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76 lines
2.3 KiB
76 lines
2.3 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkImageCheckerboard.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 vtkImageCheckerboard - show two images at once using a checkboard pattern
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// .SECTION Description
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// vtkImageCheckerboard displays two images as one using a checkerboard
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// pattern. This filter can be used to compare two images. The
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// checkerboard pattern is controlled by the NumberOfDivisions
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// ivar. This controls the number of checkerboard divisions in the whole
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// extent of the image.
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#ifndef __vtkImageCheckerboard_h
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#define __vtkImageCheckerboard_h
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#include "vtkThreadedImageAlgorithm.h"
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class VTK_IMAGING_EXPORT vtkImageCheckerboard : public vtkThreadedImageAlgorithm
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{
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public:
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static vtkImageCheckerboard *New();
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vtkTypeRevisionMacro(vtkImageCheckerboard,vtkThreadedImageAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Set/Get the number of divisions along each axis.
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vtkSetVector3Macro(NumberOfDivisions,int);
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vtkGetVectorMacro(NumberOfDivisions,int,3);
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// Description:
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// Set the two inputs to this filter
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virtual void SetInput1(vtkDataObject *in) { this->SetInput(0,in); }
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virtual void SetInput2(vtkDataObject *in) { this->SetInput(1,in); }
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protected:
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vtkImageCheckerboard();
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~vtkImageCheckerboard() {};
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virtual void ThreadedRequestData(vtkInformation *request,
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vtkInformationVector **inputVector,
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vtkInformationVector *outputVector,
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vtkImageData ***inData,
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vtkImageData **outData,
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int extent[6], int threadId);
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int NumberOfDivisions[3];
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private:
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vtkImageCheckerboard(const vtkImageCheckerboard&); // Not implemented.
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void operator=(const vtkImageCheckerboard&); // Not implemented.
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};
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#endif
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