[SB] React Smily Face

Smiley Face (React & D3)

A React component renders a smiley face as scalable vector graphics (SVG), composed of a yellow background circle, two dark eyes, and a curved mouth. The face is assembled from reusable components—BackgroundCircle, Eyes, Mouth, and FaceContainer—which accept props for positioning and sizing. The mouth path is generated using D3’s `arc()` generator with specified inner and outer radii and angles, while the overall layout is centered via SVG transforms. The example demonstrates integrating D3 for geometry generation within a React component structure.

SSonja Ek

Smiley Face Part 1

This example shows a stylized smiley face rendered as scalable vector graphics (SVG) through React components, with the face centered within a fixed 166-by-166 viewport. The visualization is composed of a yellow background circle with a black stroke, two black eyes positioned symmetrically, and a mouth created using the `d3.arc` generator with specified inner and outer radii and angular range. Each facial feature is a separate React component (`BackgroundCircle`, `Eyes`, `Mouth`) composed within a `FaceContainer` that applies a translation transform. The code relies on `ReactDOM` for rendering and D3 v6’s `arc` API for path generation.

Oonthebanks14

Smiley Face

This example uses the React framework to construct a smiley face as an SVG graphic. The visualization is built from three modular components: a yellow background circle, two eyes, and a mouth. The mouth is generated using the `d3.arc()` API to create a path with a specified inner and outer radius. The face is centered within an 960 by 500 pixel SVG canvas using a translation transform. The code demonstrates how React components and D3's path generation can be combined for simple, declarative graphics.

KKeeran Bezuidenhout

Smiley Face with JS and React

This example renders a classic smiley face as a React component, using SVG for display. It builds the face from primitive shapes: a yellow circle for the head, black-stroked eyes, and a mouth drawn with the D3 `arc` generator. The D3 arc creates a semicircular path by specifying inner and outer radii, a stroke width, and start/end angles, while React manages the SVG elements and JSX markup. The visualization demonstrates a minimal integration of D3’s geometry utilities with React’s declarative rendering in a static, non-interactive diagram.

SSreynit Khatt

The React & d3 Smiley Face

A minimal smiley face rendered as an SVG using React components, with d3’s `arc` generator drawing the mouth. The face consists of a yellow circle, two black eye circles, and a curved mouth path, all centered and scaled relative to a fixed viewport. React 17 manages the DOM, while D3 v6 provides the arc shape’s path data. The example demonstrates combining React’s declarative JSX with D3’s geometry utilities for simple, static SVG composition.

BBagaski

Smiley with React and D3 arc

A stylized smiley face is drawn with SVG circles and a D3 arc path. The face is composed of separate React components for the background circle, eyes, and mouth, with a `FaceContainer` managing the SVG dimensions and central translation. The mouth uses `d3.arc()` with inner and outer radii and fixed angles to create a smile. The component receives numeric props for positions and sizes, rendering a static, centered face.

MMTR

D3/React: Smiley Face

Built with React and D3 v7, this example renders a smiley face as an SVG. The code defines a React component that uses D3's `arc()` function to generate a mouth path with specified inner and outer radii, and defines circles for the face and eyes. The face and features are positioned using shared constants for width, height, and offsets. The component renders directly into the DOM via ReactDOM. The visualization demonstrates a hybrid approach, combining React's declarative markup with D3's geometry utilities for generating SVG paths.

SSujit Iwale

Smiley with React & D3

This example shows a classic smiley face rendered as an SVG graphic, centered on a 960×500 canvas. The face consists of a yellow circle with a black stroke, two eyes, and an arc-shaped mouth. The visualization is built using React to manage the SVG elements, while D3’s `arc` function generates the mouth’s path data by specifying inner and outer radii and angular start and end points. All shapes are declared declaratively within the React component and rendered via `ReactDom.render`.

Llaurence beattie