SHIFT                                                  Menu: Non-menu command
=============================================================================
Shifts the view by panning from one point to another.
(A nested command.)

      1. (POINT) from point
      2. (POINT) to point

Description

This command shifts the view across the screen. Pick two points. The system
will calculate the difference between them and shift the view by an equal
displacement, so that the first point is shifted to the place of the second
point on the screen.

Example

\shift 0 0 0 1 2 0

Result:The display is shifted by 1 unit on the x axis and 2 units on the
       y axis.
