Smiley face part one

Smiley Face Part III

This example shows a modular, parameterized smiley face drawn with React and SVG. A yellow circle forms the head, with two black eyes and a curved mouth generated from a D3 arc path. The code builds the face from reusable components like `BackgroundCircle`, `Eyes`, and `Mouth`, composed inside a `FaceContainer` that handles the SVG viewport and coordinate translation. The `Mouth` component uses D3’s `arc` API to create a semicircular path, while the overall face dimensions and feature placements are controlled via props passed to the `Face` component.

BbeauMarko

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 1

This example shows a yellow smiley face built from a background circle, two eyes, and an arc-shaped mouth, all rendered as SVG elements in a React component. The code uses D3’s `arc()` generator to create the mouth path, calculates the circle and eye positions from fixed numeric constants, and draws everything inside a `<g>` element translated to the center of an SVG canvas. React manages the component structure, while D3 v5 provides the arc geometry. The background circle is a separate React component that receives radius and stroke width as props.

FFloorNummer

Smiley face part 1

This example renders a static smiley face in an SVG using React and D3. The face is centered in a 960×500 viewport, with a yellow background circle, black stroke, two eye circles, and a mouth drawn as an arc path. The code defines a `BackgroundCircle` React component and uses the `arc()` generator from d3 to create the mouth’s path geometry. All shapes are positioned via a group transform, while constants like `eyeOffsetX`, `eyeRadius`, and `mouthRadius` control the facial feature placement.

Ddusanvukic

Smiley Face Part I

This example shows a simple smiley face rendered as an SVG composition of circles and an arc. A yellow background circle with a black stroke forms the head, two black circles serve as eyes, and a d3.arc path creates the mouth. The React components—BackgroundCircle, Eyes, Mouth, and FaceContainer—accept numeric props for position and sizing, while Face assembles them into a centered group. The code uses d3.v7 for the arc generator and React 18 for rendering, with all geometry defined by constants in index.js.

JJudit Nagy

Smiley face part 1

This example shows a yellow smiley face built from SVG shapes, with a circular background, two eyes, and an arc-shaped mouth. The face is assembled from React components that pass geometry values like radii, offsets, and stroke widths down through props. The code uses d3.arc to compute the mouth path, while d3.forceSimulation is present in the data file, though the primary rendering relies on React's declarative SVG output. The components are composed within a FaceContainer that centers the graphic on an SVG canvas.

SSuzizaher

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 I

Two smiling eyes and an arched mouth complete a yellow circle, producing a simple cartoon face. Built with React components and rendered as SVG, the example composes a background circle, offset eye circles, and a mouth path generated with the d3 `arc` generator. The d3-shape `arc` function creates the mouth’s curved outline, while React’s component structure passes fixed coordinate values for eye offset and mouth dimensions. The face is centered via an SVG group transform, with nested components defining each facial feature.

AAki78