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20. D3 Drawing SVGs Colors

✓ Published1🌍 Public
Aamakanju@nyit.edu
Last edited Oct 1, 2026
Created on Feb 9, 2026

Five circles of varying radii render in a horizontal row on an SVG canvas. D3’s data join binds an array of five numbers to circle elements, mapping each value to the circle’s radius and stroke width. The example demonstrates basic SVG color styling by setting all fills to yellow with orange outlines through the `attr` method, producing a static visualization.

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