Hi Darren,

I added a fix based on your comment to the repository. Thanks for the 
heads up!

It's in revision 6289.


Kind regards,
Michaƫl.

FDnC Red schreef op 17/02/2014 21:10:
> Sorry if this is a duplicate.
>
> I have noticed that iTextSharp does not like ImageMasks that have 
> uncompressed bitmap data.  I have some PDF files that I have to split that 
> have thousands of ImageMasks and all have uncompressed image data.  Some of 
> that data is represented by the null character. Null happens to be a valid 
> color in uncompressed bitonal data.
>
> I traced the problem down to this function in PRTokeniser.cs
>
>          public static bool IsWhitespace(int ch) {
>              return (/*ch == 0 ||
> */ch == 9 || ch == 10 || ch == 12 || ch == 13 || ch == 32);
>          }
>
> You can see what I commented out.  Once I made this change everything would 
> split properly.  Without this change the multipage PDF could be split into 
> single page PDF files but none of the single page files were viewable because 
> the null character was being "eaten" by IsWhiteSpace().
>
> I'd like to submit this to the iTextSharp team but I'm not sure who that is.  
> I'm hoping someone in this list will help.
>
> Thanks,
> Darren
>
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