Learn pie chart with D3.js

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Learn pie chart with D3.js

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Last edited Mar 25, 2020

Created on Mar 25, 2020

This pie chart visualizes worldwide operating system market share for Android, Windows, and iOS, using percentage values from the displayed data array. The D3.js v4 code creates an SVG-based pie chart by applying `d3.pie` to the data, drawing arcs with `d3.arc`, and coloring each slice via `d3.scaleOrdinal` with the `schemeCategory10` palette. Labels for each platform and its percentage are placed at arc centroids. The chart is rendered within a 500×300 SVG canvas, with the data sourced from the provided JavaScript object.

AI-generated description

A program that shows the top 10 most populous countries as a bar chart.

Data: United Nations World Population Prospects 2019.

MIT Licensed

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