VTK  9.2.5
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 =========================================================================*/
132 #ifndef vtkImageMapper_h
133 #define vtkImageMapper_h
134 
135 #include "vtkMapper2D.h"
136 #include "vtkRenderingCoreModule.h" // For export macro
137 
138 class vtkWindow;
139 class vtkViewport;
140 class vtkActor2D;
141 class vtkImageData;
142 
143 class VTKRENDERINGCORE_EXPORT vtkImageMapper : public vtkMapper2D
144 {
145 public:
146  vtkTypeMacro(vtkImageMapper, vtkMapper2D);
147  static vtkImageMapper* New();
148  void PrintSelf(ostream& os, vtkIndent indent) override;
149 
153  vtkMTimeType GetMTime() override;
154 
156 
159  vtkSetMacro(ColorWindow, double);
160  vtkGetMacro(ColorWindow, double);
162 
164 
167  vtkSetMacro(ColorLevel, double);
168  vtkGetMacro(ColorLevel, double);
170 
172 
181  vtkSetMacro(ZSlice, int);
182  vtkGetMacro(ZSlice, int);
186 
190  void RenderStart(vtkViewport* viewport, vtkActor2D* actor);
191 
196 
198 
201  double GetColorShift();
202  double GetColorScale();
204 
205  // Public for templated functions. * * Should remove this * *
206  int DisplayExtent[6];
207 
209 
212  virtual void SetInputData(vtkImageData* input);
215 
217 
222  vtkSetMacro(RenderToRectangle, vtkTypeBool);
223  vtkGetMacro(RenderToRectangle, vtkTypeBool);
224  vtkBooleanMacro(RenderToRectangle, vtkTypeBool);
226 
228 
235  vtkSetMacro(UseCustomExtents, vtkTypeBool);
236  vtkGetMacro(UseCustomExtents, vtkTypeBool);
237  vtkBooleanMacro(UseCustomExtents, vtkTypeBool);
239 
241 
246  vtkSetVectorMacro(CustomDisplayExtents, int, 4);
247  vtkGetVectorMacro(CustomDisplayExtents, int, 4);
249 
250 protected:
252  ~vtkImageMapper() override;
253 
254  double ColorWindow;
255  double ColorLevel;
256 
257  int PositionAdjustment[2];
258  int ZSlice;
260  int CustomDisplayExtents[4];
262 
264 
265 private:
266  vtkImageMapper(const vtkImageMapper&) = delete;
267  void operator=(const vtkImageMapper&) = delete;
268 };
269 
270 #endif
a actor that draws 2D data
Definition: vtkActor2D.h:155
topologically and geometrically regular array of data
Definition: vtkImageData.h:163
2D image display
double GetColorShift()
Methods used internally for performing the Window/Level mapping.
vtkImageData * GetInput()
Set the Input of a filter.
virtual void RenderData(vtkViewport *, vtkImageData *, vtkActor2D *)
Function called by Render to actually draw the image to to the screen.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
double GetColorScale()
Methods used internally for performing the Window/Level mapping.
void RenderStart(vtkViewport *viewport, vtkActor2D *actor)
Draw the image to the screen.
vtkTypeBool RenderToRectangle
~vtkImageMapper() override
static vtkImageMapper * New()
int GetWholeZMax()
Set/Get the current slice number.
virtual void SetInputData(vtkImageData *input)
Set the Input of a filter.
vtkMTimeType GetMTime() override
Override Modifiedtime as we have added a lookuptable.
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
vtkTypeBool UseCustomExtents
int GetWholeZMin()
Set/Get the current slice number.
a simple class to control print indentation
Definition: vtkIndent.h:119
Store vtkAlgorithm input/output information.
abstract class specifies interface for objects which render 2D actors
Definition: vtkMapper2D.h:36
abstract specification for Viewports
Definition: vtkViewport.h:56
window superclass for vtkRenderWindow
Definition: vtkWindow.h:39
int vtkTypeBool
Definition: vtkABI.h:69
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287