Assembly: System.Drawing (in System.Drawing.dll)
The unit for resulting rectangle is designated by the PageUnit property. The default unit is pixels. A Graphics is typically associated with a control and the origin of the rectangle will be relative to the client area of that control.
If the clipping region is infinite, the property returns a meaningless large rectangle. To determine whether the clipping region is infinite, retrieve the Clip property and call its IsInfinite method.