VTK  9.2.5
vtkAffineWidget.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkAffineWidget.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=========================================================================*/
64#ifndef vtkAffineWidget_h
65#define vtkAffineWidget_h
66
67#include "vtkAbstractWidget.h"
68#include "vtkDeprecation.h" // For VTK_DEPRECATED_IN_9_2_0
69#include "vtkInteractionWidgetsModule.h" // For export macro
70
72
73class VTKINTERACTIONWIDGETS_EXPORT vtkAffineWidget : public vtkAbstractWidget
74{
75public:
80
82
86 void PrintSelf(ostream& os, vtkIndent indent) override;
88
95 {
96 this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
97 }
98
103 {
104 return reinterpret_cast<vtkAffineRepresentation*>(this->WidgetRep);
105 }
106
111
117 void SetEnabled(int) override;
118
119protected:
122
123 // These are the callbacks for this widget
128
129 // helper methods for cursor management
130 void SetCursor(int state) override;
131
132 // Manage the state of the widget
135 {
136 Start = 0,
137 Active
138 };
139#if !defined(VTK_LEGACY_REMOVE)
140 VTK_DEPRECATED_IN_9_2_0("because leading underscore is reserved")
142#endif
143
144 // Keep track whether key modifier key is pressed
146
147private:
148 vtkAffineWidget(const vtkAffineWidget&) = delete;
149 void operator=(const vtkAffineWidget&) = delete;
150};
151
152#endif
define the API for widget / widget representation
vtkWidgetRepresentation * WidgetRep
abstract class for representing affine transformation widgets
perform affine transformations
static void ModifyEventAction(vtkAbstractWidget *)
void SetEnabled(int) override
Methods for activating this widget.
void CreateDefaultRepresentation() override
Create the default widget representation if one is not set.
static void SelectAction(vtkAbstractWidget *)
void SetCursor(int state) override
static void MoveAction(vtkAbstractWidget *)
void SetRepresentation(vtkAffineRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard VTK class macros.
~vtkAffineWidget() override
vtkAffineRepresentation * GetAffineRepresentation()
Return the representation as a vtkAffineRepresentation.
static void EndSelectAction(vtkAbstractWidget *)
static vtkAffineWidget * New()
Instantiate this class.
a simple class to control print indentation
Definition: vtkIndent.h:40
abstract class defines interface between the widget and widget representation classes
#define VTK_DEPRECATED_IN_9_2_0(reason)