Making a Bar chart

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Making a Bar chart

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Last edited Oct 6, 2019

Created on Oct 6, 2019

This bar chart displays population figures for ten countries, using horizontal rectangles positioned along an SVG canvas. The example demonstrates a basic D3 data-join workflow: it loads a CSV file with `d3.csv`, converts the population strings to numbers, and scales the data with `d3.scaleLinear`. However, the current implementation only appends empty rectangles with fixed dimensions; it does not yet bind the scaled data to the bar heights or widths, leaving the visualization incomplete.

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