Op 29/12/2011 12:40, Vidhya K P schreef:
> Can you please guide me on what the parametrs should be
The six floats are six values of a transformation matrix:

[  a   b   0  ]
[  c   d   0  ]
[  e   f    1  ]

As you've learned in high school (or in college if you didn't go to 
school in Europe), the values e and f can be used to define a 
translation dX and dY.
If you want to rotate something, then you need to change a, b, c, and d 
like this:
a = cos(angle);
b = sin(angle);
c = -sin(angle);
d = cos(angle);
If you need other transformations, you need to study your Algebra books.
Or you could read pages 468-471 of "iText in Action - Second Edition."

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