Skip to main content
SimilarExport ZIP
100%

Mouse Follower

✓ Published1🌍 Public
YYibo Zhang
Last edited Jan 7, 2022
Created on Jan 7, 2022
Forked from Smiley Face

A yellow circle follows the mouse cursor across a blank SVG canvas. The visualization directly maps the cursor's client coordinates to the circle's center position, creating an immediate and direct interactive response. Built with React, the application uses the `useState` and `useCallback` hooks to manage and update the mouse position state, while the SVG `onMouseMove` event triggers the state changes. The circle is rendered as an SVG element with a fixed radius, and the code initializes the circle at the center of a 960 by 500 viewport.

AI-generated description

A program that follows your mouse with a circle

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower

A yellow circle follows the cursor across an SVG canvas, updating its center position in real time as the mouse moves. The visualization uses React's state management with an `onMouseMove` event handler to track client coordinates, while D3.js provides the SVG rendering environment. The circle's position is bound to the mouse coordinates via React's `useState` and `useCallback`, creating a direct one-to-one mapping between input and visual output.

Pparsonsdjp
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor's movement within an interactive SVG canvas. The visualization uses React's `useState` and `useCallback` hooks to track the mouse position, updating the circle's `cx` and `cy` attributes on every movement event. The code integrates React and D3.js version 5, rendering the circle as an SVG element within a React component. The coordinate system is initialized to the center of a 960 by 500 pixel canvas, and the circle is drawn with a fixed radius of 30 pixels.

SSimmer999
96% match
Loading thumbnail…

Mouse Follower

A single yellow circle follows the mouse cursor across a blank 960 by 500 pixel SVG canvas. The visualization reacts instantly to pointer movement, updating the circle’s center coordinates in real time. Built with React (16.9), it uses the `useState` hook to track the cursor position and an `onMouseMove` event handler on the SVG element to trigger each update. The circle is rendered as an SVG `<circle>` element, with its `cx` and `cy` properties bound to the current mouse coordinates.

MMohsin Ali
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor as it moves across an SVG canvas. The visualization uses React state management with the `useState` and `useCallback` hooks to track the cursor's `clientX` and `clientY` coordinates, updating the circle's `cx` and `cy` attributes via React's render cycle. The SVG is rendered by ReactDOM, while D3 v5 is loaded but not directly used in this example. The circle maintains a fixed radius of 30 pixels and responds immediately to pointer movement within the 960×500 viewport.

AAbhishek-Bohora
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse as it moves across a blank SVG canvas. The visualization tracks the cursor position in real time, rendering the circle at the exact coordinates of the pointer. Built with React and ReactDOM, it uses SVG’s `onMouseMove` event handler to capture the cursor’s client coordinates and update the circle’s `cx` and `cy` attributes. The circle maintains a constant radius of 30 pixels within a 960 by 500 viewport.

TTakashi-KK
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a blank SVG canvas. The visualization demonstrates React mouse event handling, with the circle's position updating in real time based on the user's pointer movement. The code uses React's `useState` and `useCallback` hooks within a functional component, rendering an SVG `<circle>` element whose `cx` and `cy` attributes are set from the `clientX` and `clientY` coordinates captured by the `onMouseMove` event. The viewport is fixed at 960 by 500 pixels.

JJannaBe27
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across an SVG canvas. The visualization tracks pointer movement and repositions the circle to match the cursor’s coordinates in real time. Built with React, it uses the `useState` hook to store the mouse position and an `onMouseMove` event handler on the SVG element to update that state. The circle renders via ReactDOM with SVG markup, and its `cx` and `cy` attributes are bound to the current mouse coordinates.

Rrsulli4
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor within an SVG canvas as the pointer moves. The visualization uses React hooks and event handling, specifically the `useState` and `useCallback` functions, to track the cursor's `clientX` and `clientY` coordinates and update the circle's `cx` and `cy` attributes. The circle is drawn using React's SVG support, with the D3.js `arc` function imported but not used in the visible code. The canvas size is fixed at 960 by 500 pixels with a circle radius of 30.

Ccaptind
96% match