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40 | ChAPter 2 Applying the principles of the User interfAce And project orgAnizAtion

Figure 2.27
3d (analytic)
extents affect
visibility of
datum objects.

Figure 2.28
customiz-
ing graphic
and analytic
extents

Let’s continue with the exercise from the section “Creating and Duplicating Levels” and edit
the 2D extents for one of the levels you copied. Remember that although this exercise utilizes
levels, these methods can be applied to grids as well. Here are the steps:
1. Open the South elevation view again, and you’ll notice that the label for Level 2B is
slightly overlapping the label for Level 2 because they are relatively close. You’ll need to
adjust the 2D extent of Level 2B.

c02.indd 40 5/3/2014 10:32:01 AM