{"version":"1.0","type":"rich","title":"Map using Canvas","description":"This example displays an Indian state-level choropleth map, colored with a rainbow sequential scale based on the `POINTS_` property from NFHS-4 survey data. It renders geographic boundaries onto a Canvas element using D3 v4’s `d3.geoPath` with a Mercator projection, while `d3.scaleSequential` maps data values to colors. Each feature is individually stroked in black and filled via Canvas 2D context operations, with data loaded from a remote GeoJSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/649db9337e9f4f23a68d4960800933d4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}