Bar data visulization

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Bar data visulization

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Last edited Feb 9, 2021

Created on Feb 9, 2021

This example shows a horizontal bar chart comparing population figures across six countries, with each bar’s length proportional to its population value. The visualization uses React with D3 v6, rendering SVG elements via d3.select, d3.csv, d3.scaleLinear, d3.scaleBand, d3.axisLeft, and d3.axisBottom. The code loads data from a CSV file, multiplies population values by 1,000, then maps countries to the y-axis and scaled populations to the x-axis, with steelblue rectangles and axis labels.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

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