--- /dev/null
+/* Hello, Emacs, this is -*-C-*-
+ * $Id: unixplot.trm,v 1.16 2006/07/21 02:35:48 sfeam Exp $
+ *
+ */
+
+/* GNUPLOT -- unixplot.trm */
+
+/*[
+ * Copyright 1990 - 1993, 1998, 2004
+ *
+ * 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 complete modified source code. Modifications are to
+ * be distributed as patches to the released version. Permission to
+ * distribute binaries produced by compiling modified sources is granted,
+ * provided you
+ * 1. distribute the corresponding source modifications from the
+ * released version in the form of a patch file along with the binaries,
+ * 2. add special version identification to distinguish your version
+ * in addition to the base release version number,
+ * 3. provide your name and address as the primary contact for the
+ * support of your modified version, and
+ * 4. retain our contact information in regard to use of the base
+ * software.
+ * Permission to distribute the released version of the source code along
+ * with corresponding source modifications in the form of a patch file is
+ * granted with same provisions 2 through 4 for binary distributions.
+ *
+ * This software is provided "as is" without express or implied warranty
+ * to the extent permitted by applicable law.
+]*/
+
+/*
+ * 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 (gnuplot-info@lists.sourceforge.net).
+ *
+ */
+
+/*
+ * 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 gpoutfile.
+*/
+
+/*
+ * adapted to the new terminal layout by Stefan Bodewig (Dec. 1995)
+ */
+
+#include "driver.h"
+
+#ifdef TERM_REGISTER
+register_term(unixplot)
+#endif
+
+#ifdef TERM_PROTO
+TERM_PUBLIC void UP_init __PROTO((void));
+TERM_PUBLIC void UP_graphics __PROTO((void));
+TERM_PUBLIC void UP_text __PROTO((void));
+TERM_PUBLIC void UP_linetype __PROTO((int linetype));
+TERM_PUBLIC void UP_move __PROTO((unsigned int x, unsigned int y));
+TERM_PUBLIC void UP_vector __PROTO((unsigned int x, unsigned int y));
+TERM_PUBLIC void UP_put_text __PROTO((unsigned int x, unsigned int y, const char str[]));
+TERM_PUBLIC void UP_reset __PROTO((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()
+{
+ /* empty */
+}
+
+
+TERM_PUBLIC void
+UP_linetype(int linetype)
+{
+ static char *lt[2 + 5] = {"solid", "longdashed", "solid", "dotted",
+ "shortdashed", "dotdashed", "longdashed"};
+
+ if (linetype < -2)
+ linetype = LT_BLACK;
+
+ if (linetype >= 5)
+ linetype %= 5;
+
+ linemod(lt[linetype + 2]);
+}
+
+
+TERM_PUBLIC void
+UP_move(unsigned int x, unsigned int y)
+{
+ move(x, y);
+}
+
+
+TERM_PUBLIC void
+UP_vector(unsigned int x, unsigned int y)
+{
+ cont(x, y);
+}
+
+
+TERM_PUBLIC void
+UP_put_text(unsigned int x, unsigned int y, const 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 */
+
+
+#ifdef TERM_HELP
+#ifndef TERM_HELP_GNUGRAPH
+START_HELP(unixplot)
+"1 unixplot",
+"?commands set terminal unixplot",
+"?set terminal unixplot",
+"?set term unixplot",
+"?terminal unixplot",
+"?term unixplot",
+"?unixplot",
+" The `unixplot` terminal driver generates output in the Unix \"plot\" graphics",
+" language. It has no options.",
+"",
+" This terminal cannot be compiled if the GNU version of plot is to be used;",
+" in that case, use the `gnugraph` terminal instead."
+END_HELP(unixplot)
+#endif
+#endif
projects / gnuplot / blobdiff