Protected Member Functions |
| void | DoConvertBuffer (void *buffer, vcl_size_t numberOfPixels) |
| virtual void | GenerateData () |
| void | TestFileExistanceAndReadability () |
| virtual void | AfterThreadedGenerateData () |
| virtual void | AllocateOutputs () |
| virtual void | BeforeThreadedGenerateData () |
| | ImageSource () |
| virtual unsigned int | SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion) |
| virtual void | ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) |
| virtual | ~ImageSource () |
| virtual void | AddInput (DataObject *input) |
| virtual void | AddOutput (DataObject *output) |
| bool | AddRequiredInputName (const DataObjectIdentifierType &) |
| virtual void | CacheInputReleaseDataFlags () |
| virtual void | GenerateInputRequestedRegion () |
| virtual void | GenerateOutputRequestedRegion (DataObject *output) |
virtual const
DataObjectPointerArraySizeType & | GetNumberOfRequiredInputs () |
virtual const
DataObjectPointerArraySizeType & | GetNumberOfRequiredOutputs () |
| bool | IsIndexedName (const DataObjectIdentifierType &) const |
| bool | IsRequiredInputName (const DataObjectIdentifierType &) const |
| | itkLegacyMacro (virtual void RemoveInput(DataObject *input)) |
| | itkLegacyMacro (virtual void RemoveOutput(DataObject *output)) |
| | itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num)) |
| | itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num)) |
| DataObjectPointerArraySizeType | MakeIndexFromName (const DataObjectIdentifierType &) const |
| DataObjectIdentifierType | MakeNameFromIndex (DataObjectPointerArraySizeType) const |
| | ProcessObject () |
| virtual void | PropagateResetPipeline () |
| virtual void | ReleaseInputs () |
| virtual void | RemoveInput (const DataObjectIdentifierType &key) |
| virtual void | RemoveInput (DataObjectPointerArraySizeType) |
| virtual void | RemoveOutput (const DataObjectIdentifierType &key) |
| virtual void | RemoveOutput (DataObjectPointerArraySizeType idx) |
| bool | RemoveRequiredInputName (const DataObjectIdentifierType &) |
| virtual void | RestoreInputReleaseDataFlags () |
| virtual void | SetInput (const DataObjectIdentifierType &key, DataObject *input) |
| virtual void | SetNthInput (DataObjectPointerArraySizeType num, DataObject *input) |
| virtual void | SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output) |
| void | SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num) |
| void | SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num) |
| virtual void | SetNumberOfRequiredInputs (DataObjectPointerArraySizeType) |
| virtual void | SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg) |
| virtual void | SetOutput (const DataObjectIdentifierType &key, DataObject *output) |
| virtual void | SetPrimaryInput (DataObject *input) |
| virtual void | SetPrimaryOutput (DataObject *output) |
| void | SetRequiredInputNames (const NameArray &) |
| virtual void | VerifyInputInformation () |
| virtual void | VerifyPreconditions () |
| | ~ProcessObject () |
| DataObject * | GetInput (const DataObjectIdentifierType &key) |
| const DataObject * | GetInput (const DataObjectIdentifierType &key) const |
| DataObject * | GetInput (DataObjectPointerArraySizeType) |
| const DataObject * | GetInput (DataObjectPointerArraySizeType idx) const |
| DataObject * | GetPrimaryInput () |
| const DataObject * | GetPrimaryInput () const |
| DataObject * | GetOutput (const DataObjectIdentifierType &key) |
| const DataObject * | GetOutput (const DataObjectIdentifierType &key) const |
| DataObject * | GetOutput (DataObjectPointerArraySizeType idx) |
| const DataObject * | GetOutput (DataObjectPointerArraySizeType idx) const |
| DataObject * | GetPrimaryOutput () |
| const DataObject * | GetPrimaryOutput () const |
| virtual void | PushBackInput (const DataObject *input) |
| virtual void | PopBackInput () |
| virtual void | PushFrontInput (const DataObject *input) |
| virtual void | PopFrontInput () |
| | Object () |
| bool | PrintObservers (std::ostream &os, Indent indent) const |
| virtual void | SetTimeStamp (const TimeStamp &time) |
| virtual | ~Object () |
| virtual LightObject::Pointer | InternalClone () const |
| | LightObject () |
| virtual void | PrintHeader (std::ostream &os, Indent indent) const |
| virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
| virtual | ~LightObject () |
template<class TOutputImage, class ConvertPixelTraits = DefaultConvertPixelTraits< typename TOutputImage::IOPixelType >>
class itk::ImageFileReader< TOutputImage, ConvertPixelTraits >
Data source that reads image data from a single file.
This source object is a general filter to read data from a variety of file formats. It works with a ImageIOBase subclass to actually do the reading of the data. Object factory machinery can be used to automatically create the ImageIOBase, or the ImageIOBase can be manually created and set. Note that this class reads data from a single file; if you wish to read data from a series of files use ImageSeriesReader.
TOutputImage is the type expected by the external users of the filter. If data stored in the file is stored in a different format then specified by TOutputImage, than this filter converts data between the file type and the external expected type. The ConvertTraits template argument is used to do the conversion.
A Pluggable factory pattern is used this allows different kinds of readers to be registered (even at run time) without having to modify the code in this class. Normally just setting the FileName with the appropriate suffix is enough to get the reader to instantiate the correct ImageIO and read the file properly. However, some files (like raw binary format) have no accepted suffix, so you will have to manually create the ImageIO instance of the write type.
- See also:
- ImageSeriesReader
-
ImageIOBase
- Wiki Examples:
- Examples:
- Image2.cxx, ImageLinearIteratorWithIndex.cxx, ImageRegionIterator.cxx, ImageRegionIteratorWithIndex.cxx, itkVectorImageTest.cxx, and RGBImage.cxx.
Definition at line 103 of file itkImageFileReader.h.
template<class TOutputImage, class ConvertPixelTraits = DefaultConvertPixelTraits< typename TOutputImage::IOPixelType >>
| virtual::itk::LightObject::Pointer itk::ImageFileReader< TOutputImage, ConvertPixelTraits >::CreateAnother |
( |
void |
| ) |
const |
|
virtual |
Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.
Reimplemented from itk::Object.
template<class TOutputImage, class ConvertPixelTraits = DefaultConvertPixelTraits< typename TOutputImage::IOPixelType >>
Test whether the given filename exist and it is readable, this is intended to be called before attempting to use ImageIO classes for actually reading the file. If the file doesn't exist or it is not readable, and exception with an approriate message will be thrown.
Inheritance diagram for itk::ImageFileReader< TOutputImage, ConvertPixelTraits >:
1.8.1
