Smiley Face Part I

Smiley face. Part 1

This example shows a grid of 18 smiley faces, each with randomized facial features such as eye offset, eye radius, mouth width, and stroke thickness. The faces are rendered as SVG circles and paths using React components, with the mouth arc generated by the `d3.arc()` API. A shared `FaceContainer` translates the center point, while `BackgroundCircle`, `Eyes`, and `Mouth` compose each face. The data is generated procedurally with `d3.range()` and `Math.random()` in the top-level `App` component.

SSavenkov Igor

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

This example shows a grid of 18 randomly generated smiley faces, each with distinct eye sizes and mouth shapes. Built with React and D3 v7, the visualization reuses modular SVG components—`Face`, `BackgroundCircle`, `Eyes`, and `Mouth`—to construct every face. The `Mouth` component uses the `d3.arc()` API to draw curved paths, while `d3.range()` generates the face array, and random properties for eye radius and mouth dimensions vary each rendering. All faces are drawn in a single SVG container using transformed coordinate groups.

Bbingsen0806

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 grid of 18 randomly generated smiley faces, each with unique eye positions, pupil offsets, mouth shapes, and RGB face colors, displays the compositional possibilities of a reusable React component. The code constructs each face using SVG primitives through React components like `BackgroundCircle`, `Eyes`, and `Mouth`, while `FaceContainer` handles the SVG coordinate translation. D3’s `arc` generates the mouth path, and `d3.range` produces the array that maps over to render each face instance.

KKevin McMorrow

Smiley Face Part 1

A grid of 18 randomly generated smiley faces displays variations in facial features and stroke thickness. Built with React and D3 v7, each face uses reusable components for the background circle, eyes, and mouth, with the mouth path generated by D3’s `arc()` function. The SVG rendering is handled through a `FaceContainer` that groups elements and translates them to center coordinates.

Nninarosenberg

Smiley Face Part III

This example displays a grid of eighteen randomly generated smiley faces, each composed of a yellow circular background, two eyes, and a curved mouth. The React components structure the SVG elements, while D3’s `arc` function generates the mouth path. Randomization of eye radius, mouth radius, and overall face size produces visual variety across the repeated faces. The SVG is rendered via React’s declarative component hierarchy, with `FaceContainer` handling the translation and `BackgroundCircle`, `Eyes`, and `Mouth` composing the individual features.

NNita

Smiley Face Part V

This example displays a grid of eighteen randomly generated smiley faces, each rendered as an independent React component. The faces vary in stroke width, eye position and radius, and mouth thickness and curvature. The visualization uses React with D3’s `arc` generator to create the mouth paths, while SVG circles compose the background and eyes. All faces share the same center point within a 160×160 viewport, and the code relies on `Math.random()` to produce each face’s unique attributes.

AAnthony Zornig