mlib_imagecopymask_fp(3mlib) [sunos man page]

mlib_ImageCopyMask_Fp(3MLIB)				    mediaLib Library Functions				      mlib_ImageCopyMask_Fp(3MLIB)

NAME

       mlib_ImageCopyMask_Fp - copy with mask, floating-point

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageCopyMask_Fp(mlib_image *dst, const mlib_image *src, const mlib_image *mask, const mlib_d64 *thresh);

DESCRIPTION

       The mlib_ImageCopyMask_Fp() function copies one image to another image via a mask image by using it as a yes/no indicator. The data type of
       the images can be MLIB_FLOAT or MLIB_DOUBLE.

       It uses the following equation:

       dst[x][y][i] = src[x][y][i]  if mask[x][y][i] <= thresh[i]
       dst[x][y][i] = dst[x][y][i]  if mask[x][y][i] > thresh[i]

PARAMETERS

       The function takes the following arguments:

       dst	       Pointer to destination image.

       src	       Pointer to source image.

       mask	       Pointer to mask image.

       thresh	       Threshold for the mask image. thresh[i] contains the threshold for channel i.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageCopy(3MLIB), mlib_ImageCopyArea(3MLIB), mlib_ImageCopyMask(3MLIB), mlib_ImageCopySubimage(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 				      mlib_ImageCopyMask_Fp(3MLIB)

mlib_ImageThresh3_Fp(3MLIB)				    mediaLib Library Functions				       mlib_ImageThresh3_Fp(3MLIB)

NAME

       mlib_ImageThresh3_Fp - image thresholding

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageThresh3_Fp(mlib_image *dst, const mlib_image *src, const mlib_d64 *thresh, const mlib_d64 *ghigh);

DESCRIPTION

       The  mlib_ImageThresh3_Fp() function compares each pixel in the floating-point source image to a threshold value. If the pixel is less than
       or equal to the threshold value, then the destination pixel is set to the value of the source pixel. If	the  pixel  is	greater  than  the
       threshold value, then the destination pixel is set to the high output level.

       It uses the following equation:

       dst[x][y][i] = src[x][y][i]  if src[x][y][i] <= thresh[i]
       dst[x][y][i] = ghigh[i]	    if src[x][y][i] > thresh[i]

PARAMETERS

       The function takes the following arguments:

       dst	       Pointer to destination image.

       src	       Pointer to source image.

       thresh	       Threshold value.  thresh[i] contains the threshold for channel i.

       ghigh	       High output level.  ghigh[i] contains the high output level for channel i.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageThresh1(3MLIB),   mlib_ImageThresh1_Fp(3MLIB),   mlib_ImageThresh1_Fp_Inp(3MLIB),   mlib_ImageThresh1_Inp(3MLIB),   mlib_ImageTh-
       resh2(3MLIB),   mlib_ImageThresh2_Fp(3MLIB),   mlib_ImageThresh2_Fp_Inp(3MLIB),	 mlib_ImageThresh2_Inp(3MLIB),	 mlib_ImageThresh3(3MLIB),
       mlib_ImageThresh3_Fp_Inp(3MLIB),   mlib_ImageThresh3_Inp(3MLIB),   mlib_ImageThresh4(3MLIB),   mlib_ImageThresh4_Fp(3MLIB),   mlib_ImageTh-
       resh4_Fp_Inp(3MLIB), mlib_ImageThresh4_Inp(3MLIB), mlib_ImageThresh5(3MLIB), mlib_ImageThresh5_Fp(3MLIB),  mlib_ImageThresh5_Fp_Inp(3MLIB),
       mlib_ImageThresh5_Inp(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 				       mlib_ImageThresh3_Fp(3MLIB)