Smiley Face Part I

100%

Smiley Face Part I

✓ Published2🌍 Public

Last edited Feb 25, 2022

Created on Feb 24, 2022

A grid of randomly generated smiley faces appears, each rendered as a yellow circle with a black stroke, two eyes, and a d3-arc mouth. The demo shows how React components compose a parameterized SVG face, with each face receiving randomized values for stroke width, eye offset, eye radius, and mouth dimensions. Built with React and D3 v7, the code constructs each face using a `FaceContainer` and `arc()` from D3, while the `App` component maps over a range to produce 18 unique faces.

AI-generated description

A bare minimum HTML page.

MIT Licensed

Similar vizzes

Loading thumbnail…

Smiley Face Pt 1

A grid of randomized smiley faces demonstrates how parameterized SVG components can be composed into a reusable face. Each face uses a yellow circle for the head, two circles for eyes, and a D3 arc-generated path for the mouth. The React app maps over a D3 range to render eighteen faces, varying stroke width, eye position, eye radius, and mouth dimensions via random values. The SVG is built with React components, and the mouth’s arc is created using d3.arc with inner and outer radii, achieving a half-circle smile.

AAnthonyAl-Rifai

95% match

Loading thumbnail…

Smiley Face Part 1

A grid of randomly generated smiley faces is rendered, each face composed of a yellow background circle, black-stroked outline, two eyes, and a curved mouth. The faces vary in stroke width, eye offset, eye radius, and mouth dimensions, creating a playful array of distinct expressions. The React components structure the SVG elements, while the D3 arc generator (`d3.arc`) defines the mouth’s path. The code uses `ReactDOM.render` to display the faces, with each face’s properties computed from `Math.random()` within the `array.map` loop from `d3.range`.

11godfrey

95% match

Loading thumbnail…

Smiley Face Part I

A grid of randomized smiley faces, generated using React components and rendered as SVG, fills the viewport. Each face combines a yellow background circle, two eyes, and a mouth arc created with the `d3.arc` generator, with all parameters like radii, offsets, and stroke widths varying randomly per instance via `Math.random()`. The `FaceContainer` translates each group into place, while the app produces multiple faces using `d3.range` and maps over them, with the rendering driven by ReactDOM into a shared SVG context.

AAhmad Wilson

95% match

Loading thumbnail…

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

95% match

Loading thumbnail…

Smiley Face Part I

A grid of 18 randomly generated smiley faces, each with a yellow circular head, black outline, eyes, and a mouth, demonstrates how React components can be composed for data-driven SVG visualization. The code uses React 16 and D3 v7, leveraging D3's `arc` generator to create the mouth path and its `range` function to generate the face count. Each face receives randomized stroke width, eye offset, eye radius, and mouth dimensions via props, producing a varied but consistent visual pattern across the gallery.

AAdam Paul

95% match

Loading thumbnail…

Smiley Face Part 1

A grid of randomized smiley faces is rendered as SVG in React. Each face uses a yellow circle with a black stroke, two eyes, and an arc-based mouth. The `d3.arc` API generates the mouth path, while `d3.range` creates 18 face instances with randomly varied dimensions for eyes, stroke width, and mouth radius. The `FaceContainer` component translates the coordinate system to center each face within its 160 by 160 pixel viewport.

RRonel Manlutac

95% match

Loading thumbnail…

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

95% match

Loading thumbnail…

Smiley Face Part 1

This example renders a grid of procedurally generated smiley faces using React and D3 v7. Each face is composed of SVG shapes—a yellow background circle, black eyes, and a mouth created with the d3 `arc` generator. The `Face` component composes smaller components (`BackgroundCircle`, `Eyes`, `Mouth`) inside a `FaceContainer`, while the `App` maps over an array of 18 faces, randomizing eye offset, eye radius, mouth width, and mouth radius for each. The result is a playful, varied collection of faces displayed in a fixed-size SVG canvas.

Ddavebell

95% match