# encoding: utf-8 # module vtkmodules.vtkInteractionWidgets # from C:\Users\xukai\Downloads\发票2\venv\Lib\site-packages\vtkmodules\vtkInteractionWidgets.cp311-win_amd64.pyd # by generator 1.147 # no doc # imports import vtkmodules.vtkCommonCore as __vtkmodules_vtkCommonCore import vtkmodules.vtkCommonExecutionModel as __vtkmodules_vtkCommonExecutionModel import vtkmodules.vtkFiltersSources as __vtkmodules_vtkFiltersSources import vtkmodules.vtkRenderingContext2D as __vtkmodules_vtkRenderingContext2D import vtkmodules.vtkRenderingCore as __vtkmodules_vtkRenderingCore from .vtkAbstractWidget import vtkAbstractWidget class vtkLineWidget2(vtkAbstractWidget): """ vtkLineWidget2 - 3D widget for manipulating a finite, straight line Superclass: vtkAbstractWidget This 3D widget defines a straight line that can be interactively placed in a scene. The widget is assumed to consist of two parts: 1) two end points and 2) a straight line connecting the two points. (The representation paired with this widget determines the actual geometry of the widget.) The positioning of the two end points is facilitated by using vtkHandleWidgets to position the points. To use this widget, you generally pair it with a vtkLineRepresentation (or a subclass). Various options are available in the representation for controlling how the widget appears, and how the widget functions. @par Event Bindings: By default, the widget responds to the following VTK events (i.e., it watches the vtkRenderWindowInteractor for these events): If one of the two end points are selected: LeftButtonPressEvent - activate the associated handle widget LeftButtonReleaseEvent - release the handle widget associated with the point MouseMoveEvent - move the point If the line is selected: LeftButtonPressEvent - activate a handle widget accociated with the line LeftButtonReleaseEvent - release the handle widget associated with the line MouseMoveEvent - translate the line In all the cases, independent of what is picked, the widget responds to the following VTK events: MiddleButtonPressEvent - translate the widget MiddleButtonReleaseEvent - release the widget RightButtonPressEvent - scale the widget's representation RightButtonReleaseEvent - stop scaling the widget MouseMoveEvent - scale (if right button) or move (if middle button) the widget @par Event Bindings: Note that the event bindings described above can be changed using this class's vtkWidgetEventTranslator. This class translates VTK events into the vtkLineWidget2's widget events: vtkWidgetEvent::Select -- some part of the widget has been selected vtkWidgetEvent::EndSelect -- the selection process has completed vtkWidgetEvent::Move -- a request for slider motion has been invoked @par Event Bindings: In turn, when these widget events are processed, the vtkLineWidget2 invokes the following VTK events on itself (which observers can listen for): vtkCommand::StartInteractionEvent (on vtkWidgetEvent::Select) vtkCommand::EndInteractionEvent (on vtkWidgetEvent::EndSelect) vtkCommand::InteractionEvent (on vtkWidgetEvent::Move) @par Event Bindings: This class, and vtkLineRepresentation, are next generation VTK widgets. An earlier version of this functionality was defined in the class vtkLineWidget. @sa vtkLineRepresentation vtkLineWidget vtk3DWidget vtkImplicitPlaneWidget vtkImplicitPlaneWidget2 """ def CreateDefaultRepresentation(self): # real signature unknown; restored from __doc__ """ CreateDefaultRepresentation(self) -> None C++: void CreateDefaultRepresentation() override; Create the default widget representation if one is not set. """ pass def GetLineRepresentation(self): # real signature unknown; restored from __doc__ """ GetLineRepresentation(self) -> vtkLineRepresentation C++: vtkLineRepresentation *GetLineRepresentation() Return the representation as a vtkLineRepresentation. """ return vtkLineRepresentation def GetNumberOfGenerationsFromBase(self, type): # real signature unknown; restored from __doc__ """ GetNumberOfGenerationsFromBase(self, type:str) -> int C++: vtkIdType GetNumberOfGenerationsFromBase(const char *type) override; Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). If the named class is not in this class's inheritance tree, return a negative value. Valid responses will always be nonnegative. This method works in combination with vtkTypeMacro found in vtkSetGet.h. """ return 0 def GetNumberOfGenerationsFromBaseType(self, type): # real signature unknown; restored from __doc__ """ GetNumberOfGenerationsFromBaseType(type:str) -> int C++: static vtkIdType GetNumberOfGenerationsFromBaseType( const char *type) Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). If the named class is not in this class's inheritance tree, return a negative value. Valid responses will always be nonnegative. This method works in combination with vtkTypeMacro found in vtkSetGet.h. """ return 0 def IsA(self, type): # real signature unknown; restored from __doc__ """ IsA(self, type:str) -> int C++: vtkTypeBool IsA(const char *type) override; Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. """ return 0 def IsTypeOf(self, type): # real signature unknown; restored from __doc__ """ IsTypeOf(type:str) -> int C++: static vtkTypeBool IsTypeOf(const char *type) Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. """ return 0 def NewInstance(self): # real signature unknown; restored from __doc__ """ NewInstance(self) -> vtkLineWidget2 C++: vtkLineWidget2 *NewInstance() """ return vtkLineWidget2 def SafeDownCast(self, o): # real signature unknown; restored from __doc__ """ SafeDownCast(o:vtkObjectBase) -> vtkLineWidget2 C++: static vtkLineWidget2 *SafeDownCast(vtkObjectBase *o) """ return vtkLineWidget2 def SetEnabled(self, enabling): # real signature unknown; restored from __doc__ """ SetEnabled(self, enabling:int) -> None C++: void SetEnabled(int enabling) override; Override superclasses' SetEnabled() method because the line widget must enable its internal handle widgets. """ pass def SetProcessEvents(self, __a): # real signature unknown; restored from __doc__ """ SetProcessEvents(self, __a:int) -> None C++: void SetProcessEvents(vtkTypeBool) override; Methods to change the whether the widget responds to interaction. Overridden to pass the state to component widgets. """ pass def SetRepresentation(self, r): # real signature unknown; restored from __doc__ """ SetRepresentation(self, r:vtkLineRepresentation) -> None C++: void SetRepresentation(vtkLineRepresentation *r) Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene. Note that the representation is a subclass of vtkProp so it can be added to the renderer independent of the widget. """ pass def __delattr__(self, *args, **kwargs): # real signature unknown """ Implement delattr(self, name). """ pass def __getattribute__(self, *args, **kwargs): # real signature unknown """ Return getattr(self, name). """ pass def __init__(self, *args, **kwargs): # real signature unknown pass @staticmethod # known case of __new__ def __new__(*args, **kwargs): # real signature unknown """ Create and return a new object. See help(type) for accurate signature. """ pass def __repr__(self, *args, **kwargs): # real signature unknown """ Return repr(self). """ pass def __setattr__(self, *args, **kwargs): # real signature unknown """ Implement setattr(self, name, value). """ pass def __str__(self, *args, **kwargs): # real signature unknown """ Return str(self). """ pass __this__ = property(lambda self: object(), lambda self, v: None, lambda self: None) # default """Pointer to the C++ object.""" __dict__ = None # (!) real value is 'mappingproxy({\'__vtkname__\': \'vtkLineWidget2\', \'IsTypeOf\': , \'IsA\': , \'SafeDownCast\': , \'NewInstance\': , \'GetNumberOfGenerationsFromBaseType\': , \'GetNumberOfGenerationsFromBase\': , \'SetEnabled\': , \'SetRepresentation\': , \'GetLineRepresentation\': , \'CreateDefaultRepresentation\': , \'SetProcessEvents\': , \'__new__\': , \'__repr__\': , \'__str__\': , \'__getattribute__\': , \'__setattr__\': , \'__delattr__\': , \'__dict__\': , \'__this__\': , \'__doc__\': "vtkLineWidget2 - 3D widget for manipulating a finite, straight line\\n\\nSuperclass: vtkAbstractWidget\\n\\nThis 3D widget defines a straight line that can be interactively\\nplaced in a scene. The widget is assumed to consist of two parts: 1)\\ntwo end points and 2) a straight line connecting the two points. (The\\nrepresentation paired with this widget determines the actual geometry\\nof the widget.) The positioning of the two end points is facilitated\\nby using vtkHandleWidgets to position the points.\\n\\nTo use this widget, you generally pair it with a\\nvtkLineRepresentation (or a subclass). Various options are available\\nin the representation for controlling how the widget appears, and how\\nthe widget functions.\\n\\n@par Event Bindings: By default, the widget responds to the following\\nVTK events (i.e., it watches the vtkRenderWindowInteractor for these\\nevents):\\n\\nIf one of the two end points are selected:\\n LeftButtonPressEvent - activate the associated handle widget\\n LeftButtonReleaseEvent - release the handle widget associated with\\nthe point\\n MouseMoveEvent - move the point If the line is selected:\\n LeftButtonPressEvent - activate a handle widget accociated with the\\nline\\n LeftButtonReleaseEvent - release the handle widget associated with\\nthe line\\n MouseMoveEvent - translate the line In all the cases, independent\\nof what is picked, the widget responds to the following VTK events:\\n MiddleButtonPressEvent - translate the widget\\n MiddleButtonReleaseEvent - release the widget\\n RightButtonPressEvent - scale the widget\'s representation\\n RightButtonReleaseEvent - stop scaling the widget\\n MouseMoveEvent - scale (if right button) or move (if middle button)\\nthe widget \\n\\n@par Event Bindings: Note that the event bindings described above can\\nbe changed using this class\'s vtkWidgetEventTranslator. This class\\ntranslates VTK events into the vtkLineWidget2\'s widget events:\\n\\n\\n vtkWidgetEvent::Select -- some part of the widget has been selected\\n vtkWidgetEvent::EndSelect -- the selection process has completed\\n vtkWidgetEvent::Move -- a request for slider motion has been\\ninvoked \\n\\n@par Event Bindings: In turn, when these widget events are processed,\\nthe vtkLineWidget2 invokes the following VTK events on itself (which\\nobservers can listen for):\\n\\n\\n vtkCommand::StartInteractionEvent (on vtkWidgetEvent::Select)\\n vtkCommand::EndInteractionEvent (on vtkWidgetEvent::EndSelect)\\n vtkCommand::InteractionEvent (on vtkWidgetEvent::Move) \\n\\n@par Event Bindings: This class, and vtkLineRepresentation, are next\\ngeneration VTK widgets. An earlier version of this functionality was\\ndefined in the class vtkLineWidget.\\n\\n@sa\\nvtkLineRepresentation vtkLineWidget vtk3DWidget\\nvtkImplicitPlaneWidget vtkImplicitPlaneWidget2\\n\\n"})' __vtkname__ = 'vtkLineWidget2'