use strict;
use warnings;
use PDF::API2;

sub _p ($) { $_[ 0 ] / 25.4 * 72 }  # mm to postscript points

my $pdf  = PDF::API2-> open( 'docu.pdf' );
my $logo = $pdf-> image_png( 'logo.png' );

for my $i ( 1 .. $pdf-> pages ) {
    my $p = $pdf-> openpage( $i );
    
    my ( $llx, $lly, $urx, $ury ) = $p-> get_mediabox;
    
    my $gfx = $p-> gfx( 1 );        # prepend content
    $gfx-> save;
    $gfx-> translate( 0, _p -20 );  # shift 20 mm down
    $gfx = $p-> gfx;                # append content
    $gfx-> restore;

    my $scale = 0.25;       # scale 0 .. 1, adjust as desired
    my $x =                 # let's make it centered!
    
        ( $urx - $llx - $scale * $logo-> width ) / 2;
    
    my $y = $ury - _p 20;   # 20 mm from top
    
    $gfx-> image( $logo, $x, $y, $scale );
}

$pdf-> update;              # you had a backup, right?

[download]

In reply to Re: PDF API2 by vr
in thread PDF API2 by Anonymous Monk

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