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Cheap Tricks for Interaction

✓ Published2🌍 Public
Jjay
Last edited Feb 20, 2020
Created on Feb 19, 2020

This example demonstrates interactive map exploration using D3.js version 5, visualizing world economies with a color legend and zoom functionality. The map renders countries as SVG paths via `d3.geoPath` and `geoNaturalEarth1` projection, colored by economic classification using `scaleOrdinal` with the `schemeSpectral` palette. Hovering highlights countries in red, while a zoom behavior enables pan and scale transformations. Data comes from the World Atlas TopoJSON and TSV files, with a custom color legend component showing the categorical scale.

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