4: The Margin Convention (From Bar Chart)

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4: The Margin Convention (From Bar Chart)

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Last edited Jun 18, 2023

Created on Jun 18, 2023

This example visualizes the top 10 countries by 2020 population as a horizontal bar chart, with bars colored using default SVG styling. The chart applies the margin convention by offsetting the plotting area using a `<g>` transform, then scales the data with `d3.scaleBand` for the y-axis and `d3.scaleLinear` for the x-axis. Data is loaded asynchronously via `d3.csv` from a GitHub gist. React manages state and renders the SVG, while D3 v7 handles the data parsing and scale computations.

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A program that loads in some [data about CSS named colors] using d3 utilitiens, and uses React to render the data as a radial burst!

MIT Licensed

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