distance_reg.c File Reference

This tests pixDistanceFunction() for a variety of usage with all 8 combinations of these parameters: connectivity (4 or 8), dest depth (8 or 16), and boundary cond (L_BOUNDARY_BG or L_BOUNDARY_FG). More...

#include "allheaders.h"

Go to the source code of this file.

Defines
#define	DEBUG   0
Functions
static void	TestDistance (PIXA *pixa, PIX *pixs, l_int32 conn, l_int32 depth, l_int32 bc, L_REGPARAMS *rp)
	main (int argc, char **argv)

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Detailed Description

This tests pixDistanceFunction() for a variety of usage with all 8 combinations of these parameters: connectivity (4 or 8), dest depth (8 or 16), and boundary cond (L_BOUNDARY_BG or L_BOUNDARY_FG).

Definition in file distance_reg.c.

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Define Documentation

#define DEBUG   0

Definition at line 32 of file distance_reg.c.

Referenced by main().

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Function Documentation

static void TestDistance	(	PIXA *	pixa,
		PIX *	pixs,
		l_int32	conn,
		l_int32	depth,
		l_int32	bc,
		L_REGPARAMS *	rp
	)		[static]

Definition at line 85 of file distance_reg.c.

References IFF_JFIF_JPEG, IFF_PNG, L_LINEAR_SCALE, L_LOG_SCALE, pixCreateTemplate(), pixDestroy(), pixDistanceFunction(), pixInvert(), pixMaxDynamicRange(), pixRenderContours(), pixSaveTiled(), pixSeedfillGray(), pixSetMasked(), and regTestWritePixAndCheck().

Referenced by main().

main	(	int	argc,
		char **	argv
	)

Definition at line 35 of file distance_reg.c.

References boxCreate(), boxDestroy(), buf, DEBUG, L_RegParams::display, IFF_PNG, L_RegParams::index, NULL, pixaCreate(), pixaDestroy(), pixaDisplay(), pixClipRectangle(), pixDestroy(), pixDisplayWithTitle(), pixRead(), pixSaveTiled(), regTestCleanup(), regTestSetup(), regTestWritePixAndCheck(), and TestDistance().