{"version":"1.0","type":"rich","title":"color and size legends","description":"Two D3 legend components display color and size scales side-by-side in a single SVG. The color legend uses `scaleOrdinal` with named fruit categories and a `colorLegend` function, while the size legend uses `scaleSqrt` and a `sizeLegend` function. Both legends generate groups with circles and text labels, positioned via `spacing` and `textOffset`. The size scale filters out zero values and uses `ticks` to determine displayed values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/35f630ed52b647e282b663a02f5a1659?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}