/// <summary>
/// When the appropriate rectangle button is clicked the button's OnExecute event handler
/// calls this method to hook up the mouse click event which will wait for the user to select
/// a point from which to start the drawing of the rectangle
/// </summary>
public virtual void StartRectangleInteraction()
{
_interactionEvents = _inventorApplication.CommandManager.CreateInteractionEvents();
_rectangleInteractionGraphics = _interactionEvents.InteractionGraphics;
_rectangleClientGraphics = _rectangleInteractionGraphics.OverlayClientGraphics;
_rectangleLineNode = _rectangleClientGraphics.AddNode(1);
_rectangleGraphicsDataSets = _rectangleInteractionGraphics.GraphicsDataSets;
_rectangleCoordSet = _rectangleGraphicsDataSets.CreateCoordinateSet(1);
_rectangleIndexSet = _rectangleGraphicsDataSets.CreateIndexSet(1);
_onTerminate_Delegate = new InteractionEventsSink_OnTerminateEventHandler(StopInteraction);
_interactionEvents.OnTerminate += _onTerminate_Delegate;
_userInputEvents = _inventorApplication.CommandManager.UserInputEvents;
_userInputEvents_OnContextMenuDelegate = new UserInputEventsSink_OnContextMenuEventHandler(UserInputEvents_OnContextMenu);
_userInputEvents.OnContextMenu += _userInputEvents_OnContextMenuDelegate;
_mouseEvents = _interactionEvents.MouseEvents;
_mouseEvents.PointInferenceEnabled = true;
_onMouseClick_Delegate = new MouseEventsSink_OnMouseClickEventHandler(OnMouseClick_CreateRectangle);
_mouseEvents.OnMouseClick += _onMouseClick_Delegate;
_interactionEvents.StatusBarText = "Select a Point from which to start the rectangle";
_interactionEvents.AllowCommandAliases = true;
_interactionEvents.Start();
}
protected void ResetRectangle()
{
if (_mouseEvents != null)
{
_mouseEvents.OnMouseMove -= _onMouseMove_Delegate;
_onMouseMove_Delegate = null;
_mouseEvents.OnMouseClick -= _onMouseClick_Delegate;
_onMouseClick_Delegate = null;
_mouseEvents = null;
}
_rectangleLines = null;
_horizontalMidPointAlign = null;
_verticalMidPointAlign = null;
_userInputEvents.OnContextMenu -= _userInputEvents_OnContextMenuDelegate;
_userInputEvents_OnContextMenuDelegate = null;
_planarSketch = null;
_drawingSketch = null;
_secondSelectedSketchEntity = null;
_inferredOriginPoint = null;
_inferredFinalPositionPoint = null;
_firstSelectedSketchEntity = null;
_pickedPoint2d = null;
_pickedSketchPoint = null;
_rectangleOriginSketchPoint = null;
_rectangleCoordSet = null;
_rectanglePointCoords = null;
_rectangleInteractionGraphics = null;
_rectangleGraphicsColorSet = null;
_interactionEvents.OnTerminate -= _onTerminate_Delegate;
_interactionEvents.Stop();
_interactionEvents = null;
}
protected void ResetRectangle()
{
if (_mouseEvents != null)
{
_mouseEvents.OnMouseMove -= _onMouseMove_Delegate;
_onMouseMove_Delegate = null;
_mouseEvents.OnMouseClick -= _onMouseClick_Delegate;
_onMouseClick_Delegate = null;
_mouseEvents = null;
}
_rectangleLines = null;
_horizontalMidPointAlign = null;
_verticalMidPointAlign = null;
_userInputEvents.OnContextMenu -= _userInputEvents_OnContextMenuDelegate;
_userInputEvents_OnContextMenuDelegate = null;
_planarSketch = null;
_drawingSketch = null;
_secondSelectedSketchEntity = null;
_inferredOriginPoint = null;
_inferredFinalPositionPoint = null;
_firstSelectedSketchEntity = null;
_pickedPoint2d = null;
_pickedSketchPoint = null;
_rectangleOriginSketchPoint = null;
_rectangleCoordSet = null;
_rectanglePointCoords = null;
_rectangleInteractionGraphics = null;
_rectangleGraphicsColorSet = null;
_interactionEvents.OnTerminate -= _onTerminate_Delegate;
_interactionEvents.Stop();
_interactionEvents = null;
}
/// <summary>
/// When the appropriate rectangle button is clicked the button's OnExecute event handler
/// calls this method to hook up the mouse click event which will wait for the user to select
/// a point from which to start the drawing of the rectangle
/// </summary>
public virtual void StartRectangleInteraction()
{
_interactionEvents = _inventorApplication.CommandManager.CreateInteractionEvents();
_rectangleInteractionGraphics = _interactionEvents.InteractionGraphics;
_rectangleClientGraphics = _rectangleInteractionGraphics.OverlayClientGraphics;
_rectangleLineNode = _rectangleClientGraphics.AddNode(1);
_rectangleGraphicsDataSets = _rectangleInteractionGraphics.GraphicsDataSets;
_rectangleCoordSet = _rectangleGraphicsDataSets.CreateCoordinateSet(1);
_rectangleIndexSet = _rectangleGraphicsDataSets.CreateIndexSet(1);
_onTerminate_Delegate = new InteractionEventsSink_OnTerminateEventHandler(StopInteraction);
_interactionEvents.OnTerminate += _onTerminate_Delegate;
_userInputEvents = _inventorApplication.CommandManager.UserInputEvents;
_userInputEvents_OnContextMenuDelegate = new UserInputEventsSink_OnContextMenuEventHandler(UserInputEvents_OnContextMenu);
_userInputEvents.OnContextMenu += _userInputEvents_OnContextMenuDelegate;
_mouseEvents = _interactionEvents.MouseEvents;
_mouseEvents.PointInferenceEnabled = true;
_onMouseClick_Delegate = new MouseEventsSink_OnMouseClickEventHandler(OnMouseClick_CreateRectangle);
_mouseEvents.OnMouseClick += _onMouseClick_Delegate;
_interactionEvents.StatusBarText = "Select a Point from which to start the rectangle";
_interactionEvents.AllowCommandAliases = true;
_interactionEvents.Start();
}