Interaction with React

Creating a smiley face (with React)

This example renders a smiley face as a static SVG graphic using React and ReactDOM. The code defines constants for dimensions, eye offsets, and radius, then composes three `<circle>` elements—one large yellow face with a black stroke, and two smaller black circles for eyes—within an SVG canvas. It uses React's JSX syntax to declare the SVG markup and ReactDOM's `render` method to inject the component into the page's `root` element. The face is drawn from computed center coordinates, with no interactive or animated behavior.

NNarottam Medhora

Interacting with react

A static SVG smiley face rendered with React, featuring a yellow circle with black outline and two eye circles positioned on a 960 by 500 canvas. The component structure uses plain React elements for each circle, with coordinates manually specified in the JSX. No interactivity or animation is present, despite the title, and the example demonstrates basic SVG rendering within a React component tree.

Zzenhub40

Interaction with React

A React application renders a smiley face that follows the mouse cursor across the full browser window. The face is a single SVG circle whose center coordinates update in response to mouse movement events. The component uses React’s `useState` and `useCallback` hooks to manage the mouse position state and optimize the event handler. ReactDOM renders the SVG element, which has an `onMouseMove` listener that captures the cursor’s clientX and clientY values. The example demonstrates state-driven interaction in React without any additional data sources or external visualization libraries.

Nnickzeppos

Interaction with React

A React application renders an interactive smiley face as an SVG circle that follows the mouse cursor across a 960-by-500 viewport. The component uses React hooks `useState` and `useCallback` to track pointer coordinates from the SVG's `onMouseMove` event, updating the circle's `cx` and `cy` attributes. The face's features—eyes and mouth—are static, while the orange head moves with the cursor. Rendering uses React DOM directly with SVG elements, with no external visualization library.

Rrmgoldberg24

Smiley Face

This example uses React and SVG to render a static smiley face. The face is drawn with three SVG circle elements on a 960x500 canvas: a yellow outer circle for the head and two black circles for the eyes, all with visible black strokes. The React component renders only a heading, while the SVG markup is placed directly in the HTML body, so the visualization is not generated through React itself. The code relies on the React and ReactDOM production libraries and a bundled JavaScript file, though no interactive behavior is implemented.

RRidhuparan

Smiley Face Part I

This example shows a smiling face rendered directly in the browser using SVG elements created with React components. The face consists of circular shapes for the head, eyes, and mouth, all positioned with simple JavaScript arithmetic. The visualization uses React 16.9.0 via the UMD builds for React and ReactDOM, with styling handled through inline CSS. The code renders static SVG shapes without any animation or interaction, serving as a basic demonstration of how to structure geometric drawings with React’s declarative component model.

MMeng-MiamiOH

Smiley Face with React..

A smiling face rendered with SVG primitives in a React application. The visualization uses two black circles for eyes and a large aqua circle with a black outline for the head, all positioned on a 960 by 500 canvas. The code demonstrates React component creation with arrow function syntax and renders the SVG via `ReactDOM.render`. The example uses the React and ReactDOM libraries loaded from unpkg, with styling defined in the accompanying `index.html` file.

IIlgar Akalın

smiley

A simple SVG smiley face is drawn using React components, where a yellow circle with a black stroke forms the head and two filled circles represent the eyes, positioned symmetrically around the center. The face is centered dynamically based on the window dimensions, with its size scaling relative to the viewport height. The implementation uses React 16.9 and ReactDOM to render the SVG elements directly in the browser, computing all positions and radii from the window's width and height rather than using fixed coordinates.

Mmanjushayarreddu