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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkSimpleFilterWatcher.h"
#include "itkMaximumProjectionImageFilter.h"
int itkMaximumProjectionImageFilterTest3(int argc, char * argv[])
{
if( argc < 4 )
{
std::cerr << "Missing parameters " << std::endl;
std::cerr << "Usage: " << argv[0];
std::cerr << "Dimension Inputimage Outputimage " << std::endl;
return EXIT_FAILURE;
}
int dim = atoi(argv[1]);
typedef unsigned char PixelType;
typedef itk::Image< PixelType, 3 > ImageType;
typedef itk::Image< PixelType, 2 > Image2DType;
typedef itk::ImageFileReader< ImageType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[2] );
typedef itk::MaximumProjectionImageFilter<
ImageType, Image2DType > FilterType;
FilterType::Pointer filter = FilterType::New();
filter->SetInput( reader->GetOutput() );
filter->SetProjectionDimension( dim );
itk::SimpleFilterWatcher watcher(filter, "filter");
typedef itk::ImageFileWriter< Image2DType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( filter->GetOutput() );
writer->SetFileName( argv[3] );
try
{
writer->Update();
}
catch ( itk::ExceptionObject & excp )
{
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
// Set ProjectionDimension to a bad value
bool caught = false;
try
{
filter->SetProjectionDimension(100);
writer->Update();
}
catch ( itk::ExceptionObject & excp )
{
std::cerr << std::endl << "Caught expected exception!";
std::cerr << excp << std::endl;
caught = true;
}
if (!caught)
{
std::cerr << "Failed to catch expected exception!" << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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