Re: Watermark in PDF

Shawn H Corey <[email protected]> Sun, 10 Jan 2010 09:28:54 -0500
Newsgroups gmane.comp.lang.perl.modules.pdfapi2
Message-ID <[email protected]>
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jothis74 wrote:
>  
> 
> I am trying to add a text as a watermark into the existing PDF.
> Is this possible in PDF::API2 module, if it is could you please help me
> to share the piece of code.
> Thanks a lot in advance.

So far, I have found only one way to do this, and it ain't pretty.
Create a new PDF and for each page:  create a new page and write the
watermark to it, then copy the page from the old PDF.  This places the
watermark under the page contents.

See the perldocs for:
PDF::API2::importPageIntoForm -- to copy the old page
PDF::API2::Content::formimage -- to place it in the new PDF


-- 
Just my 0.00000002 million dollars worth,
  Shawn

Programming is as much about organization and communication
as it is about coding.

I like Perl; it's the only language where you can bless your
thingy.

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      <p>jothis74 wrote:<br>
&gt;  <br>
&gt; <br>
&gt; I am trying to add a text as a watermark into the existing PDF.<br>
&gt; Is this possible in PDF::API2 module, if it is could you please help me<br>
&gt; to share the piece of code.<br>
&gt; Thanks a lot in advance.<br>
<br>
So far, I have found only one way to do this, and it ain't pretty.<br>
Create a new PDF and for each page:  create a new page and write the<br>
watermark to it, then copy the page from the old PDF.  This places the<br>
watermark under the page contents.<br>
<br>
See the perldocs for:<br>
PDF::API2::importPa<wbr>geIntoForm -- to copy the old page<br>
PDF::API2::Content:<wbr>:formimage -- to place it in the new PDF<br>
<br>
-- <br>
Just my 0.00000002 million dollars worth,<br>
  Shawn<br>
<br>
Programming is as much about organization and communication<br>
as it is about coding.<br>
<br>
I like Perl; it's the only language where you can bless your<br>
thingy.<br>
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