00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageConnector.h,v $ 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 =========================================================================*/ 00028 #ifndef __vtkImageConnector_h 00029 #define __vtkImageConnector_h 00030 00031 #include "vtkObject.h" 00032 00033 class vtkImageData; 00034 00035 // 00036 // Special classes for manipulating data 00037 // 00038 //BTX - begin tcl exclude 00039 // 00040 // For the breadth first search 00041 class vtkImageConnectorSeed { //;prevent man page generation 00042 public: 00043 static vtkImageConnectorSeed *New() { return new vtkImageConnectorSeed;} 00044 void *Pointer; 00045 int Index[3]; 00046 vtkImageConnectorSeed *Next; 00047 }; 00048 //ETX - end tcl exclude 00049 // 00050 00051 00052 class VTK_IMAGING_EXPORT vtkImageConnector : public vtkObject 00053 { 00054 public: 00055 static vtkImageConnector *New(); 00056 00057 vtkTypeRevisionMacro(vtkImageConnector,vtkObject); 00058 void PrintSelf(ostream& os, vtkIndent indent); 00059 00060 //BTX 00061 vtkImageConnectorSeed *NewSeed(int index[3], void *ptr); 00062 void AddSeed(vtkImageConnectorSeed *seed); 00063 void AddSeedToEnd(vtkImageConnectorSeed *seed); 00064 //ETX 00065 void RemoveAllSeeds(); 00066 00068 00069 vtkSetMacro(ConnectedValue, unsigned char); 00070 vtkGetMacro(ConnectedValue, unsigned char); 00071 vtkSetMacro(UnconnectedValue, unsigned char); 00072 vtkGetMacro(UnconnectedValue, unsigned char); 00074 00075 00079 void MarkData(vtkImageData *data, int dimensionality, int ext[6]); 00080 00081 00082 protected: 00083 vtkImageConnector(); 00084 ~vtkImageConnector(); 00085 00086 unsigned char ConnectedValue; 00087 unsigned char UnconnectedValue; 00088 00089 vtkImageConnectorSeed *PopSeed(); 00090 00091 vtkImageConnectorSeed *Seeds; 00092 vtkImageConnectorSeed *LastSeed; 00093 private: 00094 vtkImageConnector(const vtkImageConnector&); // Not implemented. 00095 void operator=(const vtkImageConnector&); // Not implemented. 00096 }; 00097 00098 00099 00100 #endif 00101 00102