Taxonomy Categories:
Member Functions:
Interface Category:
API.
Inherits From:
TCanvasPolylineMulticlickInteractor
Inherited By:
None.
Purpose:
A tool interactor that manages a multiclick interaction and uses the resulting points as vertices to create a new canvas polyline. Finally, the interactor adopts the new polyline into a canvas representation before executing a TAdoptCanvasGraphicCmd.
Instantiation:
Allocate on the heap or the stack.
Deriving Classes:
Intended to be used as is but can also be derived.
Concurrency:
Not multithread safe.
Resource Use:
No special requirements.
Other Considerations:
The interaction must result in at least two points to create a new canvas polyline.
TCanvasPolylineCreationInteractor (MCanvasSelection * adoptTarget, MToolHandler *)
Interface Category:
API.
Purpose:
Creates a new object.
Calling Context:
Created by a TCanvasLineCreationTool.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual ~ TCanvasPolylineCreationInteractor ()
Interface Category:
API.
Purpose:
Destructor.
Calling Context:
Called to destroy an object.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
virtual void EndInteraction ()
Interface Category:
API.
Purpose:
Processes vertices and creates a new canvas polyline when the multiclick interaction is complete.
Calling Context:
Called by the Graphics Editing framework.
Parameters:
Return Value:
None.
Exceptions:
Throws no exceptions, passes all exceptions through.
Concurrency:
Not multithread safe.
Other Considerations:
None.
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