VTK  9.0.20201019
vtkAffineRepresentation.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAffineRepresentation.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 =========================================================================*/
39 #ifndef vtkAffineRepresentation_h
40 #define vtkAffineRepresentation_h
41 
42 #include "vtkInteractionWidgetsModule.h" // For export macro
44 
45 class vtkTransform;
46 
47 class VTKINTERACTIONWIDGETS_EXPORT vtkAffineRepresentation : public vtkWidgetRepresentation
48 {
49 public:
51 
55  void PrintSelf(ostream& os, vtkIndent indent) override;
57 
64  virtual void GetTransform(vtkTransform* t) = 0;
65 
67 
72  vtkSetClampMacro(Tolerance, int, 1, 100);
73  vtkGetMacro(Tolerance, int);
75 
76  // Enums define the state of the representation relative to the mouse pointer
77  // position. Used by ComputeInteractionState() to communicate with the
78  // widget.
80  {
81  Outside = 0,
100  MoveOrigin
101  };
102 
106  void ShallowCopy(vtkProp* prop) override;
107 
108 protected:
110  ~vtkAffineRepresentation() override;
111 
112  // The tolerance for selecting different parts of the widget.
114 
115  // The internal transformation matrix
117 
118 private:
120  void operator=(const vtkAffineRepresentation&) = delete;
121 };
122 
123 #endif
vtkWidgetRepresentation.h
vtkWidgetRepresentation::ShallowCopy
void ShallowCopy(vtkProp *prop) override
Shallow copy of this vtkProp.
vtkAffineRepresentation::MoveOriginX
Definition: vtkAffineRepresentation.h:98
vtkAffineRepresentation::ScaleSE
Definition: vtkAffineRepresentation.h:93
vtkAffineRepresentation::Transform
vtkTransform * Transform
Definition: vtkAffineRepresentation.h:116
vtkAffineRepresentation::ScaleWEdge
Definition: vtkAffineRepresentation.h:86
vtkAffineRepresentation::ShearSEdge
Definition: vtkAffineRepresentation.h:97
vtkAffineRepresentation::ScaleEEdge
Definition: vtkAffineRepresentation.h:87
vtkWidgetRepresentation
abstract class defines interface between the widget and widget representation classes
Definition: vtkWidgetRepresentation.h:59
vtkTransform
describes linear transformations via a 4x4 matrix
Definition: vtkTransform.h:54
vtkAffineRepresentation::Rotate
Definition: vtkAffineRepresentation.h:82
vtkAffineRepresentation::ShearNEdge
Definition: vtkAffineRepresentation.h:96
vtkAffineRepresentation
abstract class for representing affine transformation widgets
Definition: vtkAffineRepresentation.h:47
vtkAffineRepresentation::ScaleNW
Definition: vtkAffineRepresentation.h:92
vtkAffineRepresentation::Translate
Definition: vtkAffineRepresentation.h:83
vtkAffineRepresentation::MoveOriginY
Definition: vtkAffineRepresentation.h:99
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkAffineRepresentation::ShearWEdge
Definition: vtkAffineRepresentation.h:95
vtkAffineRepresentation::ScaleSW
Definition: vtkAffineRepresentation.h:91
vtkProp
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:56
vtkAffineRepresentation::ScaleNE
Definition: vtkAffineRepresentation.h:90
vtkAffineRepresentation::ScaleSEdge
Definition: vtkAffineRepresentation.h:89
vtkAffineRepresentation::_InteractionState
_InteractionState
Definition: vtkAffineRepresentation.h:79
vtkAffineRepresentation::Tolerance
int Tolerance
Definition: vtkAffineRepresentation.h:113
vtkAffineRepresentation::TranslateX
Definition: vtkAffineRepresentation.h:84
vtkAffineRepresentation::ScaleNEdge
Definition: vtkAffineRepresentation.h:88
vtkAffineRepresentation::TranslateY
Definition: vtkAffineRepresentation.h:85
vtkAffineRepresentation::ShearEEdge
Definition: vtkAffineRepresentation.h:94
vtkWidgetRepresentation::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.