## Printer Device Driver

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### NotifyTransformChange

Handles changes to the transformation matrixes as reported from the engine and returns the result of an indirect call to the GreNotifyTransformChange.

This function is called when the world->device transform is changed. Processing is as follows:

1.Transform the current position.
2.Then,
If it is outside the allowed 16-bit range, return an error.
If the position is OK, call the engine's entry point.

The pXformData structure specifies the new transform matrix.