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64 lines
1.8 KiB
64 lines
1.8 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkImageSource.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 vtkImageSource - Source of data for the imaging pipeline
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// .SECTION Description
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// vtkImageSource is the superclass for all imaging sources and filters.
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// The method Update(), called by the cache, is the major interface
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// to the source.
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// .SECTION See Also
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// vtkImageToImageFilter
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#ifndef __vtkImageSource_h
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#define __vtkImageSource_h
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#include "vtkSource.h"
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class vtkImageData;
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class VTK_FILTERING_EXPORT vtkImageSource : public vtkSource
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{
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public:
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vtkTypeRevisionMacro(vtkImageSource,vtkSource);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Get the output of this source.
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void SetOutput(vtkImageData *output);
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vtkImageData *GetOutput();
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vtkImageData *GetOutput(int idx);
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protected:
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vtkImageSource();
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~vtkImageSource() {};
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void Execute();
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virtual void Execute(vtkImageData *data);
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// a helper method that sets the extent and allocates the output
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// passed into it and returns it as an image data
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virtual vtkImageData *AllocateOutputData(vtkDataObject *out);
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virtual int FillOutputPortInformation(int, vtkInformation*);
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private:
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vtkImageSource(const vtkImageSource&); // Not implemented.
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void operator=(const vtkImageSource&); // Not implemented.
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};
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#endif
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