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Last edited Jan 10, 2018

Created on Jan 10, 2018

A simple bar chart displays sales figures per salesperson, using steel-blue bars with labeled x- and y-axes. The visualization loads data from a CSV file with d3.csv, formats the numeric sales column, and applies d3.scaleBand with padding for the categorical axis and d3.scaleLinear for the value axis. SVG rectangles are bound to the data via d3.selectAll and enter().append, while d3.axisBottom and d3.axisLeft render the axes. The chart is built with D3 v4 and rendered entirely as SVG, with margins handled through a group transform.

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