octave-libgccjit: scripts/plot/appearance/legend.m annotate

annotate scripts/plot/appearance/legend.m @ 17572:7bb76a22cde1

maint: Split scripts/plot directory into 4 pieces. scripts/gui : user-interface functions scripts/plot/appearance : functions controlling plot appearance scripts/plot/draw : plotting functions which produce graphs scripts/plot/util : low-level plotting functions and utilities. * scripts/gui/guidata.m, scripts/gui/guihandles.m, scripts/gui/module.mk, scripts/gui/private/__file_filter__.m, scripts/gui/private/__fltk_file_filter__.m, scripts/gui/private/__is_function__.m, scripts/gui/private/__uigetdir_fltk__.m, scripts/gui/private/__uigetfile_fltk__.m, scripts/gui/private/__uiobject_split_args__.m, scripts/gui/private/__uiputfile_fltk__.m, scripts/gui/uicontextmenu.m, scripts/gui/uicontrol.m, scripts/gui/uigetdir.m, scripts/gui/uigetfile.m, scripts/gui/uimenu.m, scripts/gui/uipanel.m, scripts/gui/uipushtool.m, scripts/gui/uiputfile.m, scripts/gui/uiresume.m, scripts/gui/uitoggletool.m, scripts/gui/uitoolbar.m, scripts/gui/uiwait.m, scripts/gui/waitbar.m, scripts/gui/waitforbuttonpress.m: Moved from scripts/plot to scripts/gui * scripts/plot/appearance/__clabel__.m, scripts/plot/appearance/__getlegenddata__.m, scripts/plot/appearance/axis.m, scripts/plot/appearance/box.m, scripts/plot/appearance/caxis.m, scripts/plot/appearance/clabel.m, scripts/plot/appearance/daspect.m, scripts/plot/appearance/diffuse.m, scripts/plot/appearance/grid.m, scripts/plot/appearance/gtext.m, scripts/plot/appearance/hidden.m, scripts/plot/appearance/legend.m, scripts/plot/appearance/orient.m, scripts/plot/appearance/pbaspect.m, scripts/plot/appearance/private/__axis_label__.m, scripts/plot/appearance/private/__axis_limits__.m, scripts/plot/appearance/shading.m, scripts/plot/appearance/specular.m, scripts/plot/appearance/text.m, scripts/plot/appearance/title.m, scripts/plot/appearance/view.m, scripts/plot/appearance/whitebg.m, scripts/plot/appearance/xlabel.m, scripts/plot/appearance/xlim.m, scripts/plot/appearance/ylabel.m, scripts/plot/appearance/ylim.m, scripts/plot/appearance/zlabel.m, scripts/plot/appearance/zlim.m: Moved from scripts/plot to subdir appearance. * scripts/plot/draw/area.m, scripts/plot/draw/bar.m, scripts/plot/draw/barh.m, scripts/plot/draw/colorbar.m, scripts/plot/draw/comet.m, scripts/plot/draw/comet3.m, scripts/plot/draw/compass.m, scripts/plot/draw/contour.m, scripts/plot/draw/contour3.m, scripts/plot/draw/contourc.m, scripts/plot/draw/contourf.m, scripts/plot/draw/cylinder.m, scripts/plot/draw/ellipsoid.m, scripts/plot/draw/errorbar.m, scripts/plot/draw/ezcontour.m, scripts/plot/draw/ezcontourf.m, scripts/plot/draw/ezmesh.m, scripts/plot/draw/ezmeshc.m, scripts/plot/draw/ezplot.m, scripts/plot/draw/ezplot3.m, scripts/plot/draw/ezpolar.m, scripts/plot/draw/ezsurf.m, scripts/plot/draw/ezsurfc.m, scripts/plot/draw/feather.m, scripts/plot/draw/fill.m, scripts/plot/draw/fplot.m, scripts/plot/draw/hist.m, scripts/plot/draw/isocolors.m, scripts/plot/draw/isonormals.m, scripts/plot/draw/isosurface.m, scripts/plot/draw/line.m, scripts/plot/draw/loglog.m, scripts/plot/draw/loglogerr.m, scripts/plot/draw/mesh.m, scripts/plot/draw/meshc.m, scripts/plot/draw/meshz.m, scripts/plot/draw/pareto.m, scripts/plot/draw/patch.m, scripts/plot/draw/pcolor.m, scripts/plot/draw/peaks.m, scripts/plot/draw/pie.m, scripts/plot/draw/pie3.m, scripts/plot/draw/plot.m, scripts/plot/draw/plot3.m, scripts/plot/draw/plotmatrix.m, scripts/plot/draw/plotyy.m, scripts/plot/draw/polar.m, scripts/plot/draw/private/__add_datasource__.m, scripts/plot/draw/private/__bar__.m, scripts/plot/draw/private/__contour__.m, scripts/plot/draw/private/__errcomm__.m, scripts/plot/draw/private/__errplot__.m, scripts/plot/draw/private/__ezplot__.m, scripts/plot/draw/private/__interp_cube__.m, scripts/plot/draw/private/__line__.m, scripts/plot/draw/private/__marching_cube__.m, scripts/plot/draw/private/__patch__.m, scripts/plot/draw/private/__pie__.m, scripts/plot/draw/private/__plt__.m, scripts/plot/draw/private/__quiver__.m, scripts/plot/draw/private/__scatter__.m, scripts/plot/draw/private/__stem__.m, scripts/plot/draw/quiver.m, scripts/plot/draw/quiver3.m, scripts/plot/draw/rectangle.m, scripts/plot/draw/ribbon.m, scripts/plot/draw/rose.m, scripts/plot/draw/scatter.m, scripts/plot/draw/scatter3.m, scripts/plot/draw/semilogx.m, scripts/plot/draw/semilogxerr.m, scripts/plot/draw/semilogy.m, scripts/plot/draw/semilogyerr.m, scripts/plot/draw/shrinkfaces.m, scripts/plot/draw/slice.m, scripts/plot/draw/sombrero.m, scripts/plot/draw/sphere.m, scripts/plot/draw/stairs.m, scripts/plot/draw/stem.m, scripts/plot/draw/stem3.m, scripts/plot/draw/stemleaf.m, scripts/plot/draw/surf.m, scripts/plot/draw/surface.m, scripts/plot/draw/surfc.m, scripts/plot/draw/surfl.m, scripts/plot/draw/surfnorm.m, scripts/plot/draw/tetramesh.m, scripts/plot/draw/trimesh.m, scripts/plot/draw/triplot.m, scripts/plot/draw/trisurf.m, scripts/plot/draw/waterfall.m: Moved from plot/ to subdir draw. * scripts/plot/util/__actual_axis_position__.m, scripts/plot/util/__default_plot_options__.m, scripts/plot/util/__gnuplot_drawnow__.m, scripts/plot/util/__next_line_color__.m, scripts/plot/util/__next_line_style__.m, scripts/plot/util/__plt_get_axis_arg__.m, scripts/plot/util/__pltopt__.m, scripts/plot/util/allchild.m, scripts/plot/util/ancestor.m, scripts/plot/util/axes.m, scripts/plot/util/cla.m, scripts/plot/util/clf.m, scripts/plot/util/close.m, scripts/plot/util/closereq.m, scripts/plot/util/colstyle.m, scripts/plot/util/copyobj.m, scripts/plot/util/figure.m, scripts/plot/util/findall.m, scripts/plot/util/findfigs.m, scripts/plot/util/findobj.m, scripts/plot/util/gca.m, scripts/plot/util/gcbf.m, scripts/plot/util/gcbo.m, scripts/plot/util/gcf.m, scripts/plot/util/gco.m, scripts/plot/util/ginput.m, scripts/plot/util/gnuplot_binary.in, scripts/plot/util/graphics_toolkit.m, scripts/plot/util/hdl2struct.m, scripts/plot/util/hggroup.m, scripts/plot/util/hold.m, scripts/plot/util/isaxes.m, scripts/plot/util/isfigure.m, scripts/plot/util/ishghandle.m, scripts/plot/util/ishold.m, scripts/plot/util/isprop.m, scripts/plot/util/linkprop.m, scripts/plot/util/meshgrid.m, scripts/plot/util/ndgrid.m, scripts/plot/util/newplot.m, scripts/plot/util/print.m, scripts/plot/util/printd.m, scripts/plot/util/private/__add_default_menu__.m, scripts/plot/util/private/__fltk_ginput__.m, scripts/plot/util/private/__fltk_print__.m, scripts/plot/util/private/__ghostscript__.m, scripts/plot/util/private/__gnuplot_get_var__.m, scripts/plot/util/private/__gnuplot_ginput__.m, scripts/plot/util/private/__gnuplot_has_feature__.m, scripts/plot/util/private/__gnuplot_has_terminal__.m, scripts/plot/util/private/__gnuplot_open_stream__.m, scripts/plot/util/private/__gnuplot_print__.m, scripts/plot/util/private/__gnuplot_version__.m, scripts/plot/util/private/__go_draw_axes__.m, scripts/plot/util/private/__go_draw_figure__.m, scripts/plot/util/private/__print_parse_opts__.m, scripts/plot/util/private/__tight_eps_bbox__.m, scripts/plot/util/refresh.m, scripts/plot/util/refreshdata.m, scripts/plot/util/saveas.m, scripts/plot/util/shg.m, scripts/plot/util/struct2hdl.m, scripts/plot/util/subplot.m: Moved from plot to subdir util. * etc/HACKING: Updated directory structure info. * scripts/Makefile.am, scripts/plot/appearance/module.mk, scripts/plot/draw/module.mk, scripts/plot/util/module.mk: Added new directories to build system.

author	Rik <rik@octave.org>
date	Fri, 04 Oct 2013 17:09:08 -0700
parents	scripts/plot/legend.m@225ec9a0222a
children	c14e5af64de4

rev	line source
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 13979 diff changeset	1 ## Copyright (C) 2010-2012 David Bateman
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	2 ##
6440 98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	3 ## This file is part of Octave.
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	4 ##
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	6 ## under the terms of the GNU General Public License as published by
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	8 ## your option) any later version.
6440 98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	9 ##
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
98ee80702bca [project @ 2007-03-23 15:13:19 by jwe] jwe parents: 6395 diff changeset	13 ## General Public License for more details.
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	14 ##
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	17 ## <http://www.gnu.org/licenses/>.
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	18
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	19 ## -- texinfo --
10666 7a43499f074a legend.m: Improve documentation string Rik <octave@nomad.inbox5.com> parents: 10662 diff changeset	20 ## @deftypefn {Function File} {} legend (@var{str1}, @var{str2}, @dots{})
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	21 ## @deftypefnx {Function File} {} legend (@var{matstr})
14755 bf759828760c doc: Clarify input must be cellstr, not just cell, to legend(). Rik <octave@nomad.inbox5.com> parents: 14747 diff changeset	22 ## @deftypefnx {Function File} {} legend (@var{cellstr})
10666 7a43499f074a legend.m: Improve documentation string Rik <octave@nomad.inbox5.com> parents: 10662 diff changeset	23 ## @deftypefnx {Function File} {} legend (@dots{}, "location", @var{pos})
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	24 ## @deftypefnx {Function File} {} legend (@dots{}, "orientation", @var{orient})
10662 3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	25 ## @deftypefnx {Function File} {} legend (@var{hax}, @dots{})
3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	26 ## @deftypefnx {Function File} {} legend (@var{hobjs}, @dots{})
3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	27 ## @deftypefnx {Function File} {} legend (@var{hax}, @var{hobjs}, @dots{})
10666 7a43499f074a legend.m: Improve documentation string Rik <octave@nomad.inbox5.com> parents: 10662 diff changeset	28 ## @deftypefnx {Function File} {} legend ("@var{option}")
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	29 ## @deftypefnx {Function File} {[@var{hleg}, @var{hleg_obj}, @var{hplot}, @var{labels}] =} legend (@dots{})
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	30 ##
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	31 ## Display a legend for the current axes using the specified strings as labels.
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	32 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	33 ## Legend entries may be specified as individual character string arguments,
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	34 ## a character array, or a cell array of character strings.
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	35 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	36 ## If the first argument @var{hax} is an axes handle, then plot into this axis,
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	37 ## rather than the current axes returned by @code{gca}. If the handles,
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	38 ## @var{hobjs}, are not specified then the legend's strings will be associated
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	39 ## with the axes' descendants. @code{legend} works on line graphs,
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	40 ## bar graphs, etc. A plot must exist before legend is called.
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	41 ##
6895 76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6740 diff changeset	42 ## The optional parameter @var{pos} specifies the location of the legend
76e3d985ae56 [project @ 2007-09-13 18:22:38 by jwe] jwe parents: 6740 diff changeset	43 ## as follows:
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	44 ##
6977 e78e31f0a236 [project @ 2007-10-08 19:09:32 by jwe] jwe parents: 6895 diff changeset	45 ## @multitable @columnfractions 0.06 0.14 0.80
17204 d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	46 ## @headitem @tab pos @tab location of the legend
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	47 ## @item @tab north @tab center top
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	48 ## @item @tab south @tab center bottom
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	49 ## @item @tab east @tab right center
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	50 ## @item @tab west @tab left center
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	51 ## @item @tab northeast @tab right top (default)
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	52 ## @item @tab northwest @tab left top
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	53 ## @item @tab southeast @tab right bottom
d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	54 ## @item @tab southwest @tab left bottom
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	55 ## @item
17204 d87179b38bcf doc: Touch up alignment of @multitables in plot, legend, newplot. Rik <rik@octave.org> parents: 17190 diff changeset	56 ## @item @tab outside @tab can be appended to any location string
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	57 ## @end multitable
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	58 ##
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	59 ## The optional parameter @var{orient} determines if the key elements
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	60 ## are placed vertically or horizontally. The allowed values are
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	61 ## @qcode{"vertical"} (default) or @qcode{"horizontal"}.
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	62 ##
10666 7a43499f074a legend.m: Improve documentation string Rik <octave@nomad.inbox5.com> parents: 10662 diff changeset	63 ## The following customizations are available using @var{option}:
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	64 ##
7148 735086cfd405 [project @ 2007-11-09 18:01:44 by jwe] jwe parents: 7054 diff changeset	65 ## @table @asis
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	66 ## @item @qcode{"show"}
10666 7a43499f074a legend.m: Improve documentation string Rik <octave@nomad.inbox5.com> parents: 10662 diff changeset	67 ## Show legend on the plot
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10666 diff changeset	68 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	69 ## @item @qcode{"hide"}
10666 7a43499f074a legend.m: Improve documentation string Rik <octave@nomad.inbox5.com> parents: 10662 diff changeset	70 ## Hide legend on the plot
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10666 diff changeset	71 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	72 ## @item @qcode{"toggle"}
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	73 ## Toggles between @qcode{"hide"} and @qcode{"show"}
12394 c2e1973d870b legend.m: "legend off" should delete the legend object. Ben Abbott <bpabbott@mac.com> parents: 12388 diff changeset	74 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	75 ## @item @qcode{"boxon"}
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	76 ## Show a box around legend (default)
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10666 diff changeset	77 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	78 ## @item @qcode{"boxoff"}
10666 7a43499f074a legend.m: Improve documentation string Rik <octave@nomad.inbox5.com> parents: 10662 diff changeset	79 ## Hide the box around legend
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10666 diff changeset	80 ##
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	81 ## @item @qcode{"right"}
492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	82 ## Place label text to the right of the keys (default)
492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	83 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	84 ## @item @qcode{"left"}
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	85 ## Place label text to the left of the keys
10821 693e22af08ae Grammarcheck documentation of m-files Rik <octave@nomad.inbox5.com> parents: 10666 diff changeset	86 ##
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	87 ## @item @qcode{"off"}
12394 c2e1973d870b legend.m: "legend off" should delete the legend object. Ben Abbott <bpabbott@mac.com> parents: 12388 diff changeset	88 ## Delete the legend object
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	89 ## @end table
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	90 ##
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	91 ## The optional output values are
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	92 ##
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	93 ## @table @var
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	94 ## @item hleg
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	95 ## The graphics handle of the legend object.
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	96 ##
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	97 ## @item hleg_obj
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	98 ## Graphics handles to the text and line objects which make up the legend.
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	99 ##
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	100 ## @item hplot
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	101 ## Graphics handles to the plot objects which were used in making the legend.
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	102 ##
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	103 ## @item labels
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	104 ## A cell array of strings of the labels in the legend.
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	105 ## @end table
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	106 ##
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	107 ## The legend label text is either provided in the call to @code{legend} or
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	108 ## is taken from the DisplayName property of graphics objects. If no
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	109 ## labels or DisplayNames are available, then the label text is simply
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	110 ## @qcode{"data1"}, @qcode{"data2"}, @dots{}, @nospell{@qcode{"dataN"}}.
17122 eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	111 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions. Rik <rik@octave.org> parents: 17119 diff changeset	112 ## Implementation Note: A legend is implemented as an additional axes object
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	113 ## of the current figure with the @qcode{"tag"} set to @qcode{"legend"}.
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	114 ## Properties of the legend object may be manipulated directly by using
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17204 diff changeset	115 ## @code{set}.
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	116 ## @end deftypefn
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	117
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	118 function [hleg, hleg_obj, hplot, labels] = legend (varargin)
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	119
11246 c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	120 if (nargin > 0
c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	121 && (! ishandle (varargin{1})
c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	122 \|\| (strcmp (get (varargin{1}, "type"), "axes")
c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	123 && ! strcmp (get (varargin{1}, "tag"), "legend"))))
17065 991e8a386aa3 legend.m: Update to use new __plt_get_axis_arg__. Rik <rik@octave.org> parents: 16973 diff changeset	124 [ca, varargin, nargin] = __plt_get_axis_arg__ ("legend", varargin{:});
991e8a386aa3 legend.m: Update to use new __plt_get_axis_arg__. Rik <rik@octave.org> parents: 16973 diff changeset	125 if (isempty (ca))
991e8a386aa3 legend.m: Update to use new __plt_get_axis_arg__. Rik <rik@octave.org> parents: 16973 diff changeset	126 ca = gca ();
991e8a386aa3 legend.m: Update to use new __plt_get_axis_arg__. Rik <rik@octave.org> parents: 16973 diff changeset	127 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	128 fig = get (ca, "parent");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	129 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	130 fig = get (0, "currentfigure");
11246 c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	131 if (isempty (fig))
c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	132 fig = gcf ();
c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	133 endif
c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	134 ca = gca ();
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	135 endif
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	136
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	137 ## Special handling for plotyy which has two axes objects
13216 434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	138 if (ishandle (ca) && isprop (ca, "__plotyy_axes__"))
434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	139 plty = get (ca, "__plotyy_axes__");
434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	140 if (isscalar (plty) && ishandle (plty))
11199 91c606a68693 minor fix to previous changeset David Bateman <dbateman@free.fr> parents: 11198 diff changeset	141 ca = [ca, plty];
13216 434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	142 elseif (iscell (plty))
11199 91c606a68693 minor fix to previous changeset David Bateman <dbateman@free.fr> parents: 11198 diff changeset	143 ca = [ca, plty{:}];
13216 434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	144 elseif (all (ishandle (plty)))
434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	145 ca = [ca, plty(:).'];
434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	146 else
15202 f3b5cadfd6d5 fix missing semicolons in various .m files John W. Eaton <jwe@octave.org> parents: 14868 diff changeset	147 error ("legend.m: This should not happen. File a bug report.");
11199 91c606a68693 minor fix to previous changeset David Bateman <dbateman@free.fr> parents: 11198 diff changeset	148 endif
13216 434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	149 ## Remove duplicates while preserving order
434e227b100b Improvements to plotyy. Ben Abbott <bpabbott@mac.com> parents: 13141 diff changeset	150 [~, n] = unique (ca);
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	151 ca = ca(sort (n));
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	152 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	153
11246 c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	154 if (nargin > 0 && all (ishandle (varargin{1})))
10662 3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	155 kids = flipud (varargin{1}(:));
3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	156 varargin(1) = [];
3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	157 else
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	158 kids = ca;
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	159 kids(strcmp (get (ca, "tag"), "legend")) = [];
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	160 if (isscalar (kids))
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	161 kids = get (kids, "children")(:);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	162 else
14207 57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	163 kids = flipud ([get(kids, "children"){:}](:));
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	164 endif
10662 3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	165 endif
11246 c463aed850b0 allow legend and gcf to work when no figure is present John W. Eaton <jwe@octave.org> parents: 11200 diff changeset	166 nargs = numel (varargin);
10662 3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	167 nkids = numel (kids);
3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	168
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	169 orientation = "default";
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	170 location = "default";
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	171 show = "create";
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	172 textpos = "default";
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	173 box = "default";
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	174
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	175 ## Process old way of specifying location with a number rather than a string.
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	176 if (nargs > 0)
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	177 pos = varargin{nargs};
13279 984359717d71 Use common code idiom for checking whether a double value is an integer. Rik <octave@nomad.inbox5.com> parents: 13216 diff changeset	178 if (isnumeric (pos) && isscalar (pos) && pos == fix (pos))
6395 a8dd70bacc1e [project @ 2007-03-07 22:22:12 by jwe] jwe parents: 6272 diff changeset	179 if (pos >= -1 && pos <= 4)
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	180 location = [{"northeastoutside", "best", "northeast",
11003 b1cfff739af5 legend.m: Index location cellstr to obtain a string. Ben Abbott <bpabbott@mac.com> parents: 10999 diff changeset	181 "northwest", "southwest", "southeast"}] {pos + 2};
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	182 nargs--;
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	183 else
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	184 error ("legend: invalid location specified");
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	185 endif
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	186 endif
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	187 endif
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	188
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	189 ## Find location and orientation property/value pairs
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	190 while (nargs > 1)
6977 e78e31f0a236 [project @ 2007-10-08 19:09:32 by jwe] jwe parents: 6895 diff changeset	191 pos = varargin{nargs-1};
7054 1c5b2b5b58ba [project @ 2007-10-23 23:22:16 by jwe] jwe parents: 7017 diff changeset	192 str = varargin{nargs};
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	193 if (strcmpi (pos, "location") && ischar (str))
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	194 location = lower (str);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	195 nargs -= 2;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	196 elseif (strcmpi (pos, "orientation") && ischar (str))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	197 orientation = lower (str);
10989 6ea65c5de87a Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10949 diff changeset	198 nargs -= 2;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	199 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	200 break;
6977 e78e31f0a236 [project @ 2007-10-08 19:09:32 by jwe] jwe parents: 6895 diff changeset	201 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	202 endwhile
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	203
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	204 ## Validate the orientation
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	205 switch (orientation)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	206 case {"vertical", "horizontal", "default"}
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	207 ## These are all accepted orientations.
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	208 otherwise
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	209 error ("legend: unrecognized legend orientation");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	210 endswitch
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	211
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	212 ## Validate the location type
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	213 outside = false;
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	214 inout = strfind (location, "outside");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	215 if (! isempty (inout))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	216 outside = true;
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	217 location = location(1:inout-1);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	218 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	219 outside = false;
6977 e78e31f0a236 [project @ 2007-10-08 19:09:32 by jwe] jwe parents: 6895 diff changeset	220 endif
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	221
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	222 switch (location)
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	223 case {"north", "south", "east", "west", "northeast", "northwest", ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	224 "southeast", "southwest", "default"}
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	225 case "best"
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	226 warning ("legend: 'best' not yet implemented for location specifier\n");
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	227 location = "northeast";
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	228 otherwise
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	229 error ("legend: unrecognized legend location");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	230 endswitch
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	231
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	232 ## Find any existing legend object on figure
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	233 hlegend = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	234 fkids = get (fig, "children");
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	235 for i = 1 : numel (fkids)
17125 b5d6314314fc Change various plot functions to take advantage of new isaxes() function. Rik <rik@octave.org> parents: 17122 diff changeset	236 if ( strcmp (get (fkids(i), "type"), "axes")
b5d6314314fc Change various plot functions to take advantage of new isaxes() function. Rik <rik@octave.org> parents: 17122 diff changeset	237 && strcmp (get (fkids(i), "tag"), "legend"))
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	238 udata = get (fkids(i), "userdata");
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	239 if (any (udata.handle == ca))
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	240 hlegend = fkids(i);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	241 break;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	242 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	243 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	244 endfor
6257 44c91c5dfe1d [project @ 2007-01-30 19:16:52 by jwe] jwe parents: 6163 diff changeset	245
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	246 if (nargs == 1)
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	247 arg = varargin{1};
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	248 if (ischar (arg))
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	249 if (rows (arg) == 1)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	250 str = tolower (strtrim (arg));
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	251 switch (str)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	252 case "off"
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	253 delete (hlegend);
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	254 return;
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	255 case "hide"
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	256 show = "off";
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	257 nargs--;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	258 case "show"
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	259 if (! isempty (hlegend))
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	260 show = "on";
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	261 else
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	262 show = "create";
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	263 textpos = "right";
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	264 endif
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	265 nargs--;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	266 case "toggle"
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	267 if (isempty (hlegend))
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	268 show = "create";
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	269 textpos = "right";
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	270 elseif (strcmp (get (hlegend, "visible"), "off"))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	271 show = "on";
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	272 else
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	273 show = "off";
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	274 endif
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	275 nargs--;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	276 case "boxon"
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	277 box = "on";
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	278 nargs--;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	279 case "boxoff"
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	280 box = "off";
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	281 nargs--;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	282 case "left"
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	283 textpos = "left";
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	284 nargs--;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	285 case "right"
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	286 textpos = "right";
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	287 nargs--;
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	288 endswitch
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	289 else
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	290 ## Character matrix of labels
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	291 varargin = cellstr (arg);
95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9457 diff changeset	292 nargs = numel (varargin);
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	293 endif
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	294 elseif (iscellstr (arg))
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	295 ## Cell array of labels
8529 774b44619c5c Fix legend order for both horizontal and vertical string cell. Daniel J Sebald <daniel.sebald@ieee.org> parents: 8343 diff changeset	296 varargin = arg;
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	297 nargs = numel (varargin);
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	298 else
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	299 error ("legend: expecting argument to be a character string");
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	300 endif
14589 fd6e50e2eee6 legend() should accept labels being specified as both cellstrs and char. Ben Abbott <bpabbott@mac.com> parents: 14585 diff changeset	301 elseif (nargs > 1 && iscellstr (varargin{1}))
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	302 ## Cell array of labels followed by property/value pairs
14589 fd6e50e2eee6 legend() should accept labels being specified as both cellstrs and char. Ben Abbott <bpabbott@mac.com> parents: 14585 diff changeset	303 varargin = {varargin{1}{:}, varargin{2:end}};
fd6e50e2eee6 legend() should accept labels being specified as both cellstrs and char. Ben Abbott <bpabbott@mac.com> parents: 14585 diff changeset	304 nargs = numel (varargin);
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	305 endif
1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	306
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	307 have_labels = (nargs > 0);
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	308
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	309 if (strcmp (show, "off"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	310 if (! isempty (hlegend))
14578 f579a94aacaa Preserve legend handle when changing properties (Bug # 36259). Carnë Draug <carandraug+dev@gmail.com> parents: 14552 diff changeset	311 set (findobj (hlegend), "visible", "off");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	312 hlegend = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	313 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	314 hobjects = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	315 hplots = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	316 text_strings = {};
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	317 elseif (strcmp (show, "on"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	318 if (! isempty (hlegend))
14578 f579a94aacaa Preserve legend handle when changing properties (Bug # 36259). Carnë Draug <carandraug+dev@gmail.com> parents: 14552 diff changeset	319 set (findobj (hlegend), "visible", "on");
14585 c38a253723d3 Syncrhonize legend's "visible" and "box" properties. (Bug # 36136) Ben Abbott <bpabbott@mac.com> parents: 14581 diff changeset	320 ## NOTE - Matlab sets both "visible", and "box" to "on"
c38a253723d3 Syncrhonize legend's "visible" and "box" properties. (Bug # 36136) Ben Abbott <bpabbott@mac.com> parents: 14581 diff changeset	321 set (hlegend, "visible", get (hlegend, "box"));
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	322 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	323 hobjects = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	324 hplots = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	325 text_strings = {};
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	326 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	327 elseif (strcmp (box, "on"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	328 if (! isempty (hlegend))
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	329 set (hlegend, "box", "on", "visible", "on");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	330 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	331 elseif (strcmp (box, "off"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	332 if (! isempty (hlegend))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	333 set (hlegend, "box", "off", "visible", "off");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	334 endif
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	335 elseif (! have_labels && ! (strcmp (location, "default") &&
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	336 strcmp (orientation, "default")))
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	337 ## Changing location or orientation of existing legend
12398 735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	338 if (! isempty (hlegend))
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	339 if (strcmp (location, "default"))
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	340 set (hlegend, "orientation", orientation);
12398 735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	341 elseif (strcmp (orientation, "default"))
735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	342 if (outside)
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	343 set (hlegend, "location", [location "outside"]);
12398 735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	344 else
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	345 set (hlegend, "location", location);
12398 735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	346 endif
735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	347 else
735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	348 if (outside)
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	349 set (hlegend, "location", [location "outside"],
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	350 "orientation", orientation);
12398 735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	351 else
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	352 set (hlegend, "location", location,
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	353 "orientation", orientation);
12398 735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	354 endif
735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	355 endif
735e43b75e45 Allow the legend location and orientation to be set without modifying the legend keys (#32374) David Bateman <dbateman@free.fr> parents: 12396 diff changeset	356 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	357 else
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	358 ## Create new legend
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	359 hobjects = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	360 hplots = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	361 text_strings = {};
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	362
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	363 if (have_labels)
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	364 ## Check for valid data that can be labeled.
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	365 have_data = false;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	366 have_dname = false;
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	367 for k = 1 : nkids
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	368 typ = get (kids(k), "type");
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	369 if (any (strcmp (typ, {"line", "patch", "surface", "hggroup"})))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	370 have_data = true;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	371 break;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	372 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	373 endfor
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	374
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	375 if (! have_data)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	376 warning ("legend: plot data is empty; setting key labels has no effect");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	377 endif
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	378 else
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	379 ## No labels. Search for DisplayName property.
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	380 have_dname = false;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	381 for k = 1 : nkids
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	382 hkid = kids(k);
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	383 typ = get (hkid, "type");
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	384 if (any (strcmp (typ, {"line", "patch", "surface"})))
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	385 if (! isempty (get (hkid, "displayname")))
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	386 have_dname = true;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	387 break;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	388 endif
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	389 elseif (strcmp (typ, "hggroup"))
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	390 hgkids = get (hkid, "children");
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	391 for j = 1 : length (hgkids)
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	392 try
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	393 dname = get (hgkids(j), "DisplayName");
17538 b29c8a067c11 legend.m: Remove leftover code bits from debugging. Rik <rik@octave.org> parents: 17537 diff changeset	394 if (! isempty (dname))
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	395 have_dname = true;
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	396 break; # break from j-loop over hgkids
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	397 endif
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	398 end_try_catch
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	399 endfor
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	400 if (have_dname)
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	401 break; # break from k loop over nkids
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	402 endif
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	403 endif # elseif hggroup
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	404 endfor # for loop k = 1 : nkids
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	405 endif # else branch of if (have_labels)
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	406
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	407 if (have_labels \|\| ! have_dname)
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	408 k = nkids;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	409 if (! have_labels)
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	410 varargin = arrayfun (@(x) sprintf ("data%d", x), [1:nkids]',
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	411 "uniformoutput", false);
16795 38c1a421f082 When no keys are specified and defaults are populated, set have_labels = true. Ben Abbott <bpabbott@mac.com> parents: 16728 diff changeset	412 have_labels = true;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	413 nargs = nkids;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	414 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	415 for i = 1 : nargs
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	416 arg = varargin{i};
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	417 if (ischar (arg))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	418 typ = get (kids(k), "type");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	419 while (k > 0
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	420 && ! any (strcmp (typ, {"line","patch","surface","hggroup"})))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	421 typ = get (kids(--k), "type");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	422 endwhile
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	423 if (k > 0)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	424 if (strcmp (get (kids(k), "type"), "hggroup"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	425 hgkids = get (kids(k), "children");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	426 for j = 1 : length (hgkids)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	427 hgobj = get (hgkids(j));
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	428 if (isfield (hgobj, "displayname"))
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	429 if (have_labels)
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	430 set (hgkids(j), "displayname", arg);
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	431 endif
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	432 hplots(end+1) = hgkids(j);
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	433 text_strings(end+1) = arg;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	434 break;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	435 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	436 endfor
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	437 else
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	438 if (have_labels)
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	439 set (kids(k), "displayname", arg);
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	440 endif
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	441 hplots(end+1) = kids(k);
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	442 text_strings(end+1) = arg;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	443 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	444
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	445 if (--k == 0)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	446 break;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	447 endif
15441 e5a07d7aafcc legend.m: Remove unused warning variable and associated code. Rik <rik@octave.org> parents: 15440 diff changeset	448 else
e5a07d7aafcc legend.m: Remove unused warning variable and associated code. Rik <rik@octave.org> parents: 15440 diff changeset	449 break; # k = 0, no further handles to process
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	450 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	451 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	452 error ("legend: expecting argument to be a character string");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	453 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	454 endfor
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	455 if (have_labels && i < nargs)
13979 f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	456 warning ("legend: ignoring extra labels");
f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	457 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	458 else
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	459 ## No labels specified but objects have DisplayName property set.
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	460 k = nkids;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	461 while (k > 0)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	462 typ = get (kids(k), "type");
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	463 while (k > 1
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	464 && ! any (strcmp (typ, {"line","patch","surface","hggroup"})))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	465 typ = get (kids(--k), "type");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	466 endwhile
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	467 if (! any (strcmp (typ, {"line","patch","surface","hggroup"})))
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	468 break;
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	469 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	470 if (k > 0)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	471 if (strcmp (get (kids(k), "type"), "hggroup"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	472 hgkids = get (kids(k), "children");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	473 for j = 1 : length (hgkids)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	474 hgobj = get (hgkids(j));
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	475 if (isfield (hgobj, "displayname")
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	476 && ! isempty (hgobj.displayname))
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	477 hplots(end+1) = hgkids(j);
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	478 text_strings(end+1) = hgobj.displayname;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	479 break;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	480 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	481 endfor
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	482 else
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	483 if (! isempty (get (kids(k), "displayname")))
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	484 hplots(end+1) = kids(k);
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	485 text_strings(end+1) = get (kids(k), "displayname");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	486 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	487 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	488 if (--k == 0)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	489 break;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	490 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	491 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	492 endwhile
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	493 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	494
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	495 if (isempty (hplots))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	496 if (! isempty (hlegend))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	497 fkids = get (fig, "children");
16800 56102c33122d Fix problems with changeset 286904321282. Ben Abbott <bpabbott@mac.com> parents: 16799 diff changeset	498 delete (fkids(fkids == hlegend));
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	499 hlegend = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	500 hobjects = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	501 hplots = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	502 text_strings = {};
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	503 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	504 else
14578 f579a94aacaa Preserve legend handle when changing properties (Bug # 36259). Carnë Draug <carandraug+dev@gmail.com> parents: 14552 diff changeset	505 ## Preserve the old legend if it exists
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	506 if (! isempty (hlegend))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	507 if (strcmp (textpos, "default"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	508 textpos = get (hlegend, "textposition");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	509 endif
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	510 if (strcmp (location, "default"))
519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	511 location = get (hlegend, "location");
519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	512 inout = strfind (location, "outside");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	513 if (! isempty (inout))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	514 outside = true;
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	515 location = location(1:inout-1);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	516 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	517 outside = false;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	518 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	519 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	520 if (strcmp (orientation, "default"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	521 orientation = get (hlegend, "orientation");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	522 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	523 box = get (hlegend, "box");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	524 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	525 if (strcmp (textpos, "default"))
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	526 textpos = "right";
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	527 endif
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	528 if (strcmp (location, "default"))
519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	529 location = "northeast";
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	530 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	531 if (strcmp (orientation, "default"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	532 orientation = "vertical";
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	533 endif
14529 aabdc8f281f1 legend.m: Change default to boxon for Matlab compatibility (bug #36105). Rik <octave@nomad.inbox5.com> parents: 14375 diff changeset	534 box = "on";
6272 a1f3d3b7ee5c [project @ 2007-02-06 02:09:48 by jwe] jwe parents: 6257 diff changeset	535 endif
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	536
c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	537 ## Get axis size and fontsize in points.
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	538 ## Rely on listener to handle coversion.
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	539 units = get (ca(1), "units");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	540 unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	541 set (ca(1), "units", "points");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	542 set (ca(1), "fontunits", "points");
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	543 if (isempty (hlegend) \|\| ! isprop (hlegend, "unmodified_axes_position"))
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	544 unmodified_axes_position = get (ca(1), "position");
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	545 unmodified_axes_outerposition = get (ca(1), "outerposition");
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	546 else
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	547 unmodified_axes_position = get (hlegend, "unmodified_axes_position");
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	548 unmodified_axes_outerposition = get (hlegend, ...
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	549 "unmodified_axes_outerposition");
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	550 endif
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	551 ca_pos = unmodified_axes_position;
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	552 ca_outpos = unmodified_axes_outerposition;
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	553 tightinset = get (ca(1), "tightinset");
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	554 for i = 2 : numel (ca)
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	555 tightinset = max (tightinset, get (ca(i), "tightinset"));
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	556 endfor
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	557 unwind_protect_cleanup
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	558 set (ca(1), "units", units);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	559 end_unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	560
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	561 ## Padding between legend entries horizontally and vertically
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	562 xpad = 2;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	563 ypad = 2;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	564
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	565 linelength = 15;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	566
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	567 ## Create the axis first
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	568 curaxes = get (fig, "currentaxes");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	569 unwind_protect
14868 5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	570 ud = ancestor (hplots, "axes");
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	571 if (! isscalar (ud))
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	572 ud = unique ([ud{:}]);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	573 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	574 if (isempty (hlegend))
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	575 addprops = true;
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	576 hlegend = axes ("tag", "legend", "userdata", struct ("handle", ud),
12440 2ed62b9f949e synchronization of axes position and outerposition Konstantinos Poulios <logari81@googlemail.com> parents: 12437 diff changeset	577 "box", box,
14529 aabdc8f281f1 legend.m: Change default to boxon for Matlab compatibility (bug #36105). Rik <octave@nomad.inbox5.com> parents: 14375 diff changeset	578 "xtick", [], "ytick", [],
14578 f579a94aacaa Preserve legend handle when changing properties (Bug # 36259). Carnë Draug <carandraug+dev@gmail.com> parents: 14552 diff changeset	579 "xlim", [0, 1], "ylim", [0, 1],
f579a94aacaa Preserve legend handle when changing properties (Bug # 36259). Carnë Draug <carandraug+dev@gmail.com> parents: 14552 diff changeset	580 "visible", ifelse (strcmp (box, "on"), "on", "off"),
14746 3ddb62bd67c5 legend.m: Inherit font size from axes. Konstantinos Poulios <logari81@gmail.com> parents: 14589 diff changeset	581 "activepositionproperty", "position",
17534 ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	582 "interpreter", "tex");
ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	583 ## Inherit properties from current axis
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	584 ## "fontunits" shoud be first because it affects interpretation
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	585 ## of "fontsize" property
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	586 proplist = {"fontunits", "fontangle", "fontname", "fontsize", ...
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	587 "fontweight"};
17534 ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	588 ca_props = get (ca(1), proplist);
ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	589 set (hlegend, proplist, ca_props);
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	590 else
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	591 addprops = false;
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	592 axes (hlegend);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	593 delete (get (hlegend, "children"));
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	594 endif
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	595 if (addprops)
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	596 addproperty ("edgecolor", hlegend, "color", [0, 0, 0]);
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	597 addproperty ("textcolor", hlegend, "color", [0, 0, 0]);
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	598 locations = {"north", "south", "east", "west", ...
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	599 "{northeast}", "southeast", "northwest", "southwest", ...
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	600 "northoutside", "southoutside", ...
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	601 "eastoutside", "westoutside", ...
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	602 "northeastoutside", "southeastoutside", ...
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	603 "northwestoutside", "southwestoutside"};
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	604 addproperty ("location", hlegend, "radio", strjoin (locations, "\|"));
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	605 addproperty ("orientation", hlegend, "radio",
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	606 "{vertical}\|horizontal");
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	607 addproperty ("string", hlegend, "any", text_strings);
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	608 addproperty ("textposition", hlegend, "radio", "left\|{right}");
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	609 endif
17534 ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	610 ## Inherit visual properties from legend object
ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	611 fontunits = get (hlegend, "fontunits");
ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	612 fontangle = get (hlegend, "fontangle");
ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	613 fontname = get (hlegend, "fontname");
16728 5cf7369a74cb Update legend box when the fontsize changes. Ben Abbott <bpabbott@mac.com> parents: 16094 diff changeset	614 fontsize = get (hlegend, "fontsize");
17534 ec105d91547e legend.m: Inherit font properties from current axes. Default interpreter to 'tex'. Rik <rik@octave.org> parents: 17533 diff changeset	615 fontweight = get (hlegend, "fontweight");
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	616 interpreter = get (hlegend, "interpreter");
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	617 textcolor = get (hlegend, "textcolor");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	618 ## Add text label to the axis first, checking their extents
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	619 nentries = numel (hplots);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	620 texthandle = [];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	621 maxwidth = 0;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	622 maxheight = 0;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	623 for k = 1 : nentries
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	624 halign = ifelse (strcmp (textpos, "right"), "left", "right");
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	625 texthandle(end+1) = text (0, 0, text_strings{k},
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	626 "color", textcolor,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	627 "horizontalalignment", halign,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	628 "interpreter", interpreter,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	629 "fontunits", fontunits,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	630 "fontangle", fontangle,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	631 "fontname", fontname,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	632 "fontsize", fontsize,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	633 "fontweight", fontweight,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	634 "userdata", hplots(k));
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	635 units = get (texthandle(end), "units");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	636 unwind_protect
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	637 set (texthandle(end), "units", "points");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	638 extents = get (texthandle(end), "extent");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	639 maxwidth = max (maxwidth, extents(3));
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	640 maxheight = max (maxheight, extents(4));
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	641 unwind_protect_cleanup
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	642 set (texthandle(end), "units", units);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	643 end_unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	644 endfor
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	645
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	646 num1 = nentries;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	647 if (strcmp (orientation, "vertical"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	648 height = nentries * (ypad + maxheight);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	649 if (outside)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	650 if (height > ca_pos(4))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	651 ## Avoid shrinking the height of the axis to zero if outside
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	652 num1 = ca_pos(4) / (maxheight + ypad) / 2;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	653 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	654 else
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	655 if (height > 0.9 * ca_pos(4))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	656 num1 = 0.9 * ca_pos(4) / (maxheight + ypad);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	657 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	658 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	659 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	660 width = nentries * (ypad + maxwidth);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	661 if (outside)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	662 if (width > ca_pos(3))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	663 ## Avoid shrinking the width of the axis to zero if outside
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	664 num1 = ca_pos(3) / (maxwidth + ypad) / 2;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	665 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	666 else
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	667 if (width > 0.9 * ca_pos(3))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	668 num1 = 0.9 * ca_pos(3) / (maxwidth + ypad);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	669 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	670 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	671 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	672 num2 = ceil (nentries / num1);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	673
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	674 xstep = 3 * xpad + (maxwidth + linelength);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	675 if (strcmp (textpos, "right"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	676 xoffset = xpad;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	677 txoffset = 2 * xpad + linelength;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	678 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	679 xoffset = 2 * xpad + maxwidth;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	680 txoffset = xpad + maxwidth;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	681 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	682 ystep = (ypad + maxheight);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	683 yoffset = ystep / 2;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	684
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	685 ## Place the legend in the desired location
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	686 if (strcmp (orientation, "vertical"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	687 lpos = [0, 0, num2 * xstep, num1 * ystep];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	688 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	689 lpos = [0, 0, num1 * xstep, num2 * ystep];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	690 endif
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	691
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	692 gnuplot = strcmp (get (fig, "__graphics_toolkit__"), "gnuplot");
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	693 if (gnuplot)
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	694 ## Gnuplot places the key (legend) at edge of the figure window.
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	695 ## OpenGL places the legend box at edge of the unmodified axes
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	696 ## position.
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	697 if (isempty (strfind (location, "east")))
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	698 gnuplot_offset = unmodified_axes_outerposition(1) ...
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	699 + unmodified_axes_outerposition(3) ...
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	700 - unmodified_axes_position(1) ...
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	701 - unmodified_axes_position(3);
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	702 else
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	703 gnuplot_offset = unmodified_axes_position(1) ...
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	704 - unmodified_axes_outerposition(1);
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	705 endif
17179 828e8852efa9 legend.m: Add %!demo block showing bug #39697. Rik <rik@octave.org> parents: 17174 diff changeset	706 ## FIXME: The "fontsize" is added to match the behavior of OpenGL.
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	707 ## This implies that a change in fontsize should trigger a listener
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	708 ## to update the legend. The "2" was determined using a long legend
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	709 ## key in the absence of any subplots.
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	710 gnuplot_offset = gnuplot_offset - 2 * fontsize;
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	711 else
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	712 gnuplot_offset = 0;
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	713 endif
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	714
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	715 ## For legend's outside the associated axes postion,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	716 ## align their edge to the unmodified_axes_outerpostion,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	717 ## and adjust the axes postion accordingly.
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	718 switch (location)
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	719 case "north"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	720 if (outside)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	721 lpos = [ca_pos(1) + (ca_pos(3) - lpos(3)) / 2, ...
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	722 ca_outpos(2) + ca_outpos(4) - lpos(4) - ypad, lpos(3), ...
6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	723 lpos(4)];
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	724
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	725 new_pos = [ca_pos(1), ca_pos(2), ca_pos(3), ca_pos(4) - lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	726 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	727 lpos = [ca_pos(1) + (ca_pos(3) - lpos(3)) / 2, ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	728 ca_pos(2) + ca_pos(4) - lpos(4) - ypad, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	729 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	730 case "south"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	731 if (outside)
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	732 lpos = [ca_pos(1) + (ca_pos(3) - lpos(3)) / 2, ...
6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	733 ca_outpos(2) + ypad, lpos(3), lpos(4)];
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	734 new_pos = [ca_pos(1), lpos(2) + lpos(4) + 2 * ypad ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	735 + tightinset(2), ca_pos(3), ...
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	736 ca_pos(4) - lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	737 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	738 lpos = [ca_pos(1) + (ca_pos(3) - lpos(3)) / 2, ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	739 ca_pos(2) + ypad, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	740 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	741 case "east"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	742 if (outside)
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	743 lpos = [ca_outpos(1) + ca_outpos(3) - lpos(3) - ypad, ...
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	744 ca_pos(2) + (ca_pos(4) - lpos(4)) / 2, lpos(3), lpos(4)];
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	745 new_pos = [ca_pos(1), ca_pos(2), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	746 lpos(1) - 2 * xpad - ca_pos(1) - tightinset(3), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	747 ca_pos(4)];
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	748 new_pos(3) = new_pos(3) + gnuplot_offset;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	749 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	750 lpos = [ca_pos(1) + ca_pos(3) - lpos(3) - ypad, ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	751 ca_pos(2) + (ca_pos(4) - lpos(4)) / 2, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	752 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	753 case "west"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	754 if (outside)
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	755 lpos = [ca_outpos(1) + ypad, ...
6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	756 ca_pos(2) + (ca_pos(4) - lpos(4)) / 2, ...
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	757 lpos(3), lpos(4)];
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	758 new_pos = [lpos(1) + lpos(3) + 2 * xpad + tightinset(1), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	759 ca_pos(2), ca_pos(3) - lpos(3) - 2 * xpad, ca_pos(4)];
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	760 new_pos(1) = new_pos(1) - gnuplot_offset;
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	761 new_pos(3) = new_pos(3) + gnuplot_offset;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	762 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	763 lpos = [ca_pos(1) + ypad, ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	764 ca_pos(2) + (ca_pos(4) - lpos(4)) / 2, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	765 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	766 case "northeast"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	767 if (outside)
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	768 lpos = [ca_outpos(1) + ca_outpos(3) - lpos(3) - ypad, ...
12395 4d30b4136a3e legend.m: Align legends to plot box, add demo. Bug 32373. Ben Abbott <bpabbott@mac.com> parents: 12394 diff changeset	769 ca_pos(2) + ca_pos(4) - lpos(4), lpos(3), lpos(4)];
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	770 new_pos = [ca_pos(1), ca_pos(2), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	771 lpos(1) - 2 * xpad - tightinset(3) - ca_pos(1), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	772 ca_pos(4)];
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	773 new_pos(3) = new_pos(3) + gnuplot_offset;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	774 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	775 lpos = [ca_pos(1) + ca_pos(3) - lpos(3) - ypad, ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	776 ca_pos(2) + ca_pos(4) - lpos(4) - ypad, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	777 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	778 case "northwest"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	779 if (outside)
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	780 lpos = [ca_outpos(1) + ypad , ca_pos(2) + ca_pos(4) - lpos(4), ...
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	781 lpos(3), lpos(4)];
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	782 new_pos = [lpos(1) + lpos(3) + 2 * xpad + tightinset(1), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	783 ca_pos(2), ca_pos(3) - lpos(3) - 2 * xpad, ca_pos(4)];
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	784 new_pos(1) = new_pos(1) - gnuplot_offset;
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	785 new_pos(3) = new_pos(3) + gnuplot_offset;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	786 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	787 lpos = [ca_pos(1) + ypad, ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	788 ca_pos(2) + ca_pos(4) - lpos(4) - ypad, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	789 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	790 case "southeast"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	791 if (outside)
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	792 lpos = [ca_outpos(1) + ca_outpos(3) - lpos(3) - ypad, ...
6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	793 ca_pos(2), lpos(3), lpos(4)];
12395 4d30b4136a3e legend.m: Align legends to plot box, add demo. Bug 32373. Ben Abbott <bpabbott@mac.com> parents: 12394 diff changeset	794 new_pos = [ca_pos(1), ca_pos(2), ...
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	795 lpos(1) - 2 * xpad - ca_pos(1) - tightinset(3), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	796 ca_pos(4)];
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	797 new_pos(3) = new_pos(3) + gnuplot_offset;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	798 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	799 lpos = [ca_pos(1) + ca_pos(3) - lpos(3) - ypad, ...
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	800 ca_pos(2) + ypad, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	801 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	802 case "southwest"
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	803 if (outside)
12396 6ba430a75553 Fix for legends with location southeastoutside and soutwestoutside. Pad legend position David Bateman <dbateman@free.fr> parents: 12395 diff changeset	804 lpos = [ca_outpos(1) + ypad, ca_pos(2), lpos(3), lpos(4)];
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	805 new_pos = [lpos(1) + lpos(3) + 2 * xpad + tightinset(1), ...
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	806 ca_pos(2), ca_pos(3) - lpos(3) - 2 * xpad, ca_pos(4)];
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	807 new_pos(1) = new_pos(1) - gnuplot_offset;
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	808 new_pos(3) = new_pos(3) + gnuplot_offset;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	809 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	810 lpos = [ca_pos(1) + ypad, ca_pos(2) + ypad, lpos(3), lpos(4)];
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	811 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	812 endswitch
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	813
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	814 units = get (hlegend, "units");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	815 unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	816 set (hlegend, "units", "points");
12440 2ed62b9f949e synchronization of axes position and outerposition Konstantinos Poulios <logari81@googlemail.com> parents: 12437 diff changeset	817 set (hlegend, "position", lpos);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	818 unwind_protect_cleanup
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	819 set (hlegend, "units", units);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	820 end_unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	821
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	822 ## Now write the line segments and place the text objects correctly
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	823 xk = 0;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	824 yk = 0;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	825 for k = 1 : numel (hplots)
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	826 hobjects(end+1) = texthandle(k);
11120 a44f979a35ce style fixes for some .m files John W. Eaton <jwe@octave.org> parents: 11033 diff changeset	827 switch (get (hplots(k), "type"))
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	828
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	829 case "line"
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	830 color = get (hplots(k), "color");
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	831 style = get (hplots(k), "linestyle");
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	832 if (! strcmp (style, "none"))
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	833 l1 = line ("xdata", ([xoffset, xoffset + linelength] + xk * xstep) / lpos(3),
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	834 "ydata", [1, 1] .* (lpos(4) - yoffset - yk * ystep) / lpos(4),
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	835 "color", color, "linestyle", style,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	836 "marker", "none",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	837 "userdata", hplots(k));
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	838 hobjects(end+1) = l1;
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	839 endif
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	840 marker = get (hplots(k), "marker");
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	841 if (! strcmp (marker, "none"))
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	842 l1 = line ("xdata", (xoffset + 0.5 * linelength + xk * xstep) / lpos(3),
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	843 "ydata", (lpos(4) - yoffset - yk * ystep) / lpos(4),
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	844 "color", color, "linestyle", "none",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	845 "marker", marker,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	846 "markeredgecolor",get (hplots(k), "markeredgecolor"),
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	847 "markerfacecolor",get (hplots(k), "markerfacecolor"),
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	848 "markersize", get (hplots(k), "markersize"),
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	849 "userdata", hplots(k));
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	850 hobjects(end+1) = l1;
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	851 endif
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	852
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	853 if (addprops)
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	854 addlistener (hplots(k), "color",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	855 {@updateline, hlegend, linelength, false});
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	856 addlistener (hplots(k), "linestyle",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	857 {@updateline, hlegend, linelength, false});
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	858 addlistener (hplots(k), "marker",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	859 {@updateline, hlegend, linelength, false});
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	860 addlistener (hplots(k), "markeredgecolor",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	861 {@updateline, hlegend, linelength, false});
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	862 addlistener (hplots(k), "markerfacecolor",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	863 {@updateline, hlegend, linelength, false});
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	864 addlistener (hplots(k), "markersize",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	865 {@updateline, hlegend, linelength, false});
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	866 addlistener (hplots(k), "displayname",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	867 {@updateline, hlegend, linelength, true});
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	868 endif
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	869
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	870 case "patch"
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	871 facecolor = get (hplots(k), "facecolor");
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	872 edgecolor = get (hplots(k), "edgecolor");
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	873 cdata = get (hplots(k), "cdata");
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	874 if (! strcmp (facecolor, "none") \|\| ! strcmp (edgecolor, "none"))
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	875 p1 = patch ("xdata", ([0, linelength, linelength, 0] +
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	876 xoffset + xk * xstep) / lpos(3),
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	877 "ydata", (lpos(4) - yoffset -
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	878 [yk-0.3, yk-0.3, yk+0.3, yk+0.3] .* ystep) / lpos(4),
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	879 "facecolor", facecolor, "edgecolor", edgecolor,
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	880 "cdata", cdata, "userdata", hplots(k));
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	881 hobjects(end+1) = p1;
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	882 endif
17560 225ec9a0222a legend.m: Use axis that legend refers to when calculating color for surface patch label. Rik <rik@octave.org> parents: 17540 diff changeset	883 ## FIXME: Probably need listeners, as for line objects
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	884
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	885 case "surface"
17540 b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	886 facecolor = get (hplots(k), "facecolor");
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	887 edgecolor = get (hplots(k), "edgecolor");
17560 225ec9a0222a legend.m: Use axis that legend refers to when calculating color for surface patch label. Rik <rik@octave.org> parents: 17540 diff changeset	888 cdata = sum (get (ca(1), "clim")) / 2;
17540 b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	889 if (! strcmp (facecolor, "none") \|\| ! strcmp (edgecolor, "none"))
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	890 p1 = patch ("xdata", ([0, linelength, linelength, 0] +
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	891 xoffset + xk * xstep) / lpos(3),
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	892 "ydata", (lpos(4) - yoffset -
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	893 [yk-0.3, yk-0.3, yk+0.3, yk+0.3] .* ystep) / lpos(4),
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	894 "facecolor", facecolor, "edgecolor", edgecolor,
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	895 "cdata", cdata, "userdata", hplots(k));
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	896 hobjects(end+1) = p1;
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	897 endif
17560 225ec9a0222a legend.m: Use axis that legend refers to when calculating color for surface patch label. Rik <rik@octave.org> parents: 17540 diff changeset	898 ## FIXME: Probably need listeners, as for line objects
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	899
10999 9f45b76c16e3 legend.m: Treat line, patch, and surface objects differetly. Ben Abbott <bpabbott@mac.com> parents: 10995 diff changeset	900 endswitch
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	901
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	902 set (texthandle(k), "position",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	903 [(txoffset + xk * xstep) / lpos(3), ...
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	904 (lpos(4) - yoffset - yk * ystep) / lpos(4)]);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	905 if (strcmp (orientation, "vertical"))
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	906 yk++;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	907 if (yk > num1)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	908 yk = 0;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	909 xk++;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	910 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	911 else
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	912 xk++;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	913 if (xk > num1)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	914 xk = 0;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	915 yk++;
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	916 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	917 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	918 endfor
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	919
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	920 ## Add an invisible text object to original axis
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	921 ## that when it is destroyed will remove the legend
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	922 props = {"parent", ca(1), "tag", "legend", ...
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	923 "handlevisibility", "off", "visible", "off", ...
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	924 "xliminclude", "off", "yliminclude", "off"};
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	925 t1 = findall (ca(1), "tag", "legend", "type", "text");
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	926 if (isempty (t1))
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	927 t1 = text (0, 0, "", props{:});
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	928 set (t1, "deletefcn", {@deletelegend1, hlegend});
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	929 endif
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	930 if (isprop (hlegend, "unmodified_axes_position"))
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	931 set (hlegend, "unmodified_axes_position",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	932 unmodified_axes_position,
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	933 "unmodified_axes_outerposition",
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	934 unmodified_axes_outerposition);
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	935 else
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	936 addproperty ("unmodified_axes_position", hlegend,
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	937 "data", unmodified_axes_position);
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	938 addproperty ("unmodified_axes_outerposition", hlegend,
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	939 "data", unmodified_axes_outerposition);
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	940 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	941
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	942 ## Resize the axis that the legend is attached to if the legend is
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	943 ## "outside" the plot and create a listener to resize axis to original
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	944 ## size if the legend is deleted, hidden, or shown.
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	945 if (outside)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	946 for i = 1 : numel (ca)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	947 units = get (ca(i), "units");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	948 unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	949 set (ca(i), "units", "points");
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	950 if (gnuplot && numel (ca) == 1)
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	951 ## Let Gnuplot handle the positioning of the keybox.
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	952 ## This violates strict Matlab compatibility, but reliably
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	953 ## renders an esthetic result.
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	954 set (ca(i), "position", unmodified_axes_position);
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	955 set (ca(i), "activepositionproperty", "outerposition")
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	956 else
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	957 ## numel (ca) > 1 for axes overlays (like plotyy)
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	958 set (ca(i), "position", new_pos);
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	959 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	960 unwind_protect_cleanup
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	961 set (ca(i), "units", units);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	962 end_unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	963 endfor
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	964
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	965 set (hlegend, "deletefcn", {@deletelegend2, ca, ...
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	966 unmodified_axes_position, ...
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	967 unmodified_axes_outerposition, ...
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	968 t1, hplots});
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	969 addlistener (hlegend, "visible", {@hideshowlegend, ca, ...
16909 8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	970 unmodified_axes_position, ...
8f9ed9d8a478 Allow gnuplot to handle keybox and axes positioning. Ben Abbott <bpabbott@mac.com> parents: 16908 diff changeset	971 new_pos});
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	972 else
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	973 set (hlegend, "deletefcn", {@deletelegend2, ca, [], [], t1, hplots});
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	974 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	975
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	976 if (! addprops)
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	977 ## Remove listeners on existing legend temporarily to stop recursion.
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	978 dellistener (hlegend, "location");
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	979 dellistener (hlegend, "orientation");
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	980 dellistener (hlegend, "string");
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	981 dellistener (hlegend, "textposition");
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	982 endif
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	983
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	984 if (! addprops)
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	985 set (hlegend, "string", text_strings);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	986 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	987
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	988 if (outside)
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	989 set (hlegend, "location", [location "outside"],
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	990 "orientation", orientation, "textposition", textpos);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	991 else
16796 519343308ab1 Rename "position" variable to "location" in legend.m Ben Abbott <bpabbott@mac.com> parents: 16795 diff changeset	992 set (hlegend, "location", location, "orientation", orientation,
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	993 "textposition", textpos);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	994 endif
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	995
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	996 if (addprops)
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	997 addlistener (hlegend, "edgecolor", @updatelegendtext);
17533 bb7756dff055 legend.m: Add listeners for all font properties to update text labels. Rik <rik@octave.org> parents: 17532 diff changeset	998 addlistener (hlegend, "fontangle", @updatelegendtext);
bb7756dff055 legend.m: Add listeners for all font properties to update text labels. Rik <rik@octave.org> parents: 17532 diff changeset	999 addlistener (hlegend, "fontname", @updatelegendtext);
bb7756dff055 legend.m: Add listeners for all font properties to update text labels. Rik <rik@octave.org> parents: 17532 diff changeset	1000 addlistener (hlegend, "fontweight", @updatelegendtext);
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1001 addlistener (hlegend, "textcolor", @updatelegendtext);
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1002 ## Properties which could change size of box, such as fontsize,
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1003 ## require legend to be redrawn.
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1004 addlistener (hlegend, "fontsize", @updatelegend);
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1005 addlistener (hlegend, "fontunits", @updatelegend);
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1006 addlistener (hlegend, "interpreter", @updatelegend);
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1007 addlistener (hlegend, "location", @updatelegend);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1008 addlistener (hlegend, "orientation", @updatelegend);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1009 addlistener (hlegend, "string", @updatelegend);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1010 addlistener (hlegend, "textposition", @updatelegend);
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1011 ## FIXME: need to add listeners for tightinset and position
16910 8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	1012 ## addlistener (ca, "tightinset", @update????);
8a4e53cf79c9 Modify the plotbox position relative to the keybox position. Ben Abbott <bpabbott@mac.com> parents: 16909 diff changeset	1013 ## addlistener (ca, "position", @update????);
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1014 else
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1015 ## Restore certain listeners
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1016 addlistener (hlegend, "location", @updatelegend);
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1017 addlistener (hlegend, "orientation", @updatelegend);
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1018 addlistener (hlegend, "string", @updatelegend);
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1019 addlistener (hlegend, "textposition", @updatelegend);
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1020 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1021 unwind_protect_cleanup
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1022 set (fig, "currentaxes", curaxes);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1023 end_unwind_protect
6272 a1f3d3b7ee5c [project @ 2007-02-06 02:09:48 by jwe] jwe parents: 6257 diff changeset	1024 endif
6147 e14b0e9b7bf7 [project @ 2006-11-09 03:28:01 by jwe] jwe parents: 6146 diff changeset	1025 endif
e14b0e9b7bf7 [project @ 2006-11-09 03:28:01 by jwe] jwe parents: 6146 diff changeset	1026
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1027 if (nargout > 0)
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1028 hleg = hlegend;
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1029 hleg_obj = hobjects;
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1030 hplot = hplots;
d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1031 labels = text_strings;
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1032 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1033
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1034 endfunction
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1035
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1036 function updatelegend (h, ~)
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1037 persistent recursive = false;
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1038
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1039 if (! recursive)
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1040 recursive = true;
12339 eda5eabd5d0b Fix for inline legends (#32022, #32343) David Bateman <dbateman@free.fr> parents: 11587 diff changeset	1041 unwind_protect
eda5eabd5d0b Fix for inline legends (#32022, #32343) David Bateman <dbateman@free.fr> parents: 11587 diff changeset	1042 hax = getfield (get (h, "userdata"), "handle");
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1043 [hplots, ~] = __getlegenddata__ (h);
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1044 position = get (h, "unmodified_axes_position");
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1045 outerposition = get (h, "unmodified_axes_outerposition");
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1046 units = get (hax, "units");
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1047 set (hax, "units", "points");
16933 e39f00a32dc7 maint: Use parentheses around condition for switch(),while(),if() statements. Rik <rik@octave.org> parents: 16921 diff changeset	1048 switch (get (hax, "activepositionproperty"))
17174 c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	1049 case "position"
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	1050 set (hax, "outerposition", outerposition);
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	1051 set (hax, "position", position);
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	1052 case "outerposition"
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	1053 set (hax, "position", position);
c3c1ebfaa7dc maint: Use common indentation for switch statement. Rik <rik@octave.org> parents: 17125 diff changeset	1054 set (hax, "outerposition", outerposition);
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1055 endswitch
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1056 set (hax, "units", units);
12339 eda5eabd5d0b Fix for inline legends (#32022, #32343) David Bateman <dbateman@free.fr> parents: 11587 diff changeset	1057 h = legend (hax, hplots, get (h, "string"));
eda5eabd5d0b Fix for inline legends (#32022, #32343) David Bateman <dbateman@free.fr> parents: 11587 diff changeset	1058 unwind_protect_cleanup
eda5eabd5d0b Fix for inline legends (#32022, #32343) David Bateman <dbateman@free.fr> parents: 11587 diff changeset	1059 recursive = false;
eda5eabd5d0b Fix for inline legends (#32022, #32343) David Bateman <dbateman@free.fr> parents: 11587 diff changeset	1060 end_unwind_protect
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1061 endif
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1062
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1063 endfunction
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1064
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1065 function updatelegendtext (h, ~)
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1066 kids = get (h, "children");
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1067 htext = [];
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1068 for i = 1:numel (kids)
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1069 if (strcmp (get (kids(i), "type"), "text"))
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1070 htext(end+1) = kids(i);
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1071 endif
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1072 endfor
17533 bb7756dff055 legend.m: Add listeners for all font properties to update text labels. Rik <rik@octave.org> parents: 17532 diff changeset	1073
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1074 tprops = {"fontangle", "fontname", "fontweight", "color"};
8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1075 lprops = {"fontangle", "fontname", "fontweight", "textcolor"};
17533 bb7756dff055 legend.m: Add listeners for all font properties to update text labels. Rik <rik@octave.org> parents: 17532 diff changeset	1076 set (htext, tprops, get (h, lprops));
17535 5eae41c8c07f legend.m: Add support for "edgecolor" property. Rik <rik@octave.org> parents: 17534 diff changeset	1077
5eae41c8c07f legend.m: Add support for "edgecolor" property. Rik <rik@octave.org> parents: 17534 diff changeset	1078 ec = get (h, "edgecolor");
5eae41c8c07f legend.m: Add support for "edgecolor" property. Rik <rik@octave.org> parents: 17534 diff changeset	1079 set (h, "xcolor", ec, "ycolor", ec);
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1080 endfunction
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1081
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1082 function hideshowlegend (h, ~, ca, pos1, pos2)
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1083 isvisible = strcmp (get (h, "visible"), "off");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1084 if (! isvisible)
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1085 kids = get (h, "children");
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1086 if (any (! strcmp (get (kids, "visible"), "off")))
17533 bb7756dff055 legend.m: Add listeners for all font properties to update text labels. Rik <rik@octave.org> parents: 17532 diff changeset	1087 isvisible = true;
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1088 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1089 endif
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1090
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1091 for i = 1 : numel (ca)
17125 b5d6314314fc Change various plot functions to take advantage of new isaxes() function. Rik <rik@octave.org> parents: 17122 diff changeset	1092 if (isaxes (ca(i))
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14755 diff changeset	1093 && (isempty (gcbf ()) \|\| strcmp (get (gcbf (), "beingdeleted"),"off"))
11149 fe3c3dfc07eb style fix: break lines before && and \|\|, not after John W. Eaton <jwe@octave.org> parents: 11134 diff changeset	1094 && strcmp (get (ca(i), "beingdeleted"), "off"))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1095 units = get (ca(i), "units");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1096 unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1097 set (ca(i), "units", "points");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1098 if (isvisible)
12440 2ed62b9f949e synchronization of axes position and outerposition Konstantinos Poulios <logari81@googlemail.com> parents: 12437 diff changeset	1099 set (ca(i), "position", pos2);
10990 529b36293297 Backed out changeset 6ea65c5de87a David Bateman <dbateman@free.fr> parents: 10989 diff changeset	1100 else
12440 2ed62b9f949e synchronization of axes position and outerposition Konstantinos Poulios <logari81@googlemail.com> parents: 12437 diff changeset	1101 set (ca(i), "position", pos1);
10990 529b36293297 Backed out changeset 6ea65c5de87a David Bateman <dbateman@free.fr> parents: 10989 diff changeset	1102 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1103 unwind_protect_cleanup
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1104 set (ca(i), "units", units);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1105 end_unwind_protect
10990 529b36293297 Backed out changeset 6ea65c5de87a David Bateman <dbateman@free.fr> parents: 10989 diff changeset	1106 endif
529b36293297 Backed out changeset 6ea65c5de87a David Bateman <dbateman@free.fr> parents: 10989 diff changeset	1107 endfor
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1108 endfunction
10989 6ea65c5de87a Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10949 diff changeset	1109
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1110 function deletelegend1 (h, ~, ca)
17125 b5d6314314fc Change various plot functions to take advantage of new isaxes() function. Rik <rik@octave.org> parents: 17122 diff changeset	1111 if (isaxes (ca)
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1112 && (isempty (gcbf ()) \|\| strcmp (get (gcbf (), "beingdeleted"), "off"))
11149 fe3c3dfc07eb style fix: break lines before && and \|\|, not after John W. Eaton <jwe@octave.org> parents: 11134 diff changeset	1113 && strcmp (get (ca, "beingdeleted"), "off"))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1114 delete (ca);
10989 6ea65c5de87a Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10949 diff changeset	1115 endif
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1116 endfunction
10989 6ea65c5de87a Respect the units and paperunits figure properties and the units and fontunits axes properties David Bateman <dbateman@free.fr> parents: 10949 diff changeset	1117
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1118 function deletelegend2 (h, ~, ca, pos, outpos, t1, hplots)
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1119 for i = 1 : numel (ca)
17125 b5d6314314fc Change various plot functions to take advantage of new isaxes() function. Rik <rik@octave.org> parents: 17122 diff changeset	1120 if (isaxes (ca(i))
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1121 && (isempty (gcbf ()) \|\| strcmp (get (gcbf (), "beingdeleted"), "off"))
11149 fe3c3dfc07eb style fix: break lines before && and \|\|, not after John W. Eaton <jwe@octave.org> parents: 11134 diff changeset	1122 && strcmp (get (ca(i), "beingdeleted"), "off"))
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1123 if (! isempty (pos) && ! isempty (outpos))
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1124 units = get (ca(i), "units");
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1125 unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1126 set (ca(i), "units", "points");
12440 2ed62b9f949e synchronization of axes position and outerposition Konstantinos Poulios <logari81@googlemail.com> parents: 12437 diff changeset	1127 set (ca(i), "position", pos, "deletefcn", "");
10995 e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1128 unwind_protect_cleanup
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1129 set (ca(i), "units", units);
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1130 end_unwind_protect
e81914f3921f Update legend code to support fltk (fixes #29348 and partially fixes #30461) David Bateman <dbateman@free.fr> parents: 10990 diff changeset	1131 endif
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1132 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1133 endfor
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1134 set (t1, "deletefcn", "");
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1135 delete (t1);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1136 for i = 1 : numel (hplots)
17536 8a186cd5b9a6 legend.m: Updating of font properties which affect box size, now redraws correctly sized legend. Rik <rik@octave.org> parents: 17535 diff changeset	1137 if (ishandle (hplots(i)) && strcmp (get (hplots(i), "type"), "line"))
15440 1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1138 dellistener (hplots(i), "color");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1139 dellistener (hplots(i), "linestyle");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1140 dellistener (hplots(i), "marker");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1141 dellistener (hplots(i), "markeredgecolor");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1142 dellistener (hplots(i), "markerfacecolor");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1143 dellistener (hplots(i), "markersize");
1db706430c96 Fix legend ('show') to work with DisplayName (bug #33757) Rik <rik@octave.org> parents: 15202 diff changeset	1144 dellistener (hplots(i), "displayname");
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1145 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1146 endfor
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1147 endfunction
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1148
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1149 function updateline (h, ~, hlegend, linelength, update_name)
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1150
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1151 if (update_name)
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1152 ## When string changes, have to rebuild legend completely
12339 eda5eabd5d0b Fix for inline legends (#32022, #32343) David Bateman <dbateman@free.fr> parents: 11587 diff changeset	1153 [hplots, text_strings] = __getlegenddata__ (hlegend);
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1154 legend (hplots, text_strings);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1155 else
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1156 kids = get (hlegend, "children");
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1157 ll = lm = [];
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1158 for i = 1 : numel (kids)
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1159 if (get (kids(i), "userdata") == h
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1160 && strcmp (get (kids(i), "type"), "line"))
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1161 if (strcmp (get (kids(i), "marker"), "none"))
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1162 ll = kids(i);
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1163 else
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1164 lm = kids(i);
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1165 endif
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1166 endif
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1167 endfor
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1168
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1169 [linestyle, marker, displayname] = ...
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1170 get (h, {"linestyle", "marker", "displayname"}){:};
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1171
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1172 if (! isempty (ll))
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1173 [xpos1, ypos1] = get (ll, {"xdata", "ydata"}){:};
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1174 xpos2 = sum (xpos1) / 2;
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1175 ypos2 = ypos1(1);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1176 delete (ll);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1177 if (! isempty (lm))
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1178 delete (lm);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1179 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1180 else
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1181 [xpos2, ypos2] = get (lm, {"xdata", "ydata"}){:};
4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1182 xpos1 = xpos2 + [-0.5, 0.5] * linelength;
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1183 ypos1 = [ypos2, ypos2];
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1184 delete (lm);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1185 endif
17537 4f57d4de0383 legend.m: Implement correct listener for DisplayName on line objects. Rik <rik@octave.org> parents: 17536 diff changeset	1186
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1187 if (! strcmp (linestyle, "none"))
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	1188 line ("xdata", xpos1, "ydata", ypos1, "color", get (h, "color"),
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1189 "linestyle", get (h, "linestyle"), "marker", "none",
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1190 "userdata", h, "parent", hlegend);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1191 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1192 if (! strcmp (marker, "none"))
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11563 diff changeset	1193 line ("xdata", xpos2, "ydata", ypos2, "color", get (h, "color"),
11198 9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1194 "marker", marker, "markeredgecolor", get (h, "markeredgecolor"),
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1195 "markerfacecolor", get (h, "markerfacecolor"),
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1196 "markersize", get (h, "markersize"), "linestyle", "none",
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1197 "userdata", h, "parent", hlegend);
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1198 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1199 endif
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1200 endfunction
9f080d23396f Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522) David Bateman <dbateman@free.fr> parents: 11149 diff changeset	1201
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1202
11418 a140991387fb legend.m: Add demo to legend for inline key. Ben Abbott <bpabbott@mac.com> parents: 11363 diff changeset	1203 %!demo
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1204 %! clf;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1205 %! plot (rand (2));
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1206 %! title ('legend called with cellstr and string inputs for labels');
16728 5cf7369a74cb Update legend box when the fontsize changes. Ben Abbott <bpabbott@mac.com> parents: 16094 diff changeset	1207 %! h = legend ({'foo'}, 'bar');
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1208 %! legend location northeastoutside
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1209 %! set (h, 'fontsize', 20);
11462 aed2c50c3082 legend.m: legend with more than two inline keys (bug 31991). Add/modifyy demos. Ben Abbott <bpabbott@mac.com> parents: 11434 diff changeset	1210
aed2c50c3082 legend.m: legend with more than two inline keys (bug 31991). Add/modifyy demos. Ben Abbott <bpabbott@mac.com> parents: 11434 diff changeset	1211 %!demo
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1212 %! clf;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1213 %! plot (rand (3));
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1214 %! title ('legend() without inputs creates default labels');
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1215 %! h = legend ();
14236 35903f035390 Escaping strings for legend entries are handled by __go_draw_axes__. Ben Abbott <bpabbott@mac.com> parents: 14214 diff changeset	1216
35903f035390 Escaping strings for legend entries are handled by __go_draw_axes__. Ben Abbott <bpabbott@mac.com> parents: 14214 diff changeset	1217 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1218 %! clf;
11418 a140991387fb legend.m: Add demo to legend for inline key. Ben Abbott <bpabbott@mac.com> parents: 11363 diff changeset	1219 %! x = 0:1;
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1220 %! plot (x,x,';I am Blue;', x,2x, x,3x,';I am Red;');
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1221 %! legend location northeastoutside
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1222 %! ## Placing legend inside should return axes to original size
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1223 %! legend location northeast
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1224 %! title ('Blue and Red keys, with Green missing');
8343 9f34f7636fe0 legend.m: Correct ording of legend labels. Ben Abbott <bpabbott@mac.com> parents: 8291 diff changeset	1225
9f34f7636fe0 legend.m: Correct ording of legend labels. Ben Abbott <bpabbott@mac.com> parents: 8291 diff changeset	1226 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1227 %! clf;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1228 %! plot (1:10, 1:10, 1:10, fliplr (1:10));
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1229 %! title ('incline is blue and decline is green');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1230 %! legend ({'I am blue', 'I am green'}, 'location', 'east');
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1231 %! legend hide
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1232 %! legend show
11363 a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1233
a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1234 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1235 %! clf;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1236 %! plot (1:10, 1:10, 1:10, fliplr (1:10));
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1237 %! title ('Legend with keys in horizontal orientation');
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1238 %! legend ({'I am blue', 'I am green'}, ...
2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1239 %! 'location', 'east', 'orientation', 'horizontal');
2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1240 %! legend boxoff
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1241 %! legend boxon
11462 aed2c50c3082 legend.m: legend with more than two inline keys (bug 31991). Add/modifyy demos. Ben Abbott <bpabbott@mac.com> parents: 11434 diff changeset	1242
aed2c50c3082 legend.m: legend with more than two inline keys (bug 31991). Add/modifyy demos. Ben Abbott <bpabbott@mac.com> parents: 11434 diff changeset	1243 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1244 %! clf;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1245 %! plot (1:10, 1:10, 1:10, fliplr (1:10));
14529 aabdc8f281f1 legend.m: Change default to boxon for Matlab compatibility (bug #36105). Rik <octave@nomad.inbox5.com> parents: 14375 diff changeset	1246 %! title ('Legend with box off');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1247 %! legend ({'I am blue', 'I am green'}, 'location', 'east');
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1248 %! legend boxoff
11434 1f54ee6760b5 legend.m: Only one legend per axes (bug 32022) Ben Abbott <bpabbott@mac.com> parents: 11418 diff changeset	1249
1f54ee6760b5 legend.m: Only one legend per axes (bug 32022) Ben Abbott <bpabbott@mac.com> parents: 11418 diff changeset	1250 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1251 %! clf;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1252 %! plot (1:10, 1:10, 1:10, fliplr (1:10));
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	1253 %! title ('Legend with text to the left of key');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1254 %! legend ({'I am blue', 'I am green'}, 'location', 'east');
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	1255 %! legend left
8343 9f34f7636fe0 legend.m: Correct ording of legend labels. Ben Abbott <bpabbott@mac.com> parents: 8291 diff changeset	1256
9f34f7636fe0 legend.m: Correct ording of legend labels. Ben Abbott <bpabbott@mac.com> parents: 8291 diff changeset	1257 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1258 %! clf;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1259 %! plot (1:10, 1:10, 1:10, fliplr (1:10));
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	1260 %! title ({'Use properties to place legend text to the left of key', ...
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1261 %! 'Legend text color is magenta'});
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1262 %! h = legend ({'I am blue', 'I am green'}, 'location', 'east');
17532 492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	1263 %! legend ('right');
492d609d2d75 legend.m: Default text labels to "right" alignment for Matlab compatibility. Rik <rik@octave.org> parents: 17530 diff changeset	1264 %! set (h, 'textposition', 'left');
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1265 %! set (h, 'textcolor', [1 0 1]);
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1266
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1267 %!demo
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1268 %! clf;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1269 %! plot (1:10, 1:10, 1:10, fliplr (1:10));
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1270 %! title ('Legend is hidden')
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1271 %! legend ({'I am blue', 'I am green'}, 'location', 'east');
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1272 %! legend hide
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1273
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1274 %!demo
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1275 %! clf;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1276 %! x = 0:1;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1277 %! plot (x,x,';I am Blue;', x,2x,';I am Green;', x,3x,';I am Red;');
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1278 %! title ({'Labels are embedded in call to plot', ...
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1279 %! 'Legend is hidden and then shown'});
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1280 %! legend boxon
11434 1f54ee6760b5 legend.m: Only one legend per axes (bug 32022) Ben Abbott <bpabbott@mac.com> parents: 11418 diff changeset	1281 %! legend hide
1f54ee6760b5 legend.m: Only one legend per axes (bug 32022) Ben Abbott <bpabbott@mac.com> parents: 11418 diff changeset	1282 %! legend show
11363 a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1283
a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1284 %!demo
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1285 %! clf;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1286 %! x = 0:1;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1287 %! plot (x, x, ';\alpha;', ...
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1288 %! x, 2*x, ';\beta=2\alpha;', ...
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1289 %! x, 3*x, ';\gamma=3\alpha;');
17530 0f45d9dd8107 test: Fix 4 failing plot demos. Rik <rik@octave.org> parents: 17503 diff changeset	1290 %! h = legend ();
17503 d99785217634 legend.m: Text objects should inherit textcolor, interpreter properties from legend (bug #40064). Rik <rik@octave.org> parents: 17281 diff changeset	1291 %! set (h, 'interpreter', 'tex');
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1292 %! title ('Labels with interpreted Greek text');
11434 1f54ee6760b5 legend.m: Only one legend per axes (bug 32022) Ben Abbott <bpabbott@mac.com> parents: 11418 diff changeset	1293
1f54ee6760b5 legend.m: Only one legend per axes (bug 32022) Ben Abbott <bpabbott@mac.com> parents: 11418 diff changeset	1294 %!demo
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1295 %! clf;
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1296 %! plot (rand (2));
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1297 %! title ('Labels with TeX interpreter turned off');
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1298 %! h = legend ('Hello_World', 'foo^bar');
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1299 %! set (h, 'interpreter', 'none');
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1300
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1301 %!demo
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1302 %! clf;
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1303 %! plot (1:10, 1:10);
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1304 %! title ('a very long label can sometimes cause problems');
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1305 %! legend ('hello very big world', 'location', 'northeastoutside');
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1306
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1307 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1308 %! clf;
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	1309 %! labels = {};
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1310 %! colororder = get (gca, 'colororder');
6146 1a6d826e92b5 [project @ 2006-11-09 03:13:11 by jwe] jwe parents: diff changeset	1311 %! for i = 1:5
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1312 %! h = plot (1:100, i + rand (100,1)); hold on;
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1313 %! set (h, 'color', colororder(i,:));
14252 4e6436a60b62 Changes to allow plot demos to be run under Matlab. Ben Abbott <bpabbott@mac.com> parents: 14245 diff changeset	1314 %! labels = {labels{:}, ['Signal ', num2str(i)]};
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1315 %! end
11363 a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1316 %! hold off;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1317 %! title ({'Signals with random offset and uniform noise';
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1318 %! 'Legend shown below and outside of plot'});
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1319 %! xlabel ('Sample Nr [k]'); ylabel ('Amplitude [V]');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1320 %! legend (labels, 'location', 'southoutside');
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1321
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1322 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1323 %! clf;
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1324 %! x = linspace (0, 10);
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1325 %! plot (x, x);
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1326 %! hold on;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1327 %! stem (x, x.^2, 'g');
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1328 %! title ('First created object gets first label');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1329 %! legend ('linear');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1330 %! hold off;
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1331
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1332 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1333 %! clf;
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1334 %! x = linspace (0, 10);
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1335 %! plot (x, x, x, x.^2);
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1336 %! title ('First created object gets first label');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1337 %! legend ('linear');
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1338
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1339 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1340 %! clf;
9451 350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1341 %! x = linspace (0, 10);
350148cc0774 legend.m: fix legend order John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1342 %! plot (x, x, x, x.^2);
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1343 %! title ('Labels are applied in order of object creation');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1344 %! legend ('linear', 'quadratic');
9457 f9fb8c1a8e45 legend.m: Add an hggroup demo using bar(). Include clf() in each demo. Ben Abbott <bpabbott@mac.com> parents: 9451 diff changeset	1345
f9fb8c1a8e45 legend.m: Add an hggroup demo using bar(). Include clf() in each demo. Ben Abbott <bpabbott@mac.com> parents: 9451 diff changeset	1346 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1347 %! clf;
11363 a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1348 %! rand_2x3_data1 = [0.341447, 0.171220, 0.284370; 0.039773, 0.731725, 0.779382];
a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1349 %! bar (rand_2x3_data1);
13936 bfaacd5e7379 Bug fix (#34901). Allow legend options to be specified. Modify demo. Ben Abbott <bpabbott@mac.com> parents: 13279 diff changeset	1350 %! ylim ([0 1.0]);
17190 df4c4b7708a4 Add titles and clean-up plotting %!demos. Rik <rik@octave.org> parents: 17179 diff changeset	1351 %! title ('legend() works for bar graphs (hggroups)');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1352 %! legend ({'1st Bar', '2nd Bar', '3rd Bar'});
9457 f9fb8c1a8e45 legend.m: Add an hggroup demo using bar(). Include clf() in each demo. Ben Abbott <bpabbott@mac.com> parents: 9451 diff changeset	1353
f9fb8c1a8e45 legend.m: Add an hggroup demo using bar(). Include clf() in each demo. Ben Abbott <bpabbott@mac.com> parents: 9451 diff changeset	1354 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1355 %! clf;
11363 a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1356 %! rand_2x3_data2 = [0.44804, 0.84368, 0.23012; 0.72311, 0.58335, 0.90531];
a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1357 %! bar (rand_2x3_data2);
a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1358 %! ylim ([0 1.2]);
17190 df4c4b7708a4 Add titles and clean-up plotting %!demos. Rik <rik@octave.org> parents: 17179 diff changeset	1359 %! title ('legend() works for bar graphs (hggroups)');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1360 %! legend ('1st Bar', '2nd Bar', '3rd Bar');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1361 %! legend right;
10662 3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	1362
3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	1363 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1364 %! clf;
10662 3afcd24ced61 legend.m: Key labels for specified objects. Ben Abbott <bpabbott@mac.com> parents: 10549 diff changeset	1365 %! x = 0:0.1:7;
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1366 %! h = plot (x,sin(x), x,cos(x), x,sin(x.^2/10), x,cos(x.^2/10));
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1367 %! title ('Only the sin() objects have keylabels');
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1368 %! legend (h([1, 3]), {'sin (x)', 'sin (x^2/10)'}, 'location', 'southwest');
11363 a0dfd7e8e3e2 Assign data used in demo plots for reproducibility between runs Rik <octave@nomad.inbox5.com> parents: 11246 diff changeset	1369
12340 d63007ac067a legend.m: Add demo for inline keys created by two plot commands. Ben Abbott <bpabbott@mac.com> parents: 12339 diff changeset	1370 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1371 %! clf;
12340 d63007ac067a legend.m: Add demo for inline keys created by two plot commands. Ben Abbott <bpabbott@mac.com> parents: 12339 diff changeset	1372 %! x = 0:0.1:10;
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1373 %! plot (x, sin (x), ';sin (x);');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1374 %! hold all;
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1375 %! plot (x, cos (x), ';cos (x);');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1376 %! hold off;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1377 %! title ('legend constructed from multiple plot calls');
12340 d63007ac067a legend.m: Add demo for inline keys created by two plot commands. Ben Abbott <bpabbott@mac.com> parents: 12339 diff changeset	1378
12387 5fb6ea1bff65 legend.m: Add demo for replacing existing legend. Ben Abbott <bpabbott@mac.com> parents: 12340 diff changeset	1379 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1380 %! clf;
12387 5fb6ea1bff65 legend.m: Add demo for replacing existing legend. Ben Abbott <bpabbott@mac.com> parents: 12340 diff changeset	1381 %! x = 0:0.1:10;
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1382 %! plot (x, sin (x), ';sin (x);');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1383 %! hold all;
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1384 %! plot (x, cos (x), ';cos (x);');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1385 %! hold off;
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1386 %! title ('Specified label text overrides previous labels');
015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1387 %! legend ({'Sine', 'Cosine'}, 'location', 'northeastoutside');
12387 5fb6ea1bff65 legend.m: Add demo for replacing existing legend. Ben Abbott <bpabbott@mac.com> parents: 12340 diff changeset	1388
12394 c2e1973d870b legend.m: "legend off" should delete the legend object. Ben Abbott <bpabbott@mac.com> parents: 12388 diff changeset	1389 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1390 %! clf;
12394 c2e1973d870b legend.m: "legend off" should delete the legend object. Ben Abbott <bpabbott@mac.com> parents: 12388 diff changeset	1391 %! x = 0:10;
c2e1973d870b legend.m: "legend off" should delete the legend object. Ben Abbott <bpabbott@mac.com> parents: 12388 diff changeset	1392 %! plot (x, rand (11));
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1393 %! xlabel ('Indices');
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1394 %! ylabel ('Random Values');
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1395 %! title ('Legend ''off'' deletes the legend');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1396 %! legend (cellstr (num2str ((1:10)')), 'location', 'northeastoutside');
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1397 %! legend off;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1398 %! axis ([0, 10, 0 1]);
12387 5fb6ea1bff65 legend.m: Add demo for replacing existing legend. Ben Abbott <bpabbott@mac.com> parents: 12340 diff changeset	1399
12395 4d30b4136a3e legend.m: Align legends to plot box, add demo. Bug 32373. Ben Abbott <bpabbott@mac.com> parents: 12394 diff changeset	1400 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1401 %! clf;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1402 %! x = (1:5)';
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1403 %! subplot (2,2,1);
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1404 %! plot (x, rand (numel (x)));
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1405 %! legend (cellstr (num2str (x)), 'location', 'northwestoutside');
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1406 %! subplot (2,2,2);
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1407 %! plot (x, rand (numel (x)));
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1408 %! legend (cellstr (num2str (x)), 'location', 'northeastoutside');
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1409 %! subplot (2,2,3);
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1410 %! plot (x, rand (numel (x)));
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1411 %! legend (cellstr (num2str (x)), 'location', 'southwestoutside');
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14252 diff changeset	1412 %! subplot (2,2,4);
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1413 %! plot (x, rand (numel (x)));
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1414 %! legend (cellstr (num2str (x)), 'location', 'southeastoutside');
12387 5fb6ea1bff65 legend.m: Add demo for replacing existing legend. Ben Abbott <bpabbott@mac.com> parents: 12340 diff changeset	1415
12395 4d30b4136a3e legend.m: Align legends to plot box, add demo. Bug 32373. Ben Abbott <bpabbott@mac.com> parents: 12394 diff changeset	1416 %!demo
14237 11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1417 %! clf;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Rik <octave@nomad.inbox5.com> parents: 14236 diff changeset	1418 %! plot (rand (2));
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1419 %! title ('legend() will warn if extra labels are specified');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1420 %! legend ('Hello', 'World', 'interpreter', 'foobar');
13979 f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	1421
f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	1422 %!demo
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1423 %! clf;
14207 57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1424 %! x = 0:10;
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1425 %! y1 = rand (size (x));
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1426 %! y2 = rand (size (x));
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1427 %! [ax, h1, h2] = plotyy (x, y1, x, y2);
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1428 %! title ('plotyy legend test #1: Blue and Green labels');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1429 %! legend ([h1, h2], {'Blue', 'Green'}, 'location', 'south');
12395 4d30b4136a3e legend.m: Align legends to plot box, add demo. Bug 32373. Ben Abbott <bpabbott@mac.com> parents: 12394 diff changeset	1430
13979 f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	1431 %!demo
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1432 %! clf;
14207 57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1433 %! x = 0:10;
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1434 %! y1 = rand (size (x));
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1435 %! y2 = rand (size (x));
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1436 %! [ax, h1, h2] = plotyy (x, y1, x, y2);
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1437 %! title ('plotyy legend test #2: Blue and Green labels');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1438 %! legend ({'Blue', 'Green'}, 'location', 'south');
13979 f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	1439
f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	1440 %!demo
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1441 %! clf;
14207 57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1442 %! x = 0:10;
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1443 %! y1 = rand (size (x));
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1444 %! y2 = rand (size (x));
57e3490094e1 Fix order of legend entries for plotyy. Bug # 35314. Ben Abbott <bpabbott@mac.com> parents: 14138 diff changeset	1445 %! [ax, h1, h2] = plotyy (x, y1, x, y2);
15442 015cc3d1f389 legend.m: Overhaul function and add support for automatic data labels. Rik <rik@octave.org> parents: 15441 diff changeset	1446 %! title ('plotyy legend test #3: Blue and Green labels');
14245 4506eade9f04 Use Matlab coding conventions for demos in plot/ directory. Rik <octave@nomad.inbox5.com> parents: 14237 diff changeset	1447 %! legend ('Blue', 'Green', 'location', 'south');
13979 f35b593688a5 Changing the legend's interpreter property should be inherited by the Ben Abbott <bpabbott@mac.com> parents: 13937 diff changeset	1448
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1449 %!demo % bug 36408
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1450 %! clf;
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1451 %! option = 'right';
2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1452 %! subplot (3,1,1);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1453 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1454 %! xlabel xlabel;
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1455 %! ylabel ylabel;
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1456 %! title ('Subplots should adjust to the legend placed outside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1457 %! legend ({'1'}, 'location', 'northeastoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1458 %! legend (option);
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1459 %! subplot (3,1,2);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1460 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1461 %! xlabel xlabel;
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1462 %! ylabel ylabel;
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1463 %! legend ({'1234567890'}, 'location', 'eastoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1464 %! legend (option);
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1465 %! subplot (3,1,3);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1466 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1467 %! xlabel xlabel;
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1468 %! ylabel ylabel;
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1469 %! legend ({'12345678901234567890'}, 'location', 'southeastoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1470 %! legend (option);
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1471
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1472 %!demo % bug 36408
286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1473 %! clf;
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1474 %! option = 'right';
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1475 %! subplot (3,1,1);
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1476 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1477 %! title ('Subplots should adjust to the legend placed outside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1478 %! legend ({'1'}, 'location', 'northwestoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1479 %! legend (option);
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1480 %! subplot (3,1,2);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1481 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1482 %! legend ({'1234567890'}, 'location', 'westoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1483 %! legend (option);
16805 2281d957cde6 legend.m: Tweak code for Octave coding conventions. Rik <rik@octave.org> parents: 16800 diff changeset	1484 %! subplot (3,1,3);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1485 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1486 %! legend ({'12345678901234567890'}, 'location', 'southwestoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1487 %! legend (option);
16799 286904321282 Use unmodified axes "position" and "outerposition" properties for legend(). Ben Abbott <bpabbott@mac.com> parents: 16796 diff changeset	1488
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1489 %!demo % bug 36408
1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1490 %! clf;
1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1491 %! option = 'right';
1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1492 %! subplot (3,1,1);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1493 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1494 %! set (gca (), 'yaxislocation', 'right');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1495 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1496 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1497 %! title ('Subplots should adjust to the legend placed outside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1498 %! legend ({'1'}, 'location', 'northeastoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1499 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1500 %! subplot (3,1,2);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1501 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1502 %! set (gca (), 'yaxislocation', 'right');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1503 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1504 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1505 %! legend ({'1234567890'}, 'location', 'eastoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1506 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1507 %! subplot (3,1,3);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1508 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1509 %! set (gca (), 'yaxislocation', 'right');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1510 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1511 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1512 %! legend ({'12345678901234567890'}, 'location', 'southeastoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1513 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1514
1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1515 %!demo % bug 36408
1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1516 %! clf;
1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1517 %! option = 'right';
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1518 %! subplot (3,1,1);
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1519 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1520 %! set (gca (), 'yaxislocation', 'right');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1521 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1522 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1523 %! title ('Subplots should adjust to the legend placed outside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1524 %! legend ({'1'}, 'location', 'northwestoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1525 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1526 %! subplot (3,1,2);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1527 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1528 %! set (gca (), 'yaxislocation', 'right');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1529 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1530 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1531 %! legend ({'1234567890'}, 'location', 'westoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1532 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1533 %! subplot (3,1,3);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1534 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1535 %! set (gca (), 'yaxislocation', 'right');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1536 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1537 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1538 %! legend ({'12345678901234567890'}, 'location', 'southwestoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1539 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1540
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1541 %!demo % bug 36408;
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1542 %! clf;
1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1543 %! option = 'right';
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1544 %! subplot (3,1,1);
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1545 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1546 %! set (gca (), 'xaxislocation', 'top');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1547 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1548 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1549 %! title ('Subplots should adjust to the legend placed outside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1550 %! legend ({'1'}, 'location', 'northwestoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1551 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1552 %! subplot (3,1,2);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1553 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1554 %! set (gca (), 'xaxislocation', 'top');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1555 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1556 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1557 %! legend ({'1234567890'}, 'location', 'westoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1558 %! legend (option);
16908 1c4be5dcacd5 Add demos to legend.m using subplots. Ben Abbott <bpabbott@mac.com> parents: 16885 diff changeset	1559 %! subplot (3,1,3);
16921 9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1560 %! plot (rand (1,4));
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1561 %! set (gca (), 'xaxislocation', 'top');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1562 %! xlabel ('xlabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1563 %! ylabel ('ylabel');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1564 %! legend ({'12345678901234567890'}, 'location', 'southwestoutside');
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1565 %! legend (option);
9a316ec12b5f legend.m: Use Matlab coding conventions in %!demo blocks so comparison script can run. Rik <rik@octave.org> parents: 16910 diff changeset	1566
17179 828e8852efa9 legend.m: Add %!demo block showing bug #39697. Rik <rik@octave.org> parents: 17174 diff changeset	1567 %!demo % bug 39697
17190 df4c4b7708a4 Add titles and clean-up plotting %!demos. Rik <rik@octave.org> parents: 17179 diff changeset	1568 %! clf;
17179 828e8852efa9 legend.m: Add %!demo block showing bug #39697. Rik <rik@octave.org> parents: 17174 diff changeset	1569 %! plot (1:10);
17540 b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1570 %! legend ('Legend Text');
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1571 %! title ({'Multi-line', 'titles', 'are a', 'problem'});
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1572
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1573 %!demo
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1574 %! clf;
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1575 %! colormap (cool (64));
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1576 %! surf (peaks ());
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1577 %! legend ('peaks()')
b7aa1d726bcc legend.m: Add support for surface objects. Rik <rik@octave.org> parents: 17538 diff changeset	1578 %! title ('legend() works for surface objects too');
17179 828e8852efa9 legend.m: Add %!demo block showing bug #39697. Rik <rik@octave.org> parents: 17174 diff changeset	1579
16973 d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1580 %!test
17107 dbd64c9a16da Restore graphics toolkit after %!tests that alter it. Rik <rik@octave.org> parents: 17065 diff changeset	1581 %! toolkit = graphics_toolkit ("gnuplot");
17119 bd50e0660545 test: Add missing semicolons to suppress output in some plot %!tests. Rik <rik@octave.org> parents: 17107 diff changeset	1582 %! h = figure ("visible", "off");
16973 d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1583 %! unwind_protect
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1584 %! position = get (h, "position");
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1585 %! plot (rand (3));
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1586 %! legend ();
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1587 %! filename = sprintf ("%s.eps", tmpnam ());
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1588 %! print (filename);
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1589 %! unlink (filename);
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1590 %! assert (get (h, "position"), position);
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1591 %! unwind_protect_cleanup
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1592 %! close (h);
17107 dbd64c9a16da Restore graphics toolkit after %!tests that alter it. Rik <rik@octave.org> parents: 17065 diff changeset	1593 %! graphics_toolkit (toolkit);
16973 d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1594 %! end_unwind_protect
d429a05dc11c legend.m: Move %!test block below %!demo blocks per standard usage. Rik <rik@octave.org> parents: 16933 diff changeset	1595

Mercurial > octave-libgccjit

annotate scripts/plot/appearance/legend.m @ 17572:7bb76a22cde1