d3-indented-tree API example #27 by EE2dev

API examples for d3-indented-tree

myChart.nodeBar() - 4

This example shows how to transition to a second numeric value with myChart.nodeBar(). This example also shows:

how to change the color of the node image

for documentation, go to https://github.com/EE2dev/d3-indented-tree
for other examples, go to https://github.com/EE2dev/d3-indented-tree#examples

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>
    .node .node-image {
      stroke: deeppink;
    }
  </style>
  
  <body>
    <!-- paste data in aside tag -->
    <aside id="data">
key,parent,size,weight,color
Eve,,,-14,yellow
Cain,Eve,4.647,-20.3,black
Seth,Eve,13,-205.3,steelblue
    </aside>
  
    <script>
      const dataSpec = {
        source: "aside#data",
      };
      const myChart = d3.indentedTree(dataSpec)
        .linkLabel("size")
        .nodeSort("size")
      ;

      showChart(myChart); 

      window.setTimeout(function() {
        myChart.nodeBar("size");
      }, 2000);

      window.setTimeout(function() {
        myChart.nodeBar("weight");
      }, 4000);
      
      function showChart(_chart) {
        d3.select("body")
          .append("div")
          .attr("class", "chart")
          .call(_chart);
      }         
    </script>
  </body>
</html>