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itk::ImageRegion< VImageDimension > Class Template Reference
[Image Representation Objects]

An image region represents a structured region of data. More...

#include <itkImageRegion.h>

Inheritance diagram for itk::ImageRegion:

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Collaboration diagram for itk::ImageRegion< VImageDimension >:

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List of all members.

Public Types

typedef ImageRegion Self
typedef Region Superclass
typedef Index< VImageDimension > IndexType
typedef IndexType::IndexValueType IndexValueType
typedef Size< VImageDimension > SizeType
typedef SizeType::SizeValueType SizeValueType
typedef ImageRegion< itkGetStaticConstMacro(SliceDimension) SliceRegion )

Public Methods

virtual const char * GetClassName () const
 itkStaticConstMacro (ImageDimension, unsigned int, VImageDimension)
 itkStaticConstMacro (SliceDimension, unsigned int,(VImageDimension-(VImageDimension > 1)))
virtual Superclass::RegionType GetRegionType () const
 ImageRegion ()
virtual ~ImageRegion ()
 ImageRegion (const Self &region)
 ImageRegion (const IndexType &index, const SizeType &size)
 ImageRegion (const SizeType &size)
void operator= (const Self &region)
void SetIndex (const IndexType &index)
const IndexTypeGetIndex () const
void SetSize (const SizeType &size)
const SizeTypeGetSize () const
unsigned long GetNumberOfPixels () const
bool Crop (const Self &region)
SliceRegion Slice (const unsigned long dim) const
void SetSize (unsigned long i, SizeValueType sze)
SizeValueType GetSize (unsigned long i) const
void SetIndex (unsigned long i, IndexValueType sze)
IndexValueType GetIndex (unsigned long i) const
bool operator== (const Self &region) const
bool operator!= (const Self &region) const
bool IsInside (const IndexType &index) const
template<typename TCoordRepType> bool IsInside (const ContinuousIndex< TCoordRepType, VImageDimension > &index) const
bool IsInside (const Self &region) const
void PadByRadius (unsigned long radius)
void PadByRadius (const unsigned long radius[VImageDimension])
void PadByRadius (const SizeType &radius)

Static Public Methods

unsigned int GetImageDimension ()

Protected Methods

virtual void PrintSelf (std::ostream &os, Indent indent) const

Friends

class ImageBase< VImageDimension >

Detailed Description

template<unsigned int VImageDimension>
class itk::ImageRegion< VImageDimension >

An image region represents a structured region of data.

ImageRegion is an class that represents some structured portion or piece of an Image. The ImageRegion is represented with an index and a size in each of the n-dimensions of the image. (The index is the corner of the image, the size is the lengths of the image in each of the topological directions.)

See also:
Region , Index , Size , MeshRegion

Definition at line 54 of file itkImageRegion.h.


Member Typedef Documentation

template<unsigned int VImageDimension>
typedef Index<VImageDimension> itk::ImageRegion< VImageDimension >::IndexType
 

Index typedef support. An index is used to access pixel values.

Definition at line 77 of file itkImageRegion.h.

template<unsigned int VImageDimension>
typedef IndexType::IndexValueType itk::ImageRegion< VImageDimension >::IndexValueType
 

Definition at line 78 of file itkImageRegion.h.

template<unsigned int VImageDimension>
typedef ImageRegion itk::ImageRegion< VImageDimension >::Self
 

Standard class typedefs.

Reimplemented from itk::Region.

Definition at line 58 of file itkImageRegion.h.

template<unsigned int VImageDimension>
typedef Size<VImageDimension> itk::ImageRegion< VImageDimension >::SizeType
 

Size typedef support. A size is used to define region bounds.

Definition at line 81 of file itkImageRegion.h.

template<unsigned int VImageDimension>
typedef SizeType::SizeValueType itk::ImageRegion< VImageDimension >::SizeValueType
 

Definition at line 82 of file itkImageRegion.h.

template<unsigned int VImageDimension>
typedef ImageRegion<itkGetStaticConstMacro(SliceDimension) itk::ImageRegion< VImageDimension >::SliceRegion)
 

Slice region typedef. SliceRegion is one dimension less than Self.

Definition at line 85 of file itkImageRegion.h.

template<unsigned int VImageDimension>
typedef Region itk::ImageRegion< VImageDimension >::Superclass
 

Definition at line 59 of file itkImageRegion.h.


Constructor & Destructor Documentation

template<unsigned int VImageDimension>
itk::ImageRegion< VImageDimension >::ImageRegion  
 

Constructor. ImageRegion is a lightweight object that is not reference counted, so the constructor is public.

template<unsigned int VImageDimension>
virtual itk::ImageRegion< VImageDimension >::~ImageRegion   [virtual]
 

Destructor. ImageRegion is a lightweight object that is not reference counted, so the destructor is public.

template<unsigned int VImageDimension>
itk::ImageRegion< VImageDimension >::ImageRegion const Self   region [inline]
 

Copy constructor. ImageRegion is a lightweight object that is not reference counted, so the copy constructor is public.

Definition at line 101 of file itkImageRegion.h.

template<unsigned int VImageDimension>
itk::ImageRegion< VImageDimension >::ImageRegion const IndexType   index,
const SizeType   size
[inline]
 

Constructor that takes an index and size. ImageRegion is a lightweight object that is not reference counted, so this constructor is public.

Definition at line 105 of file itkImageRegion.h.

template<unsigned int VImageDimension>
itk::ImageRegion< VImageDimension >::ImageRegion const SizeType   size [inline]
 

Constructor that takes a size and assumes an index of zeros. ImageRegion is lightweight object that is not reference counted so this constructor is public.

Definition at line 111 of file itkImageRegion.h.


Member Function Documentation

template<unsigned int VImageDimension>
bool itk::ImageRegion< VImageDimension >::Crop const Self   region
 

Crop a region by another region. If this region is outside of the crop, this method returns false and does not modify the region. Otherwise, this method returns true and the region is modified to reflect the crop.

template<unsigned int VImageDimension>
virtual const char* itk::ImageRegion< VImageDimension >::GetClassName   const [virtual]
 

Standard part of all itk objects.

Reimplemented from itk::Region.

template<unsigned int VImageDimension>
unsigned int itk::ImageRegion< VImageDimension >::GetImageDimension   [inline, static]
 

Dimension of the image available at run time.

Definition at line 73 of file itkImageRegion.h.

template<unsigned int VImageDimension>
IndexValueType itk::ImageRegion< VImageDimension >::GetIndex unsigned long    i const [inline]
 

Convenience methods to get and set the index of the particular dimension i.

Definition at line 146 of file itkImageRegion.h.

template<unsigned int VImageDimension>
const IndexType& itk::ImageRegion< VImageDimension >::GetIndex void    const [inline]
 

Get index defining the corner of the region.

Definition at line 124 of file itkImageRegion.h.

Referenced by itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion().

template<unsigned int VImageDimension>
unsigned long itk::ImageRegion< VImageDimension >::GetNumberOfPixels   const
 

Get the number of pixels contained in this region. This just multiplies the size components.

template<unsigned int VImageDimension>
virtual Superclass::RegionType itk::ImageRegion< VImageDimension >::GetRegionType   const [inline, virtual]
 

Return the region type. Images are described with structured regions.

Implements itk::Region.

Definition at line 88 of file itkImageRegion.h.

template<unsigned int VImageDimension>
SizeValueType itk::ImageRegion< VImageDimension >::GetSize unsigned long    i const [inline]
 

Convenience methods to get and set the size of the particular dimension i.

Definition at line 139 of file itkImageRegion.h.

template<unsigned int VImageDimension>
const SizeType& itk::ImageRegion< VImageDimension >::GetSize   const [inline]
 

Get the size of the region.

Definition at line 133 of file itkImageRegion.h.

Referenced by itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion().

template<unsigned int VImageDimension>
bool itk::ImageRegion< VImageDimension >::IsInside const Self   region const [inline]
 

Test if a region (the argument) is completly inside of this region

Definition at line 219 of file itkImageRegion.h.

template<unsigned int VImageDimension>
template<typename TCoordRepType>
bool itk::ImageRegion< VImageDimension >::IsInside const ContinuousIndex< TCoordRepType, VImageDimension > &    index const [inline]
 

Test if an index is inside

Definition at line 195 of file itkImageRegion.h.

template<unsigned int VImageDimension>
bool itk::ImageRegion< VImageDimension >::IsInside const IndexType   index const [inline]
 

Test if an index is inside

Definition at line 175 of file itkImageRegion.h.

template<unsigned int VImageDimension>
itk::ImageRegion< VImageDimension >::itkStaticConstMacro SliceDimension   ,
unsigned    int,
(VImageDimension-(VImageDimension > 1))   
 

Dimension one lower than the image unless the image is one dimensional in which case the SliceDimension is also one dimensional.

template<unsigned int VImageDimension>
itk::ImageRegion< VImageDimension >::itkStaticConstMacro ImageDimension   ,
unsigned    int,
VImageDimension   
 

Dimension of the image available at compile time.

template<unsigned int VImageDimension>
bool itk::ImageRegion< VImageDimension >::operator!= const Self   region const [inline]
 

Compare two regions.

Definition at line 163 of file itkImageRegion.h.

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::operator= const Self   region [inline]
 

operator=. ImageRegion is a lightweight object that is not reference counted, so operator= is public.

Definition at line 116 of file itkImageRegion.h.

template<unsigned int VImageDimension>
bool itk::ImageRegion< VImageDimension >::operator== const Self   region const [inline]
 

Compare two regions.

Definition at line 152 of file itkImageRegion.h.

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::PadByRadius const SizeType   radius
 

Pad an image region by the specified radius. Region can be padded uniformly in all dimensions or can be padded by different amounts in each dimension.

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::PadByRadius const unsigned long    radius[VImageDimension]
 

Pad an image region by the specified radius. Region can be padded uniformly in all dimensions or can be padded by different amounts in each dimension.

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::PadByRadius unsigned long    radius
 

Pad an image region by the specified radius. Region can be padded uniformly in all dimensions or can be padded by different amounts in each dimension.

template<unsigned int VImageDimension>
virtual void itk::ImageRegion< VImageDimension >::PrintSelf std::ostream &    os,
Indent    indent
const [protected, virtual]
 

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::Region.

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::SetIndex unsigned long    i,
IndexValueType    sze
[inline]
 

Convenience methods to get and set the index of the particular dimension i.

Definition at line 144 of file itkImageRegion.h.

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::SetIndex const IndexType   index [inline]
 

Set the index defining the corner of the region.

Definition at line 120 of file itkImageRegion.h.

Referenced by itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion().

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::SetSize unsigned long    i,
SizeValueType    sze
[inline]
 

Convenience methods to get and set the size of the particular dimension i.

Definition at line 137 of file itkImageRegion.h.

template<unsigned int VImageDimension>
void itk::ImageRegion< VImageDimension >::SetSize const SizeType   size [inline]
 

Set the size of the region. This plus the index determines the rectangular shape, or extent, of the region.

Definition at line 129 of file itkImageRegion.h.

Referenced by itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion(), and itk::Image< TBloxPixelType, VImageDimension >::SetRegions().

template<unsigned int VImageDimension>
SliceRegion itk::ImageRegion< VImageDimension >::Slice const unsigned long    dim const
 

Slice a region, producing a region that is one dimension lower than the current region. Parameter "dim" specifies which dimension to remove.


Friends And Related Function Documentation

template<unsigned int VImageDimension>
friend class ImageBase< VImageDimension > [friend]
 

Friends of ImageRegion

Definition at line 275 of file itkImageRegion.h.


The documentation for this class was generated from the following file:
Generated at Fri May 21 01:28:24 2004 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000