Rotate text

[luke-titley]

Hey, wgpu_glyph is awesome. I am using it for a nodegraph UI, and it's beautiful.
I have one question though. What do you advise as the best way to rotate text?
I've found 'draw_queued_with_transform', which allows me to provide a transform matrix for the position/scale/rotation of the text I'm drawing but:

• I have to do a 'draw_queued_with_transform' call for each peice of text that has a different rotation, whereas with positioning, i could have lots of sections, but one draw call.

I want to double check I'm not going down the wrong path.