Re: Image::Magick::Thumbnail::create problem

In article <wapboy.1cyubn@news.webfrustration.com>,
wapboy  <wapboy.1cyubn@news.webfrustration.com> wrote:
>
>I am using a script based on the example from www.cpan.org for
>Image::Magick::Thumbnail:-
>#!/usr/bin/perl -w
>use CGI qw(:all);
>
>print header;
>use Image::Magick;
>use Image::Magick::Thumbnail;
>my $input_file="source.jpg";
>my $thumbnail_name="source_tn.jpg";
>my $thumbnail_size=50;
>
>my $src = new Image::Magick;
>$src-Read($input_file);#read the original image

Wait a minute.  Is this copied directly from your script?  If
so, what's this "$src-Read(..." line doing there?  Likewise
the "$thumb-Write(..." line below.

Is this a side-effect of your cut-and-paste, or is it actually
written that way in your code?

>
>
># Create the thumbnail from it, where the biggest side is
>$thumbnail_size px
>my ($thumb,$x,$y) =
> Image::Magick::Thumbnail::create($src,$t
humbnail_size);
>
>$thumb-Write($thumbnail_name);# Save the thumbnail in the current
>directory
>
>I am getting the following error:-
>Use of uninitialized value in numeric gt () at
>C:/Perl/site/lib/Image/Magick/Thumbnail.pm line 48.
>
>This error happens in
> Image::Magick::Thumbnail::create($src,$t
humbnail_size);
>I'm running this on Windows 98.
>
>Can anyone help me with this one?
>
>Thanks
>
>Paul
>
>
>--
>wapboy


--
-john

February 28 1997: Last day libraries could order catalogue cards
from the Library of Congress.