r121: *** empty log message ***

[ctsim.git] / libctsim / imagefile.cpp

diff --git a/libctsim/imagefile.cpp b/libctsim/imagefile.cpp
index 7f1c6a03085a2f9e51a50f32872becbff5296f2b..a05eae73f81115c6d4dc05c754fea5caf53ed08a 100644 (file)
--- a/libctsim/imagefile.cpp
+++ b/libctsim/imagefile.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: imagefile.cpp,v 1.4 2000/06/25 17:32:24 kevin Exp $
+**  $Id: imagefile.cpp,v 1.5 2000/06/26 21:15:24 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
@@ -28,75 +28,12 @@
 #include "ct.h"
 
 
-///////////////////////////////////////////////////////////////////////////
-// CLASS IMPLEMENTATION
-//
-//     Name: Array2dFileLabel
-//     Purpose: Labels for Array2dFiles
-///////////////////////////////////////////////////////////////////////////
-
-void
-Array2dFileLabel::init (void)
-{
-    m_calcTime = 0;
-    m_labelType = L_EMPTY;
-    TIMEDATE td;
-    td_get_tmdt (&td);
-    m_year = td.d.year;
-    m_month = td.d.month;
-    m_day = td.d.date;
-    m_hour = td.t.hour;
-    m_minute = td.t.minute;
-    m_second = td.t.second;
-}
-
-Array2dFileLabel::Array2dFileLabel() 
-{
-    init();
-}
-
-Array2dFileLabel::Array2dFileLabel(const char* const str, double ctime = 0.)
-  : m_strLabel (str)
-{
-    init();
-
-    m_labelType = L_USER;
-    m_calcTime = ctime;
-}
-
-Array2dFileLabel::Array2dFileLabel(const int type, const char* const str, double ctime = 0.)
-  :  m_strLabel (str)
-{
-    init();
-
-    m_labelType = type;
-    m_calcTime = ctime;
-}
-
-Array2dFileLabel::~Array2dFileLabel()
-{
-}
-
-const string& 
-Array2dFileLabel::getDateString (void) const
-{
-  ostringstream oss;
-  oss <<  m_month <<"/"<< m_day <<"/"<< m_year << " " << m_hour <<":"<<  m_minute <<":"<< m_second;
-  m_strDate = oss.str();
-  return m_strDate;
-}
-
-
-/* FILE
- *   image.c                           Routines for managing images
- */
-
 
 void 
 ImageFile::filterResponse (const char* const domainName, double bw, const char* const filterName, double filt_param)
 {
-  int hx = (mNX - 1) / 2;
-  int hy = (mNY - 1) / 2;
+  int hx = (m_nx - 1) / 2;
+  int hy = (m_ny - 1) / 2;
   ImageFileArray v = getArray();
   SignalFilter filter (filterName, domainName, bw, filt_param);
 
@@ -112,9 +49,9 @@ ImageFile::filterResponse (const char* const domainName, double bw, const char*
 int
 ImageFile::display (void)
 {
-    ImageFileValue pmin, pmax;
+    double pmin, pmax;
 
-    getPixelValueRange (pmin, pmax);
+    //    getPixelValueRange (pmin, pmax);
 
     return (displayScaling (1, pmin, pmax));
 }
@@ -123,8 +60,8 @@ int
 ImageFile::displayScaling (const int scale, const ImageFileValue pmin, const ImageFileValue pmax)
 {
     int grayscale[256];
-    int nx = mNX;
-    int ny = mNY;
+    int nx = m_nx;
+    int ny = m_ny;
     ImageFileArray v = getArray();
 
 #if HAVE_G2_H
@@ -171,27 +108,27 @@ ImageFile::displayScaling (const int scale, const ImageFileValue pmin, const Ima
 bool
 ImageFile::comparativeStatistics (const ImageFile& imComp, double& d, double& r, double& e) const
 {
-    if (imComp.nx() != mNX && imComp.ny() != mNY) {
+    if (imComp.nx() != m_nx && imComp.ny() != m_ny) {
        sys_error (ERR_WARNING, "Image sizes differ [ImageFile::comparativeStatistics]");
        return false;
     }
-    ImageFileArray v = getArray();
+    const ImageFileArray const v = getArray();
     ImageFileArray vComp = imComp.getArray();
 
     double myMean = 0.;
-    for (int ix = 0; ix < mNX; ix++) {
-       for (int iy = 0; iy < mNY; iy++) {
+    for (int ix = 0; ix < m_nx; ix++) {
+       for (int iy = 0; iy < m_ny; iy++) {
            myMean += v[ix][iy];
        }
     }
-    myMean /= (mNX * mNY);
+    myMean /= (m_nx * m_ny);
 
     double sqErrorSum = 0.;
     double absErrorSum = 0.;
     double sqDiffFromMeanSum = 0.;
     double absValueSum = 0.;
-    for (int ix = 0; ix < mNX; ix++) {
-       for (int iy = 0; iy < mNY; iy++) {
+    for (int ix = 0; ix < m_nx; ix++) {
+       for (int iy = 0; iy < m_ny; iy++) {
            double diff = v[ix][iy] - vComp[ix][iy];
            sqErrorSum += diff * diff;
            absErrorSum += fabs(diff);
@@ -204,8 +141,8 @@ ImageFile::comparativeStatistics (const ImageFile& imComp, double& d, double& r,
     d = sqrt (sqErrorSum / sqDiffFromMeanSum);
     r = absErrorSum / absValueSum;
 
-    int hx = mNX / 2;
-    int hy = mNY / 2;
+    int hx = m_nx / 2;
+    int hy = m_ny / 2;
     double eMax = -1;
     for (int ix = 0; ix < hx; ix++) {
       for (int iy = 0; iy < hy; iy++) {
@@ -255,9 +192,9 @@ ImageFile::printStatistics (ostream& os) const
 void
 ImageFile::statistics (double& min, double& max, double& mean, double& mode, double& median, double& stddev) const
 {
-    int nx = mNX;
-    int ny = mNY;
-    ImageFileArray v = getArray();
+    int nx = m_nx;
+    int ny = m_ny;
+    const ImageFileArray v = getArray();
     
     mean = 0;
     min = v[0][0];