Choropleth map

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Choropleth map

✓ Published2🌍 Public

Last edited Aug 27, 2019

Created on Aug 27, 2019

This example displays a choropleth map of the world, coloring each country according to its income group using a categorical color scale. The visualization loads geographic data from the World Atlas TopoJSON and TSV files, projecting it with `d3.geoNaturalEarth1` and rendering paths via `d3.geoPath`. A custom legend component uses D3 selections to show color categories. The map supports zoom and pan through `d3.zoom`, and hovering over a country highlights it in red while a tooltip reveals its name and income group.

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An example showing the capabilities of VizHub.

MIT Licensed

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