DC> I'm working on an imaging package and I need to have my
 DC> co-ordinate system mimic Windows.  The OS/2 origin is the
 DC> lower-left (true cartesian) while windows is the upper-left.

 DC> My question:  "Does anyone know how to remap the origin to
 DC> match windows?" 

   Doesn't the difference amount to an offset in the y-axis?  Presumably
you could just add (or subtract, as appropriate) the screen height to
convert between the two.

Jeff

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