Mouse Follower

100%

Mouse Follower - JAT

✓ Published1🌍 Public

Last edited Mar 1, 2021

Created on Mar 1, 2021

This example displays a static SVG circle at the center of a 960x500 canvas using React and ReactDOM, with a mouse-move handler that logs the cursor's client coordinates to the console. The circle does not actually move or react visually; the interaction is limited to capturing and printing mouse position events. The code imports React, uses the `onMouseMove` SVG event, and renders a single `<circle>` element with fixed `cx`, `cy`, and `r` attributes.

AI-generated description

A program that follows your mouse with a circle.

MIT Licensed

Similar vizzes

Loading thumbnail…

This example displays a static SVG circle at the center of the viewport, with mouse movement tracked and logged to the console. Built with React and D3, the circle is rendered via JSX inside an SVG element whose onMouseMove handler captures the cursor position. The React event handler logs clientX and clientY coordinates, demonstrating basic event binding and state management without animating the circle itself.

Mmanideep905

91% match

Loading thumbnail…

Mouse Follower

A static SVG circle initially sits at the center of a 960×500 viewport, but its position is updated in real time through React’s `onMouseMove` event handler. The `handleMouseMove` function logs the cursor’s `clientX` and `clientY` coordinates to the console as the mouse moves across the container. Rendered with React 16.9 and D3 v7, the example demonstrates a minimal interactive pattern where the circle’s location could be tied to mouse input, though the code currently only captures and reports the coordinates.

Ttatpiras

91% match

Loading thumbnail…

mouse follower

A circle follows the mouse cursor across an SVG canvas, updating its position in real time. The example uses React's `useState` and `useCallback` hooks to track mouse coordinates via an `onMouseMove` event handler, then renders a single circle element with those coordinates as its `cx` and `cy` attributes. The SVG has a fixed width of 960 and height of 500 pixels, with the circle initially centered at the midpoint.

Jjyotigpt790

91% match

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across an SVG canvas. The example demonstrates state management in React, using the `useState` hook to track cursor coordinates and the `useCallback` hook to optimize the mouse move event handler. React renders the circle's position dynamically with a 20-pixel radius, starting at the center of a 960 by 500 viewport. The code uses React 16.9 and ReactDOM to render the SVG element, updating the circle's `cx` and `cy` attributes on every `mousemove` event.

JJordan Trémoureux

90% match

Loading thumbnail…

Mouse Follower

A fixed circle sits at the center of an SVG canvas while the mouse moves freely over it. The React component tracks pointer motion using an `onMouseMove` event handler on the SVG element, logging the cursor’s client coordinates to the console. The visualization uses React 16.9 with ReactDOM to render the single circle, defined by explicit `cx`, `cy`, and `r` attributes, with no positional change applied to the shape itself.

Hhukbk

90% match

Loading thumbnail…

Fork of Mouse Follower 2 - JAT

This example shows a circle in an SVG that tracks the user’s mouse movements across a 960×500 canvas, starting from the center. Built with React hooks, it uses `useState` to store the cursor’s `clientX` and `clientY` coordinates and `useCallback` to update that state on every `onMouseMove` event. ReactDOM renders the SVG element and its circle, whose `cx` and `cy` attributes are bound to the tracked position. The circle’s constant radius is 30 pixels.

JJason Tiller

90% match

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor inside an SVG canvas, updating its position in real time as the user moves over the 960×500 drawing area. The example demonstrates React state management with `useState` and event handling via the `onMouseMove` callback, rendering the circle as an SVG `<circle>` element. It uses React 16.9 and ReactDOM to mount the component, with the circle’s coordinates derived directly from the browser’s `clientX` and `clientY` event properties.

YYann Bilodeau

90% match

Loading thumbnail…

Mouse Follower

A React component tracks the mouse position and renders a single circle that follows the cursor across an SVG canvas. The application uses React’s `useState` and `useCallback` hooks to store and update the mouse coordinates, which are passed as `cx` and `cy` attributes to the SVG circle element. The circle starts centered on a 960 by 500 pixel viewport and moves smoothly in response to `onMouseMove` events. The example demonstrates a simple interactive pattern with React and SVG without any external data sources.

JJackson Gordon

90% match