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t=Sd(e),a=t.directed,n=t.weight,i=null!=n,s=this.cy(),o=this.nodes(),l={},u={},v=0,f={set:function(b,w){u[b]=w,w>v&&(v=w)},get:function(b){return u[b]}},c=0;c<o.length;c++){var h=o[c],d=h.id();l[d]=a?h.outgoers().nodes():h.openNeighborhood().nodes(),f.set(d,0)}for(var y=function(){for(var b=o[g].id(),w=[],E={},C={},x={},k=new ha(function(X,Q){return x[X]-x[Q]}),S=0;S<o.length;S++){var P=o[S].id();E[P]=[],C[P]=0,x[P]=1/0}for(C[b]=1,x[b]=0,k.push(b);!k.empty();){var D=k.pop();if(w.push(D),i)for(var A=0;A<l[D].length;A++){var B=l[D][A],R=s.getElementById(D),M=void 0;M=R.edgesTo(B).length>0?R.edgesTo(B)[0]:B.edgesTo(R)[0];var I=n(M);B=B.id(),x[B]>x[D]+I&&(x[B]=x[D]+I,k.nodes.indexOf(B)<0?k.push(B):k.updateItem(B),C[B]=0,E[B]=[]),x[B]==x[D]+I&&(C[B]=C[B]+C[D],E[B].push(D))}else for(var L=0;L<l[D].length;L++){var O=l[D][L].id();x[O]==1/0&&(k.push(O),x[O]=x[D]+1),x[O]==x[D]+1&&(C[O]=C[O]+C[D],E[O].push(D))}}for(var V={},G=0;G<o.length;G++)V[o[G].id()]=0;for(;w.length>0;){for(var 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k=e.startAngle+x*u*(n?1:-1),S=v*Math.cos(k),P=v*Math.sin(k);return{x:o.x+S,y:o.y+P}}),this};var cp={fit:!0,padding:30,startAngle:1.5*Math.PI,sweep:void 0,clockwise:!0,equidistant:!1,minNodeSpacing:10,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,height:void 0,width:void 0,spacingFactor:void 0,concentric:function(e){return e.degree()},levelWidth:function(e){return e.maxDegree()/4},animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}};function xv(r){this.options=he({},cp,r)}xv.prototype.run=function(){for(var r=this.options,e=r,t=void 0!==e.counterclockwise?!e.counterclockwise:e.clockwise,a=r.cy,n=e.eles,i=n.nodes().not(":parent"),s=xr(e.boundingBox?e.boundingBox:{x1:0,y1:0,w:a.width(),h:a.height()}),o={x:s.x1+s.w/2,y:s.y1+s.h/2},l=[],u=0,v=0;v<i.length;v++){var c,f=i[v];c=e.concentric(f),l.push({value:c,node:f}),f._private.scratch.concentric=c}i.updateStyle();for(var h=0;h<i.length;h++){var y=i[h].layoutDimensions(e);u=Math.max(u,y.w,y.h)}l.sort(function(ne,be){return be.value-ne.value});for(var g=e.levelWidth(i),p=[[]],m=p[0],b=0;b<l.length;b++){var w=l[b];if(m.length>0)Math.abs(m[0].value-w.value)>=g&&(m=[],p.push(m));m.push(w)}var C=u+e.minNodeSpacing;if(!e.avoidOverlap){var x=p.length>0&&p[0].length>1,S=(Math.min(s.w,s.h)/2-C)/(p.length+x?1:0);C=Math.min(C,S)}for(var P=0,D=0;D<p.length;D++){var A=p[D],B=void 0===e.sweep?2*Math.PI-2*Math.PI/A.length:e.sweep,R=A.dTheta=B/Math.max(1,A.length-1);if(A.length>1&&e.avoidOverlap){var M=Math.cos(R)-Math.cos(0),I=Math.sin(R)-Math.sin(0),L=Math.sqrt(C*C/(M*M+I*I));P=Math.max(L,P)}A.r=P,P+=C}if(e.equidistant){for(var O=0,V=0,G=0;G<p.length;G++){var F=p[G].r-V;O=Math.max(O,F)}V=0;for(var K=0;K<p.length;K++){var X=p[K];0===K&&(V=X.r),X.r=V,V+=O}}for(var Q={},Z=0;Z<p.length;Z++)for(var re=p[Z],ae=re.dTheta,J=re.r,z=0;z<re.length;z++){var q=re[z],H=e.startAngle+(t?1:-1)*ae*z,ee={x:o.x+J*Math.cos(H),y:o.y+J*Math.sin(H)};Q[q.node.id()]=ee}return n.nodes().layoutPositions(this,e,function(ne){var be=ne.id();return Q[be]}),this};var Hs,dp={ready:function(){},stop:function(){},animate:!0,animationEasing:void 0,animationDuration:void 0,animateFilter:function(e,t){return!0},animationThreshold:250,refresh:20,fit:!0,padding:30,boundingBox:void 0,nodeDimensionsIncludeLabels:!1,randomize:!1,componentSpacing:40,nodeRepulsion:function(e){return 2048},nodeOverlap:4,idealEdgeLength:function(e){return 32},edgeElasticity:function(e){return 32},nestingFactor:1.2,gravity:1,numIter:1e3,initialTemp:1e3,coolingFactor:.99,minTemp:1};function Rn(r){this.options=he({},dp,r),this.options.layout=this;var e=this.options.eles.nodes(),a=this.options.eles.edges().filter(function(n){var i=n.source().data("id"),s=n.target().data("id"),o=e.some(function(u){return u.data("id")===i}),l=e.some(function(u){return u.data("id")===s});return!o||!l});this.options.eles=this.options.eles.not(a)}Rn.prototype.run=function(){var r=this.options,e=r.cy,t=this;t.stopped=!1,(!0===r.animate||!1===r.animate)&&t.emit({type:"layoutstart",layout:t}),Hs=!0===r.debug;var a=hp(e,t,r);Hs&&undefined(a),r.randomize&&yp(a);var n=Wr(),i=function(){mp(a,e,r),!0===r.fit&&e.fit(r.padding)},s=function(c){return!(t.stopped||c>=r.numIter||(bp(a,r),a.temperature=a.temperature*r.coolingFactor,a.temperature<r.minTemp))},o=function(){if(!0===r.animate||!1===r.animate)i(),t.one("layoutstop",r.stop),t.emit({type:"layoutstop",layout:t});else{var c=r.eles.nodes(),h=Cv(a,r,c);c.layoutPositions(t,r,h)}},l=0,u=!0;if(!0===r.animate){var v=function(){for(var c=0;u&&c<r.refresh;)u=s(l),l++,c++;u?(Wr()-n>=r.animationThreshold&&i(),Ka(v)):(Dv(a,r),o())};v()}else{for(;u;)u=s(l),l++;Dv(a,r),o()}return this},Rn.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this},Rn.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var hp=function(e,t,a){for(var n=a.eles.edges(),i=a.eles.nodes(),s=xr(a.boundingBox?a.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:n.size(),temperature:a.initialTemp,clientWidth:s.w,clientHeight:s.h,boundingBox:s},l=a.eles.components(),u={},v=0;v<l.length;v++)for(var f=l[v],c=0;c<f.length;c++){u[f[c].id()]=v}for(v=0;v<o.nodeSize;v++){var y=(d=i[v]).layoutDimensions(a);(g={}).isLocked=d.locked(),g.id=d.data("id"),g.parentId=d.data("parent"),g.cmptId=u[d.id()],g.children=[],g.positionX=d.position("x"),g.positionY=d.position("y"),g.offsetX=0,g.offsetY=0,g.height=y.w,g.width=y.h,g.maxX=g.positionX+g.width/2,g.minX=g.positionX-g.width/2,g.maxY=g.positionY+g.height/2,g.minY=g.positionY-g.height/2,g.padLeft=parseFloat(d.style("padding")),g.padRight=parseFloat(d.style("padding")),g.padTop=parseFloat(d.style("padding")),g.padBottom=parseFloat(d.style("padding")),g.nodeRepulsion=He(a.nodeRepulsion)?a.nodeRepulsion(d):a.nodeRepulsion,o.layoutNodes.push(g),o.idToIndex[g.id]=v}var p=[],m=0,b=-1,w=[];for(v=0;v<o.nodeSize;v++){var d,E=(d=o.layoutNodes[v]).parentId;null!=E?o.layoutNodes[o.idToIndex[E]].children.push(d.id):(p[++b]=d.id,w.push(d.id))}for(o.graphSet.push(w);m<=b;){var C=p[m++],x=o.idToIndex[C],k=o.layoutNodes[x].children;if(k.length>0){o.graphSet.push(k);for(v=0;v<k.length;v++)p[++b]=k[v]}}for(v=0;v<o.graphSet.length;v++){var S=o.graphSet[v];for(c=0;c<S.length;c++){var P=o.idToIndex[S[c]];o.indexToGraph[P]=v}}for(v=0;v<o.edgeSize;v++){var D=n[v],A={};A.id=D.data("id"),A.sourceId=D.data("source"),A.targetId=D.data("target");var B=He(a.idealEdgeLength)?a.idealEdgeLength(D):a.idealEdgeLength,R=He(a.edgeElasticity)?a.edgeElasticity(D):a.edgeElasticity,M=o.idToIndex[A.sourceId],I=o.idToIndex[A.targetId];if(o.indexToGraph[M]!=o.indexToGraph[I]){for(var V=gp(A.sourceId,A.targetId,o),G=o.graphSet[V],N=0,g=o.layoutNodes[M];-1===G.indexOf(g.id);)g=o.layoutNodes[o.idToIndex[g.parentId]],N++;for(g=o.layoutNodes[I];-1===G.indexOf(g.id);)g=o.layoutNodes[o.idToIndex[g.parentId]],N++;B*=N*a.nestingFactor}A.idealLength=B,A.elasticity=R,o.layoutEdges.push(A)}return o},gp=function(e,t,a){var n=Ev(e,t,0,a);return 2>n.count?0:n.graph},Ev=function(e,t,a,n){var 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u=(l.positionX-i.x1)/i.w,v=(l.positionY-i.y1)/i.h;return{x:n.x1+u*n.w,y:n.y1+v*n.h}}return{x:l.positionX,y:l.positionY}}},mp=function(e,t,a){var n=a.layout,i=a.eles.nodes(),s=Cv(e,a,i);i.positions(s),!0!==e.ready&&(e.ready=!0,n.one("layoutready",a.ready),n.emit({type:"layoutready",layout:this}))},bp=function(e,t,a){wp(e,t),Cp(e),Tp(e,t),Sp(e),Dp(e)},wp=function(e,t){for(var a=0;a<e.graphSet.length;a++)for(var n=e.graphSet[a],i=n.length,s=0;s<i;s++)for(var o=e.layoutNodes[e.idToIndex[n[s]]],l=s+1;l<i;l++){var u=e.layoutNodes[e.idToIndex[n[l]]];xp(o,u,e,t)}},Tv=function(e){return 2*e*Math.random()-1},xp=function(e,t,a,n){if(e.cmptId===t.cmptId||a.isCompound){var o=t.positionX-e.positionX,l=t.positionY-e.positionY;0===o&&0===l&&(o=Tv(1),l=Tv(1));var v=Ep(e,t,o,l);if(v>0)var h=(f=n.nodeOverlap*v)*o/(c=Math.sqrt(o*o+l*l)),d=f*l/c;else{var 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d,y,n=this,i=this,s=i.getCachedZSortedEles(),o=[],l=i.cy.zoom(),u=i.cy.hasCompoundNodes(),v=(a?24:8)/l,f=(a?8:2)/l,c=(a?8:2)/l,h=1/0;function g(x,k){if(x.isNode()){if(y)return;y=x,o.push(x)}if(x.isEdge()&&(null==k||k<h))if(d){if(d.pstyle("z-compound-depth").value===x.pstyle("z-compound-depth").value&&d.pstyle("z-compound-depth").value===x.pstyle("z-compound-depth").value)for(var S=0;S<o.length;S++)if(o[S].isEdge()){o[S]=x,d=x,h=k??h;break}}else o.push(x),d=x,h=k??h}function p(x){var k=x.outerWidth()+2*f,S=x.outerHeight()+2*f,P=k/2,D=S/2,A=x.position(),B="auto"===x.pstyle("corner-radius").value?"auto":x.pstyle("corner-radius").pfValue,R=x._private.rscratch;if(A.x-P<=r&&r<=A.x+P&&A.y-D<=e&&e<=A.y+D&&i.nodeShapes[n.getNodeShape(x)].checkPoint(r,e,0,k,S,A.x,A.y,B,R))return g(x,0),!0}function m(x){var M,k=x._private,S=k.rscratch,P=x.pstyle("width").pfValue,D=x.pstyle("arrow-scale").value,A=P/2+v,B=A*A,R=2*A,O=k.source,V=k.target;if("segments"===S.edgeType||"straight"===S.edgeType||"haystack"===S.edgeType){for(var I=S.allpts,L=0;L+3<I.length;L+=2)if(cd(r,e,I[L],I[L+1],I[L+2],I[L+3],R)&&B>(M=yd(r,e,I[L],I[L+1],I[L+2],I[L+3])))return g(x,M),!0}else if("bezier"===S.edgeType||"multibezier"===S.edgeType||"self"===S.edgeType||"compound"===S.edgeType)for(I=S.allpts,L=0;L+5<S.allpts.length;L+=4)if(dd(r,e,I[L],I[L+1],I[L+2],I[L+3],I[L+4],I[L+5],R)&&B>(M=pd(r,e,I[L],I[L+1],I[L+2],I[L+3],I[L+4],I[L+5])))return g(x,M),!0;O=O||k.source,V=V||k.target;var G=n.getArrowWidth(P,D),N=[{name:"source",x:S.arrowStartX,y:S.arrowStartY,angle:S.srcArrowAngle},{name:"target",x:S.arrowEndX,y:S.arrowEndY,angle:S.tgtArrowAngle},{name:"mid-source",x:S.midX,y:S.midY,angle:S.midsrcArrowAngle},{name:"mid-target",x:S.midX,y:S.midY,angle:S.midtgtArrowAngle}];for(L=0;L<N.length;L++){var F=N[L],K=i.arrowShapes[x.pstyle(F.name+"-arrow-shape").value],X=x.pstyle("width").pfValue;if(K.roughCollide(r,e,G,F.angle,{x:F.x,y:F.y},X,v)&&K.collide(r,e,G,F.angle,{x:F.x,y:F.y},X,v))return g(x),!0}u&&o.length>0&&(p(O),p(V))}function b(x,k,S){return wr(x,k,S)}function w(x,k){var D,S=x._private,P=c;D=k?k+"-":"",x.boundingBox();var A=S.labelBounds[k||"main"],B=x.pstyle(D+"label").value;if("yes"===x.pstyle("text-events").strValue&&B){var M=b(S.rscratch,"labelX",k),I=b(S.rscratch,"labelY",k),L=b(S.rscratch,"labelAngle",k),O=x.pstyle(D+"text-margin-x").pfValue,V=x.pstyle(D+"text-margin-y").pfValue,G=A.x1-P-O,N=A.x2+P-O,F=A.y1-P-V,K=A.y2+P-V;if(L){var X=Math.cos(L),Q=Math.sin(L),Z=function(ee,ne){return{x:(ee-=M)*X-(ne-=I)*Q+M,y:ee*Q+ne*X+I}},re=Z(G,F),ae=Z(G,K),J=Z(N,F),z=Z(N,K),q=[re.x+O,re.y+V,J.x+O,J.y+V,z.x+O,z.y+V,ae.x+O,ae.y+V];if(Er(r,e,q))return g(x),!0}else if(zt(A,r,e))return g(x),!0}}t&&(s=s.interactive);for(var E=s.length-1;E>=0;E--){var C=s[E];C.isNode()?p(C)||w(C):m(C)||w(C)||w(C,"source")||w(C,"target")}return o},getAllInBox:function(r,e,t,a){var n=this.getCachedZSortedEles().interactive,s=2/this.cy.zoom(),o=[],l=Math.min(r,t),u=Math.max(r,t),v=Math.min(e,a),f=Math.max(e,a),c=xr({x1:r=l,y1:e=v,x2:t=u,y2:a=f});function h(B,R,M){return wr(B,R,M)}function d(B,R){var M=B._private,I=s;B.boundingBox();var O=M.labelBounds.main,V=h(M.rscratch,"labelX",R),G=h(M.rscratch,"labelY",R),N=h(M.rscratch,"labelAngle",R),F=B.pstyle("text-margin-x").pfValue,K=B.pstyle("text-margin-y").pfValue,X=O.x1-I-F,Q=O.x2+I-F,Z=O.y1-I-K,re=O.y2+I-K;if(N){var ae=Math.cos(N),J=Math.sin(N),z=function(H,ee){return{x:(H-=V)*ae-(ee-=G)*J+V,y:H*J+ee*ae+G}};return[z(X,Z),z(Q,Z),z(Q,re),z(X,re)]}return[{x:X,y:Z},{x:Q,y:Z},{x:Q,y:re},{x:X,y:re}]}for(var y=0;y<n.length;y++){var g=n[y];if(g.isNode()){var p=g,m="yes"===p.pstyle("text-events").strValue,b="yes"===p.pstyle("box-select-labels").strValue,w=p.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:b&&m});if(xi(c,w))Ed(d(p),[{x:c.x1,y:c.y1},{x:c.x2,y:c.y1},{x:c.x2,y:c.y2},{x:c.x1,y:c.y2}])&&o.push(p)}else{var x=g,k=x._private,S=k.rscratch;if(null!=S.startX&&null!=S.startY&&!zt(c,S.startX,S.startY)||null!=S.endX&&null!=S.endY&&!zt(c,S.endX,S.endY))continue;if("bezier"===S.edgeType||"multibezier"===S.edgeType||"self"===S.edgeType||"compound"===S.edgeType||"segments"===S.edgeType||"haystack"===S.edgeType){for(var P=k.rstyle.bezierPts||k.rstyle.linePts||k.rstyle.haystackPts,D=!0,A=0;A<P.length;A++)if(!vd(c,P[A])){D=!1;break}D&&o.push(x)}else("haystack"===S.edgeType||"straight"===S.edgeType)&&o.push(x)}}return o}},Ln={calculateArrowAngles:function(r){var l,u,v,f,c,h,e=r._private.rscratch,t="haystack"===e.edgeType,a="bezier"===e.edgeType,n="multibezier"===e.edgeType,i="segments"===e.edgeType,s="compound"===e.edgeType,o="self"===e.edgeType;if(t?(v=e.haystackPts[0],f=e.haystackPts[1],c=e.haystackPts[2],h=e.haystackPts[3]):(v=e.arrowStartX,f=e.arrowStartY,c=e.arrowEndX,h=e.arrowEndY),p=e.midX,m=e.midY,i)l=v-e.segpts[0],u=f-e.segpts[1];else if(n||s||o||a){var d=e.allpts;l=v-ar(d[0],d[2],d[4],.1),u=f-ar(d[1],d[3],d[5],.1)}else l=v-p,u=f-m;e.srcArrowAngle=ja(l,u);var p=e.midX,m=e.midY;if(t&&(p=(v+c)/2,m=(f+h)/2),l=c-v,u=h-f,i)if((d=e.allpts).length/2%2==0){var w=(b=d.length/2)-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}else if(e.isRound)l=e.midVector[1],u=-e.midVector[0];else{w=(b=d.length/2-1)-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}else if(n||s||o){var C,x,k,S,d=e.allpts;if(e.ctrlpts.length/2%2==0){var A=(D=(P=d.length/2-1)+2)+2;C=ar(d[P],d[D],d[A],0),x=ar(d[P+1],d[D+1],d[A+1],0),k=ar(d[P],d[D],d[A],1e-4),S=ar(d[P+1],d[D+1],d[A+1],1e-4)}else{var D,P;A=(D=d.length/2-1)+2;C=ar(d[P=D-2],d[D],d[A],.4999),x=ar(d[P+1],d[D+1],d[A+1],.4999),k=ar(d[P],d[D],d[A],.5),S=ar(d[P+1],d[D+1],d[A+1],.5)}l=k-C,u=S-x}if((e.midtgtArrowAngle=ja(l,u),e.midDispX=l,e.midDispY=u,l*=-1,u*=-1,i)&&((d=e.allpts).length/2%2!=0&&!e.isRound)){var b,B=(b=d.length/2-1)+2;l=-(d[B]-d[b]),u=-(d[B+1]-d[b+1])}if(e.midsrcArrowAngle=ja(l,u),i)l=c-e.segpts[e.segpts.length-2],u=h-e.segpts[e.segpts.length-1];else if(n||s||o||a){var R=(d=e.allpts).length;l=c-ar(d[R-6],d[R-4],d[R-2],.9),u=h-ar(d[R-5],d[R-3],d[R-1],.9)}else l=c-p,u=h-m;e.tgtArrowAngle=ja(l,u)}};Ln.getArrowWidth=Ln.getArrowHeight=function(r,e){var t=this.arrowWidthCache=this.arrowWidthCache||{},a=t[r+", "+e];return a||(a=Math.max(Math.pow(13.37*r,.9),29)*e,t[r+", "+e]=a,a)};var $s,Ks,Lv,Iv,Tt,In,Yr,St,Dt,Fr,Qt,On,Ov,Nv,Ys,Xs,zv,zr={},Pr={},Fv=function(e,t,a){a.x=t.x-e.x,a.y=t.y-e.y,a.len=Math.sqrt(a.x*a.x+a.y*a.y),a.nx=a.x/a.len,a.ny=a.y/a.len,a.ang=Math.atan2(a.ny,a.nx)},Ip=function(e,t,a,n,i){if(e!==zv?Fv(t,e,zr):function(e,t){t.x=-1*e.x,t.y=-1*e.y,t.nx=-1*e.nx,t.ny=-1*e.ny,t.ang=e.ang>0?-(Math.PI-e.ang):Math.PI+e.ang}(Pr,zr),Fv(t,a,Pr),Lv=zr.nx*Pr.ny-zr.ny*Pr.nx,Iv=zr.nx*Pr.nx-zr.ny*-Pr.ny,Yr=Math.asin(Math.max(-1,Math.min(1,Lv))),Math.abs(Yr)<1e-6)return $s=t.x,Ks=t.y,void(Dt=Qt=0);Tt=1,In=!1,Iv<0?Yr<0?Yr=Math.PI+Yr:(Yr=Math.PI-Yr,Tt=-1,In=!0):Yr>0&&(Tt=-1,In=!0),Qt=void 0!==t.radius?t.radius:n,St=Yr/2,On=Math.min(zr.len/2,Pr.len/2),i?(Fr=Math.abs(Math.cos(St)*Qt/Math.sin(St)))>On?(Fr=On,Dt=Math.abs(Fr*Math.sin(St)/Math.cos(St))):Dt=Qt:(Fr=Math.min(On,Qt),Dt=Math.abs(Fr*Math.sin(St)/Math.cos(St))),Ys=t.x+Pr.nx*Fr,Xs=t.y+Pr.ny*Fr,$s=Ys-Pr.ny*Dt*Tt,Ks=Xs+Pr.nx*Dt*Tt,Ov=t.x+zr.nx*Fr,Nv=t.y+zr.ny*Fr,zv=t};function Vv(r,e){0===e.radius?r.lineTo(e.cx,e.cy):r.arc(e.cx,e.cy,e.radius,e.startAngle,e.endAngle,e.counterClockwise)}function Zs(r,e,t,a){var n=!(arguments.length>4&&void 0!==arguments[4])||arguments[4];return 0===a||0===e.radius?{cx:e.x,cy:e.y,radius:0,startX:e.x,startY:e.y,stopX:e.x,stopY:e.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(Ip(r,e,t,a,n),{cx:$s,cy:Ks,radius:Dt,startX:Ov,startY:Nv,stopX:Ys,stopY:Xs,startAngle:zr.ang+Math.PI/2*Tt,endAngle:Pr.ang-Math.PI/2*Tt,counterClockwise:In})}var Aa=.01,Op=Math.sqrt(.02),gr={};function qv(r){var e=[];if(null!=r){for(var t=0;t<r.length;t+=2){var a=r[t],n=r[t+1];e.push({x:a,y:n})}return e}}gr.findMidptPtsEtc=function(r,e){var i,S,P,D,t=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,s=r.pstyle("source-endpoint"),o=r.pstyle("target-endpoint"),l=null!=s.units&&null!=o.units;switch(r.pstyle("edge-distances").value){case"node-position":i=t;break;case"intersection":i=a;break;case"endpoints":if(l){var c=Qe(this.manualEndptToPx(r.source()[0],s),2),h=c[0],d=c[1],g=Qe(this.manualEndptToPx(r.target()[0],o),2),p=g[0],m=g[1],b={x1:h,y1:d,x2:p,y2:m};S=m-d,P=p-h,D=Math.sqrt(P*P+S*S),n={x:-S/D,y:P/D},i=b}else Me("Edge ".concat(r.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),i=a}return{midptPts:i,vectorNormInverse:n}},gr.findHaystackPoints=function(r){for(var e=0;e<r.length;e++){var t=r[e],a=t._private,n=a.rscratch;if(!n.haystack){var i=2*Math.random()*Math.PI;n.source={x:Math.cos(i),y:Math.sin(i)},i=2*Math.random()*Math.PI,n.target={x:Math.cos(i),y:Math.sin(i)}}var s=a.source,o=a.target,l=s.position(),u=o.position(),v=s.width(),f=o.width(),c=s.height(),h=o.height(),y=t.pstyle("haystack-radius").value/2;n.haystackPts=n.allpts=[n.source.x*v*y+l.x,n.source.y*c*y+l.y,n.target.x*f*y+u.x,n.target.y*h*y+u.y],n.midX=(n.allpts[0]+n.allpts[2])/2,n.midY=(n.allpts[1]+n.allpts[3])/2,n.edgeType="haystack",n.haystack=!0,this.storeEdgeProjections(t),this.calculateArrowAngles(t),this.recalculateEdgeLabelProjections(t),this.calculateLabelAngles(t)}},gr.findSegmentsPoints=function(r,e){var t=r._private.rscratch,a=r.pstyle("segment-weights"),n=r.pstyle("segment-distances"),i=r.pstyle("segment-radii"),s=r.pstyle("radius-type"),o=Math.min(a.pfValue.length,n.pfValue.length),l=i.pfValue[i.pfValue.length-1],u=s.pfValue[s.pfValue.length-1];t.edgeType="segments",t.segpts=[],t.radii=[],t.isArcRadius=[];for(var v=0;v<o;v++){var f=a.pfValue[v],c=n.pfValue[v],h=1-f,d=f,y=this.findMidptPtsEtc(r,e),g=y.midptPts,p=y.vectorNormInverse,m={x:g.x1*h+g.x2*d,y:g.y1*h+g.y2*d};t.segpts.push(m.x+p.x*c,m.y+p.y*c),t.radii.push(void 0!==i.pfValue[v]?i.pfValue[v]:l),t.isArcRadius.push("arc-radius"===(void 0!==s.pfValue[v]?s.pfValue[v]:u))}},gr.findLoopPoints=function(r,e,t,a){var n=r._private.rscratch,i=e.dirCounts,s=e.srcPos,o=r.pstyle("control-point-distances"),l=o?o.pfValue[0]:void 0,u=r.pstyle("loop-direction").pfValue,v=r.pstyle("loop-sweep").pfValue,f=r.pstyle("control-point-step-size").pfValue;n.edgeType="self";var c=t,h=f;a&&(c=0,h=l);var d=u-Math.PI/2,y=d-v/2,g=d+v/2,p=String(u+"_"+v);c=void 0===i[p]?i[p]=0:++i[p],n.ctrlpts=[s.x+1.4*Math.cos(y)*h*(c/3+1),s.y+1.4*Math.sin(y)*h*(c/3+1),s.x+1.4*Math.cos(g)*h*(c/3+1),s.y+1.4*Math.sin(g)*h*(c/3+1)]},gr.findCompoundLoopPoints=function(r,e,t,a){var n=r._private.rscratch;n.edgeType="compound";var i=e.srcPos,s=e.tgtPos,o=e.srcW,l=e.srcH,u=e.tgtW,v=e.tgtH,f=r.pstyle("control-point-step-size").pfValue,c=r.pstyle("control-point-distances"),h=c?c.pfValue[0]:void 0,d=t,y=f;a&&(d=0,y=h);var p={x:i.x-o/2,y:i.y-l/2},m={x:s.x-u/2,y:s.y-v/2},b={x:Math.min(p.x,m.x),y:Math.min(p.y,m.y)},E=Math.max(.5,Math.log(o*Aa)),C=Math.max(.5,Math.log(u*Aa));n.ctrlpts=[b.x,b.y-(1+Math.pow(50,1.12)/100)*y*(d/3+1)*E,b.x-(1+Math.pow(50,1.12)/100)*y*(d/3+1)*C,b.y]},gr.findStraightEdgePoints=function(r){r._private.rscratch.edgeType="straight"},gr.findBezierPoints=function(r,e,t,a,n){var i=r._private.rscratch,s=r.pstyle("control-point-step-size").pfValue,o=r.pstyle("control-point-distances"),l=r.pstyle("control-point-weights"),u=o&&l?Math.min(o.value.length,l.value.length):1,v=o?o.pfValue[0]:void 0,f=l.value[0],c=a;i.edgeType=c?"multibezier":"bezier",i.ctrlpts=[];for(var h=0;h<u;h++){var d=(.5-e.eles.length/2+t)*s*(n?-1:1),y=void 0,g=wi(d);c&&(v=o?o.pfValue[h]:s,f=l.value[h]);var p=void 0!==(y=a?v:void 0!==v?g*v:void 0)?y:d,m=1-f,b=f,w=this.findMidptPtsEtc(r,e),E=w.midptPts,C=w.vectorNormInverse,x={x:E.x1*m+E.x2*b,y:E.y1*m+E.y2*b};i.ctrlpts.push(x.x+C.x*p,x.y+C.y*p)}},gr.findTaxiPoints=function(r,e){var t=r._private.rscratch;t.edgeType="segments";var a="vertical",n="horizontal",i="leftward",s="rightward",o="downward",l="upward",v=e.posPts,f=e.srcW,c=e.srcH,h=e.tgtW,d=e.tgtH,g="node-position"!==r.pstyle("edge-distances").value,p=r.pstyle("taxi-direction").value,m=p,b=r.pstyle("taxi-turn"),w="%"===b.units,E=b.pfValue,C=E<0,x=r.pstyle("taxi-turn-min-distance").pfValue,k=g?(f+h)/2:0,S=g?(c+d)/2:0,P=v.x2-v.x1,D=v.y2-v.y1,A=function(T,_){return T>0?Math.max(T-_,0):Math.min(T+_,0)},B=A(P,k),R=A(D,S),M=!1;"auto"===m?p=Math.abs(B)>Math.abs(R)?n:a:m===l||m===o?(p=a,M=!0):(m===i||m===s)&&(p=n,M=!0);var N,I=p===a,L=I?R:B,O=I?D:P,V=wi(O),G=!1;((!M||!w&&!C)&&(m===o&&O<0||m===l&&O>0||m===i&&O>0||m===s&&O<0)&&(L=(V*=-1)*Math.abs(L),G=!0),w)?N=(E<0?1+E:E)*L:N=(E<0?L:0)+E*V;var X=function(T){return Math.abs(T)<x||Math.abs(T)>=Math.abs(L)},Q=X(N),Z=X(Math.abs(L)-Math.abs(N));if((Q||Z)&&!G)if(I){var ae=Math.abs(O)<=c/2,J=Math.abs(P)<=h/2;if(ae){var z=(v.x1+v.x2)/2,q=v.y1,H=v.y2;t.segpts=[z,q,z,H]}else if(J){var ee=(v.y1+v.y2)/2,ne=v.x1,be=v.x2;t.segpts=[ne,ee,be,ee]}else t.segpts=[v.x1,v.y2]}else{var Ge=Math.abs(O)<=f/2,Ie=Math.abs(D)<=d/2;if(Ge){var se=(v.y1+v.y2)/2,oe=v.x1,ce=v.x2;t.segpts=[oe,se,ce,se]}else if(Ie){var ge=(v.x1+v.x2)/2,de=v.y1,ye=v.y2;t.segpts=[ge,de,ge,ye]}else t.segpts=[v.x2,v.y1]}else if(I){var we=v.y1+N+(g?c/2*V:0),De=v.x1,Fe=v.x2;t.segpts=[De,we,Fe,we]}else{var $e=v.x1+N+(g?f/2*V:0),Re=v.y1,Xe=v.y2;t.segpts=[$e,Re,$e,Xe]}if(t.isRound){var Pe=r.pstyle("taxi-radius").value,le="arc-radius"===r.pstyle("radius-type").value[0];t.radii=new Array(t.segpts.length/2).fill(Pe),t.isArcRadius=new Array(t.segpts.length/2).fill(le)}},gr.tryToCorrectInvalidPoints=function(r,e){var t=r._private.rscratch;if("bezier"===t.edgeType){var a=e.srcPos,n=e.tgtPos,i=e.srcW,s=e.srcH,o=e.tgtW,l=e.tgtH,u=e.srcShape,v=e.tgtShape,f=e.srcCornerRadius,c=e.tgtCornerRadius,h=e.srcRs,d=e.tgtRs,y=!te(t.startX)||!te(t.startY),g=!te(t.arrowStartX)||!te(t.arrowStartY),p=!te(t.endX)||!te(t.endY),m=!te(t.arrowEndX)||!te(t.arrowEndY),E=3*(this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth),C=yt({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.startX,y:t.startY}),x=C<E,k=yt({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.endX,y:t.endY}),S=k<E,P=!1;if(y||g||x){P=!0;var D={x:t.ctrlpts[0]-a.x,y:t.ctrlpts[1]-a.y},A=Math.sqrt(D.x*D.x+D.y*D.y),B={x:D.x/A,y:D.y/A},R=Math.max(i,s),M={x:t.ctrlpts[0]+2*B.x*R,y:t.ctrlpts[1]+2*B.y*R},I=u.intersectLine(a.x,a.y,i,s,M.x,M.y,0,f,h);x?(t.ctrlpts[0]=t.ctrlpts[0]+B.x*(E-C),t.ctrlpts[1]=t.ctrlpts[1]+B.y*(E-C)):(t.ctrlpts[0]=I[0]+B.x*E,t.ctrlpts[1]=I[1]+B.y*E)}if(p||m||S){P=!0;var L={x:t.ctrlpts[0]-n.x,y:t.ctrlpts[1]-n.y},O=Math.sqrt(L.x*L.x+L.y*L.y),V={x:L.x/O,y:L.y/O},G=Math.max(i,s),N={x:t.ctrlpts[0]+2*V.x*G,y:t.ctrlpts[1]+2*V.y*G},F=v.intersectLine(n.x,n.y,o,l,N.x,N.y,0,c,d);S?(t.ctrlpts[0]=t.ctrlpts[0]+V.x*(E-k),t.ctrlpts[1]=t.ctrlpts[1]+V.y*(E-k)):(t.ctrlpts[0]=F[0]+V.x*E,t.ctrlpts[1]=F[1]+V.y*E)}P&&this.findEndpoints(r)}},gr.storeAllpts=function(r){var e=r._private.rscratch;if("multibezier"===e.edgeType||"bezier"===e.edgeType||"self"===e.edgeType||"compound"===e.edgeType){e.allpts=[],e.allpts.push(e.startX,e.startY);for(var t=0;t+1<e.ctrlpts.length;t+=2)e.allpts.push(e.ctrlpts[t],e.ctrlpts[t+1]),t+3<e.ctrlpts.length&&e.allpts.push((e.ctrlpts[t]+e.ctrlpts[t+2])/2,(e.ctrlpts[t+1]+e.ctrlpts[t+3])/2);var a;e.allpts.push(e.endX,e.endY),e.ctrlpts.length/2%2==0?(a=e.allpts.length/2-1,e.midX=e.allpts[a],e.midY=e.allpts[a+1]):(a=e.allpts.length/2-3,.5,e.midX=ar(e.allpts[a],e.allpts[a+2],e.allpts[a+4],.5),e.midY=ar(e.allpts[a+1],e.allpts[a+3],e.allpts[a+5],.5))}else if("straight"===e.edgeType)e.allpts=[e.startX,e.startY,e.endX,e.endY],e.midX=(e.startX+e.endX+e.arrowStartX+e.arrowEndX)/4,e.midY=(e.startY+e.endY+e.arrowStartY+e.arrowEndY)/4;else if("segments"===e.edgeType){if(e.allpts=[],e.allpts.push(e.startX,e.startY),e.allpts.push.apply(e.allpts,e.segpts),e.allpts.push(e.endX,e.endY),e.isRound){e.roundCorners=[];for(var i=2;i+3<e.allpts.length;i+=2){var s=e.radii[i/2-1],o=e.isArcRadius[i/2-1];e.roundCorners.push(Zs({x:e.allpts[i-2],y:e.allpts[i-1]},{x:e.allpts[i],y:e.allpts[i+1],radius:s},{x:e.allpts[i+2],y:e.allpts[i+3]},s,o))}}if(e.segpts.length%4==0){var l=e.segpts.length/2,u=l-2;e.midX=(e.segpts[u]+e.segpts[l])/2,e.midY=(e.segpts[u+1]+e.segpts[l+1])/2}else{var v=e.segpts.length/2-1;if(e.isRound){var f={x:e.segpts[v],y:e.segpts[v+1]},c=e.roundCorners[v/2];if(0===c.radius){var h={x:e.segpts[v+2],y:e.segpts[v+3]};e.midX=f.x,e.midY=f.y,e.midVector=[f.y-h.y,h.x-f.x]}else{var d=[f.x-c.cx,f.y-c.cy],y=c.radius/Math.sqrt(Math.pow(d[0],2)+Math.pow(d[1],2));d=d.map(function(g){return g*y}),e.midX=c.cx+d[0],e.midY=c.cy+d[1],e.midVector=d}}else e.midX=e.segpts[v],e.midY=e.segpts[v+1]}}},gr.checkForInvalidEdgeWarning=function(r){var e=r[0]._private.rscratch;e.nodesOverlap||te(e.startX)&&te(e.startY)&&te(e.endX)&&te(e.endY)?e.loggedErr=!1:e.loggedErr||(e.loggedErr=!0,Me("Edge `"+r.id()+"` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))},gr.findEdgeControlPoints=function(r){var e=this;if(r&&0!==r.length){for(var t=this,n=t.cy.hasCompoundNodes(),i=new $r,s=function(S,P){return[].concat(Ga(S),[P?1:0]).join("-")},o=[],l=[],u=0;u<r.length;u++){var v=r[u],f=v._private,c=v.pstyle("curve-style").value;if(!v.removed()&&v.takesUpSpace()){if("haystack"===c){l.push(v);continue}var h="unbundled-bezier"===c||c.endsWith("segments")||"straight"===c||"straight-triangle"===c||c.endsWith("taxi"),d="unbundled-bezier"===c||"bezier"===c,y=f.source,g=f.target,b=[y.poolIndex(),g.poolIndex()].sort(),w=s(b,h),E=i.get(w);null==E&&(E={eles:[]},o.push({pairId:b,edgeIsUnbundled:h}),i.set(w,E)),E.eles.push(v),h&&(E.hasUnbundled=!0),d&&(E.hasBezier=!0)}}for(var C=function(){var R,S=o[x],P=S.pairId,D=S.edgeIsUnbundled,A=s(P,D),B=i.get(A);if(!B.hasUnbundled){var M=B.eles[0].parallelEdges().filter(function(le){return le.isBundledBezier()});pi(B.eles),M.forEach(function(le){return B.eles.push(le)}),B.eles.sort(function(le,Y){return le.poolIndex()-Y.poolIndex()})}var I=B.eles[0],L=I.source(),O=I.target();if(L.poolIndex()>O.poolIndex()){var V=L;L=O,O=V}var G=B.srcPos=L.position(),N=B.tgtPos=O.position(),F=B.srcW=L.outerWidth(),K=B.srcH=L.outerHeight(),X=B.tgtW=O.outerWidth(),Q=B.tgtH=O.outerHeight(),Z=B.srcShape=t.nodeShapes[e.getNodeShape(L)],re=B.tgtShape=t.nodeShapes[e.getNodeShape(O)],ae=B.srcCornerRadius="auto"===L.pstyle("corner-radius").value?"auto":L.pstyle("corner-radius").pfValue,J=B.tgtCornerRadius="auto"===O.pstyle("corner-radius").value?"auto":O.pstyle("corner-radius").pfValue,z=B.tgtRs=O._private.rscratch,q=B.srcRs=L._private.rscratch;B.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var H=0;H<B.eles.length;H++){var ee=B.eles[H],ne=ee[0]._private.rscratch,be=ee.pstyle("curve-style").value,Ge="unbundled-bezier"===be||be.endsWith("segments")||be.endsWith("taxi"),Ie=!L.same(ee.source());if(!B.calculatedIntersection&&L!==O&&(B.hasBezier||B.hasUnbundled)){B.calculatedIntersection=!0;var se=Z.intersectLine(G.x,G.y,F,K,N.x,N.y,0,ae,q),oe=B.srcIntn=se,ce=re.intersectLine(N.x,N.y,X,Q,G.x,G.y,0,J,z),ge=B.tgtIntn=ce,de=B.intersectionPts={x1:se[0],x2:ce[0],y1:se[1],y2:ce[1]},ye=B.posPts={x1:G.x,x2:N.x,y1:G.y,y2:N.y},we=ce[1]-se[1],De=ce[0]-se[0],Fe=Math.sqrt(De*De+we*we);te(Fe)&&Fe>=Op||(Fe=Math.sqrt(Math.max(De*De,Aa)+Math.max(we*we,Aa)));var $e=B.vector={x:De,y:we},Re=B.vectorNorm={x:$e.x/Fe,y:$e.y/Fe},Xe={x:-Re.y,y:Re.x};B.nodesOverlap=!te(Fe)||re.checkPoint(se[0],se[1],0,X,Q,N.x,N.y,J,z)||Z.checkPoint(ce[0],ce[1],0,F,K,G.x,G.y,ae,q),B.vectorNormInverse=Xe,R={nodesOverlap:B.nodesOverlap,dirCounts:B.dirCounts,calculatedIntersection:!0,hasBezier:B.hasBezier,hasUnbundled:B.hasUnbundled,eles:B.eles,srcPos:N,srcRs:z,tgtPos:G,tgtRs:q,srcW:X,srcH:Q,tgtW:F,tgtH:K,srcIntn:ge,tgtIntn:oe,srcShape:re,tgtShape:Z,posPts:{x1:ye.x2,y1:ye.y2,x2:ye.x1,y2:ye.y1},intersectionPts:{x1:de.x2,y1:de.y2,x2:de.x1,y2:de.y1},vector:{x:-$e.x,y:-$e.y},vectorNorm:{x:-Re.x,y:-Re.y},vectorNormInverse:{x:-Xe.x,y:-Xe.y}}}var Pe=Ie?R:B;ne.nodesOverlap=Pe.nodesOverlap,ne.srcIntn=Pe.srcIntn,ne.tgtIntn=Pe.tgtIntn,ne.isRound=be.startsWith("round"),n&&(L.isParent()||L.isChild()||O.isParent()||O.isChild())&&(L.parents().anySame(O)||O.parents().anySame(L)||L.same(O)&&L.isParent())?e.findCompoundLoopPoints(ee,Pe,H,Ge):L===O?e.findLoopPoints(ee,Pe,H,Ge):be.endsWith("segments")?e.findSegmentsPoints(ee,Pe):be.endsWith("taxi")?e.findTaxiPoints(ee,Pe):"straight"===be||!Ge&&B.eles.length%2==1&&H===Math.floor(B.eles.length/2)?e.findStraightEdgePoints(ee):e.findBezierPoints(ee,Pe,H,Ge,Ie),e.findEndpoints(ee),e.tryToCorrectInvalidPoints(ee,Pe),e.checkForInvalidEdgeWarning(ee),e.storeAllpts(ee),e.storeEdgeProjections(ee),e.calculateArrowAngles(ee),e.recalculateEdgeLabelProjections(ee),e.calculateLabelAngles(ee)}},x=0;x<o.length;x++)C();this.findHaystackPoints(l)}},gr.getSegmentPoints=function(r){var e=r[0]._private.rscratch;if(this.recalculateRenderedStyle(r),"segments"===e.edgeType)return qv(e.segpts)},gr.getControlPoints=function(r){var e=r[0]._private.rscratch;this.recalculateRenderedStyle(r);var t=e.edgeType;if("bezier"===t||"multibezier"===t||"self"===t||"compound"===t)return qv(e.ctrlpts)},gr.getEdgeMidpoint=function(r){var e=r[0]._private.rscratch;return this.recalculateRenderedStyle(r),{x:e.midX,y:e.midY}};var Ra={manualEndptToPx:function(r,e){var a=r.position(),n=r.outerWidth(),i=r.outerHeight(),s=r._private.rscratch;if(2===e.value.length){var o=[e.pfValue[0],e.pfValue[1]];return"%"===e.units[0]&&(o[0]=o[0]*n),"%"===e.units[1]&&(o[1]=o[1]*i),o[0]+=a.x,o[1]+=a.y,o}var l=e.pfValue[0];l=-Math.PI/2+l;var u=2*Math.max(n,i),v=[a.x+Math.cos(l)*u,a.y+Math.sin(l)*u];return this.nodeShapes[this.getNodeShape(r)].intersectLine(a.x,a.y,n,i,v[0],v[1],0,"auto"===r.pstyle("corner-radius").value?"auto":r.pstyle("corner-radius").pfValue,s)},findEndpoints:function(r){var t,R,M,I,L,e=this,a=r.source()[0],n=r.target()[0],i=a.position(),s=n.position(),o=r.pstyle("target-arrow-shape").value,l=r.pstyle("source-arrow-shape").value,u=r.pstyle("target-distance-from-node").pfValue,v=r.pstyle("source-distance-from-node").pfValue,f=a._private.rscratch,c=n._private.rscratch,h=r.pstyle("curve-style").value,d=r._private.rscratch,y=d.edgeType,p="self"===y||"compound"===y,m="bezier"===y||"multibezier"===y||p,b="bezier"!==y,w="straight"===y||"segments"===y,E="segments"===y,C=m||b||w,x=p||"taxi"===h,k=r.pstyle("source-endpoint"),S=x?"outside-to-node":k.value,P="auto"===a.pstyle("corner-radius").value?"auto":a.pstyle("corner-radius").pfValue,D=r.pstyle("target-endpoint"),A=x?"outside-to-node":D.value,B="auto"===n.pstyle("corner-radius").value?"auto":n.pstyle("corner-radius").pfValue;if(d.srcManEndpt=k,d.tgtManEndpt=D,m){var O=[d.ctrlpts[0],d.ctrlpts[1]];R=b?[d.ctrlpts[d.ctrlpts.length-2],d.ctrlpts[d.ctrlpts.length-1]]:O,M=O}else if(w){var G=E?d.segpts.slice(0,2):[s.x,s.y];R=E?d.segpts.slice(d.segpts.length-2):[i.x,i.y],M=G}if("inside-to-node"===A)t=[s.x,s.y];else if(D.units)t=this.manualEndptToPx(n,D);else if("outside-to-line"===A)t=d.tgtIntn;else if("outside-to-node"===A||"outside-to-node-or-label"===A?I=R:("outside-to-line"===A||"outside-to-line-or-label"===A)&&(I=[i.x,i.y]),t=e.nodeShapes[this.getNodeShape(n)].intersectLine(s.x,s.y,n.outerWidth(),n.outerHeight(),I[0],I[1],0,B,c),"outside-to-node-or-label"===A||"outside-to-line-or-label"===A){var F=n._private.rscratch,K=F.labelWidth,X=F.labelHeight,Q=F.labelX,Z=F.labelY,re=K/2,ae=X/2,J=n.pstyle("text-valign").value;"top"===J?Z-=ae:"bottom"===J&&(Z+=ae);var z=n.pstyle("text-halign").value;"left"===z?Q-=re:"right"===z&&(Q+=re);var q=ya(I[0],I[1],[Q-re,Z-ae,Q+re,Z-ae,Q+re,Z+ae,Q-re,Z+ae],s.x,s.y);if(q.length>0){var H=i,ee=mt(H,Ot(t)),ne=mt(H,Ot(q)),be=ee;if(ne<ee&&(t=q,be=ne),q.length>2)mt(H,{x:q[2],y:q[3]})<be&&(t=[q[2],q[3]])}}var Ie=nn(t,R,e.arrowShapes[o].spacing(r)+u),se=nn(t,R,e.arrowShapes[o].gap(r)+u);if(d.endX=se[0],d.endY=se[1],d.arrowEndX=Ie[0],d.arrowEndY=Ie[1],"inside-to-node"===S)t=[i.x,i.y];else if(k.units)t=this.manualEndptToPx(a,k);else if("outside-to-line"===S)t=d.srcIntn;else if("outside-to-node"===S||"outside-to-node-or-label"===S?L=M:("outside-to-line"===S||"outside-to-line-or-label"===S)&&(L=[s.x,s.y]),t=e.nodeShapes[this.getNodeShape(a)].intersectLine(i.x,i.y,a.outerWidth(),a.outerHeight(),L[0],L[1],0,P,f),"outside-to-node-or-label"===S||"outside-to-line-or-label"===S){var oe=a._private.rscratch,ce=oe.labelWidth,ge=oe.labelHeight,de=oe.labelX,ye=oe.labelY,we=ce/2,De=ge/2,Fe=a.pstyle("text-valign").value;"top"===Fe?ye-=De:"bottom"===Fe&&(ye+=De);var $e=a.pstyle("text-halign").value;"left"===$e?de-=we:"right"===$e&&(de+=we);var Re=ya(L[0],L[1],[de-we,ye-De,de+we,ye-De,de+we,ye+De,de-we,ye+De],i.x,i.y);if(Re.length>0){var 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o=r.bezierProjPcts[s];i.push({x:a(t[0],t[2],t[4],o),y:a(t[1],t[3],t[5],o)})}}Qs.storeEdgeProjections=function(r){var e=r._private,t=e.rscratch,a=t.edgeType;if(e.rstyle.bezierPts=null,e.rstyle.linePts=null,e.rstyle.haystackPts=null,"multibezier"===a||"bezier"===a||"self"===a||"compound"===a){e.rstyle.bezierPts=[];for(var n=0;n+5<t.allpts.length;n+=4)Np(this,r,t.allpts.slice(n,n+6))}else if("segments"===a){var i=e.rstyle.linePts=[];for(n=0;n+1<t.allpts.length;n+=2)i.push({x:t.allpts[n],y:t.allpts[n+1]})}else if("haystack"===a){var s=t.haystackPts;e.rstyle.haystackPts=[{x:s[0],y:s[1]},{x:s[2],y:s[3]}]}e.rstyle.arrowWidth=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth},Qs.recalculateEdgeProjections=function(r){this.findEdgeControlPoints(r)};var Vr={recalculateNodeLabelProjection:function(r){var e=r.pstyle("label").strValue;if(!et(e)){var 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fe=r.dragData.possibleDragElements=_.collection(),g(j,{addToList:fe}),j.emit(pe("grabon")).emit(pe("grab"));r.redrawHint("eles",!0),r.redrawHint("drag",!0)}r.hoverData.down=j,r.hoverData.downs=ue,r.hoverData.downTime=(new Date).getTime(),n(j,["mousedown","tapstart","vmousedown"],T,{x:U[0],y:U[1]}),null==j?($[4]=1,r.data.bgActivePosistion={x:U[0],y:U[1]},r.redrawHint("select",!0),r.redraw()):j.pannable()&&($[4]=1),r.hoverData.tapholdCancelled=!1,clearTimeout(r.hoverData.tapholdTimeout),r.hoverData.tapholdTimeout=setTimeout(function(){if(!r.hoverData.tapholdCancelled){var Ne=r.hoverData.down;Ne?Ne.emit({originalEvent:T,type:"taphold",position:{x:U[0],y:U[1]}}):_.emit({originalEvent:T,type:"taphold",position:{x:U[0],y:U[1]}})}},r.tapholdDuration)}$[0]=$[2]=U[0],$[1]=$[3]=U[1]}},!1);var A,B,R,D=function(T){var _=T.getRootNode();if(_&&11===_.nodeType&&void 0!==_.host)return _}(r.container);r.registerBinding([e,D],"mousemove",function(T){var Hr;if(r.hoverData.capture||P(T)){var W=!1,U=r.cy,$=U.zoom(),ue=[T.clientX,T.clientY],j=r.projectIntoViewport(ue[0],ue[1]),fe=r.hoverData.mdownPos,Ee=r.hoverData.mdownGPos,Se=r.selection,pe=null;!r.hoverData.draggingEles&&!r.hoverData.dragging&&!r.hoverData.selecting&&(pe=r.findNearestElement(j[0],j[1],!0,!1));var Ze,Ce=r.hoverData.last,me=r.hoverData.down,xe=[j[0]-Se[2],j[1]-Se[3]],Ne=r.dragData.possibleDragElements;if(Ee){var fr=ue[0]-Ee[0],sr=fr*fr,Ke=ue[1]-Ee[1],tr=sr+Ke*Ke;r.hoverData.isOverThresholdDrag=Ze=tr>=r.desktopTapThreshold2}var Cr=i(T);Ze&&(r.hoverData.tapholdCancelled=!0);W=!0,n(pe,["mousemove","vmousemove","tapdrag"],T,{x:j[0],y:j[1]});var ht=function(){r.data.bgActivePosistion=void 0,r.hoverData.selecting||U.emit({originalEvent:T,type:"boxstart",position:{x:j[0],y:j[1]}}),Se[4]=1,r.hoverData.selecting=!0,r.redrawHint("select",!0),r.redraw()};if(3===r.hoverData.which){if(Ze){var Qr={originalEvent:T,type:"cxtdrag",position:{x:j[0],y:j[1]}};me?me.emit(Qr):U.emit(Qr),r.hoverData.cxtDragged=!0,(!r.hoverData.cxtOver||pe!==r.hoverData.cxtOver)&&(r.hoverData.cxtOver&&r.hoverData.cxtOver.emit({originalEvent:T,type:"cxtdragout",position:{x:j[0],y:j[1]}}),r.hoverData.cxtOver=pe,pe&&pe.emit({originalEvent:T,type:"cxtdragover",position:{x:j[0],y:j[1]}}))}}else if(r.hoverData.dragging){if(W=!0,U.panningEnabled()&&U.userPanningEnabled()){var na;if(r.hoverData.justStartedPan){var Un=r.hoverData.mdownPos;na={x:(j[0]-Un[0])*$,y:(j[1]-Un[1])*$},r.hoverData.justStartedPan=!1}else na={x:xe[0]*$,y:xe[1]*$};U.panBy(na),U.emit("dragpan"),r.hoverData.dragged=!0}j=r.projectIntoViewport(T.clientX,T.clientY)}else if(1!=Se[4]||null!=me&&!me.pannable()){if(me&&me.pannable()&&me.active()&&me.unactivate(),(!me||!me.grabbed())&&pe!=Ce&&(Ce&&n(Ce,["mouseout","tapdragout"],T,{x:j[0],y:j[1]}),pe&&n(pe,["mouseover","tapdragover"],T,{x:j[0],y:j[1]}),r.hoverData.last=pe),me)if(Ze){if(U.boxSelectionEnabled()&&Cr)me&&me.grabbed()&&(p(Ne),me.emit("freeon"),Ne.emit("free"),r.dragData.didDrag&&(me.emit("dragfreeon"),Ne.emit("dragfree"))),ht();else if(me&&me.grabbed()&&r.nodeIsDraggable(me)){var Tr=!r.dragData.didDrag;Tr&&r.redrawHint("eles",!0),r.dragData.didDrag=!0,r.hoverData.draggingEles||y(Ne,{inDragLayer:!0});var pr={x:0,y:0};if(te(xe[0])&&te(xe[1])&&(pr.x+=xe[0],pr.y+=xe[1],Tr)){var Sr=r.hoverData.dragDelta;Sr&&te(Sr[0])&&te(Sr[1])&&(pr.x+=Sr[0],pr.y+=Sr[1])}r.hoverData.draggingEles=!0,Ne.silentShift(pr).emit("position drag"),r.redrawHint("drag",!0),r.redraw()}}else 0===(Hr=r.hoverData.dragDelta=r.hoverData.dragDelta||[]).length?(Hr.push(xe[0]),Hr.push(xe[1])):(Hr[0]+=xe[0],Hr[1]+=xe[1]);W=!0}else if(Ze){if(r.hoverData.dragging||!U.boxSelectionEnabled()||!Cr&&U.panningEnabled()&&U.userPanningEnabled()){if(!r.hoverData.selecting&&U.panningEnabled()&&U.userPanningEnabled()){s(me,r.hoverData.downs)&&(r.hoverData.dragging=!0,r.hoverData.justStartedPan=!0,Se[4]=0,r.data.bgActivePosistion=Ot(fe),r.redrawHint("select",!0),r.redraw())}}else ht();me&&me.pannable()&&me.active()&&me.unactivate()}if(Se[2]=j[0],Se[3]=j[1],W)return T.stopPropagation&&T.stopPropagation(),T.preventDefault&&T.preventDefault(),!1}},!1),r.registerBinding(e,"mouseup",function(T){if((1!==r.hoverData.which||1===T.which||!r.hoverData.capture)&&r.hoverData.capture){r.hoverData.capture=!1;var W=r.cy,U=r.projectIntoViewport(T.clientX,T.clientY),$=r.selection,ue=r.findNearestElement(U[0],U[1],!0,!1),j=r.dragData.possibleDragElements,fe=r.hoverData.down,Ee=i(T);if(r.data.bgActivePosistion&&(r.redrawHint("select",!0),r.redraw()),r.hoverData.tapholdCancelled=!0,r.data.bgActivePosistion=void 0,fe&&fe.unactivate(),3===r.hoverData.which){var Se={originalEvent:T,type:"cxttapend",position:{x:U[0],y:U[1]}};if(fe?fe.emit(Se):W.emit(Se),!r.hoverData.cxtDragged){var pe={originalEvent:T,type:"cxttap",position:{x:U[0],y:U[1]}};fe?fe.emit(pe):W.emit(pe)}r.hoverData.cxtDragged=!1,r.hoverData.which=null}else if(1===r.hoverData.which){if(n(ue,["mouseup","tapend","vmouseup"],T,{x:U[0],y:U[1]}),!r.dragData.didDrag&&!r.hoverData.dragged&&!r.hoverData.selecting&&!r.hoverData.isOverThresholdDrag&&(n(fe,["click","tap","vclick"],T,{x:U[0],y:U[1]}),B=!1,T.timeStamp-R<=W.multiClickDebounceTime()?(A&&clearTimeout(A),B=!0,R=null,n(fe,["dblclick","dbltap","vdblclick"],T,{x:U[0],y:U[1]})):(A=setTimeout(function(){B||n(fe,["oneclick","onetap","voneclick"],T,{x:U[0],y:U[1]})},W.multiClickDebounceTime()),R=T.timeStamp)),null==fe&&!r.dragData.didDrag&&!r.hoverData.selecting&&!r.hoverData.dragged&&!i(T)&&(W.$(t).unselect(["tapunselect"]),j.length>0&&r.redrawHint("eles",!0),r.dragData.possibleDragElements=j=W.collection()),ue==fe&&!r.dragData.didDrag&&!r.hoverData.selecting&&null!=ue&&ue._private.selectable&&(r.hoverData.dragging||("additive"===W.selectionType()||Ee?ue.selected()?ue.unselect(["tapunselect"]):ue.select(["tapselect"]):Ee||(W.$(t).unmerge(ue).unselect(["tapunselect"]),ue.select(["tapselect"]))),r.redrawHint("eles",!0)),r.hoverData.selecting){var Ce=W.collection(r.getAllInBox($[0],$[1],$[2],$[3]));r.redrawHint("select",!0),Ce.length>0&&r.redrawHint("eles",!0),W.emit({type:"boxend",originalEvent:T,position:{x:U[0],y:U[1]}});"additive"===W.selectionType()||Ee||W.$(t).unmerge(Ce).unselect(),Ce.emit("box").stdFilter(function(Ze){return Ze.selectable()&&!Ze.selected()}).select().emit("boxselect"),r.redraw()}if(r.hoverData.dragging&&(r.hoverData.dragging=!1,r.redrawHint("select",!0),r.redrawHint("eles",!0),r.redraw()),!$[4]){r.redrawHint("drag",!0),r.redrawHint("eles",!0);var xe=fe&&fe.grabbed();p(j),xe&&(fe.emit("freeon"),j.emit("free"),r.dragData.didDrag&&(fe.emit("dragfreeon"),j.emit("dragfree")))}}$[4]=0,r.hoverData.down=null,r.hoverData.cxtStarted=!1,r.hoverData.draggingEles=!1,r.hoverData.selecting=!1,r.hoverData.isOverThresholdDrag=!1,r.dragData.didDrag=!1,r.hoverData.dragged=!1,r.hoverData.dragDelta=[],r.hoverData.mdownPos=null,r.hoverData.mdownGPos=null,r.hoverData.which=null}},!1);var L,M=[],O=1e5,N=function(T){var _=!1,W=T.deltaY;if(null==W&&(null!=T.wheelDeltaY?W=T.wheelDeltaY/4:null!=T.wheelDelta&&(W=T.wheelDelta/4)),null==L)if(M.length>=4){var U=M;if(L=function(T,_){for(var W=0;W<T.length;W++)if(T[W]%_!=0)return!1;return!0}(U,5),!L){var $=Math.abs(U[0]);L=function(T){for(var _=Math.abs(T[0]),W=1;W<T.length;W++)if(Math.abs(T[W])!==_)return!1;return!0}(U)&&$>5}if(L)for(var ue=0;ue<U.length;ue++)O=Math.min(Math.abs(U[ue]),O)}else M.push(W),_=!0;else L&&(O=Math.min(Math.abs(W),O));if(!r.scrollingPage){var j=r.cy,fe=j.zoom(),Ee=j.pan(),Se=r.projectIntoViewport(T.clientX,T.clientY),pe=[Se[0]*fe+Ee.x,Se[1]*fe+Ee.y];if(r.hoverData.draggingEles||r.hoverData.dragging||r.hoverData.cxtStarted||0!==r.selection[4])return void T.preventDefault();if(j.panningEnabled()&&j.userPanningEnabled()&&j.zoomingEnabled()&&j.userZoomingEnabled()){var Ce;T.preventDefault(),r.data.wheelZooming=!0,clearTimeout(r.data.wheelTimeout),r.data.wheelTimeout=setTimeout(function(){r.data.wheelZooming=!1,r.redrawHint("eles",!0),r.redraw()},150),_&&Math.abs(W)>5&&(W=5*wi(W)),Ce=W/-250,L&&(Ce/=O,Ce*=3),Ce*=r.wheelSensitivity,1===T.deltaMode&&(Ce*=33);var xe=j.zoom()*Math.pow(10,Ce);"gesturechange"===T.type&&(xe=r.gestureStartZoom*T.scale),j.zoom({level:xe,renderedPosition:{x:pe[0],y:pe[1]}}),j.emit("gesturechange"===T.type?"pinchzoom":"scrollzoom")}}};r.registerBinding(r.container,"wheel",N,!0),r.registerBinding(e,"scroll",function(T){r.scrollingPage=!0,clearTimeout(r.scrollingPageTimeout),r.scrollingPageTimeout=setTimeout(function(){r.scrollingPage=!1},250)},!0),r.registerBinding(r.container,"gesturestart",function(T){r.gestureStartZoom=r.cy.zoom(),r.hasTouchStarted||T.preventDefault()},!0),r.registerBinding(r.container,"gesturechange",function(Y){r.hasTouchStarted||N(Y)},!0),r.registerBinding(r.container,"mouseout",function(T){var _=r.projectIntoViewport(T.clientX,T.clientY);r.cy.emit({originalEvent:T,type:"mouseout",position:{x:_[0],y:_[1]}})},!1),r.registerBinding(r.container,"mouseover",function(T){var _=r.projectIntoViewport(T.clientX,T.clientY);r.cy.emit({originalEvent:T,type:"mouseover",position:{x:_[0],y:_[1]}})},!1);var F,K,X,Q,Z,re,ae,J,z,q,H,ee,ne,Ie,se,oe,ce,ge,de,ye,be=function(T,_,W,U){return Math.sqrt((W-T)*(W-T)+(U-_)*(U-_))},Ge=function(T,_,W,U){return(W-T)*(W-T)+(U-_)*(U-_)};if(r.registerBinding(r.container,"touchstart",Ie=function(T){if(r.hasTouchStarted=!0,P(T)){b(),r.touchData.capture=!0,r.data.bgActivePosistion=void 0;var _=r.cy,W=r.touchData.now,U=r.touchData.earlier;if(T.touches[0]){var $=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);W[0]=$[0],W[1]=$[1]}if(T.touches[1]){$=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);W[2]=$[0],W[3]=$[1]}if(T.touches[2]){$=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);W[4]=$[0],W[5]=$[1]}if(T.touches[1]){r.touchData.singleTouchMoved=!0,p(r.dragData.touchDragEles);var ue=r.findContainerClientCoords();z=ue[0],q=ue[1],H=ue[2],ee=ue[3],F=T.touches[0].clientX-z,K=T.touches[0].clientY-q,X=T.touches[1].clientX-z,Q=T.touches[1].clientY-q,ne=0<=F&&F<=H&&0<=X&&X<=H&&0<=K&&K<=ee&&0<=Q&&Q<=ee;var j=_.pan(),fe=_.zoom();Z=be(F,K,X,Q),re=Ge(F,K,X,Q),J=[((ae=[(F+X)/2,(K+Q)/2])[0]-j.x)/fe,(ae[1]-j.y)/fe];if(re<4e4&&!T.touches[2]){var pe=r.findNearestElement(W[0],W[1],!0,!0),Ce=r.findNearestElement(W[2],W[3],!0,!0);return pe&&pe.isNode()?(pe.activate().emit({originalEvent:T,type:"cxttapstart",position:{x:W[0],y:W[1]}}),r.touchData.start=pe):Ce&&Ce.isNode()?(Ce.activate().emit({originalEvent:T,type:"cxttapstart",position:{x:W[0],y:W[1]}}),r.touchData.start=Ce):_.emit({originalEvent:T,type:"cxttapstart",position:{x:W[0],y:W[1]}}),r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!0,r.touchData.cxtDragged=!1,r.data.bgActivePosistion=void 0,void r.redraw()}}if(T.touches[2])_.boxSelectionEnabled()&&T.preventDefault();else if(!T.touches[1]&&T.touches[0]){var me=r.findNearestElements(W[0],W[1],!0,!0),xe=me[0];if(null!=xe&&(xe.activate(),r.touchData.start=xe,r.touchData.starts=me,r.nodeIsGrabbable(xe))){var Ne=r.dragData.touchDragEles=_.collection(),Ze=null;r.redrawHint("eles",!0),r.redrawHint("drag",!0),xe.selected()?(Ze=_.$(function(tr){return tr.selected()&&r.nodeIsGrabbable(tr)}),y(Ze,{addToList:Ne})):g(xe,{addToList:Ne}),f(xe);var fr=function(Cr){return{originalEvent:T,type:Cr,position:{x:W[0],y:W[1]}}};xe.emit(fr("grabon")),Ze?Ze.forEach(function(tr){tr.emit(fr("grab"))}):xe.emit(fr("grab"))}n(xe,["touchstart","tapstart","vmousedown"],T,{x:W[0],y:W[1]}),null==xe&&(r.data.bgActivePosistion={x:$[0],y:$[1]},r.redrawHint("select",!0),r.redraw()),r.touchData.singleTouchMoved=!1,r.touchData.singleTouchStartTime=+new Date,clearTimeout(r.touchData.tapholdTimeout),r.touchData.tapholdTimeout=setTimeout(function(){!1===r.touchData.singleTouchMoved&&!r.pinching&&!r.touchData.selecting&&n(r.touchData.start,["taphold"],T,{x:W[0],y:W[1]})},r.tapholdDuration)}if(T.touches.length>=1){for(var sr=r.touchData.startPosition=[null,null,null,null,null,null],Ke=0;Ke<W.length;Ke++)sr[Ke]=U[Ke]=W[Ke];var cr=T.touches[0];r.touchData.startGPosition=[cr.clientX,cr.clientY]}}},!1),r.registerBinding(e,"touchmove",se=function(T){var _=r.touchData.capture;if(_||P(T)){var W=r.selection,U=r.cy,$=r.touchData.now,ue=r.touchData.earlier,j=U.zoom();if(T.touches[0]){var fe=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);$[0]=fe[0],$[1]=fe[1]}if(T.touches[1]){fe=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);$[2]=fe[0],$[3]=fe[1]}if(T.touches[2]){fe=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);$[4]=fe[0],$[5]=fe[1]}var Se,Ee=r.touchData.startGPosition;if(_&&T.touches[0]&&Ee){for(var pe=[],Ce=0;Ce<$.length;Ce++)pe[Ce]=$[Ce]-ue[Ce];var me=T.touches[0].clientX-Ee[0],xe=me*me,Ne=T.touches[0].clientY-Ee[1];Se=xe+Ne*Ne>=r.touchTapThreshold2}if(_&&r.touchData.cxt){T.preventDefault();var sr=T.touches[0].clientX-z,Ke=T.touches[0].clientY-q,cr=T.touches[1].clientX-z,tr=T.touches[1].clientY-q,Cr=Ge(sr,Ke,cr,tr);if(Cr/re>=2.25||Cr>=22500){r.touchData.cxt=!1,r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var Rt={originalEvent:T,type:"cxttapend",position:{x:$[0],y:$[1]}};r.touchData.start?(r.touchData.start.unactivate().emit(Rt),r.touchData.start=null):U.emit(Rt)}}if(_&&r.touchData.cxt){Rt={originalEvent:T,type:"cxtdrag",position:{x:$[0],y:$[1]}};r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.touchData.start?r.touchData.start.emit(Rt):U.emit(Rt),r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxtDragged=!0;var Tr=r.findNearestElement($[0],$[1],!0,!0);(!r.touchData.cxtOver||Tr!==r.touchData.cxtOver)&&(r.touchData.cxtOver&&r.touchData.cxtOver.emit({originalEvent:T,type:"cxtdragout",position:{x:$[0],y:$[1]}}),r.touchData.cxtOver=Tr,Tr&&Tr.emit({originalEvent:T,type:"cxtdragover",position:{x:$[0],y:$[1]}}))}else if(_&&T.touches[2]&&U.boxSelectionEnabled())T.preventDefault(),r.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,r.touchData.selecting||U.emit({originalEvent:T,type:"boxstart",position:{x:$[0],y:$[1]}}),r.touchData.selecting=!0,r.touchData.didSelect=!0,W[4]=1,W&&0!==W.length&&void 0!==W[0]?(W[2]=($[0]+$[2]+$[4])/3,W[3]=($[1]+$[3]+$[5])/3):(W[0]=($[0]+$[2]+$[4])/3,W[1]=($[1]+$[3]+$[5])/3,W[2]=($[0]+$[2]+$[4])/3+1,W[3]=($[1]+$[3]+$[5])/3+1),r.redrawHint("select",!0),r.redraw();else if(_&&T.touches[1]&&!r.touchData.didSelect&&U.zoomingEnabled()&&U.panningEnabled()&&U.userZoomingEnabled()&&U.userPanningEnabled()){if(T.preventDefault(),r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),pr=r.dragData.touchDragEles){r.redrawHint("drag",!0);for(var Sr=0;Sr<pr.length;Sr++){var $n=pr[Sr]._private;$n.grabbed=!1,$n.rscratch.inDragLayer=!1}}var Hr=r.touchData.start,Mf=(sr=T.touches[0].clientX-z,Ke=T.touches[0].clientY-q,cr=T.touches[1].clientX-z,tr=T.touches[1].clientY-q,be(sr,Ke,cr,tr)),vm=Mf/Z;if(ne){var gm=(sr-F+(cr-X))/2,pm=(Ke-K+(tr-Q))/2,qa=U.zoom(),go=qa*vm,Kn=U.pan(),Lf=J[0]*qa+Kn.x,If=J[1]*qa+Kn.y,ym={x:-go/qa*(Lf-Kn.x-gm)+Lf,y:-go/qa*(If-Kn.y-pm)+If};if(Hr&&Hr.active()){var pr=r.dragData.touchDragEles;p(pr),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Hr.unactivate().emit("freeon"),pr.emit("free"),r.dragData.didDrag&&(Hr.emit("dragfreeon"),pr.emit("dragfree"))}U.viewport({zoom:go,pan:ym,cancelOnFailedZoom:!0}),U.emit("pinchzoom"),Z=Mf,F=sr,K=Ke,X=cr,Q=tr,r.pinching=!0}if(T.touches[0]){fe=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);$[0]=fe[0],$[1]=fe[1]}if(T.touches[1]){fe=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);$[2]=fe[0],$[3]=fe[1]}if(T.touches[2]){fe=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);$[4]=fe[0],$[5]=fe[1]}}else if(T.touches[0]&&!r.touchData.didSelect){var Lr=r.touchData.start,po=r.touchData.last;if(!r.hoverData.draggingEles&&!r.swipePanning&&(Tr=r.findNearestElement($[0],$[1],!0,!0)),_&&null!=Lr&&T.preventDefault(),_&&null!=Lr&&r.nodeIsDraggable(Lr))if(Se){pr=r.dragData.touchDragEles;var Of=!r.dragData.didDrag;Of&&y(pr,{inDragLayer:!0}),r.dragData.didDrag=!0;var _a={x:0,y:0};if(te(pe[0])&&te(pe[1])&&(_a.x+=pe[0],_a.y+=pe[1],Of))r.redrawHint("eles",!0),(Ir=r.touchData.dragDelta)&&te(Ir[0])&&te(Ir[1])&&(_a.x+=Ir[0],_a.y+=Ir[1]);r.hoverData.draggingEles=!0,pr.silentShift(_a).emit("position drag"),r.redrawHint("drag",!0),r.touchData.startPosition[0]==ue[0]&&r.touchData.startPosition[1]==ue[1]&&r.redrawHint("eles",!0),r.redraw()}else{var Ir;0===(Ir=r.touchData.dragDelta=r.touchData.dragDelta||[]).length?(Ir.push(pe[0]),Ir.push(pe[1])):(Ir[0]+=pe[0],Ir[1]+=pe[1])}if(n(Lr||Tr,["touchmove","tapdrag","vmousemove"],T,{x:$[0],y:$[1]}),(!Lr||!Lr.grabbed())&&Tr!=po&&(po&&po.emit({originalEvent:T,type:"tapdragout",position:{x:$[0],y:$[1]}}),Tr&&Tr.emit({originalEvent:T,type:"tapdragover",position:{x:$[0],y:$[1]}})),r.touchData.last=Tr,_)for(Sr=0;Sr<$.length;Sr++)$[Sr]&&r.touchData.startPosition[Sr]&&Se&&(r.touchData.singleTouchMoved=!0);if(_&&(null==Lr||Lr.pannable())&&U.panningEnabled()&&U.userPanningEnabled()){s(Lr,r.touchData.starts)&&(T.preventDefault(),r.data.bgActivePosistion||(r.data.bgActivePosistion=Ot(r.touchData.startPosition)),r.swipePanning?(U.panBy({x:pe[0]*j,y:pe[1]*j}),U.emit("dragpan")):Se&&(r.swipePanning=!0,U.panBy({x:me*j,y:Ne*j}),U.emit("dragpan"),Lr&&(Lr.unactivate(),r.redrawHint("select",!0),r.touchData.start=null)));fe=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);$[0]=fe[0],$[1]=fe[1]}}for(Ce=0;Ce<$.length;Ce++)ue[Ce]=$[Ce];_&&T.touches.length>0&&!r.hoverData.draggingEles&&!r.swipePanning&&null!=r.data.bgActivePosistion&&(r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.redraw())}},!1),r.registerBinding(e,"touchcancel",oe=function(T){var _=r.touchData.start;r.touchData.capture=!1,_&&_.unactivate()}),r.registerBinding(e,"touchend",ce=function(T){var _=r.touchData.start;if(r.touchData.capture){0===T.touches.length&&(r.touchData.capture=!1),T.preventDefault();var U=r.selection;r.swipePanning=!1,r.hoverData.draggingEles=!1;var Se,$=r.cy,ue=$.zoom(),j=r.touchData.now,fe=r.touchData.earlier;if(T.touches[0]){var Ee=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);j[0]=Ee[0],j[1]=Ee[1]}if(T.touches[1]){Ee=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);j[2]=Ee[0],j[3]=Ee[1]}if(T.touches[2]){Ee=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);j[4]=Ee[0],j[5]=Ee[1]}if(_&&_.unactivate(),r.touchData.cxt){if(Se={originalEvent:T,type:"cxttapend",position:{x:j[0],y:j[1]}},_?_.emit(Se):$.emit(Se),!r.touchData.cxtDragged){var pe={originalEvent:T,type:"cxttap",position:{x:j[0],y:j[1]}};_?_.emit(pe):$.emit(pe)}return r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!1,r.touchData.start=null,void r.redraw()}if(!T.touches[2]&&$.boxSelectionEnabled()&&r.touchData.selecting){r.touchData.selecting=!1;var Ce=$.collection(r.getAllInBox(U[0],U[1],U[2],U[3]));U[0]=void 0,U[1]=void 0,U[2]=void 0,U[3]=void 0,U[4]=0,r.redrawHint("select",!0),$.emit({type:"boxend",originalEvent:T,position:{x:j[0],y:j[1]}});Ce.emit("box").stdFilter(function(Qr){return Qr.selectable()&&!Qr.selected()}).select().emit("boxselect"),Ce.nonempty()&&r.redrawHint("eles",!0),r.redraw()}if(null!=_&&_.unactivate(),T.touches[2])r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);else if(!T.touches[1]&&!T.touches[0]&&!T.touches[0]){r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var xe=r.dragData.touchDragEles;if(null!=_){var Ne=_._private.grabbed;p(xe),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Ne&&(_.emit("freeon"),xe.emit("free"),r.dragData.didDrag&&(_.emit("dragfreeon"),xe.emit("dragfree"))),n(_,["touchend","tapend","vmouseup","tapdragout"],T,{x:j[0],y:j[1]}),_.unactivate(),r.touchData.start=null}else{var Ze=r.findNearestElement(j[0],j[1],!0,!0);n(Ze,["touchend","tapend","vmouseup","tapdragout"],T,{x:j[0],y:j[1]})}var fr=r.touchData.startPosition[0]-j[0],sr=fr*fr,Ke=r.touchData.startPosition[1]-j[1],Cr=(sr+Ke*Ke)*ue*ue;r.touchData.singleTouchMoved||(_||$.$(":selected").unselect(["tapunselect"]),n(_,["tap","vclick"],T,{x:j[0],y:j[1]}),ge=!1,T.timeStamp-ye<=$.multiClickDebounceTime()?(de&&clearTimeout(de),ge=!0,ye=null,n(_,["dbltap","vdblclick"],T,{x:j[0],y:j[1]})):(de=setTimeout(function(){ge||n(_,["onetap","voneclick"],T,{x:j[0],y:j[1]})},$.multiClickDebounceTime()),ye=T.timeStamp)),null!=_&&!r.dragData.didDrag&&_._private.selectable&&Cr<r.touchTapThreshold2&&!r.pinching&&("single"===$.selectionType()?($.$(t).unmerge(_).unselect(["tapunselect"]),_.select(["tapselect"])):_.selected()?_.unselect(["tapunselect"]):_.select(["tapselect"]),r.redrawHint("eles",!0)),r.touchData.singleTouchMoved=!0}for(var Gr=0;Gr<j.length;Gr++)fe[Gr]=j[Gr];r.dragData.didDrag=!1,0===T.touches.length&&(r.touchData.dragDelta=[],r.touchData.startPosition=[null,null,null,null,null,null],r.touchData.startGPosition=null,r.touchData.didSelect=!1),T.touches.length<2&&(1===T.touches.length&&(r.touchData.startGPosition=[T.touches[0].clientX,T.touches[0].clientY]),r.pinching=!1,r.redrawHint("eles",!0),r.redraw())}},!1),typeof TouchEvent>"u"){var we=[],De=function(T){return{clientX:T.clientX,clientY:T.clientY,force:1,identifier:T.pointerId,pageX:T.pageX,pageY:T.pageY,radiusX:T.width/2,radiusY:T.height/2,screenX:T.screenX,screenY:T.screenY,target:T.target}},$e=function(T){we.push(function(T){return{event:T,touch:De(T)}}(T))},Re=function(T){for(var _=0;_<we.length;_++){if(we[_].event.pointerId===T.pointerId)return void we.splice(_,1)}},Pe=function(T){T.touches=we.map(function(_){return _.touch})},le=function(T){return"mouse"===T.pointerType||4===T.pointerType};r.registerBinding(r.container,"pointerdown",function(Y){le(Y)||(Y.preventDefault(),$e(Y),Pe(Y),Ie(Y))}),r.registerBinding(r.container,"pointerup",function(Y){le(Y)||(Re(Y),Pe(Y),ce(Y))}),r.registerBinding(r.container,"pointercancel",function(Y){le(Y)||(Re(Y),Pe(Y),oe())}),r.registerBinding(r.container,"pointermove",function(Y){var T,_;le(Y)||(Y.preventDefault(),T=Y,(_=we.filter(function(W){return W.event.pointerId===T.pointerId})[0]).event=T,_.touch=De(T),Pe(Y),se(Y))})}};var Xr={generatePolygon:function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,draw:function(a,n,i,s,o,l){this.renderer.nodeShapeImpl("polygon",a,n,i,s,o,this.points)},intersectLine:function(a,n,i,s,o,l,u,v){return ya(o,l,this.points,a,n,i/2,s/2,u)},checkPoint:function(a,n,i,s,o,l,u,v){return Kr(a,n,this.points,l,u,s,o,[0,-1],i)}}}};Xr.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,s,o,l){return function(e,t,a,n,i,s){var o=a-e,l=n-t;o/=i,l/=s;var u=Math.sqrt(o*o+l*l),v=u-1;if(v<0)return[];var f=v/u;return[(a-e)*f+e,(n-t)*f+t]}(i,s,e,t,a/2+o,n/2+o)},checkPoint:function(e,t,a,n,i,s,o,l){return bt(e,t,n,i,s,o,a)}}},Xr.generateRoundPolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,getOrCreateCorners:function(a,n,i,s,o,l,u){if(void 0!==l[u]&&l[u+"-cx"]===a&&l[u+"-cy"]===n)return l[u];l[u]=new Array(e.length/2),l[u+"-cx"]=a,l[u+"-cy"]=n;var v=i/2,f=s/2;o="auto"===o?lu(i,s):o;for(var c=new Array(e.length/2),h=0;h<e.length/2;h++)c[h]={x:a+v*e[2*h],y:n+f*e[2*h+1]};var d,y,g,p,m=c.length;for(y=c[m-1],d=0;d<m;d++)g=c[d%m],p=c[(d+1)%m],l[u][d]=Zs(y,g,p,o),y=g,g=p;return l[u]},draw:function(a,n,i,s,o,l,u){this.renderer.nodeShapeImpl("round-polygon",a,n,i,s,o,this.points,this.getOrCreateCorners(n,i,s,o,l,u,"drawCorners"))},intersectLine:function(a,n,i,s,o,l,u,v,f){return function(e,t,a,n,i,s,o,l,u){var f,v=[],c=new Array(2*a.length);u.forEach(function(m,b){0===b?(c[c.length-2]=m.startX,c[c.length-1]=m.startY):(c[4*b-2]=m.startX,c[4*b-1]=m.startY),c[4*b]=m.stopX,c[4*b+1]=m.stopY,0!==(f=pa(e,t,n,i,m.cx,m.cy,m.radius)).length&&v.push(f[0],f[1])});for(var h=0;h<c.length/4;h++)0!==(f=at(e,t,n,i,c[4*h],c[4*h+1],c[4*h+2],c[4*h+3],!1)).length&&v.push(f[0],f[1]);if(v.length>2){for(var d=[v[0],v[1]],y=Math.pow(d[0]-e,2)+Math.pow(d[1]-t,2),g=1;g<v.length/2;g++){var p=Math.pow(v[2*g]-e,2)+Math.pow(v[2*g+1]-t,2);p<=y&&(d[0]=v[2*g],d[1]=v[2*g+1],y=p)}return d}return v}(o,l,this.points,a,n,0,0,0,this.getOrCreateCorners(a,n,i,s,v,f,"corners"))},checkPoint:function(a,n,i,s,o,l,u,v,f){return function(e,t,a,n,i,s,o,l){for(var u=new Array(2*a.length),v=0;v<l.length;v++){var f=l[v];if(u[4*v+0]=f.startX,u[4*v+1]=f.startY,u[4*v+2]=f.stopX,u[4*v+3]=f.stopY,Math.pow(f.cx-e,2)+Math.pow(f.cy-t,2)<=Math.pow(f.radius,2))return!0}return Er(e,t,u)}(a,n,this.points,0,0,0,0,this.getOrCreateCorners(l,u,s,o,v,f,"corners"))}}},Xr.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:yr(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,s)},intersectLine:function(e,t,a,n,i,s,o,l){return ou(i,s,e,t,a,n,o,l)},checkPoint:function(e,t,a,n,i,s,o,l){var u=n/2,v=i/2;l="auto"===l?nt(n,i):l;var f=2*(l=Math.min(u,v,l));return!!(Kr(e,t,this.points,s,o,n,i-f,[0,-1],a)||Kr(e,t,this.points,s,o,n-f,i,[0,-1],a)||bt(e,t,f,f,s-u+l,o-v+l,a)||bt(e,t,f,f,s+u-l,o-v+l,a)||bt(e,t,f,f,s+u-l,o+v-l,a)||bt(e,t,f,f,s-u+l,o+v-l,a))}}},Xr.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:8,points:yr(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,null,s)},generateCutTrianglePts:function(e,t,a,n,i){var s="auto"===i?this.cornerLength:i,o=t/2,l=e/2,u=a-l,v=a+l,f=n-o,c=n+o;return{topLeft:[u,f+s,u+s,f,u+s,f+s],topRight:[v-s,f,v,f+s,v-s,f+s],bottomRight:[v,c-s,v-s,c,v-s,c-s],bottomLeft:[u+s,c,u,c-s,u+s,c-s]}},intersectLine:function(e,t,a,n,i,s,o,l){var u=this.generateCutTrianglePts(a+2*o,n+2*o,e,t,l),v=[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]);return ya(i,s,v,e,t)},checkPoint:function(e,t,a,n,i,s,o,l){var u="auto"===l?this.cornerLength:l;if(Kr(e,t,this.points,s,o,n,i-2*u,[0,-1],a)||Kr(e,t,this.points,s,o,n-2*u,i,[0,-1],a))return!0;var v=this.generateCutTrianglePts(n,i,s,o);return Er(e,t,v.topLeft)||Er(e,t,v.topRight)||Er(e,t,v.bottomRight)||Er(e,t,v.bottomLeft)}}},Xr.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:yr(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,s,o,l){var c=this.generateBarrelBezierPts(a+2*o,n+2*o,e,t),h=function(g){var p=Nt({x:g[0],y:g[1]},{x:g[2],y:g[3]},{x:g[4],y:g[5]},.15),m=Nt({x:g[0],y:g[1]},{x:g[2],y:g[3]},{x:g[4],y:g[5]},.5),b=Nt({x:g[0],y:g[1]},{x:g[2],y:g[3]},{x:g[4],y:g[5]},.85);return[g[0],g[1],p.x,p.y,m.x,m.y,b.x,b.y,g[4],g[5]]},d=[].concat(h(c.topLeft),h(c.topRight),h(c.bottomRight),h(c.bottomLeft));return ya(i,s,d,e,t)},generateBarrelBezierPts:function(e,t,a,n){var i=t/2,s=e/2,o=a-s,l=a+s,u=n-i,v=n+i,f=Si(e,t),c=f.heightOffset,h=f.widthOffset,d=f.ctrlPtOffsetPct*e,y={topLeft:[o,u+c,o+d,u,o+h,u],topRight:[l-h,u,l-d,u,l,u+c],bottomRight:[l,v-c,l-d,v,l-h,v],bottomLeft:[o+h,v,o+d,v,o,v-c]};return y.topLeft.isTop=!0,y.topRight.isTop=!0,y.bottomLeft.isBottom=!0,y.bottomRight.isBottom=!0,y},checkPoint:function(e,t,a,n,i,s,o,l){var u=Si(n,i),v=u.heightOffset,f=u.widthOffset;if(Kr(e,t,this.points,s,o,n,i-2*v,[0,-1],a)||Kr(e,t,this.points,s,o,n-2*f,i,[0,-1],a))return!0;for(var c=this.generateBarrelBezierPts(n,i,s,o),h=function(k,S,P){var D=P[4],A=P[2],B=P[0],R=P[5],M=P[1],I=Math.min(D,B),L=Math.max(D,B),O=Math.min(R,M),V=Math.max(R,M);if(I<=k&&k<=L&&O<=S&&S<=V){var G=function(e,t,a){return[e-2*t+a,2*(t-e),e]}(D,A,B),N=function(e,t,a,n){var i=t*t-4*e*(a-=n);if(i<0)return[];var s=Math.sqrt(i),o=2*e;return[(-t+s)/o,(-t-s)/o]}(G[0],G[1],G[2],k),F=N.filter(function(K){return 0<=K&&K<=1});if(F.length>0)return F[0]}return null},d=Object.keys(c),y=0;y<d.length;y++){var p=c[d[y]],m=h(e,t,p);if(null!=m){var b=p[5],w=p[3],E=p[1],C=ar(b,w,E,m);if(p.isTop&&C<=t||p.isBottom&&t<=C)return!0}}return!1}}},Xr.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:yr(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,s)},intersectLine:function(e,t,a,n,i,s,o,l){var v=t-(n/2+o),h=at(i,s,e,t,e-(a/2+o),v,e+(a/2+o),v,!1);return h.length>0?h:ou(i,s,e,t,a,n,o,l)},checkPoint:function(e,t,a,n,i,s,o,l){var u=2*(l="auto"===l?nt(n,i):l);if(Kr(e,t,this.points,s,o,n,i-u,[0,-1],a)||Kr(e,t,this.points,s,o,n-u,i,[0,-1],a))return!0;var v=n/2+2*a,f=i/2+2*a;return!!(Er(e,t,[s-v,o-f,s-v,o,s+v,o,s+v,o-f])||bt(e,t,u,u,s+n/2-l,o+i/2-l,a)||bt(e,t,u,u,s-n/2+l,o+i/2-l,a))}}},Xr.registerNodeShapes=function(){var r=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",yr(3,0)),this.generateRoundPolygon("round-triangle",yr(3,0)),this.generatePolygon("rectangle",yr(4,0)),r.square=r.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();var t=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",t),this.generateRoundPolygon("round-diamond",t),this.generatePolygon("pentagon",yr(5,0)),this.generateRoundPolygon("round-pentagon",yr(5,0)),this.generatePolygon("hexagon",yr(6,0)),this.generateRoundPolygon("round-hexagon",yr(6,0)),this.generatePolygon("heptagon",yr(7,0)),this.generateRoundPolygon("round-heptagon",yr(7,0)),this.generatePolygon("octagon",yr(8,0)),this.generateRoundPolygon("round-octagon",yr(8,0));var a=new Array(20),n=Ci(5,0),i=Ci(5,Math.PI/5),s=.5*(3-Math.sqrt(5));s*=1.57;for(var o=0;o<i.length/2;o++)i[2*o]*=s,i[2*o+1]*=s;for(o=0;o<5;o++)a[4*o]=n[2*o],a[4*o+1]=n[2*o+1],a[4*o+2]=i[2*o],a[4*o+3]=i[2*o+1];a=uu(a),this.generatePolygon("star",a),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);var l=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",l),this.generateRoundPolygon("round-tag",l),r.makePolygon=function(u){var c,f="polygon-"+u.join("$");return(c=this[f])?c:e.generatePolygon(f,u)}};var Ma={timeToRender:function(){return this.redrawTotalTime/this.redrawCount},redraw:function(r){r=r||eu();var e=this;void 0===e.averageRedrawTime&&(e.averageRedrawTime=0),void 0===e.lastRedrawTime&&(e.lastRedrawTime=0),void 0===e.lastDrawTime&&(e.lastDrawTime=0),e.requestedFrame=!0,e.renderOptions=r},beforeRender:function(r,e){if(!this.destroyed){null==e&&We("Priority is not optional for beforeRender");var t=this.beforeRenderCallbacks;t.push({fn:r,priority:e}),t.sort(function(a,n){return n.priority-a.priority})}}},Yv=function(e,t,a){for(var n=e.beforeRenderCallbacks,i=0;i<n.length;i++)n[i].fn(t,a)};Ma.startRenderLoop=function(){var r=this,e=r.cy;if(!r.renderLoopStarted){r.renderLoopStarted=!0;var t=function(n){if(!r.destroyed){if(!e.batching())if(r.requestedFrame&&!r.skipFrame){Yv(r,!0,n);var i=Wr();r.render(r.renderOptions);var s=r.lastDrawTime=Wr();void 0===r.averageRedrawTime&&(r.averageRedrawTime=s-i),void 0===r.redrawCount&&(r.redrawCount=0),r.redrawCount++,void 0===r.redrawTotalTime&&(r.redrawTotalTime=0);var o=s-i;r.redrawTotalTime+=o,r.lastRedrawTime=o,r.averageRedrawTime=r.averageRedrawTime/2+o/2,r.requestedFrame=!1}else Yv(r,!1,n);r.skipFrame=!1,Ka(t)}};Ka(t)}};var Xv=function(e){this.init(e)},jt=Xv.prototype;jt.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],jt.init=function(r){var e=this;e.options=r,e.cy=r.cy;var t=e.container=r.cy.container(),a=e.cy.window();if(a){var n=a.document,i=n.head,s="__________cytoscape_stylesheet",o="__________cytoscape_container",l=null!=n.getElementById(s);if(t.className.indexOf(o)<0&&(t.className=(t.className||"")+" "+o),!l){var u=n.createElement("style");u.id=s,u.textContent="."+o+" { position: relative; }",i.insertBefore(u,i.children[0])}"static"===a.getComputedStyle(t).getPropertyValue("position")&&Me("A Cytoscape container has style position:static and so can not use UI extensions properly")}e.selection=[void 0,void 0,void 0,void 0,0],e.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],e.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},e.dragData={possibleDragElements:[]},e.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},e.redraws=0,e.showFps=r.showFps,e.debug=r.debug,e.webgl=r.webgl,e.hideEdgesOnViewport=r.hideEdgesOnViewport,e.textureOnViewport=r.textureOnViewport,e.wheelSensitivity=r.wheelSensitivity,e.motionBlurEnabled=r.motionBlur,e.forcedPixelRatio=te(r.pixelRatio)?r.pixelRatio:null,e.motionBlur=r.motionBlur,e.motionBlurOpacity=r.motionBlurOpacity,e.motionBlurTransparency=1-e.motionBlurOpacity,e.motionBlurPxRatio=1,e.mbPxRBlurry=1,e.minMbLowQualFrames=4,e.fullQualityMb=!1,e.clearedForMotionBlur=[],e.desktopTapThreshold=r.desktopTapThreshold,e.desktopTapThreshold2=r.desktopTapThreshold*r.desktopTapThreshold,e.touchTapThreshold=r.touchTapThreshold,e.touchTapThreshold2=r.touchTapThreshold*r.touchTapThreshold,e.tapholdDuration=500,e.bindings=[],e.beforeRenderCallbacks=[],e.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},e.registerNodeShapes(),e.registerArrowShapes(),e.registerCalculationListeners()},jt.notify=function(r,e){var t=this,a=t.cy;if(!this.destroyed){if("init"===r)return void t.load();if("destroy"===r)return void t.destroy();("add"===r||"remove"===r||"move"===r&&a.hasCompoundNodes()||"load"===r||"zorder"===r||"mount"===r)&&t.invalidateCachedZSortedEles(),"viewport"===r&&t.redrawHint("select",!0),"gc"===r&&t.redrawHint("gc",!0),("load"===r||"resize"===r||"mount"===r)&&(t.invalidateContainerClientCoordsCache(),t.matchCanvasSize(t.container)),t.redrawHint("eles",!0),t.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}},jt.destroy=function(){var r=this;r.destroyed=!0,r.cy.stopAnimationLoop();for(var e=0;e<r.bindings.length;e++){var a=r.bindings[e],n=a.target;(n.off||n.removeEventListener).apply(n,a.args)}if(r.bindings=[],r.beforeRenderCallbacks=[],r.onUpdateEleCalcsFns=[],r.removeObserver&&r.removeObserver.disconnect(),r.styleObserver&&r.styleObserver.disconnect(),r.resizeObserver&&r.resizeObserver.disconnect(),r.labelCalcDiv)try{document.body.removeChild(r.labelCalcDiv)}catch{}},jt.isHeadless=function(){return!1},[Us,$v,Kv,Jt,Xr,Ma].forEach(function(r){he(jt,r)});var Js=1e3/60,Zv_setupDequeueing=function(e){return function(){var a=this,n=this.renderer;if(!a.dequeueingSetup){a.dequeueingSetup=!0;var i=va(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),o=e.priority||gi;n.beforeRender(function(u,v){var f=Wr(),c=n.averageRedrawTime,h=n.lastRedrawTime,d=[],y=n.cy.extent(),g=n.getPixelRatio();for(u||n.flushRenderedStyleQueue();;){var p=Wr(),m=p-f,b=p-v;if(h<Js){var w=Js-(u?c:0);if(b>=e.deqFastCost*w)break}else if(u){if(m>=e.deqCost*h||m>=e.deqAvgCost*c)break}else if(b>=e.deqNoDrawCost*Js)break;var E=e.deq(a,g,y);if(!(E.length>0))break;for(var C=0;C<E.length;C++)d.push(E[C])}d.length>0&&(e.onDeqd(a,d),!u&&e.shouldRedraw(a,d,g,y)&&i())},o(a))}}},Vp=function(){return jr(function r(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Xa;Jr(this,r),this.idsByKey=new $r,this.keyForId=new $r,this.cachesByLvl=new $r,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=t},[{key:"getIdsFor",value:function(t){null==t&&We("Can not get id list for null key");var a=this.idsByKey,n=this.idsByKey.get(t);return n||(n=new It,a.set(t,n)),n}},{key:"addIdForKey",value:function(t,a){null!=t&&this.getIdsFor(t).add(a)}},{key:"deleteIdForKey",value:function(t,a){null!=t&&this.getIdsFor(t).delete(a)}},{key:"getNumberOfIdsForKey",value:function(t){return null==t?0:this.getIdsFor(t).size}},{key:"updateKeyMappingFor",value:function(t){var a=t.id(),n=this.keyForId.get(a),i=this.getKey(t);this.deleteIdForKey(n,a),this.addIdForKey(i,a),this.keyForId.set(a,i)}},{key:"deleteKeyMappingFor",value:function(t){var a=t.id(),n=this.keyForId.get(a);this.deleteIdForKey(n,a),this.keyForId.delete(a)}},{key:"keyHasChangedFor",value:function(t){var a=t.id();return this.keyForId.get(a)!==this.getKey(t)}},{key:"isInvalid",value:function(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)}},{key:"getCachesAt",value:function(t){var a=this.cachesByLvl,n=this.lvls,i=a.get(t);return i||(i=new $r,a.set(t,i),n.push(t)),i}},{key:"getCache",value:function(t,a){return this.getCachesAt(a).get(t)}},{key:"get",value:function(t,a){var n=this.getKey(t),i=this.getCache(n,a);return null!=i&&this.updateKeyMappingFor(t),i}},{key:"getForCachedKey",value:function(t,a){var n=this.keyForId.get(t.id());return this.getCache(n,a)}},{key:"hasCache",value:function(t,a){return this.getCachesAt(a).has(t)}},{key:"has",value:function(t,a){var n=this.getKey(t);return this.hasCache(n,a)}},{key:"setCache",value:function(t,a,n){n.key=t,this.getCachesAt(a).set(t,n)}},{key:"set",value:function(t,a,n){var i=this.getKey(t);this.setCache(i,a,n),this.updateKeyMappingFor(t)}},{key:"deleteCache",value:function(t,a){this.getCachesAt(a).delete(t)}},{key:"delete",value:function(t,a){var n=this.getKey(t);this.deleteCache(n,a)}},{key:"invalidateKey",value:function(t){var a=this;this.lvls.forEach(function(n){return a.deleteCache(t,n)})}},{key:"invalidate",value:function(t){var a=t.id(),n=this.keyForId.get(a);this.deleteKeyMappingFor(t);var i=this.doesEleInvalidateKey(t);return i&&this.invalidateKey(n),i||0===this.getNumberOfIdsForKey(n)}}])}(),ea={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},jp=or({getKey:null,doesEleInvalidateKey:Xa,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:Zo,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),La=function(e,t){var a=this;a.renderer=e,a.onDequeues=[];var n=jp(t);he(a,n),a.lookup=new Vp(n.getKey,n.doesEleInvalidateKey),a.setupDequeueing()},rr=La.prototype;rr.reasons=ea,rr.getTextureQueue=function(r){var e=this;return e.eleImgCaches=e.eleImgCaches||{},e.eleImgCaches[r]=e.eleImgCaches[r]||[]},rr.getRetiredTextureQueue=function(r){var t=this.eleImgCaches.retired=this.eleImgCaches.retired||{};return t[r]=t[r]||[]},rr.getElementQueue=function(){return this.eleCacheQueue=this.eleCacheQueue||new ha(function(t,a){return a.reqs-t.reqs})},rr.getElementKeyToQueue=function(){return this.eleKeyToCacheQueue=this.eleKeyToCacheQueue||{}},rr.getElement=function(r,e,t,a,n){var i=this,s=this.renderer,o=s.cy.zoom(),l=this.lookup;if(!e||0===e.w||0===e.h||isNaN(e.w)||isNaN(e.h)||!r.visible()||r.removed()||!i.allowEdgeTxrCaching&&r.isEdge()||!i.allowParentTxrCaching&&r.isParent())return null;if(null==a&&(a=Math.ceil(bi(o*t))),a<-4)a=-4;else if(o>=7.99||a>3)return null;var u=Math.pow(2,a),v=e.h*u,f=e.w*u,c=s.eleTextBiggerThanMin(r,u);if(!this.isVisible(r,c))return null;var d,h=l.get(r,a);if(h&&h.invalidated&&(h.invalidated=!1,h.texture.invalidatedWidth-=h.width),h)return h;if(d=v<=25?25:v<=50?50:50*Math.ceil(v/50),v>1024||f>1024)return null;var y=i.getTextureQueue(d),g=y[y.length-2],p=function(){return i.recycleTexture(d,f)||i.addTexture(d,f)};g||(g=y[y.length-1]),g||(g=p()),g.width-g.usedWidth<f&&(g=p());for(var C,m=function(I){return I&&I.scaledLabelShown===c},b=n&&n===ea.dequeue,w=n&&n===ea.highQuality,E=n&&n===ea.downscale,x=a+1;x<=3;x++){var k=l.get(r,x);if(k){C=k;break}}var S=C&&C.level===a+1?C:null,P=function(){g.context.drawImage(S.texture.canvas,S.x,0,S.width,S.height,g.usedWidth,0,f,v)};if(g.context.setTransform(1,0,0,1,0,0),g.context.clearRect(g.usedWidth,0,f,d),m(S))P();else if(m(C)){if(!w)return i.queueElement(r,C.level-1),C;for(var D=C.level;D>a;D--)S=i.getElement(r,e,t,D,ea.downscale);P()}else{var A;if(!b&&!w&&!E)for(var B=a-1;B>=-4;B--){var R=l.get(r,B);if(R){A=R;break}}if(m(A))return i.queueElement(r,a),A;g.context.translate(g.usedWidth,0),g.context.scale(u,u),this.drawElement(g.context,r,e,c,!1),g.context.scale(1/u,1/u),g.context.translate(-g.usedWidth,0)}return h={x:g.usedWidth,texture:g,level:a,scale:u,width:f,height:v,scaledLabelShown:c},g.usedWidth+=Math.ceil(f+8),g.eleCaches.push(h),l.set(r,a,h),i.checkTextureFullness(g),h},rr.invalidateElements=function(r){for(var e=0;e<r.length;e++)this.invalidateElement(r[e])},rr.invalidateElement=function(r){var e=this,t=e.lookup,a=[];if(t.isInvalid(r)){for(var i=-4;i<=3;i++){var s=t.getForCachedKey(r,i);s&&a.push(s)}if(t.invalidate(r))for(var l=0;l<a.length;l++){var u=a[l],v=u.texture;v.invalidatedWidth+=u.width,u.invalidated=!0,e.checkTextureUtility(v)}e.removeFromQueue(r)}},rr.checkTextureUtility=function(r){r.invalidatedWidth>=.2*r.width&&this.retireTexture(r)},rr.checkTextureFullness=function(r){var t=this.getTextureQueue(r.height);r.usedWidth/r.width>.8&&r.fullnessChecks>=10?tt(t,r):r.fullnessChecks++},rr.retireTexture=function(r){var t=r.height,a=this.getTextureQueue(t),n=this.lookup;tt(a,r),r.retired=!0;for(var i=r.eleCaches,s=0;s<i.length;s++){var o=i[s];n.deleteCache(o.key,o.level)}pi(i),this.getRetiredTextureQueue(t).push(r)},rr.addTexture=function(r,e){var n={};return this.getTextureQueue(r).push(n),n.eleCaches=[],n.height=r,n.width=Math.max(1024,e),n.usedWidth=0,n.invalidatedWidth=0,n.fullnessChecks=0,n.canvas=this.renderer.makeOffscreenCanvas(n.width,n.height),n.context=n.canvas.getContext("2d"),n},rr.recycleTexture=function(r,e){for(var a=this.getTextureQueue(r),n=this.getRetiredTextureQueue(r),i=0;i<n.length;i++){var s=n[i];if(s.width>=e)return s.retired=!1,s.usedWidth=0,s.invalidatedWidth=0,s.fullnessChecks=0,pi(s.eleCaches),s.context.setTransform(1,0,0,1,0,0),s.context.clearRect(0,0,s.width,s.height),tt(n,s),a.push(s),s}},rr.queueElement=function(r,e){var a=this.getElementQueue(),n=this.getElementKeyToQueue(),i=this.getKey(r),s=n[i];if(s)s.level=Math.max(s.level,e),s.eles.merge(r),s.reqs++,a.updateItem(s);else{var o={eles:r.spawn().merge(r),level:e,reqs:1,key:i};a.push(o),n[i]=o}},rr.dequeue=function(r){for(var e=this,t=e.getElementQueue(),a=e.getElementKeyToQueue(),n=[],i=e.lookup,s=0;s<1&&t.size()>0;s++){var o=t.pop(),l=o.key,u=o.eles[0],v=i.hasCache(u,o.level);if(a[l]=null,!v){n.push(o);var f=e.getBoundingBox(u);e.getElement(u,f,r,o.level,ea.dequeue)}}return n},rr.removeFromQueue=function(r){var t=this.getElementQueue(),a=this.getElementKeyToQueue(),n=this.getKey(r),i=a[n];null!=i&&(1===i.eles.length?(i.reqs=hi,t.updateItem(i),t.pop(),a[n]=null):i.eles.unmerge(r))},rr.onDequeue=function(r){this.onDequeues.push(r)},rr.offDequeue=function(r){tt(this.onDequeues,r)},rr.setupDequeueing=Zv_setupDequeueing({deqRedrawThreshold:100,deqCost:.15,deqAvgCost:.1,deqNoDrawCost:.9,deqFastCost:.9,deq:function(e,t,a){return e.dequeue(t,a)},onDeqd:function(e,t){for(var a=0;a<e.onDequeues.length;a++){(0,e.onDequeues[a])(t)}},shouldRedraw:function(e,t,a,n){for(var i=0;i<t.length;i++)for(var s=t[i].eles,o=0;o<s.length;o++){var l=s[o].boundingBox();if(xi(l,n))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var rf=function(e){var t=this,a=t.renderer=e,n=a.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=Wr()-500,t.skipping=!1,t.eleTxrDeqs=n.collection(),t.scheduleElementRefinement=va(function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)},50),a.beforeRender(function(s,o){o-t.lastInvalidationTime<=250?t.skipping=!0:t.skipping=!1},a.beforeRenderPriorities.lyrTxrSkip);t.layersQueue=new ha(function(o,l){return l.reqs-o.reqs}),t.setupDequeueing()},vr=rf.prototype,tf=0,fy=Math.pow(2,53)-1;vr.makeLayer=function(r,e){var t=Math.pow(2,e),a=Math.ceil(r.w*t),n=Math.ceil(r.h*t),i=this.renderer.makeOffscreenCanvas(a,n),s={id:tf=++tf%fy,bb:r,level:e,width:a,height:n,canvas:i,context:i.getContext("2d"),eles:[],elesQueue:[],reqs:0},o=s.context,l=-s.bb.x1,u=-s.bb.y1;return o.scale(t,t),o.translate(l,u),s},vr.getLayers=function(r,e,t){var a=this,s=a.renderer.cy.zoom(),o=a.firstGet;if(a.firstGet=!1,null==t)if((t=Math.ceil(bi(s*e)))<-4)t=-4;else if(s>=3.99||t>2)return null;a.validateLayersElesOrdering(t,r);var f,h,l=a.layersByLevel,u=Math.pow(2,t),v=l[t]=l[t]||[];if(a.levelIsComplete(t,r))return v;!function(){var P=function(M){if(a.validateLayersElesOrdering(M,r),a.levelIsComplete(M,r))return h=l[M],!0},D=function(M){if(!h)for(var I=t+M;-4<=I&&I<=2&&!P(I);I+=M);};D(1),D(-1);for(var A=v.length-1;A>=0;A--){var B=v[A];B.invalid&&tt(v,B)}}();var g=function(P){var D=(P=P||{}).after;!function(){if(!f){f=xr();for(var P=0;P<r.length;P++)iu(f,r[P].boundingBox())}}();var A=Math.ceil(f.w*u),B=Math.ceil(f.h*u);if(A>32767||B>32767)return null;if(A*B>16e6)return null;var M=a.makeLayer(f,t);if(null!=D){var I=v.indexOf(D)+1;v.splice(I,0,M)}else(void 0===P.insert||P.insert)&&v.unshift(M);return M};if(a.skipping&&!o)return null;for(var p=null,m=r.length/1,b=!o,w=0;w<r.length;w++){var E=r[w],C=E._private.rscratch,x=C.imgLayerCaches=C.imgLayerCaches||{},k=x[t];if(k)p=k;else{if((!p||p.eles.length>=m||!fd(p.bb,E.boundingBox()))&&!(p=g({insert:!0,after:p})))return null;h||b?a.queueLayer(p,E):a.drawEleInLayer(p,E,t,e),p.eles.push(E),x[t]=p}}return h||(b?null:v)},vr.getEleLevelForLayerLevel=function(r,e){return r},vr.drawEleInLayer=function(r,e,t,a){var i=this.renderer,s=r.context,o=e.boundingBox();0===o.w||0===o.h||!e.visible()||(t=this.getEleLevelForLayerLevel(t,a),i.setImgSmoothing(s,!1),i.drawCachedElement(s,e,null,null,t,true),i.setImgSmoothing(s,!0))},vr.levelIsComplete=function(r,e){var a=this.layersByLevel[r];if(!a||0===a.length)return!1;for(var 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i=this,s=t.position(),o=s.x,l=s.y,u=t.cy().style(),v=u.getIndexedStyle.bind(u),f=v(t,"background-fit","value",a),c=v(t,"background-repeat","value",a),h=t.width(),d=t.height(),y=2*t.padding(),g=h+("inner"===v(t,"background-width-relative-to","value",a)?0:y),p=d+("inner"===v(t,"background-height-relative-to","value",a)?0:y),m=t._private.rscratch,w="node"===v(t,"background-clip","value",a),E=v(t,"background-image-opacity","value",a)*n,C=v(t,"background-image-smoothing","value",a),x=t.pstyle("corner-radius").value;"auto"!==x&&(x=t.pstyle("corner-radius").pfValue);var k=e.width||e.cachedW,S=e.height||e.cachedH;(null==k||null==S)&&(document.body.appendChild(e),k=e.cachedW=e.width||e.offsetWidth,S=e.cachedH=e.height||e.offsetHeight,document.body.removeChild(e));var 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Dy(r){return"solid"===r.pstyle("background-fill").value&&"none"===r.pstyle("background-image").strValue&&(0===r.pstyle("border-width").value||0===r.pstyle("border-opacity").value||"solid"===r.pstyle("border-style").value)}function ky(r,e){if(r.length!==e.length)return!1;for(var t=0;t<r.length;t++)if(r[t]!==e[t])return!1;return!0}function Bt(r,e,t){var a=r[0]/255,n=r[1]/255,i=r[2]/255,s=e,o=t||new Array(4);return o[0]=a*s,o[1]=n*s,o[2]=i*s,o[3]=s,o}function ra(r,e){var t=e||new Array(4);return t[0]=(r>>0&255)/255,t[1]=(r>>8&255)/255,t[2]=(r>>16&255)/255,t[3]=(r>>24&255)/255,t}function By(r){return r[0]+(r[1]<<8)+(r[2]<<16)+(r[3]<<24)}function vf(r,e){switch(e){case"float":return[1,r.FLOAT,4];case"vec2":return[2,r.FLOAT,4];case"vec3":return[3,r.FLOAT,4];case"vec4":return[4,r.FLOAT,4];case"int":return[1,r.INT,4];case"ivec2":return[2,r.INT,4]}}function ff(r,e,t){switch(e){case r.FLOAT:return new Float32Array(t);case r.INT:return new Int32Array(t)}}function Ay(r,e,t,a,n,i){switch(e){case r.FLOAT:return new Float32Array(t.buffer,i*a,n);case r.INT:return new Int32Array(t.buffer,i*a,n)}}function _r(r,e,t,a){var i=Qe(vf(r,t),3),s=i[0],o=i[1],l=i[2],u=ff(r,o,e*s),v=s*l,f=r.createBuffer();r.bindBuffer(r.ARRAY_BUFFER,f),r.bufferData(r.ARRAY_BUFFER,e*v,r.DYNAMIC_DRAW),r.enableVertexAttribArray(a),o===r.FLOAT?r.vertexAttribPointer(a,s,o,!1,v,0):o===r.INT&&r.vertexAttribIPointer(a,s,o,v,0),r.vertexAttribDivisor(a,1),r.bindBuffer(r.ARRAY_BUFFER,null);for(var c=new Array(e),h=0;h<e;h++)c[h]=Ay(r,o,u,v,s,h);return f.dataArray=u,f.stride=v,f.size=s,f.getView=function(d){return c[d]},f.setPoint=function(d,y,g){var p=c[d];p[0]=y,p[1]=g},f.bufferSubData=function(d){r.bindBuffer(r.ARRAY_BUFFER,f),d?r.bufferSubData(r.ARRAY_BUFFER,0,u,0,d*s):r.bufferSubData(r.ARRAY_BUFFER,0,u)},f}mr.getPixelRatio=function(){var r=this.data.contexts[0];if(null!=this.forcedPixelRatio)return this.forcedPixelRatio;var e=this.cy.window(),t=r.backingStorePixelRatio||r.webkitBackingStorePixelRatio||r.mozBackingStorePixelRatio||r.msBackingStorePixelRatio||r.oBackingStorePixelRatio||r.backingStorePixelRatio||1;return(e.devicePixelRatio||1)/t},mr.paintCache=function(r){for(var a,e=this.paintCaches=this.paintCaches||[],t=!0,n=0;n<e.length;n++)if((a=e[n]).context===r){t=!1;break}return t&&(a={context:r},e.push(a)),a},mr.createGradientStyleFor=function(r,e,t,a,n){var i,s=this.usePaths(),o=t.pstyle(e+"-gradient-stop-colors").value,l=t.pstyle(e+"-gradient-stop-positions").pfValue;if("radial-gradient"===a)if(t.isEdge()){var u=t.sourceEndpoint(),v=t.targetEndpoint(),f=t.midpoint(),c=yt(u,f),h=yt(v,f);i=r.createRadialGradient(f.x,f.y,0,f.x,f.y,Math.max(c,h))}else{var d=s?{x:0,y:0}:t.position(),y=t.paddedWidth(),g=t.paddedHeight();i=r.createRadialGradient(d.x,d.y,0,d.x,d.y,Math.max(y,g))}else if(t.isEdge()){var p=t.sourceEndpoint(),m=t.targetEndpoint();i=r.createLinearGradient(p.x,p.y,m.x,m.y)}else{var b=s?{x:0,y:0}:t.position(),C=t.paddedWidth()/2,x=t.paddedHeight()/2;switch(t.pstyle("background-gradient-direction").value){case"to-bottom":i=r.createLinearGradient(b.x,b.y-x,b.x,b.y+x);break;case"to-top":i=r.createLinearGradient(b.x,b.y+x,b.x,b.y-x);break;case"to-left":i=r.createLinearGradient(b.x+C,b.y,b.x-C,b.y);break;case"to-right":i=r.createLinearGradient(b.x-C,b.y,b.x+C,b.y);break;case"to-bottom-right":case"to-right-bottom":i=r.createLinearGradient(b.x-C,b.y-x,b.x+C,b.y+x);break;case"to-top-right":case"to-right-top":i=r.createLinearGradient(b.x-C,b.y+x,b.x+C,b.y-x);break;case"to-bottom-left":case"to-left-bottom":i=r.createLinearGradient(b.x+C,b.y-x,b.x-C,b.y+x);break;case"to-top-left":case"to-left-top":i=r.createLinearGradient(b.x+C,b.y+x,b.x-C,b.y-x)}}if(!i)return null;for(var S=l.length===o.length,P=o.length,D=0;D<P;D++)i.addColorStop(S?l[D]:D/(P-1),"rgba("+o[D][0]+","+o[D][1]+","+o[D][2]+","+n+")");return i},mr.gradientFillStyle=function(r,e,t,a){var n=this.createGradientStyleFor(r,"background",e,t,a);if(!n)return null;r.fillStyle=n},mr.colorFillStyle=function(r,e,t,a,n){r.fillStyle="rgba("+e+","+t+","+a+","+n+")"},mr.eleFillStyle=function(r,e,t){var a=e.pstyle("background-fill").value;if("linear-gradient"===a||"radial-gradient"===a)this.gradientFillStyle(r,e,a,t);else{var n=e.pstyle("background-color").value;this.colorFillStyle(r,n[0],n[1],n[2],t)}},mr.gradientStrokeStyle=function(r,e,t,a){var n=this.createGradientStyleFor(r,"line",e,t,a);if(!n)return null;r.strokeStyle=n},mr.colorStrokeStyle=function(r,e,t,a,n){r.strokeStyle="rgba("+e+","+t+","+a+","+n+")"},mr.eleStrokeStyle=function(r,e,t){var a=e.pstyle("line-fill").value;if("linear-gradient"===a||"radial-gradient"===a)this.gradientStrokeStyle(r,e,a,t);else{var n=e.pstyle("line-color").value;this.colorStrokeStyle(r,n[0],n[1],n[2],t)}},mr.matchCanvasSize=function(r){var e=this,t=e.data,a=e.findContainerClientCoords(),n=a[2],i=a[3],s=e.getPixelRatio(),o=e.motionBlurPxRatio;(r===e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_NODE]||r===e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_DRAG])&&(s=o);var v,l=n*s,u=i*s;if(l!==e.canvasWidth||u!==e.canvasHeight){e.fontCaches=null;var f=t.canvasContainer;f.style.width=n+"px",f.style.height=i+"px";for(var c=0;c<e.CANVAS_LAYERS;c++)(v=t.canvases[c]).width=l,v.height=u,v.style.width=n+"px",v.style.height=i+"px";for(c=0;c<e.BUFFER_COUNT;c++)(v=t.bufferCanvases[c]).width=l,v.height=u,v.style.width=n+"px",v.style.height=i+"px";e.textureMult=1,s<=1&&(v=t.bufferCanvases[e.TEXTURE_BUFFER],e.textureMult=2,v.width=l*e.textureMult,v.height=u*e.textureMult),e.canvasWidth=l,e.canvasHeight=u,e.pixelRatio=s}},mr.renderTo=function(r,e,t,a){this.render({forcedContext:r,forcedZoom:e,forcedPan:t,drawAllLayers:!0,forcedPxRatio:a})},mr.clearCanvas=function(){var r=this,e=r.data;function t(a){a.clearRect(0,0,r.canvasWidth,r.canvasHeight)}t(e.contexts[r.NODE]),t(e.contexts[r.DRAG])},mr.render=function(r){var e=this;r=r||eu();var t=e.cy,a=r.forcedContext,n=r.drawAllLayers,i=r.drawOnlyNodeLayer,s=r.forcedZoom,o=r.forcedPan,l=void 0===r.forcedPxRatio?this.getPixelRatio():r.forcedPxRatio,u=e.data,v=u.canvasNeedsRedraw,f=e.textureOnViewport&&!a&&(e.pinching||e.hoverData.dragging||e.swipePanning||e.data.wheelZooming),c=void 0!==r.motionBlur?r.motionBlur:e.motionBlur,h=e.motionBlurPxRatio,d=t.hasCompoundNodes(),y=e.hoverData.draggingEles,g=!(!e.hoverData.selecting&&!e.touchData.selecting),p=c=c&&!a&&e.motionBlurEnabled&&!g;a||(e.prevPxRatio!==l&&(e.invalidateContainerClientCoordsCache(),e.matchCanvasSize(e.container),e.redrawHint("eles",!0),e.redrawHint("drag",!0)),e.prevPxRatio=l),!a&&e.motionBlurTimeout&&clearTimeout(e.motionBlurTimeout),c&&(null==e.mbFrames&&(e.mbFrames=0),e.mbFrames++,e.mbFrames<3&&(p=!1),e.mbFrames>e.minMbLowQualFrames&&(e.motionBlurPxRatio=e.mbPxRBlurry)),e.clearingMotionBlur&&(e.motionBlurPxRatio=1),e.textureDrawLastFrame&&!f&&(v[e.NODE]=!0,v[e.SELECT_BOX]=!0);var m=t.style(),b=t.zoom(),w=void 0!==s?s:b,E=t.pan(),C={x:E.x,y:E.y},x={zoom:b,pan:{x:E.x,y:E.y}},k=e.prevViewport;!(void 0===k||x.zoom!==k.zoom||x.pan.x!==k.pan.x||x.pan.y!==k.pan.y)&&!(y&&!d)&&(e.motionBlurPxRatio=1),o&&(C=o),w*=l,C.x*=l,C.y*=l;var P=e.getCachedZSortedEles();function D(J,z,q,H,ee){var ne=J.globalCompositeOperation;J.globalCompositeOperation="destination-out",e.colorFillStyle(J,255,255,255,e.motionBlurTransparency),J.fillRect(z,q,H,ee),J.globalCompositeOperation=ne}function A(J,z){var q,H,ee,ne;e.clearingMotionBlur||J!==u.bufferContexts[e.MOTIONBLUR_BUFFER_NODE]&&J!==u.bufferContexts[e.MOTIONBLUR_BUFFER_DRAG]?(q=C,H=w,ee=e.canvasWidth,ne=e.canvasHeight):(q={x:E.x*h,y:E.y*h},H=b*h,ee=e.canvasWidth*h,ne=e.canvasHeight*h),J.setTransform(1,0,0,1,0,0),"motionBlur"===z?D(J,0,0,ee,ne):!a&&(void 0===z||z)&&J.clearRect(0,0,ee,ne),n||(J.translate(q.x,q.y),J.scale(H,H)),o&&J.translate(o.x,o.y),s&&J.scale(s,s)}if(f||(e.textureDrawLastFrame=!1),f){if(e.textureDrawLastFrame=!0,!e.textureCache){e.textureCache={},e.textureCache.bb=t.mutableElements().boundingBox(),e.textureCache.texture=e.data.bufferCanvases[e.TEXTURE_BUFFER];var B=e.data.bufferContexts[e.TEXTURE_BUFFER];B.setTransform(1,0,0,1,0,0),B.clearRect(0,0,e.canvasWidth*e.textureMult,e.canvasHeight*e.textureMult),e.render({forcedContext:B,drawOnlyNodeLayer:!0,forcedPxRatio:l*e.textureMult}),(x=e.textureCache.viewport={zoom:t.zoom(),pan:t.pan(),width:e.canvasWidth,height:e.canvasHeight}).mpan={x:(0-x.pan.x)/x.zoom,y:(0-x.pan.y)/x.zoom}}v[e.DRAG]=!1,v[e.NODE]=!1;var R=u.contexts[e.NODE],M=e.textureCache.texture;x=e.textureCache.viewport;R.setTransform(1,0,0,1,0,0),c?D(R,0,0,x.width,x.height):R.clearRect(0,0,x.width,x.height);var I=m.core("outside-texture-bg-color").value,L=m.core("outside-texture-bg-opacity").value;e.colorFillStyle(R,I[0],I[1],I[2],L),R.fillRect(0,0,x.width,x.height);b=t.zoom();A(R,!1),R.clearRect(x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l),R.drawImage(M,x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l)}else e.textureOnViewport&&!a&&(e.textureCache=null);var O=t.extent(),V=e.pinching||e.hoverData.dragging||e.swipePanning||e.data.wheelZooming||e.hoverData.draggingEles||e.cy.animated(),G=e.hideEdgesOnViewport&&V,N=[];if(N[e.NODE]=!v[e.NODE]&&c&&!e.clearedForMotionBlur[e.NODE]||e.clearingMotionBlur,N[e.NODE]&&(e.clearedForMotionBlur[e.NODE]=!0),N[e.DRAG]=!v[e.DRAG]&&c&&!e.clearedForMotionBlur[e.DRAG]||e.clearingMotionBlur,N[e.DRAG]&&(e.clearedForMotionBlur[e.DRAG]=!0),v[e.NODE]||n||i||N[e.NODE]){var F=c&&!N[e.NODE]&&1!==h;A(R=a||(F?e.data.bufferContexts[e.MOTIONBLUR_BUFFER_NODE]:u.contexts[e.NODE]),c&&!F?"motionBlur":void 0),G?e.drawCachedNodes(R,P.nondrag,l,O):e.drawLayeredElements(R,P.nondrag,l,O),e.debug&&e.drawDebugPoints(R,P.nondrag),!n&&!c&&(v[e.NODE]=!1)}if(!i&&(v[e.DRAG]||n||N[e.DRAG])){F=c&&!N[e.DRAG]&&1!==h;A(R=a||(F?e.data.bufferContexts[e.MOTIONBLUR_BUFFER_DRAG]:u.contexts[e.DRAG]),c&&!F?"motionBlur":void 0),G?e.drawCachedNodes(R,P.drag,l,O):e.drawCachedElements(R,P.drag,l,O),e.debug&&e.drawDebugPoints(R,P.drag),!n&&!c&&(v[e.DRAG]=!1)}if(this.drawSelectionRectangle(r,A),c&&1!==h){var X=u.contexts[e.NODE],Q=e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_NODE],Z=u.contexts[e.DRAG],re=e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_DRAG],ae=function(z,q,H){z.setTransform(1,0,0,1,0,0),H||!p?z.clearRect(0,0,e.canvasWidth,e.canvasHeight):D(z,0,0,e.canvasWidth,e.canvasHeight);var ee=h;z.drawImage(q,0,0,e.canvasWidth*ee,e.canvasHeight*ee,0,0,e.canvasWidth,e.canvasHeight)};(v[e.NODE]||N[e.NODE])&&(ae(X,Q,N[e.NODE]),v[e.NODE]=!1),(v[e.DRAG]||N[e.DRAG])&&(ae(Z,re,N[e.DRAG]),v[e.DRAG]=!1)}e.prevViewport=x,e.clearingMotionBlur&&(e.clearingMotionBlur=!1,e.motionBlurCleared=!0,e.motionBlur=!0),c&&(e.motionBlurTimeout=setTimeout(function(){e.motionBlurTimeout=null,e.clearedForMotionBlur[e.NODE]=!1,e.clearedForMotionBlur[e.DRAG]=!1,e.motionBlur=!1,e.clearingMotionBlur=!f,e.mbFrames=0,v[e.NODE]=!0,v[e.DRAG]=!0,e.redraw()},100)),a||t.emit("render")},mr.drawSelectionRectangle=function(r,e){var t=this,a=t.cy,n=t.data,i=a.style(),s=r.drawOnlyNodeLayer,o=r.drawAllLayers,l=n.canvasNeedsRedraw,u=r.forcedContext;if(t.showFps||!s&&l[t.SELECT_BOX]&&!o){var v=u||n.contexts[t.SELECT_BOX];if(e(v),1==t.selection[4]&&(t.hoverData.selecting||t.touchData.selecting)){var f=t.cy.zoom(),c=i.core("selection-box-border-width").value/f;v.lineWidth=c,v.fillStyle="rgba("+i.core("selection-box-color").value[0]+","+i.core("selection-box-color").value[1]+","+i.core("selection-box-color").value[2]+","+i.core("selection-box-opacity").value+")",v.fillRect(t.selection[0],t.selection[1],t.selection[2]-t.selection[0],t.selection[3]-t.selection[1]),c>0&&(v.strokeStyle="rgba("+i.core("selection-box-border-color").value[0]+","+i.core("selection-box-border-color").value[1]+","+i.core("selection-box-border-color").value[2]+","+i.core("selection-box-opacity").value+")",v.strokeRect(t.selection[0],t.selection[1],t.selection[2]-t.selection[0],t.selection[3]-t.selection[1]))}if(n.bgActivePosistion&&!t.hoverData.selecting){f=t.cy.zoom();var h=n.bgActivePosistion;v.fillStyle="rgba("+i.core("active-bg-color").value[0]+","+i.core("active-bg-color").value[1]+","+i.core("active-bg-color").value[2]+","+i.core("active-bg-opacity").value+")",v.beginPath(),v.arc(h.x,h.y,i.core("active-bg-size").pfValue/f,0,2*Math.PI),v.fill()}var d=t.lastRedrawTime;if(t.showFps&&d){d=Math.round(d);var y=Math.round(1e3/d),g="1 frame = "+d+" ms = "+y+" fps";if(v.setTransform(1,0,0,1,0,0),v.fillStyle="rgba(255, 0, 0, 0.75)",v.strokeStyle="rgba(255, 0, 0, 0.75)",v.font="30px Arial",!Oa){var p=v.measureText(g);Oa=p.actualBoundingBoxAscent}v.fillText(g,0,Oa);v.strokeRect(0,Oa+10,250,20),v.fillRect(0,Oa+10,250*Math.min(y/60,1),20)}o||(l[t.SELECT_BOX]=!1)}};var cf=typeof Float32Array<"u"?Float32Array:Array;function no(){var r=new cf(9);return cf!=Float32Array&&(r[1]=0,r[2]=0,r[3]=0,r[5]=0,r[6]=0,r[7]=0),r[0]=1,r[4]=1,r[8]=1,r}function df(r){return r[0]=1,r[1]=0,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=0,r[8]=1,r}function _n(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],l=e[5],u=e[6],v=e[7],f=e[8],c=t[0],h=t[1];return r[0]=a,r[1]=n,r[2]=i,r[3]=s,r[4]=o,r[5]=l,r[6]=c*a+h*s+u,r[7]=c*n+h*o+v,r[8]=c*i+h*l+f,r}function hf(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],l=e[5],u=e[6],v=e[7],f=e[8],c=Math.sin(t),h=Math.cos(t);return r[0]=h*a+c*s,r[1]=h*n+c*o,r[2]=h*i+c*l,r[3]=h*s-c*a,r[4]=h*o-c*n,r[5]=h*l-c*i,r[6]=u,r[7]=v,r[8]=f,r}function io(r,e,t){var a=t[0],n=t[1];return r[0]=a*e[0],r[1]=a*e[1],r[2]=a*e[2],r[3]=n*e[3],r[4]=n*e[4],r[5]=n*e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r}Math.hypot||(Math.hypot=function(){for(var r=0,e=arguments.length;e--;)r+=arguments[e]*arguments[e];return Math.sqrt(r)});var Ny=function(){return jr(function r(e,t,a,n){Jr(this,r),this.debugID=Math.floor(1e4*Math.random()),this.r=e,this.texSize=t,this.texRows=a,this.texHeight=Math.floor(t/a),this.enableWrapping=!0,this.locked=!1,this.texture=null,this.needsBuffer=!0,this.freePointer={x:0,row:0},this.keyToLocation=new Map,this.canvas=n(e,t,t),this.scratch=n(e,t,this.texHeight,"scratch")},[{key:"lock",value:function(){this.locked=!0}},{key:"getKeys",value:function(){return new Set(this.keyToLocation.keys())}},{key:"getScale",value:function(t){var a=t.w,n=t.h,i=this.texHeight,s=this.texSize,o=i/n,l=a*o,u=n*o;return l>s&&(l=a*(o=s/a),u=n*o),{scale:o,texW:l,texH:u}}},{key:"draw",value:function(t,a,n){var i=this;if(this.locked)throw new Error("can't draw, atlas is locked");var s=this.texSize,o=this.texRows,l=this.texHeight,u=this.getScale(a),v=u.scale,f=u.texW,c=u.texH,h=function(b,w){if(n&&w){var E=w.context,C=b.x,x=b.row,k=C,S=l*x;E.save(),E.translate(k,S),E.scale(v,v),n(E,a),E.restore()}},d=[null,null],y=function(){h(i.freePointer,i.canvas),d[0]={x:i.freePointer.x,y:i.freePointer.row*l,w:f,h:c},d[1]={x:i.freePointer.x+f,y:i.freePointer.row*l,w:0,h:c},i.freePointer.x+=f,i.freePointer.x==s&&(i.freePointer.x=0,i.freePointer.row++)},p=function(){i.freePointer.x=0,i.freePointer.row++};if(this.freePointer.x+f<=s)y();else{if(this.freePointer.row>=o-1)return!1;this.freePointer.x===s?(p(),y()):this.enableWrapping?function(){var b=i.scratch,w=i.canvas;b.clear(),h({x:0,row:0},b);var E=s-i.freePointer.x,C=f-E,x=l,k=i.freePointer.x,S=i.freePointer.row*l,P=E;w.context.drawImage(b,0,0,P,x,k,S,P,x),d[0]={x:k,y:S,w:P,h:c};var D=E,A=(i.freePointer.row+1)*l,B=C;w&&w.context.drawImage(b,D,0,B,x,0,A,B,x),d[1]={x:0,y:A,w:B,h:c},i.freePointer.x=C,i.freePointer.row++}():(p(),y())}return this.keyToLocation.set(t,d),this.needsBuffer=!0,d}},{key:"getOffsets",value:function(t){return this.keyToLocation.get(t)}},{key:"isEmpty",value:function(){return 0===this.freePointer.x&&0===this.freePointer.row}},{key:"canFit",value:function(t){if(this.locked)return!1;var a=this.texSize,n=this.texRows,s=this.getScale(t).texW;return!(this.freePointer.x+s>a)||this.freePointer.row<n-1}},{key:"bufferIfNeeded",value:function(t){this.texture||(this.texture=function Py(r,e){var t=r.createTexture();return t.buffer=function(a){r.bindTexture(r.TEXTURE_2D,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR_MIPMAP_NEAREST),r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,r.RGBA,r.UNSIGNED_BYTE,a),r.generateMipmap(r.TEXTURE_2D),r.bindTexture(r.TEXTURE_2D,null)},t.deleteTexture=function(){r.deleteTexture(t)},t}(t,this.debugID)),this.needsBuffer&&(this.texture.buffer(this.canvas),this.needsBuffer=!1,this.locked&&(this.canvas=null,this.scratch=null))}},{key:"dispose",value:function(){this.texture&&(this.texture.deleteTexture(),this.texture=null),this.canvas=null,this.scratch=null,this.locked=!0}}])}(),zy=function(){return jr(function r(e,t,a,n){Jr(this,r),this.r=e,this.texSize=t,this.texRows=a,this.createTextureCanvas=n,this.atlases=[],this.styleKeyToAtlas=new Map,this.markedKeys=new Set},[{key:"getKeys",value:function(){return new Set(this.styleKeyToAtlas.keys())}},{key:"_createAtlas",value:function(){var t=this.r,a=this.texSize,n=this.texRows,i=this.createTextureCanvas;return new Ny(t,a,n,i)}},{key:"_getScratchCanvas",value:function(){if(!this.scratch){var t=this.r,a=this.texSize,n=this.texRows,i=this.createTextureCanvas,s=Math.floor(a/n);this.scratch=i(t,a,s,"scratch")}return this.scratch}},{key:"draw",value:function(t,a,n){var i=this.styleKeyToAtlas.get(t);return i||((!(i=this.atlases[this.atlases.length-1])||!i.canFit(a))&&(i&&i.lock(),i=this._createAtlas(),this.atlases.push(i)),i.draw(t,a,n),this.styleKeyToAtlas.set(t,i)),i}},{key:"getAtlas",value:function(t){return this.styleKeyToAtlas.get(t)}},{key:"hasAtlas",value:function(t){return this.styleKeyToAtlas.has(t)}},{key:"markKeyForGC",value:function(t){this.markedKeys.add(t)}},{key:"gc",value:function(){var t=this,a=this.markedKeys;if(0!==a.size){var l,n=[],i=new Map,s=null,o=br(this.atlases);try{var u=function(){var f=l.value,c=f.getKeys(),h=function Fy(r,e){return r.intersection?r.intersection(e):new Set(Ga(r).filter(function(t){return e.has(t)}))}(a,c);if(0===h.size)return n.push(f),c.forEach(function(E){return i.set(E,f)}),1;s||(s=t._createAtlas(),n.push(s));var y,d=br(c);try{for(d.s();!(y=d.n()).done;){var g=y.value;if(!h.has(g)){var m=Qe(f.getOffsets(g),2),b=m[0],w=m[1];s.canFit({w:b.w+w.w,h:b.h})||(s.lock(),s=t._createAtlas(),n.push(s)),f.canvas&&(t._copyTextureToNewAtlas(g,f,s),i.set(g,s))}}}catch(E){d.e(E)}finally{d.f()}f.dispose()};for(o.s();!(l=o.n()).done;)u()}catch(v){o.e(v)}finally{o.f()}this.atlases=n,this.styleKeyToAtlas=i,this.markedKeys=new Set}else console.log("nothing to garbage collect")}},{key:"_copyTextureToNewAtlas",value:function(t,a,n){var s=Qe(a.getOffsets(t),2),o=s[0],l=s[1];if(0===l.w)n.draw(t,o,function(c){c.drawImage(a.canvas,o.x,o.y,o.w,o.h,0,0,o.w,o.h)});else{var u=this._getScratchCanvas();u.clear(),u.context.drawImage(a.canvas,o.x,o.y,o.w,o.h,0,0,o.w,o.h),u.context.drawImage(a.canvas,l.x,l.y,l.w,l.h,o.w,0,l.w,l.h);var v=o.w+l.w,f=o.h;n.draw(t,{w:v,h:f},function(c){c.drawImage(u,0,0,v,f,0,0,v,f)})}}},{key:"getCounts",value:function(){return{keyCount:this.styleKeyToAtlas.size,atlasCount:new Set(this.styleKeyToAtlas.values()).size}}}])}();var Vy=function(){return jr(function r(e,t){Jr(this,r),this.r=e,this.globalOptions=t,this.atlasSize=t.webglTexSize,this.maxAtlasesPerBatch=t.webglTexPerBatch,this.renderTypes=new Map,this.collections=new Map,this.typeAndIdToKey=new Map},[{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"addAtlasCollection",value:function(t,a){var n=this.globalOptions,i=n.webglTexSize,s=n.createTextureCanvas,o=a.texRows,l=this._cacheScratchCanvas(s),u=new zy(this.r,i,o,l);this.collections.set(t,u)}},{key:"addRenderType",value:function(t,a){var n=a.collection;if(!this.collections.has(n))throw new Error("invalid atlas collection name '".concat(n,"'"));var i=this.collections.get(n),s=he({type:t,atlasCollection:i},a);this.renderTypes.set(t,s)}},{key:"getRenderTypeOpts",value:function(t){return this.renderTypes.get(t)}},{key:"getAtlasCollection",value:function(t){return this.collections.get(t)}},{key:"_cacheScratchCanvas",value:function(t){var a=-1,n=-1,i=null;return function(s,o,l,u){return u?((!i||o!=a||l!=n)&&(a=o,n=l,i=t(s,o,l)),i):t(s,o,l)}}},{key:"_key",value:function(t,a){return"".concat(t,"-").concat(a)}},{key:"invalidate",value:function(t){var d,a=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=n.forceRedraw,s=void 0!==i&&i,o=n.filterEle,l=void 0===o?function(){return!0}:o,u=n.filterType,v=void 0===u?function(){return!0}:u,f=!1,c=!1,h=br(t);try{for(h.s();!(d=h.n()).done;){var y=d.value;if(l(y)){var p,g=br(this.renderTypes.values());try{var m=function(){var w=p.value,E=w.type;if(v(E)){var C=a.collections.get(w.collection),x=w.getKey(y),k=Array.isArray(x)?x:[x];if(s)k.forEach(function(A){return C.markKeyForGC(A)}),c=!0;else{var S=w.getID?w.getID(y):y.id(),P=a._key(E,S),D=a.typeAndIdToKey.get(P);void 0!==D&&!ky(k,D)&&(f=!0,a.typeAndIdToKey.delete(P),D.forEach(function(A){return C.markKeyForGC(A)}))}}};for(g.s();!(p=g.n()).done;)m()}catch(b){g.e(b)}finally{g.f()}}}}catch(b){h.e(b)}finally{h.f()}return c&&(this.gc(),f=!1),f}},{key:"gc",value:function(){var a,t=br(this.collections.values());try{for(t.s();!(a=t.n()).done;){a.value.gc()}}catch(i){t.e(i)}finally{t.f()}}},{key:"getOrCreateAtlas",value:function(t,a,n,i){var s=this.renderTypes.get(a),o=this.collections.get(s.collection),l=!1,u=o.draw(i,n,function(c){s.drawClipped?(c.save(),c.beginPath(),c.rect(0,0,n.w,n.h),c.clip(),s.drawElement(c,t,n,!0,!0),c.restore()):s.drawElement(c,t,n,!0,!0),l=!0});if(l){var v=s.getID?s.getID(t):t.id(),f=this._key(a,v);this.typeAndIdToKey.has(f)?this.typeAndIdToKey.get(f).push(i):this.typeAndIdToKey.set(f,[i])}return u}},{key:"getAtlasInfo",value:function(t,a){var n=this,i=this.renderTypes.get(a),s=i.getKey(t);return(Array.isArray(s)?s:[s]).map(function(l){var u=i.getBoundingBox(t,l),v=n.getOrCreateAtlas(t,a,u,l),c=Qe(v.getOffsets(l),2),h=c[0];return{atlas:v,tex:h,tex1:h,tex2:c[1],bb:u}})}},{key:"getDebugInfo",value:function(){var n,t=[],a=br(this.collections);try{for(a.s();!(n=a.n()).done;){var i=Qe(n.value,2),s=i[0],l=i[1].getCounts(),u=l.keyCount,v=l.atlasCount;t.push({type:s,keyCount:u,atlasCount:v})}}catch(f){a.e(f)}finally{a.f()}return t}}])}(),qy=function(){return jr(function r(e){Jr(this,r),this.globalOptions=e,this.atlasSize=e.webglTexSize,this.maxAtlasesPerBatch=e.webglTexPerBatch,this.batchAtlases=[]},[{key:"getMaxAtlasesPerBatch",value:function(){return this.maxAtlasesPerBatch}},{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"getIndexArray",value:function(){return Array.from({length:this.maxAtlasesPerBatch},function(t,a){return a})}},{key:"startBatch",value:function(){this.batchAtlases=[]}},{key:"getAtlasCount",value:function(){return this.batchAtlases.length}},{key:"getAtlases",value:function(){return this.batchAtlases}},{key:"canAddToCurrentBatch",value:function(t){return this.batchAtlases.length!==this.maxAtlasesPerBatch||this.batchAtlases.includes(t)}},{key:"getAtlasIndexForBatch",value:function(t){var a=this.batchAtlases.indexOf(t);if(a<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)throw new Error("cannot add more atlases to batch");this.batchAtlases.push(t),a=this.batchAtlases.length-1}return a}}])}(),Na={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},Gn_IGNORE=1,Gn_USE_BB=2,Uy=function(){return jr(function r(e,t,a){Jr(this,r),this.r=e,this.gl=t,this.maxInstances=a.webglBatchSize,this.atlasSize=a.webglTexSize,this.bgColor=a.bgColor,this.debug=a.webglDebug,this.batchDebugInfo=[],a.enableWrapping=!0,a.createTextureCanvas=Cy,this.atlasManager=new Vy(e,a),this.batchManager=new qy(a),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(Na.SCREEN),this.pickingProgram=this._createShaderProgram(Na.PICKING),this.vao=this._createVAO()},[{key:"addAtlasCollection",value:function(t,a){this.atlasManager.addAtlasCollection(t,a)}},{key:"addTextureAtlasRenderType",value:function(t,a){this.atlasManager.addRenderType(t,a)}},{key:"addSimpleShapeRenderType",value:function(t,a){this.simpleShapeOptions.set(t,a)}},{key:"invalidate",value:function(t){var a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=a.type,i=this.atlasManager;return n?i.invalidate(t,{filterType:function(o){return o===n},forceRedraw:!0}):i.invalidate(t)}},{key:"gc",value:function(){this.atlasManager.gc()}},{key:"_createShaderProgram",value:function(t){var a=this.gl,n="#version 300 es\n      precision highp float;\n\n      uniform mat3 uPanZoomMatrix;\n      uniform int  uAtlasSize;\n      \n      // instanced\n      in vec2 aPosition; // a vertex from the unit square\n      \n      in mat3 aTransform; // used to transform verticies, eg into a bounding box\n      in int aVertType; // the type of thing we are rendering\n\n      // the z-index that is output when using picking mode\n      in vec4 aIndex;\n      \n      // For textures\n      in int aAtlasId; // which shader unit/atlas to use\n      in vec4 aTex; // x/y/w/h of texture in atlas\n\n      // for edges\n      in vec4 aPointAPointB;\n      in vec4 aPointCPointD;\n      in vec2 aLineWidth; // also used for node border width\n\n      // simple shapes\n      in vec4 aCornerRadius; // for round-rectangle [top-right, bottom-right, top-left, bottom-left]\n      in vec4 aColor; // also used for edges\n      in vec4 aBorderColor; // aLineWidth is used for border width\n\n      // output values passed to the fragment shader\n      out vec2 vTexCoord;\n      out vec4 vColor;\n      out vec2 vPosition;\n      // flat values are not interpolated\n      flat out int vAtlasId; \n      flat out int vVertType;\n      flat out vec2 vTopRight;\n      flat out vec2 vBotLeft;\n      flat out vec4 vCornerRadius;\n      flat out vec4 vBorderColor;\n      flat out vec2 vBorderWidth;\n      flat out vec4 vIndex;\n      \n      void main(void) {\n        int vid = gl_VertexID;\n        vec2 position = aPosition; // TODO make this a vec3, simplifies some code below\n\n        if(aVertType == ".concat(0,") {\n          float texX = aTex.x; // texture coordinates\n          float texY = aTex.y;\n          float texW = aTex.z;\n          float texH = aTex.w;\n\n          if(vid == 1 || vid == 2 || vid == 4) {\n            texX += texW;\n          }\n          if(vid == 2 || vid == 4 || vid == 5) {\n            texY += texH;\n          }\n\n          float d = float(uAtlasSize);\n          vTexCoord = vec2(texX / d, texY / d); // tex coords must be between 0 and 1\n\n          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);\n        }\n        else if(aVertType == ").concat(4," || aVertType == ").concat(7," \n             || aVertType == ").concat(5," || aVertType == ").concat(6,") { // simple shapes\n\n          // the bounding box is needed by the fragment shader\n          vBotLeft  = (aTransform * vec3(0, 0, 1)).xy; // flat\n          vTopRight = (aTransform * vec3(1, 1, 1)).xy; // flat\n          vPosition = (aTransform * vec3(position, 1)).xy; // will be interpolated\n\n          // calculations are done in the fragment shader, just pass these along\n          vColor = aColor;\n          vCornerRadius = aCornerRadius;\n          vBorderColor = aBorderColor;\n          vBorderWidth = aLineWidth;\n\n          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);\n        }\n        else if(aVertType == ").concat(1,") {\n          vec2 source = aPointAPointB.xy;\n          vec2 target = aPointAPointB.zw;\n\n          // adjust the geometry so that the line is centered on the edge\n          position.y = position.y - 0.5;\n\n          // stretch the unit square into a long skinny rectangle\n          vec2 xBasis = target - source;\n          vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));\n          vec2 point = source + xBasis * position.x + yBasis * aLineWidth[0] * position.y;\n\n          gl_Position = vec4(uPanZoomMatrix * vec3(point, 1.0), 1.0);\n          vColor = aColor;\n        } \n        else if(aVertType == ").concat(2,") {\n          vec2 pointA = aPointAPointB.xy;\n          vec2 pointB = aPointAPointB.zw;\n          vec2 pointC = aPointCPointD.xy;\n          vec2 pointD = aPointCPointD.zw;\n\n          // adjust the geometry so that the line is centered on the edge\n          position.y = position.y - 0.5;\n\n          vec2 p0, p1, p2, pos;\n          if(position.x == 0.0) { // The left side of the unit square\n            p0 = pointA;\n            p1 = pointB;\n            p2 = pointC;\n            pos = position;\n          } else { // The right side of the unit square, use same approach but flip the geometry upside down\n            p0 = pointD;\n            p1 = pointC;\n            p2 = pointB;\n            pos = vec2(0.0, -position.y);\n          }\n\n          vec2 p01 = p1 - p0;\n          vec2 p12 = p2 - p1;\n          vec2 p21 = p1 - p2;\n\n          // Find the normal vector.\n          vec2 tangent = normalize(normalize(p12) + normalize(p01));\n          vec2 normal = vec2(-tangent.y, tangent.x);\n\n          // Find the vector perpendicular to p0 -> p1.\n          vec2 p01Norm = normalize(vec2(-p01.y, p01.x));\n\n          // Determine the bend direction.\n          float sigma = sign(dot(p01 + p21, normal));\n          float width = aLineWidth[0];\n\n          if(sign(pos.y) == -sigma) {\n            // This is an intersecting vertex. Adjust the position so that there's no overlap.\n            vec2 point = 0.5 * width * normal * -sigma / dot(normal, p01Norm);\n            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);\n          } else {\n            // This is a non-intersecting vertex. Treat it like a mitre join.\n            vec2 point = 0.5 * width * normal * sigma * dot(normal, p01Norm);\n            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);\n          }\n\n          vColor = aColor;\n        } \n        else if(aVertType == ").concat(3," && vid < 3) {\n          // massage the first triangle into an edge arrow\n          if(vid == 0)\n            position = vec2(-0.15, -0.3);\n          if(vid == 1)\n            position = vec2(  0.0,  0.0);\n          if(vid == 2)\n            position = vec2( 0.15, -0.3);\n\n          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);\n          vColor = aColor;\n        }\n        else {\n          gl_Position = vec4(2.0, 0.0, 0.0, 1.0); // discard vertex by putting it outside webgl clip space\n        }\n\n        vAtlasId = aAtlasId;\n        vVertType = aVertType;\n        vIndex = aIndex;\n      }\n    "),i=this.batchManager.getIndexArray(),o=function Ey(r,e,t){var a=lf(r,r.VERTEX_SHADER,e),n=lf(r,r.FRAGMENT_SHADER,t),i=r.createProgram();if(r.attachShader(i,a),r.attachShader(i,n),r.linkProgram(i),!r.getProgramParameter(i,r.LINK_STATUS))throw new Error("Could not initialize shaders");return i}(a,n,"#version 300 es\n      precision highp float;\n\n      // declare texture unit for each texture atlas in the batch\n      ".concat(i.map(function(u){return"uniform sampler2D uTexture".concat(u,";")}).join("\n\t"),"\n\n      uniform vec4 uBGColor;\n      uniform float uZoom;\n\n      in vec2 vTexCoord;\n      in vec4 vColor;\n      in vec2 vPosition; // model coordinates\n\n      flat in int vAtlasId;\n      flat in vec4 vIndex;\n      flat in int vVertType;\n      flat in vec2 vTopRight;\n      flat in vec2 vBotLeft;\n      flat in vec4 vCornerRadius;\n      flat in vec4 vBorderColor;\n      flat in vec2 vBorderWidth;\n\n      out vec4 outColor;\n\n      ").concat("\n  float circleSD(vec2 p, float r) {\n    return distance(vec2(0), p) - r; // signed distance\n  }\n","\n      ").concat("\n  float rectangleSD(vec2 p, vec2 b) {\n    vec2 d = abs(p)-b;\n    return distance(vec2(0),max(d,0.0)) + min(max(d.x,d.y),0.0);\n  }\n","\n      ").concat("\n  float roundRectangleSD(vec2 p, vec2 b, vec4 cr) {\n    cr.xy = (p.x > 0.0) ? cr.xy : cr.zw;\n    cr.x  = (p.y > 0.0) ? cr.x  : cr.y;\n    vec2 q = abs(p) - b + cr.x;\n    return min(max(q.x, q.y), 0.0) + distance(vec2(0), max(q, 0.0)) - cr.x;\n  }\n","\n      ").concat("\n  float ellipseSD(vec2 p, vec2 ab) {\n    p = abs( p ); // symmetry\n\n    // find root with Newton solver\n    vec2 q = ab*(p-ab);\n    float w = (q.x<q.y)? 1.570796327 : 0.0;\n    for( int i=0; i<5; i++ ) {\n      vec2 cs = vec2(cos(w),sin(w));\n      vec2 u = ab*vec2( cs.x,cs.y);\n      vec2 v = ab*vec2(-cs.y,cs.x);\n      w = w + dot(p-u,v)/(dot(p-u,u)+dot(v,v));\n    }\n    \n    // compute final point and distance\n    float d = length(p-ab*vec2(cos(w),sin(w)));\n    \n    // return signed distance\n    return (dot(p/ab,p/ab)>1.0) ? d : -d;\n  }\n","\n\n      vec4 blend(vec4 top, vec4 bot) { // blend colors with premultiplied alpha\n        return vec4( \n          top.rgb + (bot.rgb * (1.0 - top.a)),\n          top.a   + (bot.a   * (1.0 - top.a)) \n        );\n      }\n\n      vec4 distInterp(vec4 cA, vec4 cB, float d) { // interpolate color using Signed Distance\n        // scale to the zoom level so that borders don't look blurry when zoomed in\n        // note 1.5 is an aribitrary value chosen because it looks good\n        return mix(cA, cB, 1.0 - smoothstep(0.0, 1.5 / uZoom, abs(d))); \n      }\n\n      void main(void) {\n        if(vVertType == ").concat(0,") {\n          // look up the texel from the texture unit\n          ").concat(i.map(function(u){return"if(vAtlasId == ".concat(u,") outColor = texture(uTexture").concat(u,", vTexCoord);")}).join("\n\telse "),"\n        } \n        else if(vVertType == ").concat(3,") {\n          // mimics how canvas renderer uses context.globalCompositeOperation = 'destination-out';\n          outColor = blend(vColor, uBGColor);\n          outColor.a = 1.0; // make opaque, masks out line under arrow\n        }\n        else if(vVertType == ").concat(4," && vBorderWidth == vec2(0.0)) { // simple rectangle with no border\n          outColor = vColor; // unit square is already transformed to the rectangle, nothing else needs to be done\n        }\n        else if(vVertType == ").concat(4," || vVertType == ").concat(7," \n          || vVertType == ").concat(5," || vVertType == ").concat(6,") { // use SDF\n\n          float outerBorder = vBorderWidth[0];\n          float innerBorder = vBorderWidth[1];\n          float borderPadding = outerBorder * 2.0;\n          float w = vTopRight.x - vBotLeft.x - borderPadding;\n          float h = vTopRight.y - vBotLeft.y - borderPadding;\n          vec2 b = vec2(w/2.0, h/2.0); // half width, half height\n          vec2 p = vPosition - vec2(vTopRight.x - b[0] - outerBorder, vTopRight.y - b[1] - outerBorder); // translate to center\n\n          float d; // signed distance\n          if(vVertType == ").concat(4,") {\n            d = rectangleSD(p, b);\n          } else if(vVertType == ").concat(7," && w == h) {\n            d = circleSD(p, b.x); // faster than ellipse\n          } else if(vVertType == ").concat(7,") {\n            d = ellipseSD(p, b);\n          } else {\n            d = roundRectangleSD(p, b, vCornerRadius.wzyx);\n          }\n\n          // use the distance to interpolate a color to smooth the edges of the shape, doesn't need multisampling\n          // we must smooth colors inwards, because we can't change pixels outside the shape's bounding box\n          if(d > 0.0) {\n            if(d > outerBorder) {\n              discard;\n            } else {\n              outColor = distInterp(vBorderColor, vec4(0), d - outerBorder);\n            }\n          } else {\n            if(d > innerBorder) {\n              vec4 outerColor = outerBorder == 0.0 ? vec4(0) : vBorderColor;\n              vec4 innerBorderColor = blend(vBorderColor, vColor);\n              outColor = distInterp(innerBorderColor, outerColor, d);\n            } \n            else {\n              vec4 outerColor;\n              if(innerBorder == 0.0 && outerBorder == 0.0) {\n                outerColor = vec4(0);\n              } else if(innerBorder == 0.0) {\n                outerColor = vBorderColor;\n              } else {\n                outerColor = blend(vBorderColor, vColor);\n              }\n              outColor = distInterp(vColor, outerColor, d - innerBorder);\n            }\n          }\n        }\n        else {\n          outColor = vColor;\n        }\n\n        ").concat(t.picking?"if(outColor.a == 0.0) discard;\n             else outColor = vIndex;":"","\n      }\n    "));o.aPosition=a.getAttribLocation(o,"aPosition"),o.aIndex=a.getAttribLocation(o,"aIndex"),o.aVertType=a.getAttribLocation(o,"aVertType"),o.aTransform=a.getAttribLocation(o,"aTransform"),o.aAtlasId=a.getAttribLocation(o,"aAtlasId"),o.aTex=a.getAttribLocation(o,"aTex"),o.aPointAPointB=a.getAttribLocation(o,"aPointAPointB"),o.aPointCPointD=a.getAttribLocation(o,"aPointCPointD"),o.aLineWidth=a.getAttribLocation(o,"aLineWidth"),o.aColor=a.getAttribLocation(o,"aColor"),o.aCornerRadius=a.getAttribLocation(o,"aCornerRadius"),o.aBorderColor=a.getAttribLocation(o,"aBorderColor"),o.uPanZoomMatrix=a.getUniformLocation(o,"uPanZoomMatrix"),o.uAtlasSize=a.getUniformLocation(o,"uAtlasSize"),o.uBGColor=a.getUniformLocation(o,"uBGColor"),o.uZoom=a.getUniformLocation(o,"uZoom"),o.uTextures=[];for(var l=0;l<this.batchManager.getMaxAtlasesPerBatch();l++)o.uTextures.push(a.getUniformLocation(o,"uTexture".concat(l)));return o}},{key:"_createVAO",value:function(){var t=[0,0,1,0,1,1,0,0,1,1,0,1];this.vertexCount=t.length/2;var a=this.maxInstances,n=this.gl,i=this.program,s=n.createVertexArray();return n.bindVertexArray(s),function Ry(r,e,t,a){var i=Qe(vf(r,e),2),s=i[0],o=i[1],l=ff(r,o,a),u=r.createBuffer();return r.bindBuffer(r.ARRAY_BUFFER,u),r.bufferData(r.ARRAY_BUFFER,l,r.STATIC_DRAW),o===r.FLOAT?r.vertexAttribPointer(t,s,o,!1,0,0):o===r.INT&&r.vertexAttribIPointer(t,s,o,0,0),r.enableVertexAttribArray(t),r.bindBuffer(r.ARRAY_BUFFER,null),u}(n,"vec2",i.aPosition,t),this.transformBuffer=function My(r,e,t){for(var n=new Float32Array(9*e),i=new Array(e),s=0;s<e;s++){var o=9*s*4;i[s]=new Float32Array(n.buffer,o,9)}var l=r.createBuffer();r.bindBuffer(r.ARRAY_BUFFER,l),r.bufferData(r.ARRAY_BUFFER,n.byteLength,r.DYNAMIC_DRAW);for(var u=0;u<3;u++){var v=t+u;r.enableVertexAttribArray(v),r.vertexAttribPointer(v,3,r.FLOAT,!1,36,12*u),r.vertexAttribDivisor(v,1)}return r.bindBuffer(r.ARRAY_BUFFER,null),l.getMatrixView=function(f){return i[f]},l.setData=function(f,c){i[c].set(f,0)},l.bufferSubData=function(){r.bindBuffer(r.ARRAY_BUFFER,l),r.bufferSubData(r.ARRAY_BUFFER,0,n)},l}(n,a,i.aTransform),this.indexBuffer=_r(n,a,"vec4",i.aIndex),this.vertTypeBuffer=_r(n,a,"int",i.aVertType),this.atlasIdBuffer=_r(n,a,"int",i.aAtlasId),this.texBuffer=_r(n,a,"vec4",i.aTex),this.pointAPointBBuffer=_r(n,a,"vec4",i.aPointAPointB),this.pointCPointDBuffer=_r(n,a,"vec4",i.aPointCPointD),this.lineWidthBuffer=_r(n,a,"vec2",i.aLineWidth),this.colorBuffer=_r(n,a,"vec4",i.aColor),this.cornerRadiusBuffer=_r(n,a,"vec4",i.aCornerRadius),this.borderColorBuffer=_r(n,a,"vec4",i.aBorderColor),n.bindVertexArray(null),s}},{key:"buffers",get:function(){var t=this;return this._buffers||(this._buffers=Object.keys(this).filter(function(a){return a.endsWith("Buffer")}).map(function(a){return t[a]})),this._buffers}},{key:"startFrame",value:function(t){var a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Na.SCREEN;this.panZoomMatrix=t,this.renderTarget=a,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()}},{key:"startBatch",value:function(){this.instanceCount=0,this.batchManager.startBatch()}},{key:"endFrame",value:function(){this.endBatch()}},{key:"_isVisible",value:function(t,a){return!!t.visible()&&(!a||!a.isVisible||a.isVisible(t))}},{key:"drawTexture",value:function(t,a,n){var i=this.atlasManager,s=this.batchManager,o=i.getRenderTypeOpts(n);if(this._isVisible(t,o)){if(this.renderTarget.picking&&o.getTexPickingMode){var l=o.getTexPickingMode(t);if(l===Gn_IGNORE)return;if(l==Gn_USE_BB)return void this.drawPickingRectangle(t,a,n)}var f,v=br(i.getAtlasInfo(t,n));try{for(v.s();!(f=v.n()).done;){var c=f.value,h=c.atlas,d=c.tex1,y=c.tex2;s.canAddToCurrentBatch(h)||this.endBatch();for(var g=s.getAtlasIndexForBatch(h),p=0,m=[[d,!0],[y,!1]];p<m.length;p++){var b=Qe(m[p],2),w=b[0],E=b[1];if(0!=w.w){var C=this.instanceCount;this.vertTypeBuffer.getView(C)[0]=0,ra(a,this.indexBuffer.getView(C)),this.atlasIdBuffer.getView(C)[0]=g;var S=this.texBuffer.getView(C);S[0]=w.x,S[1]=w.y,S[2]=w.w,S[3]=w.h;var P=this.transformBuffer.getMatrixView(C);this.setTransformMatrix(t,P,o,c,E),this.instanceCount++,E||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(D){v.e(D)}finally{v.f()}}}},{key:"setTransformMatrix",value:function(t,a,n,i){var s=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],o=0;if(n.shapeProps&&n.shapeProps.padding&&(o=t.pstyle(n.shapeProps.padding).pfValue),i){var l=i.bb,u=i.tex1,v=i.tex2,f=u.w/(u.w+v.w);s||(f=1-f);var c=this._getAdjustedBB(l,o,s,f);this._applyTransformMatrix(a,c,n,t)}else{var h=n.getBoundingBox(t),d=this._getAdjustedBB(h,o,!0,1);this._applyTransformMatrix(a,d,n,t)}}},{key:"_applyTransformMatrix",value:function(t,a,n,i){var s,o;df(t);var l=n.getRotation?n.getRotation(i):0;if(0!==l){var u=n.getRotationPoint(i);_n(t,t,[u.x,u.y]),hf(t,t,l);var c=n.getRotationOffset(i);s=c.x+(a.xOffset||0),o=c.y+(a.yOffset||0)}else s=a.x1,o=a.y1;_n(t,t,[s,o]),io(t,t,[a.w,a.h])}},{key:"_getAdjustedBB",value:function(t,a,n,i){var s=t.x1,o=t.y1,l=t.w,u=t.h;a&&(s-=a,o-=a,l+=2*a,u+=2*a);var f=0,c=l*i;return n&&i<1?l=c:!n&&i<1&&(s+=f=l-c,l=c),{x1:s,y1:o,w:l,h:u,xOffset:f,yOffset:t.yOffset}}},{key:"drawPickingRectangle",value:function(t,a,n){var i=this.atlasManager.getRenderTypeOpts(n),s=this.instanceCount;this.vertTypeBuffer.getView(s)[0]=4,ra(a,this.indexBuffer.getView(s)),Bt([0,0,0],1,this.colorBuffer.getView(s));var u=this.transformBuffer.getMatrixView(s);this.setTransformMatrix(t,u,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}},{key:"drawNode",value:function(t,a,n){var i=this.simpleShapeOptions.get(n);if(this._isVisible(t,i)){var s=i.shapeProps,o=this._getVertTypeForShape(t,s.shape);if(void 0===o||i.isSimple&&!i.isSimple(t))return void this.drawTexture(t,a,n);var l=this.instanceCount;if(this.vertTypeBuffer.getView(l)[0]=o,5===o||6===o){var u=i.getBoundingBox(t),v=this._getCornerRadius(t,s.radius,u),f=this.cornerRadiusBuffer.getView(l);f[0]=v,f[1]=v,f[2]=v,f[3]=v,6===o&&(f[0]=0,f[2]=0)}ra(a,this.indexBuffer.getView(l)),Bt(t.pstyle(s.color).value,t.pstyle(s.opacity).value,this.colorBuffer.getView(l));var g=this.lineWidthBuffer.getView(l);if(g[0]=0,g[1]=0,s.border){var p=t.pstyle("border-width").value;if(p>0){Bt(t.pstyle("border-color").value,t.pstyle("border-opacity").value,this.borderColorBuffer.getView(l));var E=t.pstyle("border-position").value;if("inside"===E)g[0]=0,g[1]=-p;else if("outside"===E)g[0]=p,g[1]=0;else{var C=p/2;g[0]=C,g[1]=-C}}}var x=this.transformBuffer.getMatrixView(l);this.setTransformMatrix(t,x,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}},{key:"_getVertTypeForShape",value:function(t,a){switch(t.pstyle(a).value){case"rectangle":return 4;case"ellipse":return 7;case"roundrectangle":case"round-rectangle":return 5;case"bottom-round-rectangle":return 6;default:return}}},{key:"_getCornerRadius",value:function(t,a,n){var i=n.w,s=n.h;if("auto"===t.pstyle(a).value)return nt(i,s);var o=t.pstyle(a).pfValue,l=i/2,u=s/2;return Math.min(o,u,l)}},{key:"drawEdgeArrow",value:function(t,a,n){if(t.visible()){var s,o,l,i=t._private.rscratch;if("source"===n?(s=i.arrowStartX,o=i.arrowStartY,l=i.srcArrowAngle):(s=i.arrowEndX,o=i.arrowEndY,l=i.tgtArrowAngle),!(isNaN(s)||null==s||isNaN(o)||null==o||isNaN(l)||null==l))if("none"!==t.pstyle(n+"-arrow-shape").value){var v=t.pstyle(n+"-arrow-color").value,h=t.pstyle("opacity").value*t.pstyle("line-opacity").value,d=t.pstyle("width").pfValue,y=t.pstyle("arrow-scale").value,g=this.r.getArrowWidth(d,y),p=this.instanceCount,m=this.transformBuffer.getMatrixView(p);df(m),_n(m,m,[s,o]),io(m,m,[g,g]),hf(m,m,l),this.vertTypeBuffer.getView(p)[0]=3,ra(a,this.indexBuffer.getView(p)),Bt(v,h,this.colorBuffer.getView(p)),this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}},{key:"drawEdgeLine",value:function(t,a){if(t.visible()){var n=this._getEdgePoints(t);if(n){var i=t.pstyle("opacity").value,s=t.pstyle("line-opacity").value,o=t.pstyle("width").pfValue,l=t.pstyle("line-color").value,u=i*s;if(n.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),4==n.length){var v=this.instanceCount;this.vertTypeBuffer.getView(v)[0]=1,ra(a,this.indexBuffer.getView(v)),Bt(l,u,this.colorBuffer.getView(v)),this.lineWidthBuffer.getView(v)[0]=o;var d=this.pointAPointBBuffer.getView(v);d[0]=n[0],d[1]=n[1],d[2]=n[2],d[3]=n[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var y=0;y<n.length-2;y+=2){var g=this.instanceCount;this.vertTypeBuffer.getView(g)[0]=2,ra(a,this.indexBuffer.getView(g)),Bt(l,u,this.colorBuffer.getView(g)),this.lineWidthBuffer.getView(g)[0]=o;var w=n[y-2],E=n[y-1],C=n[y],x=n[y+1],k=n[y+2],S=n[y+3],P=n[y+4],D=n[y+5];0==y&&(w=2*C-k+.001,E=2*x-S+.001),y==n.length-4&&(P=2*k-C+.001,D=2*S-x+.001);var A=this.pointAPointBBuffer.getView(g);A[0]=w,A[1]=E,A[2]=C,A[3]=x;var B=this.pointCPointDBuffer.getView(g);B[0]=k,B[1]=S,B[2]=P,B[3]=D,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}},{key:"_getEdgePoints",value:function(t){var a=t._private.rscratch;if(!a.badLine&&null!=a.allpts&&!isNaN(a.allpts[0])){var n=a.allpts;if(4==n.length)return n;var i=this._getNumSegments(t);return this._getCurveSegmentPoints(n,i)}}},{key:"_getNumSegments",value:function(t){return Math.min(Math.max(15,5),this.maxInstances)}},{key:"_getCurveSegmentPoints",value:function(t,a){if(4==t.length)return t;for(var n=Array(2*(a+1)),i=0;i<=a;i++)if(0==i)n[0]=t[0],n[1]=t[1];else if(i==a)n[2*i]=t[t.length-2],n[2*i+1]=t[t.length-1];else{var s=i/a;this._setCurvePoint(t,s,n,2*i)}return n}},{key:"_setCurvePoint",value:function(t,a,n,i){if(!(t.length<=2)){for(var s=Array(t.length-2),o=0;o<s.length;o+=2){var l=(1-a)*t[o]+a*t[o+2],u=(1-a)*t[o+1]+a*t[o+3];s[o]=l,s[o+1]=u}return this._setCurvePoint(s,a,n,i)}n[i]=t[0],n[i+1]=t[1]}},{key:"endBatch",value:function(){var t=this.gl,a=this.vao,n=this.vertexCount,i=this.instanceCount;if(0!==i){var s=this.renderTarget.picking?this.pickingProgram:this.program;t.useProgram(s),t.bindVertexArray(a);var l,o=br(this.buffers);try{for(o.s();!(l=o.n()).done;){l.value.bufferSubData(i)}}catch(d){o.e(d)}finally{o.f()}for(var v=this.batchManager.getAtlases(),f=0;f<v.length;f++)v[f].bufferIfNeeded(t);for(var c=0;c<v.length;c++)t.activeTexture(t.TEXTURE0+c),t.bindTexture(t.TEXTURE_2D,v[c].texture),t.uniform1i(s.uTextures[c],c);t.uniform1f(s.uZoom,function Ty(r){var e=r.pixelRatio;return r.cy.zoom()*e}(this.r)),t.uniformMatrix3fv(s.uPanZoomMatrix,!1,this.panZoomMatrix),t.uniform1i(s.uAtlasSize,this.batchManager.getAtlasSize());var h=Bt(this.bgColor,1);t.uniform4fv(s.uBGColor,h),t.drawArraysInstanced(t.TRIANGLES,0,n,i),t.bindVertexArray(null),t.bindTexture(t.TEXTURE_2D,null),this.debug&&this.batchDebugInfo.push({count:i,atlasCount:v.length}),this.startBatch()}}},{key:"getDebugInfo",value:function(){var t=this.atlasManager.getDebugInfo(),a=t.reduce(function(s,o){return s+o.atlasCount},0),n=this.batchDebugInfo,i=n.reduce(function(s,o){return s+o.count},0);return{atlasInfo:t,totalAtlases:a,wrappedCount:this.wrappedCount,simpleCount:this.simpleCount,batchCount:n.length,batchInfo:n,totalInstances:i}}}])}(),yf={};function mf(r,e){var t=r._private.rscratch;return wr(t,"labelWrapCachedLines",e)||[]}yf.initWebgl=function(r,e){var t=this,a=t.data.contexts[t.WEBGL];r.bgColor=function $y(r){var e=r.cy.container(),t=e&&e.style&&e.style.backgroundColor||"white";return Do(t)}(t),r.webglTexSize=Math.min(r.webglTexSize,a.getParameter(a.MAX_TEXTURE_SIZE)),r.webglTexRows=Math.min(r.webglTexRows,54),r.webglTexRowsNodes=Math.min(r.webglTexRowsNodes,54),r.webglBatchSize=Math.min(r.webglBatchSize,16384),r.webglTexPerBatch=Math.min(r.webglTexPerBatch,a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS)),t.webglDebug=r.webglDebug,t.webglDebugShowAtlases=r.webglDebugShowAtlases,t.pickingFrameBuffer=function Ly(r){var e=r.createFramebuffer();r.bindFramebuffer(r.FRAMEBUFFER,e);var t=r.createTexture();return r.bindTexture(r.TEXTURE_2D,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,t,0),r.bindFramebuffer(r.FRAMEBUFFER,null),e.setFramebufferAttachmentSizes=function(a,n){r.bindTexture(r.TEXTURE_2D,t),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,a,n,0,r.RGBA,r.UNSIGNED_BYTE,null)},e}(a),t.pickingFrameBuffer.needsDraw=!0,t.drawing=new Uy(t,a,r);var n=function(f){return function(c){return t.getTextAngle(c,f)}},i=function(f){return function(c){var h=c.pstyle(f);return h&&h.value}},s=function(f){return function(c){return c.pstyle("".concat(f,"-opacity")).value>0}},o=function(f){return"yes"===f.pstyle("text-events").strValue?Gn_USE_BB:Gn_IGNORE},l=function(f){var 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