{"version":"1.0","type":"rich","title":"Colour and size legends","description":"This example demonstrates two custom SVG legends built with D3 v5 and React, rendered on a single 960x500 pixel canvas. The color legend uses `scaleOrdinal` to map fruit categories to distinct hues, while the size legend employs `scaleSqrt` to encode numeric tick values as proportional circle radii. Both legends are generated through reusable functions that manipulate SVG groups, circles, and text elements, with spacing controlled via `transform` translations and dynamic text offsets. The visualization illustrates how to compose and position independent legend components side by side within a single SVG container.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e7656ee0f3d1466a92d322313da558ac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}