Sorry and thanks everyone,
My extension of the iText classes is now working; I was calling the methods
of the parent classes with the wrong arguments.
Andrew Luxner
Paulo Soares
<[EMAIL PROTECTED] To: "'[EMAIL PROTECTED]'"
<[EMAIL PROTECTED]>,
.pt> [EMAIL PROTECTED]
cc:
05/30/2003 12:30 Subject: RE: [iText-questions]
Extending iText classes
PM
A stack trace would be helpfull or even better a small working example.
Best Regards,
Paulo Soares
> -----Original Message-----
> From: [EMAIL PROTECTED]
[SMTP:[EMAIL PROTECTED]
> Sent: Friday, May 30, 2003 17:00
> To: [EMAIL PROTECTED]
> Subject: [iText-questions] Extending iText classes
>
>
>
>
>
> Hello,
>
> I'm in the situation with a project where I'd like to extend some of the
> iText classes (such as Chunk, Paragraph, and Chapter) in order to add
some
> simple properties which I will use for sorting. After the sorting I will
> add my objects to a Document.
>
> I've just extended the Chunk class for testing; I haven't even added any
> of
> my own properties yet. But whenever I try to add my extension of Chunk to
> a
> Paragraph object I get a null pointer exception, even when I cast the
> object as an iText Chunk.
>
> Is it possible to extend the iText classes and add them to Documents
> (without tinkering around with other classes)? Has anyone done this?
>
> Thanks in advance for any help,
>
> Andrew Luxner
>
>
>
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