mballestiero

@mballestiero·2 public vizzes

D3.js Starter

This example shows a simple smiley face rendered as SVG elements, including a yellow circle for the face, black circles for eyes, and a path for the mouth. The code uses d3-selection’s `select` and `append` methods to build the SVG structure, and d3-shape’s `arc` function to generate the mouth’s curved path. The visualization is static, with dimensions pulled from the SVG’s width and height attributes. It serves as a minimal starter template for integrating D3 with React and SVG rendering.

Jul 19, 2020

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D3.js Starter

This example renders a smiley face in an SVG canvas using D3.js version 5. It draws a yellow circle for the head, two black circles for the eyes, and a semi-circular path for the mouth, all positioned via width and height attributes retrieved from the SVG element. The code uses d3.select to append shapes and d3.arc to generate the mouth path, with styles defined in an external CSS file. It demonstrates basic SVG manipulation and shape generation within a React framework using D3’s selection and arc APIs.

Jul 19, 2020