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ewatson
January 3, 2005, 03:13:07
Does the Overlay Bitmap allow pixels to be colorized on a per pixel basis?
Johannes Vogel
January 3, 2005, 11:26:45
Hello,
the method OverlayBitmap.GetGraphics returns an object representing the overlay bitmap as a GDI+ drawing surface. This allows pixels to be manipulated.
ewatson
January 21, 2005, 06:12:23
... the method OverlayBitmap.GetGraphics returns an object representing the overlay bitmap as a GDI+ drawing surface...
Does the returned GDI+ object use the Windows Coordinate system of Top/Lef or does it use the ImageControl Coordinate system of Bottom/Left?
Stefan Geissler
January 21, 2005, 09:32:53
Hello,
it uses the top left system. You may have a look in the "Creating an Overlay" sample that comes with IC Imaging Control .
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