ISnapReferenceProvider

Queried by the GraphSnapContext to add SnapReferences to its collections during the initialization phase.

Inheritance Hierarchy

Remarks

Implementations of this interface are queried by GraphSnapContext for each item that is not modified during the edit using the lookup of the respective item.

Members

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Methods

addSnapReferences

(context: GraphSnapContext, evt: CollectSnapReferencesEventArgs)

abstract

Called by the GraphSnapContext when a drag is about to start.

abstract

Parameters

context: GraphSnapContext: The context which holds the settings for the snap lines. Note that implementations should not change the state of the context explicitly.
evt: CollectSnapReferencesEventArgs: The argument to use for adding snap references.