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Diffstat (limited to 'libio/PlotFile.h')
-rw-r--r-- | libio/PlotFile.h | 89 |
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 |