X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fif2img.cpp;h=1aa8a39d49bf44c04520cbabcec0cbff1332bbf8;hb=a8ba12a8c971de1d8cb3ef1c3a7d2d9fcf45affa;hp=018e504abf6027fc741ce9fe555d8ea47475515b;hpb=2c61ff85796550481227f2fbec53506a6b5bd365;p=ctsim.git

diff --git a/src/if2img.cpp b/src/if2img.cpp
index 018e504..1aa8a39 100644
--- a/src/if2img.cpp
+++ b/src/if2img.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: if2img.cpp,v 1.6 2000/06/18 10:27:11 kevin Exp $
+**  $Id: if2img.cpp,v 1.9 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
@@ -255,7 +255,7 @@ if2img_main (int argc, char *const argv[])
 #else
           cout << "Unknown version number" << endl;
 #endif
-	  exit(0);
+	  return (0);
 	case O_HELP:
 	case '?':
 	  if2img_usage(argv[0]);
@@ -279,30 +279,15 @@ if2img_main (int argc, char *const argv[])
       out_file = argv[optind+1];
   else out_file = NULL;
 
-  pim = new ImageFile (in_file);
+  pim = new ImageFile ();
   ImageFile& im = *pim;
-  if (! im.fileRead()) {
-    sys_error (ERR_SEVERE, "File %s does not exist", in_file);
+  if (! im.fileRead(in_file)) {
+    sys_error (ERR_FATAL, "File %s does not exist", in_file);
     return (1);
   }
 
-  if (opt_labels) {
-    int nlabels = im.getNumLabels();
-
-    for (int i = 0; i < nlabels; i++) {
-      Array2dFileLabel label;
-      im.labelRead (label, i);
-
-      if (label.getLabelType() == Array2dFileLabel::L_HISTORY) {
-	cout << "History: " << label.getLabelString() << endl;
-	cout << "  calc time = " << label.getCalcTime() << " secs" << endl;
-	cout << "  Timestamp = " << label.getDateString() << endl;
-      } else if (label.getLabelType() == Array2dFileLabel::L_USER) {
-	cout << "Note: " <<  label.getLabelString() << endl;
-	cout << "  Timestamp = %s" << label.getDateString() << endl;
-      }
-    }
-  }
+  if (opt_labels)
+    im.printLabels(cout);
 
   if (opt_stats || (! (opt_set_max && opt_set_min))) {
     double minfound = HUGE_VAL, maxfound = -HUGE_VAL;
@@ -451,7 +436,7 @@ sdf2d_to_pgm (ImageFile& im, char *outfile, int nxcell, int nycell, double densm
   int ny = im.ny();
   ImageFileArray v = im.getArray();
 
-  unsigned char* rowp = new unsigned char [nx * nxcell];
+  unsigned char rowp [nx * nxcell];
 
   if ((fp = fopen (outfile, "wb")) == NULL)
      return;
@@ -474,7 +459,6 @@ sdf2d_to_pgm (ImageFile& im, char *outfile, int nxcell, int nycell, double densm
 	fprintf(fp, "%c ", rowp[ic]);
     }
   }
-  delete rowp;
 
   fclose(fp);
 }
@@ -487,7 +471,7 @@ sdf2d_to_pgmasc (ImageFile& im, char *outfile, int nxcell, int nycell, double de
   int ny = im.ny();
   ImageFileArray v = im.getArray();
 
-  unsigned char* rowp = new unsigned char [nx * nxcell];
+  unsigned char rowp [nx * nxcell];
   if (rowp == NULL)
     return;
 
@@ -513,7 +497,6 @@ sdf2d_to_pgmasc (ImageFile& im, char *outfile, int nxcell, int nycell, double de
       fprintf(fp, "\n");
     }
   }
-  delete rowp;
 
   fclose(fp);
 }
@@ -531,7 +514,7 @@ sdf2d_to_png (ImageFile& im, char *outfile, int bitdepth, int nxcell, int nycell
   int ny = im.ny();
   ImageFileArray v = im.getArray();
 
-  unsigned char* rowp = new unsigned char [nx * nxcell * (bitdepth / 8)];
+  unsigned char rowp [nx * nxcell * (bitdepth / 8)];
 
   if ((fp = fopen (outfile, "wb")) == NULL)
      return;
@@ -580,7 +563,6 @@ sdf2d_to_png (ImageFile& im, char *outfile, int bitdepth, int nxcell, int nycell
     for (int ir = 0; ir < nycell; ir++)
       png_write_rows (png_ptr, &row_pointer, 1);
   }
-  delete rowp;
 
   png_write_end(png_ptr, info_ptr);
   png_destroy_write_struct(&png_ptr, &info_ptr);
@@ -605,7 +587,7 @@ sdf2d_to_gif (ImageFile& im, char *outfile, int nxcell, int nycell, double densm
   int ny = im.ny();
   ImageFileArray v = im.getArray();
 
-  usnigned char* rowp = new unsigned char [nx * nxcell];
+  unsigned char rowp [nx * nxcell];
   if (rowp == NULL)
     return;
 
@@ -628,11 +610,10 @@ sdf2d_to_gif (ImageFile& im, char *outfile, int nxcell, int nycell, double densm
       }
     }
   }
-  delete rowp;
 
   if ((out = fopen(outfile,"w")) == NULL) {
-    sys_error(ERR_SEVERE,"Error opening output file %s for writing", outfile);
-    exit(1);
+    sys_error(ERR_FATAL, "Error opening output file %s for writing", outfile);
+    return (1);
   }
   gdImageGif(gif,out);
   fclose(out);
@@ -646,6 +627,16 @@ sdf2d_to_gif (ImageFile& im, char *outfile, int nxcell, int nycell, double densm
 int 
 main (int argc, char *const argv[])
 {
-  return (if2img_main(argc, argv));
+  int retval = 1;
+
+  try {
+    retval = if2img_main(argc, argv);
+  } catch (exception e) {
+    cerr << "Exception: " << e.what() << endl;
+  } catch (...) {
+    cerr << "Unknown exception" << endl;
+  }
+
+  return (retval);
 }
 #endif