The Margin Convention

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The Margin Convention

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Last edited Sep 11, 2022

Created on Sep 11, 2022

This example shows a horizontal bar chart ranking the ten most populous countries in 2021, using data loaded from a CSV file. The visualization applies the margin convention to position the chart within an SVG canvas, with a band scale for country categories and a linear scale for population values. React manages the component state and renders the rectangles, while D3’s `csv` utility fetches and parses the data. The chart displays population sizes proportionally, with country names on the y-axis.

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

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