00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkImageOrthoPlanes.h 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00030 #ifndef __vtkImageOrthoPlanes_h 00031 #define __vtkImageOrthoPlanes_h 00032 00033 #include "vtkObject.h" 00034 00035 class vtkImagePlaneWidget; 00036 class vtkTransform; 00037 class vtkMatrix4x4; 00038 00039 class VTK_WIDGETS_EXPORT vtkImageOrthoPlanes : public vtkObject 00040 { 00041 public: 00042 static vtkImageOrthoPlanes *New(); 00043 vtkTypeMacro(vtkImageOrthoPlanes,vtkObject); 00044 void PrintSelf(ostream& os, vtkIndent indent); 00045 00047 00048 void SetPlane(int i, vtkImagePlaneWidget *imagePlaneWidget); 00049 vtkImagePlaneWidget* GetPlane(int i); 00051 00053 void ResetPlanes(); 00054 00056 vtkTransform *GetTransform() { return this->Transform; }; 00057 00059 void HandlePlaneEvent(vtkImagePlaneWidget *imagePlaneWidget); 00060 00061 protected: 00062 vtkImageOrthoPlanes(); 00063 ~vtkImageOrthoPlanes(); 00064 00065 void HandlePlaneRotation(vtkImagePlaneWidget *imagePlaneWidget, 00066 int indexOfModifiedPlane); 00067 void HandlePlanePush(vtkImagePlaneWidget *imagePlaneWidget, 00068 int indexOfModifiedPlane); 00069 void HandlePlaneTranslate(vtkImagePlaneWidget *imagePlaneWidget, 00070 int indexOfModifiedPlane); 00071 void HandlePlaneScale(vtkImagePlaneWidget *imagePlaneWidget, 00072 int indexOfModifiedPlane); 00073 00074 void SetTransformMatrix(vtkMatrix4x4 *matrix, 00075 vtkImagePlaneWidget *currentImagePlane, 00076 int indexOfModifiedPlane); 00077 00078 void GetBounds(double bounds[3]); 00079 00080 // The plane definitions prior to any rotations or scales 00081 double Origin[3][3]; 00082 double Point1[3][3]; 00083 double Point2[3][3]; 00084 00085 // The current position and orientation of the bounding box with 00086 // respect to the origin. 00087 vtkTransform *Transform; 00088 00089 // An array to hold the planes 00090 vtkImagePlaneWidget** Planes; 00091 00092 // The number of planes. 00093 int NumberOfPlanes; 00094 00095 // The observer tags for these planes 00096 long *ObserverTags; 00097 00098 private: 00099 vtkImageOrthoPlanes(const vtkImageOrthoPlanes&); // Not implemented. 00100 void operator=(const vtkImageOrthoPlanes&); // Not implemented. 00101 }; 00102 00103 #endif 00104 00105
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