ns_img(3aolserver) AOLserver Built-In Commands ns_img(3aolserver)
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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
AOLserver 4.0 ns_img(3aolserver)
