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cheap tricks for interactive map

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Jjlspangl
Last edited Sep 7, 2021
Created on Sep 7, 2021

This interactive map displays world countries on a natural Earth projection, using light green fill with a darker sphere background. Hovering highlights individual countries in red, while zoom and pan are enabled through d3.zoom. The visualization constructs country polygons with d3.geoPath and topojson.feature, deriving country names from world-atlas TSV data. The title attribute on each path reveals the country name on hover. Libraries include D3 v5 and TopoJSON, with data sourced from the world-atlas package.

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MIT Licensed

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