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Fork of Choropleth Map with Interactive Filtering

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NNYCUBK201
Last edited Sep 20, 2023
Created on Sep 20, 2023

This choropleth map displays world economies using color-coded countries, with an interactive legend that filters the map by clicking on a category while dimming non-matching regions. Built with D3 v5, it uses `geoNaturalEarth1` and `geoPath` for the map projection, `scaleOrdinal` with `schemeSpectral` for coloring, and `zoom` for panning. Hovering reveals country names via `title` elements. Data comes from the world-atlas TopoJSON dataset, enriched with a TSV file of economy classifications. The SVG rendering synchronizes legend and map states through shared `selectedColorValue` events.

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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