X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=include%2Fimagefile.h;h=945bdbfd03e55df5d1480adec8d6e1394792ed49;hb=9f7d379c2b03f3c09907cfd885072433e0428042;hp=7c7daba56eae43d69172b47763cbb2dd69fa7a28;hpb=5c6b29ab4885308cc3381af6e0a68f4804956d2e;p=ctsim.git

diff --git a/include/imagefile.h b/include/imagefile.h
index 7c7daba..945bdbf 100644
--- a/include/imagefile.h
+++ b/include/imagefile.h
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: imagefile.h,v 1.24 2000/12/29 15:45:06 kevin Exp $
+**  $Id: imagefile.h,v 1.26 2001/01/01 10:14:34 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -46,15 +46,21 @@
 class F32Image : public Array2dFile
 {
 public:
-  F32Image (int nx, int ny);     
+  F32Image (int nx, int ny, int dataType = Array2dFile::DATA_TYPE_REAL);     
   F32Image (void);
 
-  kfloat32** getArray (void)
-      { return (kfloat32**) (m_arrayData); }
-
-  kfloat32** const getArray (void) const
-       { return (kfloat32** const) (m_arrayData); }
-
+  kfloat32** getArray (void)
+      { return (kfloat32**) (m_arrayData); }
+
+  kfloat32** const getArray (void) const
+       { return (kfloat32** const) (m_arrayData); }
+
+  kfloat32** getImaginaryArray (void)
+      { return (kfloat32**) (m_imaginaryArrayData); }
+
+  kfloat32** const getImaginaryArray (void) const
+       { return (kfloat32** const) (m_imaginaryArrayData); }
+
 #ifdef HAVE_MPI
   MPI::Datatype getMPIDataType (void) const
       { return MPI::FLOAT; }
@@ -70,15 +76,21 @@ class F64Image : public Array2dFile
 {
  public:
 
-  F64Image (int nx, int ny);
+   F64Image (int nx, int ny, int dataType = Array2dFile::DATA_TYPE_REAL);
   F64Image (void);
 
-  kfloat64** getArray (void)
-      { return (kfloat64**) (m_arrayData); }
-
-  kfloat64** const getArray (void) const
-      { return (kfloat64** const) (m_arrayData); }
-
+  kfloat64** getArray (void)
+      { return (kfloat64**) (m_arrayData); }
+
+  kfloat64** const getArray (void) const
+      { return (kfloat64** const) (m_arrayData); }
+
+  kfloat64** getImaginaryArray (void)
+      { return (kfloat64**) (m_imaginaryArrayData); }
+
+  kfloat64** const getImaginaryArray (void) const
+      { return (kfloat64** const) (m_imaginaryArrayData); }
+
 #ifdef HAVE_MPI
   MPI::Datatype getMPIDataType (void) const
       { return MPI::DOUBLE; }
@@ -116,10 +128,14 @@ class ImageFile : public ImageFileBase
   ImageFile (void)
       : ImageFileBase ()
   {}
+
+  bool convertRealToComplex ();
+  bool convertComplexToReal ();
 
   void filterResponse (const char* const domainName, double bw, const char* const filterName, double filt_param);
 
-  void statistics (double& min, double& max, double& mean, double& mode, double& median, double& stddev) const;
+  void statistics (double& min, double& max, double& mean, double& mode, double& median, double& stddev) const;
+  void statistics (ImageFileArrayConst v, double& min, double& max, double& mean, double& mode, double& median, double& stddev) const;
   void getMinMax (double& min, double& max) const;
   void printStatistics (std::ostream& os) const;
   bool comparativeStatistics (const ImageFile& imComp, double& d, double& r, double& e) const;
@@ -135,8 +151,14 @@ class ImageFile : public ImageFileBase
   bool square (ImageFile& result) const;
   bool log (ImageFile& result) const;
   bool exp (ImageFile& result) const;
-  bool FFTMagnitude (ImageFile& result) const;
-  bool FFTPhase (ImageFile& result) const;
+  bool fourier (ImageFile& result) const;
+  bool inverseFourier (ImageFile& result) const;
+#ifdef HAVE_FFTW
+  bool fft (ImageFile& result) const;
+  bool ifft (ImageFile& result) const;
+#endif
+  bool magnitude (ImageFile& result) const;
+  bool phase (ImageFile& result) const;
 
   int display (void) const;
   int displayScaling (const int scaleFactor, ImageFileValue pmin, ImageFileValue pmax) const;