MAN page from Mandrake Other XITE-3.3-3.i386.rpm
OVERLAP
Section: C Library Functions (3)
Updated: 16 Mar 1998
Index
NAME
overlap - calculate overlapping area of two bands
SYNTAX
#include <
xite/copy.h>
int overlap( IBAND ib1, IBAND ib2, IBAND* ob1,
IBAND* ob2 );
DESCRIPTION
Input bands
ib1and
ib2are placed in a commoncoordinate system according to their (xstart, ystart)attributes. The overlapping area is calculated, andtwo subbands
ob1and
ob2are created and returned,pointing out the overlapping area in each band.
ob1will thus be a subband of
ib1,and
ob2willbe a subband of
ib2.
RESTRICTIONS
Only accepts unsigned byte pixeltype.
RETURN VALUE
0 => ok,
1 => bad pixel type input band 1
2 => bad pixel type input band 2
3 => no overlap
AUTHOR
Tor Lønnestad, BLAB, Ifi, UiO
Index
- NAME
- SYNTAX
- DESCRIPTION
- RESTRICTIONS
- RETURN VALUE
- AUTHOR
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