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REGIONDRAW
Section: C Library Functions (3)
Updated: 16 Mar 1998
Index
NAME
regionDraw - draw one or more y-line regions in a band
SYNTAX
#include <
xite/region.h>
int regionDraw( IBAND band, region* reg,
int loop, int pv );
DESCRIPTION
The region specified by "reg" is drawn in the "band"with pixel value "pv". The region is clipped againstthe border of the image; eventual parts of the regionoutside the band are not drawn. If "loop" is true,the next pointer in reg is followed until NIL, and allregions are drawn. If "pv" = -1, the object number ofeach region is used as pixel value. If "pv" = -2, theregion number of each region is used as pixel value.
RETURN VALUE
0 => ok
1 => bad band pixel type
2 => bad region specification
3 => pixel value outside -2..255
SEE ALSO
regionAnalyse(1),
regionArea(3),
regionConvexHull(3),
regionCreate(3),
regionFree(3),
regionHistoUpdate(3),
regionHisto(3),
regionImoment(3),
regionInsertYline(3),
regionDeleteYline(3),
regionEndInsert(3),
regionXmean(3),
regionYmean(3),
regionMean(3),
regionXmin(3),
regionXmax(3),
regionYmin(3),
regionYmax(3),
regionMinMax(3),
regionCMoment(3),
regionPMoment(3),
regionMoment(3),
regionPerform(3),
regionPerimeter(3),
regionIsPoint(3),
regionPoint(3),
regionSearch(3),
regionSort(3),
regionCopy(3),
regionUnion(3),
regionOverlap(3),
regionNeighbor(3),
regionVolume(3),
regionYline(3)
AUTHOR
Tor Loennestad, BLAB, ifi, UiO
ID
$Id: regionDraw.c,v 1.18 1996/02/02 10:24:51 svein Exp $
Index
- NAME
- SYNTAX
- DESCRIPTION
- RETURN VALUE
- SEE ALSO
- AUTHOR
- ID
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