2011

Table Of Contents
Once you have named and defined a layer filter, you can select it in the tree
view to display the layers in the list view. You can also apply the filter to the
Layers toolbar, so that the Layer control displays only the layers in the current
filter.
When you select a filter in the tree view and right-click, options on the shortcut
menu can be used to delete, rename, or modify filters. For example, you can
convert a layer property filter to a layer group filter. You can also change a
property of all layers in a filter. The Isolate Group option turns off all layers
in the drawing that are not in the selected filter.
Define a Layer Property Filter
A layer property filter is defined in the Layer Filter Properties dialog box, where
you select any of the following properties you want to include in the filter
definition:
Layer names, colors, linetypes, lineweights, and plot styles
Whether layers are in use
Whether layers are turned on or off
Whether layers are frozen or thawed in the active viewport or all viewports
Whether layers are locked or unlocked
Whether layers are set to be plotted
You use wild-card characters to filter layers by name. For example, if you want
to display only layers that start with the letters mech, you can enter mech*.
See Wild-Card Characters for a complete list.
The layers in a layer property filter may change as the properties of the layers
change. For example, if you define a layer property filter named Site that
includes all layers with the letters site in the name and a CONTINUOUS
linetype, and then you change the linetype of some of those layers, the layers
with the new linetype are no longer part of the Site filter and are not displayed
when you apply that filter.
Layer property filters can be nested under other properties filters or under
group filters.
Define a Layer Group Filter
A layer group filter includes only those layers that you explicitly assign to it.
If the properties of the layers assigned to the filter change, the layers are still
Filter and Sort the List of Layers | 495