Action

Gets or sets the type of Action currently performed by the user in the Diagram.

AdjustmentHandle

Gets or sets the index of the selection handle to be modified.

CurrentItem

Gets a reference to the DiagramItem to be created or modified.

CurrentPoint

Gets or sets the current location of the mouse pointer.

DeltaX

Gets the horizontal distance the mouse has been moved since the modification began.

DeltaY

Gets the vertical distance the mouse has been moved since the modification began.

OriginalStates

Stores the original state of items from before the modification began.

StartPoint

Gets or sets the mouse position where the interaction starts.