25:["$","title",null,{"children":"Sankey Diagram | Joanna Veleris | Observable"}] 4b:Teb6,chart = { const svgPadding = { top: 60, right: 40, bottom: 20, left: 40 }; // Adjust padding as needed const svgWidth = width + svgPadding.left + svgPadding.right; // Adjusted width const svgHeight = height + svgPadding.top + svgPadding.bottom; // Adjusted height const svg = d3.create("svg") .attr("viewBox", [-svgPadding.left, -svgPadding.top, svgWidth, svgHeight]) // Updated viewBox with padding .attr("style", "background-color: #000000"); const industryColors = { "Consulting": "#FD8244", "Consumer Goods": "#2958C7", "Energy and Oil": "#FF006E", "Entertainment and Media": "#A491D3", "Financial Services": "#606C38", "Life Sciences": "#1FC4A6", "Technology and Digital Services": "#FFC900" }; const roleColors = { "Procurement": "#8da0cb", "Workplace Strategy": "#e78ac3", "Design Strategy": "#a6d854", "Project / Vendor Management": "#ffd92f", "Real Estate Management": "#e5c494" }; const {nodes, links} = sankey(data); // When appending rectangles for nodes svg.append("g") .attr("stroke", "#212126") .selectAll("rect") .data(nodes) .join("rect") .attr("x", d => d.x0) .attr("y", d => d.y0) .attr("height", d => d.y1 - d.y0) .attr("width", d => d.x1 - d.x0) .attr("fill", d => d.category === "industry" ? industryColors[d.name] : roleColors[d.name]) // Apply color based on category .append("title") .text(d => `${d.name}\n${format(d.value)}`); const link = svg.append("g") .attr("fill", "none") .attr("stroke-opacity", 0.5) .selectAll("g") .data(links) .join("g"); if (edgeColor === "path") { const gradient = link.append("linearGradient") .attr("id", d => (d.uid = DOM.uid("link")).id) .attr("gradientUnits", "userSpaceOnUse") .attr("x1", d => d.source.x1) .attr("x2", d => d.target.x0); gradient.append("stop") .attr("offset", "0%") .attr("stop-color", d => industryColors[d.source.name]); // Use industry color gradient.append("stop") .attr("offset", "100%") .attr("stop-color", d => roleColors[d.target.name]); // Use role color } link.append("path") .attr("d", d3.sankeyLinkHorizontal()) .attr("stroke", d => edgeColor === "none" ? "#aaa" : edgeColor === "path" ? d.uid : edgeColor === "input" ? color(d.source) : color(d.target)) .attr("stroke-width", d => Math.max(1, d.width)); link.append("title") .text(d => `${d.source.name} → ${d.target.name}\n${format(d.value)}`); // Add the "Industry" title on the left svg.append("text") .attr("x", 0) // Set to zero to align with the start of the "Industry" nodes .attr("y", -10) // Position above the "Industry" nodes .attr("fill", "#FFFFFF") .attr("font-family", "Arial") .attr("font-size", "14") .attr("font-weight", "bold") .text("Industry"); // Add the "Roles" title on the right svg.append("text") .attr("x", width) // Align with the end of the "Roles" nodes .attr("y", -10) // Position above the "Roles" nodes .attr("fill", "#FFFFFF") .attr("font-family", "Arial") .attr("font-size", "14") .attr("font-weight", "bold") .attr("text-anchor", "end") // This ensures the text is right-aligned .text("Roles"); svg.append("g") .attr("font-family", "Arial") .attr("font-size", 12) .attr("fill", "#FFFFFF") .selectAll("text") .data(nodes) .join("text") .attr("x", d => d.x0 < width / 2 ? d.x1 + 6 : d.x0 - 6) .attr("y", d => (d.y1 + d.y0) / 2) .attr("dy", "0.35em") .attr("text-anchor", d => d.x0 < width / 2 ? "start" : "end") .text(d => d.name); return svg.node(); }4c:T8ab,data = { return { nodes: [ { name: "Consulting", category: "industry" }, { name: "Consumer Goods", category: "industry" }, { name: "Energy and Oil", category: "industry" }, { name: "Entertainment and Media", category: "industry" }, { name: "Financial Services", category: "industry" }, { name: "Life Sciences", category: "industry" }, { name: "Technology and Digital Services", category: "industry" }, { name: "Procurement", category: "role" }, { name: "Workplace Strategy", category: "role" }, { name: "Design Strategy", category: "role" }, { name: "Project / Vendor Management", category: "role" }, { name: "Real Estate Management", category: "role" }, ], links: [ { source: "Consulting", target: "Design Strategy", value: "5.5" }, { source: "Consulting", target: "Procurement", value: "5.5" }, { source: "Consumer Goods", target: "Workplace Strategy", value: "11" }, { source: "Consumer Goods", target: "Real Estate Management", value: "5.5" }, { source: "Energy and Oil", target: "Design Strategy", value: "5.5" }, { source: "Entertainment and Media", target: "Project / Vendor Management", value: "11" }, { source: "Entertainment and Media", target: "Procurement", value: "5.5" }, { source: "Entertainment and Media", target: "Real Estate Management", value: "5.5" }, { source: "Financial Services", target: "Design Strategy", value: "11" }, { source: "Financial Services", target: "Real Estate Management", value: "11" }, { source: "Life Sciences", target: "Procurement", value: "11" }, { source: "Life Sciences", target: "Workplace Strategy", value: "5.5" }, { source: "Life Sciences", target: "Design Strategy", value: "5.5" }, { source: "Life Sciences", target: "Project / Vendor Management", value: "5.5" }, { source: "Technology and Digital Services", target: "Workplace Strategy", value: "22" }, { source: "Technology and Digital Services", target: "Design Strategy", value: "16.5" }, { source: "Technology and Digital Services", target: "Project / Vendor Management", value: "11" }, ], units: "instances" } }4d:[] 47:{"id":"aa79b9f71eb3ea18","slug":"sankey-diagram","title":"Sankey Diagram","thumbnail":"77fee3df7e83fe92593276281bd13158ed0ab59e4630874c8b658d86c814b418","access_level":"public","create_time":"$D2024-02-28T20:56:42.505Z","update_time":"$D2024-02-28T21:28:49.596Z","view_time":null,"first_public_time":"$D2024-02-29T07:30:24.942Z","has_unpublished_edits":null,"fork":true,"stars":1,"starred":false,"owner":{"type":"team","id":"b0e7002a544106b4","login":"jveleris","name":"Joanna Veleris","avatar_url":"https://avatars-next.observableusercontent.com/20a5fd5913ad0afe18cea73a5dee33a74327a861dcb6810b39c54859cd84cdd9","tier":"starter_2024","bio":"","following":false},"version":365,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"83f48aa1bdcff250","login":"jveleris","name":"Joanna Veleris","avatar_url":"https://avatars-next.observableusercontent.com/20a5fd5913ad0afe18cea73a5dee33a74327a861dcb6810b39c54859cd84cdd9","tier":null,"bio":"","following":false}],"members":[{"type":"individual","id":"83f48aa1bdcff250","login":"jveleris","name":"Joanna Veleris","avatar_url":"https://avatars-next.observableusercontent.com/20a5fd5913ad0afe18cea73a5dee33a74327a861dcb6810b39c54859cd84cdd9","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":1,"collection":null,"type":"notebook","body":{"titling":"auto","title":"Sankey Diagram","cells":[{"id":0,"value":"md`# Sankey Diagram\n\nCloned from https://observablehq.com/@d3/sankey-diagram to try out some styling options. Also has data defined directly in the exampe not pulling from files.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":160,"value":"viewof edgeColor = Object.assign(html``, {\n value: new URLSearchParams(html``.search).get(\"color\") || \"path\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":181,"value":"viewof align = Object.assign(html``, {\n value: new URLSearchParams(html``.search).get(\"align\") || \"left\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":11,"value":"$4b","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":22,"value":"sankey = {\n const sankey = d3.sankey()\n .nodeId(d => d.name)\n .nodeAlign(d3[`sankey${align[0].toUpperCase()}${align.slice(1)}`])\n .nodeWidth(15)\n .nodePadding(10)\n .extent([[1, 5], [width - 1, height - 5]]);\n return ({nodes, links}) => sankey({\n nodes: nodes.map(d => Object.assign({}, d)),\n links: links.map(d => Object.assign({}, d))\n });\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":13,"value":"format = {\n const format = d3.format(\",.0f\");\n return data.units ? d => `${format(d)} ${data.units}` : format;\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":16,"value":"color = {\n const color = d3.scaleOrdinal([\"#3557C0\", \"#FFC900\", \"#F98084\", \"#F99E71\", \"#ffe066\"]);\n return d => color(d.category === undefined ? d.name : d.category);\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":276,"value":"$4c","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":95,"value":"width = 954","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9,"value":"height = 600","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7,"value":"d3 = require(\"d3@5\", \"d3-sankey@0.12\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W4d","stdlib":"1"}} 24:null