** 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 1.8 2000/06/22 10:17:28 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
#else
cout << "Unknown version number" << endl;
#endif
- exit(0);
+ return (0);
case O_HELP:
case '?':
if2img_usage(argv[0]);
pim = new ImageFile (in_file);
ImageFile& im = *pim;
if (! im.fileRead()) {
- sys_error (ERR_SEVERE, "File %s does not exist", in_file);
+ sys_error (ERR_FATAL, "File %s does not exist", in_file);
return (1);
}
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;
fprintf(fp, "%c ", rowp[ic]);
}
}
- delete rowp;
fclose(fp);
}
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;
fprintf(fp, "\n");
}
}
- delete rowp;
fclose(fp);
}
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;
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);
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;
}
}
}
- 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);
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