Dot color change when moving mouse

100%

Dot color change when moving mouse

✓ Published0🌍 Public

Last edited May 7, 2023

Created on May 6, 2023

A circle follows the mouse pointer across an SVG canvas, and its fill color changes to a random value from a predefined palette on every mouse movement. The React application tracks mouse coordinates through an `onMouseMove` handler on the SVG element, updating state with `useState` to reposition the circle and select a new color. Rendering is handled by ReactDOM, which updates the circle’s `cx`, `cy`, and `fill` attributes in response to the state changes.

AI-generated description

A program that follows the mouse with a circle and dot color changes.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower color changer

A React application renders an SVG circle that follows the mouse cursor across a full-screen viewport, changing its fill color randomly on every mouse movement. The circle starts at the center of the 960×500 SVG canvas and uses React’s `useState` and `useCallback` hooks to track the cursor’s client coordinates via the SVG `onMouseMove` event. Each move updates the circle’s position and generates new random RGB values for its fill using the `rgb()` color function. The visualization demonstrates real-time event handling and state-driven rendering with React and SVG.

Rrsulli4

85% match

Loading thumbnail…

interaction_3

A circle follows the mouse cursor across an SVG canvas, changing its fill color randomly with every mouse movement. The React component tracks the mouse position using the `useState` and `useCallback` hooks, updating the circle's `cx` and `cy` attributes on each `onMouseMove` event. A `getRandomColor` function selects from a fixed array of six colors, and the ReactDOM render method updates the circle's fill property. The visualization demonstrates a simple interactive data-less example built with React 16.9.0, rendering directly to SVG.

HHuldahMerlinKolli

85% match

Loading thumbnail…

Mouse Follower

A mouse-controlled circle follows the cursor across an SVG canvas, changing its fill color randomly with every mouse movement. Built with React and D3, the component tracks client coordinates through an `onMouseMove` handler and updates the circle’s `cx`, `cy`, and `fill` attributes via state. The example demonstrates reactive SVG rendering with D3’s `rgb` color generator.

SSamir Nandardhane

83% match

Loading thumbnail…

Random color of Mouse Follower

A React SVG application renders a circle that follows the mouse cursor, changing to a random hex color on every mouse movement. The mouse position is tracked via the `onMouseMove` event handler on the SVG element, updating state with `useState` and `useCallback`. The circle's fill color is generated using a custom `getRandomColor` function that constructs a random hexadecimal string. The visualization demonstrates interactive state management and event handling within a React component.

Nnghosh319

83% match

Loading thumbnail…

mouse follower

A yellow circle follows the mouse cursor across a blank 960 by 500 SVG canvas. As the pointer moves, the circle’s fill color randomly changes among red, green, blue, yellow, orange, and purple. The React application uses the `useState` hook to track mouse coordinates and a color, with an `onMouseMove` event handler updating both state values. The circle is rendered as an SVG `<circle>` element with a radius of 30 pixels.

HHuldahMerlinKolli

83% match

Loading thumbnail…

Fork of Mouse Follower

A circle follows the mouse cursor across an SVG canvas, changing its fill color to a random RGB value on every mouse movement. The React application tracks mouse coordinates via the `onMouseMove` event handler, updating state with `useState` and `useCallback` from React 16.9.0. The SVG element is rendered through ReactDOM, with the circle's position and color properties bound directly to the current mouse position and a randomly generated color string. This creates an interactive visualization where the circle's appearance changes continuously as the user moves the pointer.

SSatyam Sundaram

83% match

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor as it moves across an SVG canvas, changing its fill color randomly with each click. Built with React hooks `useState` and `useCallback`, the component tracks pointer coordinates via the `onMouseMove` event and updates the circle's `cx` and `cy` attributes. Mouse clicks trigger a `setColor` update that generates a random HSL hue value, demonstrating reactive SVG rendering within a React framework.

AAlbert

83% match

Loading thumbnail…

MoveTheDot

A single circle follows the mouse cursor across a full-screen SVG canvas, updating its position in real time through React state. The app uses React and ReactDOM, with `useState` and `useCallback` handling the mouse event and re-rendering. The circle’s coordinates are set from `clientX` and `clientY` on every `onMouseMove`, rendered via SVG elements. The visualization demonstrates a minimal interactive data-free example of state-driven rendering.

Pppfaender

83% match