d3 course 1

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✓ Published1🌍 Public

Last edited Dec 5, 2022

Created on Dec 5, 2022

This example renders a cartoon smiley face using D3.js v7 within an SVG canvas. The face is built from basic shapes—a yellow circle, black eyes, eyebrows, and an arc-based mouth—all positioned relative to the SVG's center. An animated transition moves the eyebrows vertically in a two-step sequence, using `transition().duration()` to create a blinking effect. The code imports `select` and `arc` from D3, and leverages SVG attributes like `cx`, `cy`, and `d` to construct the visual.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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