{"version":"1.0","type":"rich","title":"Fork of D3 World Map","description":"This interactive map of the United States visualizes a university diversity index, using a blue color scale from white to dark blue to represent values from 0.2 to 0.8. Hovering over a state reveals a histogram image for that specific state, positioned near the cursor. The visualization is built with D3 v4, using `d3.geoAlbersUsa` for the projection, `d3.geoPath` for rendering state boundaries, and `d3.legendColor` for the color legend. State outlines have a white stroke and react to mouse events, while tooltips are implemented as dynamically appended images rather than the standard D3 tooltip.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d167e8a3c27c4ab3b9559b61ac6a7ece?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}