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1 <!DOCTYPE html> |
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2 <html> |
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3 <head> |
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4 <meta http-equiv="Content-Type" content="text/html;charset=utf-8"> |
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5 <title>Partition - Icicle</title> |
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6 <script type="text/javascript" src="../../d3.js"></script> |
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7 <script type="text/javascript" src="../../d3.layout.js"></script> |
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8 <style type="text/css"> |
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9 |
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10 rect { |
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11 stroke: #fff; |
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12 } |
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13 |
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14 </style> |
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15 </head> |
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16 <body> |
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17 <div id="chart"></div> |
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18 <script type="text/javascript"> |
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19 |
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20 var w = 960, |
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21 h = 250, |
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22 x = d3.scale.linear().range([0, w]), |
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23 y = d3.scale.linear().range([0, h]), |
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24 color = d3.scale.category20c(); |
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25 |
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26 var vis = d3.select("#chart").append("svg:svg") |
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27 .attr("width", w) |
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28 .attr("height", h); |
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29 |
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30 var partition = d3.layout.partition() |
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31 .value(function(d) { return d.size; }); |
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32 |
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33 d3.json("../data/flare.json", function(json) { |
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34 var rect = vis.data([json]).selectAll("rect") |
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35 .data(partition.nodes) |
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36 .enter().append("svg:rect") |
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37 .attr("x", function(d) { return x(d.x); }) |
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38 .attr("y", function(d) { return y(d.y); }) |
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39 .attr("width", function(d) { return x(d.dx); }) |
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40 .attr("height", function(d) { return y(d.dy); }) |
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41 .attr("fill", function(d) { return color((d.children ? d : d.parent).name); }) |
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42 .on("click", click); |
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43 |
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44 function click(d) { |
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45 x.domain([d.x, d.x + d.dx]); |
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46 y.domain([d.y, 1]).range([d.y ? 20 : 0, h]); |
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47 |
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48 rect.transition() |
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49 .duration(750) |
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50 .attr("x", function(d) { return x(d.x); }) |
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51 .attr("y", function(d) { return y(d.y); }) |
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52 .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); }) |
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53 .attr("height", function(d) { return y(d.y + d.dy) - y(d.y); }); |
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54 } |
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55 }); |
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56 |
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57 </script> |
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58 </body> |
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59 </html> |