{"version":"1.0","type":"rich","title":"Scatterplot with Interactive Color Legend","description":"This scatterplot displays the Iris flower dataset, plotting sepal and petal measurements and coloring points by species. Interactive dropdowns let viewers change which measurement is mapped to the x- and y-axes. The color legend responds to mouse hover, fading non-hovered species to 30% opacity while highlighting the selected group. Built with React and D3 v7, it uses `scaleLinear` for axes, `scaleOrdinal` for categories, and SVG circles for rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5520882831e34c43a4c852261a07f6fc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}