/usr/include/ITK-4.5/itkImageSpatialObject.h is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
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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 __itkImageSpatialObject_h
#define __itkImageSpatialObject_h
#include "itkImage.h"
#include "itkSpatialObject.h"
#include "itkNearestNeighborInterpolateImageFunction.h"
namespace itk
{
/** \class ImageSpatialObject
* \brief Implementation of an image as spatial object.
*
* This class combines functionnalities from a spatial object,
* and an image.
*
* \sa SpatialObject CompositeSpatialObject
* \ingroup ITKSpatialObjects
*/
template< unsigned int TDimension = 3,
typename TPixelType = unsigned char
>
class ImageSpatialObject:
public SpatialObject< TDimension >
{
public:
typedef double ScalarType;
typedef ImageSpatialObject< TDimension, TPixelType > Self;
typedef SpatialObject< TDimension > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef TPixelType PixelType;
typedef Image< PixelType, TDimension > ImageType;
typedef typename ImageType::ConstPointer ImagePointer;
typedef typename ImageType::IndexType IndexType;
typedef typename ImageType::RegionType RegionType;
typedef typename Superclass::TransformType TransformType;
typedef typename Superclass::PointType PointType;
typedef typename Superclass::BoundingBoxType BoundingBoxType;
typedef InterpolateImageFunction< ImageType > InterpolatorType;
typedef NearestNeighborInterpolateImageFunction< ImageType >
NNInterpolatorType;
typedef VectorContainer< IdentifierType, PointType > PointContainerType;
typedef typename PointContainerType::Pointer PointContainerPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(ImageSpatialObject, SpatialObject);
/** Set the image. */
void SetImage(const ImageType *image);
/** Get a pointer to the image currently attached to the object. */
const ImageType * GetImage(void) const;
/** Return true if the object is evaluable at the requested point,
* and else otherwise. */
bool IsEvaluableAt(const PointType & point,
unsigned int depth = 0, char *name = NULL) const;
/** Returns the value of the image at the requested point.
* If the point is not inside the object, then an exception is thrown.
* \sa ExceptionObject */
bool ValueAt(const PointType & point, double & value,
unsigned int depth = 0, char *name = NULL) const;
/** Returns true if the point is inside, false otherwise. */
bool IsInside(const PointType & point,
unsigned int depth, char *name) const;
/** Test whether a point is inside or outside the object
* For computational speed purposes, it is faster if the method does not
* check the name of the class and the current depth */
bool IsInside(const PointType & point) const;
/** Compute the boundaries of the iamge spatial object. */
bool ComputeLocalBoundingBox() const;
/** Returns the latest modified time of the object and its component. */
ModifiedTimeType GetMTime(void) const;
/** Set the slice position */
void SetSlicePosition(unsigned int dimension, int position);
/** Get the slice position */
int GetSlicePosition(unsigned int dimension)
{ return m_SlicePosition[dimension]; }
const char * GetPixelType()
{
return m_PixelType.c_str();
}
/** Set/Get the interpolator */
void SetInterpolator(InterpolatorType *interpolator);
itkGetModifiableObjectMacro(Interpolator, InterpolatorType);
protected:
ImageSpatialObject(const Self &); //purposely not implemented
void operator=(const Self &); //purposely not implemented
ImagePointer m_Image;
ImageSpatialObject();
virtual ~ImageSpatialObject();
void PrintSelf(std::ostream & os, Indent indent) const;
int * m_SlicePosition;
std::string m_PixelType;
typename InterpolatorType::Pointer m_Interpolator;
template <typename T>
void InternalSetPixelType(const T *)
{
itkWarningMacro("itk::ImageSpatialObject() : PixelType not recognized");
}
void InternalSetPixelType(const short *)
{
m_PixelType = "short";
}
void InternalSetPixelType(const unsigned char *)
{
m_PixelType = "unsigned char";
}
void InternalSetPixelType(const unsigned short *)
{
m_PixelType = "unsigned short";
}
void InternalSetPixelType(const float *)
{
m_PixelType = "float";
}
void InternalSetPixelType(const double *)
{
m_PixelType = "double";
}
};
} // end of namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkImageSpatialObject.hxx"
#endif
#endif //__itkImageSpatialObject_h
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