A matter of geometry

[SparkOut]

Wait... are those parameters the old values?

I always thought they were the new values from which one could derive the new width, left, right, etc.
(Making it a little shortcut to have without taking "the right of this stack" etc.)

[stam]

Wait... are those parameters the old values?

The default parameter names are

pNewWidth, pNewHeight, pOldWidth, pOldHeight

[SparkOut]

Oh, ok.
A little expansion on my understanding.
Shows how much I use those parameters,not that it hurts to have them.