0 Replies Latest reply on Jan 31, 2010 2:21 AM by Mark Chettle

    Question about idml Transformation Matrix

    Mark Chettle

      Hello all. I am doing some development of idml generation and have a calculation question about the Transformation Matrix.

       

      My question relates to rotational matrix and the calculation of the x and y offsets when a rotation is requested.

      In the idml specification manual an example is shown on page 80 where a box is transformed by 30 degrees.

       

      ItemTransform="0.8660254037844387 -0.5000000000000001 0.5000000000000001 0.8660254037844387 158.46925639128065 15.415316289918337"

       

      Help on how the last 2 values are calculated would be a great help.

      Thanks and regards

      Mark.