{"version":"1.0","type":"rich","title":"Untitled","description":"A button click triggers a bar chart transition where five of the ten letters A–J are randomly selected and assigned numeric values, then sorted alphabetically. The chart updates with staggered animations: exiting bars shrink to zero width, while entering and persisting bars grow to their new lengths after a one-second delay. Built with D3 v4 in React, the code uses `scaleBand`, `scaleLinear`, `axisLeft`, and sequential Viridis color scaling, with SVG `rect` elements animated via `transition.attrTween` on the `width` and `y` attributes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/38cd6a67a7144ca4b2060bf47e07cda0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}