Moved vvImageReader and vvImageWriter to clitkCommon for use in tools. Removed vvCons...

[clitk.git] / common / vvImageReader.h

diff --git a/common/vvImageReader.h b/common/vvImageReader.h
new file mode 100644 (file)
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--- /dev/null
+++ b/common/vvImageReader.h
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+/*=========================================================================
+  Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
+
+  Authors belong to: 
+  - University of LYON              http://www.universite-lyon.fr/
+  - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
+  - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
+
+  This software is distributed WITHOUT ANY WARRANTY; without even
+  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+  PURPOSE.  See the copyright notices for more information.
+
+  It is distributed under dual licence
+
+  - BSD        See included LICENSE.txt file
+  - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+======================================================================-====*/
+#ifndef vvImageReader_H
+#define vvImageReader_H
+#include <string>
+#include <vector>
+
+#include "itkCommand.h"
+#include "vvImage.h"
+
+class vvImageReader : public itk::LightObject {
+
+public:
+  //Image types
+  typedef enum _IMAGETYPE {
+  IMAGE = 20,
+  DICOM,
+  MERGED,
+  SLICED,
+  IMAGEWITHTIME,
+  MERGEDWITHTIME,
+  VECTORFIELD,
+  UNDEFINEDIMAGETYPE
+  } LoadedImageType;
+
+  typedef vvImageReader Self;
+  typedef itk::SmartPointer<Self> Pointer;
+  itkNewMacro(Self);
+
+  void SetInputFilename(const std::string & filename);
+  void SetInputFilenames(const std::vector<std::string> & filenames);
+
+  vvImage::Pointer GetOutput() {
+      return mImage;
+  }
+
+  std::string GetLastError() {
+      return mLastError;
+  }
+
+  void SetSlice(unsigned int i) { mSlice = i; }
+
+  //====================================================================
+  // Main function
+  void Update();
+  void Update(LoadedImageType type);
+  void Update(int dim, std::string InputPixelType, LoadedImageType type);
+
+protected:
+  //====================================================================
+  std::vector<std::string> mInputFilenames;
+  ///Method used to load the image, see vvConstants.h for definition
+  LoadedImageType mType;
+  unsigned int mSlice;
+  itk::Command::Pointer mObserver;
+
+  std::string mLastError;
+
+  //====================================================================
+  template<unsigned int VImageDimension>
+  void UpdateWithDim(std::string inputPixelType);
+
+  //====================================================================
+  /*template<unsigned int VImageDimension>
+  void ExtractWithDim(std::string inputPixelType, int slice);*/
+
+  //====================================================================
+  template<class InputPixelType, unsigned int VImageDimension>
+  void UpdateWithDimAndInputPixelType();
+  ///Input dimension and pixel type
+  int mDim;
+  std::string mInputPixelType;
+
+  //====================================================================
+  void ReadNkiImageTransform();
+  void ReadMatImageTransform();
+private:
+  vvImageReader();
+  ~vvImageReader();
+
+  vvImage::Pointer mImage;
+}; // end class vvImageReader
+
+#endif /* end #define CLITKvvImageReader_H */
+