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annotate scripts/plot/text.m @ 13136:79b9a7669bb8

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Tests added for scripts/plot (plot/ishghandle.m, plot/text.m, plot/title.m, plot/xlabel.m, plot/ylabel.m, plot/zlabel.m): Tests added for plot functions. plot/whitebg.m: Fix typo. Change colors only for figure under test
author Kai Habel <kai.habel@gmx.de>
date Wed, 14 Sep 2011 21:03:39 +0200
parents e65d1488ff6a
children 52c5799130c2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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fd0a3ac60b0e update copyright notices
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 2007-2011 John W. Eaton
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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} =} text (@var{x}, @var{y}, @var{label})
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21 ## @deftypefnx {Function File} {@var{h} =} text (@var{x}, @var{y}, @var{z}, @var{label})
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22 ## @deftypefnx {Function File} {@var{h} =} text (@var{x}, @var{y}, @var{label}, @var{p1}, @var{v1}, @dots{})
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23 ## @deftypefnx {Function File} {@var{h} =} text (@var{x}, @var{y}, @var{z}, @var{label}, @var{p1}, @var{v1}, @dots{})
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24 ## Create a text object with text @var{label} at position @var{x},
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25 ## @var{y}, @var{z} on the current axes. Property-value pairs following
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26 ## @var{label} may be used to specify the appearance of the text.
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27 ## @end deftypefn
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28
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29 ## Author: jwe
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30
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31 function h = text (varargin)
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32
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33 nargs = nargin;
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34 offset = 0;
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35
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36 if (nargs > 2 && isnumeric (varargin{1}) && isnumeric (varargin{2}))
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37 x = varargin{1};
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38 y = varargin{2};
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39 offset = 3;
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40
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41 if (nargin > 3 && isnumeric (varargin{3}))
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42 z = varargin{3};
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43 offset = 4;
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44 else
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45 z = zeros (size (x));
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46 offset = 3;
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47 endif
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48
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49 label = varargin{offset};
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50 varargin(1:offset) = [];
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51
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52 nx = numel (x);
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53 ny = numel (y);
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54 nz = numel (z);
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55 if (ischar (label) || isnumeric (label))
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56 nt = size (label, 1);
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57 if (nx > 1 && nt == 1)
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58 ## Mutiple text objects with same string
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59 label = repmat ({label}, [nx, 1]);
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60 nt = nx;
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61 elseif (nx > 1 && nt == nx)
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62 ## Mutiple text objects with different strings
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63 label = cellstr (label);
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64 elseif (ischar (label))
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65 ## Single text object with one or more lines
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66 label = {label};
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67 endif
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68 elseif (iscell (label))
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69 nt = numel (label);
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70 if (nx > 1 && nt == 1)
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71 label = repmat ({label}, [nx, 1]);
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72 nt = nx;
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73 elseif (! (nx > 1 && nt == nx))
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74 label = {label};
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75 nt = 1;
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76 endif
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77 else
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78 error ("text: expecting LABEL to be a character string or cell array of character strings");
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79 endif
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80 else
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81 x = y = z = 0;
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82 nx = ny = nz = 1;
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83 label = {""};
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84 nt = 1;
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85 endif
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86
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87 if (rem (numel (varargin), 2) == 0)
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88
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89 if (nx == ny && nx == nz && (nt == nx || nt == 1 || nx == 1))
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90 pos = [x(:), y(:), z(:)];
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91 ca = gca ();
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92 tmp = zeros (nt, 1);
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93 if (nx == 1)
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94 ## TODO - Modify __go_text__() to accept cell-strings
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95 tmp = __go_text__ (ca, "string", "foobar",
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96 varargin{:},
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97 "position", pos);
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98 set (tmp, "string", label{1});
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99 elseif (nt == nx)
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100 for n = 1:nt
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101 tmp(n) = __go_text__ (ca, "string", label{n},
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102 varargin{:},
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103 "position", pos(n,:));
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104 endfor
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105 __request_drawnow__ ();
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106 else
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107 error ("text: dimension mismatch for coordinates and LABEL");
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108 endif
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109 elseif (nt == nx || nt == 1 || nx == 1)
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110 error ("text: dimension mismatch for coordinates");
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111 else
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112 error ("text: mismatch betwween coordinates and strings");
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113 endif
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114
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115 if (nargout > 0)
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116 h = tmp;
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117 endif
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118
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119 else
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120 print_usage ();
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121 endif
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122
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123 endfunction
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124
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125 %!demo
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126 %! clf
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127 %! ha = {"left", "center", "right"};
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128 %! va = {"bottom", "middle", "top"};
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129 %! x = [0.25 0.5 0.75];
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130 %! y = [0.25 0.5 0.75];
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131 %! for t = 0:30:359;
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132 %! for nh = 1:numel(ha)
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133 %! for nv = 1:numel(va)
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134 %! text (x(nh), y(nv), "Hello World", ...
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135 %! "rotation", t, ...
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136 %! "horizontalalignment", ha{nh}, ...
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137 %! "verticalalignment", va{nv})
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138 %! endfor
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Ben Abbott <bpabbott@mac.com>
parents: 11272
diff changeset
139 %! endfor
74e285bb61c9 text.m: Add demo for text rotation and alignment.
Ben Abbott <bpabbott@mac.com>
parents: 11272
diff changeset
140 %! endfor
12437
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
141 %! set (gca, "xtick", [0.25, 0.5, 0.75], ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
142 %! "xticklabel", ha, ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
143 %! "ytick", [0.25, 0.5, 0.75], ...
11416
74e285bb61c9 text.m: Add demo for text rotation and alignment.
Ben Abbott <bpabbott@mac.com>
parents: 11272
diff changeset
144 %! "yticklabel", va)
74e285bb61c9 text.m: Add demo for text rotation and alignment.
Ben Abbott <bpabbott@mac.com>
parents: 11272
diff changeset
145 %! axis ([0 1 0 1])
74e285bb61c9 text.m: Add demo for text rotation and alignment.
Ben Abbott <bpabbott@mac.com>
parents: 11272
diff changeset
146 %! xlabel ("horizontal alignment")
74e285bb61c9 text.m: Add demo for text rotation and alignment.
Ben Abbott <bpabbott@mac.com>
parents: 11272
diff changeset
147 %! ylabel ("vertical alignment")
74e285bb61c9 text.m: Add demo for text rotation and alignment.
Ben Abbott <bpabbott@mac.com>
parents: 11272
diff changeset
148 %! title ("text alignment and rotation (0:30:360 degrees)")
11424
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Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
149
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment.
Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
150 %!demo
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment.
Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
151 %! clf
12437
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Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
152 %! h = mesh (peaks, "edgecolor", 0.7 * [1 1 1], ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
153 %! "facecolor", "none", ...
11424
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Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
154 %! "facealpha", 0);
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment.
Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
155 %! for t = 0:45:359;
12437
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Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
156 %! text (25, 25, 0, "Vertical Alignment = Bottom", ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
157 %! "rotation", t, ...
a754c2d8a13f Modify demo scripts to allow conventient conversion to Matlab compatible syntax.
Ben Abbott <bpabbott@mac.com>
parents: 11523
diff changeset
158 %! "horizontalalignment", "left", ...
11424
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Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
159 %! "verticalalignment", "bottom")
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment.
Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
160 %! endfor
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment.
Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
161 %! caxis ([-100 100])
bc509d5f763f text.m: New demo for 3D plot and text with verticalalignment.
Ben Abbott <bpabbott@mac.com>
parents: 11416
diff changeset
162 %! title ("Vertically Aligned at Bottom")
12965
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Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
163
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
164 %!demo
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
165 %! clf
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
166 %! axis ([0 8 0 8])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
167 %! title (["First title";"Second title"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
168 %! xlabel (["First xlabel";"Second xlabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
169 %! ylabel (["First ylabel";"Second ylabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
170 %! text (4, 4, {"Hello", "World"}, ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
171 %! "horizontalalignment", "center", ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
172 %! "verticalalignment", "middle")
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
173 %! grid on
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
174
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
175 %!demo
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
176 %! clf
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
177 %! h = mesh (peaks, "edgecolor", 0.7 * [1 1 1], ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
178 %! "facecolor", "none", ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
179 %! "facealpha", 0);
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
180 %! title (["First title";"Second title"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
181 %! xlabel (["First xlabel";"Second xlabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
182 %! ylabel (["First ylabel";"Second ylabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
183 %! zlabel (["First zlabel";"Second zlabel"])
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
184 %! text (0, 0, 5, {"Hello", "World"}, ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
185 %! "horizontalalignment", "center", ...
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
186 %! "verticalalignment", "middle")
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
187 %! hold on
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
188 %! plot3 (0, 0, 5, "+k")
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
189 %!
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
190
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
191 %!demo
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
192 %! clf
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
193 %! h = text (0.5, 0.3, "char");
12965
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
194 %! assert ("char", class (get (h, "string")))
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
195 %! h = text (0.5, 0.4, ["char row 1"; "char row 2"]);
12965
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
196 %! assert ("char", class (get (h, "string")))
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
197 %! h = text (0.5, 0.6, {"cell2str (1,1)", "cell2str (1,2)"; "cell2str (2,1)", "cell2str (2,2)"});
12965
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
198 %! assert ("cell", class (get (h, "string")))
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
199 %! h = text (0.5, 0.8, "foobar");
12965
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
200 %! set (h, "string", 1:3)
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
201 %! h = text ([0.1, 0.1], [0.3, 0.4], "one string & two objects");
12965
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
202 %! assert ("char", class (get (h(1), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
203 %! assert ("char", class (get (h(2), "string")))
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
204 %! h = text ([0.1, 0.1], [0.5, 0.6], {"one cellstr & two objects"});
12965
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
205 %! assert ("cell", class (get (h(1), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
206 %! assert ("cell", class (get (h(2), "string")))
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
207 %! h = text ([0.1, 0.1], [0.7, 0.8], {"cellstr 1 object 1", "cellstr 2 object 2"});
12965
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
208 %! assert ("char", class (get (h(1), "string")))
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
209 %! assert ("char", class (get (h(2), "string")))
12971
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
210 %! h = text ([0.1, 0.1], [0.1, 0.2], ["1st string & 1st object"; "2nd string & 2nd object"]);
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
211 %! assert ("char", class (get (h(1), "string")))
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
212 %! assert ("char", class (get (h(2), "string")))
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
213 %! h = text (0.7, 0.6, "single string");
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
214 %! assert ("char", class (get (h, "string")))
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
215 %! h = text (0.7, 0.5, {"single cell-string"});
e65d1488ff6a text.m: Improve logic and error checking. Modify demo.
Ben Abbott <bpabbott@mac.com>
parents: 12965
diff changeset
216 %! assert ("cell", class (get (h, "string")))
12965
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Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
217 %! xlabel (1:2)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
218 %! ylabel (1:2)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
219 %! title (1:2)
22bc9ec80c2c allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents: 12437
diff changeset
220
13136
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
221 %!test
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
222 %! hf = figure ("visible", "off");
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
223 %! unwind_protect
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
224 %! h = text (0.5, 0.3, "char");
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
225 %! assert ("char", class (get (h, "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
226 %! h = text (0.5, 0.4, ["char row 1"; "char row 2"]);
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
227 %! assert ("char", class (get (h, "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
228 %! h = text (0.5, 0.6, {"cell2str (1,1)", "cell2str (1,2)"; "cell2str (2,1)", "cell2str (2,2)"});
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
229 %! assert ("cell", class (get (h, "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
230 %! h = text (0.5, 0.8, "foobar");
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
231 %! set (h, "string", 1:3)
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
232 %! h = text ([0.1, 0.1], [0.3, 0.4], "one string & two objects");
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
233 %! assert ("char", class (get (h(1), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
234 %! assert ("char", class (get (h(2), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
235 %! h = text ([0.1, 0.1], [0.5, 0.6], {"one cellstr & two objects"});
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
236 %! assert ("cell", class (get (h(1), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
237 %! assert ("cell", class (get (h(2), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
238 %! h = text ([0.1, 0.1], [0.7, 0.8], {"cellstr 1 object 1", "cellstr 2 object 2"});
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
239 %! assert ("char", class (get (h(1), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
240 %! assert ("char", class (get (h(2), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
241 %! h = text ([0.1, 0.1], [0.1, 0.2], ["1st string & 1st object"; "2nd string & 2nd object"]);
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
242 %! assert ("char", class (get (h(1), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
243 %! assert ("char", class (get (h(2), "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
244 %! h = text (0.7, 0.6, "single string");
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
245 %! assert ("char", class (get (h, "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
246 %! h = text (0.7, 0.5, {"single cell-string"});
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
247 %! assert ("cell", class (get (h, "string")))
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
248 %! unwind_protect_cleanup
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
249 %! close (hf);
79b9a7669bb8 Tests added for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12971
diff changeset
250 %! end_unwind_protect