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| vtkBiDimensionalWidget (IntPtr rawCppThis, bool callDisposalMethod, bool strong) |
| Automatically generated constructor - called from generated code. DO NOT call directly. More...
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| vtkBiDimensionalWidget () |
| Instantiate this class. More...
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override void | CreateDefaultRepresentation () |
| Create the default widget representation if one is not set. More...
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vtkBiDimensionalRepresentation | GetBiDimensionalRepresentation () |
| Return the representation as a vtkBiDimensionalRepresentation. More...
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virtual int | GetWidgetState () |
| Return the current widget state. More...
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override int | IsA (string type) |
| Standard methods for a VTK class. More...
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int | IsMeasureValid () |
| A flag indicates whether the bi-dimensional measure is valid. The widget becomes valid after two of the four points are placed. More...
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new vtkBiDimensionalWidget | NewInstance () |
| Standard methods for a VTK class. More...
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override void | SetEnabled (int arg0) |
| The method for activating and deactivating this widget. This method must be overridden because it is a composite widget and does more than its superclasses' vtkAbstractWidget::SetEnabled() method. More...
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override void | SetProcessEvents (int arg0) |
| Methods to change the whether the widget responds to interaction. Overridden to pass the state to component widgets. More...
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void | SetRepresentation (vtkBiDimensionalRepresentation 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. More...
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virtual void | SetWidgetStateToManipulate () |
| Set the state of the widget. If the state is set to "Manipulate" then it is assumed that the widget and its representation will be initialized programmatically and is not interactively placed. Initially the widget state is set to "Start" which means nothing will appear and the user must interactively place the widget with repeated mouse selections. Set the state to "Start" if you want interactive placement. Generally state changes must be followed by a Render() for things to visually take effect. More...
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virtual void | SetWidgetStateToStart () |
| Set the state of the widget. If the state is set to "Manipulate" then it is assumed that the widget and its representation will be initialized programmatically and is not interactively placed. Initially the widget state is set to "Start" which means nothing will appear and the user must interactively place the widget with repeated mouse selections. Set the state to "Start" if you want interactive placement. Generally state changes must be followed by a Render() for things to visually take effect. More...
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| vtkAbstractWidget (IntPtr rawCppThis, bool callDisposalMethod, bool strong) |
| Automatically generated constructor - called from generated code. DO NOT call directly. More...
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vtkWidgetEventTranslator | GetEventTranslator () |
| Get the event translator. Careful manipulation of this class enables the user to override the default event bindings. More...
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virtual int | GetManagesCursor () |
| Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management. More...
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virtual vtkAbstractWidget | GetParent () |
| Specifying a parent to this widget is used when creating composite widgets. It is an internal method not meant to be used by the public. When a widget has a parent, it defers the rendering to the parent. It may also defer managing the cursor (see ManagesCursor ivar). More...
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virtual int | GetProcessEvents () |
| Methods to change whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets. More...
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virtual int | GetProcessEventsMaxValue () |
| Methods to change whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets. More...
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virtual int | GetProcessEventsMinValue () |
| Methods to change whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets. More...
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vtkWidgetRepresentation | GetRepresentation () |
| Return an instance of vtkWidgetRepresentation used to represent this widget in the scene. Note that the representation is a subclass of vtkProp (typically a subclass of vtkWidgetRepresenation) so it can be added to the renderer independent of the widget. More...
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virtual void | ManagesCursorOff () |
| Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management. More...
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virtual void | ManagesCursorOn () |
| Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management. More...
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new vtkAbstractWidget | NewInstance () |
| Standard macros implementing standard VTK methods. More...
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virtual void | ProcessEventsOff () |
| Methods to change whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets. More...
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virtual void | ProcessEventsOn () |
| Methods to change whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets. More...
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void | Render () |
| This method is called by subclasses when a render method is to be invoked on the vtkRenderWindowInteractor. This method should be called (instead of vtkRenderWindow::Render() because it has built into it optimizations for minimizing renders and/or speeding renders. More...
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virtual void | SetManagesCursor (int _arg) |
| Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management. More...
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void | SetParent (vtkAbstractWidget parent) |
| Specifying a parent to this widget is used when creating composite widgets. It is an internal method not meant to be used by the public. When a widget has a parent, it defers the rendering to the parent. It may also defer managing the cursor (see ManagesCursor ivar). More...
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override void | SetPriority (float arg0) |
| Override the superclass method. This will automatically change the priority of the widget. Unlike the superclass documentation, no methods such as SetInteractor to null and reset it etc. are necessary More...
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| vtkInteractorObserver (IntPtr rawCppThis, bool callDisposalMethod, bool strong) |
| Automatically generated constructor - called from generated code. DO NOT call directly. More...
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void | EnabledOff () |
| Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0. More...
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void | EnabledOn () |
| Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0. More...
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virtual vtkRenderer | GetCurrentRenderer () |
| Set/Get the current renderer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used and assigned to this Ivar. Alternatively, you might want to set the CurrentRenderer explicitly. WARNING: note that if the DefaultRenderer Ivar is set (see above), it will always override the parameter passed to SetCurrentRenderer, unless it is NULL. (i.e., SetCurrentRenderer(foo) = SetCurrentRenderer(DefaultRenderer). More...
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virtual vtkRenderer | GetDefaultRenderer () |
| Set/Get the default renderer to use when activating the interactor observer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used. Alternatively, you can specify the renderer to bind the interactor to when the interactor observer is activated. More...
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int | GetEnabled () |
| Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0. More...
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virtual vtkRenderWindowInteractor | GetInteractor () |
| This method is used to associate the widget with the render window interactor. Observers of the appropriate events invoked in the render window interactor are set up as a result of this method invocation. The SetInteractor() method must be invoked prior to enabling the vtkInteractorObserver. More...
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virtual int | GetKeyPressActivation () |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.) More...
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virtual sbyte | GetKeyPressActivationValue () |
| Specify which key press value to use to activate the interactor observer (if key press activation is enabled). By default, the key press activation value is 'i'. Note: once the SetInteractor() method is invoked, changing the key press activation value will not affect the key press until SetInteractor(NULL)/SetInteractor(iren) is called. More...
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virtual float | GetPriority () |
| Set/Get the priority at which events are processed. This is used when multiple interactor observers are used simultaneously. The default value is 0.0 (lowest priority.) Note that when multiple interactor observer have the same priority, then the last observer added will process the event first. (Note: once the SetInteractor() method has been called, changing the priority does not effect event processing. You will have to SetInteractor(NULL), change priority, and then SetInteractor(iren) to have the priority take effect.) More...
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virtual float | GetPriorityMaxValue () |
| Set/Get the priority at which events are processed. This is used when multiple interactor observers are used simultaneously. The default value is 0.0 (lowest priority.) Note that when multiple interactor observer have the same priority, then the last observer added will process the event first. (Note: once the SetInteractor() method has been called, changing the priority does not effect event processing. You will have to SetInteractor(NULL), change priority, and then SetInteractor(iren) to have the priority take effect.) More...
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virtual float | GetPriorityMinValue () |
| Set/Get the priority at which events are processed. This is used when multiple interactor observers are used simultaneously. The default value is 0.0 (lowest priority.) Note that when multiple interactor observer have the same priority, then the last observer added will process the event first. (Note: once the SetInteractor() method has been called, changing the priority does not effect event processing. You will have to SetInteractor(NULL), change priority, and then SetInteractor(iren) to have the priority take effect.) More...
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void | GrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents) |
| Convenience methods for outside classes. Make sure that the parameter "ren" is not-null. More...
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override int | IsA (string type) |
| Undocumented Block More...
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virtual void | KeyPressActivationOff () |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.) More...
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virtual void | KeyPressActivationOn () |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.) More...
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new vtkInteractorObserver | NewInstance () |
| Undocumented Block More...
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void | Off () |
| Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0. More...
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void | On () |
| Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0. More...
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virtual void | OnChar () |
| Sets up the keypress-i event. More...
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void | ReleaseFocus () |
| Convenience methods for outside classes. Make sure that the parameter "ren" is not-null. More...
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virtual void | SetCurrentRenderer (vtkRenderer arg0) |
| Set/Get the current renderer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used and assigned to this Ivar. Alternatively, you might want to set the CurrentRenderer explicitly. WARNING: note that if the DefaultRenderer Ivar is set (see above), it will always override the parameter passed to SetCurrentRenderer, unless it is NULL. (i.e., SetCurrentRenderer(foo) = SetCurrentRenderer(DefaultRenderer). More...
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virtual void | SetDefaultRenderer (vtkRenderer arg0) |
| Set/Get the default renderer to use when activating the interactor observer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used. Alternatively, you can specify the renderer to bind the interactor to when the interactor observer is activated. More...
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virtual void | SetInteractor (vtkRenderWindowInteractor iren) |
| This method is used to associate the widget with the render window interactor. Observers of the appropriate events invoked in the render window interactor are set up as a result of this method invocation. The SetInteractor() method must be invoked prior to enabling the vtkInteractorObserver. More...
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virtual void | SetKeyPressActivation (int _arg) |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.) More...
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virtual void | SetKeyPressActivationValue (sbyte _arg) |
| Specify which key press value to use to activate the interactor observer (if key press activation is enabled). By default, the key press activation value is 'i'. Note: once the SetInteractor() method is invoked, changing the key press activation value will not affect the key press until SetInteractor(NULL)/SetInteractor(iren) is called. More...
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| vtkObject (IntPtr rawCppThis, bool callDisposalMethod, bool strong) |
| Automatically generated constructor - called from generated code. DO NOT call directly. More...
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| vtkObject () |
| Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
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uint | AddObserver (uint arg0, vtkCommand arg1, float priority) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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uint | AddObserver (string arg0, vtkCommand arg1, float priority) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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virtual void | DebugOff () |
| Turn debugging output off. More...
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virtual void | DebugOn () |
| Turn debugging output on. More...
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vtkCommand | GetCommand (uint tag) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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byte | GetDebug () |
| Get the value of the debug flag. More...
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virtual uint | GetMTime () |
| Return this object's modified time. More...
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int | HasObserver (uint arg0, vtkCommand arg1) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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int | HasObserver (string arg0, vtkCommand arg1) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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int | HasObserver (uint arg0) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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int | HasObserver (string arg0) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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int | InvokeEvent (uint arg0, IntPtr callData) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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int | InvokeEvent (string arg0, IntPtr callData) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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int | InvokeEvent (uint arg0) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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int | InvokeEvent (string arg0) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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override int | IsA (string type) |
| Undocumented Block More...
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virtual void | Modified () |
| Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data. The modification time is a unique monotonically increasing unsigned long integer. More...
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vtkObject | NewInstance () |
| Undocumented Block More...
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void | RemoveAllObservers () |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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void | RemoveObserver (vtkCommand arg0) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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void | RemoveObserver (uint tag) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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void | RemoveObservers (uint arg0, vtkCommand arg1) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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void | RemoveObservers (string arg0, vtkCommand arg1) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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void | RemoveObservers (uint arg0) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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void | RemoveObservers (string arg0) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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void | SetDebug (byte debugFlag) |
| Set the value of the debug flag. A non-zero value turns debugging on. More...
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override string | ToString () |
| Returns the result of calling vtkObject::Print as a C# string. More...
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delegate void | vtkObjectEventHandler (vtkObject sender, vtkObjectEventArgs e) |
| Generic signature for all vtkObject events. More...
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void | RemoveAllHandlersForAllEvents () |
| Call RemoveAllHandlers on each non-null vtkObjectEventRelay. TODO: This method needs to get called by the generated Dispose. Make that happen... More...
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| vtkObjectBase (IntPtr rawCppThis, bool callDisposalMethod, bool strong) |
| Automatically generated constructor - called from generated code. DO NOT call directly. More...
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| vtkObjectBase () |
| Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
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virtual void | Register (vtkObjectBase o) |
| Increase the reference count (mark as used by another object). More...
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virtual void | FastDelete () |
| Delete a reference to this object. This version will not invoke garbage collection and can potentially leak the object if it is part of a reference loop. Use this method only when it is known that the object has another reference and would not be collected if a full garbage collection check were done. More...
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string | GetClassName () |
| Return the class name as a string. This method is defined in all subclasses of vtkObjectBase with the vtkTypeMacro found in vtkSetGet.h. More...
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int | GetReferenceCount () |
| Return the current reference count of this object. More...
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void | SetReferenceCount (int arg0) |
| Sets the reference count. (This is very dangerous, use with care.) More...
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new const string | MRFullTypeName = "Kitware.VTK.vtkBiDimensionalWidget" |
| Automatically generated type registration mechanics. More...
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new const string | MRFullTypeName = "Kitware.VTK.vtkAbstractWidget" |
| Automatically generated type registration mechanics. More...
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new const string | MRFullTypeName = "Kitware.VTK.vtkInteractorObserver" |
| Automatically generated type registration mechanics. More...
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new const string | MRFullTypeName = "Kitware.VTK.vtkObject" |
| Automatically generated type registration mechanics. More...
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new const string | MRFullTypeName = "Kitware.VTK.vtkObjectBase" |
| Automatically generated type registration mechanics. More...
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const string | vtkChartsEL_dll = "libKitware.VTK.vtkCharts.Unmanaged.so" |
| Export layer functions for 'vtkCharts' are exported from the DLL named by the value of this variable. More...
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const string | vtkCommonEL_dll = "libKitware.VTK.vtkCommon.Unmanaged.so" |
| Export layer functions for 'vtkCommon' are exported from the DLL named by the value of this variable. More...
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const string | vtkFilteringEL_dll = "libKitware.VTK.vtkFiltering.Unmanaged.so" |
| Export layer functions for 'vtkFiltering' are exported from the DLL named by the value of this variable. More...
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const string | vtkGenericFilteringEL_dll = "libKitware.VTK.vtkGenericFiltering.Unmanaged.so" |
| Export layer functions for 'vtkGenericFiltering' are exported from the DLL named by the value of this variable. More...
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const string | vtkGeovisEL_dll = "libKitware.VTK.vtkGeovis.Unmanaged.so" |
| Export layer functions for 'vtkGeovis' are exported from the DLL named by the value of this variable. More...
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const string | vtkGraphicsEL_dll = "libKitware.VTK.vtkGraphics.Unmanaged.so" |
| Export layer functions for 'vtkGraphics' are exported from the DLL named by the value of this variable. More...
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const string | vtkHybridEL_dll = "libKitware.VTK.vtkHybrid.Unmanaged.so" |
| Export layer functions for 'vtkHybrid' are exported from the DLL named by the value of this variable. More...
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const string | vtkIOEL_dll = "libKitware.VTK.vtkIO.Unmanaged.so" |
| Export layer functions for 'vtkIO' are exported from the DLL named by the value of this variable. More...
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const string | vtkImagingEL_dll = "libKitware.VTK.vtkImaging.Unmanaged.so" |
| Export layer functions for 'vtkImaging' are exported from the DLL named by the value of this variable. More...
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const string | vtkInfovisEL_dll = "libKitware.VTK.vtkInfovis.Unmanaged.so" |
| Export layer functions for 'vtkInfovis' are exported from the DLL named by the value of this variable. More...
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const string | vtkParallelEL_dll = "libKitware.VTK.vtkParallel.Unmanaged.so" |
| Export layer functions for 'vtkParallel' are exported from the DLL named by the value of this variable. More...
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const string | vtkRenderingEL_dll = "libKitware.VTK.vtkRendering.Unmanaged.so" |
| Export layer functions for 'vtkRendering' are exported from the DLL named by the value of this variable. More...
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const string | vtkViewsEL_dll = "libKitware.VTK.vtkViews.Unmanaged.so" |
| Export layer functions for 'vtkViews' are exported from the DLL named by the value of this variable. More...
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const string | vtkVolumeRenderingEL_dll = "libKitware.VTK.vtkVolumeRendering.Unmanaged.so" |
| Export layer functions for 'vtkVolumeRendering' are exported from the DLL named by the value of this variable. More...
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const string | vtkWidgetsEL_dll = "libKitware.VTK.vtkWidgets.Unmanaged.so" |
| Export layer functions for 'vtkWidgets' are exported from the DLL named by the value of this variable. More...
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vtkBiDimensionalWidget - measure the bi-dimensional lengths of an object
Description The vtkBiDimensionalWidget is used to measure the bi-dimensional length of an object. The bi-dimensional measure is defined by two finite, orthogonal lines that intersect within the finite extent of both lines. The lengths of these two lines gives the bi-dimensional measure. Each line is defined by two handle widgets at the end points of each line.
The orthogonal constraint on the two lines limits how the four end points can be positioned. The first two points can be placed arbitrarily to define the first line (similar to vtkDistanceWidget). The placement of the third point is limited by the finite extent of the first line. As the third point is placed, the fourth point is placed on the opposite side of the first line. Once the third point is placed, the second line is defined since the fourth point is defined at the same time, but the fourth point can be moved along the second line (i.e., maintaining the orthogonal relationship between the two lines). Once defined, any of the four points can be moved along their constraint lines. Also, each line can be translated along the other line (in an orthogonal direction), and the whole bi-dimensional widget can be rotated about its center point (see the description of the event bindings). Finally, selecting the point where the two orthogonal axes intersect, the entire widget can be translated in any direction.
Placement of any point results in a special PlacePointEvent invocation so that special operations may be performed to reposition the point. Motion of any point, moving the lines, or rotating the widget cause InteractionEvents to be invoked. Note that the widget has two fundamental modes: a define mode (when initially placing the points) and a manipulate mode (after the points are placed). Line translation and rotation are only possible in manipulate mode.
To use this widget, specify an instance of vtkBiDimensionalWidget and a representation (e.g., vtkBiDimensionalRepresentation2D). The widget is implemented using four instances of vtkHandleWidget which are used to position the end points of the two intersecting lines. The representations for these handle widgets are provided by the vtkBiDimensionalRepresentation class.
Event Bindings By default, the widget responds to the following VTK events (i.e., it watches the vtkRenderWindowInteractor for these events): <pre> LeftButtonPressEvent - define a point or manipulate a handle, line, perform rotation or translate the widget. MouseMoveEvent - position the points, move a line, rotate or translate the widget LeftButtonReleaseEvent - release the selected handle and end interaction </pre>
Note that the event bindings described above can be changed using this class's vtkWidgetEventTranslator. This class translates VTK events into the vtkBiDimensionalWidget's widget events: <pre> vtkWidgetEvent::AddPoint – (In Define mode:) Add one point; depending on the state it may the first, second, third or fourth point added. (In Manipulate mode:) If near a handle, select the handle. Or if near a line, select the line. vtkWidgetEvent::Move – (In Define mode:) Position the second, third or fourth point. (In Manipulate mode:) Move the handle, line or widget. vtkWidgetEvent::EndSelect – the manipulation process has completed. </pre>
This widget invokes the following VTK events on itself (which observers can listen for): <pre> vtkCommand::StartInteractionEvent (beginning to interact) vtkCommand::EndInteractionEvent (completing interaction) vtkCommand::InteractionEvent (moving a handle, line or performing rotation) vtkCommand::PlacePointEvent (after a point is positioned; call data includes handle id (0,1,2,4)) </pre>