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Bar Chart

✓ Published1🌍 Public
Aa-ydobon
Last edited Aug 9, 2019
Created on Aug 9, 2019

This example demonstrates a bar chart that loads population data from a CSV file and renders it as SVG rectangles using D3.js. The code uses `d3.csv` to parse the data, `d3.scaleLinear` to map population values, and `d3.select` with `append('rect')` for DOM manipulation. The resulting visualization displays raw rectangles without axes or labels, showing only the initial data-binding step. The chart is constructed with a fixed width and height for each bar, leaving the scaling incomplete.

AI-generated description

Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

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