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world map

✓ Published2🌍 Public
Zzhangfa
Last edited Aug 11, 2020
Created on Aug 4, 2020
Forked from Hello VizHub

This example displays a world map using an equal-area natural Earth projection, with countries rendered as paths that fill with a soft beige color and turn red on hover. The visualization initially shows a blue sphere backdrop, and users can pan and zoom via mouse interaction. The code loads country boundaries and names from the world-atlas package (50m resolution) and uses `d3.geoPath` with `d3.geoNaturalEarth1` for projection, while `topojson.feature` extracts geometry. Interactivity is handled through `d3.zoom`, which adjusts the SVG group's transform on zoom events, and each country path includes a tooltip title with its name from the TSV data.

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