Fork of Colm Lang A2 Heatmap

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Fork of Colm Lang A2 Heatmap

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Last edited May 4, 2022

Created on May 4, 2022

This visualization displays the average share of renewable energy production per country in Europe from 2000 to 2020, with each row representing a country and each column a year, colored on a green scale from dark to light. Built with p5.js, it uses a loadTable call to fetch CSV data from a GitHub gist, then draws a heatmap grid with square cells sized and spaced by calculated dimensions. Axis lines, country labels, and a legend showing percentages from 0 to 100 are rendered via p5’s drawing functions, while color interpolation (lerpColor) maps production values to a gradient.

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