{"version":"1.0","type":"rich","title":"Interactive Colour Legend","description":"This interactive scatter plot displays the Iris dataset, mapping petal length against sepal width with species indicated by color. The React-based visualization uses D3.js scales (scaleLinear, scaleOrdinal) and SVG rendering. Users can hover over the color legend to highlight points from a specific species while dimming others, achieved through React state management (useState) that toggles opacity values on the marks and legend items. The data loads asynchronously via D3's csv parser.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d197ffabae994763803e522386ed2cd1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}