VTK  9.3.1
vtkCheckerboardRepresentation.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
23 #ifndef vtkCheckerboardRepresentation_h
24 #define vtkCheckerboardRepresentation_h
25 
26 #include "vtkInteractionWidgetsModule.h" // For export macro
28 
29 VTK_ABI_NAMESPACE_BEGIN
31 class vtkImageActor;
33 
34 class VTKINTERACTIONWIDGETS_EXPORT vtkCheckerboardRepresentation : public vtkWidgetRepresentation
35 {
36 public:
41 
43 
47  void PrintSelf(ostream& os, vtkIndent indent) override;
49 
51 
54  void SetCheckerboard(vtkImageCheckerboard* chkrbrd);
55  vtkGetObjectMacro(Checkerboard, vtkImageCheckerboard);
57 
59 
62  void SetImageActor(vtkImageActor* imageActor);
63  vtkGetObjectMacro(ImageActor, vtkImageActor);
65 
67 
72  vtkSetClampMacro(CornerOffset, double, 0.0, 0.4);
73  vtkGetMacro(CornerOffset, double);
75 
76  enum
77  {
78  TopSlider = 0,
81  LeftSlider
82  };
83 
88  void SliderValueChanged(int sliderNum);
89 
91 
96  void SetTopRepresentation(vtkSliderRepresentation3D*);
97  void SetRightRepresentation(vtkSliderRepresentation3D*);
98  void SetBottomRepresentation(vtkSliderRepresentation3D*);
99  void SetLeftRepresentation(vtkSliderRepresentation3D*);
100  vtkGetObjectMacro(TopRepresentation, vtkSliderRepresentation3D);
101  vtkGetObjectMacro(RightRepresentation, vtkSliderRepresentation3D);
102  vtkGetObjectMacro(BottomRepresentation, vtkSliderRepresentation3D);
103  vtkGetObjectMacro(LeftRepresentation, vtkSliderRepresentation3D);
105 
107 
110  void BuildRepresentation() override;
111  void GetActors(vtkPropCollection*) override;
112  void ReleaseGraphicsResources(vtkWindow* w) override;
113  int RenderOverlay(vtkViewport* viewport) override;
114  int RenderOpaqueGeometry(vtkViewport* viewport) override;
115  int RenderTranslucentPolygonalGeometry(vtkViewport* viewport) override;
118 
119 protected:
121  ~vtkCheckerboardRepresentation() override;
122 
123  // Instances that this class manipulates
126 
127  // The internal widgets for each side
132 
133  // The corner offset
134  double CornerOffset;
135 
136  // Direction index of image actor's plane normal
138 
139 private:
141  void operator=(const vtkCheckerboardRepresentation&) = delete;
142 };
143 
144 VTK_ABI_NAMESPACE_END
145 #endif
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instances of this class.
vtkSliderRepresentation3D * BottomRepresentation
vtkSliderRepresentation3D * RightRepresentation
abstract specification for Viewports
Definition: vtkViewport.h:44
abstract class defines interface between the widget and widget representation classes ...
virtual void BuildRepresentation()=0
Subclasses of vtkWidgetRepresentation must implement these methods.
an ordered list of Props
int vtkTypeBool
Definition: vtkABI.h:64
window superclass for vtkRenderWindow
Definition: vtkWindow.h:27
vtkSliderRepresentation3D * LeftRepresentation
int RenderTranslucentPolygonalGeometry(vtkViewport *vtkNotUsed(viewport)) override
vtkSliderRepresentation3D * TopRepresentation
draw an image in a rendered 3D scene
Definition: vtkImageActor.h:37
a simple class to control print indentation
Definition: vtkIndent.h:28
provide the representation for a vtkSliderWidget with a 3D skin
void ReleaseGraphicsResources(vtkWindow *) override
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being...
int RenderOpaqueGeometry(vtkViewport *vtkNotUsed(viewport)) override
int RenderOverlay(vtkViewport *vtkNotUsed(viewport)) override
vtkTypeBool HasTranslucentPolygonalGeometry() override
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDE...
show two images at once using a checkboard pattern
void GetActors(vtkPropCollection *) override
For some exporters and other other operations we must be able to collect all the actors or volumes...
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
represent the vtkCheckerboardWidget