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42 Chapter 3
Working with zones
The Image toolbar provides zone editing tools.
Grouped tools can be undocked/floated an re-
docked as a separate mini toolbar for
convenience. One is always selected. When you
no longer want the service of a tool, click a different tool. Some tools
on this toolbar are grouped. If docked as a single tool, only the last
selected tool from the group is visible. To select a visible tool,
click it.
To draw a single zone select the zone drawing tool of the desired
type, then click and drag the cursor.
To resize a zone, select it by clicking in it, move the cursor to a side
or corner, catch a handle and move it to the desired location. It
cannot overlap another zone.
To make an irregular zone by addition draw a partially overlapping
zone of the same type.
To join two zones of the same type draw an overlapping zone of the
same type (drawn zones on the left, resulting zone on the right).
To make an irregular zone by subtraction draw an overlapping zone
of the same type as the background.
To split a zone draw a splitting zone of the same type as the
background.
A full set of zoning diagrams appear in the Online Help.