{"version":"1.0","type":"rich","title":"World Map with Cancer Data","description":"This example visualizes cancer case counts by country on a natural Earth projection world map. The choropleth map colors each country with a sequential blue scale based on its reported cases, while a legend and interactive tooltip display exact values on hover. It builds the map using D3 v6’s `d3.geoNaturalEarth1`, `d3.geoPath`, `d3.scaleSequential`, and `d3.interpolateBlues`, loading GeoJSON shapes and joining them with a sample dataset. The code also incorporates an axis-based legend and SVG rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d20fdbca96414293a642820d8c7faa84?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}