Stacked bar chart with negative values

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Stacked bar chart with negative values

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Last edited Aug 3, 2020

Created on Aug 3, 2020

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This stacked bar chart visualizes positive and negative values across six months from a CSV file, with each bar divided by category and color. The chart uses a diverging layout where positive segments extend rightward from a zero baseline and negative segments extend leftward, anchored by the axis. Built with D3 v5, it employs `scaleLinear`, `scaleBand`, `d3.stack`, and `axisLeft`/`axisBottom` to compute and render the SVG. The data is split into positive and negative stacked series, with zero-baseline positioning calculated from value ranges.

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Stacked bar chart with negative values.

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