{"version":"1.0","type":"rich","title":"Scatter Plot with Menus and Categorical Color Coding","description":"This interactive scatter plot displays the auto-mpg dataset, letting users compare numeric attributes via dropdown menus and color points by categorical columns. A color legend appears for categories with fewer than 12 unique values, where clicking a legend item filters the visible circles; for larger ordinal categories, a sampled viridis scale is shown without filtering. Built with d3.v5, the visualization uses `scaleOrdinal`, `interpolateViridis`, and `schemeSpectral` for coloring, while transitions animate circle positions and opacity in the SVG when axes or color selections change.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3c8bdd92e63c41d693c183c7cf3a8e3b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}