ITK  5.0.0
Insight Segmentation and Registration Toolkit
SphinxExamples/src/Core/Transform/CopyACompositeTransform/Code.cxx
/*=========================================================================
*
* 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.
*
*=========================================================================*/
int main( int , char* [] )
{
using ScalarType = float;
constexpr unsigned int Dimension = 3;
using EulerTransformType = itk::Euler3DTransform< ScalarType >;
EulerTransformType::Pointer eulerTransform = EulerTransformType::New();
EulerTransformType::ParametersType eulerParameters( 6 );
eulerParameters[0] = 0.1;
eulerParameters[1] = 0.2;
eulerParameters[2] = 0.3;
eulerParameters[3] = 4.0;
eulerParameters[4] = 5.0;
eulerParameters[5] = 6.0;
eulerTransform->SetParameters( eulerParameters );
EulerTransformType::FixedParametersType eulerFixedParameters( Dimension );
eulerFixedParameters[0] = -3.5;
eulerFixedParameters[1] = -4.5;
eulerFixedParameters[2] = -5.5;
eulerTransform->SetFixedParameters( eulerFixedParameters );
ScaleTransformType::Pointer scaleTransform = ScaleTransformType::New();
ScaleTransformType::ParametersType scaleParameters( Dimension );
scaleParameters[0] = 0.6;
scaleParameters[1] = 0.7;
scaleParameters[2] = 0.8;
scaleTransform->SetParameters( scaleParameters );
using CompositeTransformType = itk::CompositeTransform< ScalarType, Dimension >;
CompositeTransformType::Pointer compositeTransform = CompositeTransformType::New();
compositeTransform->AddTransform( eulerTransform );
compositeTransform->AddTransform( scaleTransform );
std::cout << "Original transform: " << compositeTransform << std::endl;
CompositeTransformType::Pointer transformCopy = compositeTransform->Clone();
std::cout << "Transform copy: " << transformCopy << std::endl;
return EXIT_SUCCESS;
}