Fork of mouse event

100%

Fork of mouse event

✓ Published1🌍 Public

Last edited Aug 13, 2024

Created on Aug 13, 2024

A single SVG circle follows the mouse cursor across a 960-by-500 canvas. The visualization uses React's `useState` and `useCallback` hooks to track pointer coordinates from the `onMouseMove` event, updating the circle's center position in real time. The code imports `range` from d3 but does not use it. The graph is rendered through React's `ReactDOM.render` method, with the SVG container set to hide page overflow.

AI-generated description

A bare minimum HTML page.

MIT Licensed

Similar vizzes

Loading thumbnail…

Fork of Fork of mouse event

A circle follows the mouse cursor across a 960-by-500 SVG canvas, with its center position updating in real time to match the pointer's coordinates. The visualization is built using React 18 and D3 v7, where the `useState` hook tracks the mouse position and a `useCallback` handler on the SVG element passes `clientX` and `clientY` values from the event to update the circle's `cx` and `cy` attributes. The code renders a single red circle via D3's `range` helper, though the range function is imported but unused in this example.

LLívia Pinheiro

96% match

Loading thumbnail…

Fork of Mouse Follower

A circle follows the mouse cursor within an SVG canvas, responding to every movement by updating its center coordinates. This example uses React’s `useState` to track the pointer position and D3’s `arc` (though not directly applied), with the SVG’s `onMouseMove` event triggering a state update that repositions the circle. The visualization runs inside an HTML page that imports React and D3 via CDN, rendering through `ReactDOM.render`.

HHui Wang

90% match

Loading thumbnail…

Fork of Mouse Follower

A circle follows the mouse cursor across an SVG canvas, recentering itself as the pointer moves. The example uses React hooks `useState` and `useCallback` to manage the mouse position and update the circle’s `cx` and `cy` attributes via the SVG `onMouseMove` event. Rendering is handled by React DOM, with the visualization limited to a static circle whose radius remains constant.

DdapperAuteur

90% match

Loading thumbnail…

Fork of Mouse Follower

A circle follows the mouse cursor inside an SVG canvas, moving to the exact pixel coordinates of the pointer. The visualization uses React with a `useState` hook to track the mouse position, updating on every `onMouseMove` event fired by the SVG element. The circle’s center and radius are set via SVG attributes, and the chart is rendered through ReactDOM into an HTML div. The code is a React-based fork of a mouse-follower example, using the standard React event handling system for interaction.

Mmax12525k

90% match

Loading thumbnail…

Fork of Mouse Follower

A circle follows the mouse cursor across an SVG canvas, with its position updating in real time based on the pointer's coordinates. The React component uses the `useState` and `useCallback` hooks to manage and optimize the mouse position state, while the `onMouseMove` event handler captures the cursor's `clientX` and `clientY` values. The visualization is rendered through ReactDOM, which mounts the SVG element into the HTML body, with the circle's center point and radius defined as constants within the code.

NNicolás Troncoso

90% match

Loading thumbnail…

Fork of Mouse Follower

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 state and a `handleMouseMove` callback to track the cursor’s clientX and clientY coordinates, rendering the circle via SVG circle elements. Both React and D3 v5 are loaded from CDNs, with ReactDOM managing the component lifecycle. The circle starts at the canvas center and responds immediately to every mouse movement, demonstrating a simple interactive pattern built with the React hooks `useState` and `useCallback`.

Kkan qiu

90% match

Loading thumbnail…

Fork of Mouse Follower

A circle follows the mouse cursor across a 960 by 500 SVG canvas, updating its position in real time as the pointer moves. The React app uses the `useState` hook to store the current mouse coordinates and the `useCallback` hook to handle the `onMouseMove` event on the SVG element. The rendered circle’s center is bound to the state, and ReactDOM re-renders the element on every mouse movement. The visualization relies on React 16.9.0 and SVG for its rendering.

SSergey Shulzhenko

89% match

Loading thumbnail…

Fork of Mouse Follower

A React-based SVG visualization renders a single circle that tracks the cursor’s position across a 960 by 500 canvas. The application uses the `useState` and `useCallback` hooks to manage the mouse coordinates, updating the circle’s `cx` and `cy` attributes on every `onMouseMove` event. The interactive graphic is built with ReactDOM and leverages the SVG `circle` element for display, with no additional data source beyond the user’s pointer movement.

JJosh Eflin

89% match