NAME

       ns_gifsize, ns_jpegsize, ns_pngsize - commands

SYNOPSIS

       ns_gifsize file

       ns_jpegsize file

       ns_pngsize file
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DESCRIPTION

       ns_gifsize,  ns_jpegsize  and  ns_pngsize all return a list of two elements (the width and
       height) of the respective GIF, JPEG, or PNG file.

       An error is generated if file does not exist (or the user id AOLserver  is  running  under
       cannot  open  the  file)  or  if  the  file  is  not  a  valid  image  (GIF,  JPEG, or PNG
       respectively).

SEE ALSO

       nsd(1)

KEYWORDS