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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <head> | |
| </head> | |
| <style> | |
| .q0-11 {fill: rgb(215, 48, 39);} | |
| .q1-11 {fill: rgb(244, 109, 67);} | |
| .q2-11 {fill: rgb(253, 174, 97);} | |
| .q3-11 {fill: rgb(254, 224, 144);} | |
| .q4-11 {fill: rgb(255, 255, 191);} | |
| .q5-11 {fill: rgb(224, 243, 248);} | |
| .q6-11 {fill: rgb(171, 217, 233);} | |
| .q7-11 {fill: rgb(116, 173, 209);} | |
| .q8-11 {fill: rgb(69, 117, 180);} | |
| </style> | |
| <body> | |
| <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script> | |
| <div id="chart"></div> | |
| <script> | |
| var dataset = [ { "2003": "1", "2004": "1", "2005": "1", "2006": "1", "2007": "1", "2008": "1", "2009": "1", "Country Name": "USA" }, | |
| { "2003": "2", "2004": "2", "2005": "2", "2006": "2", "2007": "3", "2008": "4", "2009": "6", "Country Name": "Canada" }, | |
| { "2003": "3", "2004": "3", "2005": "3", "2006": "3", "2007": "2", "2008": "3", "2009": "3", "Country Name": "Italy" }, | |
| { "2003": "4", "2004": "4", "2005": "4", "2006": "4", "2007": "4", "2008": "2", "2009": "2", "Country Name": "France" }, | |
| { "2003": "5", "2004": "6", "2005": "6", "2006": "6", "2007": "6", "2008": "6", "2009": "7", "Country Name": "Ireland" }, | |
| { "2003": "6", "2004": "5", "2005": "5", "2006": "5", "2007": "5", "2008": "5", "2009": "4", "Country Name": "Germany" }]; | |
| data = []; | |
| dataset.forEach(function(d){ | |
| for (year = 2003; year < 2010; year++){ | |
| data.push({"year": year, "Country": d["Country Name"], "value": d[year]}); | |
| } | |
| }); | |
| var countryOrder = ["USA", "France", "Italy", "Canada", "Germany", "Ireland"]; | |
| var cellSize = 30, | |
| cellBorder = 3, | |
| height = 300, | |
| width = 300; | |
| var yScale = d3.scale.ordinal() | |
| .domain(d3.range(dataset.length)) | |
| .rangeRoundBands([0, height], 0.05); | |
| var xScale = d3.scale.ordinal() | |
| .domain(d3.range(7)) | |
| .rangeRoundBands([0, width], 0.05); | |
| var color = d3.scale.quantize() | |
| .domain([0, 6]) | |
| .range(d3.range(9).map(function(d) { return "q" + d + "-11"; })); | |
| var grid = d3.select("#chart").append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| .attr("class", "chart"); | |
| var cells = grid.selectAll("rect") | |
| .data(data) | |
| .enter().append("svg:rect") | |
| .attr("class", function(d){ return color(d.value); }) | |
| .attr("x", function(d) { return (d.year - 2003)*cellSize; }) | |
| .attr("y", function(d) { return (countryOrder.indexOf(d.Country))*cellSize; }) | |
| .attr("width", cellSize - cellBorder) | |
| .attr("height", cellSize - cellBorder) | |
| .on('mouseover', function() { | |
| d3.select(this) | |
| .style('fill', 'white'); | |
| }) | |
| .on('mouseout', function() { | |
| d3.select(this) | |
| .style('fill', ''); | |
| }) | |
| .on('click', function() { | |
| console.log(d3.select(this)); | |
| }) | |
| .style("stroke", '#555'); | |
| </script> | |
| </body> |
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