Smiley face Part I

Smiley Face Part I

A grid of sixteen smiley faces, each with a yellow circular head, black outlined eyes, and an open mouth, demonstrates reusable React components for SVG visualization. The display shows how randomized parameters produce variation in eye offset, eye radius, mouth width, and mouth radius across the faces. Built with React and D3 v7, the code uses the D3 arc generator to create each mouth path, while FaceContainer, BackgroundCircle, Eyes, and Mouth components compose the SVG structure with a single shared transform for centering. Each face is rendered independently with deterministic randomness applied per component.

NNadir-Zenith

Smiley Face Part 1

A grid of eighteen smiley faces, each rendered as a yellow SVG circle with black outline, eyes, a mouth, and a nose, demonstrates a reusable React component pattern. The faces vary slightly due to randomized eye offsets and radii applied per instance. Built with React and D3 v7, the visualization composes modular components like `BackgroundCircle`, `Eyes`, and `Mouth`, where the mouth uses d3’s `arc` generator and the nose is drawn with `d3.line`.

Aadante111

Smiley Face Part I

A grid of nineteen smiley faces, each rendered as a yellow SVG circle with two eyes and a curved mouth, demonstrates a modular React component approach to building faces. The code uses React 17 and D3 v7, specifically the `arc()` generator to create the mouth path. Each face is generated by mapping over an array created with D3’s `range()` function, and randomized eye radius values produce slight variation between faces. The components `FaceContainer`, `BackgroundCircle`, `Eyes`, and `Mouth` are composed together, with SVG positioned via a `<g>` transform.

AAlexalim28

Smiley Face Part I

This example displays a grid of eighteen smiley faces, each a yellow circle with black outlines, eyes, and an arc-shaped mouth. The faces are generated in React and rendered as SVG elements. The code builds each face from reusable components, including `BackgroundCircle`, `Eyes`, and `Mouth`, with the mouth drawn using a D3 `arc()` path generator. The faces are repeated using `d3.range` and `Math.random` to vary the eye radius, creating slight differences between them. The visualization demonstrates component composition and SVG rendering with React and D3 v7.

JJanna Uutela

Smiley face part 1

A reusable React component renders a grid of identical smiley faces, each built from SVG shapes. The face uses a yellow background circle with a black stroke, two eyes positioned via offset coordinates, and a mouth drawn with a D3 arc path. The `d3.arc()` generator creates the mouth’s curved shape, while React components like `FaceContainer`, `BackgroundCircle`, `Eyes`, and `Mouth` compose the structure. The app maps over a numeric range to display multiple faces, demonstrating component reuse and D3 integration within React’s declarative model.

PPriteshlip10

Smiley Face Part 1

A grid of eighteen randomized smiley faces is rendered as SVG in React, each face composed of a yellow circle, two black eyes, and an arc-shaped mouth. The code uses React components like `Face`, `BackgroundCircle`, `Eyes`, and `Mouth`, with `FaceContainer` providing an SVG group. D3’s `arc` generator builds the mouth path, while `range` from D3 creates the array of faces. Random values for stroke width, eye offsets, eye radius, and mouth dimensions generate visual variation across the grid.

AALI Akbar SABZI

Smiley Face Part 1

This example displays a grid of 18 randomly generated smiley faces, each rendered as an SVG with a yellow background circle, two eyes, and a curved mouth. Using React components for the face parts and D3’s arc generator for the mouth path, the code applies random values to stroke width, eye offsets and radius, and mouth dimensions, creating varied expressions. The faces are composed via nested components like FaceContainer, BackgroundCircle, Eyes, and Mouth, all assembled and rendered through ReactDOM.

Ttmambrose

Smiley Face Part I

A grid of eighteen smiling faces rendered as SVG components in React, each with randomized proportions for the face, eyes, and mouth. The code builds reusable React components like `BackgroundCircle`, `Eyes`, and `Mouth`, with the latter using d3’s `arc` generator to create a half-circle smile. All faces are centered in individual `svg` containers via a `FaceContainer`, and randomness comes from `Math.random` applied to each component’s props. The visualization demonstrates modular composition and d3 integration within a React rendering pipeline.

OOwen Thiele