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The Margin Convention

✓ Published1🌍 Public
OOleg Zhernovoy
Last edited Nov 27, 2022
Created on Nov 27, 2022

This example visualizes the top 10 most populous countries in 2020 as a horizontal bar chart using React and D3. The data, loaded via `d3.csv` from a UN population dataset, is rendered as SVG rectangles whose widths encode population values. A `scaleBand` positions countries along the y-axis, while a `scaleLinear` maps population to pixel widths. The chart demonstrates the margin convention by offsetting the render group with `transform` and calculating `innerHeight` and `innerWidth` from fixed margins.

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A program tha 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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