bar chart examples

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bar chart examples

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Last edited Jan 27, 2020

Created on Jan 27, 2020

This example shows a simple bar chart of ten values from an inline array, with bars colored blue except for the single bar at 250, which is red, and a y-axis with blue tick labels except the 250 tick in red. The chart is rendered as SVG via D3 v5, using a linear scale for the y-axis and manually positioning each rectangle with fixed width and spacing. The code explicitly sets bar height as the difference between the chart height and the scaled value, and the axis is drawn with `d3.axisLeft`. The data is hardcoded, and the visualization demonstrates basic scaling, axis generation, and per-bar styling without interactive features.

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