scaling bitmaps in general as the only other way to scale bitmaps
is to blit a wxMemoryDC into another wxMemoryDC.
-It may be mentioned that the GTK port uses this function internally
-to scale bitmaps when using mapping modes in wxDC.
-
\docparam{quality}{Determines what method to use for resampling the image. Can be one of the following:
\twocolwidtha{5cm}%