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MasteringD3-Resusable-ProD3js-3.1

✓ Published0🌍 Public
JJimMaltby
Last edited Dec 4, 2021
Created on Dec 4, 2021

This example demonstrates a reusable radial bar chart that visualizes browser market share usage data from a JSON dataset. The visualization applies a force simulation using `d3.forceSimulation` with charge and position forces to arrange data points, while `d3.arc` generates the radial segments. Built with D3 v5 and SVG, the chart uses `d3.scaleSqrt` for sizing circles based on usage values and `d3.scaleOrdinal` with `d3.schemeCategory10` for color encoding by browser name. The implementation follows the Pro D3.js pattern for modular, testable charts, with animated transitions on segment updates.

AI-generated description

Exploration of bar code chart example, from Chapter 2 of Mastering D3.

It is derived from Mike Bostock's Towards Reusable Charts (https://bost.ocks.org/mike/chart/) as the source of the foundational principles.

Using the ProD3 pattern (Pro D3.js Use D3.js to Create Maintainable, Modular, and Testable Charts by Marcos Iglesias https://www.apress.com/gp/book/9781484252024) as the basis for charts pattern.

MIT Licensed

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