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

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 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 large yellow smiley face spans the browser window, rendered as an SVG with black-stroked circles for the head and eyes, and a D3 arc path for the mouth. The React component, using d3.arc, calculates the mouth’s inner and outer radii and start/end angles to form a smile, while the face is centered via a transform. The graphic is built with react-dom and d3.v7, adapting its size to the viewport dimensions.

EErnie

Smiley Face Part III

This example renders a stylized smiley face in SVG, combining React elements with D3’s `arc` generator to form the mouth. It draws yellow circular face, eyes, and black eyebrows via SVG lines, while using rectangles with drop shadow filters for the mouth ends and an ellipse with a radial gradient for the nose. The face is centered using a translation group, with all coordinates relative to the center, and relies on ReactDOM for mounting and D3 v5 for the arc path.

Lluiematthee

Smiley Face Part III

This example shows a yellow smiley face rendered as an SVG graphic. It uses React to build the component tree and D3.js to calculate the mouth’s arc path. The face consists of a large yellow circle with a black stroke, two small eye circles, and a semi-circular mouth created with D3’s `arc()` function. The code sets explicit constants for dimensions and positions, then applies them within a SVG `<g>` transform to center the entire face.

MMartin Blatz

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

A yellow smiley face fills the browser window, with two circular eyes and an arc-shaped mouth rendered inside a circular head using SVG. The visualization adapts to the viewport size, centering the face and scaling the head radius based on window height. React components structure the SVG elements, while `d3.arc()` computes the mouth path with specified inner and outer radii and angular bounds. The eyes and stroke width are positioned using fixed offsets from the center, with black outlines defining the face features.

AAlex Piccolo