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- // This may look like C code, but it is really -*- C++ -*-
- /*
- Copyright (C) 1988, 1992 Free Software Foundation
- written by Doug Lea (dl@rocky.oswego.edu)
- converted to use iostream library by Per Bothner (bothner@cygnus.com)
-
- This file is part of GNU CC.
-
- GNU CC is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY. No author or distributor
- accepts responsibility to anyone for the consequences of using it
- or for whether it serves any particular purpose or works at all,
- unless he says so in writing. Refer to the GNU CC General Public
- License for full details.
-
- Everyone is granted permission to copy, modify and redistribute
- GNU CC, but only under the conditions described in the
- GNU CC General Public License. A copy of this license is
- supposed to have been given to you along with GNU CC so you
- can know your rights and responsibilities. It should be in a
- file named COPYING. Among other things, the copyright notice
- and this notice must be preserved on all copies.
- */
-
- /*
- a very simple implementation of a class to output unix "plot"
- format plotter files. See corresponding unix man pages for
- more details.
- */
-
- #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.
- */
-
-
- 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);
- };
- #endif
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