{"version":"1.0","type":"rich","title":"Changing data","description":"An interactive chart uses D3 to display circles representing two datasets. Clicking a button switches between datasets, triggering D3 transitions that animate the circles to their new positions and radii. The SVG rendering uses D3’s selection, data joins, enter/exit, and transition API to smoothly update the visualization, with a text label that updates accordingly.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b93b7bbceb7c476497cd51e3acdd4cf3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}