lus's source, i find it that cairo doesn't
handle the page scale. This results in some problems.
发件人：oken
发送日期：2010-08-08 10:36
收件人：mono-devel-l...@lists.ximian.com
抄送：
主题：[Mono-dev] Why " the matrix MUST be invertible to be used " in libgdiplus
when we call
hi, all!
The following code are from libgdiplus2.6.7, in graphics.c.
I have a few quetions:
1. Why " the matrix MUST be invertible to be used " when we call
GdipSetWorldTransform or GdipMultiplyWorldTransform? It is unnecessary for
windows's gdiplus.
2. each time when the world transformation
