{"version":"1.0","type":"rich","title":"Scatter Plot with Color Menu","description":"This interactive scatter plot displays automobile data from the auto-mpg dataset, allowing users to select which numeric columns appear on the x- and y-axes and which categorical column controls point color via three dropdown menus built with the custom `dropdownMenu` function. The visualization uses d3.scaleLinear for axes, d3.scaleOrdinal with schemeCategory10 for colors, and d3.axisLeft/axisBottom for tick marks. Points animate in with a 2-second `transition().duration(2000)` when axes change, while a color legend is rendered using the custom `colorLegend` module. SVG is used for all rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9bb4cfaf4e664459a9907596f1cefcc0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}