{"version":"1.0","type":"rich","title":"Data Visualization Project","description":"This visualization maps fast food restaurant chains across the United States using a topojson file of U.S. states and a CSV dataset of restaurant locations. A dropdown-style color legend filters the map by chain name, while clicking any state triggers a bar chart showing the top five chains in that province. The chart uses d3.scaleBand for bars and animates transitions, with a close button to hide the chart. Map and chart visuals both leverage d3.geoPath, d3.zoom, and d3 transitions for interactivity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/502d6b3d1ee8416e9906f3d936d1bcf3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}