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Revamp %!demos in m-files to use Octave coding conventions on spacing, etc. Add clf() to all demos using plot features to get reproducibility. Use 64 as input to all colormaps (jet (64)) to get reproducibility. * bicubic.m, cell2mat.m, celldisp.m, cplxpair.m, interp1.m, interp2.m, interpft.m, interpn.m, profile.m, profshow.m, convhull.m, delaunay.m, griddata.m, inpolygon.m, voronoi.m, autumn.m, bone.m, contrast.m, cool.m, copper.m, flag.m, gmap40.m, gray.m, hot.m, hsv.m, image.m, imshow.m, jet.m, ocean.m, pink.m, prism.m, rainbow.m, spring.m, summer.m, white.m, winter.m, condest.m, onenormest.m, axis.m, clabel.m, colorbar.m, comet.m, comet3.m, compass.m, contour.m, contour3.m, contourf.m, cylinder.m, daspect.m, ellipsoid.m, errorbar.m, ezcontour.m, ezcontourf.m, ezmesh.m, ezmeshc.m, ezplot.m, ezplot3.m, ezpolar.m, ezsurf.m, ezsurfc.m, feather.m, fill.m, fplot.m, grid.m, hold.m, isosurface.m, legend.m, loglog.m, loglogerr.m, pareto.m, patch.m, pbaspect.m, pcolor.m, pie.m, pie3.m, plot3.m, plotmatrix.m, plotyy.m, polar.m, quiver.m, quiver3.m, rectangle.m, refreshdata.m, ribbon.m, rose.m, scatter.m, scatter3.m, semilogx.m, semilogxerr.m, semilogy.m, semilogyerr.m, shading.m, slice.m, sombrero.m, stairs.m, stem.m, stem3.m, subplot.m, surf.m, surfc.m, surfl.m, surfnorm.m, text.m, title.m, trimesh.m, triplot.m, trisurf.m, uigetdir.m, uigetfile.m, uimenu.m, uiputfile.m, waitbar.m, xlim.m, ylim.m, zlim.m, mkpp.m, pchip.m, polyaffine.m, spline.m, bicgstab.m, cgs.m, gplot.m, pcg.m, pcr.m, treeplot.m, strtok.m, demo.m, example.m, rundemos.m, speed.m, test.m, calendar.m, datestr.m, datetick.m, weekday.m: Revamp %!demos to use Octave coding conventions on spacing, etc.
author Rik <octave@nomad.inbox5.com>
date Fri, 20 Jan 2012 12:59:53 -0800
parents 72c96de7a403
children 4506eade9f04
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72c96de7a403 maint: update copyright notices for 2012
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1 ## Copyright (C) 2007-2012 David Bateman
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {} plotyy (@var{x1}, @var{y1}, @var{x2}, @var{y2})
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21 ## @deftypefnx {Function File} {} plotyy (@dots{}, @var{fun})
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22 ## @deftypefnx {Function File} {} plotyy (@dots{}, @var{fun1}, @var{fun2})
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23 ## @deftypefnx {Function File} {} plotyy (@var{h}, @dots{})
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24 ## @deftypefnx {Function File} {[@var{ax}, @var{h1}, @var{h2}] =} plotyy (@dots{})
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25 ## Plot two sets of data with independent y-axes. The arguments @var{x1} and
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26 ## @var{y1} define the arguments for the first plot and @var{x1} and @var{y2}
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27 ## for the second.
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28 ##
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29 ## By default the arguments are evaluated with
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30 ## @code{feval (@@plot, @var{x}, @var{y})}. However the type of plot can be
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31 ## modified with the @var{fun} argument, in which case the plots are
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32 ## generated by @code{feval (@var{fun}, @var{x}, @var{y})}. @var{fun} can be
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33 ## a function handle, an inline function or a string of a function name.
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34 ##
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35 ## The function to use for each of the plots can be independently defined
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36 ## with @var{fun1} and @var{fun2}.
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37 ##
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38 ## If given, @var{h} defines the principal axis in which to plot the @var{x1}
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39 ## and @var{y1} data. The return value @var{ax} is a two element vector with
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40 ## the axis handles of the two plots. @var{h1} and @var{h2} are handles to
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41 ## the objects generated by the plot commands.
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42 ##
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43 ## @example
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44 ## @group
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45 ## x = 0:0.1:2*pi;
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46 ## y1 = sin (x);
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47 ## y2 = exp (x - 1);
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48 ## ax = plotyy (x, y1, x - 1, y2, @@plot, @@semilogy);
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49 ## xlabel ("X");
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50 ## ylabel (ax(1), "Axis 1");
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51 ## ylabel (ax(2), "Axis 2");
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52 ## @end group
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53 ## @end example
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54 ## @end deftypefn
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55
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56 function [Ax, H1, H2] = plotyy (varargin)
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57
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58 ## Don't use __plt_get_axis_arg__ here as ax is a two vector for plotyy
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59 if (nargin > 1 && length (varargin{1}) == 2 && ishandle(varargin{1}(1))
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60 && ishandle(varargin{1}(2))
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61 && all (floor (varargin{1}) != varargin{1}))
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62 obj1 = get (varargin{1}(1));
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63 obj2 = get (varargin{1}(2));
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64 if (strcmp (obj1.type, "axes") || strcmp (obj2.type, "axes"))
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65 ax = [obj1, obj2];
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66 varargin(1) = [];
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67 if (isempty (varargin))
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68 varargin = {};
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69 endif
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70 else
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71 error ("plotyy: expecting first argument to be axes handle");
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72 endif
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73 oldh = gca ();
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74 else
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75 f = get (0, "currentfigure");
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76 if (isempty (f))
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77 f = figure ();
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78 endif
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79 ca = get (f, "currentaxes");
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80 if (isempty (ca))
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81 ax = [];
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82 elseif (ishandle (ca) && isprop (ca, "__plotyy_axes__"))
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83 ax = get (ca, "__plotyy_axes__");
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84 else
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85 ax = ca;
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86 endif
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87 if (length (ax) > 2)
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88 for i = 3 : length (ax)
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89 delete (ax (i));
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90 endfor
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91 ax = ax(1:2);
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92 elseif (length (ax) == 1)
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93 ax(2) = axes ();
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94 elseif (isempty (ax))
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95 ax(1) = axes ();
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96 ax(2) = axes ();
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97 ca = ax(2);
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98 endif
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99 if (nargin < 2)
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100 varargin = {};
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101 endif
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102 oldh = ca;
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103 endif
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104
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105 if (nargin < 4)
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106 print_usage ();
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107 endif
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108
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109 unwind_protect
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110 [ax, h1, h2] = __plotyy__ (ax, varargin{:});
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111 unwind_protect_cleanup
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112 ## Only change back to the old axis if we didn't delete it
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113 if (ishandle(oldh) && strcmp (get (oldh, "type"), "axes"))
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114 axes (oldh);
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115 endif
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116 end_unwind_protect
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117
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118 if (nargout > 0)
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119 Ax = ax;
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120 H1 = h1;
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121 H2 = h2;
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122 endif
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123
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124 endfunction
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125
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126 function [ax, h1, h2] = __plotyy__ (ax, x1, y1, x2, y2, varargin)
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
127 if (nargin > 5)
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
128 fun1 = varargin{1};
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
129 else
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
130 fun1 = @plot;
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
131 endif
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
132 if (nargin > 6)
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
133 fun2 = varargin{2};
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
134 else
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
135 fun2 = fun1;
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
136 endif
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
137
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
138 xlim = [min([x1(:); x2(:)]), max([x1(:); x2(:)])];
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
139
8237
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
140 if (ishandle(ax(1)) && strcmp (get (ax(1), "type"), "axes"))
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
141 axes (ax(1));
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
142 else
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
143 ax(1) = axes ();
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
144 endif
7665
aead4b9d026b Fix axis handle treatment in plotyy
David Bateman <dbateman@free.fr>
parents: 7314
diff changeset
145 newplot ();
7195
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
146 h1 = feval (fun1, x1, y1);
7220
66081694ffb8 [project @ 2007-11-29 23:14:07 by jwe]
jwe
parents: 7216
diff changeset
147
66081694ffb8 [project @ 2007-11-29 23:14:07 by jwe]
jwe
parents: 7216
diff changeset
148 set (ax(1), "ycolor", getcolor (h1(1)));
7195
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
149 set (ax(1), "xlim", xlim);
10136
ee18258bc002 Also treat white figure and axes color properties
David Bateman <dbateman@free.fr>
parents: 9353
diff changeset
150 set (ax(1), "color", "none");
7195
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
151
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
152 cf = gcf ();
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
153 set (cf, "nextplot", "add");
8237
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
154
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
155 if (ishandle(ax(2)) && strcmp (get (ax(2), "type"), "axes"))
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
156 axes (ax(2));
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
157 else
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
158 ax(2) = axes ();
52f2fba4f3f8 Test that an axis handle actually is one before setting it in plotyy
David Bateman <dbateman@free.fr>
parents: 8208
diff changeset
159 endif
7665
aead4b9d026b Fix axis handle treatment in plotyy
David Bateman <dbateman@free.fr>
parents: 7314
diff changeset
160 newplot ();
aead4b9d026b Fix axis handle treatment in plotyy
David Bateman <dbateman@free.fr>
parents: 7314
diff changeset
161
7195
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
162 colors = get (ax(1), "colororder");
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
163 set (ax(2), "colororder", [colors(2:end,:); colors(1,:)]);
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
164
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
165 if (strcmp (get (ax(1), "autopos_tag"), "subplot"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
166 set (ax(2), "autopos_tag", "subplot");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
167 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
168 set (ax, "activepositionproperty", "position");
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
169 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
170
7195
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
171 h2 = feval (fun2, x2, y2);
7206
6e4ceeeb1940 [project @ 2007-11-27 22:40:20 by jwe]
jwe
parents: 7196
diff changeset
172 set (ax(2), "yaxislocation", "right");
7220
66081694ffb8 [project @ 2007-11-29 23:14:07 by jwe]
jwe
parents: 7216
diff changeset
173 set (ax(2), "ycolor", getcolor (h2(1)));
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
174
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
175
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
176 if (strcmp (get(ax(1), "activepositionproperty"), "position"))
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
177 set (ax(2), "position", get (ax(1), "position"));
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
178 else
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
179 set (ax(2), "outerposition", get (ax(1), "outerposition"));
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
180 set (ax(2), "looseinset", get (ax(1), "looseinset"));
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
181 endif
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
182
7195
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
183 set (ax(2), "xlim", xlim);
7240
3a695b7adf8e [project @ 2007-12-03 20:16:36 by dbateman]
dbateman
parents: 7220
diff changeset
184 set (ax(2), "color", "none");
12128
e916491cbb99 plotyy.m: Set box property to off to allow both y-axes colors to be visible for OpenGL backends.
Ben Abbott <bpabbott@mac.com>
parents: 11589
diff changeset
185 set (ax(2), "box", "off");
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
186
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
187 ## Add invisible text objects that when destroyed,
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
188 ## also remove the other axis
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
189 t1 = text (0, 0, "", "parent", ax(1), "tag", "plotyy",
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10529
diff changeset
190 "handlevisibility", "off", "visible", "off",
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10529
diff changeset
191 "xliminclude", "off", "yliminclude", "off");
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
192 t2 = text (0, 0, "", "parent", ax(2), "tag", "plotyy",
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10529
diff changeset
193 "handlevisibility", "off", "visible", "off",
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10529
diff changeset
194 "xliminclude", "off", "yliminclude", "off");
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
195
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
196 set (t1, "deletefcn", {@deleteplotyy, ax(2), t2});
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
197 set (t2, "deletefcn", {@deleteplotyy, ax(1), t1});
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
198
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
199 addlistener (ax(1), "position", {@update_position, ax(2)});
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
200 addlistener (ax(2), "position", {@update_position, ax(1)});
12685
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
201 addlistener (ax(1), "outerposition", {@update_position, ax(2)});
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
202 addlistener (ax(2), "outerposition", {@update_position, ax(1)});
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
203 addlistener (ax(1), "looseinset", {@update_position, ax(2)});
5cbf660e649d Restructure subplot positioning and avoid labels overlap (bug #31610)
Konstantinos Poulios <logari81@googlemail.com>
parents: 12575
diff changeset
204 addlistener (ax(2), "looseinset", {@update_position, ax(1)});
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
205 addlistener (ax(1), "view", {@update_position, ax(2)});
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
206 addlistener (ax(2), "view", {@update_position, ax(1)});
10226
2884758e265b Replace dataaspectratio props with plotboxaspectratio props.
Ben Abbott <bpabbott@mac.com>
parents: 10136
diff changeset
207 addlistener (ax(1), "plotboxaspectratio", {@update_position, ax(2)});
2884758e265b Replace dataaspectratio props with plotboxaspectratio props.
Ben Abbott <bpabbott@mac.com>
parents: 10136
diff changeset
208 addlistener (ax(2), "plotboxaspectratio", {@update_position, ax(1)});
10529
7147078550fe plotyy.m: Add listener for dataaspectratiomode.
Ben Abbott <bpabbott@mac.com>
parents: 10226
diff changeset
209 addlistener (ax(1), "plotboxaspectratiomode", {@update_position, ax(2)});
7147078550fe plotyy.m: Add listener for dataaspectratiomode.
Ben Abbott <bpabbott@mac.com>
parents: 10226
diff changeset
210 addlistener (ax(2), "plotboxaspectratiomode", {@update_position, ax(1)});
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
211
9349
93664cbb732c plotyy.m: Fix compatibility with subplot.
Ben Abbott <bpabbott@mac.com>
parents: 9346
diff changeset
212 ## Store the axes handles for the sister axes.
13216
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
213 if (ishandle (ax(1)) && ! isprop (ax(1), "__plotyy_axes__"))
10950
c9786e03670c Don't create __plotyy_axes__ properties in plotyy if they exist (Bug #30977)
David Bateman <dbateman@free.fr>
parents: 10949
diff changeset
214 addproperty ("__plotyy_axes__", ax(1), "data", ax);
13216
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
215 elseif (ishandle (ax(1)))
10950
c9786e03670c Don't create __plotyy_axes__ properties in plotyy if they exist (Bug #30977)
David Bateman <dbateman@free.fr>
parents: 10949
diff changeset
216 set (ax(1), "__plotyy_axes__", ax);
13216
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
217 else
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
218 error ("plotyy.m: This shouldn't happen. File a bug report.")
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
219 endif
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
220 if (ishandle (ax(2)) && ! isprop (ax(2), "__plotyy_axes__"))
10950
c9786e03670c Don't create __plotyy_axes__ properties in plotyy if they exist (Bug #30977)
David Bateman <dbateman@free.fr>
parents: 10949
diff changeset
221 addproperty ("__plotyy_axes__", ax(2), "data", ax);
13216
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
222 elseif (ishandle (ax(2)))
10950
c9786e03670c Don't create __plotyy_axes__ properties in plotyy if they exist (Bug #30977)
David Bateman <dbateman@free.fr>
parents: 10949
diff changeset
223 set (ax(2), "__plotyy_axes__", ax);
13216
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
224 else
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
225 error ("plotyy.m: This shouldn't happen. File a bug report.")
434e227b100b Improvements to plotyy.
Ben Abbott <bpabbott@mac.com>
parents: 13130
diff changeset
226 endif
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
227 endfunction
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
228
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
229
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
230 %!demo
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
231 %! clf;
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
232 %! x = 0:0.1:2*pi;
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
233 %! y1 = sin (x);
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
234 %! y2 = exp (x - 1);
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
235 %! ax = plotyy (x,y1, x-1,y2, @plot, @semilogy);
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
236 %! xlabel ("X");
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
237 %! ylabel (ax(1), "Axis 1");
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
238 %! ylabel (ax(2), "Axis 2");
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
239 %! axes (ax(1));
12437
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 12128
diff changeset
240 %! text (0.5, 0.5, "Left Axis", ...
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
241 %! "color", [0 0 1], "horizontalalignment", "center");
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
242 %! axes (ax(2));
12437
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 12128
diff changeset
243 %! text (4.5, 80, "Right Axis", ...
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
244 %! "color", [0 0.5 0], "horizontalalignment", "center");
8208
f6ca8ff51818 [mq]: graphics-backend
John W. Eaton <jwe@octave.org>
parents: 8102
diff changeset
245
9349
93664cbb732c plotyy.m: Fix compatibility with subplot.
Ben Abbott <bpabbott@mac.com>
parents: 9346
diff changeset
246 %!demo
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
247 %! clf;
9349
93664cbb732c plotyy.m: Fix compatibility with subplot.
Ben Abbott <bpabbott@mac.com>
parents: 9346
diff changeset
248 %! x = linspace (-1, 1, 201);
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
249 %! subplot (2,2,1);
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
250 %! plotyy (x,sin(pi*x), x,10*cos(pi*x));
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
251 %! subplot (2,2,2);
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
252 %! surf (peaks (25));
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
253 %! subplot (2,2,3);
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
254 %! contour (peaks (25));
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
255 %! subplot (2,2,4);
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256 %! plotyy (x,10*sin(2*pi*x), x,cos(2*pi*x));
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257 %! axis square;
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93664cbb732c plotyy.m: Fix compatibility with subplot.
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258
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259 %!demo
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260 %! clf;
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261 %! x = linspace (-1, 1, 201);
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262 %! hax = plotyy (x, sin(pi*x), x, cos(pi*x));
14237
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263 %! ylabel ("Blue on the Left");
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264 %! ylabel (hax(2), "Green on the Right");
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265 %! xlabel ("xlabel");
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266
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267 function deleteplotyy (h, d, ax2, t2)
11149
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268 if (ishandle (ax2) && strcmp (get (ax2, "type"), "axes")
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269 && (isempty (gcbf()) || strcmp (get (gcbf(), "beingdeleted"),"off"))
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270 && strcmp (get (ax2, "beingdeleted"), "off"))
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271 set (t2, "deletefcn", []);
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272 delete (ax2);
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273 endif
f6ca8ff51818 [mq]: graphics-backend
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274 endfunction
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275
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276 function update_position (h, d, ax2)
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277 persistent recursion = false;
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278
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279 ## Don't allow recursion
f6ca8ff51818 [mq]: graphics-backend
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280 if (! recursion)
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281 unwind_protect
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282 recursion = true;
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283 view = get (h, "view");
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284 oldview = get (ax2, "view");
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285 plotboxaspectratio = get (h, "plotboxaspectratio");
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286 oldplotboxaspectratio = get (ax2, "plotboxaspectratio");
12685
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287 plotboxaspectratiomode = get (h, "plotboxaspectratiomode");
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diff changeset
288 oldplotboxaspectratiomode = get (ax2, "plotboxaspectratiomode");
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289
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290 if (strcmp (get(h, "activepositionproperty"), "position"))
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291 position = get (h, "position");
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292 oldposition = get (ax2, "position");
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293 if (! (isequal (position, oldposition) && isequal (view, oldview)))
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294 set (ax2, "position", position, "view", view);
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295 endif
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296 else
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297 outerposition = get (h, "outerposition");
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298 oldouterposition = get (ax2, "outerposition");
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299 if (! (isequal (outerposition, oldouterposition) && isequal (view, oldview)))
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diff changeset
300 set (ax2, "outerposition", outerposition, "view", view);
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diff changeset
301 endif
9353
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302 endif
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303
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304 if (! (isequal (plotboxaspectratio, oldplotboxaspectratio)
10549
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diff changeset
305 && isequal (plotboxaspectratiomode, oldplotboxaspectratiomode)))
95c3e38098bf Untabify .m scripts
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diff changeset
306 set (ax2, "plotboxaspectratio", plotboxaspectratio);
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diff changeset
307 set (ax2, "plotboxaspectratiomode", plotboxaspectratiomode);
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308 endif
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309 unwind_protect_cleanup
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310 recursion = false;
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311 end_unwind_protect
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diff changeset
312 endif
7195
97d2da8ed746 [project @ 2007-11-26 23:13:40 by dbateman]
dbateman
parents:
diff changeset
313 endfunction
7220
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jwe
parents: 7216
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314
66081694ffb8 [project @ 2007-11-29 23:14:07 by jwe]
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diff changeset
315 function color = getcolor (ax)
66081694ffb8 [project @ 2007-11-29 23:14:07 by jwe]
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parents: 7216
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316 obj = get (ax);
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317 if (isfield (obj, "color"))
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318 color = obj.color;
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parents: 7216
diff changeset
319 elseif (isfield (obj, "facecolor") && ! ischar (obj.facecolor))
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diff changeset
320 color = obj.facecolor;
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parents: 7216
diff changeset
321 elseif (isfield (obj, "edgecolor") && ! ischar (obj.edgecolor))
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322 color = obj.edgecolor;
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parents: 7216
diff changeset
323 else
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diff changeset
324 color = [0, 0, 0];
66081694ffb8 [project @ 2007-11-29 23:14:07 by jwe]
jwe
parents: 7216
diff changeset
325 endif
66081694ffb8 [project @ 2007-11-29 23:14:07 by jwe]
jwe
parents: 7216
diff changeset
326 endfunction
7245
d65670971cbc [project @ 2007-12-04 03:03:54 by jwe]
jwe
parents: 7240
diff changeset
327