D3 - Heatmap — VizHub

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D3 - Heatmap

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Last edited Feb 21, 2024

Created on Feb 19, 2024

This heatmap visualizes impact magnitudes across locations and months from January to September 2016, using color intensity to convey variation. The D3.js v7 code loads CSV data via `d3.csv`, maps locations and months to x- and y-axes using `d3.scaleBand`, and fills rectangles with the sequential `d3.interpolateViridis` color scale. The SVG rendering includes axis labels, a chart title, and a grey background, with the heatmap cells styled with rounded corners and white strokes.

AI-generated description

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

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