2012

Table Of Contents
Associativity in Dimensions
Associative dimensions created in AutoCAD 2002-based products or later
generally maintain their associativity when converted to a previous release
and then reopened in the current release of an AutoCAD-based product.
Visual Fidelity of Dimensions
The following dimension enhancements do not lose visual fidelity in previous
releases if they are not edited:
Dimension breaks
Jogged linear dimensions
Inspection dimensions
Angular dimensions that are dimensioned using the quadrant option
Arc extension lines for radial and diameter dimensions
Visual Fidelity for Annotative Objects
You can specify that annotative objects maintain visual fidelity when they are
viewed in AutoCAD 2007-based products and earlier releases in the Modify
Conversion Setup dialog box.
Annotative objects may have multiple scale representations. When visual
fidelity is on, annotative objects are decomposed and scale representations
are saved to separate layers. These layers are named based on their original
layer and appended with a number.
When visual fidelity for annotative objects is not selected, a single model
space representation is displayed on the Model tab. Depending on a setting
when the drawing was saved, additional annotation objects might be displayed
on the Model tab, and additional objects might be displayed in paper space
viewports at different sizes than in AutoCAD 2008-based products and later
releases.
Annotative Blocks
In an AutoCAD 2008-based drawing, when an annotative block does not have
its paper orientation set to match the layout, and the block contains multiline
attributes that are based on a text style that is not set to match the orientation
of the layout, the attributes might shift positions when the drawing is opened
in an AutoCAD 2007-based product or an earlier release.
1842 | Chapter 37 Work with Data in Other Formats