{"version":"1.0","type":"rich","title":"hovering test","description":"Five circles represent fruit in an SVG bowl, using d3.scaleOrdinal for color and radius mapping. Hovering over a circle highlights it with a black stroke via mouseover and mouseout events. Circles animate in and out with a one-second d3 transition, while the dataset changes over time by removing fruit and mutating one apple into a lemon. Rendering uses d3 v5 with the enter, merge, and exit pattern for data joins.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/815c7a09c7604b2db0c0e0e533939a59?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}