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Update speed based on number of SVG elements in viewBox

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ZZJONSSON
Last edited Oct 14, 2011
Created on Oct 14, 2011

A benchmark animates a red rectangle inside an SVG viewBox, while a grid of green circles is regenerated based on a user-selected count (500 to 10,000) and a toggle to place them inside or outside the viewBox. The animation updates the rectangle’s x-coordinate via `setAttribute` at maximum speed, and the visible FPS counter displays the resulting update rate. Using D3.js, it appends SVG circles based on the current `num_circles` and `inside` checkbox values, demonstrating how the number of rendered SVG elements affects rendering speed.

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