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Fork of Choropleth Map with Interactive Filtering
Vvivianaaai@qq.com
Last edited Mar 16, 2023
Created on Mar 16, 2023
Forked from Choropleth Map with Interactive Filtering
This choropleth map visualizes global economic classifications with an interactive color legend that filters countries by category. Clicking a legend item highlights matching countries while dimming others, and clicking again removes the filter. The map uses D3 v5 with `geoNaturalEarth1` projection, `geoPath`, and zoom behavior, while the legend leverages `scaleOrdinal` with `schemeSpectral` colors. Data comes from the World Atlas TopoJSON and TSV files, rendered as SVG with hover tooltips showing country names and values.
AI-generated descriptionA choropleth map where you can hover over items in the color legend items to interactively filter!