print page size
Can one get the size of the paper in device units (pixels) such that
OnPrepareDC can set the viewport extent to be appropriate for the printer paper
and not the screen?
I also tried using m_rectDraw, but the data that it returned didn't seem
useful. The function is supposed to return the data in logical coordinates. I
can't use LPtoDP, because it translates based on the screen, not the printer.
– George Roberts