Mouse Follower

Mouse Follower

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Mouse Follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time. The visualization uses React state management with the `useState` hook to track mouse coordinates, which are captured via the SVG element's `onMouseMove` event handler. The circle is rendered as an SVG `<circle>` element, with its `cx` and `cy` attributes bound to the current mouse position. The example demonstrates simple interactive rendering in React, with no external data sources, relying solely on user input to drive the visualization.

Hhashemalkak

Mouse Follower

A circle follows the mouse cursor across an SVG canvas. The visualization uses React's `useState` hook to track the cursor's current coordinates, updating the circle's `cx` and `cy` attributes on every mouse move event. The React component renders the SVG directly, with the circle's position bound to the state value. The canvas is set to a fixed width and height, and the mouse position is captured via the SVG's `onMouseMove` handler. Both React and ReactDOM are loaded from UMD packages.

Mouse Follower

Mouse Follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time. The React component uses the `useState` and `useCallback` hooks to track mouse coordinates from `onMouseMove` events, then passes those coordinates to the circle's `cx` and `cy` attributes. The visualization is rendered with ReactDOM into a 960×500 SVG viewport.

Nnpelliccia

Mouse Follower

A circle follows the mouse cursor within an SVG canvas, with its center position updating live to match the pointer's coordinates. The visualization uses React's `useState` and `useCallback` hooks to manage cursor tracking, while `ReactDOM` renders the SVG element and its circle to the page. The SVG's `onMouseMove` event handler captures the cursor position, and the circle's `cx` and `cy` attributes are updated accordingly with a fixed radius of 30 pixels.

Mouse Follower

A circle follows the mouse cursor as it moves across an SVG canvas, updating its position in real time. The visualization uses React state via `useState` and `useCallback` to track mouse coordinates from the `onMouseMove` event, and renders the circle with SVG markup. The React DOM library mounts the component to the page, while the circle’s center is set to the current pointer location. This demonstrates a simple interactive pattern where user input directly drives visual output.

Ccaineosborne

Mouse Follower

A circle follows the mouse cursor inside an SVG canvas. The visualization shows the cursor's position in real time, updating the circle's center coordinates as the mouse moves. The React application uses the `useState` hook to store mouse coordinates and the `useCallback` hook to handle the `onMouseMove` event on the SVG element. The circle is rendered with SVG, and ReactDOM renders the component into the HTML root element.

JjohnmurphyLC