VTK  9.0.1
vtkContinuousValueWidgetRepresentation.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkContinuousValueWidgetRepresentation.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 =========================================================================*/
15 
16 /*-------------------------------------------------------------------------
17  Copyright 2008 Sandia Corporation.
18  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
19  the U.S. Government retains certain rights in this software.
20 -------------------------------------------------------------------------*/
21 
30 #ifndef vtkContinuousValueWidgetRepresentation_h
31 #define vtkContinuousValueWidgetRepresentation_h
32 
33 #include "vtkInteractionWidgetsModule.h" // For export macro
35 
36 class VTKINTERACTIONWIDGETS_EXPORT vtkContinuousValueWidgetRepresentation
38 {
39 public:
41 
45  void PrintSelf(ostream& os, vtkIndent indent) override;
47 
49 
54  void PlaceWidget(double bounds[6]) override;
55  void BuildRepresentation() override {}
56  void StartWidgetInteraction(double eventPos[2]) override = 0;
57  void WidgetInteraction(double eventPos[2]) override = 0;
58  // virtual void Highlight(int);
60 
61  // Enums are used to describe what is selected
63  {
64  Outside = 0,
66  Adjusting
67  };
68 
69  // Set/Get the value
70  virtual void SetValue(double value);
71  virtual double GetValue() { return this->Value; }
72 
73 protected:
76 
77  double Value;
78 
79 private:
81  void operator=(const vtkContinuousValueWidgetRepresentation&) = delete;
82 };
83 
84 #endif
vtkWidgetRepresentation::StartWidgetInteraction
virtual void StartWidgetInteraction(double eventPos[2])
Definition: vtkWidgetRepresentation.h:135
vtkWidgetRepresentation.h
vtkX3D::value
@ value
Definition: vtkX3D.h:226
vtkContinuousValueWidgetRepresentation::GetValue
virtual double GetValue()
Definition: vtkContinuousValueWidgetRepresentation.h:71
vtkWidgetRepresentation
abstract class defines interface between the widget and widget representation classes
Definition: vtkWidgetRepresentation.h:59
vtkContinuousValueWidgetRepresentation::BuildRepresentation
void BuildRepresentation() override
Definition: vtkContinuousValueWidgetRepresentation.h:55
vtkContinuousValueWidgetRepresentation::_InteractionState
_InteractionState
Definition: vtkContinuousValueWidgetRepresentation.h:62
vtkWidgetRepresentation::WidgetInteraction
virtual void WidgetInteraction(double newEventPos[2])
Definition: vtkWidgetRepresentation.h:136
vtkContinuousValueWidgetRepresentation
provide the representation for a continuous value
Definition: vtkContinuousValueWidgetRepresentation.h:36
vtkContinuousValueWidgetRepresentation::Value
double Value
Definition: vtkContinuousValueWidgetRepresentation.h:77
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkWidgetRepresentation::PlaceWidget
virtual void PlaceWidget(double *vtkNotUsed(bounds[6]))
The following is a suggested API for widget representations.
Definition: vtkWidgetRepresentation.h:134
vtkContinuousValueWidgetRepresentation::Inside
@ Inside
Definition: vtkContinuousValueWidgetRepresentation.h:65
vtkWidgetRepresentation::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.