itk::ImageIORegion Class Reference
An ImageIORegion represents a structured region of data. More...
#include <itkImageIORegion.h>
Public Types | |
| typedef std::vector < IndexValueType > | IndexType |
| typedef ptrdiff_t | IndexValueType |
| typedef ptrdiff_t | OffsetValueType |
| typedef Superclass::RegionType | RegionType |
| typedef ImageIORegion | Self |
| typedef std::vector < SizeValueType > | SizeType |
| typedef vcl_size_t | SizeValueType |
| typedef Region | Superclass |
Public Member Functions | |
| unsigned int | GetImageDimension () const |
| const IndexType & | GetIndex () const |
| virtual const char * | GetNameOfClass () const |
| SizeValueType | GetNumberOfPixels (void) const |
| unsigned int | GetRegionDimension () const |
| virtual RegionType | GetRegionType () const |
| const SizeType & | GetSize () const |
| ImageIORegion (const Self ®ion) | |
| ImageIORegion () | |
| ImageIORegion (unsigned int dimension) | |
| bool | IsInside (const Self ®ion) const |
| bool | IsInside (const IndexType &index) const |
| bool | operator!= (const Self ®ion) const |
| void | operator= (const Self ®ion) |
| bool | operator== (const Self ®ion) const |
| virtual void | Print (std::ostream &os, Indent indent=0) const |
| void | SetIndex (const IndexType &index) |
| void | SetSize (const SizeType &size) |
| virtual | ~ImageIORegion () |
| IndexValueType | GetIndex (unsigned long i) const |
| SizeValueType | GetSize (unsigned long i) const |
| void | SetIndex (const unsigned long i, IndexValueType idx) |
| void | SetSize (const unsigned long i, SizeValueType size) |
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 |
Detailed Description
An ImageIORegion represents a structured region of data.
ImageIORegion is an class that represents some structured portion or piece of an Image. The ImageIORegion 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.) ImageIORegion is not templated over dimension, but uses dynamic arrays instead.
The first pixel of an image always have a Zero index. Therefore the index values of ImageIORegion may not directly correspond to those of ImageRegion. When translation between the two is performed one much consider the largest possible region who has a non-zero starting index for the image.
- See also:
- Region
- ImageRegion
- Index
- Size
- MeshRegion
Definition at line 53 of file itkImageIORegion.h.
Member Typedef Documentation
| typedef std::vector<IndexValueType> itk::ImageIORegion::IndexType |
Index typedef support. An index is used to access pixel values.
Definition at line 67 of file itkImageIORegion.h.
| typedef ptrdiff_t itk::ImageIORegion::IndexValueType |
Definition at line 62 of file itkImageIORegion.h.
| typedef ptrdiff_t itk::ImageIORegion::OffsetValueType |
Definition at line 63 of file itkImageIORegion.h.
Region type taken from the superclass
Reimplemented from itk::Region.
Definition at line 73 of file itkImageIORegion.h.
Standard class typedefs.
Reimplemented from itk::Region.
Definition at line 57 of file itkImageIORegion.h.
| typedef std::vector<SizeValueType> itk::ImageIORegion::SizeType |
Size typedef support. A size is used to define region bounds.
Definition at line 70 of file itkImageIORegion.h.
| typedef vcl_size_t itk::ImageIORegion::SizeValueType |
these types correspond to those of itk::Size, itk::Offset and itk::Index
Definition at line 61 of file itkImageIORegion.h.
| typedef Region itk::ImageIORegion::Superclass |
Definition at line 58 of file itkImageIORegion.h.
Constructor & Destructor Documentation
| itk::ImageIORegion::ImageIORegion | ( | unsigned int | dimension | ) |
Constructor. ImageIORegion is a lightweight object that is not reference counted, so the constructor is public.
| itk::ImageIORegion::ImageIORegion | ( | ) |
Constructor. ImageIORegion is a lightweight object that is not reference counted, so the constructor is public. Default dimension is 2.
| virtual itk::ImageIORegion::~ImageIORegion | ( | ) | [virtual] |
Destructor. ImageIORegion is a lightweight object that is not reference counted, so the destructor is public.
| itk::ImageIORegion::ImageIORegion | ( | const Self & | region | ) |
Copy constructor. ImageIORegion is a lightweight object that is not reference counted, so the copy constructor is public.
Member Function Documentation
| unsigned int itk::ImageIORegion::GetImageDimension | ( | ) | const |
Dimension of the image available at run time.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert().
| IndexValueType itk::ImageIORegion::GetIndex | ( | unsigned long | i | ) | const |
Convenience methods to get the size of the image in a particular coordinate direction i. Do not try to access image sizes beyond the the ImageDimension.
| const IndexType& itk::ImageIORegion::GetIndex | ( | ) | const |
Get index defining the corner of the region.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert().
| virtual const char* itk::ImageIORegion::GetNameOfClass | ( | ) | const [virtual] |
Standard part of all itk objects.
Reimplemented from itk::Region.
| SizeValueType itk::ImageIORegion::GetNumberOfPixels | ( | void | ) | const |
Get the number of pixels contained in this region. This just multiplies the size components.
| unsigned int itk::ImageIORegion::GetRegionDimension | ( | ) | const |
Dimension of the region to be written. This differs from the the image dimension and is calculated at run-time by examining the size of the image in each coordinate direction.
| virtual RegionType itk::ImageIORegion::GetRegionType | ( | ) | const [virtual] |
Return the region type. Images are described with structured regions.
Implements itk::Region.
| SizeValueType itk::ImageIORegion::GetSize | ( | unsigned long | i | ) | const |
Convenience methods to get the size of the image in a particular coordinate direction i. Do not try to access image sizes beyond the the ImageDimension.
| const SizeType& itk::ImageIORegion::GetSize | ( | ) | const |
Get the size of the region.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert().
| bool itk::ImageIORegion::IsInside | ( | const Self & | region | ) | const |
Test if a region (the argument) is completly inside of this region
| bool itk::ImageIORegion::IsInside | ( | const IndexType & | index | ) | const |
Test if an index is inside
| bool itk::ImageIORegion::operator!= | ( | const Self & | region | ) | const |
Compare two regions.
| void itk::ImageIORegion::operator= | ( | const Self & | region | ) |
operator=. ImageIORegion is a lightweight object that is not reference counted, so operator= is public.
| bool itk::ImageIORegion::operator== | ( | const Self & | region | ) | const |
Compare two regions.
| 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::ImageIORegion::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::ImageIORegion::SetIndex | ( | const unsigned long | i, | |
| IndexValueType | idx | |||
| ) |
Convenience methods to get the size of the image in a particular coordinate direction i. Do not try to access image sizes beyond the the ImageDimension.
| void itk::ImageIORegion::SetIndex | ( | const IndexType & | index | ) |
Set the index defining the corner of the region.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert().
| void itk::ImageIORegion::SetSize | ( | const unsigned long | i, | |
| SizeValueType | size | |||
| ) |
Convenience methods to get the size of the image in a particular coordinate direction i. Do not try to access image sizes beyond the the ImageDimension.
| void itk::ImageIORegion::SetSize | ( | const SizeType & | size | ) |
Set the size of the region. This plus the index determines the rectangular shape, or extent, of the region.
Referenced by itk::ImageIORegionAdaptor< VDimension >::Convert().
The documentation for this class was generated from the following file:
