2013

Table Of Contents
These settings are available on the Modify/New Dimension Style dialog box,
Primary Units tab.
Set the Scale for Dimensions
You can specify the size of dimensions in your drawing. How you set dimension
size depends on the method you use to lay out and print drawings.
Dimension scale affects the size of the dimension geometry relative to the
objects in the drawing. Dimension scale affects sizes, such as text height and
arrowhead size, and offsets, such as the extension line origin offset.
You should set these sizes and offsets to values that represent their actual
printed size. Dimension scale does not apply the overall scale factor to
tolerances or measured lengths, coordinates, or angles.
NOTE You can use annotative scaling to control the overall scale of dimensions
displayed in layout viewports. When you create annotative dimensions, they are
scaled based on the current annotation scale setting and automatically displayed
at the correct size.
Setting dimension scale depends on how you lay out your drawing. There are
three methods used to create dimensions in a drawing layout:
Dimension in model space for printing in model space. This is
the traditional method used with single-view drawings. To create
dimensions that are scaled correctly for printing, set the DIMSCALE system
variable to the inverse of the intended print scale. For example, if the print
scale is 1/4, set DIMSCALE to 4.
Dimensions and Tolerances | 583