Mouse Follower

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 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

Mouse Follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. The React application tracks the mouse’s client coordinates and renders a single circle centered on that point. It uses the `useState` hook to store the cursor position and the `onMouseMove` event on the SVG element to trigger updates. The visualization is built with React and ReactDOM, rendering SVG directly in the browser with a fixed canvas size of 960 by 500 pixels.

NNita

Mouse Follower

A circle follows the mouse cursor across an SVG canvas as the user moves the pointer. The React component tracks the cursor’s `clientX` and `clientY` coordinates through an `onMouseMove` event handler, updating the circle’s `cx` and `cy` attributes via the `useState` and the component state. The visualization uses React 16.9 and ReactDOM to render the graph, with the SVG resized to 960 by 500 pixels and a constant circle radius of 30.

Mouse Follower

Mouse Follower

A circle follows the mouse cursor within an SVG canvas. The visualization uses React's `useState` and `useCallback` hooks to track the cursor's `clientX` and `clientY` coordinates from the SVG's `onMouseMove` event, updating the circle's `cx` and `cy` attributes in real time. The app renders through ReactDOM, with the circle's radius set to 30 pixels on a 960 by 500 canvas.

CCurran Kelleher