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vtkImageViewer2.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageViewer2.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00033 #ifndef __vtkImageViewer2_h
00034 #define __vtkImageViewer2_h
00035 
00036 #include "vtkObject.h"
00037 
00038 #include "vtkRenderWindow.h" // For inline methods
00039 #include "vtkImageActor.h" // For inline methods
00040 #include "vtkImageMapToWindowLevelColors.h" // For inline methods
00041 
00042 class vtkInteractorStyleImage;
00043 
00044 class VTK_RENDERING_EXPORT vtkImageViewer2 : public vtkObject 
00045 {
00046 public:
00047   static vtkImageViewer2 *New();
00048   
00049   vtkTypeRevisionMacro(vtkImageViewer2,vtkObject);
00050   void PrintSelf(ostream& os, vtkIndent indent);
00051 
00053   char *GetWindowName() {return this->RenderWindow->GetWindowName();};
00054 
00056   virtual void Render(void);
00057   
00059 
00060   void SetInput(vtkImageData *in) {this->WindowLevel->SetInput(in);};
00061   vtkImageData *GetInput() { return this->WindowLevel->GetInput();};
00063   
00065 
00066   int GetWholeZMin() {return this->ImageActor->GetWholeZMin();};
00067   int GetWholeZMax() {return this->ImageActor->GetWholeZMax();};
00069   
00071 
00072   int GetZSlice() {return this->ImageActor->GetZSlice();};
00073   void SetZSlice(int s) {this->ImageActor->SetZSlice(s);};
00075   
00077 
00078   float GetColorWindow() {return this->WindowLevel->GetWindow();};
00079   float GetColorLevel() {return this->WindowLevel->GetLevel();};
00080   void SetColorWindow(float s) {this->WindowLevel->SetWindow(s);};
00081   void SetColorLevel(float s) {this->WindowLevel->SetLevel(s);};
00083 
00085 
00086   void SetDisplayId(void *a) {this->RenderWindow->SetDisplayId(a);};
00087   void SetWindowId(void *a) {this->RenderWindow->SetWindowId(a);};
00088   void SetParentId(void *a) {this->RenderWindow->SetParentId(a);};
00090   
00092 
00093   int *GetPosition() {return this->RenderWindow->GetPosition();};
00094   void SetPosition(int a,int b) {this->RenderWindow->SetPosition(a,b);};
00095   virtual void SetPosition(int a[2]);
00097 
00099 
00100   int *GetSize() {return this->RenderWindow->GetSize();};
00101   void SetSize(int a,int b) {this->RenderWindow->SetSize(a,b);};
00102   virtual void SetSize(int a[2]);
00104   
00106 
00107   vtkGetObjectMacro(RenderWindow,vtkRenderWindow);
00108   vtkGetObjectMacro(Renderer, vtkRenderer);
00109   vtkGetObjectMacro(ImageActor,vtkImageActor);
00110   vtkGetObjectMacro(WindowLevel,vtkImageMapToWindowLevelColors);
00112   
00114   void SetupInteractor(vtkRenderWindowInteractor *);
00115   
00117 
00120   void SetOffScreenRendering(int);
00121   int GetOffScreenRendering();
00122   void OffScreenRenderingOn();
00123   void OffScreenRenderingOff();
00125 
00126 protected:
00127   vtkImageViewer2();
00128   ~vtkImageViewer2();
00129 
00130   vtkImageMapToWindowLevelColors  *WindowLevel;
00131   vtkRenderWindow *RenderWindow;
00132   vtkRenderer     *Renderer;
00133   vtkImageActor   *ImageActor;
00134   int FirstRender;
00135   vtkRenderWindowInteractor *Interactor;
00136   vtkInteractorStyleImage *InteractorStyle;
00137 private:
00138   vtkImageViewer2(const vtkImageViewer2&);  // Not implemented.
00139   void operator=(const vtkImageViewer2&);  // Not implemented.
00140 };
00141 
00142 #endif
00143 
00144