Fork of Smiley Face Part-3 (React and d3)
A React component renders a yellow smiley face as an SVG graphic, with two black eyes and a curved mouth. The face is drawn using D3’s `arc` helper from the d3-shape API to generate the mouth path, while SVG `circle` and `path` elements are positioned inside a group with a `transform` translation. The example demonstrates combining React’s declarative rendering with D3’s geometry utilities, using ES6 template literals for dynamic attribute values and fixed pixel dimensions for the 960-by-500 viewport.
AI-generated descriptionPart-3) D3 intro
Getting started with the D3 library
Using arc from the d3-shape package arc is a helper function used for drawing an arc shape for the mouth.
SVG path elements
SVG group elements and the transform attribute
Using ES6 Template Literals
Adding the mouth to our face