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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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
*
* https://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.
*
*=========================================================================*/
#ifndef itkEuler2DTransform_h
#define itkEuler2DTransform_h
#include <iostream>
#include "itkRigid2DTransform.h"
namespace itk
{
/** \class Euler2DTransform
*
* \brief Euler2DTransform of a vector space (e.g. space coordinates)
*
* This transform applies a rigid transformation is 2D space.
* The transform is specified as a rotation around arbitrary center
* and is followed by a translation.
*
* This transform is basically is a synonym for Rigid2DTransform.
*
* \sa Rigid2DTransform
*
* \ingroup ITKTransform
*/
template <typename TParametersValueType = double>
class ITK_TEMPLATE_EXPORT Euler2DTransform : public Rigid2DTransform<TParametersValueType>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(Euler2DTransform);
/** Standard class type aliases. */
using Self = Euler2DTransform;
using Superclass = Rigid2DTransform<TParametersValueType>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** New macro for creation of through a Smart Pointer. */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(Euler2DTransform);
/** Dimension of parameters. */
static constexpr unsigned int SpaceDimension = 2;
static constexpr unsigned int ParametersDimension = 3;
/** Parameters type. */
using typename Superclass::ScalarType;
using typename Superclass::ParametersType;
using typename Superclass::FixedParametersType;
/** Jacobian type. */
using typename Superclass::JacobianType;
using typename Superclass::JacobianPositionType;
using typename Superclass::InverseJacobianPositionType;
/** Point type. */
using typename Superclass::InputPointType;
using typename Superclass::OutputPointType;
/** Vector type. */
using typename Superclass::InputVectorType;
using typename Superclass::OutputVectorType;
/** CovariantVector type. */
using typename Superclass::InputCovariantVectorType;
using typename Superclass::OutputCovariantVectorType;
/** VnlVector type. */
using typename Superclass::InputVnlVectorType;
using typename Superclass::OutputVnlVectorType;
using typename Superclass::MatrixType;
/** Base inverse transform type. This type should not be changed to the
* concrete inverse transform type or inheritance would be lost.*/
using InverseTransformBaseType = typename Superclass::InverseTransformBaseType;
using InverseTransformBasePointer = typename InverseTransformBaseType::Pointer;
/**
* This method creates and returns a new Euler2DTransform object
* which is the inverse of self.
*/
void
CloneInverseTo(Pointer & result) const;
/** Get an inverse of this transform. */
bool
GetInverse(Self * inverse) const;
/** Return an inverse of this transform. */
InverseTransformBasePointer
GetInverseTransform() const override;
/**
* This method creates and returns a new Euler2DTransform object
* which has the same parameters as self.
*/
void
CloneTo(Pointer & result) const;
/**
* Update the angle from the underlying matrix. This method
* is old and is retained for backward compatibility.
*/
void
ComputeAngleFromMatrix()
{
this->ComputeMatrixParameters();
}
protected:
Euler2DTransform(unsigned int parametersDimension);
Euler2DTransform();
~Euler2DTransform() override = default;
void
PrintSelf(std::ostream & os, Indent indent) const override;
}; // class Euler2DTransform
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkEuler2DTransform.hxx"
#endif
#endif /* itkEuler2DTransform_h */
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