imgsize - read the dimensions of an image in several popular formats
imgsize [ -r | -a | -f fmt ] file
No-brainer to size an image supplied on the command-line. All the real work is done in Image::Size
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):
Return "raw" format data. Just the numbers separated by a single space.
Return a Perl-style list of attributes suitable for passing to the
img()method of the CGI module (see CGI).
Pass the string specified in fmt to
sprintfand thus use it to format the results to your taste.
sprintfwill be passed two numbers, so any other formatting directives will be lost. The numbers are passed as width first, then height.
Randy J. Ray <email@example.com>. Copyright (c) 2000. Distributable under the Artistic License as packaged with Perl version 5.005 and later.