{"version":"1.0","type":"rich","title":"Interactive Color Legend","description":"A scatter plot of the Iris dataset shows petal length against sepal width, with points colored by species. An interactive color legend on the right highlights points of a selected species while fading all others. Built with React and D3, it uses `scaleLinear` for axes, `scaleOrdinal` for colors, and SVG circles. Mouse events on the legend trigger a re-render that filters the data into separate highlighted and faded point layers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/08db1ecd78b14c50ac30ad4d81a95a19?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}