VTK
vtkImplicitCylinderWidget.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImplicitCylinderWidget.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 =========================================================================*/
91 #ifndef vtkImplicitCylinderWidget_h
92 #define vtkImplicitCylinderWidget_h
93 
94 #include "vtkInteractionWidgetsModule.h" // For export macro
95 #include "vtkAbstractWidget.h"
96 
98 
99 class VTKINTERACTIONWIDGETS_EXPORT vtkImplicitCylinderWidget : public vtkAbstractWidget
100 {
101 public:
106 
108 
112  void PrintSelf(ostream& os, vtkIndent indent);
114 
121 
122  // Descritpion:
123  // Disable/Enable the widget if needed.
124  // Unobserved the camera if the widget is disabled.
125  void SetEnabled(int enabling);
126 
131  {return reinterpret_cast<vtkImplicitCylinderRepresentation*>(this->WidgetRep);}
132 
137 
138 protected:
141 
142  // Manage the state of the widget
144  enum _WidgetState {Start=0,Active};
145 
146  // These methods handle events
153 
158  int UpdateCursorShape( int interactionState );
159 
160 private:
161  vtkImplicitCylinderWidget(const vtkImplicitCylinderWidget&) VTK_DELETE_FUNCTION;
162  void operator=(const vtkImplicitCylinderWidget&) VTK_DELETE_FUNCTION;
163 };
164 
165 #endif
define the API for widget / widget representation
vtkWidgetRepresentation * WidgetRep
defining the representation for a vtkImplicitCylinderWidget
3D widget for manipulating an infinite cylnder
static void ScaleAction(vtkAbstractWidget *)
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
static void EndSelectAction(vtkAbstractWidget *)
static void MoveCylinderAction(vtkAbstractWidget *)
void SetEnabled(int enabling)
Methods for activating this widget.
static vtkImplicitCylinderWidget * New()
Instantiate the object.
static void TranslateAction(vtkAbstractWidget *)
vtkImplicitCylinderRepresentation * GetCylinderRepresentation()
Return the representation as a vtkImplicitCylinderRepresentation.
void CreateDefaultRepresentation()
Create the default widget representation if one is not set.
void SetRepresentation(vtkImplicitCylinderRepresentation *rep)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
static void SelectAction(vtkAbstractWidget *)
static void MoveAction(vtkAbstractWidget *)
int UpdateCursorShape(int interactionState)
Update the cursor shape based on the interaction state.
a simple class to control print indentation
Definition: vtkIndent.h:40