31:T7c3,chart = { const svg = d3.select(DOM.svg(width, height)) .style("width", "100%") .style("height", "auto"); const {nodes, links} = sankey(data1); svg.append("g") .attr("stroke", "#000") .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 => color(d.name)) .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") .style("mix-blend-mode", "multiply"); 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 => color(d.source.name)); gradient.append("stop") .attr("offset", "100%") .attr("stop-color", d => color(d.target.name)); } link.append("path") .attr("d", d3.sankeyLinkHorizontal()) .attr("stroke", d => edgeColor === "none" ? "#aaa" : edgeColor === "path" ? d.uid : edgeColor === "input" ? color(d.source.name) : color(d.target.name)) .attr("stroke-width", d => Math.max(1, d.width)); link.append("title") .text(d => `${d.source.name} → ${d.target.name}\n${format(d.value)}`); svg.append("g") .style("font", "10px sans-serif") .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(); }32:[] 2f:{"title":"Status Utility Value Flows Sankey Diagrams","cells":[{"id":0,"value":"md`# Status Utility Value Flows Sankey Diagrams\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":160,"value":"viewof edgeColor = Object.assign(html``, {\n value: new URLSearchParams(html``.search).get(\"color\") || \"path\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":181,"value":"viewof align = Object.assign(html``, {\n value: new URLSearchParams(html``.search).get(\"align\") || \"justify\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":251,"value":"md`## ENS usernames value flow`","pinned":false,"hidden":false,"mode":"ojs"},{"id":261,"value":"viewof ensTimeLine = slider({\n min: 1, \n max: users.length, \n step: 1, \n value: users.length, \n title: \"Current year\", \n description: \"Adjust slider to compare changes up to the year\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":11,"value":"$31","pinned":true,"hidden":false,"mode":"ojs"},{"id":22,"value":"sankey = {\n const sankey = d3.sankey()\n .nodeAlign(d3[`sankey${align[0].toUpperCase()}${align.slice(1)}`])\n .nodeWidth(15)\n .nodePadding(10)\n .extent([[1, 5], [width - 1, height - 5]]);\n return ({nodes, links}) => sankey({\n nodes: nodes.map(d => Object.assign({}, d)),\n links: links.map(d => Object.assign({}, d))\n });\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":13,"value":"format = {\n const f = d3.format(\",.0f\");\n return d => `${f(d)} TWh`;\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":16,"value":"color = {\n const color = d3.scaleOrdinal(d3.schemeCategory10);\n return name => color(name.replace(/ .*/, \"\"));\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":234,"value":"users","pinned":true,"hidden":false,"mode":"ojs"},{"id":232,"value":"data1 = {\n const nodes = []\n const links = []\n nodes.push({name: 'All Status Users'})\n nodes.push({name: 'ENS Usernames Contract'})\n nodes.push({name: 'Users leaving'})\n users.slice(0,ensTimeLine).forEach((user, idx) => {\n const ref = nodes.length\n nodes.push({name: `new users year ${idx}`})\n links.push({source: ref, target: 0, value: idx ? user - users[idx-1] : user })\n links.push({source: 0, target: 1, value: user * 0.5})\n //churn\n links.push({source: ref, target: 2, value: user * 0.025})\n links.push({source: 1, target: 2, value: user * 0.025})\n })\n return {nodes, links}\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":3,"value":"data = d3.json(\"https://gist.githubusercontent.com/mbostock/ca9a0bb7ba204d12974bca90acc507c0/raw/398136b7db83d7d7fd89181b080924eb76041692/energy.json\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":95,"value":"width = 975","pinned":true,"hidden":false,"mode":"ojs"},{"id":9,"value":"height = 600","pinned":true,"hidden":false,"mode":"ojs"},{"id":7,"value":"d3 = require(\"d3@5\", \"d3-sankey@0.12\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":230,"value":"import { users } from '@bgits/untitled'","pinned":true,"hidden":false,"mode":"ojs"},{"id":255,"value":"import {slide, slide_style} from \"@mbostock/slide\"\n","pinned":true,"hidden":false,"mode":"ojs"},{"id":259,"value":"import {slider} from \"@jashkenas/inputs\"","pinned":true,"hidden":false,"mode":"ojs"},{"id":257,"value":"\nslide_style","pinned":true,"hidden":false,"mode":"ojs"}],"files":"$W32","stdlib":"1","titling":"auto"}