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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 packing
Icicle
StreamgraphTidy treeCluster treeSunburstHorizon chartBox plotScatterplotDifference chartBand chartBar chart transitionsTreemapLine chart, multiple seriesScatterplot matrixBrushable scatterplot matrixPlayfair's Wheat and Wages
Also listed in…
Gallery
d3-hierarchy
Insert cell
Insert cell
chart = {
// Specify the chart’s dimensions.
const width = 928;
const height = 2400;
const format = d3.format(",d");

// Create a color scale (a color for each child of the root node and their descendants).
const color = d3.scaleOrdinal(d3.quantize(d3.interpolateRainbow, data.children.length + 1))

// Create a partition layout.
const partition = d3.partition()
.size([height, width])
.padding(1);

// Apply the partition layout.
const root = partition(d3.hierarchy(data)
.sum(d => d.value)
.sort((a, b) => b.height - a.height || b.value - a.value));

// Create the SVG container.
const svg = d3.create("svg")
.attr("width", width)
.attr("height", height)
.attr("viewBox", [0, 0, width, height])
.attr("style", "max-width: 100%; height: auto; font: 10px sans-serif");

// Add a cell for each node of the hierarchy.
const cell = svg
.selectAll()
.data(root.descendants())
.join("g")
.attr("transform", d => `translate(${d.y0},${d.x0})`);

cell.append("title")
.text(d => `${d.ancestors().map(d => d.data.name).reverse().join("/")}\n${format(d.value)}`);

// Color the cell with respect to which child of root it belongs to.
cell.append("rect")
.attr("width", d => d.y1 - d.y0)
.attr("height", d => d.x1 - d.x0)
.attr("fill-opacity", 0.6)
.attr("fill", d => {
if (!d.depth) return "#ccc";
while (d.depth > 1) d = d.parent;
return color(d.data.name);
});

// Add labels and a title.
const text = cell.filter(d => (d.x1 - d.x0) > 16).append("text")
.attr("x", 4)
.attr("y", 13);

text.append("tspan")
.text(d => d.data.name);

text.append("tspan")
.attr("fill-opacity", 0.7)
.text(d => ` ${format(d.value)}`);

return svg.node();
}
Insert cell
data = FileAttachment("flare-2.json").json()
Insert cell

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