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annotate scripts/plot/private/__errplot__.m @ 12541:dd2c70b30f28

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Add tests for ifftshift.m
author Robert T. Short <octave@phaselockedsystems.com.com>
date Sat, 26 Mar 2011 06:50:12 -0700
parents b0084095098e
children cc6e9425c04e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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fd0a3ac60b0e update copyright notices
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1 ## Copyright (C) 2000-2011 Teemu Ikonen
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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} {@var{h} =} __errplot__ (@var{fstr}, @var{p}, @dots{})
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21 ## Undocumented internal function.
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22 ## @end deftypefn
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23
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24 ## Created: 18.7.2000
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25 ## Author: Teemu Ikonen <tpikonen@pcu.helsinki.fi>
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26 ## Keywords: errorbar, plotting
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27
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28 function h = __errplot__ (fstr, p, varargin)
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29
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30 if (nargin < 4 || nargin > 8) # at least two data arguments needed
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31 print_usage ();
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32 endif
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33
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34 [fmt, key] = __pltopt__ ("__errplot__", fstr);
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35
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36 [len, nplots] = size (varargin{1});
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37 h = [];
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38
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39 for i = 1:nplots
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40 ## Set the plot type based on linestyle.
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41
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42 if (strcmp (fmt.errorstyle, "~"))
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43 ifmt = "yerr";
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44 elseif (strcmp (fmt.errorstyle, ">"))
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45 ifmt = "xerr";
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46 elseif (strcmp (fmt.errorstyle, "~>"))
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47 ifmt = "xyerr";
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48 elseif (strcmp (fmt.errorstyle, "#"))
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49 ifmt = "box";
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50 elseif (strcmp (fmt.errorstyle, "#~"))
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51 ifmt = "boxy";
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52 elseif (strcmp (fmt.errorstyle, "#~>"))
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53 ifmt = "boxxy";
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54 else
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55 ifmt = "yerr";
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56 endif
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57
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58 hg = hggroup ("parent", p);
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59 h = [h; hg];
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60 args = __add_datasource__ ("__errplot__", hg,
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61 {"x", "y", "l", "u", "xl", "xu"});
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62
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63 if (isempty (fmt.color))
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64 fmt.color = __next_line_color__ ();
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65 endif
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66 if (isempty (fmt.marker) && isempty (fmt.linestyle))
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67 [fmt.linestyle, fmt.marker] = __next_line_style__ ();
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68 endif
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69 hl = [(__line__ (hg, "linestyle", fmt.linestyle, "marker", fmt.marker,
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70 "color", fmt.color)),
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71 (__line__ (hg, "linestyle", "-", "marker", "none",
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72 "color", fmt.color))];
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73
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74 switch (numel(varargin))
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75 case 2
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76 ydata = varargin{1}(:,i);
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77 xdata = 1:numel(ydata);
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78 if (strcmp (ifmt, "xerr") || strcmp (ifmt, "box"))
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79 xldata = varargin{2}(:,i);
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80 xudata = ldata;
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81 ldata = [];
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82 udata = [];
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83 elseif (strcmp (ifmt, "yerr") || strcmp (ifmt, "boxy"))
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84 ldata = varargin{2}(:,i);
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85 udata = ldata;
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86 xldata = [];
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87 xudata = [];
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88 else
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89 error ("errorbar: 2 column errorplot is only valid or xerr or yerr");
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90 endif
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91 case 3
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92 if (strcmp (ifmt, "boxxy") || strcmp (ifmt, "xyerr"))
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93 ydata = varargin{1}(:,i);
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94 xdata = 1:numel(ydata);
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95 xldata = varargin{2}(:,i);
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96 xudata = xldata;
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97 ldata = varargin{3}(:,i);
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98 udata = ldata;
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99 elseif (strcmp (ifmt, "xerr") || strcmp (ifmt, "box"))
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100 xdata = varargin{1}(:,i);
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101 ydata = varargin{2}(:,i);
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102 xldata = varargin{3}(:,i);
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103 xudata = xldata;
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104 ldata = [];
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105 udata = [];
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106 else # yerr or boxy
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107 xdata = varargin{1}(:,i);
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108 ydata = varargin{2}(:,i);
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109 ldata = varargin{3}(:,i);
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110 udata = ldata;
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111 xldata = [];
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112 xudata = [];
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113 endif
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114 case 4
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115 if (strcmp (ifmt, "boxxy") || strcmp (ifmt, "xyerr"))
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116 xdata = varargin{1}(:,i);
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117 ydata = varargin{2}(:,i);
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118 xldata = varargin{3}(:,i);
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119 xudata = xldata;
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120 ldata = varargin{4}(:,i);
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121 udata = ldata;
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122 elseif (strcmp (ifmt, "xerr") || strcmp (ifmt, "box"))
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123 xdata = varargin{1}(:,i);
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124 ydata = varargin{2}(:,i);
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125 xldata = varargin{3}(:,i);
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126 xudata = varargin{4}(:,i);
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127 ldata = [];
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128 udata = [];
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129 else # yerr or boxy
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130 xdata = varargin{1}(:,i);
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131 ydata = varargin{2}(:,i);
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132 ldata = varargin{3}(:,i);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
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133 udata = varargin{4}(:,i);
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Ben Abbott <bpabbott@mac.com>
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diff changeset
134 xldata = [];
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Ben Abbott <bpabbott@mac.com>
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diff changeset
135 xudata = [];
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 9896
diff changeset
136 endif
10592
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Ben Abbott <bpabbott@mac.com>
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diff changeset
137 case 6 # boxxy, xyerr
10594
4b421123fd17 __errplot__.m: Fix bug parsing errorbar style.
Ben Abbott <bpabbott@mac.com>
parents: 10592
diff changeset
138 if (strcmp (ifmt, "boxxy") || strcmp (ifmt, "xyerr"))
10592
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Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
139 xdata = varargin{1}(:,i);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
140 ydata = varargin{2}(:,i);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
141 xldata = varargin{3}(:,i);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
142 xudata = varargin{4}(:,i);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
143 ldata = varargin{5}(:,i);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
144 udata = varargin{6}(:,i);
10573
d8894a2d0a03 Allow x, xy and box errorbars with different plotting syntax
David Bateman <dbateman@free.fr>
parents: 10549
diff changeset
145 else
10635
d1978e7364ad Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents: 10594
diff changeset
146 error ("errorbar: error plot with 6 columns only valid for boxxy and xyerr");
11587
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John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
147 endif
10592
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Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
148 otherwise
11588
d5bd2766c640 style fixes for warning and error messages in script files
John W. Eaton <jwe@octave.org>
parents: 11587
diff changeset
149 error ("errorbar: error plot requires 2, 3, 4 or 6 arguments");
4897
89eee52fd4c7 [project @ 2004-06-03 23:07:55 by jwe]
jwe
parents: 4717
diff changeset
150 endswitch
8258
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David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
151
11589
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John W. Eaton <jwe@octave.org>
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diff changeset
152 addproperty ("xdata", hg, "data", xdata(:));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
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diff changeset
153 addproperty ("ydata", hg, "data", ydata(:));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
154 addproperty ("ldata", hg, "data", ldata(:));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
155 addproperty ("udata", hg, "data", udata(:));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
156 addproperty ("xldata", hg, "data", xldata(:));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
157 addproperty ("xudata", hg, "data", xudata(:));
10592
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Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
158 addproperty ("format", hg, "string", ifmt);
10587
eb69d94e8648 Update the errorbar markers in a seperate listtener function
David Bateman <dbateman@free.fr>
parents: 10584
diff changeset
159
11589
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
160 addproperty ("color", hg, "linecolor", get (hl(1), "color"));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
161 addproperty ("linewidth", hg, "linelinewidth", get (hl(1), "linewidth"));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
162 addproperty ("linestyle", hg, "linelinestyle", get (hl(1), "linestyle"));
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
163 addproperty ("marker", hg, "linemarker", get (hl(1), "marker"));
11587
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John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
164 addproperty ("markerfacecolor", hg, "linemarkerfacecolor",
11589
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
165 get (hl(1), "markerfacecolor"));
11587
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John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
166 addproperty ("markeredgecolor", hg, "linemarkerfacecolor",
11589
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
167 get (hl(1), "markeredgecolor"));
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
168 addproperty ("markersize", hg, "linemarkersize",
11589
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
169 get (hl(1), "markersize"));
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
170
10592
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
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diff changeset
171 fcn = {@update_props, hl};
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
172 addlistener (hg, "color", fcn);
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
173 addlistener (hg, "linewidth", fcn);
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
174 addlistener (hg, "linestyle", fcn);
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
175 addlistener (hg, "marker", fcn);
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
176 addlistener (hg, "markerfacecolor", fcn);
10592
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
177 addlistener (hg, "markersize", fcn);
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
178
10592
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
179 fcn = {@update_data, hl};
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
180 addlistener (hg, "xdata", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
181 addlistener (hg, "ydata", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
182 addlistener (hg, "ldata", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
183 addlistener (hg, "udata", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
184 addlistener (hg, "xldata", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
185 addlistener (hg, "xudata", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
186 addlistener (hg, "format", fcn);
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
187
10592
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
188 hax = ancestor (hg, "axes");
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
189 addlistener (hax, "xscale", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
190 addlistener (hax, "yscale", fcn);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
191
11589
b0084095098e missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents: 11588
diff changeset
192 update_data (hg, [], hl);
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
193
5406
c49aec8a9080 [project @ 2005-07-08 15:25:43 by jwe]
jwe
parents: 5395
diff changeset
194 endfor
c49aec8a9080 [project @ 2005-07-08 15:25:43 by jwe]
jwe
parents: 5395
diff changeset
195
4007
31448e09d38e [project @ 2002-07-26 01:47:32 by jwe]
jwe
parents: 4006
diff changeset
196 endfunction
8258
2b408bbd8904 Add error bar series
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
197
11587
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John W. Eaton <jwe@octave.org>
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diff changeset
198 function [xdata, ydata] = errorbar_data (xdata, ydata, ldata, udata,
10592
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
199 xldata, xudata, ifmt,
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
200 xscale, yscale)
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
201 if (strcmp (xscale, "linear"))
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
202 dx = 0.01 * (max (xdata(:)) - min (xdata(:)));
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
203 xlo = xdata - dx;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
204 xhi = xdata + dx;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
205 else
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
206 n = xdata > 0;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
207 rx = exp(0.01 * (max (log(xdata(n))) - min (log(xdata(n)))));
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
208 xlo = xdata/rx;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
209 xhi = xdata*rx;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
210 endif
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
211 if (strcmp (yscale, "linear"))
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
212 dy = 0.01 * (max (ydata(:)) - min (ydata(:)));
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
213 ylo = ydata - dy;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
214 yhi = ydata + dy;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
215 else
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
216 n = ydata > 0;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
217 ry = exp(0.01 * (max (log(ydata(n))) - min (log(ydata(n)))));
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
218 ylo = ydata/ry;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
219 yhi = ydata*ry;
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
220 endif
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
221 nans = NaN + xdata(:);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
222 if (strcmp (ifmt, "yerr"))
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
223 xdata = [xdata, xdata, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
224 xlo, xhi, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
225 xlo, xhi, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
226 ydata = [ydata-ldata, ydata+udata, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
227 ydata+udata, ydata+udata, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
228 ydata-ldata, ydata-ldata, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
229 elseif (strcmp (ifmt, "xerr"))
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
230 xdata = [xdata-xldata, xdata+xudata, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
231 xdata+xudata, xdata+xudata, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
232 xdata-xldata, xdata-xldata, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
233 ydata = [ydata, ydata, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
234 ylo, yhi, nans, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
235 ylo, yhi, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
236 elseif (strcmp (ifmt, "boxy"))
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
237 dx = 0.01 * (max (xdata(:)) - min (xdata(:)));
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
238 xdata = [xlo, xhi, xhi, xlo, xlo, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
239 ydata = [ydata-ldata, ydata-ldata, ydata+udata, ydata+udata, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
240 ydata-ldata, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
241 elseif (strcmp (ifmt, "box"))
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
242 dy = 0.01 * (max (ydata(:)) - min (ydata(:)));
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
243 xdata = [xdata-xldata, xdata+xudata, xdata+xudata, xdata-xldata, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
244 xdata-xldata, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
245 ydata = [ylo, ylo, yhi, yhi, ylo, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
246 elseif (strcmp (ifmt, "boxxy"))
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
247 xdata = [xdata-xldata, xdata+xudata, xdata+xudata, xdata-xldata, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
248 xdata-xldata, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
249 ydata = [ydata-ldata, ydata-ldata, ydata+udata, ydata+udata, ...
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
250 ydata-ldata, nans];
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
251 elseif (strcmp (ifmt, "xyerr"))
11587
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John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
252 [x1, y1] = errorbar_data (xdata, ydata, ldata, udata,
10592
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
253 xldata, xudata, "xerr", xscale, yscale);
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
254 [x2, y2] = errorbar_data (xdata, ydata, ldata, udata,
10592
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
255 xldata, xudata, "yerr", xscale, yscale);
f0a7a72c1fbf __errplot__.m: Implement errorbars in the Matlab style.
Ben Abbott <bpabbott@mac.com>
parents: 10590
diff changeset
256 xdata = [x1; x2];
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257 ydata = [y1; y2];
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258 return
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259 else
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260 error ("errorbar: valid error bar types are xerr, yerr, boxxy, and xyerr");
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261 endif
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262 xdata = xdata.'(:);
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263 ydata = ydata.'(:);
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264 endfunction
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265
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266 function update_props (hg, dummy, hl)
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267 set (hl, "color", get (hg, "color"),
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268 "linewidth", get (hg, "linewidth"));,
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269 set (hl(1), "linestyle", get (hg, "linestyle"),
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270 "marker", get (hg, "marker"),
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271 "markersize", get (hg, "markersize"),
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272 "markerfacecolor", get (hg, "markerfacecolor"),
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273 "markeredgecolor", get (hg, "markeredgecolor"));
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274 endfunction
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275
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276 function update_data (hg, dummy, hl)
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277
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278 if (strcmp (get (hg, "type"), "axes"))
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279 hax = hg;
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280 hg = ancestor (hl(1), "hggroup");
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281 else
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282 hax = ancestor (hg, "axes");
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283 endif
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284 xscale = get (hax, "xscale");
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285 yscale = get (hax, "yscale");
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286
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287 xdata = get (hg, "xdata");
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288 ydata = get (hg, "ydata");
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289 ldata = get (hg, "ldata");
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290 udata = get (hg, "udata");
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291 xldata = get (hg, "xldata");
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292 xudata = get (hg, "xudata");
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293 ifmt = get (hg, "format");
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294
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295 set (hl(1), "xdata", xdata);
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296 set (hl(1), "ydata", ydata);
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297
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298 [errorbar_xdata, errorbar_ydata] = ...
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299 errorbar_data (xdata, ydata, ldata, udata, xldata, xudata, ...
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300 ifmt, xscale, yscale);
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301
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302 set (hl(2), "xdata", errorbar_xdata);
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303 set (hl(2), "ydata", errorbar_ydata);
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304
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305 endfunction
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diff changeset
306