dot following pointer

100%

dot following pointer

✓ Published0🌍 Public

Last edited Feb 23, 2021

Created on Feb 23, 2021

A single gray circle follows the pointer across a blank SVG canvas. The circle’s center position updates directly to the mouse’s client coordinates via React’s `useState` hook, triggered by the SVG’s `onMouseMove` event. The circle radius remains fixed at 50 pixels, and the viewport is 960 by 500 pixels.

AI-generated description

a program that follows your pointer.

MIT Licensed

Similar vizzes

Loading thumbnail…

dot follow your mouse

A yellow dot follows the mouse cursor across a full-window SVG canvas, updating its position in real time as the user moves the pointer. The React component tracks mouse coordinates via the `onMouseMove` event handler and the `useState` and `useCallback` hooks, then renders a single `<circle>` element with those coordinates. The visualization uses React 16.9 and ReactDOM with SVG rendering inside a full-screen viewport.

SSkye Chen

86% match

Loading thumbnail…

Following Circle

A circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. The visualization uses React's `useState` and `useCallback` hooks to track mouse coordinates via the `onMouseMove` event, then re-renders a `<circle>` element at the new location. The code defines a fixed canvas size of 960 by 500 pixels and a circle radius of 40, with the initial position centered. It demonstrates a simple interactive component built with React’s declarative rendering approach for SVG graphics.

NNaoto Nishimura

86% match

Loading thumbnail…

mouse follower

A single gray circle with a red outline follows the mouse cursor within an SVG canvas. The circle’s position updates directly from the cursor’s client coordinates, which are logged to the console and stored in React state via the `useState` hook and an `onMouseMove` handler. The visualization uses React and ReactDOM to render the SVG, with a fixed radius and initial center position. No external data source is used; the interaction is purely based on live pointer movement.

Kkhaled mohamed

85% match

Loading thumbnail…

Mouse follower

A single gray circle follows the mouse pointer across an SVG canvas. The example uses React state to track the cursor’s clientX and clientY coordinates on every mousemove event, updating the circle’s cx and cy attributes accordingly. Rendered as an SVG circle with a fixed radius, it starts at the center of a 960×500 viewport. The implementation combines React’s useCallback and useState hooks with D3.js v6, though D3 is only loaded and not actively used in the logic.

MmohitPassan

85% match

Loading thumbnail…

Mouse Follower

A single gray circle tracks the mouse cursor across an SVG canvas, shifting its center position in real time to follow pointer movement. The React component manages the cursor coordinates through the `useState` hook, updating the circle's `cx` and `cy` attributes whenever the SVG's `onMouseMove` event fires. Rendered with ReactDOM, the visualization uses a fixed 960×500 viewport and a circle radius of 30 pixels, demonstrating simple state-driven interaction within a declarative UI framework.

IIsaac Yuen

85% match

Loading thumbnail…

Mouse Follower

A single gray circle tracks the mouse’s exact position across an SVG canvas, updating its center coordinates in real time as the pointer moves. Built with React’s `useState` and `useCallback` hooks, the circle’s `cx` and `cy` attributes are re-rendered on every `mousemove` event, using the `clientX` and `clientY` values from the event object. D3 is loaded but only for its `arc` import, which remains unused in the visible code. The SVG viewport is fixed at 960 by 500 pixels.

TTRANDONGXYZ

85% match

Loading thumbnail…

Mouse Follower

A single SVG circle follows the mouse cursor across a 960 by 500 viewport. The React component uses the `useState` and `useCallback` hooks to track pointer coordinates from the `onMouseMove` event, updating the circle’s `cx` and `cy` attributes with each move. The circle renders with a fixed radius but no fill color, appearing as a black outline on a white background. D3 is loaded but not used in the rendering logic.

BbeauMarko

84% match

Loading thumbnail…

Circle following Mouse

A circle follows the cursor’s position across a 960x500 SVG canvas. Built with React and D3 v7, the example uses an `onMouseMove` event handler on the `<svg>` element to capture mouse coordinates and update React state. The circle’s `cx` and `cy` attributes are bound to this state, causing the circle to continuously reposition as the mouse moves. The SVG is rendered via React’s `ReactDOM.render`, with the circle radius fixed at 30 pixels.

MMarcoAR1

84% match