rotatetest2.c File Reference

Demonstrates image rotation. More...

#include <stdio.h>
#include <stdlib.h>
#include "allheaders.h"

Go to the source code of this file.

Defines
#define	BINARY_IMAGE   "test1.png"
#define	GRAYSCALE_IMAGE   "test8.jpg"
#define	FOUR_BPP_IMAGE   "weasel4.8g.png"
#define	COLORMAP_IMAGE   "dreyfus8.png"
#define	RGB_IMAGE   "marge.jpg"
Functions
void	rotateTest (const char *fname, PIXA *pixa)
	main (int argc, char **argv)
Variables
static const l_int32	MODSIZE = 7
static const l_float32	ANGLE1 = 3.14159265 / 12
static const l_int32	NTIMES = 24

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Detailed Description

Demonstrates image rotation.

Definition in file rotatetest2.c.

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Define Documentation

#define BINARY_IMAGE   "test1.png"

Definition at line 25 of file rotatetest2.c.

Referenced by main().

#define GRAYSCALE_IMAGE   "test8.jpg"

Definition at line 26 of file rotatetest2.c.

Referenced by main().

#define FOUR_BPP_IMAGE   "weasel4.8g.png"

Definition at line 27 of file rotatetest2.c.

Referenced by main().

#define COLORMAP_IMAGE   "dreyfus8.png"

Definition at line 28 of file rotatetest2.c.

Referenced by main().

#define RGB_IMAGE   "marge.jpg"

Definition at line 29 of file rotatetest2.c.

Referenced by main().

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Function Documentation

void rotateTest	(	const char *	fname,
		PIXA *	pixa
	)

Definition at line 74 of file rotatetest2.c.

References ANGLE1, IFF_JFIF_JPEG, IFF_PNG, L_BRING_IN_WHITE, L_ERROR, L_ROTATE_AREA_MAP, L_ROTATE_SHEAR, MODSIZE, NTIMES, NULL, pixDestroy(), pixGetColormap(), pixGetDimensions(), pixRead(), pixRotate(), pixSaveTiledOutline(), pixWrite(), and PROCNAME.

Referenced by main().

main	(	int	argc,
		char **	argv
	)

Definition at line 39 of file rotatetest2.c.

References BINARY_IMAGE, COLORMAP_IMAGE, ERROR_INT, FOUR_BPP_IMAGE, GRAYSCALE_IMAGE, IFF_JFIF_JPEG, pixaCreate(), pixaDestroy(), pixaDisplay(), pixDestroy(), pixDisplay(), pixWrite(), RGB_IMAGE, and rotateTest().

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Variable Documentation

const l_int32 MODSIZE = 7 [static]

Definition at line 31 of file rotatetest2.c.

Referenced by rotateTest().

const l_float32 ANGLE1 = 3.14159265 / 12 [static]

Definition at line 33 of file rotatetest2.c.

Referenced by rotateTest().

const l_int32 NTIMES = 24 [static]

Definition at line 34 of file rotatetest2.c.

Referenced by rotateTest().