Smiley face part IV

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 IV-VI

This example renders a grid of 18 randomly generated smiley faces, each composed of React components that assemble a circular background, two eyes, and an arc-based mouth. The faces vary in eye size, mouth radius, and background color, which is selected from a list of light green, aqua, yellow, and pink. The visualization uses React to structure the SVG elements, while D3 v5’s `arc` function generates the mouth path and the `range` utility produces the array of faces.

WWaseem Medhat

Smiley Face Part III

A grid of eighteen smiley faces rendered with React and D3.js, each face varying randomly in eye size and mouth curvature. The SVG components assemble circles via JSX (BackgroundCircle, Eyes) and a D3 arc path for the mouth, wrapped by a FaceContainer transform. Randomization comes from Math.random() multiplied with base dimensions, showcasing component reuse and declarative data-driven styling.

NNita

Smiley Face Part III

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

Smiley Face Part VI

A grid of eighteen randomly generated smiley faces demonstrates component-based data visualization with React and D3. Each face is composed of separate React components—BackgroundCircle, Eyes, and Mouth—that accept randomized numeric props for stroke width, eye offset, eye radius, and mouth dimensions. The Mouth component specifically uses d3.arc with outerRadius and innerRadius to draw a crescent-shaped path. Faces are rendered as SVG elements through a FaceContainer that applies a translate transform, allowing each instance to be positioned independently while sharing identical dimensions.

Cchamce

Smiley Face Part 1

A grid of eighteen smiley faces renders in React with D3 v7, each face varying randomly in stroke width, eye size and position, and mouth dimensions. The example shows how SVG shapes compose into a reusable `Face` component using D3's `arc` generator to draw each mouth. The `FaceContainer` translates a central group, while `BackgroundCircle`, `Eyes`, and `Mouth` define the facial features. Random parameters from the `d3.range` map generate the unique faces.

IIsaac Yuen

Smiley face Part II

A grid of fifteen smiley faces is generated randomly, each face varying in eye radius due to a `Math.random()` call. The example demonstrates component reusability in React by composing a `Face` from separate `BackgroundCircle`, `Eyes`, and `Mouth` components. The `Mouth` component uses D3's `arc` generator to create the smile path, while the `FaceContainer` handles SVG scaling and centering with a `translate` transform.

Ddiska432