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Activity 7_question1

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Vvenkatdinesh5010@gmail.com
Last edited Apr 6, 2025
Created on Apr 5, 2025
Forked from Hello VizHub

This example shows a donut chart of categorical sales data, with each slice labeled by category and a legend on the left. Hovering over a slice displays a tooltip with the percentage share of the total sales. The code uses D3 v7 with `d3.pie` and `d3.arc` to generate the pie geometry, and `d3.scaleOrdinal` with `schemeCategory10` for colors. Data is loaded as CSV from a GitHub gist, and the SVG is rendered with a centered group and a 200-pixel right margin for the legend.

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