{"version":"1.0","type":"rich","title":"map with categaory","description":"This example displays a choropleth map of Palghar district blocks, colored by two quantitative categories (c1 and c2) selectable via a dropdown menu. The map renders GeoJSON polygons using `d3.geoPath` and `d3.geoMercator`, with colors assigned by dividing each category’s range into three bins (red, yellow, green). A tooltip appears on hover, and both the map and dropdown are animated with `d3.transition`. Zooming is enabled via `d3.zoom`, and data from a CSV file is joined to the GeoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/91ae3f83bfc5420e893d5f73ebfa96fd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}