/*  ----------------------------------------------------------------	Speech Signal Processing Toolkit (SPTK): version 3.0			 SPTK Working Group		   Department of Computer Science		   Nagoya Institute of Technology				and    Interdisciplinary Graduate School of Science and Engineering		   Tokyo Institute of Technology		      Copyright (c) 1984-2000			All Rights Reserved.  Permission is hereby granted, free of charge, to use and  distribute this software and its documentation without  restriction, including without limitation the rights to use,  copy, modify, merge, publish, distribute, sublicense, and/or  sell copies of this work, and to permit persons to whom this  work is furnished to do so, subject to the following conditions:    1. The code must retain the above copyright notice, this list       of conditions and the following disclaimer.    2. Any modifications must be clearly marked as such.  NAGOYA INSTITUTE OF TECHNOLOGY, TOKYO INSITITUTE OF TECHNOLOGY,  SPTK WORKING GROUP, AND THE CONTRIBUTORS TO THIS WORK DISCLAIM  ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT  SHALL NAGOYA INSTITUTE OF TECHNOLOGY, TOKYO INSITITUTE OF  TECHNOLOGY, SPTK WORKING GROUP, NOR THE CONTRIBUTORS BE LIABLE  FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY  DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,  WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS  ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR  PERFORMANCE OF THIS SOFTWARE. ----------------------------------------------------------------*//*****************************************************************								**    XY-Plotter simulator for X Window System			**								**				1992.03 T. KANNO		**								**	usage:							**		xgr [ options ] [ infile ]			**	options:						**		-s  s  : window reduction			**		-l     : landscape mode				**		-rv    : reverse mode				**		-m     : monochrome display mode		**		-bg bg : background color			**		-hl hl : highlight color			**		-bd bd : border color				**		-ms ms : mouse color				**		-g  g  : window geometry			**		-d  d  : display server				**		-t  t  : window title				**	infile:							**		plotter commands				**								*****************************************************************//*  Standard C Libraries */#include	<stdio.h>#include	"xgr.h"typedef enum _Boolean {FA, TR} Boolean;char *BOOL[] = {"FALSE", "TRUE"};#if	HAS_STDLIB#include	<strings.h>	/* for rindex() */#define	RINDEX(s, c)	rindex(s, c)#else#include	<string.h>#define	RINDEX(s, c)	strrchr(s, c)#endif/* Defalut Value */#define LANDSCAPE	FA#define REVERSE		FA#define C_FLG		FA#define M_FLG		FA#define FNO		1#define FORECOLOR	"black"#define BACKCOLOR	"white"#define HIGHCOLOR	"blue"#define BRDRCOLOR	"blue"#define MOUSCOLOR	"red"#define GEOMETRY	NULL#define DISPLAY		NULL/* Command Name */char	*cmnd;usage(status){    fprintf(stderr, "\n");    fprintf(stderr, " %s - XY-plotter simulator for X-window system\n\n",cmnd);    fprintf(stderr, "  usage:\n");    fprintf(stderr, "       %s [ options ] [ infile ] > stdout\n", cmnd);    fprintf(stderr, "  options:\n");    fprintf(stderr, "       -s  s  : shrink                  [%g]\n",DEFAULT_SHRINK);    fprintf(stderr, "       -l     : landscape               [%s]\n",BOOL[LANDSCAPE]);    fprintf(stderr, "       -rv    : revese mode             [%s]\n",BOOL[REVERSE]);    fprintf(stderr, "       -m     : monochrome display mode [%s]\n",BOOL[M_FLG]);    fprintf(stderr, "       -bg bg : background color        [%s]\n",BACKCOLOR);    fprintf(stderr, "       -hl hl : highlight color         [%s]\n",HIGHCOLOR);    fprintf(stderr, "       -bd bd : border color            [%s]\n",BRDRCOLOR);    fprintf(stderr, "       -ms ms : mouse color             [%s]\n",MOUSCOLOR);    fprintf(stderr, "       -g  g  : geometry                [NULL]\n");    fprintf(stderr, "       -d  d  : display                 [NULL]\n");    fprintf(stderr, "       -t  t  : window title            [%s]\n",cmnd);    fprintf(stderr, "       -h     : print this message \n");    fprintf(stderr, "  infile:\n");    fprintf(stderr, "       plotter commands                 [stdin]\n");    fprintf(stderr, "\n");    exit(status);}float	shrink = DEFAULT_SHRINK;int	landscape = LANDSCAPE;int	reverse = REVERSE, c_flg = C_FLG, m_flg = M_FLG;int	fno = FNO;char	*fore_color = FORECOLOR, *back_color = BACKCOLOR,	*high_color = HIGHCOLOR, *brdr_color = BRDRCOLOR,	*mous_color = MOUSCOLOR;char	*geometry = GEOMETRY, *dpy = DISPLAY, *windowtitle;main(argc, argv)	int	argc;	char	*argv[];{	char	c;	double	atof();	cmnd = windowtitle = *argv;	if (RINDEX(cmnd, '/'))		cmnd = windowtitle = (char *)(RINDEX(cmnd, '/') + 1);	while (--argc)  {		if ((strcmp(*++argv, "-s") == 0) && argc > 1)  {			shrink = atof(*++argv);			if (shrink <= 0)				usage();			argc--;		}		else if (strcmp(*argv, "-landscape") == 0 || 			 strcmp(*argv, "-land"	   ) == 0 ||			 strcmp(*argv, "-l"	   ) == 0    )  {			landscape = 1 - landscape;		}		else if (strcmp(*argv, "-reverse") == 0 || 			 strcmp(*argv, "-rv"     ) == 0    )  {			reverse = 1 - reverse;		}		else if (strcmp(*argv, "-color") == 0 || 			 strcmp(*argv, "-c"    ) == 0    )  {			c_flg = 1 - c_flg;		}		else if (strcmp(*argv, "-mono") == 0 || 			 strcmp(*argv, "-m"    ) == 0    )  {			m_flg = 1 - m_flg;		}		else if (strcmp(*argv, "-fno") == 0 && argc > 1)  {			fno = atoi(*++argv);			argc--;		}		else if (strcmp(*argv, "-bold") == 0 ||			 strcmp(*argv, "-b"   ) == 0    )  {			fno += 4;		}		else if (strcmp(*argv, "-fg") == 0 && argc > 1)  {			fore_color = *++argv;			argc--;		}		else if (strcmp(*argv, "-bg") == 0 && argc > 1)  {			back_color = *++argv;			argc--;		}		else if (strcmp(*argv, "-hl") == 0 && argc > 1)  {			high_color = *++argv;			argc--;		}		else if (strcmp(*argv, "-bd") == 0 && argc > 1)  {			brdr_color = *++argv;			argc--;		}		else if (strcmp(*argv, "-ms") == 0 && argc > 1)  {			mous_color = *++argv;			argc--;		}		else if ((strcmp(*argv, "-geometry") == 0 ||			  strcmp(*argv, "-g"       ) == 0    ) && argc > 1)  {			geometry = *++argv;			argc--;		}		else if ((strcmp(*argv, "-display") == 0 ||			  strcmp(*argv, "-d"      ) == 0    ) && argc > 1)  {			dpy = *++argv;			argc--;		}		else if ((strcmp(*argv, "-title") == 0 ||			  strcmp(*argv, "-t"    ) == 0    ) && argc > 1)  {			windowtitle = *++argv;			argc--;		}		else if (strcmp(*argv, "-h") == 0 ||			 strcmp(*argv, "--"   ) == 0 ||			 strcmp(*argv, "-?"   ) == 0    )  {			usage(0);		}		else			usage(1);	}	ungetc(c = getchar(), stdin);	if (c == EOF)		return(-1);	else if (c != '=')  {		fprintf(stderr, "%s: Unexpected data format!\n", cmnd);		return(-1);	}	open_display(dpy);	init_window(argc, argv);	init_pixmap();	plot();	main_loop();	close_window();	return (0);}