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Home » U++ Library support » Draw, Display, Images, Bitmaps, Icons » how to convert view point to logic point (Painter point convert)
how to convert view point to logic point [message #55837] Sun, 20 December 2020 08:45 Go to previous message
zouql is currently offline  zouql
Messages: 15
Registered: December 2020
Location: China
Promising Member
Hi all:
when using Painter's scale/translate/rotate, it convert the user's
point to view point. So when mouse event LeftDown(Point p,dword flags),
the Point p is view point, Is there any way to convert this viewpoint
to user point for user's comparison and judgment logic?
 
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