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public interface IDisplayAdmin
Provides access to members that control display administration.
Provides access to a member that indicates whether or not a layer or renderer is using a display filter.
This interface is used by the framework to determine if a renderer or layer is using a display filter. For example, for a SimpleRenderer, this property is True if a transparency field has been set via ITransparencyRenderer. This information is used by the framework when printing or exporting a view. A layer or renderer with transparency can trigger special actions in the export logic.
Method Summary | |
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boolean |
isUsesFilter()
Indicates if the current object draws using a filter. |
Method Detail |
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boolean isUsesFilter() throws IOException, AutomationException
The UsesFilter property returns true when the object in question will draw with a filter. Drawing with a filter means means that an object that would normally draw as vector graphics will instead draw as raster. The UsesFilter property is particularly useful for detecting vector map layers that will be rasterized at time of print or export.
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.
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