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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 "itkTestingMacros.h"
#include <fstream>
#define SPECIFIC_IMAGEIO_MODULE_TEST
int itkBMPImageIOTest2( int argc, char* argv[] )
{
if( argc < 3 )
{
std::cerr << "Usage: " << argv[0] << " input output" << std::endl;
return EXIT_FAILURE;
}
const unsigned int Dimension = 2;
typedef unsigned char ComponentType;
typedef itk::RGBAPixel< ComponentType > PixelType;
typedef itk::Image< PixelType, Dimension > ImageType;
typedef itk::ImageFileReader< ImageType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
reader->UpdateOutputInformation();
std::cout << "PixelType: "
<< reader->GetImageIO()->GetPixelTypeAsString( reader->GetImageIO()->GetPixelType() )
<< std::endl;
std::cout << "ComponentType: "
<< reader->GetImageIO()->GetComponentTypeAsString(reader->GetImageIO()->GetComponentType() )
<< std::endl;
std::cout << "NumberOfComponents: "
<< reader->GetImageIO()->GetNumberOfComponents() << std::endl;
TRY_EXPECT_NO_EXCEPTION( reader->Update() );
ImageType::Pointer image = reader->GetOutput();
image->Print( std::cout );
ImageType::RegionType region = image->GetLargestPossibleRegion();
std::cout << "LargestPossibleRegion " << region;
// Print the IO
reader->GetImageIO()->Print( std::cout );
// Generate test image
itk::ImageFileWriter< ImageType >::Pointer writer;
writer = itk::ImageFileWriter< ImageType >::New();
writer->SetInput( reader->GetOutput() );
writer->SetFileName( argv[2] );
TRY_EXPECT_NO_EXCEPTION( writer->Update() );
// Print the IO
writer->GetImageIO()->Print( std::cout );
std::cout << "Test finished" << std::endl;
return EXIT_SUCCESS;
}
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