Adjust the zero point, Change the default zero point, Measure objects – Adobe InDesign CS5 User Manual
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USING INDESIGN
Layout
Last updated 11/16/2011
Adjust the zero point
When you move the zero point, it moves to the same relative location in all spreads. For example, if you move the zero
point to the top left corner of the second page of a page spread, it will appear in that position on the second page of all
other spreads in the document.
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Do one of the following:
•
To move the zero point, drag from the intersection of the horizontal and vertical rulers to the position on the layout
where you want to set the zero point.
Establishing a new zero point
•
To reset the zero point, double-click the intersection of the horizontal and vertical rulers
.
•
To lock or unlock the zero point, right-click (Windows) or Control-click (Mac
OS) the zero point of the rulers, and
choose Lock Zero Point in the context menu.
Change the default zero point
Using the Origin setting in the Preferences dialog box, you can set the default zero point for rulers as well as the scope
of the horizontal ruler. The scope determines whether the ruler measures across the page, across the entire spread, or,
for multipage spreads, from the center of the spine.
If you set the ruler origin at each spread’s binding spine, the origin becomes locked at the spine. You won’t be able to
reposition the ruler origin by dragging it from the intersection of the rulers unless you choose another origin option.
1 Choose Edit > Preferences
> Units & Increments (Windows) or InDesign
> Preferences
> Units & Increments
(Mac
OS).
2 In the Ruler Units section, in the Origin menu, do one of the following:
•
To set the ruler origin at the top-left corner of each spread, choose Spread. The horizontal ruler measures across
the entire spread.
•
To set the ruler origin at the top-left corner of each page, choose Page. The horizontal ruler starts at zero for each
page in a spread.
•
To set the ruler origin at the center of the spine, choose Spine. The horizontal ruler measures in negative numbers
to the left of the spine and positive numbers to the right of the spine.
You can also change horizontal ruler origin settings using the context menu that appears when you right-click
(Windows) or Control-click (Mac OS) the horizontal ruler.
Measure objects
The Measure tool calculates the distance between any two points in the document window. When you measure from
one point to another, the distance measured is displayed in the Info panel. All measurements except the angle are
calculated in the units of measure currently set for the document.