Sub-menu WHOLE

This option creates a polygon that includes the entire grid. The sub-menu is:

Sub-option DRAW

When this option is chosen, the current WHOLE polygon is drawn but not saved for group operations.

Sub-option ERASE

When this option is chosen, the current WHOLE polygon is erased from the display.

Sub-option IN

In this case, the current polygon is reduced in size by a factor of approximately 0.98.

Sub-option OUT

In this case, the current polygon is increased in size by a factor of approximately 1.02.

Sub-option SAVE

When this option is chosen, the current WHOLE polygon is saved for group operations.