3e:null 3f:["$","title",null,{"children":"Waffle Chart | Allison Towey | Observable"}] 45:T82e,chart = { const svg = d3.create("svg") .style("cursor", "default") .attr("viewBox", [0, 0, width, height]); const g = svg.selectAll(".waffle") .data(waffles) .join("g") .attr("class", "waffle"); if (!whole) { const numPerRow = Math.floor(width / (waffleSize + padding.x)); g.attr("transform", (d, i) => { const r = Math.floor(i / numPerRow); const c = i - r * numPerRow; return `translate(${c * (waffleSize + padding.x)},${r * (waffleSize + padding.y)})` }); } const cellSize = scale.bandwidth(); const half = cellSize / 2; const cells = g.append("g") .selectAll(options.shape) .data(d => d) .join(options.shape) .attr("fill", d => d.index === -1 ? "#ddd" : color(d.index)); if (isRect) { cells.attr("x", d => scale(d.x)) .attr("y", d => whole ? 0 : scale(d.y)) .attr("rx", 3).attr("ry", 3) .attr("width", cellSize).attr("height", cellSize) } else { cells.attr("cx", d => scale(d.x) + half) .attr("cy", d => whole ? 0 : scale(d.y) + half) .attr("r", half); } if (whole) { cells.append("title").text(d => { const cd = data[d.index]; return `${cd.class}\n${cd.ratio}%)`; }); cells.transition() .duration(d => d.y * 100) .ease(d3.easeBounce) .attr(isRect ? "y" : "cy", d => scale(d.y) + (isRect ? 0 : half)); svg.transition().delay(550) .on("end", () => drawLegend(svg, cells)); } else { g.append("text") .style("font-size", 20) .style("font-weight", "bold") .attr("dy", "1.5em") .attr("text-anchor", "middle") .attr("fill", (d, i) => color(i)) .attr("transform", `translate(${waffleSize / 2},0)`) .text((d, i) => `${data[i].ratio}%`); g.append("g") .attr("transform", `translate(0,${waffleSize + padding.y / 2.5})`) .call(g => g.append("text").text((d, i) => data[i].class)) // .call(g => g.append("text").attr("dy", "1em").text((d, i) => data[i].ratio)); } return svg.node(); }46:T4e0,waffles = { const array = []; if (whole) { const max = data.length - 1; let index = 0, curr = 1, accu = Math.round(data[0].ratio), waffle = [], category = "", ratio = "", labelX = 0, labelY = 0; for (let y = 0; y < 10; y++) for (let x = 0; x < 10; x++) { if (curr > accu && index < max) { let r = Math.round(data[++index].ratio); while (r === 0 && index < max) r = Math.round(data[++index].ratio); accu += r; labelX = x; labelY = y; } category = data[index].class; ratio = data[index].ratio; waffle.push({ x, y, index, ratio, category, label: [labelX, labelY] }); curr++; } array.push(waffle); }else{ data.map((d, i) => { let curr = 0, waffle = []; for (let y = 9; y >= 0; y--) for(let x = 0; x < 10; x ++) { waffle.push(({x, y, index: curr < Math.round(d.ratio) ? i : -1})); curr++; } array.push(waffle); }); } return array; }47:[] 43:{"id":"7182ce7bf892f497","slug":null,"title":"Waffle Chart","thumbnail":"4856bc2bb0c009aa21c97ed0a7983f3824f81e48460af4a1e3ae36064cdaf954","access_level":"public","create_time":"$D2023-03-05T00:31:32.340Z","update_time":"$D2023-03-26T22:53:28.227Z","view_time":null,"first_public_time":"$D2023-03-05T00:31:32.340Z","has_unpublished_edits":null,"fork":{"id":"4230d3c5c3e99be5","slug":null,"title":"Waffle Chart","owner":{"id":"762a89307226ba56","login":"jhjanicki","name":"Julia"}},"stars":0,"starred":false,"owner":{"type":"team","id":"45b94aa59ded2be7","login":"allisontowey","name":"Allison Towey","avatar_url":"https://avatars-next.observableusercontent.com/7634d1b746a03d0257502b4babb694c0c6a25400baea9bd73579d042c47d02a2","tier":"starter_2024","bio":"","following":false},"version":391,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"1d25cda1584bb4e1","login":"allisontowey","name":"Allison Towey","avatar_url":"https://avatars-next.observableusercontent.com/7634d1b746a03d0257502b4babb694c0c6a25400baea9bd73579d042c47d02a2","tier":null,"bio":"","following":false}],"members":[{"type":"individual","id":"1d25cda1584bb4e1","login":"allisontowey","name":"Allison Towey","avatar_url":"https://avatars-next.observableusercontent.com/7634d1b746a03d0257502b4babb694c0c6a25400baea9bd73579d042c47d02a2","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"titling":"auto","title":"Waffle Chart","cells":[{"id":0,"value":"md`# Waffle Chart`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":213,"value":"viewof options = form(html`

\n Style: \n Shape: \n`)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":64,"value":"$45","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":278,"value":"drawLegend = (svg, cells) => {\n const legend = svg.selectAll(\".legend\")\n .data(data.map(d => d.class))\n .join(\"g\") \n .attr(\"opacity\", 1)\n .attr(\"transform\", (d, i) => `translate(${waffleSize + 20},${i * 30})`)\n .on(\"mouseover\", highlight)\n .on(\"mouseout\", restore);\n\n legend.append(\"rect\")\n .attr(\"rx\", 3).attr(\"ry\", 3)\n .attr(\"width\", 30).attr(\"height\", 20)\n .attr(\"fill\", (d, i) => color(i)); \n\n legend.append(\"text\")\n .attr(\"dx\", 40)\n .attr(\"alignment-baseline\", \"hanging\")\n .text((d, i) => `${d} (${data[i].ratio.toFixed(1)}%)`);\n \n function highlight(e, d, restore) {\n const i = legend.nodes().indexOf(e.currentTarget);\n cells.transition().duration(500)\n .attr(\"fill\", d => d.index === i ? color(d.index) : \"#ccc\"); \n }\n \n function restore() {\n cells.transition().duration(500).attr(\"fill\", d => color(d.index))\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":56,"value":"color = d3.scaleOrdinal()\n .domain(\"Water\", \"No Water\")\n .range([\"#2ca02c\", \"#37508c\"])","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":73,"value":"scale = d3.scaleBand()\n .domain(sequence(10))\n .range([0, waffleSize])\n .padding(0.1)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":190,"value":"sequence = (length) => Array.apply(null, {length: length}).map((d, i) => i);","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":18,"value":"whole = options.style === \"whole\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":249,"value":"isRect = options.shape === \"rect\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":308,"value":"data = [{\"class\":\"Water\",\"ratio\":0,\"ratio2\":1},{\"class\":\"No Water\",\"ratio\":1,\"ratio2\":1}]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":20,"value":"$46","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":58,"value":"width = 1024","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":60,"value":"height = 600","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":70,"value":"padding = ({x: 10, y: 40})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":62,"value":"waffleSize = whole ? width < height ? width : height : 150;","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":215,"value":"import {form} from \"@mbostock/form-input\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6,"value":"d3 = require(\"d3@6\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W47","stdlib":"1"}} 44:"$43:body"