An image region represents a structured region of data. More...
#include <itkImageRegion.h>
Public Types | |
| typedef Index < itkGetStaticConstMacro(ImageDimension) > | IndexType |
| typedef IndexValueType | IndexValueArrayType [ImageDimension] |
| typedef IndexType::IndexValueType | IndexValueType |
| typedef IndexType::OffsetType | OffsetType |
| typedef OffsetType::OffsetValueType | OffsetValueType |
| enum | RegionType { ITK_UNSTRUCTURED_REGION, ITK_STRUCTURED_REGION } |
| typedef ImageRegion | Self |
| typedef Size < itkGetStaticConstMacro(ImageDimension) > | SizeType |
| typedef SizeType::SizeValueType | SizeValueType |
| typedef ImageRegion < itkGetStaticConstMacro(SliceDimension)> | SliceRegion |
| typedef Region | Superclass |
Public Member Functions | |
| bool | Crop (const Self ®ion) |
| const IndexType & | GetIndex () const |
| virtual const char * | GetNameOfClass () const |
| SizeValueType | GetNumberOfPixels () const |
| virtual Superclass::RegionType | GetRegionType () const |
| const SizeType & | GetSize () const |
| ImageRegion () | |
| ImageRegion (const Self ®ion) | |
| ImageRegion (const IndexType &index, const SizeType &size) | |
| ImageRegion (const SizeType &size) | |
| void | operator= (const Self ®ion) |
| virtual void | Print (std::ostream &os, Indent indent=0) const |
| void | SetIndex (const IndexType &index) |
| void | SetSize (const SizeType &size) |
| SliceRegion | Slice (const unsigned long dim) const |
| virtual | ~ImageRegion () |
| 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 ®ion) const |
| bool | operator!= (const Self ®ion) const |
| bool | IsInside (const IndexType &index) const |
| template<typename TCoordRepType > | |
| bool | IsInside (const ContinuousIndex< TCoordRepType, VImageDimension > &index) const |
| bool | IsInside (const Self ®ion) const |
| void | PadByRadius (IndexValueType radius) |
| void | PadByRadius (const IndexValueArrayType radius) |
| void | PadByRadius (const SizeType &radius) |
Static Public Member Functions | |
| static unsigned int | GetImageDimension () |
Static Public Attributes | |
| static const unsigned int | ImageDimension = VImageDimension |
| static const unsigned int | SliceDimension = (ImageDimension - (ImageDimension > 1)) |
Protected Member Functions | |
| virtual void | PrintSelf (std::ostream &os, Indent indent) const |
| virtual void | PrintHeader (std::ostream &os, Indent indent) const |
| virtual void | PrintTrailer (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 55 of file itkImageRegion.h.
Member Typedef Documentation
| typedef Index< itkGetStaticConstMacro( ImageDimension) > itk::ImageRegion< VImageDimension >::IndexType |
Index typedef support. An index is used to access pixel values.
Definition at line 78 of file itkImageRegion.h.
| typedef IndexValueType itk::ImageRegion< VImageDimension >::IndexValueArrayType[ImageDimension] |
Definition at line 80 of file itkImageRegion.h.
| typedef IndexType::IndexValueType itk::ImageRegion< VImageDimension >::IndexValueType |
Definition at line 79 of file itkImageRegion.h.
| typedef IndexType::OffsetType itk::ImageRegion< VImageDimension >::OffsetType |
Definition at line 81 of file itkImageRegion.h.
| typedef OffsetType::OffsetValueType itk::ImageRegion< VImageDimension >::OffsetValueType |
Definition at line 82 of file itkImageRegion.h.
| typedef ImageRegion itk::ImageRegion< VImageDimension >::Self |
Standard class typedefs.
Reimplemented from itk::Region.
Definition at line 59 of file itkImageRegion.h.
| typedef Size< itkGetStaticConstMacro( ImageDimension ) > itk::ImageRegion< VImageDimension >::SizeType |
Size typedef support. A size is used to define region bounds.
Definition at line 85 of file itkImageRegion.h.
| typedef SizeType::SizeValueType itk::ImageRegion< VImageDimension >::SizeValueType |
Definition at line 86 of file itkImageRegion.h.
| typedef ImageRegion<itkGetStaticConstMacro(SliceDimension)> itk::ImageRegion< VImageDimension >::SliceRegion |
Slice region typedef. SliceRegion is one dimension less than Self.
Definition at line 89 of file itkImageRegion.h.
| typedef Region itk::ImageRegion< VImageDimension >::Superclass |
Definition at line 60 of file itkImageRegion.h.
Member Enumeration Documentation
enum itk::Region::RegionType [inherited] |
Enums used to describe the extent types.
Reimplemented in itk::ImageIORegion.
Definition at line 63 of file itkRegion.h.
Constructor & Destructor Documentation
| itk::ImageRegion< VImageDimension >::ImageRegion | ( | ) |
Constructor. ImageRegion is a lightweight object that is not reference counted, so the constructor is public.
| virtual itk::ImageRegion< VImageDimension >::~ImageRegion | ( | ) | [virtual] |
Destructor. ImageRegion is a lightweight object that is not reference counted, so the destructor is public.
| 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 105 of file itkImageRegion.h.
| 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 109 of file itkImageRegion.h.
| 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 115 of file itkImageRegion.h.
Member Function Documentation
| 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.
| static unsigned int itk::ImageRegion< VImageDimension >::GetImageDimension | ( | ) | [inline, static] |
Dimension of the image available at run time.
Definition at line 74 of file itkImageRegion.h.
| const IndexType& itk::ImageRegion< VImageDimension >::GetIndex | ( | void | ) | const [inline] |
Get index defining the corner of the region.
Definition at line 128 of file itkImageRegion.h.
Referenced by itk::SpatialObject< ::itk::GetMeshDimension< TMesh >::PointDimension >::ComputeIndex(), itk::SpatialObject< ::itk::GetMeshDimension< TMesh >::PointDimension >::ComputeOffset(), itk::ImageIORegionAdaptor< VDimension >::Convert(), itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion(), and itk::ImageToImageFilterDetail::ImageToImageFilterDefaultCopyRegion().
| 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 150 of file itkImageRegion.h.
| virtual const char* itk::ImageRegion< VImageDimension >::GetNameOfClass | ( | ) | const [virtual] |
Standard part of all itk objects.
Reimplemented from itk::Region.
| SizeValueType itk::ImageRegion< VImageDimension >::GetNumberOfPixels | ( | ) | const |
Get the number of pixels contained in this region. This just multiplies the size components.
| 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 92 of file itkImageRegion.h.
| const SizeType& itk::ImageRegion< VImageDimension >::GetSize | ( | void | ) | const [inline] |
Get the size of the region.
Definition at line 137 of file itkImageRegion.h.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert(), itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion(), itk::ImageToImageFilterDetail::ImageToImageFilterDefaultCopyRegion(), itk::PhasedArray3DSpecialCoordinatesImage< TPixel >::TransformContinuousIndexToPhysicalPoint(), itk::PhasedArray3DSpecialCoordinatesImage< TPixel >::TransformIndexToPhysicalPoint(), itk::PhasedArray3DSpecialCoordinatesImage< TPixel >::TransformPhysicalPointToContinuousIndex(), and itk::PhasedArray3DSpecialCoordinatesImage< TPixel >::TransformPhysicalPointToIndex().
| 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 143 of file itkImageRegion.h.
| bool itk::ImageRegion< VImageDimension >::IsInside | ( | const ContinuousIndex< TCoordRepType, VImageDimension > & | index | ) | const [inline] |
Test if a continuous index is inside the region. If ITK_USE_CENTERED_PIXEL_COORDINATES_CONSISTENTLY is on, we take into account the fact that each voxel has its center at the integer coordinate and extends half way to the next integer coordinate.
Definition at line 203 of file itkImageRegion.h.
| bool itk::ImageRegion< VImageDimension >::IsInside | ( | const Self & | region | ) | const [inline] |
Test if a region (the argument) is completely inside of this region. If the region that is passed as argument to this method, has a size of value zero, then it will not be considered to be inside of the current region, even its starting index is inside.
Definition at line 238 of file itkImageRegion.h.
| bool itk::ImageRegion< VImageDimension >::IsInside | ( | const IndexType & | index | ) | const [inline] |
Test if an index is inside
Definition at line 179 of file itkImageRegion.h.
Referenced by itk::PhasedArray3DSpecialCoordinatesImage< TPixel >::TransformPhysicalPointToContinuousIndex(), and itk::PhasedArray3DSpecialCoordinatesImage< TPixel >::TransformPhysicalPointToIndex().
| bool itk::ImageRegion< VImageDimension >::operator!= | ( | const Self & | region | ) | const [inline] |
Compare two regions.
Definition at line 167 of file itkImageRegion.h.
| 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 120 of file itkImageRegion.h.
| bool itk::ImageRegion< VImageDimension >::operator== | ( | const Self & | region | ) | const [inline] |
Compare two regions.
Definition at line 156 of file itkImageRegion.h.
| void itk::ImageRegion< VImageDimension >::PadByRadius | ( | IndexValueType | 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.
| 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.
| void itk::ImageRegion< VImageDimension >::PadByRadius | ( | const IndexValueArrayType | 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.
| virtual void itk::Region::Print | ( | std::ostream & | os, | |
| Indent | indent = 0 | |||
| ) | const [virtual, inherited] |
Print the region.
| virtual void itk::Region::PrintHeader | ( | std::ostream & | os, | |
| Indent | indent | |||
| ) | const [protected, virtual, inherited] |
| 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.
| virtual void itk::Region::PrintTrailer | ( | std::ostream & | os, | |
| Indent | indent | |||
| ) | const [protected, virtual, inherited] |
| void itk::ImageRegion< VImageDimension >::SetIndex | ( | const IndexType & | index | ) | [inline] |
Set the index defining the corner of the region.
Definition at line 124 of file itkImageRegion.h.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert(), itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion(), and itk::ImageToImageFilterDetail::ImageToImageFilterDefaultCopyRegion().
| 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 148 of file itkImageRegion.h.
| 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 141 of file itkImageRegion.h.
| 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 133 of file itkImageRegion.h.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert(), itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion(), itk::ImageToImageFilterDetail::ImageToImageFilterDefaultCopyRegion(), itk::VectorImage< TPixelType, Dimension >::SetRegions(), itk::SpecialCoordinatesImage< TPixel, 3 >::SetRegions(), and itk::Image< BloxBoundaryPointPixel< TImageDimension >, TImageDimension >::SetRegions().
| 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
friend class ImageBase< VImageDimension > [friend] |
Friends of ImageRegion
Definition at line 294 of file itkImageRegion.h.
Member Data Documentation
const unsigned int itk::ImageRegion< VImageDimension >::ImageDimension = VImageDimension [static] |
Dimension of the image available at compile time.
Definition at line 66 of file itkImageRegion.h.
const unsigned int itk::ImageRegion< VImageDimension >::SliceDimension = (ImageDimension - (ImageDimension > 1)) [static] |
Dimension one lower than the image unless the image is one dimensional in which case the SliceDimension is also one dimensional.
Definition at line 71 of file itkImageRegion.h.
The documentation for this class was generated from the following file:
