Mouse Tracking

100%

Mouse Tracking

✓ Published0🌍 Public

Last edited Aug 2, 2021

Created on Aug 2, 2021

A circle follows the mouse cursor across an SVG canvas, with its position updating in real time as the pointer moves. The visualization uses React’s `useState` and `useCallback` hooks to track `clientX` and `clientY` coordinates from the `onMouseMove` event, rendering a single `<circle>` element via ReactDOM. D3 is loaded but not directly invoked; the rendering relies solely on SVG and React state management.

AI-generated description

a program that follorws your mouse with a circle

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Tracing

A circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. The visualization demonstrates mouse tracking with React's `useState` and `useCallback` hooks to manage and update the circle's coordinates from the `onMouseMove` event. It uses React 17 to render an SVG element with a single circle, and D3 v6 is loaded but not directly used in the logic. The circle starts centered at (480, 250) with a radius of 30 pixels.

Ooeohomos

94% match

Loading thumbnail…

Mouse Tracking

A single black circle tracks the user's mouse cursor across a blank SVG canvas. The visualization demonstrates how React state updates on every mouse movement event, with the circle's center position re-rendered accordingly. It uses React's `useState` and `useCallback` hooks along with the `onMouseMove` event handler, while D3 v5 is loaded but not directly used in the interaction logic.

Ppeterforberg

92% match

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. The visualization uses React state to track mouse coordinates via the `onMouseMove` event handler and renders a single `<circle>` element with D3 v7’s selection-free React integration. The SVG viewport is fixed at 960 by 500 pixels, and the circle’s center tracks the clientX and clientY values directly.

Kkbrookshire420

92% match

Loading thumbnail…

Mouse follower

A circle tracks the mouse cursor across an SVG canvas, reacting instantly to movement. The visualization demonstrates state management in React, using the `useState` hook to store cursor coordinates and `useCallback` to optimize the mouse-move handler. The SVG circle updates its `cx` and `cy` attributes based on those coordinates, rendered via ReactDOM. The example uses D3.js v7 only for its bundled build, while the core interaction is purely React-driven.

NNordes Ménard-Lamarre

92% match

Loading thumbnail…

Mouse Tracking

A single circle tracks the mouse cursor in real time across a full-screen SVG canvas. Built with React 18, the app uses the `useState` hook to store cursor coordinates from the `onMouseMove` event on a div catcher, then passes those coordinates to an SVG circle’s `cx` and `cy` attributes for immediate repositioning. The `useCallback` hook memoizes the event handler for efficiency. ReactDOM renders the component into the page’s root element.

GGabriel

91% match

Loading thumbnail…

Mouse follower

This example demonstrates a mouse-follower visualization: a circle that tracks the cursor’s position across an SVG canvas. The circle moves continuously as the user moves the mouse, with its center coordinates updated from the event’s `clientX` and `clientY` values. The implementation uses React’s `useState` and `useCallback` hooks to manage and update the mouse position, while the `<svg>` element’s `onMouseMove` handler triggers the state change. The rendering is done via SVG, with a single `<circle>` element whose `cx` and `cy` attributes are bound to the current position. D3 is loaded but not used for interaction or data processing.

TtheV1rTual

91% 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

91% match

Loading thumbnail…

Mouse follower

A circle follows the mouse cursor across an SVG canvas, creating a simple interactive visual response. The React application tracks cursor position through an `onMouseMove` event handler, updating state via the `useState` and `useCallback` hooks, and renders the circle using D3 v7 within an SVG element. The circle’s center coordinates are dynamically bound to the latest mouse position, with a fixed radius of 30 pixels.

Jjoneftali

91% match