Difference between revisions of "Team:GO Paris-Saclay/WikiDraft"

(Created draft page)
 
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<html>
 
<html>
 +
<script src="https://static.igem.org/mediawiki/2018/b/b0/T--GO_Paris-Saclay--D3_JS.txt"></script>
 +
<svg width="960" height="960"></svg>
  
 +
<script>
 +
var matrix = [
 +
  [11975,  5871, 8916, 2868],
 +
  [ 1951, 10048, 2060, 6171],
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  [ 8010, 16145, 8090, 8045],
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  [ 1013,  990,  940, 6907]
 +
];
 +
 +
var svg = d3.select("svg"),
 +
    width = +svg.attr("width"),
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    height = +svg.attr("height"),
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    outerRadius = Math.min(width, height) * 0.5 - 40,
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    innerRadius = outerRadius - 30;
 +
 +
var formatValue = d3.formatPrefix(",.0", 1e3);
 +
 +
var chord = d3.chord()
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    .padAngle(0.05)
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    .sortSubgroups(d3.descending);
 +
 +
var arc = d3.arc()
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    .innerRadius(innerRadius)
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    .outerRadius(outerRadius);
 +
 +
var ribbon = d3.ribbon()
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    .radius(innerRadius);
 +
 +
var color = d3.scaleOrdinal()
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    .domain(d3.range(4))
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    .range(["#000000", "#FFDD89", "#957244", "#F26223"]);
 +
 +
var g = svg.append("g")
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    .attr("transform", "translate(" + width / 2 + "," + height / 2 + ")")
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    .datum(chord(matrix));
 +
 +
var group = g.append("g")
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    .attr("class", "groups")
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  .selectAll("g")
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  .data(function(chords) { return chords.groups; })
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  .enter().append("g");
 +
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group.append("path")
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    .style("fill", function(d) { return color(d.index); })
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    .style("stroke", function(d) { return d3.rgb(color(d.index)).darker(); })
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    .attr("d", arc);
 +
 +
var groupTick = group.selectAll(".group-tick")
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  .data(function(d) { return groupTicks(d, 1e3); })
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  .enter().append("g")
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    .attr("class", "group-tick")
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    .attr("transform", function(d) { return "rotate(" + (d.angle * 180 / Math.PI - 90) + ") translate(" + outerRadius + ",0)"; });
 +
 +
groupTick.append("line")
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    .attr("x2", 6);
 +
 +
groupTick
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  .filter(function(d) { return d.value % 5e3 === 0; })
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  .append("text")
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    .attr("x", 8)
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    .attr("dy", ".35em")
 +
    .attr("transform", function(d) { return d.angle > Math.PI ? "rotate(180) translate(-16)" : null; })
 +
    .style("text-anchor", function(d) { return d.angle > Math.PI ? "end" : null; })
 +
    .text(function(d) { return formatValue(d.value); });
 +
 +
g.append("g")
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    .attr("class", "ribbons")
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  .selectAll("path")
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  .data(function(chords) { return chords; })
 +
  .enter().append("path")
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    .attr("d", ribbon)
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    .style("fill", function(d) { return color(d.target.index); })
 +
    .style("stroke", function(d) { return d3.rgb(color(d.target.index)).darker(); });
 +
 +
// Returns an array of tick angles and values for a given group and step.
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function groupTicks(d, step) {
 +
  var k = (d.endAngle - d.startAngle) / d.value;
 +
  return d3.range(0, d.value, step).map(function(value) {
 +
    return {value: value, angle: value * k + d.startAngle};
 +
  });
 +
}
 +
</script>
 
</html>
 
</html>

Revision as of 15:58, 24 May 2018

Test de titre

Test de script :