annotate scripts/plot/util/copyobj.m @ 19627:446c46af4b42 stable

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scripts/statistics/distributions/unifrnd.m, scripts/statistics/distributions/wblrnd.m, scripts/statistics/models/module.mk, scripts/statistics/tests/kruskal_wallis_test.m, scripts/strings/base2dec.m, scripts/strings/deblank.m, scripts/strings/dec2base.m, scripts/strings/dec2bin.m, scripts/strings/dec2hex.m, scripts/strings/mat2str.m, scripts/strings/ostrsplit.m, scripts/strings/regexptranslate.m, scripts/strings/str2num.m, scripts/strings/strcat.m, scripts/strings/strjoin.m, scripts/strings/strsplit.m, scripts/strings/strtok.m, scripts/strings/strtrim.m, scripts/strings/strtrunc.m, scripts/strings/substr.m, scripts/testfun/__run_test_suite__.m, scripts/testfun/speed.m, scripts/testfun/test.m, scripts/time/asctime.m, scripts/time/datenum.m, scripts/time/datevec.m, scripts/time/weekday.m, src/Makefile.am, test/Makefile.am, test/build-bc-overload-tests.sh, test/build-sparse-tests.sh, test/jit.tst, test/line-continue.tst: Strip trailing whitespace.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 08:26:57 -0500
parents 0a8c35ae5ce1
children 0e1f5a750d00
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1 ## Copyright (C) 2012-2013 pdiribarne
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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 ## This program is free software; you can redistribute it and/or modify
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6 ## it 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
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8 ## (at 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,
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11 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 ## GNU 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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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {@var{hnew} =} copyobj (@var{horig})
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21 ## @deftypefnx {Function File} {@var{hnew} =} copyobj (@var{horig}, @var{hparent})
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22 ## Construct a copy of the graphic object associated with handle @var{horig}
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23 ## and return a handle @var{hnew} to the new object.
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24 ##
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25 ## If a parent handle @var{hparent} (root, figure, axes, or hggroup) is
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26 ## specified, the copied object will be created as a child of @var{hparent}.
eaab03308c0b doc: Rewrite docstrings for most plot functions.
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diff changeset
27 ## @seealso{struct2hdl, hdl2struct, findobj}
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diff changeset
28 ## @end deftypefn
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
29
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
30 ## Author: pdiribarne <pdiribarne@new-host.home>
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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parents:
diff changeset
31 ## Created: 2012-04-01
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
32
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parents: 15007
diff changeset
33 function hnew = copyobj (horig, hparent = 0)
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diff changeset
34
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
35 partypes = {"root", "figure", "axes", "hggroup"};
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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parents:
diff changeset
36 othertypes = {"line", "patch", "surface", "image", "text"};
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
37 alltypes = [partypes othertypes];
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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parents:
diff changeset
38
15011
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parents: 15007
diff changeset
39 if (! ishandle (horig) || nargin > 2)
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97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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parents:
diff changeset
40 print_usage ();
15011
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
41 elseif (! ishandle (hparent))
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
42 hparent = figure (fix (hparent));
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
43 elseif (! any (strcmpi (get (hparent).type, partypes)))
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diff changeset
44 print_usage ();
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
45 endif
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
46
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diff changeset
47 ## current figure and axes
cd3d7f126190 copyobj.m: ensure gca() and gcf() are reset to original values
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parents: 15328
diff changeset
48 cf = gcf ();
cd3d7f126190 copyobj.m: ensure gca() and gcf() are reset to original values
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diff changeset
49 ca = gca ();
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diff changeset
50
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diff changeset
51 ## compatibility of input handles
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diff changeset
52 kididx = find (strcmp (alltypes, get (horig).type));
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
53 paridx = find (strcmp (alltypes, get (hparent).type));
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diff changeset
54
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
55 if (kididx <= paridx)
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
56 error ("copyobj: %s object can't be children to %s.",
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f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
57 alltypes{kididx}, alltypes{paridx});
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
58 elseif (nargin == 1)
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
59 str = hdl2struct (horig);
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
60 hnew = struct2hdl (str);
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97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
61 else
15011
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
62 str = hdl2struct (horig);
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
63 hnew = struct2hdl (str, hparent);
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97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
64 endif
15011
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
65
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diff changeset
66 ## reset current figure (and eventually axes) to original
cd3d7f126190 copyobj.m: ensure gca() and gcf() are reset to original values
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diff changeset
67 set (0, "currentfigure", cf);
cd3d7f126190 copyobj.m: ensure gca() and gcf() are reset to original values
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parents: 15328
diff changeset
68 if (get (hnew, "parent") == cf)
cd3d7f126190 copyobj.m: ensure gca() and gcf() are reset to original values
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parents: 15328
diff changeset
69 set (cf, "currentaxes", ca)
cd3d7f126190 copyobj.m: ensure gca() and gcf() are reset to original values
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parents: 15328
diff changeset
70 endif
19627
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diff changeset
71
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diff changeset
72 endfunction
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
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diff changeset
73
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diff changeset
74
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
75 %!demo
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
76 %! hdl = figure (1234);
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
77 %! clf;
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
78 %! hold on;
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
79 %! x = 1:10;
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
80 %! y = x.^2;
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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parents: 15007
diff changeset
81 %! dy = 2 * (.2 * x);
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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82 %! y2 = (x - 3).^2;
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
83 %! hg = errorbar (x, y, dy,'#~');
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
84 %! set (hg, 'marker', '^', 'markerfacecolor', rand (1,3));
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
85 %! plot (x, y2, 'ok-');
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
86 %! legend ('errorbar', 'line');
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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87 %! hnew = copyobj (hdl);
f34bea431e4f maint: Use Octave coding standards for copyobj.m, hdl2struct.m, struct2hdl.m.
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diff changeset
88
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89 %!#demo
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90 %! ## FIXME: This demo fails for an obscure reason.
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91 %! ## It appears that there is something wrong with Octave code for patches.
17572
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92 %! ## This demo must remain commented out until patch() has been reworked.
17150
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93 %! unwind_protect
17006
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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94 %! hdl = figure (1234);
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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95 %! clf;
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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96 %! subplot (2,2,1);
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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97 %! hold on;
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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98 %! contourf (rand (10, 10));
17150
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99 %! colorbar ();
17006
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100 %! subplot (2,2,2);
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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101 %! quiver (rand (10, 10), rand (10, 10));
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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102 %! subplot (2,2,3);
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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103 %! colormap (jet (64));
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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104 %! hold on;
17150
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105 %! sombrero ();
17006
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106 %! colorbar ('peer', gca, 'NorthOutside');
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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107 %! subplot (2,2,4);
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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108 %! imagesc (rand (30, 30));
84db9338c448 Modify copyobj() demo to close non-responsive figure window.
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109 %! text (15, 15, 'Rotated text', ...
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110 %! 'HorizontAlalignment', 'Center', 'Rotation', 30);
17006
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111 %! hnew = copyobj (hdl);
17150
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112 %! unwind_protect_cleanup
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113 %! close all;
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114 %! end_unwind_protect
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115
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Mike Miller <mtmiller@ieee.org>
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116 %!testif HAVE_MAGICK
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117 %! toolkit = graphics_toolkit ();
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118 %! graphics_toolkit ("gnuplot");
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119 %! unwind_protect
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120 %! h1 = figure ("visible", "off");
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121 %! x = 0:0.1:2*pi;
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122 %! y1 = sin (x);
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123 %! y2 = exp (x - 1);
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124 %! ax = plotyy (x,y1, x-1,y2, @plot, @semilogy);
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125 %! xlabel ("X");
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126 %! ylabel (ax(1), "Axis 1");
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127 %! ylabel (ax(2), "Axis 2");
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128 %! axes (ax(1));
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129 %! text (0.5, 0.5, "Left Axis", ...
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130 %! "color", [0 0 1], "horizontalalignment", "center");
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131 %! axes (ax(2));
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132 %! text (4.5, 80, "Right Axis", ...
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133 %! "color", [0 0.5 0], "horizontalalignment", "center");
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134 %! s1 = hdl2struct (h1);
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135 %! h2 = struct2hdl (s1);
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136 %! s2 = hdl2struct (h2);
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137 %! png1 = strcat (tmpnam (), ".png");
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138 %! png2 = strcat (tmpnam (), ".png");
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
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139 %! unwind_protect
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140 %! print (h1, png1);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
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141 %! [img1, map1, alpha1] = imread (png1);
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diff changeset
142 %! print (h2, png2);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
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diff changeset
143 %! [img2, map2, alpha2] = imread (png2);
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diff changeset
144 %! unwind_protect_cleanup
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
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diff changeset
145 %! unlink (png1);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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146 %! unlink (png2);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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147 %! end_unwind_protect
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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148 %! assert (img1, img2);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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149 %! assert (map1, map2);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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150 %! assert (alpha1, alpha2);
14867
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
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151 %! unwind_protect_cleanup
17150
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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152 %! close (h1);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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153 %! close (h2);
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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154 %! graphics_toolkit (toolkit);
14867
97ce18b62d0f New Functions; copyobj.m, hdl2struct.m, struct2hdl.m
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
155 %! end_unwind_protect
17150
e7723410ec32 Recode some %!tests which pop up figures with new figure() behavior.
Rik <rik@octave.org>
parents: 17122
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156