Fork of Mouse Follower

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Fork of Mouse Follower

✓ Published2🌍 Public

Last edited Jan 17, 2023

Created on Jan 11, 2023

A red arrow with a white fill follows the mouse cursor across a full-window SVG canvas. The arrowhead is defined in a marker with a custom path, and the arrow's curved path is calculated from the cursor's x- and y-coordinates. The example demonstrates unidirectional data flow using the d3.select and .join methods, where mousemove events trigger setState to update the state, and a new path attribute is rendered each time. It uses d3.v7 from unpkg and renders exclusively as SVG.

AI-generated description

An arrow that follows the mouse using unidirectional data flow.

MIT Licensed

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