NAME
imgsize - read the dimensions of an image in several
popular formats
SYNOPSIS
imgsize [ -r | -a | -f fmt ] file
DESCRIPTION
No-brainer to size an
image supplied on the command-line. All the real work is done in
Image::Size
OPTIONS
By default, the width and
height are returned as attributes for an IMG
tag in HTML, essentially ""WIDTH=40
HEIGHT=30"". The following options may be used to return
alternate formats (all report width first, then height):
- -r
- Return ``raw'' format data. Just the
numbers separated by a single space.
- -a
- Return a Perl-style list of attributes
suitable for passing to the "img()" method of the
CGI module (see CGI).
- -f fmt
- Pass the string specified in
fmt to "sprintf" and thus use it to format the
results to your taste. "sprintf" will be passed two
numbers, so any other formatting directives will be lost. The
numbers are passed as width first, then height.
SEE ALSO
Image::Size
AUTHOR
Randy J. Ray <rjray@blackperl.com>. Copyright
(c) 2000. Distributable under the Artistic License as packaged with
Perl version 5.005 and later.