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June 1, 2020 12:46
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D3.js sitemap creation
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| export default { | |
| data: [ | |
| {"name":"mediaman.com/"}, | |
| {"name":"mediaman.com/leistungen/digitale-beratung"}, | |
| {"name":"mediaman.com/leistungen/data-sprint"}, | |
| {"name":"mediaman.com/leistungen/data-ideation-workshop"}, | |
| {"name":"mediaman.com/agentur"}, | |
| {"name":"mediaman.com/jobs"}, | |
| {"name":"mediaman.com/datenschutzhinweise"}, | |
| {"name":"mediaman.com/impressum"}, | |
| {"name":"mediaman.com/projekte/hyundai-online-showroom"}, | |
| {"name":"mediaman.com/leistungen/ux-research"}, | |
| {"name":"mediaman.com/jobs#c377"}, | |
| {"name":"mediaman.com/projekte"}, | |
| {"name":"mediaman.com/leistungen/ux-scorecard"}, | |
| {"name":"mediaman.com/leistungen/cpux-f-schulung"}, | |
| {"name":"mediaman.com/projekte/fahrzeugberatung-durch-digitale-assistenten"}, | |
| {"name":"mediaman.com/projekte/basler-website-relaunch"}, | |
| {"name":"mediaman.com/projekte/objekterkennung-in-der-wartung"}, | |
| {"name":"mediaman.com/projekte/suzuki-website"}, | |
| {"name":"mediaman.com/projekte/connected-car-app"}, | |
| {"name":"mediaman.com/projekte/haier-digitale-plattformstrategie"}, | |
| {"name":"mediaman.com/projekte/fascination-porsche"}, | |
| {"name":"mediaman.com/projekte/roewe-smart-store"}, | |
| {"name":"mediaman.com/projekte/retail-challenge-portal"}, | |
| {"name":"mediaman.com/projekte/daimler-credit-risk-digital"}, | |
| {"name":"mediaman.com/projekte/kaercher-b2b-ecommerce"}, | |
| {"name":"mediaman.com/projekte/kaeser-business-website-relaunch"}, | |
| {"name":"mediaman.com/projekte/fissler-content-commerce-plattform"}, | |
| {"name":"mediaman.com/projekte/hyundai-car-configurator"}, | |
| {"name":"mediaman.com/projekte/hyundai-i30n-online-presales"}, | |
| {"name":"mediaman.com/projekte/mercedes-me-portal"}, | |
| {"name":"mediaman.com/leistungen/conversational-user-interfaces"} | |
| ] | |
| } |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Tree</title> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <script src="build/main.js"></script> | |
| </head> | |
| <body> | |
| <img> | |
| <script type="module"> | |
| var chart = window.treeChart(); | |
| var img = document.querySelector('img'); | |
| // get svg data | |
| var xml = new XMLSerializer().serializeToString(chart); | |
| // make it base64 | |
| var svg64 = btoa(xml); | |
| var b64Start = 'data:image/svg+xml;base64,'; | |
| // prepend a "header" | |
| var image64 = b64Start + svg64; | |
| // set it as the source of the img element | |
| img.src = image64; | |
| </script> | |
| </body> | |
| </html> |
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| import source from './data.js'; | |
| const data = source.data; | |
| const width = 1440; | |
| const processData = (data) => { | |
| const base = data[0].name; | |
| // assuming, the first entry of data is the parent of all | |
| const newData = { | |
| name: base, | |
| children: [], | |
| }; | |
| data.forEach(({ name }) => { | |
| let path = name; | |
| if (name.indexOf(base) !== -1) { | |
| path = name.substring(base.length, name.length); | |
| } | |
| if (path === '') { | |
| return; | |
| } | |
| if (path.indexOf('/') === -1) { | |
| if (!newData.children.find(child => child === path)) { | |
| newData.children.push({name: path, children: []}); | |
| }; | |
| } else { | |
| const parent = path.substring(0, path.indexOf('/')); | |
| let parentObj = newData.children.find((child) => child.name === parent); | |
| if (!parentObj) { | |
| let quickParent = data.find(d => d.name === base + parent); | |
| if (!quickParent) { | |
| quickParent = { | |
| name: parent, | |
| } | |
| } else { | |
| quickParent.name = quickParent.name.substring(base.length, quickParent.name.length) | |
| } | |
| const parentObjIndex = newData.children.push(quickParent); | |
| parentObj = newData.children[parentObjIndex-1]; | |
| } | |
| path = path.substring(path.indexOf('/') + 1, path.length); | |
| if (parentObj.children) { | |
| parentObj.children.push({name: path}); | |
| } else { | |
| parentObj.children = [{name: path}]; | |
| } | |
| } | |
| }); | |
| return newData; | |
| }; | |
| const tree = (treeData) => { | |
| const root = d3.hierarchy(treeData); | |
| root.dx = 10; | |
| root.dy = width / (root.height + 1); | |
| return d3.tree().nodeSize([root.dx, root.dy])(root); | |
| }; | |
| const chart = () => { | |
| const processedData = processData(data); | |
| const root = tree(processedData); | |
| let x0 = Infinity; | |
| let x1 = -x0; | |
| root.each(d => { | |
| if (d.x > x1) x1 = d.x; | |
| if (d.x < x0) x0 = d.x; | |
| }); | |
| const svg = d3.create("svg") | |
| .attr("viewBox", [0, 0, width, x1 - x0 + root.dx * 2]); | |
| const g = svg.append("g") | |
| .attr("font-family", "sans-serif") | |
| .attr("font-size", 8) | |
| .attr("transform", `translate(${root.dy / 3},${root.dx - x0})`); | |
| const link = g.append("g") | |
| .attr("fill", "none") | |
| .attr("stroke", "#555") | |
| .attr("stroke-opacity", 0.4) | |
| .attr("stroke-width", 1.5) | |
| .selectAll("path") | |
| .data(root.links()) | |
| .join("path") | |
| .attr("d", d3.linkHorizontal() | |
| .x(d => d.y) | |
| .y(d => d.x)); | |
| const node = g.append("g") | |
| .attr("stroke-linejoin", "round") | |
| .attr("stroke-width", 3) | |
| .selectAll("g") | |
| .data(root.descendants()) | |
| .join("g") | |
| .attr("transform", d => `translate(${d.y},${d.x})`); | |
| node.append("circle") | |
| .attr("fill", d => d.children ? "#555" : "#999") | |
| .attr("r", 2.5); | |
| node.append("text") | |
| .attr("dy", "0.31em") | |
| .attr("x", d => d.children ? -6 : 6) | |
| .attr("text-anchor", d => d.children ? "end" : "start") | |
| .text(d => d.data.name) | |
| .clone(true).lower() | |
| .attr("stroke", "white"); | |
| return svg.node(); | |
| } | |
| window.treeChart = chart; |
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