{"version":"1.0","type":"rich","title":"Color and size legend horizontal","description":"A horizontal legend displays ordinal color and size encoding for two fruit categories, apple and lemon, using distinct red and yellow circles. Built with D3 v6, the visualization applies `scaleOrdinal` to map domain values to colors and a custom `colorLegend` function to position each legend item along the x-axis. SVG groups contain circles and text labels, with spacing and offsets controlled by passed properties, while the legend updates cleanly through enter/merge/exit selections.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1b3e0be83c5a448eac1c884365ead3c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}