00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkPNGWriter.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 =========================================================================*/ 00046 #ifndef __vtkPNGWriter_h 00047 #define __vtkPNGWriter_h 00048 00049 #include "vtkImageWriter.h" 00050 00051 class vtkImageData; 00052 class vtkUnsignedCharArray; 00053 00054 class VTK_IO_EXPORT vtkPNGWriter : public vtkImageWriter 00055 { 00056 public: 00057 static vtkPNGWriter *New(); 00058 vtkTypeRevisionMacro(vtkPNGWriter,vtkImageWriter); 00059 void PrintSelf(ostream& os, vtkIndent indent); 00060 00062 virtual void Write(); 00063 00065 00066 vtkSetMacro(WriteToMemory, unsigned int); 00067 vtkGetMacro(WriteToMemory, unsigned int); 00068 vtkBooleanMacro(WriteToMemory, unsigned int); 00070 00072 00074 virtual void SetResult(vtkUnsignedCharArray*); 00075 vtkGetObjectMacro(Result, vtkUnsignedCharArray); 00077 00078 protected: 00079 vtkPNGWriter(); 00080 ~vtkPNGWriter(); 00081 00082 void WriteSlice(vtkImageData *data); 00083 unsigned int WriteToMemory; 00084 vtkUnsignedCharArray *Result; 00085 00086 private: 00087 vtkPNGWriter(const vtkPNGWriter&); // Not implemented. 00088 void operator=(const vtkPNGWriter&); // Not implemented. 00089 }; 00090 00091 #endif 00092 00093