{"version":"1.0","type":"rich","title":"static map+color+tooltip+label","description":"This example presents a static choropleth map of Palghar district blocks, colored by the \"c1\" attribute from a CSV file joined to GeoJSON boundaries. It uses d3.geoPath and d3.geoMercator to render the polygons, with a custom color scale dividing values into red, yellow, and green ranges. Hovering over a block triggers a tooltip via d3.select and d3.event, showing the block name and c1 value. Block labels are positioned at polygon centroids using pathGenerator.centroid, and the map supports zooming through d3.zoom.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cae28e423d834627b0f372748e9f5595?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}