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/*** ______ ___* / ____/___ / | _____________ __________* / / __/ __ \/ /| |/ ___/ ___/ _ \/ ___/ ___/* / /_/ / /_/ / ___ / /__/ /__/ __(__ |__ )* \____/\____/_/ |_\___/\___/\___/____/____/** The MIT License (MIT)* Copyright (c) 2009-2018 Gerardo Orellana <hello @ goaccess.io>*/'use strict';function truncate(text, width) {text.each(function () {var parent = this.parentNode, $d3parent = d3.select(parent);var gw = $d3parent.node().getBBox();var x = (Math.min(gw.width, width) / 2) * -1;if ('svg' == parent.nodeName) {$d3parent.attr('width', width).attr('x', x);}else {$d3parent.insert('svg', function () {return this;}.bind(this)).attr('class', 'wrap-text').attr('width', width).attr('x', x).append(function () {return this;}.bind(this));}});}function AreaChart(dualYaxis) {var opts = {};var margin = {top : 20,right : 50,bottom : 40,left : 50,},height = 170,nTicks = 10,padding = 10,width = 760;var labels = { x: 'Unnamed', y0: 'Unnamed', y1: 'Unnamed' };var format = { x: null, y0: null, y1: null};var xValue = function (d) {return d[0];},yValue0 = function (d) {return d[1];},yValue1 = function (d) {return d[2];};var xScale = d3.scale.ordinal();var yScale0 = d3.scale.linear().nice();var yScale1 = d3.scale.linear().nice();var xAxis = d3.svg.axis().scale(xScale).orient('bottom').tickFormat(function (d) {if (format.x)return GoAccess.Util.fmtValue(d, format.x);return d;});var yAxis0 = d3.svg.axis().scale(yScale0).orient('left').tickFormat(function (d) {return d3.format('.2s')(d);});var yAxis1 = d3.svg.axis().scale(yScale1).orient('right').tickFormat(function (d) {if (format.y1)return GoAccess.Util.fmtValue(d, format.y1);return d3.format('.2s')(d);});var xGrid = d3.svg.axis().scale(xScale).orient('bottom');var yGrid = d3.svg.axis().scale(yScale0).orient('left');var area0 = d3.svg.area().interpolate('cardinal').x(X).y(Y0);var area1 = d3.svg.area().interpolate('cardinal').x(X).y(Y1);var line0 = d3.svg.line().interpolate('cardinal').x(X).y(Y0);var line1 = d3.svg.line().interpolate('cardinal').x(X).y(Y1);function X(d) {return xScale(d[0]);}function Y0(d) {return yScale0(d[1]);}function Y1(d) {return yScale1(d[2]);}function innerW() {return width - margin.left - margin.right;}function innerH() {return height - margin.top - margin.bottom;}function getXTicks(data) {if (data.length < nTicks)return xScale.domain();return d3.range(0, data.length, Math.ceil(data.length / nTicks)).map(function (d) {return xScale.domain()[d];});}function getYTicks(scale) {var domain = scale.domain();return d3.range(domain[0], domain[1], Math.ceil(domain[1] / nTicks));}function mapData(data) {var _datum = function (d, i) {var datum = [xValue.call(data, d, i), yValue0.call(data, d, i)];dualYaxis && datum.push(yValue1.call(data, d, i));return datum;};return data.map(function (d, i) {return _datum(d, i);});}function updateScales(data) {xScale.domain(data.map(function (d) {return d[0];})).rangePoints([0, innerW()], 1);yScale0.domain([0, d3.max(data, function (d) {return d[1];})]).range([innerH(), 0]);dualYaxis && yScale1.domain([0, d3.max(data, function (d) {return d[2];})]).range([innerH(), 0]);}function toggleOpacity(ele, op) {d3.select(ele.parentNode).selectAll('.' + (ele.getAttribute('data-yaxis') == 'y0' ? 'y1' : 'y0')).attr('style', op);}function setLegendLabels(svg) {var rect = svg.selectAll('rect.legend.y0').data([null]);rect.enter().append('rect').attr('class', 'legend y0').attr('data-yaxis', 'y0').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 15));rect.attr('x', (width / 2) - 100);var text = svg.selectAll('text.legend.y0').data([null]);text.enter().append('text').attr('class', 'legend y0').attr('data-yaxis', 'y0').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 6));text.attr('x', (width / 2) - 85).text(labels.y0);if (!dualYaxis)return;rect = svg.selectAll('rect.legend.y1').data([null]);rect.enter().append('rect').attr('class', 'legend y1').attr('data-yaxis', 'y1').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 15));rect.attr('x', (width / 2));text = svg.selectAll('text.legend.y1').data([null]);text.enter().append('text').attr('class', 'legend y1').attr('data-yaxis', 'y1').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 6));text.attr('x', (width / 2) + 15).text(labels.y1);}function setAxisLabels(svg) {svg.selectAll('text.axis-label.y0').data([null]).enter().append('text').attr('class', 'axis-label y0').attr('y', 10).attr('x', 53).text(labels.y0);if (!dualYaxis)return;var tEnter = svg.selectAll('text.axis-label.y1').data([null]);tEnter.enter().append('text').attr('class', 'axis-label y1').attr('y', 10).text(labels.y1);dualYaxis && tEnter.attr('x', width - 25);}function createSkeleton(svg) {var gEnter = svg.enter().append('svg').append('g');gEnter.append('g').attr('class', 'line line0 y0');dualYaxis && gEnter.append('g').attr('class', 'line line1 y1');gEnter.append('g').attr('class', 'area area0 y0');dualYaxis && gEnter.append('g').attr('class', 'area area1 y1');gEnter.append('g').attr('class', 'points y0');dualYaxis && gEnter.append('g').attr('class', 'points y1');gEnter.append('g').attr('class', 'x grid');gEnter.append('g').attr('class', 'y grid');gEnter.append('g').attr('class', 'x axis');gEnter.append('g').attr('class', 'y0 axis');dualYaxis && gEnter.append('g').attr('class', 'y1 axis');gEnter.append('g').attr('class', 'rects');setAxisLabels(svg);setLegendLabels(svg);gEnter.append('line').attr('y2', innerH()).attr('y1', 0).attr('class', 'indicator');}function pathLen(d) {return d.node().getTotalLength();}function addLine(g, data, line, cName) {var path = g.select('g.' + cName).selectAll('path.' + cName).data([data]);path.enter().append('svg:path').attr('d', line).attr('class', cName).attr('stroke-dasharray', function (d) {var pl = pathLen(d3.select(this));return pl + ' ' + pl;}).attr('stroke-dashoffset', function (d) {return pathLen(d3.select(this));});path.attr('d', line).transition().attr('stroke-dasharray', function (d) {var pl = pathLen(d3.select(this));return pl + ' ' + pl;}).duration(2000).attr('stroke-dashoffset', 0);path.exit().remove();}function addArea(g, data, cb, cName) {var area = g.select('g.' + cName).selectAll('path.' + cName).data([data]);area.enter().append('svg:path').attr('class', cName);area.attr('d', cb);area.exit().remove();}function addAreaLines(g, data) {addArea(g, data, area0.y0(yScale0.range()[0]), 'area0');addLine(g, data, line0, 'line0');addArea(g, data, area1.y1(yScale1.range()[0]), 'area1');addLine(g, data, line1, 'line1');}function addPoints(g, data) {var radius = data.length > 100 ? 1 : 2.5;var points = g.select('g.points.y0').selectAll('circle.point').data(data);points.enter().append('svg:circle').attr('r', radius).attr('class', 'point');points.attr('cx', function (d) { return xScale(d[0]); }).attr('cy', function (d) { return yScale0(d[1]); });points.exit().remove();if (!dualYaxis)return;points = g.select('g.points.y1').selectAll('circle.point').data(data);points.enter().append('svg:circle').attr('r', radius).attr('class', 'point');points.attr('cx', function (d) { return xScale(d[0]); }).attr('cy', function (d) { return yScale1(d[2]); });points.exit().remove();}function addAxis(g, data) {var xTicks = getXTicks(data);var tickDistance = xTicks.length > 1 ? (xScale(xTicks[1]) - xScale(xTicks[0])) : innerW();var labelW = tickDistance - padding;g.select('.x.axis').attr('transform', 'translate(0,' + yScale0.range()[0] + ')').call(xAxis.tickValues(xTicks)).selectAll(".tick text").call(truncate, labelW > 0 ? labelW : innerW());g.select('.y0.axis').call(yAxis0.tickValues(getYTicks(yScale0)));if (!dualYaxis)return;g.select('.y1.axis').attr('transform', 'translate(' + innerW() + ', 0)').call(yAxis1.tickValues(getYTicks(yScale1)));}function addGrid(g, data) {g.select('.x.grid').attr('transform', 'translate(0,' + yScale0.range()[0] + ')').call(xGrid.tickValues(getXTicks(data)).tickSize(-innerH(), 0, 0).tickFormat(''));g.select('.y.grid').call(yGrid.tickValues(getYTicks(yScale0)).tickSize(-innerW(), 0, 0).tickFormat(''));}function formatTooltip(data, i) {var d = data.slice(0);d[0] = (format.x) ? GoAccess.Util.fmtValue(d[0], format.x) : d[0];d[1] = (format.y0) ? GoAccess.Util.fmtValue(d[1], format.y0) : d3.format(',')(d[1]);dualYaxis && (d[2] = (format.y1) ? GoAccess.Util.fmtValue(d[2], format.y1) : d3.format(',')(d[2]));var template = d3.select('#tpl-chart-tooltip').html();return Hogan.compile(template).render({'data': d});}function mouseover(_self, selection, data, idx) {var tooltip = selection.select('.chart-tooltip-wrap');tooltip.html(formatTooltip(data, idx)).style('left', (xScale(data[0])) + 'px').style('top', (d3.mouse(_self)[1] + 10) + 'px').style('display', 'block');selection.select('line.indicator').style('display', 'block').attr('transform', 'translate(' + xScale(data[0]) + ',' + 0 + ')');}function mouseout(selection, g) {var tooltip = selection.select('.chart-tooltip-wrap');tooltip.style('display', 'none');g.select('line.indicator').style('display', 'none');}function addRects(selection, g, data) {var w = (innerW() / data.length);var rects = g.select('g.rects').selectAll('rect').data(data);rects.enter().append('svg:rect').attr('height', innerH()).attr('class', 'point');rects.attr('width', d3.functor(w)).attr('x', function (d, i) { return (w * i); }).attr('y', 0).on('mousemove', function (d, i) {mouseover(this, selection, d, i);}).on('mouseleave', function (d, i) {mouseout(selection, g);});rects.exit().remove();}function chart(selection) {selection.each(function (data) {data = mapData(data);updateScales(data);var svg = d3.select(this).selectAll('svg').data([data]);createSkeleton(svg);svg.attr({'width': width,'height': height});var g = svg.select('g').attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');addGrid(g, data);addAreaLines(g, data);addPoints(g, data);addAxis(g, data);addRects(selection, g, data);});}chart.opts = function (_) {if (!arguments.length) return opts;opts = _;return chart;};chart.format = function (_) {if (!arguments.length) return format;format = _;return chart;};chart.labels = function (_) {if (!arguments.length) return labels;labels = _;return chart;};chart.margin = function (_) {if (!arguments.length) return margin;margin = _;return chart;};chart.width = function (_) {if (!arguments.length) return width;width = _;return chart;};chart.height = function (_) {if (!arguments.length) return height;height = _;return chart;};chart.x = function (_) {if (!arguments.length) return xValue;xValue = _;return chart;};chart.y0 = function (_) {if (!arguments.length) return yValue0;yValue0 = _;return chart;};chart.y1 = function (_) {if (!arguments.length) return yValue1;yValue1 = _;return chart;};return chart;}function BarChart(dualYaxis) {var opts = {};var margin = {top : 20,right : 50,bottom : 40,left : 50,},height = 170,nTicks = 10,padding = 10,width = 760;var labels = { x: 'Unnamed', y0: 'Unnamed', y1: 'Unnamed' };var format = { x: null, y0: null, y1: null};var xValue = function (d) {return d[0];},yValue0 = function (d) {return d[1];},yValue1 = function (d) {return d[2];};var xScale = d3.scale.ordinal();var yScale0 = d3.scale.linear().nice();var yScale1 = d3.scale.linear().nice();var xAxis = d3.svg.axis().scale(xScale).orient('bottom').tickFormat(function (d) {if (format.x)return GoAccess.Util.fmtValue(d, format.x);return d;});var yAxis0 = d3.svg.axis().scale(yScale0).orient('left').tickFormat(function (d) {return d3.format('.2s')(d);});var yAxis1 = d3.svg.axis().scale(yScale1).orient('right').tickFormat(function (d) {if (format.y1)return GoAccess.Util.fmtValue(d, format.y1);return d3.format('.2s')(d);});var xGrid = d3.svg.axis().scale(xScale).orient('bottom');var yGrid = d3.svg.axis().scale(yScale0).orient('left');function innerW() {return width - margin.left - margin.right;}function innerH() {return height - margin.top - margin.bottom;}function getXTicks(data) {if (data.length < nTicks)return xScale.domain();return d3.range(0, data.length, Math.ceil(data.length / nTicks)).map(function (d) {return xScale.domain()[d];});}function getYTicks(scale) {var domain = scale.domain();return d3.range(domain[0], domain[1], Math.ceil(domain[1] / nTicks));}function mapData(data) {var _datum = function (d, i) {var datum = [xValue.call(data, d, i), yValue0.call(data, d, i)];dualYaxis && datum.push(yValue1.call(data, d, i));return datum;};return data.map(function (d, i) {return _datum(d, i);});}function updateScales(data) {xScale.domain(data.map(function (d) {return d[0];})).rangeBands([0, innerW()], 0.1);yScale0.domain([0, d3.max(data, function (d) {return d[1];})]).range([innerH(), 0]);dualYaxis && yScale1.domain([0, d3.max(data, function (d) {return d[2];})]).range([innerH(), 0]);}function toggleOpacity(ele, op) {d3.select(ele.parentNode).selectAll('.' + (ele.getAttribute('data-yaxis') == 'y0' ? 'y1' : 'y0')).attr('style', op);}function setLegendLabels(svg) {var rect = svg.selectAll('rect.legend.y0').data([null]);rect.enter().append('rect').attr('class', 'legend y0').attr('data-yaxis', 'y0').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 15));rect.attr('x', (width / 2) - 100);var text = svg.selectAll('text.legend.y0').data([null]);text.enter().append('text').attr('class', 'legend y0').attr('data-yaxis', 'y0').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 6));text.attr('x', (width / 2) - 85).text(labels.y0);if (!dualYaxis)return;rect = svg.selectAll('rect.legend.y1').data([null]);rect.enter().append('rect').attr('class', 'legend y1').attr('data-yaxis', 'y1').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 15));rect.attr('x', (width / 2));text = svg.selectAll('text.legend.y1').data([null]);text.enter().append('text').attr('class', 'legend y1').attr('data-yaxis', 'y1').on('mousemove', function (d, i) { toggleOpacity(this, 'opacity:0.1'); }).on('mouseleave', function (d, i) { toggleOpacity(this, null); }).attr('y', (height - 6));text.attr('x', (width / 2) + 15).text(labels.y1);}function setAxisLabels(svg) {svg.selectAll('text.axis-label.y0').data([null]).enter().append('text').attr('class', 'axis-label y0').attr('y', 10).attr('x', 53).text(labels.y0);if (!dualYaxis)return;var tEnter = svg.selectAll('text.axis-label.y1').data([null]);tEnter.enter().append('text').attr('class', 'axis-label y1').attr('y', 10).text(labels.y1);dualYaxis && tEnter.attr('x', width - 25);}function createSkeleton(svg) {var gEnter = svg.enter().append('svg').append('g');gEnter.append('g').attr('class', 'x grid');gEnter.append('g').attr('class', 'y grid');gEnter.append('g').attr('class', 'x axis');gEnter.append('g').attr('class', 'y0 axis');dualYaxis && gEnter.append('g').attr('class', 'y1 axis');gEnter.append('g').attr('class', 'bars y0');dualYaxis && gEnter.append('g').attr('class', 'bars y1');gEnter.append('g').attr('class', 'rects');setAxisLabels(svg);setLegendLabels(svg);gEnter.append('line').attr('y2', innerH()).attr('y1', 0).attr('class', 'indicator');}function addBars(g, data) {var bars = g.select('g.bars.y0').selectAll('rect.bar').data(data);bars.enter().append('svg:rect').attr('class', 'bar').attr('height', 0).attr('width', function (d, i) { return xScale.rangeBand() / 2; }).attr('x', function (d, i) { return xScale(d[0]); }).attr('y', function (d, i) { return innerH(); });bars.attr('width', xScale.rangeBand() / 2).attr('x', function (d) { return xScale(d[0]); }).transition().delay(function (d, i) { return i / data.length * 1000; }).duration(500).attr('height', function (d, i) { return innerH() - yScale0(d[1]); }).attr('y', function (d, i) { return yScale0(d[1]); });bars.exit().remove();if (!dualYaxis)return;bars = g.select('g.bars.y1').selectAll('rect.bar').data(data);bars.enter().append('svg:rect').attr('class', 'bar').attr('height', 0).attr('width', function (d, i) { return xScale.rangeBand() / 2; }).attr('x', function (d) { return (xScale(d[0]) + xScale.rangeBand() / 2); }).attr('y', function (d, i) { return innerH(); });bars.attr('width', xScale.rangeBand() / 2).attr('x', function (d) { return (xScale(d[0]) + xScale.rangeBand() / 2); }).transition().delay(function (d, i) { return i / data.length * 1000; }).duration(500).attr('height', function (d, i) { return innerH() - yScale1(d[2]); }).attr('y', function (d, i) { return yScale1(d[2]); });bars.exit().remove();}function addAxis(g, data) {var xTicks = getXTicks(data);var tickDistance = xTicks.length > 1 ? (xScale(xTicks[1]) - xScale(xTicks[0])) : innerW();var labelW = tickDistance - padding;g.select('.x.axis').attr('transform', 'translate(0,' + yScale0.range()[0] + ')').call(xAxis.tickValues(xTicks)).selectAll(".tick text").call(truncate, labelW > 0 ? labelW : innerW());g.select('.y0.axis').call(yAxis0.tickValues(getYTicks(yScale0)));if (!dualYaxis)return;g.select('.y1.axis').attr('transform', 'translate(' + innerW() + ', 0)').call(yAxis1.tickValues(getYTicks(yScale1)));}function addGrid(g, data) {g.select('.x.grid').attr('transform', 'translate(0,' + yScale0.range()[0] + ')').call(xGrid.tickValues(getXTicks(data)).tickSize(-innerH(), 0, 0).tickFormat(''));g.select('.y.grid').call(yGrid.tickValues(getYTicks(yScale0)).tickSize(-innerW(), 0, 0).tickFormat(''));}function formatTooltip(data, i) {var d = data.slice(0);d[0] = (format.x) ? GoAccess.Util.fmtValue(d[0], format.x) : d[0];d[1] = (format.y0) ? GoAccess.Util.fmtValue(d[1], format.y0) : d3.format(',')(d[1]);dualYaxis && (d[2] = (format.y1) ? GoAccess.Util.fmtValue(d[2], format.y1) : d3.format(',')(d[2]));var template = d3.select('#tpl-chart-tooltip').html();return Hogan.compile(template).render({'data': d});}function mouseover(_self, selection, data, idx) {var left = xScale(data[0]) + (xScale.rangeBand() / 2);var tooltip = selection.select('.chart-tooltip-wrap');tooltip.html(formatTooltip(data, idx)).style('left', left + 'px').style('top', (d3.mouse(_self)[1] + 10) + 'px').style('display', 'block');selection.select('line.indicator').style('display', 'block').attr('transform', 'translate(' + left + ',' + 0 + ')');}function mouseout(selection, g) {var tooltip = selection.select('.chart-tooltip-wrap');tooltip.style('display', 'none');g.select('line.indicator').style('display', 'none');}function addRects(selection, g, data) {var w = (innerW() / data.length);var rects = g.select('g.rects').selectAll('rect').data(data);rects.enter().append('svg:rect').attr('height', innerH()).attr('class', 'point');rects.attr('width', d3.functor(w)).attr('x', function (d, i) { return (w * i); }).attr('y', 0).on('mousemove', function (d, i) {mouseover(this, selection, d, i);}).on('mouseleave', function (d, i) {mouseout(selection, g);});rects.exit().remove();}function chart(selection) {selection.each(function (data) {data = mapData(data);updateScales(data);var svg = d3.select(this).selectAll('svg').data([data]);createSkeleton(svg);svg.attr({'width': width,'height': height});var g = svg.select('g').attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');addGrid(g, data);addAxis(g, data);addBars(g, data);addRects(selection, g, data);});}chart.opts = function (_) {if (!arguments.length) return opts;opts = _;return chart;};chart.format = function (_) {if (!arguments.length) return format;format = _;return chart;};chart.labels = function (_) {if (!arguments.length) return labels;labels = _;return chart;};chart.width = function (_) {if (!arguments.length) return width;width = _;return chart;};chart.height = function (_) {if (!arguments.length) return height;height = _;return chart;};chart.x = function (_) {if (!arguments.length) return xValue;xValue = _;return chart;};chart.y0 = function (_) {if (!arguments.length) return yValue0;yValue0 = _;return chart;};chart.y1 = function (_) {if (!arguments.length) return yValue1;yValue1 = _;return chart;};return chart;} |