{"version":"1.0","type":"rich","title":"update test","description":"A row of five apples animates by shrinking one at a time, then one fruit changes from an apple to a lemon, with the remaining apples continuing to disappear. The example uses the `d3` selection, merge, and transition APIs to update SVG circle positions, radii, and fills over 1000-millisecond durations as the dataset changes at timed intervals. It demonstrates an incremental update pattern with `enter`, `merge`, and `exit` transitions applied to dynamic data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}