{"version":"1.0","type":"rich","title":"Untitled","description":"This example visualizes the counties of New York State using a Transverse Mercator projection, with state boundaries outlined and counties filled in gray. Hovering over a county highlights it in light blue. The code loads US TopoJSON data via `d3.json`, extracts New York using `topojson.feature`, and applies a clipping path to restrict county paths to the state outline. It uses `d3.geo.path` for rendering and `path.bounds` to auto-fit the projection scale and translation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/419bcb6ff80b4e4ab2091d42a1ab05c8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}