Photo negitive of a bitmap

  • Thread starter Thread starter john
  • Start date Start date
J

john

what operation can i performe on a bitmap, in C#, that
will give the visual effect of a photo negitive? I have a
bitmap on a form, and when people mouse over the bitmap,
i'd like all light colors to be dark and all dark colors
to be light.

thanks,
JOhn
 
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