[ILUG-BOM] Taking a snap shot of the window of a program

Abhir Joshi abhir@[EMAIL-PROTECTED]
Fri Jul 19 21:54:04 IST 2002


I have written a program explaining the concept of Fourier series
graphically using the Mesa library.  The program runs in full screen
mode. Now I want to take a snap shot of one of its screens and get a
PNG image of the same.  How do I get it ?



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