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69 lines
2.2 KiB
69 lines
2.2 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkImageTwoInputFilter.cxx,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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#include "vtkImageTwoInputFilter.h"
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#include "vtkImageData.h"
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#include "vtkObjectFactory.h"
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vtkCxxRevisionMacro(vtkImageTwoInputFilter, "$Revision: 1.27 $");
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//----------------------------------------------------------------------------
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vtkImageTwoInputFilter::vtkImageTwoInputFilter()
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{
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this->NumberOfRequiredInputs = 2;
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this->SetNumberOfInputPorts(1);
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}
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//----------------------------------------------------------------------------
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// Set the Input1 of this filter. If a ScalarType has not been set,
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// then the ScalarType of the input is used.
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void vtkImageTwoInputFilter::SetInput1(vtkImageData *input)
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{
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this->vtkImageMultipleInputFilter::SetNthInput(0,input);
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}
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//----------------------------------------------------------------------------
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// Set the Input2 of this filter. If a ScalarType has not been set,
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// then the ScalarType of the input is used.
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void vtkImageTwoInputFilter::SetInput2(vtkImageData *input)
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{
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this->vtkImageMultipleInputFilter::SetNthInput(1,input);
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}
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//----------------------------------------------------------------------------
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vtkImageData *vtkImageTwoInputFilter::GetInput1()
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{
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if (this->NumberOfInputs < 1)
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{
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return NULL;
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}
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return (vtkImageData *)this->Inputs[0];
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}
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//----------------------------------------------------------------------------
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vtkImageData *vtkImageTwoInputFilter::GetInput2()
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{
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if (this->NumberOfInputs < 2)
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{
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return NULL;
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}
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return (vtkImageData *)this->Inputs[1];
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}
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//----------------------------------------------------------------------------
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void vtkImageTwoInputFilter::PrintSelf(ostream& os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os,indent);
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}
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