ITK  4.8.0
Insight Segmentation and Registration Toolkit
SphinxExamples/src/Filtering/ImageGrid/AppendTwo3DVolumes/Code.cxx
int main( int argc, char* argv[] )
{
if( argc != 4 )
{
std::cerr << "Usage: "<< std::endl;
std::cerr << argv[0];
std::cerr << " <InputFileName1> <InputFileName2> <OutputFileName>";
std::cerr << std::endl;
return EXIT_FAILURE;
}
const char * inputFileName1 = argv[1];
const char * inputFileName2 = argv[2];
const char * outputFileName = argv[3];
const unsigned int Dimension = 3;
typedef unsigned char PixelType;
ReaderType::Pointer reader1 = ReaderType::New();
reader1->SetFileName( inputFileName1 );
ReaderType::Pointer reader2 = ReaderType::New();
reader2->SetFileName( inputFileName2 );
TileFilterType::Pointer tileFilter = TileFilterType::New();
tileFilter->SetInput( 0, reader1->GetOutput() );
tileFilter->SetInput( 1, reader2->GetOutput() );
TileFilterType::LayoutArrayType layout;
layout[0] = 1;
layout[1] = 1;
layout[2] = 2;
tileFilter->SetLayout( layout );
WriterType::Pointer writer = WriterType::New();
writer->SetFileName( outputFileName );
writer->SetInput( tileFilter->GetOutput() );
try
{
writer->Update();
}
catch( itk::ExceptionObject & error )
{
std::cerr << "Error: " << error << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}