Skip to main content
SimilarExport ZIP
100%

Mouse Follower

✓ Published0🌍 Public
EEricWindler
Last edited Dec 9, 2021
Created on Dec 9, 2021

A circle follows the mouse cursor across a full-screen SVG canvas. The circle's position is bound to the mouse coordinates, updated on every mouse move event. The example uses React with a `useState` hook to manage the cursor position, and the ReactDOM `render` method to mount the component. D3.js is loaded but not actively used in the rendering logic, which relies solely on native SVG elements and React event handling. The circle is drawn with a fixed radius of 30 pixels.

AI-generated description

A mousefollowing circle.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. Built with React, the app uses the `useState` hook to store the mouse coordinates and a `useCallback` handler triggered by the SVG's `onMouseMove` event. The circle is rendered as an SVG `<circle>` element with a fixed radius of 30 pixels. The viewport is set to 960 by 500 pixels, and the initial position is centered before any mouse movement occurs.

DDavid
96% match
Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across an SVG canvas, with React managing its position in real time. The component uses React’s `useState` and `useCallback` hooks to track pointer coordinates from the `onMouseMove` event, updating the circle’s `cx` and `cy` attributes accordingly. The example demonstrates a minimal integration of D3.js (v5) with React, where D3 provides no visual functions—only the SVG rendering is handled by React, and the circle radius is fixed at 30 pixels. The canvas is 960 by 500 pixels, and the initial cursor position starts at the center.

FFrancisco Ortega
95% match
Loading thumbnail…

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.

Hhukbk
95% match
Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor within an SVG canvas, updating its position in real time as the pointer moves. Built with React, the application tracks mouse coordinates using an `onMouseMove` event handler and stores them in state via `useState`. The circle’s `cx` and `cy` attributes are bound to this state, and the SVG is rendered through ReactDOM. D3.js is included but not used for drawing; the interaction relies solely on React’s event system.

MMd. Jakir Hosen
95% match
Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across an SVG canvas. The example demonstrates React state management with D3.js in the background, using React `useState` and `useCallback` to track cursor coordinates via the `onMouseMove` event. The circle’s position updates in real time through React’s re-rendering, with its `cx` and `cy` attributes bound to the current mouse position. It renders a single circle with a radius of 30 pixels on a 960 by 500 viewport.

Sstellnew
95% match
Loading thumbnail…

MouseFollower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. The example uses React state with the `useState` and `useCallback` hooks to track mouse coordinates, which are passed as `cx` and `cy` attributes to a D3 v7-generated circle element. The SVG itself handles mouse movement events via `onMouseMove`, while the ReactDOM library renders the component into the DOM.

GGimmi45
95% match
Loading thumbnail…

Mouse Follower

A single circle follows the mouse cursor in real time across an SVG canvas. The circle’s position updates directly from pointer movement events, not from any external dataset. The example uses React’s `useState` hook to manage the live mouse coordinates, with an `onMouseMove` handler on the SVG element. D3.js v7 is loaded in the page, though the interaction relies entirely on React state updates and native SVG rendering. The SVG viewport is a fixed 960 by 500 pixels, and the circle has a radius of 30 pixels.

BBen Brophy
95% match
Loading thumbnail…

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.

Hhukbk
95% match