VTK
vtkSeedWidget.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkSeedWidget.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 =========================================================================*/
73 #ifndef vtkSeedWidget_h
74 #define vtkSeedWidget_h
75 
76 #include "vtkInteractionWidgetsModule.h" // For export macro
77 #include "vtkAbstractWidget.h"
78 
80 class vtkHandleWidget;
81 class vtkSeedList;
83 
84 
85 class VTKINTERACTIONWIDGETS_EXPORT vtkSeedWidget : public vtkAbstractWidget
86 {
87 public:
91  static vtkSeedWidget *New();
92 
94 
98  void PrintSelf(ostream& os, vtkIndent indent) override;
100 
106  void SetEnabled(int) override;
107 
112  void SetCurrentRenderer( vtkRenderer * ) override;
113 
119 
126  {
127  this->Superclass::SetWidgetRepresentation(
128  reinterpret_cast<vtkWidgetRepresentation*>(rep) );
129  }
130 
135  {return reinterpret_cast<vtkSeedRepresentation*>(this->WidgetRep);}
136 
141 
147 
157  virtual void CompleteInteraction();
158 
163  virtual void RestartInteraction();
164 
173 
177  void DeleteSeed(int n);
178 
183 
185 
188  vtkGetMacro( WidgetState, int );
190 
191  // The state of the widget
192 
193  enum
194  {
195  Start = 1,
196  PlacingSeeds = 2,
197  PlacedSeeds = 4,
198  MovingSeed = 8
199  };
200 
201 protected:
203  ~vtkSeedWidget() override;
204 
205 
207 
208  // Callback interface to capture events when
209  // placing the widget.
212  static void MoveAction( vtkAbstractWidget* );
215 
216  // The positioning handle widgets
217  vtkSeedList *Seeds;
218 
219  // Manipulating or defining ?
220  int Defining;
221 
222 private:
223  vtkSeedWidget(const vtkSeedWidget&) = delete;
224  void operator=(const vtkSeedWidget&) = delete;
225 };
226 
227 #endif
vtkSeedWidget::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkHandleWidget
a general widget for moving handles
Definition: vtkHandleWidget.h:77
vtkSeedWidget::DeleteSeed
void DeleteSeed(int n)
Delete the nth seed.
vtkAbstractWidget.h
vtkWidgetRepresentation
abstract class defines interface between the widget and widget representation classes
Definition: vtkWidgetRepresentation.h:61
vtkHandleRepresentation
abstract class for representing widget handles
Definition: vtkHandleRepresentation.h:59
vtkAbstractWidget::WidgetRep
vtkWidgetRepresentation * WidgetRep
Definition: vtkAbstractWidget.h:174
vtkSeedWidget::SetInteractor
void SetInteractor(vtkRenderWindowInteractor *) override
Set the interactor.
vtkSeedWidget::Defining
int Defining
Definition: vtkSeedWidget.h:220
vtkSeedWidget::Seeds
vtkSeedList * Seeds
Definition: vtkSeedWidget.h:217
vtkSeedWidget::SetEnabled
void SetEnabled(int) override
The method for activating and deactivating this widget.
vtkSeedWidget::~vtkSeedWidget
~vtkSeedWidget() override
vtkSeedWidget::WidgetState
int WidgetState
Definition: vtkSeedWidget.h:206
vtkAbstractWidget
define the API for widget / widget representation
Definition: vtkAbstractWidget.h:64
vtkSeedWidget::CreateDefaultRepresentation
void CreateDefaultRepresentation() override
Create the default widget representation if one is not set.
vtkSeedWidget::AddPointAction
static void AddPointAction(vtkAbstractWidget *)
vtkSeedWidget
place multiple seed points
Definition: vtkSeedWidget.h:86
vtkSeedWidget::CompleteInteraction
virtual void CompleteInteraction()
Method to be called when the seed widget should stop responding to the place point interaction.
vtkSeedWidget::DeleteAction
static void DeleteAction(vtkAbstractWidget *)
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkRenderWindowInteractor
platform-independent render window interaction including picking and frame rate control.
Definition: vtkRenderWindowInteractor.h:79
vtkSeedWidget::RestartInteraction
virtual void RestartInteraction()
Method to be called when the seed widget should start responding to the interaction.
vtkSeedWidget::vtkSeedWidget
vtkSeedWidget()
vtkSeedWidget::SetRepresentation
void SetRepresentation(vtkSeedRepresentation *rep)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
Definition: vtkSeedWidget.h:125
vtkSeedWidget::SetCurrentRenderer
void SetCurrentRenderer(vtkRenderer *) override
Set the current renderer.
vtkSeedWidget::MoveAction
static void MoveAction(vtkAbstractWidget *)
vtkSeedWidget::SetProcessEvents
void SetProcessEvents(vtkTypeBool) override
Methods to change the whether the widget responds to interaction.
vtkSeedWidget::CompletedAction
static void CompletedAction(vtkAbstractWidget *)
vtkSeedWidget::GetSeedRepresentation
vtkSeedRepresentation * GetSeedRepresentation()
Return the representation as a vtkSeedRepresentation.
Definition: vtkSeedWidget.h:134
vtkSeedWidget::EndSelectAction
static void EndSelectAction(vtkAbstractWidget *)
vtkRenderer
abstract specification for renderers
Definition: vtkRenderer.h:64
vtkSeedWidget::CreateNewHandle
virtual vtkHandleWidget * CreateNewHandle()
Use this method to programmatically create a new handle.
vtkSeedRepresentation
represent the vtkSeedWidget
Definition: vtkSeedRepresentation.h:42
vtkSeedWidget::GetSeed
vtkHandleWidget * GetSeed(int n)
Get the nth seed.
vtkSeedWidget::New
static vtkSeedWidget * New()
Instantiate this class.
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69