Hi,

I have implemented ITextExtractionStrategy in to get the X,Y location of all
text chunks on the page and then draw them to a bitmap, but it looks like
iTextSharp is reporting incorrect X co-ordinate for some of the text chunks.
The attached C# 4.0 project demonstrates it (link below). As you will see,
this code is very similar to how LocationTextExtractionStrategy works. In
fact I have copied some of the code from that class. Now the problem is that
some of the text chunks are drawn in wrong positions when I run it. 

Please see the output of the attached project by running it. It tries to
extract text chunks from page 14 and draws them onto a bitmap. See that some
of these text chunks appear to the left of their actual positions.
Interestingly all of these happen to be in the 3rd column. For example the
string "MA" that appears in 2nd row, 3rd column was actually in the 4th
column as you'll see when you open the PDF file with Acrobat. Similarly, the
text "Bio" that appears in 4th row, 3rd column was also part of the 4th
column.
 
I have dug it a little and it looks like the Tj operator is not being
handled correctly by PdfContentStreamProcessor. But I'm not too sure about
that. It could be something on my part too.

C# Project Link: http://www.4shared.com/get/6w2SUo0q/TjTest.html
 
Best,
Shujaat


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