/usr/include/ITK-4.5/itkCenteredAffineTransform.h is in libinsighttoolkit4-dev 4.5.0-3.
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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.
*
*=========================================================================*/
#ifndef __itkCenteredAffineTransform_h
#define __itkCenteredAffineTransform_h
#include "itkAffineTransform.h"
namespace itk
{
/** \class CenteredAffineTransform
* \brief Affine transformation with a specified center of rotation.
*
* This class implements an Affine transform in which the rotation center
* can be explicitly selected.
*
* \ingroup ITKTransform
*/
template <
typename TScalar = double, // Data type for scalars
unsigned int NDimensions = 3>
// Number of dimensions in the input space
class CenteredAffineTransform : public AffineTransform<TScalar,
NDimensions>
{
public:
/** Standard typedefs */
typedef CenteredAffineTransform Self;
typedef AffineTransform<TScalar, NDimensions> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(CenteredAffineTransform, AffineTransform);
/** New macro for creation of through a Smart Pointer */
itkNewMacro(Self);
/** Dimension of the domain space. */
itkStaticConstMacro(SpaceDimension, unsigned int, NDimensions);
itkStaticConstMacro( ParametersDimension, unsigned int,
NDimensions * ( NDimensions + 2 ) );
/** Types taken from the Superclass */
typedef typename Superclass::ParametersType ParametersType;
typedef typename Superclass::ParametersValueType ParametersValueType;
typedef typename Superclass::JacobianType JacobianType;
typedef typename Superclass::ScalarType ScalarType;
typedef typename Superclass::InputVectorType InputVectorType;
typedef typename Superclass::OutputVectorType OutputVectorType;
typedef typename Superclass::InputCovariantVectorType
InputCovariantVectorType;
typedef typename Superclass::OutputCovariantVectorType
OutputCovariantVectorType;
typedef typename Superclass::InputVnlVectorType InputVnlVectorType;
typedef typename Superclass::OutputVnlVectorType OutputVnlVectorType;
typedef typename Superclass::InputPointType InputPointType;
typedef typename Superclass::InputPointValueType InputPointValueType;
typedef typename Superclass::OutputVectorValueType OutputVectorValueType;
typedef typename Superclass::OutputPointType OutputPointType;
typedef typename Superclass::MatrixType MatrixType;
typedef typename Superclass::MatrixValueType MatrixValueType;
typedef typename Superclass::OffsetType OffsetType;
/** Base inverse transform type. This type should not be changed to the
* concrete inverse transform type or inheritance would be lost. */
typedef typename Superclass::InverseTransformBaseType InverseTransformBaseType;
typedef typename InverseTransformBaseType::Pointer InverseTransformBasePointer;
/** Set/Get the transformation from a container of parameters.
* The first (NDimension x NDimension) parameters define the
* matrix, the next N parameters define the center of rotation
* and the last N parameters define the translation to be applied
* after the coordinate system has been restored to the rotation center.
* Note that the Offset of the superclass is no longer in the
* parameters array since it is fully dependent on the rotation
* center and the translation parameters. */
void SetParameters(const ParametersType & parameters);
const ParametersType & GetParameters(void) const;
/** Compute the Jacobian of the transformation
*
* This method computes the Jacobian matrix of the transformation.
* given point or vector, returning the transformed point or
* vector. The rank of the Jacobian will also indicate if the transform
* is invertible at this point. */
virtual void ComputeJacobianWithRespectToParameters( const InputPointType & p, JacobianType & jacobian) const;
/** Get an inverse of this transform. */
bool GetInverse(Self *inverse) const;
/** Return an inverse of this transform. */
virtual InverseTransformBasePointer GetInverseTransform() const;
protected:
/** Construct an CenteredAffineTransform object */
CenteredAffineTransform();
/** Destroy an CenteredAffineTransform object */
virtual ~CenteredAffineTransform();
private:
CenteredAffineTransform(const Self & other);
const Self & operator=(const Self &);
}; // class CenteredAffineTransform
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkCenteredAffineTransform.hxx"
#endif
#endif /* __itkCenteredAffineTransform_h */
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