want to determine information from a PDF file

I want to be able to determine the size of the print that will appear when a PDF file is printed.  I need to know the number of pages and the size of the pages.  I assume that there is a module that will do that but am just not seeing it in the CPAN

Please provide a trivial example.  I want to be able to determine the size of any output that will be generated for a given PDF file
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I've used PDF::Creat and PDF::Image::JPEGImage previously, I also am aware PDF::Parse exists.

Should be just a case of:

use PDF::Parse;
my $pdf = PDF::Parse->new();

my $pages = $pdf->Pages;

the examples at CPAN seem quite straightforward.
jhurstAuthor Commented:
and where would I specify the file name here?
CPAN really is your friend: http://search.cpan.org/~antro/PDF-111/PDF/Parse.pm


use PDF::Parse;
my $pdf = PDF::Parse->new();

my $filename = 'filename.pdf';

$pdf->TargetFile($filename); # set the file we want to interogate

my $pages = $pdf->Pages;
jhurstAuthor Commented:
I tried this and for some reason it does not work.  I know that the file is correct since I am able to actually print it and in fact I can even use imageMagick to look at it and make sure of all that I need
I said I'd not used this module in particular, just the other variants in that toolbox.

I just checked on PerlMonks to confirm what is current, seems CAM::PDF is preffered.

use CAM::PDF;
use Data::Dumper;

my $doc = CAM::PDF->new('filename.pdf'); # single A4 page

print $doc->numPages(); # printed 1

my $page_dimension = [ $doc->getPageDimensions(1) ]; # returns array of page points
print Dumper( \$page_dimension );


Content of $page_dimension

$VAR1 = \[

From the doc: http://search.cpan.org/~CDOLAN/CAM-PDF/lib/CAM/PDF.pm


    Returns an array of x, y, width and height numbers that define the dimensions of the specified page in points (1/72 inches). Technically, this is the MediaBox dimensions, which explains why it's possible for x and y to be non-zero, but that's a rare case.

    For example, given a simple 8.5 by 11 inch page, this method will return (0,0,612,792).

    This method will die() if the specified page number does not exist.

Hope that helps!

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