in reply to Re^2: Perl 8.10 PDF::API2::Simple problem (Perl versions)
in thread Perl PDF::API2::Simple problem

I'd suspect it's rather the module version (not the Perl version) that's responsible for the different behavior. So, to narrow down on the issue, it would be interesting to know what module versions you're using.  In case you still have both versions available, you could check (for both 5.8.4 and 5.10.0 — make sure you call the correct perl binary, if they're installed on the same machine):

    perl -MPDF::API2 -le 'print $PDF::API2::Version::VERSION'         
+ (yes, Version::VERSION)
    perl -MPDF::API2::Simple -le 'print $PDF::API2::Simple::VERSION'

[download]

As PDF::API2 is a pure-Perl module, you should be able to run either version of the module with either version of Perl without recompiling anything  (in case it should turn out that you have different module versions...)

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Re^4: Perl 8.10 PDF::API2::Simple problem (module versions)
by constantin.iliescu (Initiate) on Sep 10, 2009 at 11:37 UTC

    Hi again!

    Thank you very much for your time! I checked the versions as you suggested, and they are the same.

    But I was wrong. The white line appears on both versions of perl. It seems stupid, but the line appears when I insert only one image on the page, like this: 

        my $pdf = PDF::API2::Simple->new(
                          margin_left   => 15,
                          margin_top    => 15,
                          margin_right  => 15,
                          margin_bottom => 45,
                          line_height   => 12,
              );

    $pdf->add_page();
    
    #insert image
    $pdf->image (
        '/path/to/image/one/image1.jpg',
        width  => 612,
        height => 50,
        x      => 0,
        y      => $pdf->y - 50,
    );
    
    $pdf->saveas('/path/to/pdf_file/filename.pdf');

    [download]

    If I add another image (only PNG) on the same page, everything looks ok. Any ideas?

    Thanks again!

[reply]
[d/l]

      I tried with several images (various sizes, all jpg — one at a time of course), but I don't seem to be able to reproduce the issue with the white line — so I'm afraid I can't help much here...

      I used the current versions of the modules (PDF-API2-0.73, PDF-API2-Simple-1.1.4u) together with Perl 5.8.8 and 5.10.0, and checked the output with acroread and xpdf.

[reply]

        Thank you, almut.

        I just converted my image to PNG and the line doesn't appear anymore. It's strange, but I couldn't find any other solutions.

        Thanks to all for your replies.

[reply]

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