2f:T6ee,chart = { const height = 500 const margin = ({top: 20, right: 30, bottom: 30, left: 40}) const data = [{"cat":"A", "val": 1, "val2": 13}, {"cat":"B", "val": 1, "val2": 34}, {"cat":"C", "val": 2, "val2": 11}, {"cat":"D", "val": 1, "val2": 35}, {"cat":"E", "val": 4, "val2": 35}] const y = d3.scaleLinear().domain([0, d3.max(data, d => d[valeur])]).range([height - margin.bottom, margin.top]) const x = d3.scaleBand().domain(new Set(data.map(d => d.cat))).range([margin.left, width - margin.right]) const c = d3.scaleOrdinal(d3.schemeCategory10) const svg = d3.create("svg") .attr("viewBox", [0, 0, width, height]); const yAxis = g => g .attr("transform", `translate(${margin.left},0)`) .call(d3.axisLeft(y)) const xAxis = g => g .attr("transform", `translate(0,${height - margin.bottom})`) .call(d3.axisBottom(x)) svg.append("g") .call(xAxis); svg.append("g") .call(yAxis); svg.selectAll("rect").data(data).enter().append("rect") .attr("x", (d, i) => { return x(d.cat) }) .attr("y", (d, i) => { return height - margin.bottom - y(d[valeur]) }) .attr("height", (d, i) => { return y(d[valeur]) }) .attr("width", x.bandwidth()-2) .attr("fill", d => c(d.cat)) svg.selectAll("#rect-legend").data(data).enter().append("rect") .attr("x", (d, i) => { return 1000 }) .attr("y", (d, i) => { return 50 * i }) .attr("height", (d, i) => { return 40 }) .attr("width", 40) .attr("fill", d => c(d.cat)) svg.selectAll("#text-legend").data(data).enter().append("text") .attr("x", (d, i) => { return 1050 }) .attr("y", (d, i) => { return 25 + 50 * i }) .text(d => d.cat) return svg.node(); }30:[] 2d:{"title":"Notebook du cours 3 (25-26)","cells":[{"id":0,"value":"# Notebook du cours 3 (25-26)","pinned":false,"hidden":false,"mode":"md"},{"id":5,"value":"d3.version","pinned":true,"hidden":false,"mode":"ojs"},{"id":8,"value":"","pinned":true,"hidden":false,"mode":"html"},{"id":24,"value":"{\n let code_svg = \"\"\n return html`${code_svg}`\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":49,"value":"y = d3.scaleLinear().domain([0, 100]).range([0, 500])","pinned":true,"hidden":false,"mode":"ojs"},{"id":51,"value":"x = d3.scaleBand().domain([\"A\", \"B\", \"C\"]).range([0, 100])","pinned":true,"hidden":false,"mode":"ojs"},{"id":67,"value":"x(\"C\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":110,"value":"c = d3.scaleOrdinal(d3.schemeCategory10)","pinned":true,"hidden":false,"mode":"ojs"},{"id":115,"value":"c(\"C\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":120,"value":"{\n const svg = d3.create(\"svg\")\n const data = [{\"cat\":\"A\", \"val\": 1},{\"cat\":\"B\", \"val\": 10}, {\"cat\":\"C\", \"val\": 2}, {\"cat\":\"D\", \"val\": 15}, {\"cat\":\"E\", \"val\": 45}]\n const y = d3.scaleLinear().domain([0, d3.max(data, d => d.val)]).range([0, 130])\n const x = d3.scaleBand().domain(new Set(data.map(d => d.cat))).range([0, 200])\n \n svg.selectAll(\"rect\").data(data).enter().append(\"rect\")\n .attr(\"x\", (d, i) => { return x(d.cat) })\n .attr(\"y\", (d, i) => { return 130 - y(d.val) })\n .attr(\"height\", (d, i) => { return y(d.val) })\n .attr(\"width\", x.bandwidth()-2)\n \n return svg.node()\n}\n","pinned":true,"hidden":false,"mode":"ojs"},{"id":161,"value":"viewof valeur = html``","pinned":false,"hidden":false,"mode":"ojs"},{"id":166,"value":"valeur","pinned":true,"hidden":false,"mode":"ojs"},{"id":138,"value":"$2f","pinned":true,"hidden":false,"mode":"ojs"}],"files":"$W30","stdlib":"1","titling":"auto"}