When overridden in a derived class, transforms mouse input and coordinate systems through the effect.
Assembly: PresentationCore (in PresentationCore.dll)
Override the property to assign a transform that differs from the default identity transform.
The inverse transform maps a point from after the effect is applied to the point that it came from before the effect. The non-inverse transform maps a point from before the effect is applied to after the effect is applied.
Note that the transform does not include information about the physical pixel size being used, and it just operates in the unit range.