mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-17 10:26:15 +00:00
90 lines
3.1 KiB
C++
90 lines
3.1 KiB
C++
/* 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
|