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67 lines
1.8 KiB
67 lines
1.8 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkPNGReader.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkPNGReader - read PNG files
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// .SECTION Description
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// vtkPNGReader is a source object that reads PNG files.
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// It should be able to read most any PNG file
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//
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// .SECTION See Also
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// vtkPNGWriter
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#ifndef __vtkPNGReader_h
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#define __vtkPNGReader_h
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#include "vtkImageReader2.h"
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class VTK_IO_EXPORT vtkPNGReader : public vtkImageReader2
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{
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public:
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static vtkPNGReader *New();
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vtkTypeRevisionMacro(vtkPNGReader,vtkImageReader2);
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virtual void PrintSelf(ostream& os, vtkIndent indent);
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// Description: is the given file name a png file?
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virtual int CanReadFile(const char* fname);
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// Description:
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// Get the file extensions for this format.
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// Returns a string with a space separated list of extensions in
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// the format .extension
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virtual const char* GetFileExtensions()
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{
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return ".png";
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}
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// Description:
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// Return a descriptive name for the file format that might be useful in a GUI.
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virtual const char* GetDescriptiveName()
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{
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return "PNG";
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}
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protected:
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vtkPNGReader() {};
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~vtkPNGReader() {};
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virtual void ExecuteInformation();
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virtual void ExecuteData(vtkDataObject *out);
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private:
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vtkPNGReader(const vtkPNGReader&); // Not implemented.
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void operator=(const vtkPNGReader&); // Not implemented.
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};
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#endif
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