mouse follower

100%

mouse follower

✓ Published1🌍 Public

Last edited Apr 25, 2023

Created on Apr 25, 2023

A yellow smiley face is rendered as an SVG circle with black stroke, two eyes, and a mouth arc, centered on a 960×500 canvas. The example demonstrates how to draw the face using React components and D3’s `arc` generator, with the mouth path constructed from inner and outer radii and angular extents. The code imports `arc` from `d3`, uses JSX to define SVG elements, and positions all parts relative to the center. It serves as a minimal static illustration of combining React’s declarative structure with D3’s shape utilities for SVG output.

AI-generated description

React Starter code.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower

A static yellow smiley face is rendered as an SVG graphic, centered within a 960 by 500 viewport. The face consists of a large yellow circle with a black stroke, two black eyes, and a mouth drawn as an arc path. Built with React and D3 v7, the example uses the `arc()` generator from the D3 shape module to define the mouth’s geometry, while React manages the SVG elements. The code demonstrates how to combine React’s declarative components with D3’s path calculation utilities for simple chart-like shapes.

Ddumbdataguy@gmail.com

95% match

Loading thumbnail…

Mouse follower

This example shows a simple smiley face that follows the mouse cursor across a 960-by-500 SVG canvas. The face is drawn with a yellow linear gradient, two elliptical eyes, and a d3.arc-generated mouth, all assembled from React components. As the user moves the mouse, the React state updates the circle’s center coordinates via the `onMouseMove` handler, re-rendering the face at the new position. The code uses React’s `useState` and `useCallback` hooks, along with d3’s `arc` for the mouth path, and renders everything as SVG elements.

Ccharles-duron

92% match

Loading thumbnail…

mouse follower

A yellow smiley face follows the mouse cursor across an SVG canvas. The face’s components—eyes, brows, and an arc-shaped mouth—are built with React state and D3’s `arc` generator, repositioned via a `transform` attribute on each mouse move. The example uses `useState` and `useCallback` to track cursor coordinates, and ReactDOM renders the interactive graphic.

MMegRocky

92% match

Loading thumbnail…

Mouse follower

A yellow smiley face rendered with React and SVG follows the mouse cursor across the screen. Built with React 16.9 and D3 v5, the face is constructed using SVG circles and a D3 `arc()` generator for the mouth. The program tracks pointer movement and updates the circle’s position accordingly, demonstrating simple mouse-event handling with SVG rendering in a React framework.

MMark Zwart

91% match

Loading thumbnail…

Mouse Follower

A simple SVG face, rendered with React, tracks nothing; it is a static smiling face centered in a yellow circle. The code uses the `arc` helper from `d3-shape` to define the mouth’s path, and React components construct the SVG elements, including two eyes and a stroke-bordered head. The face is positioned using a group element with a `transform` translation, and ES6 template literals set the coordinate values. The example highlights how D3’s geometry utilities can be combined with React for declarative SVG drawing.

VVictor Abrokwah

91% match

Loading thumbnail…

Mouse Follower

This example renders a static smiley face using React and D3, centered within an SVG canvas. The face is composed of three circles for the eyes and head, plus a mouth drawn with the `d3.arc()` path generator. The rendering uses a `<g>` transform to center the mouth arc and other shapes around the middle of the viewport. The circle positions and radii are defined as constants, and the SVG output is mounted into the DOM via `ReactDOM.render()`. No interactive mouse-following behavior is implemented in the displayed code.

Bbakstorage00001

91% match

Loading thumbnail…

Mouse follower

A single yellow smiley face, rendered as an SVG circle with two smaller black circles for eyes, follows the mouse cursor across a 960×500 viewport. The React component tracks pointer movement via an `onMouseMove` handler and updates the face’s `cx` and `cy` attributes in state. D3’s `arc` utility is imported but unused; rendering relies entirely on React’s declarative SVG elements with no data source.

Nnecat1

91% match

Loading thumbnail…

mouse follower

A React component renders a smiling face as an SVG, using D3’s `arc` generator to draw the mouth. The face is composed of reusable components for the background circle, eyes, and mouth, with positions and sizes passed as props. The visualization is static, showing the face centered on a yellow circular background with black outlines, and does not respond to mouse movement despite the title.

MMuhammad Ahmad

91% match