Fork of Fork of Data Visualization with D3 - Smiley Part IV

Fork of Fork of Fork of Data Visualization with D3 - Smiley Part V

This example shows a stylized smiley face rendered as an SVG, with a green circular face, yellow rectangular cheeks, green eyes, and a green mouth formed by an arc. The face is composed from reusable React components, including `BackgroundCircle`, `Eyes`, `Cheeks`, and `Mouth`. Positioning relies on D3’s `arc` API to generate the mouth path, while all shapes are centered via an SVG `<g>` transform. The visualization uses React 17 and D3 v7, with static, hard-coded dimensions.

98% match

Fork of Fork of Fork of Data Visualization with D3 - Smiley Part III

A smiling face is drawn as a red-outlined white circle on a transparent canvas, with red eyes, yellow cheeks, and an open red mouth created from a D3 arc path. The entire face is centered using an SVG group transform. The example combines React's declarative component structure with the D3.js library, specifically using the `arc()` API to generate the mouth path, while rendering all shapes as SVG elements within a fixed 960x500 viewport.

94% match

Fork of Fork of Fork of Fork of Data Visualization with D3 - Smiley Part VI

A grid of randomly generated smiley faces fills the screen, each rendered as a separate SVG component. The code builds faces from reusable React components for the background circle, eyes, cheeks, and a mouth drawn with a D3 arc generator. Each face uses randomized eye offsets, radii, stroke widths, and mouth dimensions, while keeping a consistent yellow cheek and green outline. The example demonstrates composing D3’s `arc()` with React’s declarative rendering and the `d3.range` function to produce multiple variations in a single view.

Fork of Data Visualization with D3 - Smiley Part II

A React component renders a static smiley face using SVG circles. It shows a large yellow circle with a red stroke for the face, and two smaller red circles positioned symmetrically for the eyes, all centered within a 960 by 500 viewport. The code uses ReactDOM to mount the component into the HTML root, with all dimensions and offsets defined as JavaScript constants. The example demonstrates basic SVG shape composition and layout within React, without any interactive or data-driven behavior.

Fork of Smiley Face Part III

This example shows a classic smiley face constructed entirely with SVG shapes, rendered through React and D3.js. The face is composed of a yellow circle with a black stroke, two eyes, and a mouth made from a D3 arc path, with additional corner arcs to create a smile. The visualization uses D3’s `arc` API to define the mouth geometry and React to render the SVG elements declaratively, with a red background. The code sets fixed dimensions and positions for each feature, demonstrating how D3’s path generation can integrate with React’s component model.

MMartin Minasjan

Fork of Smiley Face Part IV

A React component renders a classic smiley face as an SVG graphic, with a yellow circle for the head, black eyes, and an arched mouth. The visualization demonstrates how D3’s `arc` generator defines the mouth’s curved path, while the head and eyes are drawn as basic SVG circle elements. The code combines React’s declarative component structure with D3’s geometry utilities, using fixed pixel dimensions and coordinates to position each facial feature within a 960 by 500 viewport. The example highlights the integration of D3’s shape generation inside a React-rendered SVG.

Ssd2beatles

Fork of Smiley Face Part III

This example shows a smiling face built entirely from SVG shapes, centered in a 960x500 viewport. The face uses a yellow circle with a black stroke for the head, two smaller circles for eyes, and a D3-generated arc for the mouth. The visualization is rendered with React components, and the mouth’s path is computed using the D3 `arc` generator with explicit start and end angles converted from degrees to radians. React 16.9 and D3 v5 are loaded via UMD bundles, with all geometry defined by constants for positioning and sizing.

MMarcelo Campos