Smiley Face Part III

Smiley face part one

This example shows a parameterized smiley face built with React and SVG, composed of a yellow circle, two eyes, and an arc-based mouth. The face is constructed from reusable components—`BackgroundCircle`, `Eyes`, `Mouth`, and `FaceContainer`—that accept numeric props for positioning and sizing. The mouth path is generated using the `d3.arc()` API, while all geometry is centered via an SVG `<g>` transform. The rendered output is a static, front-facing cartoon face with fixed dimensions.

Jjlehtomaa

Smiley Face Part V

This example assembles a smiley face from modular React components, rendering a yellow circle with eyes and an arc-shaped mouth as SVG elements. The mouth uses the `d3.arc()` API to generate a path with specified inner and outer radii and angular extents. Each facial feature is a separate React component (`BackgroundCircle`, `Eyes`, `Mouth`) receiving numeric props like `eyeOffsetX`, `eyeRadius`, and `mouthWidth`. The visualization is computed declaratively in React, with D3 providing only the arc path generation, and the final SVG is drawn at fixed 960×500 pixel dimensions.

FFábio Correia

Smiley Face - Part 3

This example shows a smiling face built from SVG primitives, with a yellow circular head, two dark eyes, and a thick crescent-shaped mouth. The face is centered within a 960 by 500 viewport using a D3 arc generator to define the mouth’s path, while React manages the component structure and rendering. The code uses d3.arc with inner and outer radii and specified start and end angles to create the smile, and positions all elements relative to a central translation group.

MMarina Shemesh

Smiley Face Part I

This example builds a smiley face using React and SVG. It defines reusable components for the face's background circle, eyes, and mouth, which are then assembled within a central `FaceContainer` that handles the SVG coordinate system. A yellow circle provides the base, with black eyes and a mouth drawn using a D3 arc, which creates a smile by sweeping between specific angles. The face's proportions are controlled by configurable parameters like eye offset and mouth radius, allowing for easy customization.

Ddrc6587

Smiley Face Part I

This example shows a simple smiley face composed of modular React components: a yellow background circle, two black eyes, and a curved mouth rendered as an SVG path. The face is generated from explicit geometric parameters like eye offset, eye radius, mouth radius, and stroke width, which are passed through a `Face` component. The code uses React 16.9 for component logic and d3 v6’s `arc()` API to calculate the mouth shape, with all elements drawn in a shared SVG container.

VViktor A. Elias

Smiley Face Part III

This example renders a yellow smiley face composed of SVG elements built with React components. It shows a central circle with a black stroke, two eyes positioned symmetrically, and an arc-shaped mouth created using the d3.arc() generator. The face is centered within an SVG container, with dimensions and offsets passed as props to control the radius, stroke width, eye placement, and mouth curvature. The visualization demonstrates reusable React components (Face, BackgroundCircle, Eyes, Mouth) and integrates D3’s arc function for path generation.

JJVisionz

Smiley Face Part II

A modular smiley face built with React and SVG, composed of a yellow background circle, two black eyes, and an arched mouth. The face is centered within a 960x500 viewport using a FaceContainer that applies a translate transform. The mouth is drawn with a `d3.arc()` path, while eye and circle positions are controlled via props. The code defines reusable components—BackgroundCircle, Eyes, and Mouth—and renders them through the main Face component, demonstrating a component-based approach to data-visualization primitives.

SSong Tao Chen

Smiley Face Part III

This example draws a classic yellow smiley face centered in an SVG canvas using React. It shows the face’s head, two eyes, and a curved mouth, all positioned relative to the canvas center. The code uses React to render SVG elements and D3’s `arc` generator to create the mouth path. The head is a yellow circle with a black stroke, while the eyes are plain black circles offset horizontally and vertically from the center. The mouth is formed by an arc with inner and outer radii and half-circle start and end angles.

WWolfgang