Computes a matrix suitable to describe a transformation from
widget's coordinate system into target's coordinate system.
The transform can not be computed in certain cases, for example
when widget and target do not share a common ancestor. In that
case out_transform gets set to the identity matrix.
To learn more about widget coordinate systems, see the coordinate
system overview.
Computes a matrix suitable to describe a transformation from widget's coordinate system into target's coordinate system.
The transform can not be computed in certain cases, for example when widget and target do not share a common ancestor. In that case out_transform gets set to the identity matrix.
To learn more about widget coordinate systems, see the coordinate system overview.