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March 20, 2017 03:14
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paired matrix
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| license: mit |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="https://unpkg.com/[email protected]/dist/d3-scale-cluster.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0;font-family:Arial, sans-serif } | |
| rect { stroke: white; stroke-width: 4; } | |
| .box text { fill: white; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| const data = [ | |
| { | |
| "DisadvantageA": "Disadvantage 5", | |
| "DisadvantageB": "Disadvantage 7", | |
| "percentage": 0.96 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 2", | |
| "DisadvantageB": "Disadvantage 5", | |
| "percentage": 0.93 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 3", | |
| "DisadvantageB": "Disadvantage 4", | |
| "percentage": 0.93 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 1", | |
| "DisadvantageB": "Disadvantage 6", | |
| "percentage": 0.92 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 6", | |
| "DisadvantageB": "Disadvantage 8", | |
| "percentage": 0.9 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 3", | |
| "DisadvantageB": "Disadvantage 8", | |
| "percentage": 0.87 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 1", | |
| "DisadvantageB": "Disadvantage 2", | |
| "percentage": 0.85 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 1", | |
| "DisadvantageB": "Disadvantage 7", | |
| "percentage": 0.84 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 1", | |
| "DisadvantageB": "Disadvantage 4", | |
| "percentage": 0.84 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 5", | |
| "DisadvantageB": "Disadvantage 8", | |
| "percentage": 0.78 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 4", | |
| "DisadvantageB": "Disadvantage 7", | |
| "percentage": 0.76 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 2", | |
| "DisadvantageB": "Disadvantage 3", | |
| "percentage": 0.75 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 1", | |
| "DisadvantageB": "Disadvantage 5", | |
| "percentage": 0.58 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 4", | |
| "DisadvantageB": "Disadvantage 6", | |
| "percentage": 0.54 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 6", | |
| "DisadvantageB": "Disadvantage 7", | |
| "percentage": 0.48 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 2", | |
| "DisadvantageB": "Disadvantage 6", | |
| "percentage": 0.43 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 3", | |
| "DisadvantageB": "Disadvantage 6", | |
| "percentage": 0.4 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 1", | |
| "DisadvantageB": "Disadvantage 3", | |
| "percentage": 0.38 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 4", | |
| "DisadvantageB": "Disadvantage 5", | |
| "percentage": 0.35 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 5", | |
| "DisadvantageB": "Disadvantage 6", | |
| "percentage": 0.34 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 1", | |
| "DisadvantageB": "Disadvantage 8", | |
| "percentage": 0.28 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 2", | |
| "DisadvantageB": "Disadvantage 4", | |
| "percentage": 0.23 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 3", | |
| "DisadvantageB": "Disadvantage 5", | |
| "percentage": 0.19 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 2", | |
| "DisadvantageB": "Disadvantage 8", | |
| "percentage": 0.19 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 2", | |
| "DisadvantageB": "Disadvantage 7", | |
| "percentage": 0.11 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 3", | |
| "DisadvantageB": "Disadvantage 7", | |
| "percentage": 0.1 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 7", | |
| "DisadvantageB": "Disadvantage 8", | |
| "percentage": 0.06 | |
| }, | |
| { | |
| "DisadvantageA": "Disadvantage 4", | |
| "DisadvantageB": "Disadvantage 8", | |
| "percentage": 0.02 | |
| } | |
| ]; | |
| const width = 600; | |
| const height = width; | |
| const margin = {"top": 150, "left": 10, "right": 150, "bottom": 50}; | |
| var positionScale = d3.scaleOrdinal(); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width + margin.right + margin.left) | |
| .attr("height", height + margin.top + margin.bottom); | |
| var chart = svg.append("g") | |
| .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
| var nestByDisadvantageA = d3.nest() | |
| .key(function(d){ return d.DisadvantageA; }) | |
| .sortKeys(d3.ascending) | |
| .entries(data); | |
| var disadvantages = ["Disadvantage 1","Disadvantage 2","Disadvantage 3","Disadvantage 4","Disadvantage 5","Disadvantage 6","Disadvantage 7","Disadvantage 8"] | |
| var rowHeight = height/disadvantages.length; | |
| var columnWidth = width/disadvantages.length; | |
| var columnHeader = chart.append("g") | |
| .attr("transform", "translate(0,0)"); | |
| /*columnHeader.append("text") | |
| .text("Disadvantages") | |
| .attr("x", width/2) | |
| .attr("y", -40) | |
| .style("text-anchor", "middle")*/ | |
| var columnLabels = columnHeader.selectAll("g") | |
| .data(disadvantages) | |
| .enter() | |
| .append("g") | |
| .attr("transform", function(d, i) {return "translate(" + (columnWidth * i) +",0)"; }); | |
| columnLabels.append("text") | |
| .text(function(d) { return d; }) | |
| .attr("y", -10) | |
| .attr("transform", "translate(20)rotate(-45)") | |
| var maxPercentage = d3.max(data, function(d){ return d.percentage; }); | |
| var scale = d3.scaleSqrt() | |
| .domain([0,maxPercentage]) | |
| .range([0,rowHeight]); | |
| var colour = d3.scaleLinear().domain([0,1]) | |
| .interpolate(d3.interpolateHcl) | |
| .range(["#efD4e5", "#bf1c7d"]); | |
| nestByDisadvantageA.forEach(function(d, i) { | |
| var rowG = chart.append("g") | |
| .attr("transform", "translate(0," + (i * rowHeight) + ")"); | |
| rowG.append("text") | |
| .text(d.key) | |
| .attr("x", width + 10) | |
| .attr("y", 10/2 + 6) | |
| .style("text-anchor", "start"); | |
| rowG.append("rect") | |
| .attr("x", columnWidth * disadvantages.indexOf(d.key)) | |
| .attr("y", 0) | |
| .attr("width", columnWidth) | |
| .attr("height", rowHeight) | |
| .style("fill", "LightGrey") | |
| .attr("rx", 5); | |
| var boxes = rowG.selectAll("g") | |
| .data(d.values) | |
| .enter() | |
| .append("g") | |
| .attr("class", "box") | |
| .attr("transform", function(d, i) {return "translate(" + (columnWidth * disadvantages.indexOf(d.DisadvantageB)) +",0)"; }); | |
| boxes.append("rect") | |
| .attr("x", 0) | |
| .attr("y", 0) | |
| .attr("width", columnWidth) | |
| .attr("height", rowHeight) | |
| .style("fill", function(d){ return colour(d.percentage); }) | |
| .attr("rx", 5); | |
| boxes.append("text") | |
| .text(function(d){ return formatPercentage(d.percentage) }) | |
| .attr("x", columnWidth/2) | |
| .attr("y", rowHeight/2 + 6) | |
| .style("text-anchor", "middle"); | |
| }) | |
| var disadvantage8 = "Disadvantage 8"; | |
| var i8 = disadvantages.indexOf(disadvantage8) | |
| var disadvantage8Row = chart.append("g").attr("transform", "translate(0," + (i8 * rowHeight) + ")"); | |
| disadvantage8Row.append("text") | |
| .text("Disadvantage 8") | |
| .attr("x", width + 10) | |
| .attr("y", 10/2 + 6) | |
| .style("text-anchor", "start"); | |
| disadvantage8Row.append("rect") | |
| .attr("x", columnWidth * i8) | |
| .attr("y", 0) | |
| .attr("width", columnWidth) | |
| .attr("height", rowHeight) | |
| .style("fill", "LightGrey") | |
| .attr("rx", 5); | |
| function formatPercentage(n) { | |
| return Math.round(n * 100); | |
| } | |
| </script> | |
| </body> |
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