{"version":"1.0","type":"rich","title":"USA Map Visualization","description":"This example displays a map of Texas, colored according to a sample state population dataset. The code uses D3.js v6 with an SVG rendering approach. It loads GeoJSON map data from a local TX.geo.json file and applies a `d3.geoAlbersUsa` projection with `d3.geoPath` to draw the state boundary. A sequential red color scale (via `d3.scaleSequential` and `d3.interpolateReds`) maps population values to fill colors. States not found in the dataset appear light gray.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e429e675309149bebf7713ff8c298ae3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}