xenial (1) pgmslice.1.gz

NAME

       pgmslice - extract one line of pixel values out of a portable graymap

SYNOPSIS

       pgmslice -row|-col line [pgmfile]

DESCRIPTION

       Extracts  one line of pixel values out of a portable graymap and outputs it in a two column ascii format,
       with the first value being the pixel's position in the line and the second value  the  pixel's  greyscale
       value. This is useful for making cross sections through, for example, greyscale CCD images.

OPTIONS

       -row   Extract a row of pixels

       -col   Extract a column of pixels

SEE ALSO

       pgm(5)

AUTHOR

       pgmslice  was written by Jos Dingjan <jos@tuatha.org> after being unable to find the source code to Marco
       Beijersbergen's program with the same name.

                                                   22 May 2000                                       pgmslice(1)