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A7_HeatMap

✓ Published0🌍 Public
DDuc Pham
Last edited Mar 25, 2024
Created on Mar 25, 2024

This heat map visualizes GDP per capita for eight countries across the years 2017–2021. It uses a sequential color scale with the `d3.interpolateTurbo` interpolator, mapping GDP values to colored cells within a banded grid. The chart is rendered as an SVG using D3 v7, with axes for location and year, a horizontal legend, and tooltips that display the exact GDP value on hover. Data is loaded from a remote CSV file via `d3.csv`.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

See also React Starter.

MIT Licensed

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