| author | Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> |
| Fri, 18 Apr 2014 14:31:58 +0200 | |
| changeset 51 | 79833eaa394a |
| parent 47 | c0b4a8b5a012 |
| permissions | -rw-r--r-- |
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47
c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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<!DOCTYPE html> |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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<html> |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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<head> |
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add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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<title>Force-Directed Layout (Multiple Foci)</title> |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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5 |
<script type="text/javascript" src="../../d3.js"></script> |
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add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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<script type="text/javascript" src="../../d3.geom.js"></script> |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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<script type="text/javascript" src="../../d3.layout.js"></script> |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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8 |
</head> |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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9 |
<body> |
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add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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10 |
<div id="chart"></div> |
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c0b4a8b5a012
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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11 |
<script type="text/javascript"> |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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12 |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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var w = 960, |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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14 |
h = 500, |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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15 |
fill = d3.scale.category10(), |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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16 |
nodes = d3.range(100).map(Object); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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17 |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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18 |
var vis = d3.select("#chart").append("svg:svg") |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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19 |
.attr("width", w) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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20 |
.attr("height", h); |
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c0b4a8b5a012
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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21 |
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c0b4a8b5a012
add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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22 |
var force = d3.layout.force() |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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23 |
.nodes(nodes) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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24 |
.links([]) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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25 |
.size([w, h]) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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.start(); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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27 |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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var node = vis.selectAll("circle.node") |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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.data(nodes) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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.enter().append("svg:circle") |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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31 |
.attr("class", "node") |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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.attr("cx", function(d) { return d.x; }) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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33 |
.attr("cy", function(d) { return d.y; }) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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34 |
.attr("r", 8) |
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c0b4a8b5a012
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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|
35 |
.style("fill", function(d, i) { return fill(i & 3); }) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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|
36 |
.style("stroke", function(d, i) { return d3.rgb(fill(i & 3)).darker(2); }) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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37 |
.style("stroke-width", 1.5) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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38 |
.call(force.drag); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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39 |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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40 |
vis.style("opacity", 1e-6) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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41 |
.transition() |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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.duration(1000) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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43 |
.style("opacity", 1); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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44 |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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45 |
force.on("tick", function(e) { |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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46 |
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c0b4a8b5a012
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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47 |
// Push different nodes in different directions for clustering. |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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var k = 6 * e.alpha; |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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nodes.forEach(function(o, i) { |
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o.x += i & 2 ? k : -k; |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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o.y += i & 1 ? k : -k; |
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}); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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54 |
node.attr("cx", function(d) { return d.x; }) |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
parents:
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55 |
.attr("cy", function(d) { return d.y; }); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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}); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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57 |
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add toolkit.html + démonstrateurs
Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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d3.select("body").on("click", function() { |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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nodes.forEach(function(o, i) { |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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o.x += (Math.random() - .5) * 40; |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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61 |
o.y += (Math.random() - .5) * 40; |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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}); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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force.resume(); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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64 |
}); |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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65 |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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66 |
</script> |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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67 |
</body> |
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Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
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68 |
</html> |