Fork of Choropleth Map with Interactive Filtering

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Fork of Choropleth Map with Interactive Filtering

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Last edited Jul 22, 2023

Created on Jul 21, 2023

Forked from Choropleth Map with Interactive Filtering

This choropleth map displays world countries colored by economy type, with an interactive color legend that filters the map when clicked. Hovering over legend items dims non-matching countries, while selected countries are highlighted and the sphere fades to emphasize the filter. Built with d3.v5, it uses d3.geoNaturalEarth1, d3.geoPath, d3.scaleOrdinal, and d3.zoom for panning and zooming, rendering as SVG from TopoJSON world-atlas data.

AI-generated description

A choropleth map where you can hover over items in the color legend items to interactively filter!

MIT Licensed

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This choropleth map displays world countries colored by economy category, with an interactive color legend that filters the map when clicking legend items. The visualization uses d3.geoNaturalEarth1 projection and d3.geoPath to render the TopoJSON world data, while d3.scaleOrdinal maps economy values to colors. Clicking a legend item highlights matching countries and dims others, with d3.zoom enabling pan and zoom. Data comes from the world-atlas TopoJSON dataset.

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