block by EE2dev 62d28e7f41a5c37cdfef99a021a42972

d3-indented-tree API example #1

Full Screen

API examples for d3-indented-tree

d3-indented-tree showcase

Acknowledgements:

index.html

<!DOCTYPE html>
  <meta charset="utf-8">
  <head>
    <script src="https://d3js.org/d3.v6.min.js"></script>
    <script src="https://cdn.jsdelivr.net/gh/EE2dev/d3-indented-tree/dist/latest/d3-indented-tree.min.js"></script>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/EE2dev/d3-indented-tree/dist/latest/d3-indented-tree.css">
  </head>
  <style>
    div.text{
      font-size: 48px;
      color: grey;
      padding-left: 50px;
    }
  </style>

  <body>
    <!-- paste data in aside tag -->
    <aside id="data">
    </aside>
    <div class="text">See one-liners for each transition</div>

    <script>
      const dataSpec = {
        source: "https://cdn.jsdelivr.net/gh/EE2dev/d3-indented-tree/test/data/flare.json",
        key: "name",
      };
      const myChart = d3.indentedTree(dataSpec)
        .propagateValue("size")
      ;

      showChart(myChart); 

      const myFunctions = [];
      myFunctions.push({function: () => myChart.linkHeight(50), text: 'myChart.linkHeight(100)'});
      myFunctions.push({function: () => myChart.linkHeight(20), text: 'myChart.linkHeight(20)'});
      myFunctions.push({function: () => myChart.linkStrength(8), text: 'myChart.linkStrength(8)'});
      myFunctions.push({function: () => myChart.linkStrength("size"), text: 'myChart.linkStrength("size")'});
      myFunctions.push({function: () => myChart.alignLeaves(true), text: 'myChart.alignLeaves(true)'});
      myFunctions.push({function: () => myChart.alignLeaves(false), text: 'myChart.alignLeaves(false)'});
      myFunctions.push({function: () => myChart.linkWidth("size", {scale: d3.scaleLog(), range: [20, 100]}), text: 'myChart.linkWidth("size", {scale: d3.scaleLog(), range: [20, 100]})'});
      myFunctions.push({function: () => myChart.linkWidth(50), text: 'myChart.linkWidth(50)'});

      let counter = 0;
      const sel = d3.select(".text");
      window.setInterval(function(){
        myFunctions[counter % myFunctions.length].function();
        sel.text(myFunctions[counter % myFunctions.length].text);
        counter = counter + 1;
      }, 3000);
      
      function showChart(_chart) {
        d3.select("body")
          .append("div")
          .attr("class", "chart")
          .call(_chart);
      }         
    </script>
  </body>
</html>