php man page for pal2rgb

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)