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/*=========================================================================
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.kitware.com/VolViewCopyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#ifndef __vtkITKUtility_h
#define __vtkITKUtility_h
#include "vtkObjectFactory.h"
#include "vtkSetGet.h"
/**
* This function will connect the given itk::VTKImageExport filter to
* the given vtkImageImport filter.
*/
template <typename ITK_Exporter, typename VTK_Importer>
void ConnectPipelines(ITK_Exporter exporter, VTK_Importer* importer)
{
importer->SetUpdateInformationCallback(exporter->GetUpdateInformationCallback());
importer->SetPipelineModifiedCallback(exporter->GetPipelineModifiedCallback());
importer->SetWholeExtentCallback(exporter->GetWholeExtentCallback());
importer->SetSpacingCallback(exporter->GetSpacingCallback());
importer->SetOriginCallback(exporter->GetOriginCallback());
importer->SetScalarTypeCallback(exporter->GetScalarTypeCallback());
importer->SetNumberOfComponentsCallback(exporter->GetNumberOfComponentsCallback());
importer->SetPropagateUpdateExtentCallback(exporter->GetPropagateUpdateExtentCallback());
importer->SetUpdateDataCallback(exporter->GetUpdateDataCallback());
importer->SetDataExtentCallback(exporter->GetDataExtentCallback());
importer->SetBufferPointerCallback(exporter->GetBufferPointerCallback());
importer->SetCallbackUserData(exporter->GetCallbackUserData());
}
/**
* This function will connect the given vtkImageExport filter to
* the given itk::VTKImageImport filter.
*/
template <typename VTK_Exporter, typename ITK_Importer>
void ConnectPipelines(VTK_Exporter* exporter, ITK_Importer importer)
{
importer->SetUpdateInformationCallback(exporter->GetUpdateInformationCallback());
importer->SetPipelineModifiedCallback(exporter->GetPipelineModifiedCallback());
importer->SetWholeExtentCallback(exporter->GetWholeExtentCallback());
importer->SetSpacingCallback(exporter->GetSpacingCallback());
importer->SetOriginCallback(exporter->GetOriginCallback());
importer->SetScalarTypeCallback(exporter->GetScalarTypeCallback());
importer->SetNumberOfComponentsCallback(exporter->GetNumberOfComponentsCallback());
importer->SetPropagateUpdateExtentCallback(exporter->GetPropagateUpdateExtentCallback());
importer->SetUpdateDataCallback(exporter->GetUpdateDataCallback());
importer->SetDataExtentCallback(exporter->GetDataExtentCallback());
importer->SetBufferPointerCallback(exporter->GetBufferPointerCallback());
importer->SetCallbackUserData(exporter->GetCallbackUserData());
}
#define DelegateSetMacro(name,arg) DelegateITKInputMacro(Set##name,arg)
#define DelegateITKInputMacro(name,arg) \
if ( 1 ) { \
vtkDebugMacro( << this->GetClassName() << " (" << this << "): setting " #name " to " << #arg ); \
ImageFilterType* tempFilter = dynamic_cast<ImageFilterType*> ( this->m_Filter.GetPointer() ); \
if ( tempFilter ) \
{ \
tempFilter->name ( arg ); \
this->Modified(); \
} \
}
#define DelegateGetMacro(name) DelegateITKOutputMacro (Get##name)
#define DelegateITKOutputMacro(name) \
if ( 1 ) { \
vtkDebugMacro(<< this->GetClassName() << " (" << this << "): returning " #name ); \
ImageFilterType* tempFilter = dynamic_cast<ImageFilterType*> ( this->m_Filter.GetPointer() ); \
if ( tempFilter ) \
{ \
return tempFilter->name (); \
} \
else \
{ \
vtkErrorMacro ( << this->GetClassName() << " Error getting " #name " Dynamic cast returned 0" ); \
return 0; \
} \
}
// struct vtkITKProgressDisplay
// {
// ProgressDisplay(vtkObject* obj, itk::ProcessObject* process): m_Process(process), m_Object(obj) {}
// void Display()
// {
// m_Object->SetProgress ( m_Process->GetProgress() );
// }
// itk::ProcessObject::Pointer m_Process;
// vtkObject* m_Object();
// };
// // Add a progress observer for the itk::CurvatureFlowImageFilter.
// // This will make it clear when this part of the ITK pipeline
// // executes.
// ProgressDisplay progressDisplay(denoiser);
// itk::SimpleMemberCommand<ProgressDisplay>::Pointer progressEvent =
// itk::SimpleMemberCommand<ProgressDisplay>::New();
// progressEvent->SetCallbackFunction(&progressDisplay,
// &ProgressDisplay::Display);
// denoiser->AddObserver(itk::ProgressEvent(), progressEvent);
#endif
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