Scaling contest

[Casper Boemann]

Hi I have added scaling to the transform visitor.

Michael, could you make measurement against the scale visitor. It could be fun 
to see how we compare. Also try and see if the visual result is the same.

To be fair, you should replace the scale visitor with the transform visitor at 
the point of call.

Also you should use the simple filter in the scalevisitor, as that is the only 
thing the transform visitor supports (for now)

-- 
best regards / venlig hilsen
Casper Boemann