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Nested Treemap
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license: gpl-3.0 | |
height: 720 |
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id | value | |
---|---|---|
All | ||
All.Scanned | ||
All.Scanned.SuccessDone | ||
All.Scanned.SuccessDone.level_4 | 15 | |
All.Scanned.SuccessDone.level_3 | 2318 | |
All.Scanned.SuccessDone.level_2 | 1192 | |
All.Scanned.Processing | 2 | |
All.Scanned.Scanning | 266 | |
All.Scanned.Failed | 19 | |
All.NotScanned | 4477 |
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
text { | |
font: 10px sans-serif; | |
} | |
tspan:last-child { | |
font-size: 9px; | |
fill-opacity: 0.8; | |
} | |
.node rect { | |
shape-rendering: crispEdges; | |
} | |
.node--hover rect { | |
stroke: #000; | |
} | |
</style> | |
<svg width="960" height="720"></svg> | |
<script src="//d3js.org/d3.v4.0.0-alpha.35.min.js"></script> | |
<script> | |
var svg = d3.select("svg"), | |
width = +svg.attr("width"), | |
height = +svg.attr("height"); | |
var format = d3.format(",d"); | |
var color = d3.scaleMagma() | |
.domain([-4, 4]); | |
var stratify = d3.stratify() | |
.parentId(function(d) { return d.id.substring(0, d.id.lastIndexOf(".")); }); | |
var treemap = d3.treemap() | |
.size([width, height]) | |
.paddingOuter(3) | |
.paddingTop(19) | |
.paddingInner(1) | |
.round(true); | |
d3.csv("flare.csv", function(error, data) { | |
if (error) throw error; | |
var root = stratify(data) | |
.sum(function(d) { return d.value; }) | |
.sort(function(a, b) { return b.height - a.height || b.value - a.value; }); | |
treemap(root); | |
var cell = svg | |
.selectAll(".node") | |
.data(root.descendants()) | |
.enter().append("g") | |
.attr("transform", function(d) { return "translate(" + d.x0 + "," + d.y0 + ")"; }) | |
.attr("class", "node") | |
.each(function(d) { d.node = this; }) | |
.on("mouseover", hovered(true)) | |
.on("mouseout", hovered(false)); | |
cell.append("rect") | |
.attr("id", function(d) { return "rect-" + d.id; }) | |
.attr("width", function(d) { return d.x1 - d.x0; }) | |
.attr("height", function(d) { return d.y1 - d.y0; }) | |
.style("fill", function(d) { return color(d.depth); }); | |
cell.append("clipPath") | |
.attr("id", function(d) { return "clip-" + d.id; }) | |
.append("use") | |
.attr("xlink:href", function(d) { return "#rect-" + d.id + ""; }); | |
var label = cell.append("text") | |
.attr("clip-path", function(d) { return "url(#clip-" + d.id + ")"; }); | |
label | |
.filter(function(d) { return d.children; }) | |
.selectAll("tspan") | |
.data(function(d) { return d.id.substring(d.id.lastIndexOf(".") + 1).split(/(?=[A-Z][^A-Z])/g).concat("\xa0" + format(d.value)); }) | |
.enter().append("tspan") | |
.attr("x", function(d, i) { return i ? null : 4; }) | |
.attr("y", 13) | |
.text(function(d) { return d; }); | |
label | |
.filter(function(d) { return !d.children; }) | |
.selectAll("tspan") | |
.data(function(d) { return d.id.substring(d.id.lastIndexOf(".") + 1).split(/(?=[A-Z][^A-Z])/g).concat(format(d.value)); }) | |
.enter().append("tspan") | |
.attr("x", 4) | |
.attr("y", function(d, i) { return 13 + i * 10; }) | |
.text(function(d) { return d; }); | |
cell.append("title") | |
.text(function(d) { return d.id + "\n" + format(d.value); }); | |
}); | |
function hovered(hover) { | |
return function(d) { | |
d3.selectAll(d.ancestors().map(function(d) { return d.node; })) | |
.classed("node--hover", hover) | |
.select("rect") | |
.attr("width", function(d) { return d.x1 - d.x0 - hover; }) | |
.attr("height", function(d) { return d.y1 - d.y0 - hover; }); | |
}; | |
} | |
</script> |
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