{"version":"1.0","type":"rich","title":"Color and size legends","description":"A vertical color legend displays four fruit categories—apple, lemon, lime, and orange—as colored circles, with each fruit’s name placed to the right. The legend is generated using D3 v5’s `scaleOrdinal` for color mapping and a custom `colorLegend` function that binds data to SVG groups, appending circles and text elements with computed spacing and offsets. All shapes are rendered as SVG elements within a 960×500 viewport, with styling defined in an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/03941dabb08b4d28a92c4c7086484945?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}