Файл src/pixacc.c

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

Функции

PIXACCpixaccCreate (l_int32 w, l_int32 h, l_int32 subflag)
void pixaccDestroy (PIXACC **ppixacc)
PIXpixaccFinal (PIXACC *pixacc, l_int32 outdepth)
PIXpixaccGetPix (PIXACC *pixacc)
l_int32 pixaccGetOffset (PIXACC *pixacc)
l_int32 pixaccAdd (PIXACC *pixacc, PIX *pix)
l_int32 pixaccSubtract (PIXACC *pixacc, PIX *pix)
l_int32 pixaccMultConst (PIXACC *pixacc, l_float32 factor)

Функции

l_int32 pixaccAdd ( PIXACC pixacc,
PIX pix 
)

pixaccAdd()

Input: pixacc pix (to be added) Return: 0 if OK, 1 on error

PIXACC* pixaccCreate ( l_int32  w,
l_int32  h,
l_int32  subflag 
)

pixaccCreate()

Input: w, h (of 32 bpp Pix) subflag (0 if only addition; 1 if subtraction ops as well Return: pixacc, or null on error

Notes: (1) Includes the initialization in pixInitAccumulate().

void pixaccDestroy ( PIXACC **  ppixacc  ) 

pixaccDestroy()

Input: &pixacc (<can be="" null>="">) Return: void

Notes: (1) Always nulls the input ptr.

PIX* pixaccFinal ( PIXACC pixacc,
l_int32  outdepth 
)

pixaccFinal()

Input: pixacc outdepth (8, 16 or 32 bpp) Return: pixd (8 , 16 or 32 bpp), or null on error

l_int32 pixaccGetOffset ( PIXACC pixacc  ) 

pixaccGetOffset()

Input: pixacc Return: offset, or -1 on error

PIX* pixaccGetPix ( PIXACC pixacc  ) 

pixaccGetPix()

Input: pixacc Return: pix, or null on error

l_int32 pixaccMultConst ( PIXACC pixacc,
l_float32  factor 
)

pixaccMultConst()

Input: pixacc factor Return: 0 if OK, 1 on error

l_int32 pixaccSubtract ( PIXACC pixacc,
PIX pix 
)

pixaccSubtract()

Input: pixacc pix (to be subtracted) Return: 0 if OK, 1 on error


Документация по Leptonica. Последние изменения: Fri Aug 7 20:31:38 2009. Создано системой  doxygen 1.5.9