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- /*
- * $Id: unixplot.trm,v 1.6 1995/12/20 21:48:19 drd Exp $
- *
- */
-
- /* GNUPLOT -- unixplot.trm */
- /*
- * Copyright (C) 1990 - 1993
- *
- * Permission to use, copy, and distribute this software and its
- * documentation for any purpose with or without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.
- *
- * Permission to modify the software is granted, but not the right to
- * distribute the modified code. Modifications are to be distributed
- * as patches to released version.
- *
- * This software is provided "as is" without express or implied warranty.
- *
- * This file is included by ../term.c.
- *
- * This terminal driver supports:
- * Unix plot(5) graphics language
- *
- * AUTHORS
- * Colin Kelley, Thomas Williams, Russell Lang
- *
- * send your comments or suggestions to (info-gnuplot@dartmouth.edu).
- *
- */
-
- /*
- Unixplot library writes to stdout. A fix was put in place by
- ..!arizona!naucse!jdc to let set term and set output redirect
- stdout. All other terminals write to outfile.
- */
-
- /*
- * adapted to the new terminal layout by Stefan Bodewig (Dec. 1995)
- */
-
- #ifndef GOT_DRIVER_H
- #include "driver.h"
- #endif
-
- #ifdef TERM_REGISTER
- register_term(unixplot)
- #endif
-
- #ifdef TERM_PROTO
- TERM_PUBLIC void UP_init __P((void));
- TERM_PUBLIC void UP_graphics __P((void));
- TERM_PUBLIC void UP_text __P((void));
- TERM_PUBLIC void UP_linetype __P((int linetype));
- TERM_PUBLIC void UP_move __P((unsigned int x, unsigned int y));
- TERM_PUBLIC void UP_vector __P((unsigned int x, unsigned int y));
- TERM_PUBLIC void UP_put_text __P((unsigned int x, unsigned int y, char str[]));
- TERM_PUBLIC void UP_reset __P((void));
-
- #define UP_XMAX 4096
- #define UP_YMAX 4096
-
- #define UP_XLAST (UP_XMAX - 1)
- #define UP_YLAST (UP_YMAX - 1)
-
- #define UP_VCHAR (UP_YMAX/30) /* just a guess--no way to know this! */
- #define UP_HCHAR (UP_XMAX/60) /* just a guess--no way to know this! */
- #define UP_VTIC (UP_YMAX/80)
- #define UP_HTIC (UP_XMAX/80)
- #endif /* TERM_PROTO */
-
- #ifndef TERM_PROTO_ONLY
- #ifdef TERM_BODY
-
- TERM_PUBLIC void UP_init()
- {
- openpl();
- space(0, 0, UP_XMAX, UP_YMAX);
- }
-
-
- TERM_PUBLIC void UP_graphics()
- {
- erase();
- }
-
-
- TERM_PUBLIC void UP_text()
- {
- }
-
-
- TERM_PUBLIC void UP_linetype(linetype)
- int linetype;
- {
- static char *lt[2+5] = {"solid", "longdashed", "solid", "dotted","shortdashed",
- "dotdashed", "longdashed"};
-
- if (linetype >= 5)
- linetype %= 5;
- linemod(lt[linetype+2]);
- }
-
-
- TERM_PUBLIC void UP_move(x,y)
- unsigned int x,y;
- {
- move(x,y);
- }
-
-
- TERM_PUBLIC void UP_vector(x,y)
- unsigned int x,y;
- {
- cont(x,y);
- }
-
-
- TERM_PUBLIC void UP_put_text(x,y,str)
- unsigned int x,y;
- char str[];
- {
- UP_move(x+UP_HCHAR/2,y+UP_VCHAR/5);
- label(str);
- }
-
- TERM_PUBLIC void UP_reset()
- {
- closepl();
- }
-
- #endif /* TERM_BODY */
-
- #ifdef TERM_TABLE
-
- TERM_TABLE_START(unixplot_driver)
- "unixplot", "Unix plotting standard (see plot(1))",
- UP_XMAX, UP_YMAX, UP_VCHAR, UP_HCHAR,
- UP_VTIC, UP_HTIC, options_null, UP_init, UP_reset,
- UP_text, null_scale, UP_graphics, UP_move, UP_vector,
- UP_linetype, UP_put_text, null_text_angle,
- null_justify_text, line_and_point, do_arrow, set_font_null
- TERM_TABLE_END(unixplot_driver)
-
- #undef LAST_TERM
- #define LAST_TERM unixplot_driver
-
- #endif /* TERM_TABLE */
- #endif /* TERM_PROTO_ONLY */
-
- /*
- * NAME: unixplot
- *
- * OPTIONS: none
- *
- * SUPPORTS: Unix plot graphics language
- *
- * Further Info: There is a terminal (gnugraph) for the GNU version of
- * plot, but that can only be compiled if this one is
- * left out.
- *
- */