Smiley Face - Tweak the Face! Episode 7

Smiley Face Part V

A smiling face rendered in SVG using React components and D3’s `arc` API for the mouth. The face is centered within a fixed 960×500 viewport, with a yellow background circle, two black eyes, and a curved mouth generated by an arc path. Layout constants for eye offset, radius, and stroke widths are passed as props to modular React components. D3 v5 supplies the arc generator, while React handles component composition and rendering into the SVG DOM.

Jjwlam83

Smiley Face - Episodes5, 6 and 7

This example renders a smiley face using React and D3 v6, drawing a yellow circle for the head, two dark circles for eyes, and an arc for the mouth. The SVG is centered at 960 by 500 pixels, with all shapes positioned relative to the center using a D3 arc generator for the mouth path. The code constructs the visualization with JSX, applying stroke widths and fill colors directly in the SVG elements. It demonstrates basic geometric composition and D3’s arc API within a React component structure.

VVanessa

Tweak Smiley Face

A stylized smiley face is rendered as an SVG graphic, centered on a yellow circle with black stroke. The face includes two eyes, white iris highlights, and a red triangular nose, all composed with React elements. A mouth is drawn using D3's `arc` generator, while D3's arc is also used to calculate the face's radius. The code demonstrates integration of React for component structure and D3 for geometry, producing a static, tweakable illustration.

Jjeffmesie

Tweak Smiley Face from Part III

This example renders a smiley face using React and D3 v7, drawing circles for the head, eyes, and irises, and an arc for the mouth. Eyebrows are added as line elements, with stroke widths and positions computed relative to a central transform. The visualization is static, built with SVG inside a React component, and uses D3’s `arc()` generator to define the mouth shape. The code defines geometry constants for offsets and radii, showcasing a compositional approach to vector graphics.

JJarrod

Smiley Face Part 1

A smiling face rendered as an SVG in React uses d3’s arc generator to draw the mouth as a thick annular segment, with the face and eyes as simple circles. The component positions all elements relative to a central origin, computing radii and offsets in JavaScript rather than hardcoding coordinates. The d3.arc() API defines the mouth’s inner and outer radii and angular range, while React manages the SVG’s DOM structure. No external data is loaded; the graphic is purely procedural, with yellow fill and black stroke for the face outline.

Aahaywood9@icloud.com

Smiley Face and Arcs

A smiling face rendered with SVG shapes inside a React component. The code uses D3's `arc` generator to create the mouth as a donut-shaped path, while the face, eyes, and stroke are drawn with basic SVG `circle` and `path` elements. All shapes are positioned manually using fixed coordinates and radii, and the face is centered via an SVG `g` transform. React handles the markup, and D3 v7 provides the arc geometry.

JJake Franklin

Smiley Face Part One

A smiling face drawn with SVG shapes is rendered using React and D3. The face consists of a yellow circle for the head, two smaller circles for eyes, and a mouth created with a D3 arc generator. The code uses ReactDOM to render the SVG, and D3 v7’s `arc` function defines the mouth path with inner and outer radii and angular extents. All elements are positioned relative to a central transform, with parameters for eye offset and stroke width.

JJosephStalnaker

Smiley Face Part 1

A smiling face rendered as an SVG diagram built with React and D3's `arc` generator. It shows a yellow circle for the head, two elliptical eyes with yellow irises, an arc-based mouth, and two eyebrow arcs positioned above each eye. The code uses `d3.arc` to define the mouth and eyebrow paths, with explicit transforms to place the elements. React composes the SVG elements, while D3 v7 generates the arc path data based on specified radius and angle values.

Ddmiljkov