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annotate scripts/plot/private/__stem__.m @ 17176:abf384f5d243

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maint: Remove unneeded input validation from internal fcns in private/ directories. * scripts/general/private/__isequal__.m, scripts/general/private/__splinen__.m, scripts/image/private/__imwrite__.m, scripts/image/private/ind2x.m, scripts/miscellaneous/private/__xzip__.m, scripts/miscellaneous/private/display_info_file.m, scripts/pkg/private/describe.m, scripts/pkg/private/get_forge_pkg.m, scripts/pkg/private/unload_packages.m, scripts/plot/private/__actual_axis_position__.m, scripts/plot/private/__add_datasource__.m, scripts/plot/private/__clabel__.m, scripts/plot/private/__errcomm__.m, scripts/plot/private/__errplot__.m, scripts/plot/private/__fltk_print__.m, scripts/plot/private/__gnuplot_get_var__.m, scripts/plot/private/__go_draw_axes__.m, scripts/plot/private/__go_draw_figure__.m, scripts/plot/private/__interp_cube__.m, scripts/plot/private/__line__.m, scripts/plot/private/__next_line_color__.m, scripts/plot/private/__next_line_style__.m, scripts/plot/private/__plt__.m, scripts/plot/private/__pltopt__.m, scripts/signal/private/rectangle_lw.m, scripts/signal/private/rectangle_sw.m, scripts/signal/private/triangle_lw.m, scripts/signal/private/triangle_sw.m, scripts/sparse/private/__sprand_impl__.m, scripts/statistics/models/private/logistic_regression_derivatives.m, scripts/statistics/models/private/logistic_regression_likelihood.m: Remove unneeded input validation from internal fcns in private/ directories.
author Rik <rik@octave.org>
date Sun, 04 Aug 2013 18:13:08 -0700
parents 58d3fba6df17
children 87ba70043bfc
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72c96de7a403 maint: update copyright notices for 2012
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1 ## Copyright (C) 2006-2012 Michel D. Schmid
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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} =} __stem__ (@var{have_z}, @var{varargin})
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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 ## Author: Michel D. Schmid <michaelschmid@users.sourceforge.net>
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25 ## Adapted-by: jwe
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26
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27 function h = __stem__ (have_z, varargin)
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28
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29 if (have_z)
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30 caller = "stem3";
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31 else
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32 caller = "stem";
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33 endif
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34
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35 [hax, varargin, nargin] = __plt_get_axis_arg__ (caller, varargin{:});
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36
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37 [x, y, z, dofill, llc, ls, mmc, ms, varargin] = ...
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38 check_stem_arg (have_z, varargin{:});
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39
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40 oldfig = ifelse (isempty (hax), [], get (0, "currentfigure"));
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41 unwind_protect
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42 hax = newplot (hax);
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43 hold_state = get (hax, "nextplot");
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44 set (hax, "nextplot", "add");
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45
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46 h = [];
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47 nx = rows (x);
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48 for i = 1 : columns (x)
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49 if (have_z)
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50 xt = x(:)';
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51 xt = [xt; xt; NaN(1, nx)](:);
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52 yt = y(:)';
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53 yt = [yt; yt; NaN(1, nx)](:);
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54 zt = z(:)';
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55 zt = [zeros(1, nx); zt; NaN(1, nx)](:);
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56 else
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57 xt = x(:, i)';
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58 xt = [xt; xt; NaN(1, nx)](:);
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59 yt = y(:, i)';
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60 yt = [zeros(1, nx); yt; NaN(1, nx)](:);
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61 endif
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62
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63 hg = hggroup ();
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64 h = [h; hg];
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65 args = __add_datasource__ (caller, hg, {"x", "y", "z"}, varargin{:});
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66
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67 if (isempty (llc))
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68 lc = __next_line_color__ ();
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69 else
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70 lc = llc;
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71 endif
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72
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73 if (isempty (mmc))
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74 mc = lc;
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75 else
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76 mc = mmc;
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77 endif
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78
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79 if (dofill)
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80 fc = mc;
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81 else
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82 fc = "none";
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83 endif
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84
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85 if (have_z)
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86 h_stems = plot3 (hax, xt, yt, zt, "color", lc, "linestyle", ls,
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87 "parent", hg, x, y, z, "color", mc,
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88 "marker", ms, "linestyle", "none",
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89 "markerfacecolor", fc, "parent", hg);
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90
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91 h_baseline = [];
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92 else
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93 h_stems = plot (hax, xt, yt, "color", lc, "linestyle", ls,
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94 "parent", hg, x(:,i), y(:, i), "color", mc, "marker",
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95 ms, "linestyle", "none", "markerfacecolor",
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96 fc, "parent", hg);
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97
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98 x_axis_range = get (hax, "xlim");
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99 h_baseline = line (hax, x_axis_range, [0, 0], "color", [0, 0, 0]);
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100 set (h_baseline, "handlevisibility", "off");
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101 set (h_baseline, "xliminclude", "off");
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102 addlistener (hax, "xlim", @update_xlim);
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103 addlistener (h_baseline, "ydata", @update_baseline);
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104 addlistener (h_baseline, "visible", @update_baseline);
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105 endif
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106
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107 ## Setup the hggroup and listeners.
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108 addproperty ("showbaseline", hg, "radio", "{on}|off");
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109 addproperty ("basevalue", hg, "data", 0);
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110 addproperty ("baseline", hg, "data", h_baseline);
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111
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112 if (! have_z)
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113 addlistener (hg, "showbaseline", @show_baseline);
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114 addlistener (hg, "basevalue", @move_baseline);
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115 endif
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116
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117 addproperty ("color", hg, "linecolor", lc);
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118 addproperty ("linewidth", hg, "linelinewidth", 0.5);
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119 addproperty ("linestyle", hg, "linelinestyle", ls);
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120 addproperty ("marker", hg, "linemarker", ms);
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121 addproperty ("markerfacecolor", hg, "linemarkerfacecolor", fc);
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122 addproperty ("markersize", hg, "linemarkersize", 6);
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123
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124 addlistener (hg, "color", @update_props);
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125 addlistener (hg, "linewidth", @update_props);
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126 addlistener (hg, "linestyle", @update_props);
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127 addlistener (hg, "marker", @update_props);
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diff changeset
128 addlistener (hg, "markerfacecolor", @update_props);
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129 addlistener (hg, "markersize", @update_props);
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diff changeset
130
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diff changeset
131 addproperty ("xdata", hg, "data", x(:, i));
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132 addproperty ("ydata", hg, "data", y(:, i));
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133 if (have_z)
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134 addproperty ("zdata", hg, "data", z(:, i));
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135 else
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diff changeset
136 addproperty ("zdata", hg, "data", []);
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diff changeset
137 endif
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diff changeset
138
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diff changeset
139 addlistener (hg, "xdata", @update_data);
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diff changeset
140 addlistener (hg, "ydata", @update_data);
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diff changeset
141 addlistener (hg, "zdata", @update_data);
8075
a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
parents: 8070
diff changeset
142
8079
082fa7859574 Additional do not call set with empty arguments fixes
David Bateman <dbateman@free.fr>
parents: 8075
diff changeset
143 if (! isempty (args))
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144 set (hg, args{:});
8079
082fa7859574 Additional do not call set with empty arguments fixes
David Bateman <dbateman@free.fr>
parents: 8075
diff changeset
145 endif
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
146 if (i == 1 && ! isempty (h_baseline))
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diff changeset
147 set (h_baseline, "parent", get (hg, "parent"));
8075
a028a5960e18 Fix for hold with no figures/axes. Set prop/val pairs to hggroups rather than underlying objects. Fix for equality test in array_property
David Bateman <dbateman@free.fr>
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diff changeset
148 endif
8052
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149 endfor
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diff changeset
150
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parents: 16751
diff changeset
151 if (! strcmp (hold_state, "add") && have_z)
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diff changeset
152 set (hax, "view", [-37.5 30]); # 3D view
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Rik <rik@octave.org>
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diff changeset
153 endif
17080
58d3fba6df17 __stem__.m: Fix typo in set() command.
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parents: 17067
diff changeset
154 set (hax, "nextplot", hold_state);
17067
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diff changeset
155
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156 unwind_protect_cleanup
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diff changeset
157 if (! isempty (oldfig))
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diff changeset
158 set (0, "currentfigure", oldfig);
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parents: 16751
diff changeset
159 endif
7217
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diff changeset
160 end_unwind_protect
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diff changeset
161
7217
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162 endfunction
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parents:
diff changeset
163
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164 function [x, y, z, dofill, lc, ls, mc, ms, newargs] = check_stem_arg (have_z, varargin)
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165
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166 ## FIXME -- there seems to be a lot of duplicated code in this
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167 ## function. It seems like it should be possible to simplify things
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168 ## by combining some of the nearly identical code sections into
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169 ## additional subfunctions.
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170
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171 if (have_z)
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172 caller = "stem3";
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173 else
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174 caller = "stem";
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diff changeset
175 endif
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
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176
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177 ## Remove prop/val pairs from data to consider.
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178 i = 2;
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diff changeset
179 newargs = {};
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diff changeset
180 while (i < length (varargin))
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
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181 if (ischar (varargin{i}) && !(strcmpi ("fill", varargin{i})
10549
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diff changeset
182 || strcmpi ("filled", varargin{i})))
8070
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diff changeset
183 newargs{end + 1} = varargin{i};
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diff changeset
184 newargs{end + 1} = varargin{i + 1};
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185 nargin = nargin - 2;
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diff changeset
186 varargin(i:i+1) = [];
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187 else
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diff changeset
188 i++;
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parents: 8056
diff changeset
189 endif
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diff changeset
190 endwhile
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diff changeset
191
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192 ## set specifiers to default values.
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193 [lc, ls, mc, ms] = set_default_values ();
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194 dofill = 0;
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195 fill_2 = 0;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
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196 linespec_2 = 0;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
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197 z = [];
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198
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199 ## Check input arguments.
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200 if (nargin == 2)
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diff changeset
201 if (have_z)
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202 z = varargin{1};
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203 x = 1:rows (z);
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204 y = 1:columns (z);
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205 else
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diff changeset
206 y = varargin{1};
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parents:
diff changeset
207 if (isvector (y))
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208 x = 1:length (y);
7217
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209 elseif (ismatrix (y))
10549
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diff changeset
210 x = 1:rows (y);
11587
c792872f8942 all script files: untabify and strip trailing whitespace
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parents: 11523
diff changeset
211 else
10549
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diff changeset
212 error ("stem: Y must be a matrix");
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213 endif # in each case, x & y will be defined
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parents:
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214 endif
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diff changeset
215 elseif (nargin == 3)
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216 ## Several possibilities
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diff changeset
217 ##
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218 ## 1. the real y data
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219 ## 2. 'filled'
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220 ## 3. line spec
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parents:
diff changeset
221 if (ischar (varargin{2}))
8506
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diff changeset
222 ## Only 2. or 3. possible.
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diff changeset
223 if (strcmpi ("fill", varargin{2}) || strcmpi ("filled", varargin{2}))
10549
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diff changeset
224 dofill = 1;
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225 else
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226 ## Parse the linespec.
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diff changeset
227 [lc, ls, mc, ms] = stem_line_spec (caller, varargin{2});
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228 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
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parents:
diff changeset
229 if (have_z)
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diff changeset
230 z = varargin{1};
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diff changeset
231 x = 1:rows (z);
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diff changeset
232 y = 1:columns (z);
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diff changeset
233 else
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diff changeset
234 y = varargin{1};
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parents: 10135
diff changeset
235 if (isvector (y))
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parents: 10135
diff changeset
236 x = 1:length (y);
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parents: 10135
diff changeset
237 elseif (ismatrix (y))
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diff changeset
238 x = 1:rows (y);
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diff changeset
239 else
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diff changeset
240 error ("stem: Y must be a matrix");
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diff changeset
241 endif # in each case, x & y will be defined
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parents:
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242 endif
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parents:
diff changeset
243 else
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parents:
diff changeset
244 if (have_z)
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245 error ("stem3: must define X, Y and Z");
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parents:
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246 else
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247 ## Must be the real y data.
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248 x = varargin{1};
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249 y = varargin{2};
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250 if (! (ismatrix (x) && ismatrix (y)))
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diff changeset
251 error ("stem: X and Y must be matrices");
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diff changeset
252 endif
7217
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parents:
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253 endif
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parents:
diff changeset
254 endif
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parents:
diff changeset
255 elseif (nargin == 4)
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256 ## Again, several possibilities:
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diff changeset
257 ##
7217
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diff changeset
258 ## arg2 1. real y
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259 ## arg2 2. 'filled' or linespec
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260 ## arg3 1. real z
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261 ## arg3 2. 'filled' or linespec
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262 if (ischar (varargin{2}))
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diff changeset
263 ## Only arg2 2. / arg3 1. & arg3 3. are possible.
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diff changeset
264 if (strcmpi ("fill", varargin{2}) || strcmpi ("filled", varargin{2}))
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diff changeset
265 dofill = 1;
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diff changeset
266 fill_2 = 1; # Be sure, no second "fill" is in the arguments.
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diff changeset
267 else
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268 ## Must be a linespec.
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diff changeset
269 [lc, ls, mc, ms] = stem_line_spec (caller, varargin{2});
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diff changeset
270 linespec_2 = 1;
7217
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parents:
diff changeset
271 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
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parents:
diff changeset
272 if (have_z)
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273 z = varargin{1};
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diff changeset
274 x = 1:rows (z);
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275 y = 1:columns (z);
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
276 else
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
277 y = varargin{1};
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
278 if (isvector (y))
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
279 x = 1:length (y);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
280 elseif (ismatrix (y))
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
281 x = 1:rows (y);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
282 else
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
283 error ("stem: Y must be a matrix");
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
284 endif # in each case, x & y will be defined
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
285 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
286 else
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
287 if (have_z)
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
288 x = varargin{1};
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
289 y = varargin{2};
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
290 z = varargin{3};
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
291 if (! (ismatrix (x) && ismatrix (y) && ismatrix (z)))
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
292 error ("stem3: X, Y and Z must be matrices");
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
293 endif
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
294 else
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
295 ## must be the real y data.
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
296 x = varargin{1};
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
297 y = varargin{2};
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
298 if (! (ismatrix (x) && ismatrix (y)))
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
299 error ("stem: X and Y must be matrices");
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
300 endif
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
301 endif
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
302 endif # if ischar (varargin{2})
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
303 if (! have_z)
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
304 ## varargin{3} must be char.
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
305 ## Check for "fill.
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
306 if ((strcmpi (varargin{3}, "fill") || strcmpi (varargin{3}, "filled"))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
307 && fill_2)
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
308 error ("stem: duplicate fill argument");
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
309 elseif (strcmpi ("fill", varargin{3}) && linespec_2)
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
310 ## Must be "fill".
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
311 dofill = 1;
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
312 fill_2 = 1;
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
313 elseif ((strcmpi (varargin{3}, "fill") || strcmpi (varargin{3}, "filled"))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
314 && !linespec_2)
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
315 ## Must be "fill".
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
316 dofill = 1;
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
317 fill_2 = 1;
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
318 elseif (! linespec_2)
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
319 ## Must be linespec.
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
320 [lc, ls, mc, ms] = stem_line_spec (caller, varargin{3});
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
321 linespec_2 = 1;
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
322 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
323 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
324 elseif (nargin == 5)
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
325 if (have_z)
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
326 x = varargin{1};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
327 y = varargin{2};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
328 z = varargin{3};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
329 if (! (ismatrix (x) && ismatrix (y) && ismatrix (z)))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
330 error ("stem3: X, Y and Z must be matrices");
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
331 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
332 else
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
333 x = varargin{1};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
334 y = varargin{2};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
335 if (! (ismatrix (x) && ismatrix (y)))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
336 error ("stem: X and Y must be matrices");
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
337 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
338 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
339
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
340 if (! have_z)
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
341 if (strcmpi (varargin{3}, "fill") || strcmpi (varargin{3}, "filled"))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
342 dofill = 1;
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
343 fill_2 = 1; # Be sure, no second "fill" is in the arguments.
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
344 else
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
345 ## Must be a linespec.
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
346 [lc, ls, mc, ms] = stem_line_spec (caller, varargin{3});
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
347 linespec_2 = 1;
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
348 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
349 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
350
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
351 ## Check for "fill".
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
352 if ((strcmpi (varargin{4}, "fill") || strcmpi (varargin{4}, "filled"))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
353 && fill_2)
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
354 error ("%s: duplicate fill argument", caller);
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
355 elseif ((strcmpi (varargin{4}, "fill") || strcmpi (varargin{4}, "filled"))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
356 && linespec_2)
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
357 ## Must be "fill".
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
358 dofill = 1;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
359 fill_2 = 1;
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
360 elseif (!strcmpi (varargin{4}, "fill") && !strcmpi (varargin{4}, "filled")
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
361 && !linespec_2)
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
362 ## Must be linespec.
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
363 [lc, ls, mc, ms] = stem_line_spec (caller, varargin{4});
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
364 linespec_2 = 1;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
365 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
366 elseif (nargin == 6 && have_z)
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
367 x = varargin{1};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
368 y = varargin{2};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
369 z = varargin{3};
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
370 if (! (ismatrix (x) && ismatrix (y) && ismatrix (z)))
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
371 error ("stem3: X, Y and Z must be matrices");
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
372 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
373
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
374 if (strcmpi (varargin{4}, "fill") || strcmpi (varargin{4}, "filled"))
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
375 dofill = 1;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
376 fill_2 = 1; # be sure, no second "fill" is in the arguments
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
377 else
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
378 ## Must be a linespec.
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
379 [lc, ls, mc, ms] = stem_line_spec (caller, varargin{4});
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
380 linespec_2 = 1;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
381 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
382
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
383 ## check for "fill" ..
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
384 if ((strcmpi (varargin{5}, "fill") || strcmpi (varargin{5}, "filled"))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
385 && fill_2)
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
386 error ("stem3: duplicate fill argument");
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
387 elseif ((strcmpi (varargin{5}, "fill") || strcmpi (varargin{5}, "filled"))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
388 && linespec_2)
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
389 ## Must be "fill".
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
390 dofill = 1;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
391 fill_2 = 1;
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
392 elseif (!strcmpi (varargin{5}, "fill") && !strcmpi (varargin{5}, "filled")
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
393 && !linespec_2)
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
394 ## Must be linespec.
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
395 [lc, ls, mc, ms] = stem_line_spec (caller, varargin{5});
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
396 linespec_2 = 1;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
397 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
398 else
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
399 error ("%s: incorrect number of arguments", caller);
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
400 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
401
8506
bc982528de11 comment style fixes
John W. Eaton <jwe@octave.org>
parents: 8315
diff changeset
402 ## Check sizes of x, y and z.
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
403 if (have_z)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
404 if (!size_equal (x, y, z))
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
405 error ("stem3: inconsistent size of x, y and z");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
406 else
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
407 x = x(:);
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
408 y = y(:);
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
409 z = z(:);
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
410 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
411 else
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
412 if (isvector (x))
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
413 x = x(:);
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
414 if (isvector (y))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
415 if (length (x) != length (y))
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
416 error ("stem: inconsistent size of x and y");
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
417 else
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
418 y = y(:);
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
419 endif
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
420 else
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
421 if (length (x) == rows (y))
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
422 x = repmat (x(:), 1, columns (y));
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
423 else
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
424 error ("stem: inconsistent size of x and y");
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
425 endif
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
426 endif
8507
cadc73247d65 style fixes
John W. Eaton <jwe@octave.org>
parents: 8506
diff changeset
427 elseif (!size_equal (x, y))
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
428 error ("stem: inconsistent size of x and y");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
429 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
430 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
431
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
432 endfunction
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
433
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
434 function [lc, ls, mc, ms] = stem_line_spec (caller, str)
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
435 if (! ischar (str))
7218
02eb1619b857 [project @ 2007-11-29 21:10:55 by jwe]
jwe
parents: 7217
diff changeset
436 error ("%s: expecting argument to be \"fill\" or a string of specifiers",
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
437 caller);
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
438 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
439 [lc, ls, mc, ms] = set_default_values ();
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
440 ## Parse the line specifier string.
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
441 cur_props = __pltopt__ ("stem", str, false);
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
442 for i = 1:length (cur_props)
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
443 if (isfield (cur_props(i), "color") && ! isempty (cur_props(i).color)); # means line color
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
444 mc = lc = cur_props(i).color;
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
445 elseif (isfield (cur_props(i), "linestyle"))
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
446 ls = cur_props(i).linestyle;
10135
4516a0c97ced Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents: 9896
diff changeset
447 if (isempty (ls))
4516a0c97ced Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents: 9896
diff changeset
448 ls = __next_line_style__ ();
4516a0c97ced Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents: 9896
diff changeset
449 endif
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
450 elseif (isfield (cur_props(i), "marker") && ! strcmpi (cur_props(i).marker, "none"))
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
451 ms = cur_props(i).marker;
10135
4516a0c97ced Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents: 9896
diff changeset
452 if (isempty (ms))
4516a0c97ced Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents: 9896
diff changeset
453 [dummy, ms] = __next_line_style__ ();
4516a0c97ced Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents: 9896
diff changeset
454 endif
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
455 endif
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
456 endfor
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
457 endfunction
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
458
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
459 function [lc, ls, mc, ms] = set_default_values ()
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
460 ## set default values
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
461 mc = [];
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
462 lc = [];
7217
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
463 ls = "-";
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
464 ms = "o";
c8abc18322b7 [project @ 2007-11-29 20:50:24 by jwe]
jwe
parents:
diff changeset
465 endfunction
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
466
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
467 function update_xlim (h, d)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
468 kids = get (h, "children");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
469 xlim = get (h, "xlim");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
470
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
471 for i = 1 : length (kids)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
472 obj = get (kids (i));
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
473 if (strcmp (obj.type, "hggroup") && isfield (obj, "baseline"))
8056
9a6f4713f765 Add area, bar, quiver and stair series graphics objects. Document them
David Bateman <dbateman@free.fr>
parents: 8052
diff changeset
474 if (any (get (obj.baseline, "xdata") != xlim))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
475 set (obj.baseline, "xdata", xlim);
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
476 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
477 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
478 endfor
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
479 endfunction
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
480
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
481 function update_baseline (h, d)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
482 visible = get (h, "visible");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
483 ydata = get (h, "ydata")(1);
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
484
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
485 kids = get (get (h, "parent"), "children");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
486 for i = 1 : length (kids)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
487 obj = get (kids (i));
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
488 if (strcmp (obj.type, "hggroup") && isfield (obj, "baseline")
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
489 && obj.baseline == h)
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
490 ## Only alter if changed to avoid recursion of the listener functions
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
491 if (! strcmpi (get (kids(i), "showbaseline"), visible))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
492 set (kids (i), "showbaseline", visible);
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
493 endif
8190
73d6b71788c0 use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents: 8079
diff changeset
494 if (! strcmpi (get (kids(i), "basevalue"), visible))
10549
95c3e38098bf Untabify .m scripts
Rik <code@nomad.inbox5.com>
parents: 10135
diff changeset
495 set (kids (i), "basevalue", ydata);
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
496 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
497 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
498 endfor
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
499 endfunction
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
500
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
501 function show_baseline (h, d)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
502 set (get (h, "baseline"), "visible", get (h, "showbaseline"));
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
503 endfunction
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
504
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
505 function move_baseline (h, d)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
506 b0 = get (h, "basevalue");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
507 bl = get (h, "baseline");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
508
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
509 if (get (bl, "ydata") != [b0, b0])
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
510 set (bl, "ydata", [b0, b0]);
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
511 endif
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
512
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
513 kids = get (h, "children");
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
514 yt = get (h, "ydata")(:)';
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
515 ny = length (yt);
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
516 yt = [b0 * ones(1, ny); yt; NaN(1, ny)](:);
8315
e9687c313d5f Fix callbacks in stem and quiver for change in order of children. Fix for scaling in quiver for single arrow
David Bateman <dbateman@free.fr>
parents: 8238
diff changeset
517 set (kids(2), "ydata", yt);
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
518 endfunction
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
519
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
520 function update_props (h, d)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
521 kids = get (h, "children");
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
522 set (kids(2), "color", get (h, "color"),
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
523 "linewidth", get (h, "linewidth"),
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
524 "linestyle", get (h, "linestyle"));
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
525 set (kids(1), "color", get (h, "color"),
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
526 "marker", get (h, "marker"),
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
527 "markerfacecolor", get (h, "markerfacecolor"),
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
528 "markersize", get (h, "markersize"));
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
529 endfunction
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
530
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
531 function update_data (h, d)
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
532 x = get (h, "xdata");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
533 y = get (h, "ydata");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
534 z = get (h, "zdata");
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
535
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
536 if (!isempty (z) && size_equal (x, y, z))
16751
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
537 sz = min ([size(x); size(y); size(z)]);
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
538 x = x(1:sz(1),1:sz(2));
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
539 y = y(1:sz(1),1:sz(2));
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
540 z = z(1:sz(1),1:sz(2));
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
541 elseif (numel (x) != numel (y));
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
542 sz = min ([size(x); size(y)]);
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
543 x = x(1:sz(1),1:sz(2));
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
544 y = y(1:sz(1),1:sz(2));
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
545 endif
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
546 bl = get (h, "basevalue");
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
547 nx = numel (x);
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
548 x = x(:)';
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
549 xt = [x; x; NaN(1, nx)](:);
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
550 if (! isempty (z))
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
551 y = y(:)';
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
552 yt = [y; y; NaN(1, nx)](:);
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
553 z = z(:)';
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
554 zt = [bl * ones(1, nx); z; NaN(1, nx)](:);
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
555 else
16751
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
556 y = y(:)';
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
557 yt = [bl * ones(1, nx); y; NaN(1, nx)](:);
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
558 zt = [];
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
559 endif
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
560
16751
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
561 kids = get (h, "children");
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
562 set (kids(2), "xdata", xt, "ydata", yt, "zdata", zt);
92811d110839 Update copies consistent subset of {x,y,z}data to children of the stem hggoup.
Ben Abbott <bpabbott@mac.com>
parents: 14868
diff changeset
563 set (kids(1), "xdata", x, "ydata", y, "zdata", z);
8052
961d4c52ffae Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents: 7218
diff changeset
564 endfunction