2011

Table Of Contents
VPORTS
Creates multiple viewports in model space or paper space.
ZOOM
Increases or decreases the magnification of the view in the current viewport.
Control Visibility in Layout Viewports
You can control the visibility of objects in layout viewports using several
methods. These methods are useful for emphasizing or hiding different
elements of a drawing, and for reducing screen regeneration time.
Freeze Specified Layers in a Layout Viewport
A major benefit to using layout viewports is that you can selectively freeze
layers in each layout viewport. You can also specify default visibility settings
for new viewports and for new layers. As a result, you can view different objects
in each layout viewport.
You can freeze or thaw layers in current and future layout viewports without
affecting other viewports. Frozen layers are invisible. They are not regenerated
or plotted. In the illustration, the layer showing terrain has been frozen in
one viewport.
Thawing the layer restores visibility. The easiest way to freeze or thaw layers
in the current viewport is to use the Layer Properties Manager.
In the Layer Properties Manager, on the right side, use the column labeled VP
Freeze to freeze one or more layers in the current layout viewport. To display
the VP Freeze column, you must be on a layout tab. Specify the current layout
viewport by double-clicking anywhere within its borders.
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