layerutil(1) [mojave man page]

layerutil(1)						    BSD General Commands Manual 					      layerutil(1)

NAME

     layerutil create compiled layered image stack

SYNOPSIS

     layerutil [-Vlhogspf] inputfile

DESCRIPTION

     Creates a compiled layered image stack (lcr) file from a layered input file source, such as an lsr or suitably structured Photoshop (psd)
     file. If the psd file's basename ends with @Yx Y will be treated as the scale factor of the psd file. If gpu compression is not specified
     then lossy compression is used.

OPTIONS

     The following options are available:

     -c 	       Convert to lcr format.

     -f s, --flattened-image
		       Saves the flattened image as a jpeg to the output path given by the -o flag.  if the output filename doesn't end with .jpeg
		       or .jpg then the file extension that was given will be removed and jpeg will get added. If the file that gets written out
		       is a JPEG image, the resulting image will be compressed with the default compression options.

     -g s, --gpu-compression=s
		       Sets program to use gpu optimized compression. You can choose either best or smallest. GPU Compression is only supported on
		       iOS 10.0/AppleTV 10.0 or greater.

     -l n, --lossy-compression=n
		       Set the lossy compression factor used for image content to a value between 0 and 1.0, default is 0.75. The smaller the
		       value, the smaller the compressed file size. A value of 1.0 creates a lossless image.

     -s n, --scale=v   Used to specify the scale factor used in the generated lcr file. When used with a PSD file it indicates the scale factor of
		       the PSD file. When used with an LSR file indicates which scale factor of images should be kept. If scale is not specified 1
		       is assumed.

     -p n, --display-gamut=v
		       v can be one of srgb/p3. Selecting p3 processes the image and if it contains wide gamut data will be treated as such.

     -g s, --palette-image
		       Turn on palette image compression (Defaults to off).

     -o, --output      Output file name. If you are converting an input lsr/psd file then if no output file is given, the basename of the input
		       file is used as the output file name with an appended .lcr extension. unless you are

     -h, --help        Prints out usage information.

     -V, --version     Prints out version information.

Darwin								 November 13, 2017							    Darwin

pal2rgb(1)							   User Commands							pal2rgb(1)

NAME

       pal2rgb - convert a palette color TIFF image to a full color image

SYNOPSIS

       pal2rgb [options] input.tif output.tif

DESCRIPTION

       pal2rgb	converts a palette color TIFF image to a full color image by applying the colormap of the palette image to each sample to generate
       a full color RGB image.

OPTIONS

   Input Data Options
       The following input data options are supported:

       -C	       Override the default behavior of pal2rgb to determine whether or not colormap entries contain 16-bit or	8-bit  values.	By
		       default, the colormap is inspected and if no colormap entry greater than 255 is found, the colormap is assumed to have only
		       8-bit values. Otherwise, 16-bit values, as required by the TIFF specification, are assumed. The -C option can  be  used	to
		       explicitly specify the number of bits for colormap entries: -C 8 for 8-bit values, -C 16 for 16-bit values.

   Output File Options
       The following output file options are supported:

       -c	       Specify a compression scheme to use when writing image data:

		       -c lzw		       Lempel-Ziv and Welch algorithm.

		       -c none		       No compression.

		       -c packbits	       PackBits compression algorithm.

		       -c zip		       Deflate compression algorithm.

		       If no compression-related option is specified, the input-file compression algorithm is used.

       -p	       Explicitly select the planar configuration used to organize data samples in the output image:

		       -p contig	       Samples are packed contiguously. This is the default.

		       -p separate	       Samples are stored separately.

       -r	       Write  data  with  a  specified number of rows per strip. By default, the number of rows per strip is selected so that each
		       strip is approximately 8 kilobytes.

OPERANDS

       The following operands are supported:

       input.tif       The name of the input TIFF file.

       output.tif      The name of the output file.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWTiff			   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       tiffinfo(1), tiffcp(1), tiffmedian(1), libtiff(3)

NOTES

       Only 8-bit images are supported.

       Updated by Breda McColgan, Sun Microsystems Inc., 2004.

SunOS 5.10							    26 Mar 2004 							pal2rgb(1)