Smiley Beginner D3

Smiley face

This example uses React and D3 v6 to render a smiley face as an SVG. The face is composed of a yellow circle for the head, two smaller circles for eyes, and a mouth drawn with a D3 arc path generator. The code positions the head and features relative to calculated center coordinates, with the arc’s inner and outer radii defining the mouth’s thickness and its angles creating the smile. All shapes are centered within a 960×500 viewport using a translated group element.

KKibegwa

Smiley Face Part 1

This example renders a basic smiley face using React and D3 v7, drawing SVG shapes on a 960×500 canvas. It shows a yellow circle with a black stroke for the head, two black eye circles positioned symmetrically, and a smile created with the `arc` generator from D3. The arc uses inner and outer radii with start and end angles to form a mouth shape. All geometry is computed from center coordinates, radius, and offset variables, then transformed into place using an SVG group element.

AAriana

Smiley with React & D3

This example shows a classic smiley face rendered as an SVG graphic, centered on a 960×500 canvas. The face consists of a yellow circle with a black stroke, two eyes, and an arc-shaped mouth. The visualization is built using React to manage the SVG elements, while D3’s `arc` function generates the mouth’s path data by specifying inner and outer radii and angular start and end points. All shapes are declared declaratively within the React component and rendered via `ReactDom.render`.

Llaurence beattie

Smiley face pt1

This example renders a simple cartoon smiley face using React and D3 within an SVG container. The face consists of a yellow circle head, two green eyes, a blue hair-like rectangle, and a mouth drawn as an arc. The code uses D3’s `arc` generator to create the mouth path, with positions calculated from center coordinates and offsets. All shapes are positioned via a central `<g>` transform, relying on React for component structure and D3 v5 for geometric calculations.

Ssophburke

Smiley Face

This example renders a classic smiley face as an SVG graphic using React and D3. The code constructs a yellow circle for the face, two smaller circles for the eyes, and leverages the D3 arc generator to define a mouth shape. The visualization is built with the ReactDOM library, while D3’s `arc()` API specifies the mouth’s geometry via inner and outer radii and start/end angles. The face is centered within a fixed viewport, with all dimensions and offsets declared as constants.

TTarek719

Smiley Face Part I

This example renders a smiley face using React and D3 v7, drawing yellow circles for the head, black circles for the eyes, and a D3 arc path for the mouth. The SVG is centered via a transform, with all shape geometry defined by scalar variables for offsets, radii, and stroke width. The visualization demonstrates declarative composition of SVG primitives within React’s render tree, using D3’s `arc` generator to compute the mouth’s curved path based on start and end angles.

IIvar Abusdal

Smiley Part 1

This example builds a smiley face using React and D3’s `arc` generator for the mouth, rendered as SVG. It shows a yellow circle with black stroke, two black eyes, and a curved mouth, all positioned within a fixed 960×500 viewport. Dimensions and offsets (like eye radius and mouth width) are defined as constants. The code uses `ReactDOM.render` to mount the SVG, and D3 v5’s `arc` to compute the path for the mouth’s arc, while other shapes are plain SVG circles.

SSohana

Smile Face

This example renders a simple smiley face as an SVG graphic using React and D3 v7. It draws a yellow circle for the head, two black circles for the eyes, and a curved mouth path generated with D3’s `arc()` function. The face is centered by translating a `<g>` element to the middle of a 960×500 viewport, with eye offsets and radii defined as constants. The code uses ReactDOM.render to mount the component and leverages D3’s arc generator to create the mouth’s full circular arc.

CChi746