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The Margin Convention

✓ Published3🌍 Public
Ee-ines
Last edited Apr 7, 2021
Created on Apr 5, 2021

This example demonstrates the common “margin convention” in D3, where a chart’s inner plotting area is offset from the SVG edges by specified margins. It renders a horizontal bar chart of population data for the top ten countries from a CSV file, using `d3.csv` to load and parse the data, `scaleBand` and `scaleLinear` to map country names and population values to pixel positions, and React to generate the SVG rects. The visualization uses React’s `useState` and `useEffect` hooks to fetch the data asynchronously and update the display.

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A program that loads in some data about CSS named colors using D3 utilities and uses React to render the data as a radial burst!

MIT Licensed

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The Margin Convention

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