diff --git a/code/io/itk/rttbGenericImageReader.h b/code/io/itk/rttbGenericImageReader.h
index 74c0f22..a240d20 100644
--- a/code/io/itk/rttbGenericImageReader.h
+++ b/code/io/itk/rttbGenericImageReader.h
@@ -1,158 +1,159 @@
// -----------------------------------------------------------------------
// MatchPoint - DKFZ translational registration framework
//
// Copyright (c) German Cancer Research Center (DKFZ),
// Software development for Integrated Diagnostics and Therapy (SIDT).
// ALL RIGHTS RESERVED.
// See mapCopyright.txt or
// http://www.dkfz.de/en/sidt/projects/MatchPoint/copyright.html
//
// This software is distributed WITHOUT ANY WARRANTY; without even
// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
// PURPOSE. See the above copyright notices for more information.
//
//------------------------------------------------------------------------
#ifndef __RTTB_GENERIC_IMAGE_READER_H
#define __RTTB_GENERIC_IMAGE_READER_H
#include "rttbImageReader.h"
namespace rttb
{
namespace io
{
namespace itk
{
+ using LightObject = ::itk::LightObject;
+ template<class T> using ObjectFactory = ::itk::ObjectFactory<T>;
+
/** @class ImageReader
* @brief Helper class manages the generic loading (unspecified dimension and pixel type) of 2D/3D images ...
*
* GenericImageReader uses the ImageReader class and dispatches the dimension and pixel type information from the specified image file.
* GenericImageReader supports 2D and 3D images and the following pixel types:
* - (unsigned) char
* - (unsigned) short
* - (unsigned) int
* - (unsigned) long
* - float
* - double
* .
* Due to the fact that it builds upon the itk io infrastructure, all formats supported by ITK
* can be read.
* For further information regarding the usage see documentation of ImageReader.
* @sa ImageReader
* @note code copied from MatchPoint, see documentation (http://sourceforge.net/projects/matchpoint/)
*/
class GenericImageReader : public ::itk::Object
{
public:
using Self = rttb::io::itk::GenericImageReader;
using Superclass = ::itk::Object;
using Pointer = ::itk::SmartPointer<Self>;
using ConstPointer = ::itk::SmartPointer<const Self>;
- using LightObject = ::itk::LightObject;
- template<class T> using ObjectFactory = ::itk::ObjectFactory<T>;
itkTypeMacro(GenericImageReader, ::itk::Object);
itkNewMacro(Self);
using GenericOutputImageType = ::itk::DataObject;
using LoadedPixelType = ::itk::IOPixelEnum;
using LoadedComponentType = ::itk::IOComponentEnum;
using MetaDataDictionaryArrayType = std::vector< ::itk::MetaDataDictionary>;
private:
/** Loaded Image.*/
GenericOutputImageType::Pointer _spImage;
/** The file name of the image. */
FileNameString _fileName;
/** The upper limit for the searching of series files in the path.*/
unsigned int _upperSeriesLimit{255};
/** Indicates if the image data is up to date or should be read again.*/
bool _upToDate{false};
/** Defines if the specified image file is part of a series and the
* whole series should be read into one image. Only relevant for 3D images.*/
ImageSeriesReadStyle::Type _seriesReadStyle{ImageSeriesReadStyle::Default};
unsigned int _loadedDimensions;
LoadedPixelType _loadedPixelType;
LoadedComponentType _loadedComponentType;
std::string _loadedComponentTypeStr;
std::string _loadedPixelTypeStr;
MetaDataDictionaryArrayType _dictionaryArray;
/** Loads the image. First identifies pixel type and dimension and then deligates according
* to the pixel type.
* @exception map::core::ExceptionObject If no ImageIO is found.
* @exception map::core::ExceptionObject If dimension of the image is not supported. Only 2D/3D is supported.
* @exception map::core::ExceptionObject If pixel type is not supported. Currently only scalar pixels are supported.
*/
void load();
/** Loads an scalar image.
* @exception map::core::ExceptionObject If pixel component type is not supported.
*/
template <unsigned int IDimension>
void loadScalar();
//template <unsigned int IDimension>
//void loadRGB();
public:
/** Function to access the member variable _FileName. _FileName represents the filename of the
* headerfile. The path must be included, the file extension may left away.
* @return File name of the header file.*/
const FileNameString& getFileName() const;
/** Function to access the member variable _FileName. _FileName represents the filename of the
* headerfile. The path must be included, the file extension may left away.
* @param [in] sFileName The file name of the header file.*/
void setFileName(const FileNameString& sFileName);
/** Function to access the member variable _upperSeriesLimit. _upperSeriesLimit represents
* the upper limit for the series file search.
* @return The upper limit of the series search.*/
const unsigned int getUpperSeriesLimit() const;
/** Function to access the member variable _upperSeriesLimit. _upperSeriesLimit represents
* the upper limit for the series file search. Changing the series limit out dates the ImageReader.
* @remark It is only relevant if series style is set to "Numeric".
* @param [in] upperLimit The upper limit of the header file.*/
void setUpperSeriesLimit(const unsigned int upperLimit);
/** Function to access the member variable _seriesReadStyle (see member description for more information).*/
const ImageSeriesReadStyle::Type getSeriesReadStyle() const;
/** Function to access the member variable _seriesReadStyle (see member description for more information).
* Changing the style out dates the ImageReader.*/
void setSeriesReadStyle(ImageSeriesReadStyle::Type readStyle);
/** Function loads the image if needed and returns the data.
* @return Pointer to loaded image.
* @exception map::core::ExceptionObject If no ImageIO is found.
* @exception map::core::ExceptionObject If dimension of the image is not supported. Only 2D/3D is supported.
* @exception map::core::ExceptionObject If pixel type is not supported. Currently only scalar pixels are supported.
* @exception map::core::ExceptionObject If pixel component type is not supported.
*/
GenericOutputImageType* GetOutput(unsigned int& loadedDimensions, LoadedPixelType& loadedPixelType,
LoadedComponentType& loadedComponentType);
/** Function returns the reference to the meta data dictionary(ies) of the latest file(s) loaded by this class.
* Array may be empty if no MetaDictionary exists.*/
const MetaDataDictionaryArrayType& getMetaDictionaryArray();
protected:
GenericImageReader();
~GenericImageReader() override;
};
}//end namespace itk
}//end namespace io
}//end namespace rttb
#endif