Pie chart

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✓ Published0🌍 Public

Last edited Apr 22, 2020

Created on Apr 22, 2020

This interactive pie chart visualizes age-group distributions for six U.S. states, toggling between "apples" and "oranges" datasets via radio buttons. Built with D3.js v5, it uses `d3.pie` to compute arc angles, `d3.arc` for rendering donut segments, and `transition.attrTween` with an arc interpolation function to animate updates smoothly. A legend of colored dots and labels appears alongside the chart, with each state’s age categories mapped to a categorical color scale. The data loads from a local JSON file, and the SVG renders with styled strokes and transitions.

AI-generated description

Making a pie chart based on: https://bl.ocks.org/adamjanes/5e53cfa2ef3d3f05828020315a3ba18c/22619fa86de2045b6eeb4060e747c5076569ec47

MIT Licensed

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