{"version":"1.0","type":"rich","title":"Us dot map","description":"This interactive U.S. map visualizes mass shooting locations and fatalities, with circles sized by the number of deaths (using a square root scale) and colored in blue. The map uses D3's Albers USA projection to plot each incident from the CSV dataset, with states drawn from TopoJSON. Hovering over a circle brings it to the front, increases its opacity, and displays a tooltip with the location and death toll. The visualization is fully responsive, recalculating the projection and circle positions when the window is resized. Animated transitions highlight the points on mouseover and mouseout, and the map includes placeholder text for a headline, intro, and source attribution.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-f9fd9725df1967a6a18397ed43e80ebb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}