VTK
vtkTensorProbeWidget.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTensorProbeWidget.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 =========================================================================*/
34 #ifndef vtkTensorProbeWidget_h
35 #define vtkTensorProbeWidget_h
36 
37 #include "vtkInteractionWidgetsModule.h" // For export macro
38 #include "vtkAbstractWidget.h"
39 
41 class vtkPolyData;
42 
43 class VTKINTERACTIONWIDGETS_EXPORT vtkTensorProbeWidget : public vtkAbstractWidget
44 {
45 public:
50 
52 
56  void PrintSelf(ostream& os, vtkIndent indent) override;
58 
65  {
66  this->Superclass::SetWidgetRepresentation(
67  reinterpret_cast<vtkWidgetRepresentation*>(r));
68  }
69 
74  {return reinterpret_cast<vtkTensorProbeRepresentation*>(this->WidgetRep);}
75 
79  void CreateDefaultRepresentation() override;
80 
81 protected:
84 
85  // 1 when the probe has been selected, for instance when dragging it around
86  int Selected;
87 
88  int LastEventPosition[2];
89 
90  // Callback interface to capture events and respond
92  static void MoveAction (vtkAbstractWidget*);
94 
95 private:
97  const vtkTensorProbeWidget&) = delete;
98  void operator=(const vtkTensorProbeWidget&) = delete;
99 
100 };
101 
102 #endif
103 
vtkTensorProbeRepresentation
Abstract class that serves as a representation for vtkTensorProbeWidget.
Definition: vtkTensorProbeRepresentation.h:44
vtkAbstractWidget.h
vtkWidgetRepresentation
abstract class defines interface between the widget and widget representation classes
Definition: vtkWidgetRepresentation.h:61
vtkAbstractWidget::WidgetRep
vtkWidgetRepresentation * WidgetRep
Definition: vtkAbstractWidget.h:174
vtkTensorProbeWidget::EndSelectAction
static void EndSelectAction(vtkAbstractWidget *)
vtkTensorProbeWidget::SelectAction
static void SelectAction(vtkAbstractWidget *)
vtkAbstractWidget
define the API for widget / widget representation
Definition: vtkAbstractWidget.h:64
vtkTensorProbeWidget
a widget to probe tensors on a polyline
Definition: vtkTensorProbeWidget.h:44
vtkTensorProbeWidget::~vtkTensorProbeWidget
~vtkTensorProbeWidget() override
vtkTensorProbeWidget::GetTensorProbeRepresentation
vtkTensorProbeRepresentation * GetTensorProbeRepresentation()
Return the representation as a vtkTensorProbeRepresentation.
Definition: vtkTensorProbeWidget.h:73
vtkTensorProbeWidget::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkTensorProbeWidget::MoveAction
static void MoveAction(vtkAbstractWidget *)
vtkTensorProbeWidget::New
static vtkTensorProbeWidget * New()
Instantiate this class.
vtkTensorProbeWidget::vtkTensorProbeWidget
vtkTensorProbeWidget()
vtkTensorProbeWidget::Selected
int Selected
Definition: vtkTensorProbeWidget.h:86
vtkTensorProbeWidget::SetRepresentation
void SetRepresentation(vtkTensorProbeRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
Definition: vtkTensorProbeWidget.h:64
vtkTensorProbeWidget::CreateDefaultRepresentation
void CreateDefaultRepresentation() override
See vtkWidgetRepresentation for details.
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86