Интерактивная система просмотра системных руководств (man-ов)
imgsize (1)
>> imgsize (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
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.
