{"version":"1.0","type":"rich","title":"Project | Load color | legend","description":"This example visualizes world data on primary balance and economy using a choropleth map. The map projects countries with the `geoEquirectangular` projection via `d3.geoPath`, while fill colors are assigned by an ordinal color scale using a `schemeYlOrRd` palette. The data originates from a CSV file joined to the world-atlas TopoJSON. A custom legend lists the color scale's ordinal values, allowing users to click a legend item to update the map's color mapping.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ff8f7473db1744cebd795a1d012bfd8a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}