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1 ## Copyright (C) 2005 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 2, or (at your option) |
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8 ## 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, write to the Free |
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17 ## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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18 ## 02110-1301, USA. |
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19 |
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20 ## This is a script file shared by __plt__ and __errplot__. |
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21 |
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22 ## global variables to keep track of multiplot options |
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23 |
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24 global __current_figure__; |
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25 global __plot_data_offset__; |
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26 global __plot_line_offset__; |
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27 global __plot_command__; |
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28 global __plot_command_sep__; |
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29 global __plot_data__; |
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30 global __plot_key_labels__; |
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31 global __plot_key_properties__; |
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32 global __multiplot_mode__; |
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33 global __multiplot_xsize__; |
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34 global __multiplot_ysize__; |
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35 global __multiplot_xn__; |
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36 global __multiplot_yn__; |
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37 global __multiplot_xi__; |
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38 global __multiplot_yi__; |
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39 |
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40 if (isempty (__current_figure__)) |
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41 __current_figure__ = 1; |
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42 endif |
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43 |
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44 if (length (__multiplot_mode__) < __current_figure__) |
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45 __multiplot_mode__(__current_figure__) = false; |
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46 endif |
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47 |
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48 if (length (__multiplot_xsize__) < __current_figure__) |
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49 __multiplot_xsize__(__current_figure__) = 1; |
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50 endif |
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51 |
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52 if (length (__multiplot_ysize__) < __current_figure__) |
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53 __multiplot_ysize__(__current_figure__) = 1; |
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54 endif |
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55 |
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56 if (length (__multiplot_xn__) < __current_figure__) |
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57 __multiplot_xn__(__current_figure__) = 1; |
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58 endif |
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59 |
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60 if (length (__multiplot_yn__) < __current_figure__) |
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61 __multiplot_yn__(__current_figure__) = 1; |
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62 endif |
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63 |
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64 if (length (__multiplot_xi__) < __current_figure__) |
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65 __multiplot_xi__(__current_figure__) = 1; |
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66 endif |
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67 |
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68 if (length (__multiplot_yi__) < __current_figure__) |
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69 __multiplot_yi__(__current_figure__) = 1; |
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70 endif |
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71 |
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72 if (length (__plot_data_offset__) < __current_figure__ |
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73 || any (size (__plot_data_offset__{__current_figure__}) != [__multiplot_xi__(__current_figure__), __multiplot_yi__(__current_figure__)])) |
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74 |
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75 __plot_data_offset__{__current_figure__}(__multiplot_xi__(__current_figure__),__multiplot_yi__(__current_figure__)) = 1; |
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76 endif |
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77 |
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78 if (length (__plot_line_offset__) < __current_figure__ |
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79 || any (size (__plot_line_offset__{__current_figure__}) != [__multiplot_xi__(__current_figure__), __multiplot_yi__(__current_figure__)])) |
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80 |
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81 __plot_line_offset__{__current_figure__}(__multiplot_xi__(__current_figure__),__multiplot_yi__(__current_figure__)) = 1; |
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82 endif |
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83 |
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84 if (length (__plot_command__) < __current_figure__ |
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85 || any (size (__plot_command__{__current_figure__}) != [__multiplot_xi__(__current_figure__), __multiplot_yi__(__current_figure__)])) |
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86 __plot_command__{__current_figure__}{__multiplot_xi__(__current_figure__),__multiplot_yi__(__current_figure__)} = ""; |
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87 endif |
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88 |
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89 if (length (__plot_data__) < __current_figure__ |
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90 || any (size (__plot_data__{__current_figure__}) != [__multiplot_xi__(__current_figure__), __multiplot_yi__(__current_figure__)])) |
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91 __plot_data__{__current_figure__}{__multiplot_xi__(__current_figure__),__multiplot_yi__(__current_figure__)} = []; |
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92 endif |
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93 |
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94 if (length (__plot_key_labels__) < __current_figure__ |
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95 || any (size (__plot_key_labels__{__current_figure__}) != [__multiplot_xi__(__current_figure__), __multiplot_yi__(__current_figure__)])) |
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96 __plot_key_labels__{__current_figure__}{__multiplot_xi__(__current_figure__),__multiplot_yi__(__current_figure__)} = []; |
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97 endif |
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98 |
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99 if (length (__plot_key_properties__) < __current_figure__ |
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100 || any (size (__plot_key_properties__{__current_figure__}) != [__multiplot_xi__(__current_figure__), __multiplot_yi__(__current_figure__)])) |
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101 __plot_key_properties__{__current_figure__}{__multiplot_xi__(__current_figure__),__multiplot_yi__(__current_figure__)} = struct ("visible", true, "box", false, "position", 0); |
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102 endif |
