{"version":"1.0","type":"rich","title":"Dot Density India","description":"A dot density map of India renders each state as a colored polygon on a canvas, using a color-coding scheme where each state's RGB value encodes its index. The visualization projects geographic coordinates through a Mercator projection with d3.geoMercator, and draws the state boundaries using d3.geoPath and topojson. The rendering occurs entirely on a Canvas 2D context, with each polygon filled via a custom drawPolygon function that iterates through coordinate rings. The data comes from a remote TopoJSON file containing Indian state boundaries, loaded asynchronously with d3.json.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/70a53d71a72646de827c9f36f447114d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}