Smiley Face Part VI

Smiley Face Part VI

A grid of randomly generated smiley faces uses React components to compose SVG circles and arcs, with D3’s `arc` generator shaping each mouth. The `Face`, `Eyes`, `Mouth`, and `BackgroundCircle` modules accept randomized props for stroke width, eye offset, and mouth radius, producing varied expressions. Each face is rendered in its own SVG via `FaceContainer`, and D3’s `range` creates 18 faces. The code takes full advantage of React’s component model and ES6 modules.

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Smiley Face Part II

This gallery example displays a grid of 48 randomized smiley faces rendered as SVG components in React. Each face uses D3’s `arc` generator to create the mouth and nose shapes, while eyes and the circular background are drawn with basic SVG circle elements. The D3 `range` function generates the array used for the grid, and each face’s properties—such as eye offset, radius, and stroke width—are randomly assigned per iteration. The faces are positioned within a translated group inside an SVG container, demonstrating component reuse and parameterized visualization.

BBobby Bowes

Smiley Face Part V

This gallery example displays a grid of 18 randomly generated smiley faces, each rendered as an SVG using React components. The code imports `arc` from D3 v5 to construct the mouth shape for each face. React Fragments group the eye elements without adding extra DOM nodes. Using ES6 modules, the code splits components into separate files: `BackgroundCircle`, `Eyes`, `Mouth`, and `FaceContainer`. The `range` function from D3 generates the array that maps over to create the repeated faces, with random values assigned to eye offset, radius, and stroke width.

Ssriramvsharma

Smiley Face Part 6

This example displays a grid of eighteen smiley faces, each with randomized facial features such as eye position, eye radius, and mouth dimensions, generated using React components. The faces are rendered as SVG circles and arcs, with the mouth created using the d3.arc() API to compute a path. The code leverages React’s component structure with separate functions for the face, eyes, mouth, and background, and uses d3.range() to generate the array of faces. The rendering is purely client-side, with each face independently styled based on random values.

JJohn Jeevasaeyan

MMilena Belianovich Holtman

Smiley Face Part VI

A grid of six-by-three smiley faces, each with randomized facial features, fills the viewport with subtle variety in eye position, mouth shape, and stroke weight. The example demonstrates component reuse in React by mapping over a range from D3’s `range` function to render multiple `Face` components. Each face combines SVG primitives—circles for the background and eyes—with a D3 `arc` path for the mouth, all composed through ES6 modules and positioned via a translated `<g>` element.

Smiley Part VI

This example displays a grid of 18 smiley faces, each with randomly sized eyes, created using React components. The visualization demonstrates data-driven SVG rendering through a modular architecture, where separate components handle the background circle, eyes, mouth, and face container. It uses React 18 and D3 v7, specifically leveraging D3's `arc` generator to create the mouth path and `range` for generating the array of faces. Each face is positioned using SVG transforms within a fixed 166×166 viewport, with varying eye radii produced by `Math.random()`.

YYasmina Adimy

Smiley Face Part 6

A grid of small SVG smiley faces is generated using React, with each face varying randomly in stroke width, eye size, and mouth width. The faces are composed of reusable components (`BackgroundCircle`, `Eyes`, `Mouth`) assembled within a `FaceContainer` that translates the center coordinates. The `Mouth` component uses D3's `arc()` function to create an arc path, while `range()` from D3 generates the array of faces. The rendering relies on React DOM to draw the scalable vector graphics.

Yyastika

Smiley Face Part VI

A grid of eighteen randomly generated smiley faces demonstrates that React components can be reused with different parameters for each instance. The D3 library provides the `arc` generator for the mouth path and the `range` function for creating the SVG container elements. Each face receives randomized values for stroke width, eye placement, eye radius, and mouth dimensions, producing visible variety across the grid while keeping the core structure identical. The code passes these parameters through a hierarchical set of React components, culminating in an SVG rendered within a fixed 160-by-160-pixel canvas per face.

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