Column Charts: Reverse orientation on a per-td basis (i.e., negative values)

[DeneshPohar]

I'd like to show column chart that mixes positive and negative values (i.e., bars oriented above and below the X axis).

Looking at the Orientation docs, we can set reverse at the chart level.

Are there any plans to support the reverse class at the td level within a chart? I don't see it in the roadmap.

[ramiy]

Currently Charts.css does not support Cartesian Axes.

I'm working on a workaround to support negative values, but I don't have a time-table for this feature.