itk::PSMImageDomain< T, VDimension > Class Template Reference

#include <itkPSMImageDomain.h>

Inheritance diagram for itk::PSMImageDomain< T, VDimension >:

Collaboration diagram for itk::PSMImageDomain< T, VDimension >:

Public Types
typedef PSMImageDomain	Self
typedef PSMRegionDomain< VDimension >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef WeakPointer< const Self >	ConstWeakPointer
typedef Image< T, VDimension >	ImageType
typedef Superclass::PointType	PointType
typedef LinearInterpolateImageFunction< ImageType, typename PointType::CoordRepType >	ScalarInterpolatorType
Public Types inherited from itk::PSMRegionDomain< VDimension >
typedef PSMRegionDomain	Self
typedef PSMDomain< VDimension >	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef WeakPointer< const Self >	ConstWeakPointer
typedef Point< double, VDimension >	PointType
Public Types inherited from itk::PSMDomain< VDimension >
typedef PSMDomain	Self
typedef DataObject	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef WeakPointer< const Self >	ConstWeakPointer
typedef Point< double, VDimension >	PointType

Public Member Functions
	itkNewMacro (Self)
	itkTypeMacro (PSMImageDomain, PSMRegionDomain)
	itkStaticConstMacro (Dimension, unsigned int, VDimension)
void	SetImage (ImageType *I)
	itkGetObjectMacro (Image, ImageType)
	itkGetConstObjectMacro (Image, ImageType)
T	Sample (const PointType &p) const
bool	IsInsideBuffer (const PointType &p) const
	itkGetObjectMacro (ScalarInterpolator, ScalarInterpolatorType)
Public Member Functions inherited from itk::PSMRegionDomain< VDimension >
	itkNewMacro (Self)
	itkTypeMacro (PSMRegionDomain, PSMDomain)
	itkStaticConstMacro (Dimension, unsigned int, VDimension)
virtual bool	ApplyConstraints (PointType &p) const
	itkSetMacro (LowerBound, PointType)
	itkSetMacro (UpperBound, PointType)
virtual const PointType &	GetUpperBound () const
virtual const PointType &	GetLowerBound () const
void	SetRegion (const PointType &l, const PointType &u)
Public Member Functions inherited from itk::PSMDomain< VDimension >
	itkNewMacro (Self)
	itkTypeMacro (PSMDomain, DataObject)
	itkStaticConstMacro (Dimension, unsigned int, VDimension)
virtual double	Distance (const PointType &a, const PointType &b) const
void	DisableConstraints ()
void	EnableConstraints ()
bool	GetConstraintsEnabled () const
void	SetConstraintsEnabled (bool g)

Protected Member Functions
void	PrintSelf (std::ostream &os, Indent indent) const
Protected Member Functions inherited from itk::PSMRegionDomain< VDimension >
void	PrintSelf (std::ostream &os, Indent indent) const
Protected Member Functions inherited from itk::PSMDomain< VDimension >
void	PrintSelf (std::ostream &os, Indent indent) const

Additional Inherited Members
Protected Attributes inherited from itk::PSMDomain< VDimension >
bool	m_ConstraintsEnabled

Detailed Description

template<class T, unsigned int VDimension>
class itk::PSMImageDomain< T, VDimension >

A bounding-box region domain that sets its bounding box according to the origin, spacing, and RequestedRegion of a specified itk::Image. This Domain object may be sampled for interpolated image values using the Sample(Point) method.

See also

PSMImageDomainWithGradients

PSMRegionDomain

Definition at line 38 of file itkPSMImageDomain.h.

Member Typedef Documentation

template<class T , unsigned int VDimension>

typedef Image<T, VDimension> itk::PSMImageDomain< T, VDimension >::ImageType

Type of the ITK image used by this class.

Definition at line 49 of file itkPSMImageDomain.h.

template<class T , unsigned int VDimension>

typedef Superclass::PointType itk::PSMImageDomain< T, VDimension >::PointType

Point type of the domain (not the image).

Definition at line 58 of file itkPSMImageDomain.h.

template<class T , unsigned int VDimension>

typedef PSMImageDomain itk::PSMImageDomain< T, VDimension >::Self

Standard class typedefs

Definition at line 42 of file itkPSMImageDomain.h.

Member Function Documentation

template<class T , unsigned int VDimension>

bool itk::PSMImageDomain< T, VDimension >::IsInsideBuffer ( const PointType &  p ) const

inline

Check whether the point p may be sampled in this image domain.

Definition at line 114 of file itkPSMImageDomain.h.

  { return m_ScalarInterpolator->IsInsideBuffer(p); }

template<class T , unsigned int VDimension>

itk::PSMImageDomain< T, VDimension >::itkGetObjectMacro	(	ScalarInterpolator	,
		ScalarInterpolatorType
	)

Allow public access to the scalar interpolator.

template<class T , unsigned int VDimension>

itk::PSMImageDomain< T, VDimension >::itkNewMacro

(

Self

)

Method for creation through the object factory.

template<class T , unsigned int VDimension>

itk::PSMImageDomain< T, VDimension >::itkStaticConstMacro	(	Dimension	,
		unsigned	int,
		VDimension
	)

Dimensionality of the domain of the particle system.

template<class T , unsigned int VDimension>

itk::PSMImageDomain< T, VDimension >::itkTypeMacro	(	PSMImageDomain< T, VDimension >	,
		PSMRegionDomain
	)

Run-time type information (and related methods).

template<class T , unsigned int VDimension>

T itk::PSMImageDomain< T, VDimension >::Sample ( const PointType &  p ) const

inline

Sample the image at a point. This method performs no bounds checking. To check bounds, use IsInsideBuffer.

Definition at line 110 of file itkPSMImageDomain.h.

  {   return  m_ScalarInterpolator->Evaluate(p);  }

template<class T , unsigned int VDimension>

void itk::PSMImageDomain< T, VDimension >::SetImage ( ImageType *  I )

inline

Set/Get the itk::Image specifying the particle domain. The set method modifies the parent class LowerBound and UpperBound.

Definition at line 70 of file itkPSMImageDomain.h.

  {
    this->Modified();
    m_Image= I;

    // Set up the scalar image and interpolation.
    m_ScalarInterpolator->SetInputImage(m_Image);

    // Grab the upper-left and lower-right corners of the bounding box.  Points
    // are always in physical coordinates, not image index coordinates.
    typename ImageType::RegionType::IndexType idx
      = m_Image->GetRequestedRegion().GetIndex(); // upper lh corner
    typename ImageType::RegionType::SizeType sz
      = m_Image->GetRequestedRegion().GetSize();  // upper lh corner

    typename ImageType::PointType l0;
    m_Image->TransformIndexToPhysicalPoint(idx, l0);
    typename ImageType::PointType u0;
    m_Image->TransformIndexToPhysicalPoint(idx + sz, u0);

    // Cast points to higher precision if needed.  Parent class uses doubles
    // because they are compared directly with points in the particle system,
    // which are always double precision.
    typename Superclass::PointType l;
    typename Superclass::PointType u;
    
    for (unsigned int i = 0; i < VDimension; i++)
      {
      l[i] = static_cast<double>(l0[i]);
      u[i] = static_cast<double>(u0[i]);
      }
    
    this->SetLowerBound(l);
    this->SetUpperBound(u);
  }

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The documentation for this class was generated from the following file:

• C:/Users/Brig/Documents/ShapeWorksStudio/src/ParticleShapeworks/include/itkPSMImageDomain.h