VTK
vtkImageMapper.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageMapper.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 =========================================================================*/
33 #ifndef vtkImageMapper_h
34 #define vtkImageMapper_h
35 
36 #include "vtkRenderingCoreModule.h" // For export macro
37 #include "vtkMapper2D.h"
38 
39 class vtkWindow;
40 class vtkViewport;
41 class vtkActor2D;
42 class vtkImageData;
43 
44 class VTKRENDERINGCORE_EXPORT vtkImageMapper : public vtkMapper2D
45 {
46 public:
47  vtkTypeMacro(vtkImageMapper, vtkMapper2D);
48  static vtkImageMapper *New();
49  void PrintSelf(ostream& os, vtkIndent indent) override;
50 
54  vtkMTimeType GetMTime() override;
55 
57 
60  vtkSetMacro(ColorWindow, double);
61  vtkGetMacro(ColorWindow, double);
63 
65 
68  vtkSetMacro(ColorLevel, double);
69  vtkGetMacro(ColorLevel, double);
71 
73 
82  vtkSetMacro(ZSlice, int);
83  vtkGetMacro(ZSlice, int);
84  int GetWholeZMin();
85  int GetWholeZMax();
87 
91  void RenderStart(vtkViewport* viewport, vtkActor2D* actor);
92 
96  virtual void RenderData(vtkViewport*, vtkImageData*, vtkActor2D* )=0;
97 
99 
102  double GetColorShift();
103  double GetColorScale();
105 
106  // Public for templated functions. * * Should remove this * *
107  int DisplayExtent[6];
108 
110 
113  virtual void SetInputData(vtkImageData *input);
114  vtkImageData *GetInput();
116 
118 
123  vtkSetMacro(RenderToRectangle, vtkTypeBool);
124  vtkGetMacro(RenderToRectangle, vtkTypeBool);
125  vtkBooleanMacro(RenderToRectangle, vtkTypeBool);
127 
129 
136  vtkSetMacro(UseCustomExtents, vtkTypeBool);
137  vtkGetMacro(UseCustomExtents, vtkTypeBool);
138  vtkBooleanMacro(UseCustomExtents, vtkTypeBool);
140 
142 
147  vtkSetVectorMacro(CustomDisplayExtents, int, 4);
148  vtkGetVectorMacro(CustomDisplayExtents, int, 4);
150 
151 protected:
152  vtkImageMapper();
153  ~vtkImageMapper() override;
154 
155  double ColorWindow;
156  double ColorLevel;
157 
158  int PositionAdjustment[2];
159  int ZSlice;
161  int CustomDisplayExtents[4];
163 
164  int FillInputPortInformation(int, vtkInformation*) override;
165 private:
166  vtkImageMapper(const vtkImageMapper&) = delete;
167  void operator=(const vtkImageMapper&) = delete;
168 };
169 
170 #endif
vtkTypeBool RenderToRectangle
Store vtkAlgorithm input/output information.
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:302
abstract specification for Viewports
Definition: vtkViewport.h:47
vtkMTimeType GetMTime() override
Override Modifiedtime as we have added Clipping planes.
vtkTypeBool UseCustomExtents
a actor that draws 2D data
Definition: vtkActor2D.h:45
int vtkTypeBool
Definition: vtkABI.h:69
window superclass for vtkRenderWindow
Definition: vtkWindow.h:37
a simple class to control print indentation
Definition: vtkIndent.h:39
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
2D image display
static vtkAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract class specifies interface for objects which render 2D actors
Definition: vtkMapper2D.h:35