writetext_reg.c File Reference

Regression test for writing a block of text in one of 4 locations relative to a pix. This tests writing on 8 different types of images. More...

#include "allheaders.h"

Go to the source code of this file.

Functions
void	AddTextAndSave (PIXA *pixa, PIX *pixs, L_BMF *bmf, const char *textstr, l_int32 location, l_uint32 val)
	main (int argc, char **argv)
Variables
const char *	textstr []
const char *	topstr []
const l_uint32	colors [6]

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Detailed Description

Regression test for writing a block of text in one of 4 locations relative to a pix. This tests writing on 8 different types of images.

Definition in file writetext_reg.c.

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Function Documentation

void AddTextAndSave	(	PIXA *	pixa,
		PIX *	pixs,
		L_BMF *	bmf,
		const char *	textstr,
		l_int32	location,
		l_uint32	val
	)

Definition at line 142 of file writetext_reg.c.

References pixAddSingleTextblock(), pixaGetCount(), pixDestroy(), and pixSaveTiledOutline().

main	(	int	argc,
		char **	argv
	)

Definition at line 49 of file writetext_reg.c.

References AddTextAndSave(), bmfCreate(), bmfDestroy(), buf, colors, L_RegParams::display, IFF_PNG, L_ADD_ABOVE, L_COPY, L_EUCLIDEAN_DISTANCE, L_NOCOPY, NULL, pixaCreate(), pixAddSingleTextblock(), pixaDestroy(), pixaDisplay(), pixConvertTo32(), pixConvertTo8(), pixDestroy(), pixDisplayWithTitle(), pixGetColormap(), pixQuantFromCmap(), pixRead(), pixScale(), pixSetTextline(), pixThresholdOn8bpp(), pixThresholdTo2bpp(), pixThresholdTo4bpp(), pixThresholdToBinary(), regTestCleanup(), regTestSetup(), regTestWritePixAndCheck(), sarrayAddString(), sarrayCreate(), sarrayDestroy(), sarrayGetString(), textstr, and topstr.

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Variable Documentation

const char* textstr[]

Initial value:

           {"This is a simple test of text writing: 8 bpp",
            "This is a simple test of text writing: 32 bpp",
            "This is a simple test of text writing: 8 bpp cmapped",
            "This is a simple test of text writing: 4 bpp cmapped",
            "This is a simple test of text writing: 4 bpp",
            "This is a simple test of text writing: 2 bpp cmapped",
            "This is a simple test of text writing: 2 bpp",
            "This is a simple test of text writing: 1 bpp"}

Definition at line 29 of file writetext_reg.c.

const char* topstr[]

Initial value:

           {"Text is added above each image",
            "Text is added over the top of each image",
            "Text is added over the bottom of each image",
            "Text is added below each image"}

Definition at line 39 of file writetext_reg.c.

Referenced by main().

const l_uint32 colors[6]

Initial value:

 {0x4090e000, 0x40e09000, 0x9040e000, 0x90e04000,
                             0xe0409000, 0xe0904000}

Definition at line 45 of file writetext_reg.c.

Referenced by main().