Gerber OMEGA CP Reference Manual page 161

♦ The last selected object is the anchor object. All other objects move in relationship to it.
The object closest to the anchor object moves first followed by the next closest, and so
on.
♦ Positioning is based on either the top or left edge of the object.
♦ For vertical spacing, the top edge is used. For horizontal spacing, the left edge is used.
If an object's top edge is below or even with the top edge of the anchor object, then it
will move down when spaced. If it is above the top edge of the anchor object it will
move up when spaced.
♦ For horizontal spacing, the left edge is used. If an
object's left edge is to the left of or even with the
left edge of the anchor object, then it will move
left when spaced. If an object's left edge is to the
right of the left edge of the anchor object, then it
will move right when spaced.
♦ To space objects so that they abut each other
precisely, choose a Gap spacing option and enter
0.0 in the Distance value box.
To space objects
1
Select the objects.
2 Click Arrange > Spacing to open the Spacing dialog box.
3 Choose either Horizontal or Vertical spacing.
4 Choose Center or Gap.
5 To set a distance between objects, turn off Automatic and enter a value in the
Horizontal or Vertical box.
Tip: Click Spacing in the Arrange toolbar to open the Spacing dialog box.
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