Keep Coding

I am trying to draw text inside columns of bar chart. In order to do that I am using DrawText of IRenderContext2D. But it does not allow me to specify angle under which text need to be rendered and also does not allow to specify font.
I can't use annotations as they are WPF elements and will slow down my chart (I will have text for each column).
Is it possible to do this?

I'm afraid as of v4.0, without changing the code base, there is no way to specify an angle when using IRenderContext2D.DrawText in SciChart