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Ttharanitaran
Last edited Sep 6, 2020
Created on Sep 6, 2020
Forked from Choropleth Map

A word cloud layout algorithm arranges words of varying font sizes within a bounded space. The browserify.js example generates random words and sizes, then renders them as SVG text elements with rotations and Impact font, centered on a 500×500 canvas. The core d3-cloud library uses a canvas-based sprite collision detection technique via `getImageData` to place words without overlap, employing an Archimedean spiral search pattern and a dispatch event system to signal layout completion.

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