Dynamic Bar Chart

This example will lead you step-by-step to build an animated bar chart with dynamic data. For each step, you should view source: each new piece of code will be annotated with a comment.

  1. Generate Random Data
  2. Add Bar Chart
  3. Add Scale
  4. Add Mouse Hover
  5. Add Dynamic Data Update
  6. Add Animated Transition
  7. Add Key Function to Data Join
  8. Final Version (handle exit selection)