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66 lines
1.6 KiB
66 lines
1.6 KiB
/* ------------------------------------------------------------------------------ |
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* |
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* # D3.js - ring Venn diagram |
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* |
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* Venn diagram demo with ring style option |
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* |
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* Version: 1.0 |
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* Latest update: August 1, 2015 |
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* |
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* ---------------------------------------------------------------------------- */ |
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$(function () { |
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// Data set |
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// ------------------------------ |
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// Circles |
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var sets = [ |
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{label: 'SE', size: 28}, |
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{label: 'Treat', size: 35}, |
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{label: 'Anti-CCP', size: 108}, |
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{label: 'DAS28', size: 106} |
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]; |
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// Overlaps |
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var overlaps = [ |
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{sets: [0,1], size: 1}, |
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{sets: [0,2], size: 1}, |
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{sets: [0,3], size: 14}, |
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{sets: [1,2], size: 6}, |
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{sets: [1,3], size: 0}, |
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{sets: [2,3], size: 1}, |
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{sets: [0,2,3], size: 1}, |
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{sets: [0,1,2], size: 0}, |
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{sets: [0,1,3], size: 0}, |
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{sets: [1,2,3], size: 0}, |
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{sets: [0,1,2,3], size: 0} |
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]; |
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// Initialize chart |
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// ------------------------------ |
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// Define colors |
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var colours = d3.scale.category10(); |
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// Draw diagram |
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var diagram = venn.drawD3Diagram(d3.select("#d3-venn-rings"), venn.venn(sets, overlaps), 350, 350); |
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// Style circles |
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diagram.circles |
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.style("fill-opacity", 0) |
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.style("stroke-width", 6) |
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.style("stroke-opacity", .6) |
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.style("fill", function(d,i) { return colours(i); }) |
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.style("stroke", function(d,i) { return colours(i); }); |
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// Style text |
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diagram.text |
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.style("fill", function(d,i) { return colours(i)}) |
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.style("font-weight", "500"); |
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});
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