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68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageCheckerboard.h
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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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/**
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* @class vtkImageCheckerboard
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* @brief show two images at once using a checkboard pattern
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*
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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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*/
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#ifndef vtkImageCheckerboard_h
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#define vtkImageCheckerboard_h
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#include "vtkImagingGeneralModule.h" // For export macro
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#include "vtkThreadedImageAlgorithm.h"
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class VTKIMAGINGGENERAL_EXPORT vtkImageCheckerboard : public vtkThreadedImageAlgorithm
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{
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public:
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static vtkImageCheckerboard* New();
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vtkTypeMacro(vtkImageCheckerboard, vtkThreadedImageAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Set/Get the number of divisions along each axis.
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*/
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vtkSetVector3Macro(NumberOfDivisions, int);
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vtkGetVectorMacro(NumberOfDivisions, int, 3);
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//@}
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/**
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* Set the two inputs to this filter
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*/
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virtual void SetInput1Data(vtkDataObject* in) { this->SetInputData(0, in); }
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virtual void SetInput2Data(vtkDataObject* in) { this->SetInputData(1, in); }
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protected:
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vtkImageCheckerboard();
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~vtkImageCheckerboard() override {}
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void ThreadedRequestData(vtkInformation* request, vtkInformationVector** inputVector,
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vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
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int extent[6], int threadId) override;
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int NumberOfDivisions[3];
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private:
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vtkImageCheckerboard(const vtkImageCheckerboard&) = delete;
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void operator=(const vtkImageCheckerboard&) = delete;
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};
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#endif
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