Refactored Bar Chart

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Refactored Bar Chart

✓ Published1🌍 Public

Last edited Mar 4, 2021

Created on Mar 4, 2021

This example displays a horizontal bar chart of the top 10 most populous countries for 2020, using data from the United Nations World Population Prospects 2019. The React component structure separates axis and mark rendering into reusable subcomponents. It employs d3.scaleBand for the categorical y-axis, d3.scaleLinear for the quantitative x-axis, and d3.csv to load the data. SVG rectangles are positioned and sized using the scales, with axes generated via d3-scale’s ticks and domain mapping.

AI-generated description

A program that shows the top 10 most populous countries as a pathetic bar chart with no axes.

Data: United Nations World Population Prospects 2019.

MIT Licensed

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