Public
Edited
Jan 11, 2024
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Importers
93 stars
Revenue by music format, 1973–2018New Zealand tourists, 1921–2018Sea ice extent, 1978–2017U.S. population by State, 1790–1990Hertzsprung–Russell diagramSpilhaus shoreline mapWalmart’s growthInequality in American citiesU.S. state choroplethWorld choroplethScatterplot matrixLine chart, multiple seriesLine chart with tooltipTreemapBar chart transitionsBand chartCancer survival ratesSlope chartDifference chartDiverging bar chartDiverging stacked bar chartScatterplotSpike mapBubble mapBox plotPSR B1919+21Normalized stacked area chartDirected chord diagramChord dependency diagramVolcano contoursRadial area chartRadial stacked bar chart, sortedRadial stacked bar chartHorizon chartSunburstStreamgraphTidy treeCluster treeRadial cluster treeBeeswarmIciclePie chartCircle packingRadial tidy treeHorizontal bar chartBubble chartStacked area chartLine chart, percent changeSankey diagramIndex chartDisjoint force-directed graphForce-directed graphHistogramBollinger bandsCandlestick chartConnected scatterplotDot plotGrouped bar chartStacked bar chart, normalizedStacked bar chart, horizontalStacked bar chartDonut chartLine chart, missing dataArea chart with missing dataArea chartChoroplethCalendarLine chartColor Schemes
Word cloud
d3.packEncloseNon-contiguous cartogramStar mapSolar pathSolar TerminatorWorld airports VoronoiU.S. airports VoronoiGeoTIFF contours IIVector fieldRaster & vectorClipped map tilesVector tilesRaster tilesWeb Mercator tilesTissot’s indicatrixProjection comparisonWorld map (canvas)Bivariate choroplethColor legendStyled axesGraticule labels (stereographic)Voronoi labelsPie chart componentBubble chart componentScatterplot with shapesRealtime horizon chartRidgeline plotParallel coordinatesThreshold encodingGradient encodingVariable-color lineMarey’s TrainsMarimekkoChord diagramHierarchical edge bundling IIHierarchical edge bundlingArc diagramMobile patent suitsForce-directed treeTree of LifeIndented treeCircle packing componentNested treemapCascaded treemapParallel setsNormal quantile plotQ–Q PlotHexbin mapHexbin (area)HexbinContoursDensity contoursKernel density estimationMoving averageSeamless zoomable map tilesZoomable bar chartZoomable area chartPannable chartBrushable scatterplot matrixBrushable scatterplotVersor draggingZoomable sunburstZoomable icicleCollapsible treeZoomable circle packingZoomable treemapHierarchical bar chartWorld tourOrthographic to equirectangularZoom to bounding boxSmooth zoomingStreamgraph transitionsStacked-to-grouped barsBar Chart RaceScatterplot tourTemporal force-directed graphAnimated treemap
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WordCloud(words, {
width,
height: 500,
invalidation // a promise to stop the simulation when the cell is re-run
})
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function WordCloud(text, {
size = group => group.length, // Given a grouping of words, returns the size factor for that word
word = d => d, // Given an item of the data array, returns the word
marginTop = 0, // top margin, in pixels
marginRight = 0, // right margin, in pixels
marginBottom = 0, // bottom margin, in pixels
marginLeft = 0, // left margin, in pixels
width = 640, // outer width, in pixels
height = 400, // outer height, in pixels
maxWords = 250, // maximum number of words to extract from the text
fontFamily = "sans-serif", // font family
fontScale = 15, // base font size
fill = null, // text color, can be a constant or a function of the word
padding = 0, // amount of padding between the words (in pixels)
rotate = 0, // a constant or function to rotate the words
invalidation // when this promise resolves, stop the simulation
} = {}) {
const words = typeof text === "string" ? text.split(/\W+/g) : Array.from(text);
const data = d3.rollups(words, size, w => w)
.sort(([, a], [, b]) => d3.descending(a, b))
.slice(0, maxWords)
.map(([key, size]) => ({text: word(key), size}));
const svg = d3.create("svg")
.attr("viewBox", [0, 0, width, height])
.attr("width", width)
.attr("font-family", fontFamily)
.attr("text-anchor", "middle")
.attr("style", "max-width: 100%; height: auto; height: intrinsic;");

const g = svg.append("g").attr("transform", `translate(${marginLeft},${marginTop})`);

const cloud = d3Cloud()
.size([width - marginLeft - marginRight, height - marginTop - marginBottom])
.words(data)
.padding(padding)
.rotate(rotate)
.font(fontFamily)
.fontSize(d => Math.sqrt(d.size) * fontScale)
.on("word", ({size, x, y, rotate, text}) => {
g.append("text")
.datum(text)
.attr("font-size", size)
.attr("fill", fill)
.attr("transform", `translate(${x},${y}) rotate(${rotate})`)
.text(text);
});

cloud.start();
invalidation && invalidation.then(() => cloud.stop());
return svg.node();
}
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words = source.split(/[\s.]+/g)
.map(w => w.replace(/^[“‘"\-—()\[\]{}]+/g, ""))
.map(w => w.replace(/[;:.!?()\[\]{},"'’”\-—]+$/g, ""))
.map(w => w.replace(/['’]s$/g, ""))
.map(w => w.substring(0, 30))
.map(w => w.toLowerCase())
.filter(w => w && !stopwords.has(w))
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words.filter(w => /\W/.test(w))
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stopwords = new Set("i,me,my,myself,we,us,our,ours,ourselves,you,your,yours,yourself,yourselves,he,him,his,himself,she,her,hers,herself,it,its,itself,they,them,their,theirs,themselves,what,which,who,whom,whose,this,that,these,those,am,is,are,was,were,be,been,being,have,has,had,having,do,does,did,doing,will,would,should,can,could,ought,i'm,you're,he's,she's,it's,we're,they're,i've,you've,we've,they've,i'd,you'd,he'd,she'd,we'd,they'd,i'll,you'll,he'll,she'll,we'll,they'll,isn't,aren't,wasn't,weren't,hasn't,haven't,hadn't,doesn't,don't,didn't,won't,wouldn't,shan't,shouldn't,can't,cannot,couldn't,mustn't,let's,that's,who's,what's,here's,there's,when's,where's,why's,how's,a,an,the,and,but,if,or,because,as,until,while,of,at,by,for,with,about,against,between,into,through,during,before,after,above,below,to,from,up,upon,down,in,out,on,off,over,under,again,further,then,once,here,there,when,where,why,how,all,any,both,each,few,more,most,other,some,such,no,nor,not,only,own,same,so,than,too,very,say,says,said,shall".split(","))
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WordCloud("Hello, World! This is a small cloud for your enjoyment", {
width: 250,
height: 100,
size: () => .3 + Math.random(),
rotate: () => (~~(Math.random() * 6) - 3) * 30
})
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d3Cloud = require("d3-cloud@1")
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import {howto} from "@d3/example-components"
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