How to customize the width of the bars in BarChart

[ansonyao]

have already changed the data model from the example and successfully show a gap between bars. But want to make the bars look thinner. Any options to set the bar width?

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[marzolfb]

This library is largely dependent on paths-js and that library does not have a customization option for the max bar width (I believe this issue in that project is addressing the same problem). The gutter option and chart width options are the key things that influence the width of the bar widths.