VTK
vtkImplicitPlaneWidget2.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImplicitPlaneWidget2.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
92 #ifndef vtkImplicitPlaneWidget2_h
93 #define vtkImplicitPlaneWidget2_h
94 
95 #include "vtkInteractionWidgetsModule.h" // For export macro
96 #include "vtkAbstractWidget.h"
97 
99 class vtkInteractionCallback;
100 
101 class VTKINTERACTIONWIDGETS_EXPORT vtkImplicitPlaneWidget2 : public vtkAbstractWidget
102 {
103  friend class vtkInteractionCallback;
104 
105 public:
109  static vtkImplicitPlaneWidget2 *New();
110 
112 
116  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
118 
124  void SetRepresentation( vtkImplicitPlaneRepresentation *rep );
125 
126  // Descritpion:
127  // Disable/Enable the widget if needed.
128  // Unobserved the camera if the widget is disabled.
129  void SetEnabled(int enabling) VTK_OVERRIDE;
130 
135  void SetLockNormalToCamera(int lock);
136 
141  {return reinterpret_cast<vtkImplicitPlaneRepresentation*>(this->WidgetRep);}
142 
146  void CreateDefaultRepresentation() VTK_OVERRIDE;
147 
148 protected:
150  ~vtkImplicitPlaneWidget2() VTK_OVERRIDE;
151 
152  // Manage the state of the widget
154  enum _WidgetState {Start=0,Active};
155 
156  // These methods handle events
157  static void SelectAction(vtkAbstractWidget*);
158  static void TranslateAction(vtkAbstractWidget*);
159  static void ScaleAction(vtkAbstractWidget*);
160  static void EndSelectAction(vtkAbstractWidget*);
161  static void MoveAction(vtkAbstractWidget*);
162  static void MovePlaneAction(vtkAbstractWidget*);
163 
168  int UpdateCursorShape( int interactionState );
169 
171 
174  vtkInteractionCallback *InteractionCallback;
175  void InvokeInteractionCallback();
177 
178 private:
179  vtkImplicitPlaneWidget2(const vtkImplicitPlaneWidget2&) VTK_DELETE_FUNCTION;
180  void operator=(const vtkImplicitPlaneWidget2&) VTK_DELETE_FUNCTION;
181 };
182 
183 #endif
3D widget for manipulating an infinite plane
void PrintSelf(ostream &os, vtkIndent indent) override
Standard macros implementing standard VTK methods.
virtual void CreateDefaultRepresentation()=0
Create the default widget representation if one is not set.
vtkWidgetRepresentation * WidgetRep
vtkImplicitPlaneRepresentation * GetImplicitPlaneRepresentation()
Return the representation as a vtkImplicitPlaneRepresentation.
a simple class to control print indentation
Definition: vtkIndent.h:33
a class defining the representation for a vtkImplicitPlaneWidget2
vtkInteractionCallback * InteractionCallback
Handle the interaction callback that may come from the representation.
define the API for widget / widget representation
void SetEnabled(int) override
Methods for activating this widget.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...