Columbia '20 // hackNY '17
Published
Edited
Apr 11, 2020
1 fork
html`<link rel="stylesheet" href="//rawgithub.com/Caged/d3-tip/master/examples/example-styles.css">
<style>
.rect:hover {
opacity: 0.7;
}
`
md`# Sunburst`
md`probably will actually quilt`
piechart = {
const arcs = pie(pieData);
const svg = d3.create("svg")
.attr("viewBox", [-width / 2, -height / 2, width, height]);
svg.selectAll("path")
.data(arcs)
.join("path")
.attr("fill", function(d,i){ console.log(d.data); return d3.interpolateViridis(d.data.count/11);})
.attr("d", arc)
.append("title")
.text(d => 'hi');
svg.append("g")
.attr("font-family", "sans-serif")
.attr("font-size", 12)
.attr("text-anchor", "middle")
.selectAll("text")
.data(arcs)
.join("text")
.attr("transform", d => `translate(${arc.centroid(d)})`)
.call(text => text.append("tspan")
.attr("y", "-0.4em")
.attr("font-weight", "bold")
.text(d => d.data.name))
.call(text => text.filter(d => (d.endAngle - d.startAngle) > 0.25).append("tspan")
.attr("x", 0)
.attr("y", "0.7em")
.attr("fill-opacity", 0.7)
.text(d => d.data.value.toLocaleString()));
return svg.node();
}
pieData = {
const data = d3.csvParse(await FileAttachment("data.csv").text(), d3.autoType);
// i'm sooo lazy
const data2 = data.slice(821,1211)
return data2;
}
color = d3.scaleOrdinal()
.domain(pieData.map(d => d.name))
.range(d3.quantize(t => d3.interpolateSpectral(t * 0.8 + 0.1), pieData.length).reverse())
pieHeight = 800;
arc = {
const radius = Math.min(width, height) / 2;
return d3.arc().innerRadius(radius * 0.5).outerRadius(radius - 1);
}
pie = d3.pie()
.padAngle(0.00000005)
.sort(null)
.value(d => 1)
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