1 files changed, 89 insertions, 0 deletions
diff --git a/libio/PlotFile.h b/libio/PlotFile.h
new file mode 100644
index 00000000000..82b08bc4681
--- /dev/null
+++ b/libio/PlotFile.h
@@ -0,0 +1,89 @@
+/* This is part of libio/iostream, providing -*- C++ -*- input/output.
+Copyright (C) 1993 Free Software Foundation
+
+This file is part of the GNU IO Library.  This library is free
+software; you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this library; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+As a special exception, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not cause
+the resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why
+the executable file might be covered by the GNU General Public License. */
+
+/* 
+  a very simple implementation of a class to output unix "plot"
+  format plotter files. See corresponding unix man pages for
+  more details. 
+
+  written by Doug Lea (dl@rocky.oswego.edu)
+  converted to use iostream library by Per Bothner (bothner@cygnus.com)
+*/
+
+#ifndef _PlotFile_h
+#ifdef __GNUG__
+#pragma interface
+#endif
+#define _PlotFile_h
+
+#include <fstream.h>
+
+/*   
+   Some plot libraries have the `box' command to draw boxes. Some don't.
+   `box' is included here via moves & lines to allow both possiblilties.
+*/
+
+extern "C++" {
+class PlotFile : public ofstream
+{
+protected:
+  PlotFile& cmd(char c);
+  PlotFile& operator << (const int x);
+  PlotFile& operator << (const char *s);
+  
+public:
+  
+  PlotFile() : ofstream() { }
+  PlotFile(int fd) : ofstream(fd) { }
+  PlotFile(const char *name, int mode=ios::out, int prot=0664)
+      : ofstream(name, mode, prot) { }
+  
+//  PlotFile& remove() { ofstream::remove(); return *this; }
+  
+//  int           filedesc() { return ofstream::filedesc(); }
+//  const char*   name() { return File::name(); }
+//  void          setname(const char* newname) { File::setname(newname); }
+//  int           iocount() { return File::iocount(); }
+  
+  PlotFile& arc(const int xi, const int yi,
+                const int x0, const int y0,
+                const int x1, const int y1);
+  PlotFile& box(const int x0, const int y0,
+                const int x1, const int y1);
+  PlotFile& circle(const int x, const int y, const int r);
+  PlotFile& cont(const int xi, const int yi);
+  PlotFile& dot(const int xi, const int yi, const int dx,
+                int n, const int* pat);
+  PlotFile& erase(); 
+  PlotFile& label(const char* s);
+  PlotFile& line(const int x0, const int y0,
+                 const int x1, const int y1);
+  PlotFile& linemod(const char* s);
+  PlotFile& move(const int xi, const int yi);
+  PlotFile& point(const int xi, const int yi);
+  PlotFile& space(const int x0, const int y0,
+                  const int x1, const int y1);
+};
+} // extern "C++"
+#endif