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IVirtualizationService Interface
The service supporting the virtualization of diagram items which are not visible in the viewport anymore.

Namespace: Telerik.Windows.Diagrams.Core
Assembly: Telerik.Windows.Diagrams.Core (in Telerik.Windows.Diagrams.Core.dll) Version: 2017.2.614.40 (2017.2.614.40)
Syntax
public interface IVirtualizationService

The IVirtualizationService type exposes the following members.

Methods
  NameDescription
Public methodForceRealization
Forces the realization of all items.
Public methodIsInViewport
Determines whether the item is in the viewport.
Public methodNotifyItemsChanged
Notifies items change.
Public methodRealize
Realizes the items contained in provided bounds and virtualizes the others.
Public methodVirtualize
Virtualizes this instance.
Public methodVirtualize(IEnumerableIDiagramItem)
Virtualizes the specified items.
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Properties
  NameDescription
Public propertyIsBlocked
When set to True, no virtualization or realization is done. When set to False, virtualization or serialization is processed normally.
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Remarks
Note that this service can be customized and plugged into the ServiceLocator.
See Also