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Edited
Sep 23
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Global temperature trendsBeeswarm, Log ScaleContoursDensity contoursBubble chart componentCircle packing componentExploring Data with Vega-LiteStreaming data into VegaVega-Lite Line ChartBrushable scatterplotVega-Lite ScatterplotNight Skies — Lights and Light Pollution WebGL GlobePhysics based t-SNEGraphvizRidgeline plotZoomable sunburstHierarchical edge bundlingMethods of Comparison, ComparedChord diagramA Guide to Guides: Axes & Legends in VegaPSR B1919+21HexbinStacked-to-grouped barsTree of LifeHeat indexZoomable circle packingMarimekkoVizsla and Vega-LiteDirectly labelling linesParallel coordinatesCollapsible treeTangled tree visualizationMarey’s TrainsWorld History TimelineSmall multiple chart cartogramThe Real MVP in the NBAAnimated treemapDensity Contour Matrix with BrushingStars and constellationsHertzsprung–Russell diagramThe Coronavirus landscapeGitHub BurndownCandlestick ChartConcentration values vs. TimeA few days of CO2 levels in my homeIrregular bins histogramELD ViewerDistributions and summary statistics - a collection of Plot examplesMermaidBivariate Bubble MapD3 galleryCalendarStacked bar chartDot plotConnected scatterplotCandlestick chartHistogramForce-directed graphDisjoint force-directed graphIndex chartSankey diagramLine chart, percent changeStacked area chartBubble chartArea chartHorizontal bar chartRadial tidy treeCircle packingIcicleStreamgraphTidy tree
Cluster tree
SunburstHorizon chartBox plotScatterplotDifference chartBand chartBar chart transitionsTreemapLine chart, multiple seriesScatterplot matrixBrushable scatterplot matrixPlayfair's Wheat and Wages
Also listed in…
Gallery
d3-hierarchy
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chart = {
const width = 928;

// Compute the tree height; this approach will allow the height of the
// SVG to scale according to the breadth (width) of the tree layout.
const root = d3.hierarchy(data);
const dx = 10;
const dy = width / (root.height + 1);

// Create a tree layout.
const tree = d3.cluster().nodeSize([dx, dy]);

// Sort the tree and apply the layout.
root.sort((a, b) => d3.ascending(a.data.name, b.data.name));
tree(root);

// Compute the extent of the tree. Note that x and y are swapped here
// because in the tree layout, x is the breadth, but when displayed, the
// tree extends right rather than down.
let x0 = Infinity;
let x1 = -x0;
root.each(d => {
if (d.x > x1) x1 = d.x;
if (d.x < x0) x0 = d.x;
});

// Compute the adjusted height of the tree.
const height = x1 - x0 + dx * 2;

const svg = d3.create("svg")
.attr("width", width)
.attr("height", height)
.attr("viewBox", [-dy / 3, x0 - dx, width, height])
.attr("style", "max-width: 100%; height: auto; font: 10px sans-serif;");

const link = svg.append("g")
.attr("fill", "none")
.attr("stroke", "#555")
.attr("stroke-opacity", 0.4)
.attr("stroke-width", 1.5)
.selectAll()
.data(root.links())
.join("path")
.attr("d", d3.linkHorizontal()
.x(d => d.y)
.y(d => d.x));
const node = svg.append("g")
.attr("stroke-linejoin", "round")
.attr("stroke-width", 3)
.selectAll()
.data(root.descendants())
.join("g")
.attr("transform", d => `translate(${d.y},${d.x})`);

node.append("circle")
.attr("fill", d => d.children ? "#555" : "#999")
.attr("r", 2.5);

node.append("text")
.attr("dy", "0.31em")
.attr("x", d => d.children ? -6 : 6)
.attr("text-anchor", d => d.children ? "end" : "start")
.text(d => d.data.name)
.attr("stroke", "white")
.attr("paint-order", "stroke");
return svg.node();
}
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Plot.plot({
axis: null,
margin: 10,
marginLeft: 40,
marginRight: 160,
width: 928,
height: 2500,
marks: [
Plot.cluster(flare, {path: "name", delimiter: "."})
]
})
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data = FileAttachment("flare.json").json()
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