VTK  9.3.0
vtkAffineWidget.h
Go to the documentation of this file.
1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
58#ifndef vtkAffineWidget_h
59#define vtkAffineWidget_h
60
61#include "vtkAbstractWidget.h"
62#include "vtkDeprecation.h" // For VTK_DEPRECATED_IN_9_2_0
63#include "vtkInteractionWidgetsModule.h" // For export macro
64#include "vtkLegacy.h" // for VTK_LEGACY_REMOVE
65
66VTK_ABI_NAMESPACE_BEGIN
68
69class VTKINTERACTIONWIDGETS_EXPORT vtkAffineWidget : public vtkAbstractWidget
70{
71public:
76
78
82 void PrintSelf(ostream& os, vtkIndent indent) override;
84
91 {
92 this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
93 }
94
99 {
100 return reinterpret_cast<vtkAffineRepresentation*>(this->WidgetRep);
101 }
102
107
113 void SetEnabled(int) override;
114
115protected:
118
119 // These are the callbacks for this widget
124
125 // helper methods for cursor management
126 void SetCursor(int state) override;
127
128 // Manage the state of the widget
131 {
132 Start = 0,
133 Active
134 };
135#if !defined(VTK_LEGACY_REMOVE)
136 VTK_DEPRECATED_IN_9_2_0("because leading underscore is reserved")
138#endif
139
140 // Keep track whether key modifier key is pressed
142
143private:
144 vtkAffineWidget(const vtkAffineWidget&) = delete;
145 void operator=(const vtkAffineWidget&) = delete;
146};
147
148VTK_ABI_NAMESPACE_END
149#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:38
abstract class defines interface between the widget and widget representation classes
#define VTK_DEPRECATED_IN_9_2_0(reason)