octave-lyh: scripts/plot/gnuplot

annotate scripts/plot/gnuplot_drawnow.m @ 9056:b06dc393ac42

print.m: For eps output the bounding box should represent the figure's position.

author	Ben Abbott <bpabbott@mac.com>
date	Sun, 29 Mar 2009 00:32:01 -0400
parents	8651fcc89556
children	d0d507cbd123

rev	line source
8920 eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 8901 diff changeset	1 ## Copyright (C) 2005, 2006, 2007, 2008, 2009 John W. Eaton
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	2 ##
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	3 ## This file is part of Octave.
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	4 ##
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	8 ## your option) any later version.
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	9 ##
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	13 ## General Public License for more details.
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	14 ##
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	16 ## along with Octave; see the file COPYING. If not, see
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	17 ## <http://www.gnu.org/licenses/>.
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	18
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	19 ## -- texinfo --
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	20 ## @deftypefn {Function File} {} drawnow ()
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	21 ## Update and display the current graphics.
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	22 ##
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	23 ## Octave automatically calls drawnow just before printing a prompt,
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	24 ## when @code{sleep} or @code{pause} is called, or while waiting for
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	25 ## command-line input.
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	26 ## @end deftypefn
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	27
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	28 ## Author: jwe
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	29
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	30 function gnuplot_drawnow (h, term, file, mono, debug_file)
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	31
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	32 if (nargin < 4)
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	33 mono = false;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	34 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	35
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	36 if (nargin >= 3 && nargin <= 5)
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	37 ## Produce various output formats, or redirect gnuplot stream to a
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	38 ## debug file.
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	39 plot_stream = [];
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	40 fid = [];
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	41 printing = ! output_to_screen (gnuplot_trim_term (term));
9055 8651fcc89556 gnuplot_drawnow.m: Always set figure property "__plot_stream__" to the active gnuplot steam. Ben Abbott <bpabbott@mac.com> parents: 9011 diff changeset	42 default_plot_stream = get (h, "__plot_stream__");
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	43 unwind_protect
9002 5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	44 plot_stream = open_gnuplot_stream (2, []);
9055 8651fcc89556 gnuplot_drawnow.m: Always set figure property "__plot_stream__" to the active gnuplot steam. Ben Abbott <bpabbott@mac.com> parents: 9011 diff changeset	45 set (h, "__plot_stream__", plot_stream);
9008 7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	46 if (__gnuplot_has_feature__ ("variable_GPVAL_TERMINALS"))
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	47 available_terminals = __gnuplot_get_var__ (plot_stream, "GPVAL_TERMINALS");
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	48 available_terminals = regexp (available_terminals, "\\b\\w+\\b", "match");
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	49 gnuplot_supports_term = any (strcmpi (available_terminals,
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	50 gnuplot_trim_term (term)));
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	51 else
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	52 gnuplot_supports_term = true;
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	53 endif
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	54 if (gnuplot_supports_term)
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	55 [enhanced, implicit_margin] = gnuplot_set_term (plot_stream (1), true,
7a7cf569528d gnuplot_drawnow.m: Check that gnuplot has internal variable "GPVAL_TERMINALS". Ben Abbott <bpabbott@mac.com> parents: 9002 diff changeset	56 h, term, file);
9011 dd5725531732 gnuplot_drawnow.m: When printing, pass scalar plot_stream to __gnuplot_draw_figure__, and close all plot streams when done. Ben Abbott <bpabbott@mac.com> parents: 9008 diff changeset	57 __go_draw_figure__ (h, plot_stream(1), enhanced, mono, printing, implicit_margin);
9002 5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	58 if (nargin == 5)
5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	59 fid = fopen (debug_file, "wb");
5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	60 [enhanced, implicit_margin] = gnuplot_set_term (fid, true, h, term, file);
5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	61 __go_draw_figure__ (h, fid, enhanced, mono, printing, implicit_margin);
5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	62 endif
5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	63 else
5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	64 error ("gnuplot_drawnow: the gnuplot terminal, \"%s\", is not available.",
5cc15e4b4e5c gnuplot_drawnow.m: Verify the gnuplot terminal is supported. Ben Abbott <bpabbott@mac.com> parents: 8920 diff changeset	65 gnuplot_trim_term (term))
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	66 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	67 unwind_protect_cleanup
9055 8651fcc89556 gnuplot_drawnow.m: Always set figure property "__plot_stream__" to the active gnuplot steam. Ben Abbott <bpabbott@mac.com> parents: 9011 diff changeset	68 set (h, "__plot_stream__", default_plot_stream);
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	69 if (! isempty (plot_stream))
9011 dd5725531732 gnuplot_drawnow.m: When printing, pass scalar plot_stream to __gnuplot_draw_figure__, and close all plot streams when done. Ben Abbott <bpabbott@mac.com> parents: 9008 diff changeset	70 pclose (plot_stream(1));
dd5725531732 gnuplot_drawnow.m: When printing, pass scalar plot_stream to __gnuplot_draw_figure__, and close all plot streams when done. Ben Abbott <bpabbott@mac.com> parents: 9008 diff changeset	71 if (numel (plot_stream) == 2)
dd5725531732 gnuplot_drawnow.m: When printing, pass scalar plot_stream to __gnuplot_draw_figure__, and close all plot streams when done. Ben Abbott <bpabbott@mac.com> parents: 9008 diff changeset	72 pclose (plot_stream(2));
dd5725531732 gnuplot_drawnow.m: When printing, pass scalar plot_stream to __gnuplot_draw_figure__, and close all plot streams when done. Ben Abbott <bpabbott@mac.com> parents: 9008 diff changeset	73 endif
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	74 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	75 if (! isempty (fid))
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	76 fclose (fid);
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	77 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	78 end_unwind_protect
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	79 elseif (nargin == 1)
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	80 ## Graphics terminal for display.
8249 1f429086565c [mq]: hidden-children John W. Eaton <jwe@octave.org> parents: 7680 diff changeset	81 plot_stream = get (h, "__plot_stream__");
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	82 if (isempty (plot_stream))
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	83 plot_stream = open_gnuplot_stream (2, h);
8789 d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed. Ben Abbott <bpabbott@mac.com> parents: 8762 diff changeset	84 new_stream = true;
d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed. Ben Abbott <bpabbott@mac.com> parents: 8762 diff changeset	85 else
d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed. Ben Abbott <bpabbott@mac.com> parents: 8762 diff changeset	86 new_stream = false;
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	87 endif
8789 d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed. Ben Abbott <bpabbott@mac.com> parents: 8762 diff changeset	88 enhanced = gnuplot_set_term (plot_stream (1), new_stream, h);
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	89 __go_draw_figure__ (h, plot_stream (1), enhanced, mono, 0);
7680 a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	90 fflush (plot_stream (1));
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	91 else
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	92 print_usage ();
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	93 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	94
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	95 endfunction
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	96
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	97 function implicit_margin = gnuplot_implicit_margin (term, opts_str)
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	98 ## gnuplot has an implicit margin of 50pts for PS output.
8901 821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	99 if (strcmpi (term, "postscript"))
821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	100 if (isempty (strfind (opts_str, " eps"))
821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	101 && isempty (strfind (opts_str, "eps ")))
821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	102 implicit_margin = 50/72;
821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	103 else
821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	104 ## When zero, the behavior of gnuplot changes.
821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	105 implicit_margin = 1/72;
821f0242e8c1 gnuplot_drawnow.m: Fix unintended shift of plot image for the gnuplot postscript+eps terminal. Ben Abbott <bpabbott@mac.com> parents: 8889 diff changeset	106 endif
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	107 else
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	108 implicit_margin = 0.0;
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	109 endif
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	110 endfunction
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	111
8789 d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed. Ben Abbott <bpabbott@mac.com> parents: 8762 diff changeset	112 function plot_stream = open_gnuplot_stream (npipes, h)
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	113 cmd = gnuplot_binary ();
7680 a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	114 if (npipes > 1)
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	115 [plot_stream(1), plot_stream(2), pid] = popen2 (cmd);
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	116 if (pid < 0)
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	117 error ("drawnow: failed to open connection to gnuplot");
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	118 endif
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	119 else
7680 a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	120 plot_stream = popen (cmd, "w");
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	121 if (plot_stream < 0)
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	122 error ("drawnow: failed to open connection to gnuplot");
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	123 endif
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	124 endif
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	125 if (! isempty (h))
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	126 set (h, "__plot_stream__", plot_stream);
a0ec02774303 Use popen2 for communication with gnuplot David Bateman <dbateman@free.fr> parents: 7408 diff changeset	127 endif
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	128 endfunction
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	129
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	130 function [enhanced, implicit_margin] = gnuplot_set_term (plot_stream, new_stream, h, term, file)
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	131 ## Generate the gnuplot "set terminal <term> ..." command. Include
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	132 ## the subset of properties "position", "units", "paperposition",
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	133 ## "paperunits", "name", and "numbertitle". When "term" originates
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	134 ## from print.m, it may include gnuplot terminal options.
8793 4c989d52f35c gnuplot_drawnow.m (gnuplot_set_term): adjust nargin checks for new signature John W. Eaton <jwe@octave.org> parents: 8789 diff changeset	135 if (nargin < 4)
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	136 ## This supports the gnuplot backend.
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	137 term = gnuplot_default_term ();
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	138 opts_str = "";
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	139 else
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	140 ## Get the one word terminal id and save the remaining as options to
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	141 ## be passed on to gnuplot. The terminal may respect the backend.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	142 [term, opts_str] = gnuplot_trim_term (term);
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	143 if (strcmpi (term, "pdf") && strcmpi (opts_str, "color"))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	144 ## FIXME -- "color" for the pdf terminal produces a gnuplot error.
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	145 opts_str = "";
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	146 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	147 endif
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	148
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	149 implicit_margin = gnuplot_implicit_margin (term, opts_str);
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	150
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	151 enhanced = gnuplot_is_enhanced_term (term);
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	152
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	153 ## Set the terminal.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	154 if (! isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	155
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	156 if (enhanced)
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	157 enh_str = "enhanced";
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	158 else
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	159 enh_str = "";
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	160 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	161
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	162 if (! isempty (h) && isfigure (h))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	163
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	164 ## Generate gnuoplot title string for backend plot windows.
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	165 if (output_to_screen (term))
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	166 fig.numbertitle = get (h, "numbertitle");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	167 fig.name = get (h, "name");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	168 if (strcmpi (get (h, "numbertitle"), "on"))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	169 title_str = sprintf ("Figure %d", h);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	170 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	171 title_str = "";
8610 85c9906abfd1 use endif and endfor instead of end John W. Eaton <jwe@octave.org> parents: 8530 diff changeset	172 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	173 if (! isempty (fig.name) && ! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	174 title_str = sprintf ("%s: %s", title_str, fig.name);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	175 elseif (! isempty (fig.name) && isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	176 title_str = fig.name;
8610 85c9906abfd1 use endif and endfor instead of end John W. Eaton <jwe@octave.org> parents: 8530 diff changeset	177 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	178 if (! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	179 title_str = sprintf ("title \"%s\"", title_str);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	180 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	181 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	182 title_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	183 endif
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	184 if (! (any (strfind (opts_str, " size ") > 0)
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	185 \|\| any (strfind (opts_str, "size ") == 1)))
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	186 ## Convert position to units used by gnuplot.
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	187 if (output_to_screen (term))
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	188 ## Get figure size in pixels.
8638 20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	189 [gnuplot_size, gnuplot_pos] = get_figsize (h);
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	190 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	191 ## Get size of the printed plot in inches.
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	192 gnuplot_size = get_papersize (h);
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	193 if (term_units_are_pixels (term))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	194 ## Convert to inches using the property set by print().
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	195 gnuplot_size = gnuplot_size * get (h, "__pixels_per_inch__");
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	196 else
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	197 ## Implicit margins are in units of "inches"
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	198 gnuplot_size = gnuplot_size - implicit_margin;
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	199 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	200 endif
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	201 [begin_match, end_match, te, match] = regexp (opts_str, "(\\s-r\\d+)\|(^-r\\d+)");
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	202 if (! isempty (begin_match))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	203 error ("gnuplot_drawnow.m: specifying resultion, '%s', not supported for terminal '%s'",
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	204 strtrim (match{1}), term)
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	205 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	206 if (all (gnuplot_size > 0))
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	207 ## Set terminal size.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	208 terminals_with_size = {"emf", "gif", "jpeg", "latex", "pbm", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	209 "pdf", "png", "postscript", "svg", "wxt", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	210 "epslatex", "pstex", "pslatex"};
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	211 if (__gnuplot_has_feature__ ("x11_figure_position"))
8638 20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	212 terminals_with_size{end+1} = "x11";
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	213 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	214 if (any (strncmpi (term, terminals_with_size, 3)))
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	215 if (term_units_are_pixels (term))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	216 size_str = sprintf ("size %d,%d", gnuplot_size(1), gnuplot_size(2));
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	217 else
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	218 size_str = sprintf ("size %.15g,%.15g", gnuplot_size(1), gnuplot_size(2));
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	219 endif
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	220 if (strncmpi (term, "X11", 3) && __gnuplot_has_feature__ ("x11_figure_position"))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	221 ## X11 allows the window to be positioned as well.
8638 20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	222 screen_size = get (0, "screensize")(3:4);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	223 if (all (screen_size > 0))
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	224 ## For X11, set the figure positon as well as the size
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	225 ## gnuplot position is UL, Octave's is LL (same for screen/window)
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	226 gnuplot_pos(2) = screen_size(2) - gnuplot_pos(2) - gnuplot_size(2);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	227 gnuplot_pos = max (gnuplot_pos, 1);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	228 size_str = sprintf ("%s position %d,%d", size_str,
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	229 gnuplot_pos(1), gnuplot_pos(2));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	230 endif
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	231 endif
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	232 elseif (strncmpi (term, "aqua", 3))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	233 ## Aqua has size, but the format is different.
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	234 size_str = sprintf ("size %d %d", gnuplot_size(1), gnuplot_size(2));
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	235 elseif (strncmpi (term, "fig", 3))
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	236 ## Fig also has size, but the format is different.
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	237 size_str = sprintf ("size %.15g %.15g", gnuplot_size(1), gnuplot_size(2));
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	238 elseif (any (strncmpi (term, {"corel", "hpgl"}, 3)))
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	239 ## The size for corel and hpgl are goes at the end (implicit).
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	240 size_str = sprintf ("%.15g %.15g",gnuplot_size(1), gnuplot_size(2));
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	241 elseif (any (strncmpi (term, {"dxf"}, 3)))
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	242 ## DXF uses autocad units.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	243 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	244 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	245 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	246 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	247 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	248 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	249 warning ("gnuplot_set_term: size is zero")
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	250 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	251 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	252 ## A specified size take priority over the figure properies.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	253 size_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	254 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	255 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	256 if isempty (h)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	257 disp ("gnuplot_set_term: figure handle is empty")
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	258 elseif !isfigure(h)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	259 disp ("gnuplot_set_term: not a figure handle")
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	260 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	261 title_str = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	262 size_str = "";
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	263 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	264
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	265 ## Set the gnuplot terminal (type, enhanced?, title, & size).
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	266 if (! isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	267 term_str = sprintf ("set terminal %s", term);
8789 d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed. Ben Abbott <bpabbott@mac.com> parents: 8762 diff changeset	268 if (any (strncmpi (term, {"x11", "wxt"}, 3)) && new_stream
8638 20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	269 && __gnuplot_has_feature__ ("x11_figure_position"))
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	270 ## The "close" is added to allow the figure position property
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	271 ## to remain active.
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	272 term_str = sprintf ("%s close", term_str);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	273 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	274 if (! isempty (enh_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	275 term_str = sprintf ("%s %s", term_str, enh_str);
8610 85c9906abfd1 use endif and endfor instead of end John W. Eaton <jwe@octave.org> parents: 8530 diff changeset	276 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	277 if (! isempty (title_str))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	278 term_str = sprintf ("%s %s", term_str, title_str);
8610 85c9906abfd1 use endif and endfor instead of end John W. Eaton <jwe@octave.org> parents: 8530 diff changeset	279 endif
8789 d9bff42fec43 gnuplot_drawnow.m: Only close the gnuplot window and send position/size info when the figure's position property has changed. Ben Abbott <bpabbott@mac.com> parents: 8762 diff changeset	280 if (! isempty (size_str) && new_stream)
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	281 ## size_str goes last to permit specification of canvas size
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	282 ## for terminals cdr/corel.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	283 term_str = sprintf ("%s %s", term_str, size_str);
8610 85c9906abfd1 use endif and endfor instead of end John W. Eaton <jwe@octave.org> parents: 8530 diff changeset	284 endif
8793 4c989d52f35c gnuplot_drawnow.m (gnuplot_set_term): adjust nargin checks for new signature John W. Eaton <jwe@octave.org> parents: 8789 diff changeset	285 if (nargin > 3 && ischar (opts_str))
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	286 ## Options must go last.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	287 term_str = sprintf ("%s %s", term_str, opts_str);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	288 endif
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	289 fprintf (plot_stream, sprintf ("%s;\n", term_str));
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	290 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	291 ## gnuplot will pick up the GNUTERM environment variable itself
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	292 ## so no need to set the terminal type if not also setting the
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	293 ## figure title, enhanced mode, or position.
8610 85c9906abfd1 use endif and endfor instead of end John W. Eaton <jwe@octave.org> parents: 8530 diff changeset	294 endif
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	295 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	296
8793 4c989d52f35c gnuplot_drawnow.m (gnuplot_set_term): adjust nargin checks for new signature John W. Eaton <jwe@octave.org> parents: 8789 diff changeset	297 if (nargin == 5)
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	298 if (! isempty (file))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	299 fprintf (plot_stream, "set output \"%s\";\n", file);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	300 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	301 endif
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	302
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	303 endfunction
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	304
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	305 function term = gnuplot_default_term ()
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	306 term = getenv ("GNUTERM");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	307 ## If not specified, guess the terminal type.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	308 if (isempty (term))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	309 if (ismac ())
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	310 term = "aqua";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	311 elseif (! isunix ())
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	312 term = "windows";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	313 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	314 term = "x11";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	315 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	316 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	317 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	318
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	319 function [term, opts] = gnuplot_trim_term (string)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	320 ## Extract the terminal type and terminal options (from print.m)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	321 string = deblank (string);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	322 n = strfind (string, ' ');
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	323 if (isempty (n))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	324 term = string;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	325 opts = "";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	326 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	327 term = string(1:(n-1));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	328 opts = string((n+1):end);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	329 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	330 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	331
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	332 function have_enhanced = gnuplot_is_enhanced_term (term)
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	333 persistent enhanced_terminals;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	334 if (isempty (enhanced_terminals))
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	335 ## Don't include pstex, pslatex or epslatex here as the TeX commands
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	336 ## should not be interpreted in that case.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	337 enhanced_terminals = {"aqua", "dumb", "png", "jpeg", "gif", "pm", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	338 "windows", "wxt", "svg", "postscript", "x11", "pdf"};
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	339 endif
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	340 if (nargin < 1)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	341 ## Determine the default gnuplot terminal.
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	342 term = gnuplot_default_term ();
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	343 endif
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	344 have_enhanced = false;
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	345 for n = 1 : length (enhanced_terminals)
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	346 t = enhanced_terminals{n};
7408 246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	347 if (strncmp (term, t, min (length (term), length (t))))
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	348 have_enhanced = true;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	349 break;
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	350 endif
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	351 endfor
246f905cb984 [project @ 2008-01-22 19:42:47 by jwe] jwe parents: diff changeset	352 endfunction
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	353
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	354 function ret = output_to_screen (term)
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	355 ret = any (strcmpi ({"aqua", "wxt", "x11", "windows", "pm"}, term));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	356 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	357
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	358 function ret = term_units_are_pixels (term)
665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	359 ret = any (strcmpi ({"png", "jpeg", "gif", "pbm", "svg"}, term));
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	360 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	361
8638 20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	362 function [fig_size, fig_pos] = get_figsize (h)
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	363 ## Determine the size of the figure in pixels.
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	364 position = get (h, "position");
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	365 units = get (h, "units");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	366 t.inches = 1;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	367 t.centimeters = 2.54;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	368 t.pixels = get (0, "screenpixelsperinch");
8638 20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	369 ## gnuplot treats pixels/points for the screen the same (?).
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	370 t.points = t.pixels;
8638 20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	371 screensize = get (0, "screensize")(3:4);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	372 t.normalized = screensize / t.pixels;
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	373 fig_size = position(3:4) * (t.pixels / t.(units));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	374 fig_pos = position(1:2) * (t.pixels / t.(units));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	375 fig_pos(1) = max (min (fig_pos(1), screensize(1)), 10);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	376 fig_pos(2) = max (min (fig_pos(2), screensize(2)), 10);
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	377 fig_size(1) = max (min (fig_size(1), screensize(1)), 10-fig_pos(1));
20e93feaa7f8 gnuplot_drawnow.m: gnuplot_drawnow.m: respect x11 figure position property Ben Abbott <bpabbott@mac.com> parents: 8624 diff changeset	378 fig_size(2) = max (min (fig_size(2), screensize(2)), 10-fig_pos(2));
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	379 endfunction
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	380
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	381 function papersize = get_papersize (h)
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	382 ## Returns the papersize in inches
8889 665b264b6a50 Compatible support of figure paper properties and resolution for the gnuplot backend. Ben Abbott <bpabbott@mac.com> parents: 8813 diff changeset	383 ## FIXME - a listener should hanlde this.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	384 persistent papertypes papersizes
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	385 if (isempty (papertypes))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	386 papertypes = {"usletter", "uslegal", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	387 "a0", "a1", "a2", "a3", "a4", "a5", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	388 "b0", "b1", "b2", "b3", "b4", "b5", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	389 "arch-a", "arch-b", "arch-c", "arch-d", "arch-e", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	390 "a", "b", "c", "d", "e", ...
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	391 "tabloid", "<custom>"};
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	392 papersizes = [ 8.500, 11.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	393 8.500, 14.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	394 33.135, 46.847;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	395 23.404, 33.135;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	396 16.548, 23.404;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	397 11.694, 16.528;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	398 8.268, 11.693;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	399 5.847, 8.264;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	400 40.543, 57.366;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	401 28.683, 40.503;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	402 20.252, 28.683;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	403 14.342, 20.252;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	404 10.126, 14.342;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	405 7.171, 10.126;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	406 9.000, 12.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	407 12.000, 18.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	408 18.000, 24.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	409 24.000, 36.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	410 36.000, 48.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	411 8.500, 11.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	412 11.000, 17.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	413 17.000, 22.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	414 22.000, 34.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	415 34.000, 44.000;
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	416 11.000, 17.000;
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	417 8.500, 11.000];
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	418 ## <custom> has a page size since we're not doing any checking here.
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	419 papersizes = round (1000 * papersizes);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	420 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	421
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	422 paperunits = get (h, "paperunits");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	423 if (strcmpi (paperunits, "normalized"))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	424 papertype = get (h, "papertype");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	425 n = find (strcmpi (papertypes, papertype));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	426 papersize = 0.001 * papersizes(n, :);
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	427 paperunits = "inches";
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	428 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	429 t.points = 72;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	430 t.centimeters = 2.54;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	431 t.inches = 1.00;
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	432 ## FIXME -- this papersize/type administration should be done at a
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	433 ## lower level.
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	434 if (strcmpi (get (h, "papertype"), "<custom>"))
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	435 ## If the type is custom but the size is a standard, then set the
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	436 ## standard type.
8762 2476ce55d4b5 typo in gnuplot_drawnow.m Jaroslav Hajek <highegg@gmail.com> parents: 8638 diff changeset	437 papersize = get (h, "papersize");
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	438 papersize = papersize * t.(paperunits);
8624 ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	439 n = find (all ((ones ([size(papersizes, 1), 1])
ff7d90d92db8 gnuplot_drawnow.m: style fixes. Ben Abbott <bpabbott@mac.com> parents: 8610 diff changeset	440 * round (1000*papersize) - papersizes) == 0, 2));
8356 d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	441 if (! isempty (n))
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	442 set (h, "papertype", papertypes{n});
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	443 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	444 else
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	445 papertype = get (h, "papertype");
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	446 n = find (strcmpi (papertypes, papertype));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	447 papersize = papersizes(n,:) * 0.001;
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	448 set (h, "papersize", papersize * t.(paperunits));
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	449 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	450 endif
d750feaefa8e gnuplot_drawnow.m: Add support of properites to gp backend. Ben Abbott <bpabbott@mac.com> parents: 8249 diff changeset	451 endfunction

Mercurial > hg > octave-lyh

annotate scripts/plot/gnuplot_drawnow.m @ 9056:b06dc393ac42