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Making an Interactive Pie Chart

✓ Published1🌍 Public
BbeauMarko
Last edited Oct 9, 2020
Created on Sep 2, 2020

This interactive donut chart displays income sources—Sales, Dividends, and Interest—with each slice labeled and colored via a d3.scaleOrdinal. It uses d3.pie and d3.arc to generate the SVG paths, while mouseover events calculate percentages from the CSV data and reposition a tooltip with d3.select. The chart responds to hovers by increasing slice opacity and shows precise share values, with styling in CSS.

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MIT Licensed

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