ImageRebinner.h

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00001 #ifndef IMAGEANALYSIS_IMAGEREBINNER_H
00002 #define IMAGEANALYSIS_IMAGEREBINNER_H
00003 
00004 #include <imageanalysis/ImageAnalysis/ImageTask.h>
00005 
00006 #include <casa/namespace.h>
00007 
00008 namespace casa {
00009 
00010 template <class T> class ImageRebinner : public ImageTask<T> {
00011         // <summary>
00012         // Top level interface for image rebinning
00013         // </summary>
00014 
00015         // <reviewed reviewer="" date="" tests="" demos="">
00016         // </reviewed>
00017 
00018         // <prerequisite>
00019         // </prerequisite>
00020 
00021         // <etymology>
00022         // Rebins an image to larger pixels.
00023         // </etymology>
00024 
00025         // <synopsis>
00026         // Top level interface for rebinning images.
00027         // </synopsis>
00028 
00029 public:
00030 
00031 
00032         ImageRebinner(
00033                 const SPCIIT image, const Record *const region,
00034                 const String& maskInp,
00035                 const String& outname, Bool overwrite
00036         );
00037 
00038         // destructor
00039         virtual ~ImageRebinner() {}
00040 
00041         SPIIT rebin() const;
00042 
00043         virtual String getClass() const { const static String s = "ImageRebinner"; return s; }
00044 
00045         // Set the factors (1 for each axis) to rebin by.
00046         void setFactors(const Vector<Int>& f);
00047 
00048         void setCrop(Bool c) { _crop = c; }
00049 
00050 protected:
00051 
00052         CasacRegionManager::StokesControl _getStokesControl() const {
00053                 return CasacRegionManager::USE_ALL_STOKES;
00054         }
00055 
00056         std::vector<Coordinate::Type> _getNecessaryCoordinates() const {
00057                 return std::vector<Coordinate::Type>();
00058         }
00059 
00060 private:
00061         IPosition _factors;
00062         Bool _crop;
00063 
00064         // disallow default constructor
00065         ImageRebinner();
00066 };
00067 }
00068 
00069 #ifndef AIPS_NO_TEMPLATE_SRC
00070 #include <imageanalysis/ImageAnalysis/ImageRebinner.tcc>
00071 #endif
00072 
00073 #endif
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