17.0

Zones and backgrounds 52
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 o
verlapping 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 o
f zoning diagrams appear in Help.
When you draw a new zone that partly overlaps an existing zone of
a different type, it does not reall
y overlap it; the new zone replaces
the overlapped part of the existing zone.
The following zone types are prohibited:
Speed zoning lets you do manual zoning quickly. Activate the zone
se
lection cursor,
then move the cursor over the page image. Shaded
areas will appear showing the auto-detected zones. Double-click to
transform a shaded area into a zone.