Smiley Face Part III

Smiley Face Part III

A smiley face is drawn as a collection of SVG shapes, centered on a yellow circle with black stroke, featuring two eyes and a mouth. The visualization demonstrates how React manages the SVG elements while D3's `arc` generator creates the mouth path. The code uses `ReactDOM.render` to mount the component, and the D3 `arc()` function specifies the mouth's inner and outer radii along with its start and end angles. All coordinates are derived from fixed width and height constants, with facial features positioned relative to the center.

YYoram

Smiley Face Part III

A smiley face is rendered as an SVG graphic using React components and D3’s arc generator. The face consists of a yellow circle for the head, two black circles for eyes, and a mouth drawn with a `d3.arc()` path anchored at the center. The React app maps the static dimensions and coordinates into SVG elements, while D3’s `arc` function computes the mouth’s curved path. The example demonstrates combining React’s declarative UI with D3’s shape utilities for a simple, fixed visualization without data input.

Sslicingelbow

Smiley Face Part III

This example shows a smiley face rendered as SVG, with a yellow circle for the head, two dark eyes, and a smile drawn as a thick arc. The visualization demonstrates how to combine React for component structure with D3’s `arc` generator for the mouth path. The `arc()` is configured with inner and outer radii, start and end angles, and outputs a `path` element. All shapes are positioned using SVG coordinates, and the face is centered via a `g` transform. The code uses React 16.9 and D3 v5, both loaded from CDNs, with the final SVG drawn declaratively inside the React component.

CCurran Kelleher

Smiley Face Part III

This interactive example renders a simple smiley face as an SVG graphic, constructed using React components and D3.js shape primitives. A yellow circle forms the head, with two smaller black circles for eyes and a D3 arc path defining the mouth’s curved smile. The composition is built by importing the `arc` function from D3, which generates the mouth’s path data based on configured inner and outer radii and angular start and end points. All elements are positioned relative to a central coordinate system using SVG transforms, with React handling the declarative markup and DOM rendering.

Jjust67

Smiley Face Part III

A smiley face rendered entirely as SVG elements, composed of a yellow circular head with two black eyes and a curved mouth. React declaratively describes the visual tree while D3’s `arc` generator computes the mouth’s path, using fixed constants for dimensions like eye offset and mouth radius. The face is centered via a D3 group transform, and the code loads React 16.9, ReactDOM, and D3 v5 from CDNs.

DDjefflangus

Smiley Face Part III

A smiley face is drawn using React components and D3's arc generator in an SVG canvas. The face consists of a yellow circle with a black stroke, two black eyes positioned symmetrically, and a curved mouth created with the d3.arc function. The code defines reusable React components and uses D3's arc to compute the mouth path from radius and angle parameters. All shapes are rendered declaratively with JSX inside a single SVG element.

MMorgan Worrell

Smiley Face Part III

This example shows a smiley face drawn as a yellow circle with black stroke, two eyes, and an arc-shaped mouth centered in an SVG. React manages the component structure, while D3’s `arc` generator creates the mouth path. The face is positioned using SVG `circle` and `path` elements, with coordinates and dimensions defined as constants. Rendering occurs via ReactDOM into the root element, combining React’s declarative UI with D3’s geometry utilities for the curved mouth.

Eelena

Smiley Face Part III

A smiley face rendered in SVG via React and D3. The code draws a yellow circular head with black stroke, two eye circles, and an open mouth using a D3 arc path. The face is centered and constructed with coordinates derived from the fixed canvas dimensions. The visualization uses React for component-based rendering and D3’s `arc` function to generate the mouth’s curved shape.

AAdrianna87