Interaction with react, interactive mouse pointer

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Interaction with react, interactive mouse pointer

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Last edited May 24, 2021

Created on May 24, 2021

A circle follows the mouse pointer across an SVG canvas in this interactive React example. The pointer's screen coordinates are captured by a mouse-move event handler and stored in component state, updating the circle's center position in real time. The visualization uses React's `useState` and `setMousePosition` for state management, ReactDOM for rendering, and renders output as SVG elements. The data is the live mouse position, with coordinates normalized to the 960×500 viewport, and the circle has a fixed radius of 30 pixels.

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interactive mouse pointer

MIT Licensed

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