121 lines
2.9 KiB
C++
121 lines
2.9 KiB
C++
// 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.
|
|
|
|
$Id: PlotFile.h,v 1.2 1993/08/02 17:22:28 mycroft Exp $
|
|
*/
|
|
|
|
/*
|
|
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|