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The Margin Convention - Bar Charts

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CChris Briggs
Last edited Nov 16, 2021
Created on Nov 16, 2021

This example demonstrates the margin convention for bar charts by rendering the top 10 most populous countries in 2020 using React and D3. It loads CSV data from the UN Population dataset via `d3.csv`, then uses `scaleBand` and `scaleLinear` to map countries and population values to SVG rectangles within a translated group element. The visualization appears as a horizontal bar chart with axes implied by the scales, while the margin object defines the inner plotting area. React hooks manage asynchronous data loading and state updates.

AI-generated description

A program that loads in some data using D3 utilities, arc and pie and uses React to render the data as a radial burst. Data source: MDN Named Colors

MIT Licensed

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