{"version":"1.0","type":"rich","title":"Fork of Interactive Color Legend","description":"This example visualizes the Iris Dataset as a scatter plot using D3 v7, displaying sepal length versus petal length with points colored by species via `scaleOrdinal` and `schemeCategory10`. A color legend renders each species as a labeled circle using `colorLegend`, and hovering over a legend tick dynamically adjusts the opacity of matching scatterplot marks through `setHoveredValue` and `hoveredValue` state. The visualization uses D3’s `selection.join`, `scaleLinear` for axes, and `csvParse` for data loading.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cf2eb44a300746fd9b120de03806e5cf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}