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Fork of Fork of Choropleth Map

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Last edited May 6, 2021

Created on May 6, 2021

This choropleth map colors countries by their economy classification using a spectral color scale, with hover highlighting and a circular legend showing the categorical values. The visualization loads world topology from the world-atlas TopoJSON dataset and joins it with TSV metadata. Built with D3 v5, it uses `d3.geoNaturalEarth1` projection, `d3.geoPath` for rendering SVG paths, `d3.zoom` for pan and zoom, and `d3.scaleOrdinal` with `schemeSpectral` for color mapping.

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Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

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This choropleth map colors world countries by their economy classification using a categorical ordinal color scale with the spectral scheme. The visualization renders geographic boundaries with `d3.geoPath` and the Natural Earth projection, loading TopoJSON and TSV data from the world-atlas package. Interactive zoom and tooltip features are commented out, leaving a static map with an optional color legend component defined in a separate module.

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