{"version":"1.0","type":"rich","title":"NASCAR Dashboard Legend","description":"This dashboard legend lists 27 NASCAR track names, each paired with a colored dot to ensure consistent color mapping across other visualizations in the dashboard. The SVG rendering uses d3.scaleOrdinal with a manually defined color array to assign distinct fills to the circles, while text labels display the track names in black. The code appends the colored circles and labels as separate selections, positioning them with incremental y-coordinates inside a white rectangular frame with a black border.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9f61ebafa7f640058d74d70f7121c450?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}