| /* |
| 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. */ |
| |
| // This may look like C code, but it is really -*- C++ -*- |
| /* |
| Copyright (C) 1988, 1992, 1993 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 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 GCC 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. */ |
| |
| #ifdef __GNUG__ |
| #pragma implementation |
| #endif |
| #include <PlotFile.h> |
| |
| /* |
| PlotFile implementation module |
| */ |
| |
| |
| PlotFile& PlotFile:: cmd(char c) |
| { |
| ofstream::put(c); |
| return *this; |
| } |
| |
| PlotFile& PlotFile:: operator<<(const int x) |
| { |
| #if defined(convex) |
| ofstream::put((char)(x>>8)); |
| ofstream::put((char)(x&0377)); |
| #else |
| ofstream::put((char)(x&0377)); |
| ofstream::put((char)(x>>8)); |
| #endif |
| return *this; |
| } |
| |
| PlotFile& PlotFile:: operator<<(const char *s) |
| { |
| *(ofstream*)this << s; |
| return *this; |
| } |
| |
| |
| PlotFile& PlotFile:: arc(const int xi, const int yi, |
| const int x0, const int y0, |
| const int x1, const int y1) |
| { |
| return cmd('a') << xi << yi << x0 << y0 << x1 << y1; |
| } |
| |
| |
| PlotFile& PlotFile:: box(const int x0, const int y0, |
| const int x1, const int y1) |
| { |
| line(x0, y0, x0, y1); |
| line(x0, y1, x1, y1); |
| line(x1, y1, x1, y0); |
| return line(x1, y0, x0, y0); |
| } |
| |
| PlotFile& PlotFile:: circle(const int x, const int y, const int r) |
| { |
| return cmd('c') << x << y << r; |
| } |
| |
| PlotFile& PlotFile:: cont(const int xi, const int yi) |
| { |
| return cmd('n') << xi << yi; |
| } |
| |
| PlotFile& PlotFile:: dot(const int xi, const int yi, const int dx, |
| int n, const int* pat) |
| { |
| cmd('d') << xi << yi << dx << n; |
| while (n-- > 0) *this << *pat++; |
| return *this; |
| } |
| |
| PlotFile& PlotFile:: erase() |
| { |
| return cmd('e'); |
| } |
| |
| PlotFile& PlotFile:: label(const char* s) |
| { |
| return cmd('t') << s << "\n"; |
| } |
| |
| PlotFile& PlotFile:: line(const int x0, const int y0, |
| const int x1, const int y1) |
| { |
| return cmd('l') << x0 << y0 << x1 << y1; |
| } |
| |
| PlotFile& PlotFile:: linemod(const char* s) |
| { |
| return cmd('f') << s << "\n"; |
| } |
| |
| PlotFile& PlotFile:: move(const int xi, const int yi) |
| { |
| return cmd('m') << xi << yi; |
| } |
| |
| PlotFile& PlotFile:: point(const int xi, const int yi) |
| { |
| return cmd('p') << xi << yi; |
| } |
| |
| PlotFile& PlotFile:: space(const int x0, const int y0, |
| const int x1, const int y1) |
| { |
| return cmd('s') << x0 << y0 << x1 << y1; |
| } |