The Margin Convention

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The Margin Convention

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Last edited Jul 5, 2022

Created on Jun 28, 2022

This example uses the D3 margin convention in a React-based bar chart to display the ten most populous countries from UN population data for 2020. The chart uses `d3.scaleBand` for the y-axis, `d3.scaleLinear` for the x-axis, and SVG `<rect>` elements to render each bar. Data is loaded asynchronously with `d3.csv` and rendered via React's `useState` and `useEffect` hooks. The margin object defines a 20-pixel padding around the SVG canvas, with the chart group translated to that offset using a `transform` attribute.

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Using React to render data about CSS named colors.

MIT Licensed

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