25: #fff8ef;
  --brown-50: #fff1df;
  --brown-100: #ffe9ce;
  --brown-200: #ebcca6;
  --brown-300: #cdaf8a;
  --brown-400: #af936f;
  --brown-500: #856a47;
  --brown-600: #7f5e34;
  --brown-700: #78511f;
  --brown-800: #6e4200;
  --brown-900: #593200;
  --yellow-25: #fffdf9;
  --yellow-50: #fffcf2;
  --yellow-100: #fffaec;
  --yellow-200: #fff2ce;
  --yellow-300: #ffe8ab;
  --yellow-400: #ffdf85;
  --yellow-500: #ffcf33;
  --yellow-600: #f1c000;
  --yellow-700: #dfb200;
  --yellow-800: #c9a000;
  --yellow-900: #ad8a00;
  --lime-25: #f4ffee;
  --lime-50: #e9ffdd;
  --lime-100: #ddffca;
  --lime-200: #a8fb6f;
  --lime-300: #94e659;
  --lime-400: #80d142;
  --lime-500: #63b215;
  --lime-600: #45a000;
  --lime-700: #268e00;
  --lime-800: #007417;
  --lime-900: #005321;
  --green-25: #f5fff5;
  --green-50: #ebffea;
  --green-100: #e0ffdf;
  --green-200: #a7ffa7;
  --green-300: #5afa65;
  --green-400: #45e953;
  --green-500: #17cf36;
  --green-600: #00b944;
  --green-700: #00a34a;
  --green-800: #008749;
  --green-900: #00653e;
  --teal-25: #f3ffff;
  --teal-50: #e6fffe;
  --teal-100: #d9fffe;
  --teal-200: #8dfffe;
  --teal-300: #57f4f4;
  --teal-400: #43e5e5;
  --teal-500: #17cfcf;
  --teal-600: #00c2c0;
  --teal-700: #00b5b1;
  --teal-800: #00a49e;
  --teal-900: #009087;
  --cyan-25: #f7fcff;
  --cyan-50: #eff8ff;
  --cyan-100: #e7f5ff;
  --cyan-200: #c2e6ff;
  --cyan-300: #95d5ff;
  --cyan-400: #61c4ff;
  --cyan-500: #13a7ec;
  --cyan-600: #069eda;
  --cyan-700: #0095c9;
  --cyan-800: #0088b2;
  --cyan-900: #0a7897;
  --blue-25: #f7faff;
  --blue-50: #eef5ff;
  --blue-100: #e5f1ff;
  --blue-200: #bfdbff;
  --blue-300: #92c2ff;
  --blue-400: #63a8ff;
  --blue-500: #0d80f2;
  --blue-600: #0077db;
  --blue-700: #006dc4;
  --blue-800: #0060a7;
  --blue-900: #005086;
  --indigo-25: #f8f7ff;
  --indigo-50: #f1efff;
  --indigo-100: #eae7ff;
  --indigo-200: #ccc3ff;
  --indigo-300: #ac99ff;
  --indigo-400: #916aff;
  --indigo-500: #63c;
  --indigo-600: #5a21b2;
  --indigo-700: #4e0b99;
  --indigo-800: #3b0071;
  --indigo-900: #220040;
  --purple-25: #fbf7ff;
  --purple-50: #f8f0ff;
  --purple-100: #f4e8ff;
  --purple-200: #e4c4ff;
  --purple-300: #d49aff;
  --purple-400: #c36aff;
  --purple-500: #a219e6;
  --purple-600: #9000c4;
  --purple-700: #7c009f;
  --purple-800: #600073;
  --purple-900: #3d0043;
  --magenta-25: #fff8fb;
  --magenta-50: #fff2f6;
  --magenta-100: #ffebf2;
  --magenta-200: #ffcddf;
  --magenta-300: #ffa8cb;
  --magenta-400: #ff7fb7;
  --magenta-500: #eb4799;
  --magenta-600: #da3689;
  --magenta-700: #c82179;
  --magenta-800: #b00065;
  --magenta-900: #8a004c;
}
@media (prefers-color-scheme: dark) {
  :host {
    --semantic-blue: var(--blue-700);
    --semantic-red: var(--red-400);
    --semantic-orange: var(--orange-400);
    --semantic-green: var(--green-700);
    --semantic-bg-blue: var(--blue-25);
    --semantic-bg-red: var(--red-25);
    --semantic-bg-orange: var(--orange-25);
    --semantic-bg-green: var(--green-25);
    --neutral-100: #121212;
    --neutral-200: #424242;
    --neutral-300: #616161;
    --neutral-400: #757575;
    --neutral-500: #9e9e9e;
    --neutral-600: #bdbdbd;
    --neutral-700: #e0e0e0;
    --neutral-800: #eeeeee;
    --neutral-900: #f5f5f5;
  }
}
:host([theme='dark']) {
  --semantic-blue: var(--blue-700);
  --semantic-red: var(--red-400);
  --semantic-orange: var(--orange-400);
  --semantic-green: var(--green-700);
  --semantic-bg-blue: var(--blue-25);
  --semantic-bg-red: var(--red-25);
  --semantic-bg-orange: var(--orange-25);
  --semantic-bg-green: var(--green-25);
  --neutral-100: #121212;
  --neutral-200: #424242;
  --neutral-300: #616161;
  --neutral-400: #757575;
  --neutral-500: #9e9e9e;
  --neutral-600: #bdbdbd;
  --neutral-700: #e0e0e0;
  --neutral-800: #eeeeee;
  --neutral-900: #f5f5f5;
}
/* @media (prefers-color-scheme: dark) {
  :host {
      --label-color: #fff;
      --active-label-color: #000;
      --menu-bg: #525252;
      --active-bg: #5898ff;
      --active-bg-dimmed: #5c5c5c;
  }
} */
:host {
  --ui-font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont,
    'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji',
    'Segoe UI Emoji', 'Segoe UI Symbol';
  --ui-font-size: 14px;
  --ui-line-height: 1.5;
  --ui-letter-spacing: 0.007em;
  --mono-font-family: 'Berkeley Mono', 'JetBrains Mono', 'IBM Plex Mono',
    'Source Code Pro', Menlo, Monaco, 'Courier New', monospace;
  --ui-layer-1: var(--neutral-100);
  --ui-layer-2: var(--neutral-200);
  --ui-layer-3: var(--neutral-300);
  --ui-layer-4: var(--neutral-400);
  --ui-layer-5: var(--neutral-500);
  --ui-layer-6: var(--neutral-600);
  --ui-border-color: var(--primary-color);
  --ui-border-radius: 4px;
  --ui-text: var(--neutral-900);
  --ui-text-secondary: var(--neutral-700);
  --ui-text-placeholder: var(--neutral-500);
  --ui-text-muted: var(--neutral-300);
  /** A field is a UI element in which a user can type data, for
  * example an input or textarea element.
  */
  --ui-field-bg: var(--neutral-100);
  --ui-field-bg-hover: var(--neutral-100);
  --ui-field-bg-disabled: var(--neutral-300);
  --ui-field-bg-invalid: var(--red-100);
  --ui-field-bg-focus: var(--neutral-100);
  --ui-field-border: 0.5px solid var(--border-color);
  --ui-field-border-hover: 0.5px solid var(--border-color);
  --ui-field-border-disabled: 0.5px solid var(--border-color);
  --ui-field-border-invalid: 0.5px solid var(--border-color);
  --ui-field-border-focus: 0.5px solid var(--border-color);
  --ui-menu-bg: var(--neutral-100);
  --ui-menu-text: var(--neutral-900);
  --ui-menu-bg-hover: var(--neutral-200);
  --ui-menu-text-hover: var(--neutral-900);
  /** The \`active\` state is used for the state of menu items
  * when they are selected.
  */
  --ui-menu-bg-active: var(--primary-color);
  --ui-menu-text-active: var(--primary-color-reverse);
  /** The \`active-muted\` set is used for the state of
  * submenus when they are open.
  */
  --ui-menu-bg-active-muted: var(--neutral-300);
  --ui-menu-text-active-muted: var(--neutral-900);
  /* --ui-menu-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.302),
0 2px 6px 2px rgba(60, 64, 67, 0.149); */
  --ui-menu-shadow: 0 0 2px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 0, 0, 0.2);
  --ui-menu-divider: 0.5px solid #c7c7c7;
  /* var(--neutral-300); */
  --ui-menu-z-index: 10000;
  --page-bg: var(--neutral-100);
  --content-bg: var(--neutral-200);
}
@media (prefers-color-scheme: dark) {
  :host {
    --ui-menu-bg: var(--neutral-200);
  }
}
:host([theme='dark']) {
  --ui-menu-bg: var(--neutral-200);
}
/* PingFang SC is a macOS font. Microsoft Yahei is a Windows font. 
  Noto  is a Linux/Android font.
*/
:lang(zh-cn),
:lang(zh-sg),
:lang(zh-my),
:lang(zh) {
  --ui-font-family: -apple-system, system-ui, 'PingFang SC', 'Hiragino Sans GB',
    'Noto Sans CJK SC', 'Noto Sans SC', 'Noto Sans', 'Microsoft Yahei UI',
    'Microsoft YaHei New', 'Microsoft Yahei', '\u5FAE\u8F6F\u96C5\u9ED1', SimSun, '\u5B8B\u4F53',
    STXihei, '\u534E\u6587\u7EC6\u9ED1', sans-serif;
}
:lang(zh-tw),
:lang(zh-hk),
:lang(zh-mo) {
  --ui-font-family: -apple-system, system-ui, 'Noto Sans',
    'Microsoft JhengHei UI', 'Microsoft JhengHei', '\u5FAE\u8EDF\u6B63\u9ED1\u9AD4', '\u65B0\u7D30\u660E\u9AD4',
    'PMingLiU', '\u7D30\u660E\u9AD4', 'MingLiU', sans-serif;
}
:lang(ja),
:lang(ja-jp),
:lang(ja-jp-mac) {
  --ui-font-family: -apple-system, system-ui, 'Hiragino Sans',
    'Hiragino Kaku Gothic ProN', 'Noto Sans CJK JP', 'Noto Sans JP', 'Noto Sans',
    '\u6E38\u30B4\u30B7\u30C3\u30AF', '\u6E38\u30B4\u30B7\u30C3\u30AF\u4F53', YuGothic, 'Yu Gothic', '\u30E1\u30A4\u30EA\u30AA', Meiryo,
    '\uFF2D\uFF33 \uFF30\u30B4\u30B7\u30C3\u30AF', 'MS PGothic', sans-serif;
}
:lang(ko),
:lang(ko-kr),
:lang(ko-kr-std) {
  --ui-font-family: -apple-system, system-ui, 'Noto Sans CJK KR', 'Noto Sans KR',
    'Noto Sans', 'Malgun Gothic', '\uB9D1\uC740 \uACE0\uB515', 'Apple SD Gothic Neo',
    '\uC560\uD50C SD \uC0B0\uB3CC\uACE0\uB515 Neo', 'Apple SD \uC0B0\uB3CC\uACE0\uB515 Neo', '\uB3CB\uC6C0', Dotum, sans-serif;
}
:lang(ko-kr-apple) {
  --ui-font-family: -apple-system, system-ui, 'Noto Sans CJK KR', 'Noto Sans KR',
    'Noto Sans', 'Apple SD Gothic Neo', '\uC560\uD50C SD \uC0B0\uB3CC\uACE0\uB515 Neo',
    'Apple SD \uC0B0\uB3CC\uACE0\uB515 Neo', '\uB3CB\uC6C0', Dotum, sans-serif;
}
:lang(zh-cn),
:lang(zh-sg),
:lang(zh-my),
:lang(zh),
:lang(zh-tw),
:lang(zh-hk),
:lang(zh-mo),
:lang(ja),
:lang(ja-jp),
:lang(ja-jp-mac),
:lang(ko),
:lang(ko-kr),
:lang(ko-kr-std),
:lang(ko-kr-apple) {
  --ui-font-size: 1rem;
  --ui-line-height: 1.7;
  --ui-letter-spacing: 0;
}
:dir(rtl) {
  --ui-line-height: auto;
  --ui-letter-spacing: 0;
}
`,bg=`.ui-menu *,
.ui-menu ::before,
.ui-menu ::after {
  box-sizing: border-box;
}
.ui-menu {
  display: none;
  color-scheme: light dark;
  -webkit-user-select: none;
  /* Important: Safari iOS doesn't respect user-select */
  user-select: none;
  cursor: default;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: rgba(0 0 0 0);
  --active-label-color: #fff;
  /* ui-menu-text-active */
  --label-color: #121212;
  /* ui-menu-text */
  --menu-bg: #e2e2e2;
  /* ui-menu-background */
  --active-bg: #5898ff;
  /* ui-menu-background-active */
  --active-bg-dimmed: #c5c5c5;
  /* ui-menu-background-active-muted */
}
/** Use the :where pseudo selector to make the specificity of the
 * selector 0, so that it can be overridden by the user.
 */
:where(.ui-menu-container) {
  position: absolute;
  overflow: visible;
  width: auto;
  height: auto;
  z-index: 10000;
  border-radius: 8px;
  background: var(--ui-menu-bg);
  box-shadow: var(--ui-menu-shadow);
  list-style: none;
  padding: 6px 0 6px 0;
  margin: 0;
  user-select: none;
  cursor: default;
  color: var(--ui-menu-text);
  font-weight: normal;
  font-style: normal;
  text-shadow: none;
  text-transform: none;
  letter-spacing: 0;
  outline: none;
  opacity: 1;
  /* The [popover] elements have a 1px solid black border. Ugh. */
  border: none;
  width: fit-content;
  height: fit-content;
}
:where(.ui-menu-container > li) {
  display: flex;
  flex-flow: row;
  align-items: center;
  padding: 1px 7px 1px 7px;
  margin-top: 0;
  margin-left: 6px;
  margin-right: 6px;
  border-radius: 4px;
  white-space: nowrap;
  position: relative;
  outline: none;
  fill: currentColor;
  user-select: none;
  cursor: default;
  text-align: left;
  color: inherit;
  font-family: var(--ui-font-family);
  font-size: var(--ui-font-size);
  line-height: var(--ui-line-height);
  letter-spacing: var(--ui-letter-spacing);
}
:where(.ui-menu-container > li > .label) {
  appearance: none;
  background: none;
  outline: none;
  width: 100%;
  margin: 0;
  padding: 1px 2px 1px 1px;
  overflow: visible;
  border: 1px solid transparent;
  white-space: nowrap;
  text-align: start;
}
:where(.ui-menu-container > li:has(.heading)) {
  margin-top: 0.5em;
}
:where(.ui-menu-container > li > .label.heading) {
  font-weight: bold;
  opacity: 0.4;
}
:where(.ui-menu-container > li.indent > .label) {
  margin-inline-start: 12px;
}
:where(.ui-menu-container > li > .label.indent) {
  margin-inline-start: 12px;
}
:where(.ui-menu-container > li[role='divider']) {
  border-bottom: 1px solid var(--ui-menu-divider);
  border-radius: 0;
  padding: 0;
  margin-left: 15px;
  margin-right: 15px;
  padding-top: 5px;
  margin-bottom: 5px;
  width: calc(100% - 30px);
  /** 100% - (margin-left + margin-right) */
}
:where(.ui-menu-container > li[aria-disabled='true']) {
  opacity: 0.5;
}
:where(.ui-menu-container > li.active) {
  background: var(--ui-menu-bg-active);
  background: -apple-system-control-accent;
  color: var(--ui-menu-text-active);
}
:where(.ui-menu-container > li.active.is-submenu-open) {
  background: var(--ui-menu-bg-active-muted);
  color: inherit;
}
:where(.ui-menu-container > li[aria-haspopup='true'] > .label) {
  padding-inline-end: 0;
}
:where(.ui-menu-container > li[aria-haspopup='true'].active::after) {
  color: var(--ui-menu-text-active);
}
/** Keyboard shortcut */
:where(.ui-menu-container > li > kbd) {
  font-family: var(--ui-font-family);
  margin-inline-start: 12px;
  opacity: 0.4;
}
:where(.ui-menu-container > li.active > kbd) {
  opacity: 0.85;
}
.ui-trailing-chevron {
  display: flex;
  margin-inline-start: 24px;
  width: 10px;
  height: 10px;
  margin-bottom: 4px;
}
.ui-trailing-chevron:dir(rtl) {
  transform: scaleX(-1);
}
.ui-checkmark {
  display: flex;
  margin-inline-end: -11px;
  margin-inline-start: -4px;
  margin-top: 2px;
  width: 16px;
  height: 16px;
}
.ui-mixedmark {
  display: flex;
  margin-inline-end: -11px;
  margin-inline-start: -4px;
  margin-top: 2px;
  width: 16px;
  height: 16px;
}
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    :host([hidden]) { display: none; }
    :host([disabled]), :host([disabled]:focus), :host([disabled]:focus-within) { outline: none; opacity:  .5; }
    :host(:focus), :host(:focus-within) {
      outline: Highlight auto 1px;    /* For Firefox */
      outline: -webkit-focus-ring-color auto 1px;
    }
    :host([readonly]:focus), :host([readonly]:focus-within),
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      outline: none;
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ML__contains-caret":"",zt=this.rightDelim;zt==="?"&&(g.smartFence?(zt=this.matchingRightDelim(),_t+=" ML__smart-fence__close"):zt="."),F.push(this.bind(b,qi("close",zt,N,I,b,{isSelected:this.isSelected,classes:_t+" ML__close",mode:this.mode,style:this.style})))}let $=this.variant==="mleft...mright";const it=this.leftSibling;it&&(!$&&it.isFunction&&($=!0),!$&&it.type==="subsup"&&((d=it.leftSibling)!=null&&d.isFunction)&&($=!0));const gt=new zi(F,{type:$?"close":"inner",classes:"left-right"});return gt.setStyle("margin-top",`${-M.depth}em`),gt.setStyle("height",`${M.height+M.depth}em`),this.caret&&(gt.caret=this.caret),this.bind(g,gt.wrap(g))}};function as(r,o,u,d,g){if(r)for(let b=0;b<r.length;b++){const M=r[b];M.type==="middle"?(r[b]=o.bind(u,qi("inner",M.value,d,g,u,{isSelected:o.isSelected})),r[b].caret=M.caret,r[b].isSelected=M.isSelected,r[b].cssId=M.cssId,r[b].htmlData=M.htmlData,r[b].htmlStyle=M.htmlStyle,r[b].attributes=M.attributes,r[b].cssProperties=M.cssProperties):M.children&&as(M.children,o,u,d,g)}}var $d=class v2 extends oi{constructor(o,u){var d;super({type:"macro",command:o,style:u.style}),this.body=u.body,u.captureSelection===void 0?u.args?this.captureSelection=!1:this.captureSelection=!0:this.captureSelection=u.captureSelection,this.macroArgs=u.args,this.expand=(d=u.expand)!=null?d:!1}static fromJson(o){return new v2(o.command,o)}toJson(){const o=super.toJson();return this.expand&&(o.expand=!0),this.captureSelection!==void 0&&(o.captureSelection=this.captureSelection),this.macroArgs&&(o.args=this.macroArgs),o}_serialize(o){var u;return o.expandMacro&&this.expand?this.bodyToLatex(o):this.command+((u=this.macroArgs)!=null?u:"")}render(o){const 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Dr({parent:o}),d=u.getRegisterAsEm("fboxsep"),g=d,b=d,M=oi.createBox(o,this.body);if(!M)return null;M.height||(M.height=u.metrics.xHeight),M.setStyle("vertical-align",-M.height,"em"),this.correctness==="correct"?M.setStyle("color","var(--correct-color, var(--ML__correct-color))"):this.correctness==="incorrect"&&M.setStyle("color","var(--incorrect-color, var(--ML__incorrect-color))");const N=new zi(M,{type:"ord"});N.setStyle("display","inline-block"),N.setStyle("height",M.height+M.depth,"em"),N.setStyle("vertical-align",-b,"em");let I="ML__prompt ";this.locked?I+=" ML__lockedPromptBox ":I+=" ML__editablePromptBox ",this.correctness==="correct"?I+=" ML__correctPromptBox ":this.correctness==="incorrect"&&(I+=" ML__incorrectPromptBox "),this.containsCaret&&(I+=" ML__focusedPromptBox ");const F=new zi(null,{classes:I,attributes:{part:"prompt"}});F.height=N.height+b,F.depth=N.depth+b,F.width=N.width+2*g,F.setStyle("box-sizing","border-box"),F.setStyle("position","absolute"),F.setStyle("height",N.height+N.depth+2*b,"em"),g===0&&F.setStyle("width","100%"),g!==0&&(F.setStyle("width",`calc(100% + ${2*g}em)`),F.setStyle("top",d,"em"),F.setStyle("left",-g,"em")),(!this.body||this.body.length===1)&&(F.width=3*g,F.setStyle("width",`calc(100% + ${3*g}em)`),F.setStyle("left",-1.5*g,"em"));let $="";this.correctness==="incorrect"&&($+='<line x1="3%"  y1="97%" x2="97%" y2="3%" stroke-width="0.5" stroke="var(--incorrect-color, var(--ML__incorrect-color))" stroke-linecap="round" />'),$&&(F.svgOverlay=$);const it=new zi([F,N],{classes:"ML__prompt-atom"});return it.setStyle("position","relative"),it.setStyle("display","inline-block"),it.setStyle("line-height",0),it.height=N.height+b+.2,it.depth=N.depth+b,it.left=g,it.right=g,it.setStyle("height",N.height+b,"em"),it.setStyle("top",N.depth-N.height,"em"),it.setStyle("vertical-align",N.depth+b,"em"),it.setStyle("margin-left",.5,"em"),it.setStyle("margin-right",.5,"em"),this.caret&&(it.caret=this.caret),this.bind(u,this.attachSupsub(o,{base:it}))}_serialize(o){var u;const d=(u=this.bodyToLatex(o))!=null?u:"";if(o.skipPlaceholders)return d;let g="\\placeholder";return this.placeholderId&&(g+=`[${this.placeholderId}]`),this.correctness==="correct"?g+="[correct]":this.correctness==="incorrect"&&(g+="[incorrect]"),this.locked&&(g+="[locked]"),Vo(g,d)}},ha=class w2 extends oi{constructor(o){super({type:"subsup",style:o==null?void 0:o.style}),this.subsupPlacement="auto"}static fromJson(o){const u=new w2(o);for(const d of Rh)o[d]&&u.setChildren(o[d],d);return u}render(o){var u;const d=new Dr({parent:o,isPhantom:!0}),g=this.leftSibling,b=(u=g.render(d))!=null?u:new zi(null),M=new zi(null);return M.height=b.height,M.depth=b.depth,this.attachSupsub(o,{base:M,isCharacterBox:g.isCharacterBox(),type:"ignore"})}_serialize(o){return this.supsubToLatex(o)}};function Hr(r){return r?!/^(<$$>|<$>|<space>|<{>|<}>|#[0-9\?]|\\.+)$/.test(r):!1}var Us=class{constructor(r,o,u){this.errors=[],this.index=0,this.endCount=0;var d,g,b,M;u!=null||(u={}),this.tokens=r,this.context=o instanceof Dr&&!(u!=null&&u.parseMode)&&!u.mathstyle?o:new Dr({from:o,mathstyle:u.mathstyle},u.style),this.args=(d=u.args)!=null?d:void 0,this.smartFence=this.context.smartFence,this.parsingContext={parent:void 0,mathlist:[],style:(g=u.style)!=null?g:{},parseMode:(b=u.parseMode)!=null?b:"math",mathstyle:(M=u.mathstyle)!=null?M:"displaystyle",tabular:!1}}beginContext(r){var o,u,d;const g=this.parsingContext,b={parent:g,mathlist:[],style:Q({},g.style),parseMode:(o=r==null?void 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N=null;this.skipWhitespace(),this.match("[")&&(N=this.scanDimen(),this.skipWhitespace(),this.match("]")),g.push(N!=null?N:{dimension:0}),d.push(b),b=[]}else this.mathlist.push(...this.scan(N=>["<}>","&","\\end","\\cr","\\\\","\\tabularnewline"].includes(N)));while(!M);return b.push(this.mathlist),b.length>0&&d.push(b),this.endContext(),o.createAtom(r,d,g,u)}scanExpression(){const r=this.mathlist;if(this.mathlist=[],this.parseExpression()){const o=this.mathlist;return this.mathlist=r,o}return this.mathlist=r,null}scan(r){this.beginContext(),r||(r=M=>M==="<}>");let o="",u=null,d=[],g=null;for(;!this.end()&&!r(this.peek());)this.hasInfixCommand()&&!o?(o=this.get(),u=we(o,"math"),u&&(d=this.scanArguments(u)[1]),g=this.mathlist,this.mathlist=[]):this.parseExpression();let b;return o?(console.assert(!!u),d.unshift(this.mathlist),g&&d.unshift(g),b=[u.createAtom({command:o,args:d,style:this.style,mode:this.parseMode})]):b=this.mathlist,this.endContext(),b}scanGroup(){const 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to({individualShift:[{box:N,shift:-it,classes:[...zt,"ML__center"]},{box:F,shift:_t,classes:[...zt,"ML__center"]}]}).wrap(g)}else{const En=new zi(null,{classes:"ML__frac-line",mode:this.mode,style:this.style});En.softWidth=Math.max(N.width,F.width),En.height=$/2,En.depth=$/2;const Fr=la+$/2;it<gt+Ae+Fr&&(it=gt+Ae+Fr);const Po=la-$/2;_t<gt+Bi-Po&&(_t=gt+Bi-Po),Ee=new to({individualShift:[{box:F,shift:_t,classes:[...zt,"ML__center"]},{box:En,shift:-Po,classes:zt},{box:N,shift:-it,classes:[...zt,"ML__center"]}]}).wrap(g)}const hi=g.isDisplayStyle?b.delim1:b.delim2,$i=this.leftDelim?this.bind(o,un("open",this.leftDelim,hi,!0,o,{style:this.style,mode:this.mode,isSelected:this.isSelected})):dn(g,"open");let xi=null;this.continuousFraction?xi=new zi(null,{type:"close"}):this.rightDelim?xi=this.bind(o,un("close",this.rightDelim,hi,!0,o,{style:this.style,mode:this.mode,isSelected:this.isSelected})):xi=dn(g,"close");const bn=new zi([$i,Ee,xi],{isTight:g.isTight,type:"inner",classes:"mfrac"}),Rn=this.bind(o,bn);return this.caret&&(Rn.caret=this.caret),this.attachSupsub(o,{base:Rn})}},Ea=class L2 extends oi{constructor(o,u){var d;super({type:"latex",value:o,mode:"latex"}),this.isSuggestion=(d=u==null?void 0:u.isSuggestion)!=null?d:!1,this.isError=!1}static fromJson(o){const u=new L2(o.value);return o.isSuggestion&&(u.isSuggestion=!0),o.isError&&(u.isError=!0),u}toJson(){const o={};return this.isSuggestion&&(o.isSuggestion=!0),this.isError&&(o.isError=!0),Q({type:"latex",value:this.value},o)}get computedStyle(){return{}}render(o){const u=new zi(this.value,{classes:this.isSuggestion?"ML__suggestion":this.isError?"ML__error":"",type:"latex",maxFontSize:1});return u?(this.caret&&(u.caret=this.caret),this.bind(o,u)):null}},Xp=class E2 extends oi{constructor(o){super({type:"latexgroup",mode:"latex"}),this.body=[...o].map(u=>new Ea(u)),this.skipBoundary=!1}static fromJson(o){return new E2("")}toJson(){return super.toJson()}render(o){const u=oi.createBox(o,this.body);return u?(this.caret&&(u.caret=this.caret),this.bind(o,u)):null}_serialize(o){var u,d;return(d=(u=this.body)==null?void 0:u.map(g=>g.value).join(""))!=null?d:""}},Sg=class _2 extends oi{constructor(o,u){super(rt(Q({},u),{type:"extensible-symbol",isFunction:u==null?void 0:u.isFunction})),this.value=o,this.variant=u==null?void 0:u.variant,this.subsupPlacement=u==null?void 0:u.limits}static fromJson(o){return new _2(o.symbol,o)}toJson(){const o=super.toJson();return this.variant&&(o.variant=this.variant),this.subsupPlacement&&(o.limits=this.subsupPlacement),this.isExtensibleSymbol&&(o.isExtensibleSymbol=!0),this.value&&(o.symbol=this.value),o}render(o){var u;const d=o.isDisplayStyle&&this.value!=="\\smallint",g=new zi(this.value,{fontFamily:d?"Size2-Regular":"Size1-Regular",classes:"op-symbol "+(d?"large-op":"small-op"),type:"op",maxFontSize:o.scalingFactor,isSelected:this.isSelected});if(!g)return null;g.right=g.italic;const b=(g.height-g.depth)/2-la*o.scalingFactor,M=g.italic;g.setTop(b);let N=g;if(this.superscript||this.subscript){const I=(u=this.subsupPlacement)!=null?u:"auto";N=I==="over-under"||I==="auto"&&o.isDisplayStyle?this.attachLimits(o,{base:g,baseShift:b,slant:M}):this.attachSupsub(o,{base:g})}return new zi(this.bind(o,N),{type:"op",caret:this.caret,isSelected:this.isSelected,classes:"op-group"}).wrap(o)}_serialize(o){if(!(o.expandMacro||o.skipStyles||o.skipPlaceholders)&&typeof this.verbatimLatex=="string")return this.verbatimLatex;const u=we(this.command,this.mode);if(u!=null&&u.serialize)return u.serialize(this,o);const d=[];return d.push(this.command),this.explicitSubsupPlacement&&(this.subsupPlacement==="over-under"&&d.push("\\limits"),this.subsupPlacement==="adjacent"&&d.push("\\nolimits"),this.subsupPlacement==="auto"&&d.push("\\displaylimits")),d.push(this.supsubToLatex(o)),fr(d)}},lh=class T2 extends oi{constructor(o){const u=o.body;super(rt(Q({},o),{type:"overlap",body:typeof u=="string"?[new oi({value:u})]:u,style:o==null?void 0:o.style})),this.skipBoundary=!0,this.align=o==null?void 0:o.align,this.boxType=o==null?void 0:o.boxType}static fromJson(o){return new T2(o)}toJson(){const o={};return this.align&&(o.align=this.align),this.boxType&&(o.boxType=this.boxType),Q(Q({},super.toJson()),o)}render(o){const u=oi.createBox(o,this.body,{classes:"inner"});return u?(this.caret&&(u.caret=this.caret),this.bind(o,new zi([u,new zi(null,{classes:"fix"})],{classes:this.align==="right"?"rlap":"llap",type:this.boxType}))):null}},au=class P2 extends oi{constructor(o){var u,d,g,b;super({type:"overunder",command:o.command,style:o.style,mode:o.mode,body:o.body,skipBoundary:(u=o.skipBoundary)!=null?u:!0}),this.subsupPlacement=o.supsubPlacement,this.svgAbove=o.svgAbove,this.svgBelow=o.svgBelow,this.svgBody=o.svgBody,this.above=o.above,this.below=o.below,this.boxType=(d=o.boxType)!=null?d:"ord",this.paddedBody=(g=o.paddedBody)!=null?g:!1,this.paddedLabels=(b=o.paddedLabels)!=null?b:!1}static fromJson(o){return new P2(o)}toJson(){const o=super.toJson();return this.skipBoundary||(o.skipBoundary=!1),this.subsupPlacement&&(o.subsupPlacement=this.subsupPlacement),this.svgAbove&&(o.svgAbove=this.svgAbove),this.svgBelow&&(o.svgBelow=this.svgBelow),this.svgBody&&(o.svgBody=this.svgBody),this.boxType!=="ord"&&(o.boxType=this.boxType),this.paddedBody&&(o.paddedBody=!0),this.paddedLabels&&(o.paddedLabels=!0),o}render(o){let u=this.svgBody?jl(this.svgBody):oi.createBox(o,this.body,{type:"ignore"});const d=new Dr({parent:o,mathstyle:"scriptstyle"},this.style);let g=null;this.svgAbove?g=jl(this.svgAbove):this.above&&(g=oi.createBox(d,this.above,{type:"ignore"}));let b=null;this.svgBelow?b=jl(this.svgBelow):this.below&&(b=oi.createBox(d,this.below,{type:"ignore"})),this.paddedBody&&(u=new zi([dn(o,"open"),u,dn(o,"close")],{type:"ignore"}));let M=Xy(o,{base:u,above:g,below:b,type:this.boxType==="bin"||this.boxType==="rel"?this.boxType:"ord",paddedAboveBelow:this.paddedLabels});return M?(this.subsupPlacement==="over-under"?M=this.attachLimits(o,{base:M,type:M.type}):M=this.attachSupsub(o,{base:M}),this.caret&&(M.caret=this.caret),this.bind(o,M)):null}};function Xy(r,o){if(!o.base)return null;if(!o.above&&!o.below){const N=new zi(o.base,{type:o.type});return N.setStyle("position","relative"),N}let u=0;o.above&&(u=r.metrics.bigOpSpacing5);let d=null;const g=o.base,b=0,M=["ML__center"];if(o.paddedAboveBelow&&M.push("ML__label_padding"),o.below&&o.above){const N=r.metrics.bigOpSpacing5+o.below.height+o.below.depth+g.depth+b;d=new to({bottom:N,children:[r.metrics.bigOpSpacing5,{box:o.below,classes:M},{box:g,classes:["ML__center"]},u,{box:o.above,classes:M},r.metrics.bigOpSpacing5]})}else o.below?d=new to({top:g.height-b,children:[r.metrics.bigOpSpacing5,{box:o.below,classes:M},{box:g,classes:["ML__center"]}]}):o.above&&(d=new to({bottom:g.depth+b,children:[{box:g,classes:["ML__center"]},u,{box:o.above,classes:M},r.metrics.bigOpSpacing5]}));return new zi(d,{type:o.type})}var Yp=class N2 extends oi{constructor(o){var u,d,g,b;super(rt(Q({},o),{type:"phantom"})),this.captureSelection=!0,this.isInvisible=(u=o.isInvisible)!=null?u:!1,this.smashDepth=(d=o.smashDepth)!=null?d:!1,this.smashHeight=(g=o.smashHeight)!=null?g:!1,this.smashWidth=(b=o.smashWidth)!=null?b:!1}static fromJson(o){return new N2(o)}toJson(){const o={};return this.isInvisible&&(o.isInvisible=!0),this.smashDepth&&(o.smashDepth=!0),this.smashHeight&&(o.smashHeight=!0),this.smashWidth&&(o.smashWidth=!0),Q(Q({},super.toJson()),o)}render(o){const u=new Dr({parent:o,isPhantom:!0});if(!this.smashDepth&&!this.smashHeight&&!this.smashWidth)return console.assert(this.isInvisible),oi.createBox(u,this.body,{classes:"inner"});const d=oi.createBox(this.isInvisible?u:o,this.body);if(!d)return null;if(this.smashWidth){const g=new zi(null,{classes:"fix"});return new zi([d,g],{classes:"rlap"}).wrap(o)}if(!this.smashHeight&&!this.smashDepth)return d;if(this.smashHeight&&(d.height=0),this.smashDepth&&(d.depth=0),d.children)for(const g of d.children)this.smashHeight&&(g.height=0),this.smashDepth&&(g.depth=0);return new to({firstBaseline:[{box:d}]},{type:d.type}).wrap(o)}},Jf=class A2 extends oi{constructor(o){var u;super(Q({type:"spacing"},o)),this.width=o==null?void 0:o.width,this._braced=(u=o==null?void 0:o.braced)!=null?u:!1}static fromJson(o){return new A2(o)}toJson(){const o=super.toJson();return this.width!==void 0&&(o.width=this.width),this._braced&&(o.braced=!0),o}render(o){var u;if(this.command==="space")return new zi(this.mode==="math"?null:" ");let d;if(this.width!==void 0)d=new zi(null,{classes:"mspace"}),d.left=o.toEm(this.width);else{const g=(u={"\\qquad":"qquad","\\quad":"quad","\\enspace":"enspace","\\;":"thickspace","\\:":"mediumspace","\\>":"mediumspace","\\,":"thinspace","\\!":"negativethinspace"}[this.command])!=null?u:"mediumspace";d=new zi(null,{classes:g})}return d=this.bind(o,d),this.caret&&(d.caret=this.caret),d}_serialize(o){var u;if(!o.expandMacro&&typeof this.verbatimLatex=="string")return this.verbatimLatex;const d=we(this.command,this.mode);if(d!=null&&d.serialize)return d.serialize(this,o);const g=(u=this.command)!=null?u:"";return this.width===void 0?g:this._braced&&!("register"in this.width)?`${g}{${Ls(this.width)}}`:`${g}${Ls(this.width)}`}},Jp=class D2 extends oi{constructor(o){var u;super(rt(Q({},o),{type:"surd",mode:(u=o.mode)!=null?u:"math",style:o.style,displayContainsHighlight:!0,body:o.body})),this.above=o.index}static fromJson(o){return new D2(rt(Q({},o),{index:o.above}))}_serialize(o){if(!(o.expandMacro||o.skipStyles||o.skipPlaceholders)&&typeof this.verbatimLatex=="string")return this.verbatimLatex;const u=we(this.command,this.mode);if(u!=null&&u.serialize)return u.serialize(this,o);const d=this.command,g=this.bodyToLatex(o);return this.above&&!this.hasEmptyBranch("above")?Vo(`${d}[${this.aboveToLatex(o)}]`,g):/^[0-9]$/.test(g)?`${d}${g}`:Vo(d,g)}get children(){if(this._children)return this._children;const o=[];if(this.above)for(const u of this.above)o.push(...u.children),o.push(u);if(this.body)for(const u of this.body)o.push(...u.children),o.push(u);return this._children=o,o}render(o){var u;const d=new Dr({parent:o,mathstyle:"cramp"},this.style),g=(u=oi.createBox(d,this.body,{type:"inner"}))!=null?u:new zi(null),b=d.scalingFactor,M=d.metrics.defaultRuleThickness/b,N=o.isDisplayStyle?Ju:M,I=new zi(null,{classes:"ML__sqrt-line",style:this.style});I.height=M,I.softWidth=g.width;let F=b*(M+N/4);const it=Math.max(b*2*N,g.height+g.depth)+F+M,gt=new Dr({parent:o},this.style),_t=this.bind(gt,new zi(un("inner","\\surd",it,!1,gt,{isSelected:this.isSelected}),{isSelected:this.isSelected,classes:"ML__sqrt-sign",style:this.style}));if(!_t)return null;const zt=_t.height+_t.depth-M;zt>g.height+g.depth+F&&(F=(F+zt-(g.height+g.depth))/2),_t.setTop(_t.height-g.height-F);const Ae=this.bind(o,new to({firstBaseline:[{box:new zi(g)},F-2*M,{box:I},M]})),Bi=oi.createBox(new Dr({parent:o,mathstyle:"scriptscriptstyle"}),this.above,{type:"ignore"});if(!Bi){const $i=new zi([_t,Ae],{classes:this.containsCaret?"ML__contains-caret":"",type:"inner"});return $i.setStyle("display","inline-block"),$i.setStyle("height",$i.height+$i.depth,"em"),this.caret&&($i.caret=this.caret),this.bind(o,$i)}const Ee=new to({shift:-.6*(Math.max(_t.height,Ae.height)-Math.max(_t.depth,Ae.depth)),children:[{box:Bi}]}),hi=new zi([new zi(Ee,{classes:"ML__sqrt-index",type:"ignore"}),_t,Ae],{type:"inner",classes:this.containsCaret?"ML__contains-caret":""});return hi.height=_t.height,hi.depth=_t.depth,this.caret&&(hi.caret=this.caret),this.bind(o,hi)}},Mg=class extends zi{constructor(r){super(null,{type:"skip"}),this._width=r}toMarkup(){return`<span style="display:inline-block;width:${Math.ceil(this.width*100)/100}em"></span>`}};function Vl(r,o){if(!r.parent)return;const u=r.parent.children,d=u.indexOf(r);let g=d-1;for(;g>=0&&u[g].type==="ignore";)g-=1;if(g<0&&r.parent.parent&&r.parent.type==="lift"){Vl(r.parent,o);return}d>0&&u[d-1].type==="skip"?u[d-1].width+=o:u.splice(d,0,new Mg(o))}var zh={ord:{op:3,bin:4,rel:5,inner:3},op:{ord:3,op:3,rel:5,inner:3},bin:{ord:4,op:4,open:4,inner:4},rel:{ord:5,op:5,open:5,inner:5},close:{op:3,bin:4,rel:5,inner:3},punct:{ord:3,op:3,rel:3,open:3,punct:3,inner:3},inner:{ord:3,op:3,bin:4,rel:5,open:3,punct:3,inner:3}},Cg={ord:{op:3},op:{ord:3,op:3},close:{op:3},inner:{op:3}};function Tl(r){cm(r,(o,u)=>{u.type==="bin"&&(!o||/^(middle|bin|op|rel|open|punct)$/.test(o.type))&&(u.type="ord"),(o==null?void 0:o.type)==="bin"&&/^(rel|close|punct)$/.test(u.type)&&(o.type="ord"),u.type!=="ignore"&&(o=u)})}function uh(r,o){if(!r.children)return r;const u=r.children;Tl(u);const d=o.getRegisterAsEm("thinmuskip"),g=o.getRegisterAsEm("medmuskip"),b=o.getRegisterAsEm("thickmuskip");return cm(u,(M,N)=>{var I,F,$;if(!M)return;const it=M.type,gt=N.isTight?(I=Cg[it])!=null?I:null:(F=zh[it])!=null?F:null,_t=($=gt==null?void 0:gt[N.type])!=null?$:null;_t===3&&Vl(N,d),_t===4&&Vl(N,g),_t===5&&Vl(N,b)}),r}function cm(r,o,u=void 0){if(!r)return u;r=[...r];for(const d of r)d.type==="lift"?u=cm(d.children,o,u):d.type==="ignore"?cm(d.children,o):(o(u,d),cm(d.children,o),u=d);return u}var qf=class I2 extends oi{constructor(o){super({type:"tooltip",command:o.command,mode:o.mode,style:o.style,body:o.body,displayContainsHighlight:!0}),this.tooltip=new oi({type:"root",mode:o.content,body:o.tooltip,style:{}}),this.skipBoundary=!0,this.captureSelection=!1}static fromJson(o){return new I2(rt(Q({},o),{tooltip:nd(o.tooltip)}))}toJson(){var o;const u=(o=this.tooltip.body)==null?void 0:o.filter(d=>d.type!=="first").map(d=>d.toJson());return rt(Q({},super.toJson()),{tooltip:u})}render(o){const u=oi.createBox(new Dr,this.body);if(!u)return null;const d=new Dr({parent:o,mathstyle:"displaystyle"},{fontSize:qu}),g=Dh(uh(new zi(this.tooltip.render(d),{classes:"ML__tooltip-content"}),d)),b=new zi([g,u],{classes:"ML__tooltip-container"});return this.caret&&(b.caret=this.caret),this.bind(o,b)}},Tn=class O2 extends oi{constructor(o,u){super(rt(Q({},u),{type:"operator",isFunction:u==null?void 0:u.isFunction})),this.value=o,this.variant=u==null?void 0:u.variant,this.variantStyle=u==null?void 0:u.variantStyle,this.subsupPlacement=u==null?void 0:u.limits}static fromJson(o){return new O2(o.symbol,o)}toJson(){const o=super.toJson();return 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this.explicitSubsupPlacement&&(this.subsupPlacement==="over-under"&&d.push("\\limits"),this.subsupPlacement==="adjacent"&&d.push("\\nolimits"),this.subsupPlacement==="auto"&&d.push("\\displaylimits")),d.push(this.supsubToLatex(o)),fr(d)}};function nd(r){if(pt(r))return r.map(d=>nd(d));if(typeof r=="string")return oi.fromJson(r);r=Q({},r);for(const d of Rh)r[d]&&(r[d]=nd(r[d]));r.args&&(r.args=Yy(r.args)),r.array&&(r.array=nd(r.array));const o=r.type;let u;o==="accent"&&(u=p.fromJson(r)),o==="array"&&(u=rr.fromJson(r)),o==="box"&&(u=Qo.fromJson(r)),o==="chem"&&(u=Rv.fromJson(r)),o==="composition"&&(u=Qs.fromJson(r)),o==="delim"&&(u=Xf.fromJson(r)),o==="enclose"&&(u=Eu.fromJson(r)),o==="error"&&(u=La.fromJson(r)),o==="extensible-symbol"&&(u=Sg.fromJson(r)),o==="genfrac"&&(u=Bs.fromJson(r)),o==="group"&&(u=Wo.fromJson(r)),o==="latex"&&(u=Ea.fromJson(r)),o==="latexgroup"&&(u=Xp.fromJson(r)),o==="leftright"&&(u=Kr.fromJson(r)),o==="macro"&&(u=$d.fromJson(r)),o==="macro-argument"&&(u=_l.fromJson(r)),o==="operator"&&(u=Tn.fromJson(r)),o==="overlap"&&(u=lh.fromJson(r)),o==="overunder"&&(u=au.fromJson(r)),o==="placeholder"&&(u=Dn.fromJson(r)),o==="prompt"&&(u=Ja.fromJson(r)),o==="phantom"&&(u=Yp.fromJson(r)),o==="sizeddelim"&&(u=Kd.fromJson(r)),o==="spacing"&&(u=Jf.fromJson(r)),o==="subsup"&&(u=ha.fromJson(r)),o==="surd"&&(u=Jp.fromJson(r)),o==="text"&&(u=nh.fromJson(r)),o==="tooltip"&&(u=qf.fromJson(r)),u||(console.assert(!o||["first","mbin","mrel","mclose","minner","mop","mopen","mord","mpunct","root","space"].includes(o),`MathLive 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dirty(o){console.assert(o===!0),this._dirty!==o&&o&&this.parentMenu&&(this._dirty=!0,this.parentMenu.dirty=!0)}updateIfDirty(){this._dirty&&this.updateState(this.rootMenu.modifiers)}updateElement(){var o;if(this._element){this._element.textContent="";for(const{element:u,visible:d}of this._menuItems)u&&d&&this._element.append(u);(o=this._element.querySelector("li:first-of-type"))==null||o.setAttribute("tabindex","0")}}get element(){if(this._element)return this._element;const o=document.createElement("menu");o.setAttribute("role","menu"),o.setAttribute("tabindex","-1"),o.setAttribute("aria-orientation","vertical"),o.setAttribute("part","ui-menu-container"),this._submenuClass&&o.classList.add(this._submenuClass),o.classList.add("ui-menu-container"),this._abortController||(this._abortController=new AbortController);const u=this._abortController.signal;return o.addEventListener("focus",this,{signal:u}),o.addEventListener("wheel",this,{passive:!0,signal:u}),this._element=o,this.updateElement(),o}get activeMenuItem(){return this._activeMenuItem}set activeMenuItem(o){var u,d,g,b;if(this.rootMenu.cancelDelayedOperation(),o!==this._activeMenuItem){if(this.activeMenuItem){const M=this.activeMenuItem;M.active=!1,(u=M.submenu)==null||u.hide()}if(!((d=o==null?void 0:o.visible)==null||d)){this._activeMenuItem=null;return}this._activeMenuItem=o,o&&(o.active=!0)}o?(g=o.element)==null||g.focus({preventScroll:!0}):(b=this._element)==null||b.focus({preventScroll:!0})}get firstMenuItem(){this.updateIfDirty();let o=0,u=!1;const d=this._menuItems;for(;!u&&o<=d.length-1;){const g=d[o];u=g.type!=="divider"&&g.visible&&g.enabled,o+=1}return u?d[o-1]:null}get lastMenuItem(){this.updateIfDirty();const o=this._menuItems;let u=o.length-1,d=!1;for(;!d&&u>=0;){const g=o[u];d=g.type!=="divider"&&g.visible&&g.enabled,u-=1}return d?o[u+1]:null}nextMenuItem(o){if(o===0)return this._activeMenuItem;if(!this._activeMenuItem)return o>0?this.firstMenuItem:this.lastMenuItem;if(!this.firstMenuItem||!this.lastMenuItem||!this._activeMenuItem)return null;this.updateIfDirty();const u=this._menuItems.indexOf(this.firstMenuItem),d=this._menuItems.indexOf(this.lastMenuItem);let g=this._menuItems.indexOf(this._activeMenuItem),b=1;for(;g>=u&&g<=d;){g+=o>0?1:-1;const M=this._menuItems[g];if(!M)break;if(M.visible&&M.enabled){if(b===Math.abs(o))return this._menuItems[g];b+=1}}return o>0?this.lastMenuItem:this.firstMenuItem}getMenuItemColumn(o){this.updateIfDirty();const d=this._menuItems.filter(g=>g.visible&&g.enabled).indexOf(o);return d<0?-1:d%this.columnCount}static get collator(){return Fv._collator||(Fv._collator=new Intl.Collator(void 0,{usage:"search",sensitivity:"base"})),Fv._collator}findMenuItem(o){var u;this.updateIfDirty();const d=this._menuItems.filter(N=>N.type!=="divider"&&N.visible&&N.enabled);if(d.length===0)return null;const g=Math.max(...d.map(N=>N.label.length))-o.length;if(g<0)return null;let b=null,M=0;for(;M<g&&!b;)b=(u=d.find(N=>Fv.collator.compare(o,N.label.substring(M,o.length))===0))!=null?u:null,M++;return b}show(o){return!this.visible||!o.container?!1:(this.updateElement(),o.container.appendChild(this.element),De()&&(this.element.popover="manual",this.element.showPopover()),o.location&&S0(this.element,{location:o.location,alternateLocation:o.alternateLocation,verticalPos:"bottom",horizontalPos:"start"}),this.element.focus({preventScroll:!0}),this.parentMenu&&(this.parentMenu.openSubmenu=this),!0)}hide(){var o,u,d,g,b;this.openSubmenu=null,this.activeMenuItem=null,this.parentMenu&&(this.parentMenu.openSubmenu=null),De()&&((o=this._element)!=null&&o.popover)&&this.element.hidePopover(),(d=(u=this.parentMenu)==null?void 0:u.element)==null||d.focus(),(b=(g=this._element)==null?void 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F=M.nextMenuItem(1);F&&(M.activeMenuItem=F)}}break;case"ArrowLeft":if(M===this.rootMenu)N||(M.activeMenuItem=M.firstMenuItem);else if((N&&(g=M.getMenuItemColumn(N))!=null?g:-1)<=0||!N){M.hide();const F=M.parentMenu.activeMenuItem;if(F){const{element:$}=F;$==null||$.focus(),$==null||$.classList.remove("is-submenu-open")}}else{const F=M.nextMenuItem(-1);F&&(M.activeMenuItem=F)}break;case"ArrowDown":M.activeMenuItem=M.nextMenuItem(M.columnCount);break;case"ArrowUp":M.activeMenuItem=M.nextMenuItem(-M.columnCount);break;case"Home":case"PageUp":M.activeMenuItem=M.firstMenuItem;break;case"End":case"PageDown":M.activeMenuItem=M.lastMenuItem;break;case"Backspace":if(this.typingBuffer&&(this.typingBuffer=this.typingBuffer.slice(0,-1),this.typingBuffer)){clearTimeout(this.typingBufferResetTimer);const I=M.findMenuItem(this.typingBuffer);I&&(M.activeMenuItem=I),this.typingBufferResetTimer=setTimeout(()=>{this.typingBuffer=""},500)}break;default:if(uu(o)){isFinite(this.typingBufferResetTimer)&&clearTimeout(this.typingBufferResetTimer),this.typingBuffer+=o.key;const I=M.findMenuItem(this.typingBuffer);I&&(M.activeMenuItem=I),this.typingBufferResetTimer=setTimeout(()=>{this.typingBuffer=""},500)}else b=!1}b&&(o.preventDefault(),o.stopPropagation())}handleEvent(o){if(o.type==="keydown")this.handleKeydownEvent(o);else if(o.type==="keyup")this.handleKeyupEvent(o);else if(o.type==="pointermove")this.lastMoveEvent=o;else if(o.type==="pointerup"&&o.target===this.scrim)Number.isFinite(this.rootMenu._openTimestamp)&&Date.now()-this.rootMenu._openTimestamp<120?this.state="modal":this.state==="modal"&&this.hide();else if(o.type==="contextmenu"){o.preventDefault(),o.stopPropagation();return}super.handleEvent(o)}dispatchEvent(o){return this._host?this._host.dispatchEvent(o):!0}get scrim(){return 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this.selection.direction&&this.selection.direction!=="none"&&(r.direction=this.selection.direction),{content:this.root.toJson(),selection:r,mode:this.mode}}setState(r,o){var u;const d=this.silenceNotifications;this.silenceNotifications=(u=o==null?void 0:o.silenceNotifications)!=null?u:!0;let g={};if((o==null?void 0:o.type)==="undo"&&(g={inputType:"historyUndo"}),(o==null?void 0:o.type)==="redo"&&(g={inputType:"historyRedo"}),this.contentWillChange(g)){const b=this.silenceNotifications;this.silenceNotifications=!0,this.mode=r.mode,this.root=nd(r.content),this.selection=r.selection,this.silenceNotifications=b,this.contentDidChange(g)}this.silenceNotifications=d}get atoms(){return this.root.children}get selection(){return this._selection}set selection(r){this.setSelection(r)}setSelection(r,o){return!this.mathfield.contentEditable&&this.mathfield.userSelect==="none"?!1:this.deferNotifications({selection:!0},()=>{var u,d,g;const b=this.normalizeSelection(r,o);if(b===void 0)throw new TypeError("Invalid selection");if(b.ranges.length===1&&b.ranges[0][0]===b.ranges[0][1]){const $=b.ranges[0][0];if(!this.mathfield.dirty&&!((u=this.at($))!=null&&u.parentPrompt)&&this.mathfield.hasEditablePrompts){if((d=this.at($-1))!=null&&d.parentPrompt){this._anchor=this.normalizeOffset($-1),this._position=this._anchor,this._selection=this.normalizeSelection(this._anchor);return}if((g=this.at($+1))!=null&&g.parentPrompt){this._anchor=this.normalizeOffset($+1),this._position=this._anchor,this._selection=this.normalizeSelection(this._anchor);return}this._anchor=0,this._position=0,this._selection={ranges:[[0,0]]};return}this._anchor=$,this._position=$,this._selection=b;return}const M=Yo(b);b.direction==="backward"?[this._position,this._anchor]=M:[this._anchor,this._position]=M;const N=this.at(M[0]+1),I=this.at(M[1]),F=oi.commonAncestor(N,I);(F==null?void 0:F.type)==="array"&&N.parent===F&&I.parent===F?this._selection={ranges:[M],direction:b.direction}:this._selection={ranges:[M],direction:b.direction},console.assert(this._position>=0&&this._position<=this.lastOffset)})}setPositionHandlingPlaceholder(r){var o;const u=this.at(r);(u==null?void 0:u.type)==="placeholder"?this.setSelection(r-1,r):((o=u==null?void 0:u.rightSibling)==null?void 0:o.type)==="placeholder"?this.setSelection(r,r+1):this.position=r,u instanceof Ea&&u.isSuggestion&&(u.isSuggestion=!1),this.mathfield.stopCoalescingUndo()}get position(){return this._position}set position(r){this.setSelection(r,r)}get anchor(){return this._anchor}get selectionIsCollapsed(){return this._anchor===this._position}get selectionIsPlaceholder(){return Math.abs(this._anchor-this._position)===1?this.at(Math.max(this._anchor,this._position)).type==="placeholder":!1}collapseSelection(r="forward"){return this._anchor===this._position?!1:(r==="backward"?this.position=Math.min(this._anchor,this._position):this.position=Math.max(this._anchor,this._position),!0)}get lastOffset(){return this.atoms.length-1}at(r){return this.atoms[r]}offsetOf(r){return this.atoms.indexOf(r)}getSiblingsRange(r){const o=this.at(r),{parent:u}=o;if(!u)return[0,this.lastOffset];const d=o.parent.branch(o.parentBranch);return[this.offsetOf(d[0]),this.offsetOf(d[d.length-1])]}getBranchRange(r,o){const u=this.at(r).branch(o);return[this.offsetOf(u[0]),this.offsetOf(u[u.length-1])]}getAtoms(r,o,u){let d=u!=null?u:{};if(Vf(r)){if(d=o!=null?o:{},r.ranges.length>1)return r.ranges.reduce((F,$)=>[...F,...this.getAtoms($,d)],[]);r=r.ranges[0]}let g,b;if(rh(r)){if(g=r,!rh(o))return[];b=o}else[g,b]=r,d=o!=null?o:{};if(!Number.isFinite(g))return[];d.includeChildren===void 0&&(d.includeChildren=!1),g<0&&(g=this.lastOffset-g+1),b<0&&(b=this.lastOffset-b+1);const M=Math.min(g,b)+1,N=Math.max(g,b);if(!d.includeChildren&&M===1&&N===this.lastOffset)return[this.root];let I=[];for(let F=M;F<=N;F++){const $=this.atoms[F];Gm(this,$,M,N)&&I.push($)}return d.includeChildren||(I=I.filter(F=>{let $=!1,{parent:it}=F;for(;it&&!$;)$=Gm(this,it,M,N),it=it.parent;return!$})),I}getAllAtoms(r=0){const o=[],u=this.lastOffset;for(let d=r;d<=u;d++)o.push(this.atoms[d]);for(let d=0;d<r;d++)o.push(this.atoms[d]);return o}findAtom(r,o=0,u="forward"){let d;const g=this.lastOffset;if(u==="forward"){for(let b=o;b<=g;b++)if(d=this.atoms[b],r(d))return d;for(let b=0;b<o;b++)if(d=this.atoms[b],r(d))return d;return}for(let b=o;b>=0;b--)if(d=this.atoms[b],r(d))return d;for(let b=g;b>o;b--)if(d=this.atoms[b],r(d))return d}extractAtoms(r){let o=this.getAtoms(r);if(o.length===1&&!o[0].parent)if(o[0].type==="root")o=[...o[0].body],o.shift();else return o=this.root.cells.flat(),this.root=new oi({type:"root",body:[]}),o;for(const u of o)u.parent.removeChild(u);return o}deleteAtoms(r){this.extractAtoms(r),this.position=r[0]}atomToString(r,o){const u=o!=null?o:"latex";if(u.startsWith("latex"))return oi.serialize([r],{expandMacro:u==="latex-expanded",skipStyles:u==="latex-unstyled",skipPlaceholders:u==="latex-without-placeholders",defaultMode:this.mathfield.options.defaultMode});if(u==="math-ml")return Gr(r);if(u==="spoken")return Ve(r);if(u==="spoken-text"){const d=window.MathfieldElement.textToSpeechMarkup;window.MathfieldElement.textToSpeechMarkup="";const g=Ve(r);return window.MathfieldElement.textToSpeechMarkup=d,g}if(u==="spoken-ssml"||u==="spoken-ssml-with-highlighting"){const d=window.MathfieldElement.textToSpeechMarkup;window.MathfieldElement.textToSpeechMarkup="ssml";const g=Ve(r);return window.MathfieldElement.textToSpeechMarkup=d,g}return u==="ascii-math"?_s(r):(console.error(`MathLive 0.98.5: Unexpected format "${u}`),"")}getValue(r,o,u){if(r===void 0)return this.atomToString(this.root,"latex");if(typeof r=="string"&&r!=="math-json")return this.atomToString(this.root,r);let d,g;if(rh(r)&&rh(o)?(d=[this.normalizeRange([r,o])],g=u):Jc(r)?(d=[this.normalizeRange(r)],g=o):Vf(r)?(d=r.ranges,g=o):(d=[this.normalizeRange([0,-1])],g=r),g!=null||(g="latex"),g==="math-json"){if(!window.MathfieldElement.computeEngine)return window[Symbol.for("io.cortexjs.compute-engine")]||console.error(`The CortexJS Compute Engine library is not available.
Load the library, for example with:
import "https://unpkg.com/@cortex-js/compute-engine?module"`),'["Error", "compute-engine-not-available"]';const b=this.getValue({ranges:d},"latex-unstyled");try{const M=window.MathfieldElement.computeEngine.parse(b);return JSON.stringify(M.json)}catch(M){return JSON.stringify(["Error",`'${M.toString()}'`])}}if(g.startsWith("latex")){const b={expandMacro:g==="latex-expanded",skipStyles:g==="latex-unstyled",skipPlaceholders:g==="latex-without-placeholders",defaultMode:this.mathfield.options.defaultMode};return fr(d.map(M=>oi.serialize(this.getAtoms(M),b)))}return d.map(b=>this.getAtoms(b).map(M=>this.atomToString(M,g)).join("")).join("")}extendSelectionTo(r,o){return!this.mathfield.contentEditable&&this.mathfield.userSelect==="none"?!1:this.deferNotifications({selection:!0},()=>{const u=this.normalizeRange([r,o]);let[d,g]=u,{parent:b}=this.at(g);if(b&&(b.type==="genfrac"||b.type==="subsup"))for(;b!==this.root&&P0(this,b,[d,g]);)g=this.offsetOf(b),b=b.parent;for(b=this.at(d).parent;b!==this.root&&P0(this,b,[d,g]);)d=this.offsetOf(b.leftSibling),b=b.parent;if(b=this.at(g).parent,(b==null?void 0:b.type)==="genfrac")for(;b!==this.root&&P0(this,b,[d,g]);)g=this.offsetOf(b),console.assert(g>=0),b=b.parent;this._position=this.normalizeOffset(o),this._selection={ranges:[[d,g]],direction:"none"}})}announce(r,o,u=[]){var d,g;((g=(d=this.mathfield.host)==null?void 0:d.dispatchEvent(new CustomEvent("announce",{detail:{command:r,previousPosition:o,atoms:u},cancelable:!0,bubbles:!0,composed:!0})))!=null?g:!0)&&A1(this.mathfield,r,o,u)}deferNotifications(r,o){const u=this._selection,d=this._anchor,g=this._position,b=this.silenceNotifications;this.silenceNotifications=!0;const M=this.root.changeCounter;o();const N=this.root.changeCounter!==M,I=d!==this._anchor||g!==this._position||Yc(this._selection,u)==="different";return this.silenceNotifications=b,r.content&&N&&this.contentDidChange({inputType:r.type}),r.selection&&I&&this.selectionDidChange(),N||I}normalizeOffset(r){return r>0?r=Math.min(r,this.lastOffset):r<0&&(r=this.lastOffset+r+1),r}normalizeRange(r){let[o,u]=r;return o=this.normalizeOffset(o),u=this.normalizeOffset(u),o<u?[o,u]:[u,o]}normalizeSelection(r,o){var u;let d;if(rh(r)){const g=this.normalizeOffset(r);if(rh(o)){const b=this.normalizeOffset(o);d=g<=b?{ranges:[[g,b]],direction:"none"}:{ranges:[[b,g]],direction:"backward"}}else d={ranges:[[g,g]],direction:"none"}}else if(Jc(r)){const g=this.normalizeOffset(r[0]),b=this.normalizeOffset(r[1]);d=g<=b?{ranges:[[g,b]],direction:"none"}:{ranges:[[b,g]],direction:"backward"}}else Vf(r)&&(d={ranges:r.ranges.map(g=>this.normalizeRange(g)),direction:(u=r.direction)!=null?u:"none"});return console.assert(d!==void 0),d}get parentEnvironment(){let r=this.at(this.position).parent;if(r){for(;r.parent&&r.type!=="array";)r=r.parent;if(r.type==="array")return r}}get cell(){var r;let o=this.at(this.position);if(o){for(;o&&((r=o.parent)==null?void 0:r.type)!=="array";)o=o.parent;if(!(!(o!=null&&o.parent)||o.parent.type!=="array"))return o.parentBranch}}contentWillChange(r={}){if(this.silenceNotifications||!this.mathfield)return!0;const o=this.silenceNotifications;this.silenceNotifications=!0;const u=this.mathfield.onContentWillChange(r);return this.silenceNotifications=o,u}contentDidChange(r){var o;if(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update($a(this.mathfield)),this.silenceNotifications||!this.mathfield.host||!this.mathfield)return;const u=this.silenceNotifications;this.silenceNotifications=!0,this.mathfield.host.dispatchEvent(new InputEvent("input",rt(Q({},r),{data:r.data?r.data:(o=r.inputType)!=null?o:"",bubbles:!0,composed:!0}))),this.silenceNotifications=u}selectionDidChange(){if(!this.mathfield||(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update($a(this.mathfield)),this.silenceNotifications))return;const r=this.silenceNotifications;this.silenceNotifications=!0,this.mathfield.onSelectionDidChange(),this.silenceNotifications=r}};function Gm(r,o,u,d){const g=r.offsetOf(o);if(g<u||g>d)return!1;if(!o.hasChildren)return!0;const b=r.offsetOf(o.firstChild);if(b>=u&&b<=d){const M=r.offsetOf(o.lastChild);if(M>=u&&M<=d)return!0}return!1}function P0(r,o,u){if(!(o!=null&&o.hasChildren))return!1;const[d,g]=u,b=r.offsetOf(o.firstChild),M=r.offsetOf(o.lastChild);return b>=d&&b<=g&&M>=b&&M<=g}function Xm(r,o,u,d){var g,b,M,N,I,F;const $=u.parent;if($&&u instanceof Kr){const it=!d&&o==="forward"||d==="body"&&o==="backward";let gt=it?r.offsetOf(u.firstChild):r.offsetOf(u.lastChild);return it?u.rightDelim!=="?"&&u.rightDelim!=="."?(u.leftDelim=".",u.isDirty=!0):($.addChildrenAfter(u.removeBranch("body"),u),$.removeChild(u),gt--):u.leftDelim!=="?"&&u.leftDelim!=="."?(u.rightDelim=".",u.isDirty=!0):($.addChildrenAfter(u.removeBranch("body"),u),$.removeChild(u),gt--),r.position=gt,!0}if($&&u.type==="surd"){if(o==="forward"&&!d||o==="backward"&&d==="body"){const it=u.leftSibling;u.hasChildren&&$.addChildrenAfter(u.removeBranch("body"),u),$.removeChild(u),r.position=r.offsetOf(it)}else o==="forward"&&d==="body"?r.position=r.offsetOf(u):!d&&o==="backward"?u.hasChildren?r.position=r.offsetOf(u.lastChild):(r.position=Math.max(0,r.offsetOf(u)-1),$.removeChild(u)):d==="above"&&(u.hasEmptyBranch("above")&&u.removeBranch("above"),o==="backward"?r.position=r.offsetOf(u.leftSibling):r.position=r.offsetOf(u.body[0]));return!0}if($&&(u.type==="box"||u.type==="enclose")){const it=d&&o==="backward"||!d&&o==="forward"?u.leftSibling:u.lastChild;return $.addChildrenAfter(u.removeBranch("body"),u),$.removeChild(u),r.position=r.offsetOf(it),!0}if(u.type==="genfrac"||u.type==="overunder"){if(!d)return u.type==="overunder"&&u.hasEmptyBranch("body")||u.type==="genfrac"&&u.hasEmptyBranch("below")&&u.hasEmptyBranch("above")?!1:(r.position=r.offsetOf(o==="forward"?u.firstChild:u.lastChild),!0);const it=mf.fractionNavigationOrder==="numerator-denominator"?"above":"below",gt=it==="above"?"below":"above";if($&&(o==="forward"&&d===it||o==="backward"&&d===gt)){const _t=u.removeBranch(it),zt=u.removeBranch(gt);return $.addChildrenAfter([..._t,...zt],u),$.removeChild(u),r.position=r.offsetOf(_t.length>0?_t[_t.length-1]:zt[0]),!0}return o==="backward"?r.position=r.offsetOf(u.leftSibling):r.position=r.offsetOf(u),!0}if(u.isExtensibleSymbol||u.type==="subsup"){if(!d&&o==="forward")return!1;if(!d){if(u.subscript||u.superscript){const it=o==="forward"?(M=(g=u.superscript)==null?void 0:g[0])!=null?M:(b=u.subscript)==null?void 0:b[0]:(F=(N=u.subscript)==null?void 0:N[0].lastSibling)!=null?F:(I=u.superscript)==null?void 0:I[0].lastSibling;return it&&(r.position=r.offsetOf(it)),!0}return!1}if(!u.hasChildren&&u.type==="subsup"){const it=o==="forward"?r.offsetOf(u):Math.max(0,r.offsetOf(u)-1);return u.parent.removeChild(u),r.position=it,!0}if(d==="superscript")if(o==="backward"){const it=r.offsetOf(u.firstChild)-1;console.assert(it>=0),r.position=it}else u.subscript?r.position=r.offsetOf(u.subscript[0]):r.position=r.offsetOf(u);else d==="subscript"&&(o==="backward"&&u.superscript?r.position=r.offsetOf(u.superscript[0].lastSibling):o==="backward"?r.position=r.offsetOf(u.firstChild)-1:r.position=r.offsetOf(u));if(d&&u.hasEmptyBranch(d)&&(u.removeBranch(d),u.type==="subsup"&&!u.subscript&&!u.superscript)){const it=o==="forward"?r.offsetOf(u):Math.max(0,r.offsetOf(u)-1);u.parent.removeChild(u),r.position=it}return!0}if(($==null?void 0:$.type)==="genfrac"&&!d&&u.type!=="first"){let it=r.offsetOf(u.leftSibling);return $.removeChild(u),$.hasEmptyBranch("above")&&$.hasEmptyBranch("below")?(it=r.offsetOf($.leftSibling),$.parent.removeChild($),r.announce("delete",void 0,[$]),r.position=it,!0):(r.announce("delete",void 0,[u]),r.position=it,!0)}if(o==="backward"&&(($==null?void 0:$.command)==="\\ln"||($==null?void 0:$.command)==="\\log")&&u.parentBranch!=="body"){const it=r.offsetOf($.leftSibling);return $.parent.removeChild($),r.announce("delete",void 0,[$]),r.position=it,!0}return!1}function Yl(r){return!r.mathfield.isSelectionEditable||!r.contentWillChange({inputType:"deleteContentBackward"})?!1:r.selectionIsCollapsed?r.deferNotifications({content:!0,selection:!0,type:"deleteContentBackward"},()=>{let o=r.at(r.position);if(!(o&&Xm(r,"backward",o))){if(o!=null&&o.isFirstSibling){if(Xm(r,"backward",o.parent,o.parentBranch))return;o=null}if(!o){r.announce("plonk");return}r.position=r.offsetOf(o.leftSibling),o.parent.removeChild(o),r.announce("delete",void 0,[o])}}):Ha(r,Yo(r.selection),"deleteContentBackward")}function pd(r){return!r.mathfield.isSelectionEditable||!r.contentWillChange({inputType:"deleteContentForward"})?!1:r.selectionIsCollapsed?r.deferNotifications({content:!0,selection:!0,type:"deleteContentForward"},()=>{var o,u;let d=r.at(r.position).rightSibling;if(d&&Xm(r,"forward",d))return;if(d){if(r.at(r.position).isLastSibling&&Xm(r,"forward",d.parent,d.parentBranch))return}else{if(d=r.at(r.position),d.isLastSibling&&Xm(r,"forward",d.parent,d.parentBranch))return;d=void 0}if(r.position===r.lastOffset||!d){r.announce("plonk");return}d.parent.removeChild(d);let g=(o=r.at(r.position))==null?void 0:o.rightSibling;for(;(g==null?void 0:g.type)==="subsup";)g.parent.removeChild(g),g=(u=r.at(r.position))==null?void 0:u.rightSibling;r.announce("delete",void 0,[d])}):Ha(r,Yo(r.selection),"deleteContentForward")}function Ha(r,o,u){const d=r.getAtoms(o);if(d.length>0&&d[0].parent){let g=d[0].parent.firstChild;g.type==="first"&&(g=g.rightSibling);const b=d[d.length-1].parent.lastChild;let M=d[0];M.type==="first"&&(M=M.rightSibling);const N=d[d.length-1];if(M===g&&N===b){const I=d[0].parent;I.parent&&I.type!=="prompt"&&(o=[r.offsetOf(I.leftSibling),r.offsetOf(I)])}if(d.length===1&&d[0].type==="placeholder"&&d[0].parent.type==="genfrac"){const I=d[0].parent,F=d[0].parentBranch==="below"?"above":"below",$=r.offsetOf(I.leftSibling);return r.deferNotifications({content:!0,selection:!0,type:u},()=>{var it,gt;const _t=I.removeBranch(F);if(_t.length===1&&_t[0].type==="placeholder")(gt=I.parent)==null||gt.removeChild(I),r.position=Math.max(0,$);else{const zt=I.parent.addChildrenAfter(_t,I);(it=I.parent)==null||it.removeChild(I),r.position=r.offsetOf(zt)}})}}return r.deferNotifications({content:!0,selection:!0,type:u},()=>r.deleteAtoms(o))}bs({deleteAll:r=>r.contentWillChange({inputType:"deleteContent"})&&Ha(r,[0,-1],"deleteContent"),deleteForward:r=>pd(r),deleteBackward:r=>Yl(r),deleteNextWord:r=>r.contentWillChange({inputType:"deleteWordForward"})&&Ha(r,[r.anchor,Cn(r,r.position,"forward")],"deleteWordForward"),deletePreviousWord:r=>r.contentWillChange({inputType:"deleteWordBackward"})&&Ha(r,[r.anchor,Cn(r,r.position,"backward")],"deleteWordBackward"),deleteToGroupStart:r=>r.contentWillChange({inputType:"deleteSoftLineBackward"})&&Ha(r,[r.anchor,r.offsetOf(r.at(r.position).firstSibling)],"deleteSoftLineBackward"),deleteToGroupEnd:r=>r.contentWillChange({inputType:"deleteSoftLineForward"})&&Ha(r,[r.anchor,r.offsetOf(r.at(r.position).lastSibling)],"deleteSoftLineForward"),deleteToMathFieldStart:r=>r.contentWillChange({inputType:"deleteHardLineBackward"})&&Ha(r,[r.anchor,0],"deleteHardLineBackward"),deleteToMathFieldEnd:r=>r.contentWillChange({inputType:"deleteHardLineForward"})&&Ha(r,[r.anchor,-1],"deleteHardLineForward")},{target:"model",audioFeedback:"delete",canUndo:!0,changeContent:!0,changeSelection:!0});var Jl=`<svg xmlns="http://www.w3.org/2000/svg" style="width: 21px;"  viewBox="0 0 576 512" role="img" aria-label="${Xt("tooltip.toggle virtual keyboard")}"><path d="M528 64H48C21.49 64 0 85.49 0 112v288c0 26.51 21.49 48 48 48h480c26.51 0 48-21.49 48-48V112c0-26.51-21.49-48-48-48zm16 336c0 8.823-7.177 16-16 16H48c-8.823 0-16-7.177-16-16V112c0-8.823 7.177-16 16-16h480c8.823 0 16 7.177 16 16v288zM168 268v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm-336 80v-24c0-6.627-5.373-12-12-12H84c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm384 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32s-14.3 32-32 32H32C14.3 128 0 113.7 0 96zM0 256c0-17.7 14.3-32 32-32H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32c-17.7 0-32-14.3-32-32zM448 416c0 17.7-14.3 32-32 32H32c-17.7 0-32-14.3-32-32s14.3-32 32-32H416c17.7 0 32 14.3 32 32z"/></svg>`,md=class{constructor(r,o){this.focusBlurInProgress=!1;var u,d,g;this.options=Q(rt(Q({},p0()),{macros:ln(),registers:vc()}),lp(o)),this.eventController=new AbortController;const b=this.eventController.signal;o.eventSink&&(this.host=o.eventSink),this.element=r,r.mathfield=this,this.blurred=!0,this.keystrokeCaptionVisible=!1,this.suggestionIndex=0,this.inlineShortcutBuffer=[],this.inlineShortcutBufferFlushTimer=0,this.defaultStyle={},this.adoptStyle="left",this.options.defaultMode==="inline-math"?this.element.classList.add("ML__is-inline"):this.element.classList.remove("ML__is-inline"),this.dirty=!1;let M=(d=(u=o.value)!=null?u:this.element.textContent)!=null?d:"";M=M.trim();const N=ui(this.options),I=new oi({type:"root",mode:N,body:vs(M,{context:this.context})});this.model=new Ay(this,N,I),this.undoManager=new f1(this.model);const F=[];if(F.push("<span contenteditable=true aria-multiline=false part=keyboard-sink class=ML__keyboard-sink autocapitalize=off autocomplete=off autocorrect=off spellcheck=false inputmode=none tabindex=0></span>"),F.push('<span part=container class=ML__container aria-hidden=true  style="visibility:hidden">'),F.push("<span part=content class=ML__content>"),F.push(Jv(this)),F.push("</span>"),window.mathVirtualKeyboard&&(F.push(`<div part=virtual-keyboard-toggle class=ML__virtual-keyboard-toggle role=button ${this.hasEditableContent?"":'style="display:none;"'} data-l10n-tooltip="tooltip.toggle virtual keyboard">`),F.push(Jl),F.push("</div>")),F.push('<div part=menu-toggle class=ML__menu-toggle role=button data-l10n-tooltip="tooltip.menu">'),F.push(ra),F.push("</div>"),F.push("</span>"),F.push("<span class=ML__sr-only>"),F.push("<span role=status aria-live=assertive aria-atomic=true></span>"),F.push("</span>"),this.element.innerHTML=window.MathfieldElement.createHTML(F.join("")),!this.element.children){console.error("%cMathLive 0.98.5: Something went wrong and the mathfield could not be created.%c\nIf you are using Vue, this may be because you are using the runtime-only build of Vue. Make sure to include `runtimeCompiler: true` in your Vue configuration. There may a warning from Vue in the log above.","color:red;font-family:system-ui;font-size:1.2rem;font-weight:bold","color:inherit;font-family:system-ui;font-size:inherit;font-weight:inherit");return}this._l10Subscription=$t.subscribe(()=>$t.update(this.element)),$t.update(this.element),this.field=this.element.querySelector("[part=content]"),this.field.addEventListener("click",it=>it.stopImmediatePropagation(),{capture:!1,signal:b}),this.field.addEventListener("wheel",this,{passive:!1,signal:b}),"PointerEvent"in window?this.field.addEventListener("pointerdown",this,{signal:b}):this.field.addEventListener("mousedown",this,{signal:b}),(g=this.element.querySelector("[part=virtual-keyboard-toggle]"))==null||g.addEventListener("click",()=>{window.mathVirtualKeyboard.visible?window.mathVirtualKeyboard.hide():(window.mathVirtualKeyboard.show({animate:!0}),window.mathVirtualKeyboard.update($a(this)))},{signal:b}),this._menu=new gx(T1(this),{host:this.host}),this.field.addEventListener("contextmenu",this,{signal:b});const $=this.element.querySelector("[part=menu-toggle]");$==null||$.addEventListener("pointerdown",it=>{if(it.currentTarget!==$||this._menu.state!=="closed")return;this.element.classList.add("tracking");const gt=$.getBoundingClientRect();this._menu.modifiers=wc(it),this._menu.show({target:$,location:{x:gt.left,y:gt.bottom},onDismiss:()=>this.element.classList.remove("tracking")}),it.preventDefault(),it.stopPropagation()},{signal:b}),(this.model.atoms.length<=1||this.disabled||this.readOnly&&!this.hasEditableContent||this.userSelect==="none")&&($.style.display="none"),this.ariaLiveText=this.element.querySelector("[role=status]"),this.keyboardDelegate=cx(this.element.querySelector(".ML__keyboard-sink"),this.element,this),window.addEventListener("resize",this,{signal:b}),document.addEventListener("scroll",this,{signal:b}),this.resizeObserver=new ResizeObserver(()=>ls(this)),this.resizeObserver.observe(this.field),window.mathVirtualKeyboard.addEventListener("virtual-keyboard-toggle",this,{signal:b}),Gd&&!$t.locale.startsWith(Gd.locale)&&qy($t.locale),Pa!=="ready"&&document.fonts.ready.then(()=>Wl(this)),r.querySelector("[part=container]").style.removeProperty("visibility"),this.undoManager.startRecording(),this.undoManager.snapshot("set-value")}get defaultStyle(){return this._defaultStyle}set defaultStyle(r){this._defaultStyle=r}get effectiveStyle(){if(this.adoptStyle==="none")return this.defaultStyle;const r=this.model.at(this.model.position),o=this.adoptStyle==="right"?r.rightSibling:r;if(!o)return this.defaultStyle;if(o.type==="group"){const u=o.branch("body");return!u||u.length<2?{}:this.adoptStyle==="right"?u[1].computedStyle:u[u.length-1].computedStyle}return o.computedStyle}connectToVirtualKeyboard(){this.connectedToVirtualKeyboard||(this.connectedToVirtualKeyboard=!0,window.addEventListener("message",this,{signal:this.eventController.signal}),window.mathVirtualKeyboard.connect(),window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update($a(this)),Gl(this))}disconnectFromVirtualKeyboard(){this.connectedToVirtualKeyboard&&(window.removeEventListener("message",this),window.mathVirtualKeyboard.disconnect(),this.connectedToVirtualKeyboard=!1,cu())}showMenu(r){var o,u;const d=(u=(o=r==null?void 0:r.location)!=null?o:ku(this.field))!=null?u:void 0,g=r==null?void 0:r.modifiers,b=this.element.querySelector("[part=container]");return this._menu.show({target:b,location:d,modifiers:g})}get colorMap(){return r=>{var o,u,d;return(d=(u=(o=this.options).colorMap)==null?void 0:u.call(o,r))!=null?d:We(r)}}get backgroundColorMap(){return r=>{var o,u,d,g,b,M;return(M=(b=(u=(o=this.options).backgroundColorMap)==null?void 0:u.call(o,r))!=null?b:(g=(d=this.options).colorMap)==null?void 0:g.call(d,r))!=null?M:ee(r)}}get smartFence(){var r;return(r=this.options.smartFence)!=null?r:!1}get readOnly(){var r;return(r=this.options.readOnly)!=null?r:!1}get disabled(){var r,o;return(o=(r=this.host)==null?void 0:r.disabled)!=null?o:!1}get contentEditable(){return this.host?this.host.getAttribute("contenteditable")!=="false":!1}get userSelect(){if(!this.host)return"";const r=getComputedStyle(this.host);return r.getPropertyValue("user-select")||r.getPropertyValue("-webkit-user-select")}get hasEditableContent(){return this.disabled||!this.contentEditable?!1:!this.readOnly||this.hasEditablePrompts}get hasEditablePrompts(){return this.readOnly&&!this.disabled&&this.contentEditable&&this.model.findAtom(r=>r.type==="prompt"&&!r.locked)!==void 0}get isSelectionEditable(){if(this.disabled||!this.contentEditable)return!1;if(!this.readOnly)return!0;const r=this.model.at(this.model.anchor),o=this.model.at(this.model.position),u=oi.commonAncestor(r,o);return!!((u==null?void 0:u.type)==="prompt"||u!=null&&u.parentPrompt)}get letterShapeStyle(){var r;return(r=this.options.letterShapeStyle)!=null?r:"tex"}get minFontScale(){return this.options.minFontScale}get selectionStyle(){if(this.model.selectionIsCollapsed)return this.effectiveStyle;const r=this.model.getAtoms(this.model.selection);if(r.length===0)return{};const o=Q({},r[0].style);for(const u of r)for(const[d,g]of Object.entries(u.style))o[d]!==g&&delete o[d];return o}queryStyle(r){const o=Fm(this,r);"verbatimColor"in o&&delete o.verbatimColor,"verbatimBackgroundColor"in o&&delete o.verbatimBackgroundColor;const u=Object.keys(o).length;if(u===0)return"all";if(u>1){for(const I of Object.keys(o)){const F=this.queryStyle({[I]:o[I]});if(F==="none")return"none";if(F==="some")return"some"}return"all"}const d=Object.keys(o)[0],g=o[d];if(this.model.selectionIsCollapsed)return this.effectiveStyle[d]===g?"all":"none";const b=this.model.getAtoms(this.model.selection,{includeChildren:!0});let M=b.length;if(M===0)return"none";let N=0;for(const I of b){if(I.type==="first"){M-=1;continue}I.style[d]===g&&(N+=1)}return N===0?"none":N===M?"all":"some"}get keybindings(){var r,o;if(this._keybindings)return this._keybindings;const[u,d]=e1(this.options.keybindings,(r=rd())!=null?r:ne());return((o=rd())==null?void 0:o.score)>0&&(this._keybindings=u,d.length>0&&console.error("MathLive 0.98.5: Invalid keybindings for current keyboard layout",d)),u}get menu(){return this._menu}setOptions(r){var o;this.options=Q(Q({},this.options),lp(r)),this._keybindings=void 0,this.options.defaultMode==="inline-math"?this.element.classList.add("ML__is-inline"):this.element.classList.remove("ML__is-inline");let u=this.options.defaultMode;u==="inline-math"&&(u="math"),((o=this.model.root.firstChild)==null?void 0:o.mode)!==u&&(this.model.root.firstChild.mode=u),this.options.readOnly&&this.hasFocus()&&window.mathVirtualKeyboard.visible&&this.executeCommand("hideVirtualKeyboard");const d=oi.serialize([this.model.root],{expandMacro:!1,defaultMode:this.options.defaultMode});("macros"in r||this.model.getValue()!==d)&&Bn.insert(this.model,d,{insertionMode:"replaceAll",selectionMode:"after",format:"latex",silenceNotifications:!0,mode:"math"}),("value"in r||"macros"in r||"registers"in r||"colorMap"in r||"backgroundColorMap"in r||"letterShapeStyle"in r||"minFontScale"in r||"readOnly"in r||"placeholderSymbol"in r)&&ls(this)}getOptions(r){return Uo(this.options,r)}getOption(r){return Uo(this.options,r)}handleEvent(r){return $0(this,null,function*(){var o;if(Jo(this)){if($g(r)){if(!ah(r.origin,(o=this.options.originValidator)!=null?o:"none"))throw new DOMException(`Message from unknown origin (${r.origin}) cannot be handled`,"SecurityError");const{action:u}=r.data;if(u==="execute-command"){const d=r.data.command;if(Sc(d)==="virtual-keyboard")return;this.executeCommand(d)}else u==="update-state"||(u==="focus"?this.focus({preventScroll:!0}):u==="blur"&&this.blur());return}switch(r.type){case"focus":this.onFocus();break;case"blur":this.onBlur();break;case"mousedown":this.userSelect!=="none"&&hd(this,r);break;case"pointerdown":this.userSelect!=="none"&&(hd(this,r),r.shiftKey===!1&&(yield Na(r,this.element.querySelector("[part=container]"),this._menu))&&tv.stop());break;case"contextmenu":this.userSelect!=="none"&&r.shiftKey===!1&&(yield Na(r,this.element.querySelector("[part=container]"),this._menu))&&tv.stop();break;case"virtual-keyboard-toggle":this.hasFocus()&&Gl(this);break;case"resize":this.geometryChangeTimer&&cancelAnimationFrame(this.geometryChangeTimer),this.geometryChangeTimer=requestAnimationFrame(()=>Jo(this)&&this.onGeometryChange());break;case"scroll":this.geometryChangeTimer&&cancelAnimationFrame(this.geometryChangeTimer),this.geometryChangeTimer=requestAnimationFrame(()=>Jo(this)&&this.onGeometryChange());break;case"wheel":this.onWheel(r);break;default:console.warn("Unexpected event type",r.type)}}})}dispose(){if(!Jo(this))return;$t.unsubscribe(this._l10Subscription),this.keyboardDelegate.dispose(),this.keyboardDelegate=void 0,this.eventController.abort(),this.eventController=void 0,this.resizeObserver.disconnect(),window.mathVirtualKeyboard.removeEventListener("virtual-keyboard-toggle",this),this.disconnectFromVirtualKeyboard(),this.model.dispose();const r=this.element;delete r.mathfield,this.element=void 0,this.host=void 0,this.field=void 0,this.ariaLiveText=void 0,ue(),pl(),b1()}flushInlineShortcutBuffer(r){if(r!=null||(r={defer:!1}),!r.defer){this.inlineShortcutBuffer=[],clearTimeout(this.inlineShortcutBufferFlushTimer),this.inlineShortcutBufferFlushTimer=0;return}this.options.inlineShortcutTimeout>0&&(clearTimeout(this.inlineShortcutBufferFlushTimer),this.inlineShortcutBufferFlushTimer=setTimeout(()=>this.flushInlineShortcutBuffer(),this.options.inlineShortcutTimeout))}executeCommand(r){return Sc(r)==="virtual-keyboard"?(this.focus({preventScroll:!0}),window.mathVirtualKeyboard.executeCommand(r),requestAnimationFrame(()=>window.mathVirtualKeyboard.update($a(this))),!1):Qv(this,r)}get errors(){return ed(this.model.getValue(),{context:this.context})}getValue(r,o,u){return this.model.getValue(r,o,u)}setValue(r,o){var u;o=o!=null?o:{mode:"math"},o.insertionMode===void 0&&(o.insertionMode="replaceAll"),(o.format===void 0||o.format==="auto")&&(o.format="latex"),(o.mode===void 0||o.mode==="auto")&&(o.mode=(u=im(this.model,this.model.position))!=null?u:"math");const d=this.undoManager.canUndo();Bn.insert(this.model,r,o)&&(ls(this),d||this.undoManager.reset(),this.undoManager.snapshot("set-value"))}get expression(){const r=window.MathfieldElement.computeEngine;return r?r.box(r.parse(this.model.getValue("latex-unstyled"))):(console.error("MathLive 0.98.5:  no compute engine available. Make sure the Compute Engine library is loaded."),null)}scrollIntoView(){var r;if(!this.element)return;if(this.host){if(this.options.onScrollIntoView)this.options.onScrollIntoView(this);else if(this.host.scrollIntoView({block:"nearest",inline:"nearest"}),window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.container===window.document.body){const d=window.mathVirtualKeyboard.boundingRect,g=this.host.getBoundingClientRect();g.bottom>d.top&&((r=window.document.scrollingElement)==null||r.scrollBy(0,g.bottom-d.top+8))}}this.dirty&&qd(this,{interactive:!0});const o=this.field.getBoundingClientRect();let u=null;if(this.model.selectionIsCollapsed)u=ku(this.field);else{const d=Zp(this);if(d.length>0){let g=-1/0,b=-1/0;for(const M of d)M.right>g&&(g=M.right),M.top<b&&(b=M.top);u={x:g+o.left-this.field.scrollLeft,y:b+o.top-this.field.scrollTop,height:0}}}if(this.host&&u){const d=this.host.getBoundingClientRect(),g=u.y;let b=this.host.scrollTop;g<d.top?b=g-d.top+this.host.scrollTop:g>d.bottom&&(b=g-d.bottom+this.host.scrollTop+u.height),this.host.scroll({top:b,left:0})}if(u){const d=u.x-window.scrollX;let g=this.field.scrollLeft;d<o.left?g=d-o.left+this.field.scrollLeft-20:d>o.right&&(g=d-o.right+this.field.scrollLeft+20),this.field.scroll({top:this.field.scrollTop,left:g})}}insert(r,o){return typeof r!="string"||r.length===0&&((o==null?void 0:o.insertionMode)==="insertBefore"||(o==null?void 0:o.insertionMode)==="insertAfter")||r.length===0&&this.model.selectionIsCollapsed?!1:(this.flushInlineShortcutBuffer(),o=o!=null?o:{mode:"math"},o.focus&&this.focus(),o.feedback&&(window.MathfieldElement.keypressVibration&&Jt()&&navigator.vibrate(zg),window.MathfieldElement.playSound("keypress")),r==="\\\\"?Mc(this.model):r==="&"?Gg(this.model):this.model.selectionIsCollapsed?Bn.insert(this.model,r,Q({style:this.model.at(this.model.position).computedStyle},o)):Bn.insert(this.model,r,o),this.snapshot(`insert-${this.model.at(this.model.position).type}`),ls(this),o.scrollIntoView&&this.scrollIntoView(),!0)}switchMode(r,o="",u=""){var d;if(this.model.mode===r||!this.hasEditableContent||!this.contentEditable||this.disabled)return;const g=this.model.mode;if(this.model.mode=r,!((d=this.host)!=null&&d.dispatchEvent(new Event("mode-change",{bubbles:!0,composed:!0,cancelable:!0})))){this.model.mode=g;return}const b=this.model.mode,{model:M}=this;M.deferNotifications({content:!!u||!!o,selection:!0,type:"insertText"},()=>{let N=!1;if(this.flushInlineShortcutBuffer(),this.stopCoalescingUndo(),o&&r!=="latex"){const I=vs(o,{context:this.context,parseMode:r});M.collapseSelection("forward");const F=M.at(M.position);M.position=M.offsetOf(F.parent.addChildrenAfter(I,F)),N=!0}if(this.model.mode=r,r==="latex"){let I=M.selectionIsCollapsed;Yd(this,"accept");let F,$=M.at(M.position);if(I)F="\\";else{const gt=Yo(M.selection);F=this.model.getValue(gt,"latex");const _t=this.model.extractAtoms(gt);_t.length===1&&_t[0].type==="placeholder"&&(F=o,I=!0),$=M.at(gt[0])}const it=new Xp(F);$.parent.addChildAfter(it,$),I?M.position=M.offsetOf(it.lastChild):M.setSelection(M.offsetOf(it.firstChild),M.offsetOf(it.lastChild))}else _a(M).forEach(I=>{I.isError=!1});if(u){const I=vs(u,{context:this.context,parseMode:b});M.collapseSelection("forward");const F=M.at(M.position);M.position=M.offsetOf(F.parent.addChildrenAfter(I,F)),N=!0}return ls(this),this.undoManager.snapshot(r==="latex"?"insert-latex":"insert"),N}),this.model.mode=r,window.mathVirtualKeyboard.update($a(this))}hasFocus(){return!this.blurred}focus(r){var o;this.hasFocus()||(this.keyboardDelegate.focus(),this.connectToVirtualKeyboard(),this.onFocus(),this.model.announce("line")),(o=r==null?void 0:r.preventScroll)!=null&&o||this.scrollIntoView()}blur(){this.disconnectFromVirtualKeyboard(),this.hasFocus()&&this.keyboardDelegate.blur()}select(){this.model.selection={ranges:[[0,this.model.lastOffset]]},this.focus()}applyStyle(r,o={}){var u,d;const g={operation:"set",silenceNotifications:!1};Jc(o)?g.range=o:(o.operation==="toggle"&&(g.operation="toggle"),g.range=o.range,g.silenceNotifications=(u=o.silenceNotifications)!=null?u:!1);const b=Fm(this,r),M=(d=g.operation)!=null?d:"set";if(g.range===void 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o;this.undoManager.snapshot(r)&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update($a(this)),(o=this.host)==null||o.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"snapshot"}})))}stopCoalescingUndo(){this.undoManager.stopCoalescing(this.model.selection)}stopRecording(){this.undoManager.stopRecording()}startRecording(){this.undoManager.startRecording()}undo(){var r;this.undoManager.undo()&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update($a(this)),(r=this.host)==null||r.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"undo"}})))}redo(){var r;this.undoManager.redo()&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update($a(this)),(r=this.host)==null||r.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"undo"}})))}resetUndo(){var r;(r=this.undoManager)==null||r.reset()}onSelectionDidChange(){var r,o;const 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fontsDirectory(o){throw new Error("Use MathfieldElement.fontsDirectory instead")}static get soundsDirectory(){return this._soundsDirectory}static set soundsDirectory(o){this._soundsDirectory=o,this.audioBuffers={}}get soundsDirectory(){throw new Error("Use MathfieldElement.soundsDirectory instead")}set soundsDirectory(o){throw new Error("Use MathfieldElement.soundsDirectory instead")}static get keypressSound(){return this._keypressSound}static set keypressSound(o){var u,d,g;this.audioBuffers={},o===null?this._keypressSound={spacebar:null,return:null,delete:null,default:null}:typeof o=="string"?this._keypressSound={spacebar:o,return:o,delete:o,default:o}:typeof o=="object"&&"default"in o&&(this._keypressSound={spacebar:(u=o.spacebar)!=null?u:o.default,return:(d=o.return)!=null?d:o.default,delete:(g=o.delete)!=null?g:o.default,default:o.default})}static get plonkSound(){return this._plonkSound}static set plonkSound(o){this.audioBuffers={},this._plonkSound=o}static get audioContext(){return this._audioContext||(this._audioContext=new AudioContext),this._audioContext}static get speechEngine(){return this._speechEngine}static set speechEngine(o){this._speechEngine=o}static get speechEngineRate(){return this._speechEngineRate}static set speechEngineRate(o){this._speechEngineRate=o}static get speechEngineVoice(){return this._speechEngineVoice}static set speechEngineVoice(o){this._speechEngineVoice=o}static get textToSpeechMarkup(){return this._textToSpeechMarkup}static set textToSpeechMarkup(o){this._textToSpeechMarkup=o}static get textToSpeechRules(){return this._textToSpeechRules}static set textToSpeechRules(o){this._textToSpeechRules=o}static get textToSpeechRulesOptions(){return this._textToSpeechRulesOptions}static set textToSpeechRulesOptions(o){this._textToSpeechRulesOptions=o}static get locale(){return $t.locale}static set locale(o){o==="auto"&&(o=navigator.language.slice(0,5)),$t.locale=o}get locale(){throw new Error("Use MathfieldElement.locale instead")}set locale(o){throw new Error("Use MathfieldElement.locale instead")}static get strings(){return $t.strings}static set strings(o){$t.merge(o)}get strings(){throw new Error("Use MathfieldElement.strings instead")}set strings(o){throw new Error("Use MathfieldElement.strings instead")}static get decimalSeparator(){return this._decimalSeparator}static set decimalSeparator(o){this._decimalSeparator=o,this._computeEngine&&(this._computeEngine.latexOptions.decimalMarker=this.decimalSeparator===","?"{,}":".")}get decimalSeparator(){throw new Error("Use MathfieldElement.decimalSeparator instead")}set decimalSeparator(o){throw new Error("Use MathfieldElement.decimalSeparator instead")}static get computeEngine(){var o,u;if(this._computeEngine===void 0){const d=(o=window[Symbol.for("io.cortexjs.compute-engine")])==null?void 0:o.ComputeEngine;if(!d)return null;this._computeEngine=new d,this._computeEngine&&this.decimalSeparator===","&&(this._computeEngine.latexOptions.decimalMarker="{,}")}return(u=this._computeEngine)!=null?u:null}static set computeEngine(o){this._computeEngine=o}get computeEngine(){throw new Error("Use MathfieldElement.computeEngine instead")}set computeEngine(o){throw new Error("Use MathfieldElement.computeEngine instead")}static get isFunction(){return typeof this._isFunction!="function"?()=>!1:this._isFunction}static set isFunction(o){this._isFunction=o}static loadSound(o){return $0(this,null,function*(){delete this.audioBuffers[o];let u="";switch(o){case"keypress":u=this._keypressSound.default;break;case"return":u=this._keypressSound.return;break;case"spacebar":u=this._keypressSound.spacebar;break;case"delete":u=this._keypressSound.delete;break;case"plonk":u=this.plonkSound;break}if(typeof u!="string")return;u=u.trim();const d=this.soundsDirectory;if(!(d==null||d==="null"||u==="none"||u==="null"))try{const b=yield(yield fetch(yield bm(`${d}/${u}`))).arrayBuffer(),M=yield this.audioContext.decodeAudioData(b);this.audioBuffers[o]=M}catch(g){}})}static playSound(o){return $0(this,null,function*(){if((this.audioContext.state==="suspended"||this.audioContext.state==="interrupted")&&(yield this.audioContext.resume()),this.audioBuffers[o]||(yield this.loadSound(o)),!this.audioBuffers[o])return;const u=this.audioContext.createBufferSource();u.buffer=this.audioBuffers[o];const d=this.audioContext.createGain();d.gain.value=bv,u.connect(d).connect(this.audioContext.destination),u.start()})}constructor(o){if(super(),o){const u=[];for(const d of Object.keys(o))if(Zh[d])if(Zh[d].startsWith("mf."))if(Zh[d].startsWith(`mf.${d}`))u.push(`Option \`${d}\` cannot be used as a constructor option. Use ${Zh[d]}`);else{const g=Zh[d].match(/([a-zA-Z]+) =/);u.push(`Option \`${d}\` has been renamed \`${g[1]}\``)}else u.push(`Option \`${d}\` cannot be used as a constructor option. Use ${Zh[d]}`);if(u.length>0){console.group("%cMathLive 0.98.5: %cInvalid Options","color:#12b; font-size: 1.1rem","color:#db1111; font-size: 1.1rem"),console.warn("Some of the options passed to `new MathfieldElement(...)` are invalid. \n          See https://cortexjs.io/mathlive/changelog/ for details.");for(const d of u)console.warn(d);console.groupEnd()}}if(Gh()&&(this._internals=this.attachInternals(),this._internals.role="math",this._internals.ariaLabel="math input field",this._internals.ariaMultiLine="false"),this.attachShadow({mode:"open",delegatesFocus:!0}),this.shadowRoot&&"adoptedStyleSheets"in this.shadowRoot){this.shadowRoot.adoptedStyleSheets=[Lu("core"),Lu("mathfield"),Lu("mathfield-element"),Lu("ui"),Lu("menu")],this.shadowRoot.appendChild(document.createElement("span"));const u=document.createElement("slot");u.style.display="none",this.shadowRoot.appendChild(u)}else this.shadowRoot.innerHTML="<style>"+xc("core")+xc("mathfield")+xc("mathfield-element")+xc("ui")+xc("menu")+'</style><span></span><slot style="display:none"></slot>';o&&this._setOptions(o),this.shadowRoot.addEventListener("slotchange",()=>{var u;const d=this.shadowRoot.querySelector("slot:not([name])");this.value=(u=d==null?void 0:d.assignedNodes().map(g=>g.nodeType===3?g.textContent:"").join("").trim())!=null?u:""})}showMenu(o){var u,d;return(d=(u=this._mathfield)==null?void 0:u.showMenu(o))!=null?d:!1}get mathVirtualKeyboard(){throw new Error("The `mathVirtualKeyboard` property is not available on the MathfieldElement. 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$=M.querySelector("span");$.style.pointerEvents="none"}M.host.addEventListener("focus",this,!0),M.host.addEventListener("blur",this,!0),Gh()||(this.hasAttribute("role")||this.setAttribute("role","math"),this.hasAttribute("aria-label")||this.setAttribute("aria-label","math input field"),this.setAttribute("aria-multiline","false")),N&&!this.hasAttribute("contenteditable")&&this.setAttribute("contenteditable","true"),this.hasAttribute("tabindex")||this.setAttribute("tabindex","0");const I=M.querySelector("slot:not([name])");if(I)try{this._style=I.assignedElements().filter($=>$.tagName.toLowerCase()==="style").map($=>$.textContent).join("")}catch($){console.error($)}if(this._style){const $=document.createElement("style");$.textContent=this._style,M.appendChild($)}let F="";if(this.hasAttribute("value")?F=this.getAttribute("value"):F=(o=I==null?void 0:I.assignedNodes().map($=>$.nodeType===3?$.textContent:"").join("").trim())!=null?o:"",this._mathfield=new md(M.querySelector(":host > 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d=Uo(this._mathfield.options,Object.keys(cg.optionsAttributes).map(g=>ql(g)));zr.set(this,{value:this._mathfield.getValue(),selection:this._mathfield.model.selection,menuItems:(u=(o=this._mathfield.menu)==null?void 0:o.menuItems)!=null?u:void 0,options:d}),this._mathfield.dispose(),this._mathfield=null}upgradeProperty(o){if(this.hasOwnProperty(o)){const u=this[o];delete this[o],(o==="readonly"||o==="read-only")&&(o="readOnly"),this[o]=u}}attributeChangedCallback(o,u,d){if(u===d)return;const g=d!==null;switch(o){case"contenteditable":ls(this._mathfield);break;case"disabled":this.disabled=g;break;case"read-only":case"readonly":this.readOnly=g;break;default:}}get readonly(){return this.hasAttribute("readonly")||this.hasAttribute("read-only")}set readonly(o){const u=!!o;u?(this.setAttribute("readonly",""),Gh()?this._internals.ariaReadOnly="true":this.setAttribute("aria-readonly","true"),this.setAttribute("aria-readonly","true")):(Gh()?this._internals.ariaReadOnly="false":this.removeAttribute("aria-readonly"),this.removeAttribute("readonly"),this.removeAttribute("read-only")),this._setOptions({readOnly:u})}get disabled(){return this.hasAttribute("disabled")}set disabled(o){var u;const d=!!o;d?this.setAttribute("disabled",""):this.removeAttribute("disabled"),Gh()?this._internals.ariaDisabled=d?"true":"false":this.setAttribute("aria-disabled",d?"true":"false"),d&&((u=this._mathfield)!=null&&u.hasFocus)&&window.mathVirtualKeyboard.visible&&this._mathfield.executeCommand("hideVirtualKeyboard")}get value(){return this.getValue()}set value(o){this.setValue(o)}get defaultMode(){return this._getOption("defaultMode")}set defaultMode(o){this._setOptions({defaultMode:o})}get macros(){return this._getOption("macros")}set macros(o){this._setOptions({macros:o})}get registers(){const o=this;return new Proxy({},{get:(u,d)=>{if(typeof d=="string")return o._getOption("registers")[d]},set(u,d,g){return typeof d!="string"?!1:(o._setOptions({registers:rt(Q({},o._getOption("registers")),{[d]:g})}),!0)}})}set registers(o){this._setOptions({registers:o})}get colorMap(){return this._getOption("colorMap")}set colorMap(o){this._setOptions({colorMap:o})}get backgroundColorMap(){return this._getOption("backgroundColorMap")}set backgroundColorMap(o){this._setOptions({backgroundColorMap:o})}get letterShapeStyle(){return this._getOption("letterShapeStyle")}set letterShapeStyle(o){this._setOptions({letterShapeStyle:o})}get minFontScale(){return this._getOption("minFontScale")}set minFontScale(o){this._setOptions({minFontScale:o})}get smartMode(){return this._getOption("smartMode")}set smartMode(o){this._setOptions({smartMode:o})}get smartFence(){return this._getOption("smartFence")}set 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virtualKeyboardTargetOrigin(o){this._setOptions({virtualKeyboardTargetOrigin:o})}get selection(){return this._mathfield?this._mathfield.model.selection:zr.has(this)?zr.get(this).selection:{ranges:[[0,0]],direction:"forward"}}set selection(o){if(typeof o=="number"&&(o={ranges:[[o,o]]}),this._mathfield){this._mathfield.model.selection=o,ls(this._mathfield);return}if(zr.has(this)){zr.set(this,rt(Q({},zr.get(this)),{selection:o}));return}zr.set(this,{value:void 0,selection:o,options:vd(this),menuItems:void 0})}get selectionIsCollapsed(){const o=this.selection;return o.ranges.length===1&&o.ranges[0][0]===o.ranges[0][1]}get position(){return this._mathfield?this._mathfield.model.position:zr.has(this)?zr.get(this).selection.ranges[0][0]:0}set position(o){if(this._mathfield&&(this._mathfield.model.position=o,ls(this._mathfield)),zr.has(this)){zr.set(this,rt(Q({},zr.get(this)),{selection:{ranges:[[o,o]]}}));return}zr.set(this,{value:void 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