18.4 Sheet Geometry

Every sheet has a region and a coordinate system. The region refers to its position and extent on the display device. It is represented by a region object, frequently a rectangle.
A sheet's coordinate system is represented by a coordinate transformation that converts coordinates in its coordinate system to coordinates in its parent's coordinate system.

18.4.1 Sheet Geometry Functions

18.4.2 Sheet Geometry Classes

Common Lisp Interface Manager 2.0 User's Guide - 27 Feb 2008