Gist 8393671

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✓ Published0🌍 Public

Last edited Jan 13, 2014

Created on Jan 13, 2014

A single county subdivision polygon from a GeoJSON file is rendered on a map, with its geographic boundary drawn as a closed path and a marker placed at its centroid coordinates. The visualization uses D3’s `d3.geoPath` to project the polygon’s coordinates onto a 2D canvas, while the latitude and longitude properties from the GeoJSON feature are plotted as a point. The code relies on standard D3 projection and path-generation APIs, displaying the raw geometry without additional styling or interaction.

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