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Copyright 1991 David Jurgens |
TC: void far getimage( int left, int top, int right,
int bottom, void far *bitmap )
- prototype in graphics.h
- copies video data from the screen rectange to buffer "bitmap"
- bitmap must be large enough to hold entire buffer plus 4 bytes
(2 words) for height and width information. Function imagesize()
should be used to determine the size of the buffer to avoid
overwriting adjacent memory.
- MS C uses _getimage()
- see putimage() imagesize()
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getimage |
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