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Name

graytorle - Merges gray scale images into an RLE format file.

Synopsis

graytorle [ -a ] [ -h hdrsize ] [ -o outfile ] xsize ysize infiles

Description

Graytorle reads a list of 8-bit gray scale images in unencoded binary format and converts them to an RLE(5) image with the number of channels corresponding to the number of input files. A command line option allows specifying one of the files as an alpha channel.

Options

-a
Designates the first file in the input list as being information for the alpha channel of the image.
-h hdrsize
Often gray scale image files include some sort of header information. This option allows specification of a count of bytes to discard at the beginning of each input file.
xsize
Specifies the horizontal resolution of the input files.
ysize
Specifies the vertical resolution of the input files.
-o outfile
This option is used to name the output file. Otherwise, output is written to stdout.
infiles
List of input files.

See Also

rletogray(1) , urt(1) , RLE(5) .

Author

Michael J. Banks, University of Utah.


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