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1 ## Copyright (C) 2005, 2007 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 ## Undocumented internal function. |
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20 |
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21 ## Author: jwe |
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22 |
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7269
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23 function __go_draw_axes__ (h, plot_stream, enhanced, mono) |
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24 |
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7269
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25 if (nargin == 4) |
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26 |
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7379
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27 axis_obj = __get__ (h); |
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28 |
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29 parent_figure_obj = get (axis_obj.parent); |
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30 |
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6413
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31 persistent have_newer_gnuplot ... |
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32 = compare_versions (__gnuplot_version__ (), "4.0", ">"); |
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33 |
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34 ## Set axis properties here? |
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35 pos = [0, 0, 1, 1]; |
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7240
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36 if (strcmp (axis_obj.activepositionproperty, "outerposition")) |
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37 ymirror = true; |
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38 if (! isempty (axis_obj.outerposition)) |
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39 pos = axis_obj.outerposition; |
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40 endif |
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41 else |
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7206
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42 ymirror = false; |
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7240
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43 if (! isempty (axis_obj.position)) |
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44 pos = axis_obj.position; |
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45 fprintf (plot_stream, "set tmargin 0;\n"); |
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46 fprintf (plot_stream, "set bmargin 0;\n"); |
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47 fprintf (plot_stream, "set lmargin 0;\n"); |
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48 fprintf (plot_stream, "set rmargin 0;\n"); |
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49 endif |
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50 endif |
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51 |
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7189
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52 if (! strcmp (axis_obj.__colorbar__, "none")) |
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53 [pos, cbox_orient, cbox_size, cbox_origin, cbox_mirror] = ... |
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54 gnuplot_postion_colorbox (pos, axis_obj.__colorbar__); |
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55 endif |
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56 |
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57 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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58 fprintf (plot_stream, "set size %.15g, %.15g;\n", pos(3), pos(4)); |
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59 |
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60 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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61 r = axis_obj.dataaspectratio; |
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62 fprintf (plot_stream, "set size ratio %.15g;\n", -r(2)/r(1)); |
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63 else |
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64 fputs (plot_stream, "set size noratio;\n"); |
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65 endif |
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66 |
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7318
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67 fputs (plot_stream, "set pm3d explicit;\n"); |
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6778
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68 fputs (plot_stream, "unset label;\n"); |
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69 |
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70 if (! isempty (axis_obj.title)) |
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71 t = get (axis_obj.title); |
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72 if (isempty (t.string)) |
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73 fputs (plot_stream, "unset title;\n"); |
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74 else |
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7189
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75 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string", |
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76 have_newer_gnuplot); |
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77 if (strcmp (f, "*")) |
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78 fontspec = ""; |
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79 else |
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80 fontspec = sprintf ("font \"%s,%d\"", f, s); |
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81 endif |
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7390
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82 fprintf (plot_stream, "set title \"%s\" %s %s;\n", |
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83 undo_string_escapes (tt), fontspec, |
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84 __do_enhanced_option__ (enhanced, t)); |
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85 endif |
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86 endif |
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87 |
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88 if (! isempty (axis_obj.xlabel)) |
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89 t = get (axis_obj.xlabel); |
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90 angle = t.rotation; |
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7269
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91 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
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92 if (isempty (t.string)) |
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93 fprintf (plot_stream, "unset xlabel;\n"); |
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94 fprintf (plot_stream, "unset x2label;\n"); |
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95 else |
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96 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string", |
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97 have_newer_gnuplot); |
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98 if (strcmp (f, "*")) |
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99 fontspec = ""; |
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100 else |
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101 fontspec = sprintf ("font \"%s,%d\"", f, s); |
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102 endif |
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103 if (strcmpi (axis_obj.xaxislocation, "top")) |
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104 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", |
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105 undo_string_escapes (tt), colorspec, fontspec, |
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106 __do_enhanced_option__ (enhanced, t)); |
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107 else |
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108 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", |
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109 undo_string_escapes (tt), colorspec, fontspec, |
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110 __do_enhanced_option__ (enhanced, t)); |
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111 endif |
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6738
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112 if (have_newer_gnuplot) |
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113 ## Rotation of xlabel not yet support by gnuplot as of 4.2, but |
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114 ## there is no message about it. |
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115 fprintf (plot_stream, " rotate by %f", angle); |
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116 endif |
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117 fputs (plot_stream, ";\n"); |
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118 if (strcmpi (axis_obj.xaxislocation, "top")) |
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119 fprintf (plot_stream, "unset xlabel;\n"); |
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120 else |
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121 fprintf (plot_stream, "unset x2label;\n"); |
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122 endif |
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123 endif |
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124 endif |
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125 |
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126 if (! isempty (axis_obj.ylabel)) |
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127 t = get (axis_obj.ylabel); |
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128 angle = t.rotation; |
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129 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
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130 if (isempty (t.string)) |
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131 fprintf (plot_stream, "unset ylabel;\n"); |
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132 fprintf (plot_stream, "unset y2label;\n"); |
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133 else |
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134 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string", |
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135 have_newer_gnuplot); |
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136 if (strcmp (f, "*")) |
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137 fontspec = ""; |
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138 else |
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139 fontspec = sprintf ("font \"%s,%d\"", f, s); |
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140 endif |
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141 if (strcmpi (axis_obj.yaxislocation, "right")) |
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142 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", |
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143 undo_string_escapes (tt), colorspec, fontspec, |
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144 __do_enhanced_option__ (enhanced, t)); |
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145 else |
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146 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", |
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147 undo_string_escapes (tt), colorspec, fontspec, |
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148 __do_enhanced_option__ (enhanced, t)); |
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149 endif |
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150 if (have_newer_gnuplot) |
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151 fprintf (plot_stream, " rotate by %f;\n", angle); |
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152 endif |
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153 fputs (plot_stream, ";\n"); |
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154 if (strcmpi (axis_obj.yaxislocation, "right")) |
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155 fprintf (plot_stream, "unset ylabel;\n"); |
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156 else |
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157 fprintf (plot_stream, "unset y2label;\n"); |
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158 endif |
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159 endif |
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160 endif |
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161 |
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162 if (! isempty (axis_obj.zlabel)) |
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163 t = get (axis_obj.zlabel); |
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164 angle = t.rotation; |
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165 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
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166 if (isempty (t.string)) |
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167 fputs (plot_stream, "unset zlabel;\n"); |
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168 else |
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169 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string", |
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170 have_newer_gnuplot); |
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171 if (strcmp (f, "*")) |
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172 fontspec = ""; |
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173 else |
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174 fontspec = sprintf ("font \"%s,%d\"", f, s); |
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175 endif |
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176 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", |
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177 undo_string_escapes (tt), colorspec, fontspec, |
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178 __do_enhanced_option__ (enhanced, t)); |
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179 if (have_newer_gnuplot) |
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180 ## Rotation of zlabel not yet support by gnuplot as of 4.2, but |
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181 ## there is no message about it. |
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182 fprintf (plot_stream, " rotate by %f;\n", angle); |
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183 endif |
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184 fputs (plot_stream, ";\n"); |
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185 endif |
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186 endif |
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187 |
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188 if (strcmpi (axis_obj.xaxislocation, "top")) |
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189 xaxisloc = "x2"; |
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190 xaxisloc_using = "x2"; |
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191 else |
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192 xaxisloc = "x"; |
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193 xaxisloc_using = "x1"; |
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194 if (strcmpi (axis_obj.xaxislocation, "zero")) |
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195 fputs (plot_stream, "set xzeroaxis;\n"); |
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196 endif |
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197 endif |
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198 if (strcmpi (axis_obj.yaxislocation, "right")) |
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199 yaxisloc = "y2"; |
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200 yaxisloc_using = "y2"; |
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201 else |
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202 yaxisloc = "y"; |
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203 yaxisloc_using = "y1"; |
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204 if (strcmpi (axis_obj.yaxislocation, "zero")) |
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205 fputs (plot_stream, "set yzeroaxis;\n"); |
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206 endif |
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207 endif |
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208 |
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209 have_grid = false; |
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210 |
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211 if (strcmpi (axis_obj.xgrid, "on")) |
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212 have_grid = true; |
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213 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
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214 else |
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215 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
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216 endif |
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217 |
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218 if (strcmpi (axis_obj.ygrid, "on")) |
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219 have_grid = true; |
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220 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
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221 else |
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222 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
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223 endif |
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224 |
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225 if (strcmpi (axis_obj.zgrid, "on")) |
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226 have_grid = true; |
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227 fputs (plot_stream, "set grid ztics;\n"); |
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228 else |
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229 fputs (plot_stream, "set grid noztics;\n"); |
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230 endif |
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231 |
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232 if (strcmpi (axis_obj.xminorgrid, "on")) |
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233 have_grid = true; |
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234 fprintf (plot_stream, "set m%stics 5;\n", xaxisloc); |
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235 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); |
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236 else |
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237 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
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238 endif |
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239 |
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240 if (strcmpi (axis_obj.yminorgrid, "on")) |
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241 have_grid = true; |
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242 fprintf (plot_stream, "set m%stics 5;\n", yaxisloc); |
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243 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); |
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244 else |
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245 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
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246 endif |
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247 |
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248 if (strcmpi (axis_obj.zminorgrid, "on")) |
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249 have_grid = true; |
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250 fputs (plot_stream, "set mztics 5;\n"); |
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251 fputs (plot_stream, "set grid mztics;\n"); |
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252 else |
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253 fputs (plot_stream, "set grid nomztics;\n"); |
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254 endif |
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255 |
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7307
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256 ## The grid front/back/layerdefault option also controls the |
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257 ## appearance of tics, so it is used even if the grid is absent. |
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258 if (strcmpi (axis_obj.layer, "top")) |
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259 fputs (plot_stream, "set grid front;\n"); |
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260 else |
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261 fputs (plot_stream, "set grid layerdefault;\n"); |
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262 endif |
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263 if (! have_grid) |
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264 fputs (plot_stream, "unset grid;\n"); |
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265 endif |
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266 |
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267 do_tics (axis_obj, plot_stream, ymirror, mono); |
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268 |
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269 xlogscale = strcmpi (axis_obj.xscale, "log"); |
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270 if (xlogscale) |
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271 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
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272 else |
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273 fprintf (plot_stream, "unset logscale %s;\n", xaxisloc); |
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274 endif |
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275 |
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276 ylogscale = strcmpi (axis_obj.yscale, "log"); |
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277 if (ylogscale) |
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278 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
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279 else |
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280 fprintf (plot_stream, "unset logscale %s;\n", yaxisloc); |
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281 endif |
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282 |
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283 zlogscale = strcmpi (axis_obj.zscale, "log"); |
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284 if (zlogscale) |
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285 fputs (plot_stream, "set logscale z;\n"); |
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286 else |
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287 fputs (plot_stream, "unset logscale z;\n"); |
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288 endif |
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289 |
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6758
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290 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
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291 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); |
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292 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); |
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7109
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293 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
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294 |
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295 kids = axis_obj.children; |
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296 |
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7316
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297 nd = __calc_dimensions__ (axis_obj); |
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298 |
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299 if (nd == 3) |
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300 fputs (plot_stream, "set parametric;\n"); |
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301 fputs (plot_stream, "set style data lines;\n"); |
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302 fputs (plot_stream, "set surface;\n"); |
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303 fputs (plot_stream, "unset contour;\n"); |
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304 endif |
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305 |
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306 data_idx = 0; |
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307 data = cell (); |
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308 is_image_data = []; |
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7175
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309 hidden_removal = NaN; |
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7271
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310 view_map = false; |
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311 |
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7223
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312 xlim = axis_obj.xlim; |
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313 ylim = axis_obj.ylim; |
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314 zlim = axis_obj.zlim; |
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315 clim = axis_obj.clim; |
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316 |
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7222
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317 if (! cautoscale && clim(1) == clim(2)) |
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318 clim(2)++; |
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7189
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319 endif |
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320 |
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6405
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321 [view_cmd, view_fcn, view_zoom] = image_viewer (); |
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322 use_gnuplot_for_images = (ischar (view_fcn) |
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323 && strcmp (view_fcn, "gnuplot_internal")); |
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324 |
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325 ximg_data = {}; |
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326 ximg_data_idx = 0; |
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327 |
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328 for i = 1:length (kids) |
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329 |
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330 obj = get (kids(i)); |
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331 |
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332 switch (obj.type) |
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333 case "image" |
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334 img_data = obj.cdata; |
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335 img_xdata = obj.xdata; |
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336 img_ydata = obj.ydata; |
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337 |
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338 if (use_gnuplot_for_images) |
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339 |
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7271
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340 fputs (plot_stream, "set border front;\n"); |
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6405
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341 data_idx++; |
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6464
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342 is_image_data(data_idx) = true; |
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6861
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343 parametric(data_idx) = false; |
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7119
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344 have_cdata(data_idx) = false; |
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6405
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345 |
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346 [y_dim, x_dim] = size (img_data(:,:,1)); |
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347 if (x_dim > 1) |
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348 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); |
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349 else |
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350 dx = 1; |
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351 endif |
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352 if (y_dim > 1) |
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353 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); |
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354 else |
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355 dy = 1; |
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356 endif |
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357 x_origin = min (img_xdata); |
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358 y_origin = min (img_ydata); |
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359 |
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360 if (ndims (img_data) == 3) |
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6464
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361 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
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6405
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362 format = "1:2:3"; |
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363 imagetype = "rgbimage"; |
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364 else |
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6464
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365 data{data_idx} = img_data(:); |
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6405
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366 format = "1"; |
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367 imagetype = "image"; |
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368 endif |
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369 |
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6579
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370 titlespec{data_idx} = "title \"\""; |
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6914
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371 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
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6405
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372 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
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373 withclause{data_idx} = sprintf ("with %s", imagetype); |
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374 |
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375 else |
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376 ximg_data{++ximg_data_idx} = img_data; |
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377 endif |
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378 |
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379 case "line" |
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7120
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380 if (strncmp (obj.linestyle, "none", 4) |
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381 && (! isfield (obj, "marker") |
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382 || (isfield (obj, "marker") |
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383 && strncmp (obj.marker, "none", 4)))) |
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384 continue; |
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385 endif |
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6405
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386 data_idx++; |
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6464
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387 is_image_data(data_idx) = false; |
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6861
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388 parametric(data_idx) = true; |
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7119
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389 have_cdata(data_idx) = false; |
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6405
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390 if (isempty (obj.keylabel)) |
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391 titlespec{data_idx} = "title \"\""; |
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392 else |
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7189
|
393 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel", have_newer_gnuplot)); |
|
7094
|
394 titlespec{data_idx} = strcat ("title \"", tmp, "\""); |
|
6405
|
395 endif |
|
7269
|
396 [style, typ, with] = do_linestyle_command (obj, data_idx, |
|
|
397 mono, plot_stream); |
|
6405
|
398 usingclause{data_idx} = ""; |
|
6425
|
399 if (have_newer_gnuplot || isnan (typ)) |
|
|
400 withclause{data_idx} = sprintf ("with %s linestyle %d", |
|
|
401 style, data_idx); |
|
|
402 else |
|
|
403 withclause{data_idx} = sprintf ("with %s linetype %d", |
|
|
404 style, typ); |
|
|
405 endif |
|
7316
|
406 if (nd == 3) |
|
6405
|
407 xdat = obj.xdata(:); |
|
|
408 ydat = obj.ydata(:); |
|
7316
|
409 if (! isempty (obj.zdata)) |
|
|
410 zdat = obj.zdata(:); |
|
|
411 else |
|
|
412 zdat = zeros (size (xdat)); |
|
|
413 endif |
|
6405
|
414 data{data_idx} = [xdat, ydat, zdat]'; |
|
|
415 usingclause{data_idx} = "using ($1):($2):($3)"; |
|
7316
|
416 ## fputs (plot_stream, "set parametric;\n"); |
|
6405
|
417 else |
|
|
418 xdat = obj.xdata(:); |
|
|
419 ydat = obj.ydata(:); |
|
|
420 ldat = obj.ldata; |
|
|
421 yerr = xerr = false; |
|
|
422 if (! isempty (ldat)) |
|
|
423 yerr = true; |
|
|
424 ldat = ldat(:); |
|
|
425 endif |
|
|
426 udat = obj.udata; |
|
|
427 if (! isempty (udat)) |
|
|
428 udat = udat(:); |
|
|
429 endif |
|
|
430 xldat = obj.xldata; |
|
|
431 if (! isempty (xldat)) |
|
|
432 xerr = true; |
|
|
433 xldat = xldat(:); |
|
|
434 endif |
|
|
435 xudat = obj.xudata; |
|
|
436 if (! isempty (xudat)) |
|
|
437 xudat = xudat(:); |
|
|
438 endif |
|
|
439 if (yerr) |
|
7213
|
440 if (isempty (ldat)) |
|
|
441 ylo = ydat; |
|
|
442 else |
|
|
443 ylo = ydat-ldat; |
|
|
444 endif |
|
|
445 if (isempty (udat)) |
|
|
446 yhi = ydat; |
|
|
447 else |
|
|
448 yhi = ydat+udat; |
|
|
449 endif |
|
6405
|
450 if (xerr) |
|
7213
|
451 if (isempty (xldat)) |
|
|
452 xlo = xdat; |
|
|
453 else |
|
|
454 xlo = xdat-xldat; |
|
|
455 endif |
|
|
456 if (isempty (xudat)) |
|
|
457 xhi = xdat; |
|
|
458 else |
|
|
459 xhi = xdat+xudat; |
|
|
460 endif |
|
6405
|
461 data{data_idx} = [xdat, ydat, xlo, xhi, ylo, yhi]'; |
|
|
462 usingclause{data_idx} = "using ($1):($2):($3):($4):($5):($6)"; |
|
6908
|
463 withclause{data_idx} = "with xyerrorbars"; |
|
6405
|
464 else |
|
|
465 data{data_idx} = [xdat, ydat, ylo, yhi]'; |
|
|
466 usingclause{data_idx} = "using ($1):($2):($3):($4)"; |
|
6908
|
467 withclause{data_idx} = "with yerrorbars"; |
|
6405
|
468 endif |
|
|
469 elseif (xerr) |
|
7236
|
470 if (isempty (xldat)) |
|
|
471 xlo = xdat; |
|
|
472 else |
|
|
473 xlo = xdat-xldat; |
|
|
474 endif |
|
|
475 if (isempty (xudat)) |
|
|
476 xhi = xdat; |
|
|
477 else |
|
|
478 xhi = xdat+xudat; |
|
|
479 endif |
|
6405
|
480 data{data_idx} = [xdat, ydat, xlo, xhi]'; |
|
|
481 usingclause{data_idx} = "using ($1):($2):($3):($4)"; |
|
6908
|
482 withclause{data_idx} = "with xerrorbars"; |
|
6405
|
483 else |
|
|
484 data{data_idx} = [xdat, ydat]'; |
|
6809
|
485 usingclause{data_idx} = sprintf ("using ($1):($2) axes %s%s", |
|
|
486 xaxisloc_using, yaxisloc_using); |
|
6405
|
487 endif |
|
|
488 endif |
|
6465
|
489 if (! (have_newer_gnuplot || isempty (with))) |
|
|
490 if (isempty (withclause{data_idx})) |
|
6809
|
491 withclause{data_idx} = sprintf ("with %s", with); |
|
6465
|
492 else |
|
6809
|
493 withclause{data_idx} = sprintf ("%s %s", withclause{data_idx}, |
|
|
494 with); |
|
6465
|
495 endif |
|
|
496 endif |
|
6405
|
497 |
|
6790
|
498 case "patch" |
|
6885
|
499 cmap = parent_figure_obj.colormap; |
|
7020
|
500 [nr, nc] = size (obj.xdata); |
|
|
501 |
|
7189
|
502 if (! isempty (obj.cdata)) |
|
|
503 cdat = obj.cdata; |
|
|
504 else |
|
|
505 cdat = []; |
|
|
506 endif |
|
|
507 |
|
7170
|
508 for i = 1:nc |
|
7020
|
509 xcol = obj.xdata(:,i); |
|
|
510 ycol = obj.ydata(:,i); |
|
7316
|
511 if (nd == 3) |
|
|
512 if (! isempty (obj.zdata)) |
|
|
513 zcol = obj.zdata(:,i); |
|
|
514 else |
|
|
515 zcol = zeros (size (xcol)); |
|
|
516 endif |
|
7170
|
517 endif |
|
7020
|
518 |
|
|
519 if (! isnan (xcol) && ! isnan (ycol)) |
|
|
520 ## Is the patch closed or not |
|
7175
|
521 if (strncmp (obj.facecolor, "none", 4)) |
|
7318
|
522 hidden_removal = false; |
|
|
523 else |
|
7175
|
524 if (isnan (hidden_removal)) |
|
7318
|
525 hidden_removal = true; |
|
7175
|
526 endif |
|
7316
|
527 if (nd == 3) |
|
7170
|
528 error ("gnuplot (as of v4.2) only supports 2D filled patches"); |
|
|
529 endif |
|
|
530 |
|
|
531 data_idx++; |
|
|
532 is_image_data(data_idx) = false; |
|
|
533 parametric(data_idx) = false; |
|
|
534 have_cdata(data_idx) = false; |
|
|
535 if (i > 1 || isempty (obj.keylabel)) |
|
|
536 titlespec{data_idx} = "title \"\""; |
|
|
537 else |
|
7189
|
538 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel", have_newer_gnuplot)); |
|
7170
|
539 titlespec{data_idx} = strcat ("title \"", tmp, "\""); |
|
|
540 endif |
|
|
541 usingclause{data_idx} = ""; |
|
7189
|
542 if (isfield (obj, "facecolor")) |
|
|
543 if ((strncmp (obj.facecolor, "flat", 4) |
|
7284
|
544 || strncmp (obj.facecolor, "interp", 6)) |
|
|
545 && isfield (obj, "cdata")) |
|
7170
|
546 if (ndims (obj.cdata) == 2 |
|
7189
|
547 && (size (obj.cdata, 2) == nc |
|
|
548 && (size (obj.cdata, 1) == 1 |
|
|
549 || size (obj.cdata, 1) == 3))) |
|
|
550 ccol = cdat (:, i); |
|
|
551 elseif (ndims (obj.cdata) == 2 |
|
|
552 && (size (obj.cdata, 1) == nc |
|
|
553 && (size (obj.cdata, 2) == 1 |
|
|
554 || size (obj.cdata, 2) == 3))) |
|
|
555 ccol = cdat (i, :); |
|
7170
|
556 elseif (ndims (obj.cdata) == 3) |
|
7189
|
557 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
|
7170
|
558 else |
|
7189
|
559 ccol = cdat; |
|
7170
|
560 endif |
|
|
561 if (strncmp (obj.facecolor, "flat", 4)) |
|
|
562 if (numel(ccol) == 3) |
|
|
563 color = ccol; |
|
|
564 else |
|
7226
|
565 r = 1 + round ((size (cmap, 1) - 1) |
|
|
566 * (ccol - clim(1))/(clim(2) - clim(1))); |
|
7170
|
567 r = max (1, min (r, size (cmap, 1))); |
|
|
568 color = cmap(r, :); |
|
|
569 endif |
|
|
570 elseif (strncmp (obj.facecolor, "interp", 6)) |
|
|
571 warning ("\"interp\" not supported, using 1st entry of cdata") |
|
|
572 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
|
|
573 r = max (1, min (r, size (cmap, 1))); |
|
|
574 color = cmap(r,:); |
|
|
575 endif |
|
7189
|
576 elseif (isnumeric (obj.facecolor)) |
|
|
577 color = obj.facecolor; |
|
7170
|
578 else |
|
7189
|
579 color = [0, 1, 0]; |
|
7170
|
580 endif |
|
|
581 else |
|
|
582 color = [0, 1, 0]; |
|
|
583 endif |
|
|
584 |
|
|
585 if (have_newer_gnuplot) |
|
7269
|
586 if (mono) |
|
|
587 colorspec = ""; |
|
|
588 else |
|
|
589 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
|
|
590 round (255*color)); |
|
|
591 endif |
|
|
592 withclause{data_idx} = sprintf ("with filledcurve %s", |
|
|
593 colorspec); |
|
7170
|
594 else |
|
|
595 if (isequal (color, [0,0,0])) |
|
|
596 typ = -1; |
|
|
597 elseif (isequal (color, [1,0,0])) |
|
|
598 typ = 1; |
|
|
599 elseif (isequal (color, [0,1,0])) |
|
|
600 typ = 2; |
|
|
601 elseif (isequal (color, [0,0,1])) |
|
|
602 typ = 3; |
|
|
603 elseif (isequal (color, [1,0,1])) |
|
|
604 typ = 4; |
|
|
605 elseif (isequal (color, [0,1,1])) |
|
|
606 typ = 5; |
|
|
607 elseif (isequal (color, [1,1,1])) |
|
|
608 typ = -1; |
|
|
609 elseif (isequal (color, [1,1,0])) |
|
|
610 typ = 7; |
|
|
611 else |
|
|
612 typ = -1; |
|
|
613 endif |
|
|
614 withclause{data_idx} = sprintf ("with filledcurve lt %d", typ); |
|
|
615 endif |
|
|
616 data{data_idx} = [xcol, ycol]'; |
|
|
617 usingclause{data_idx} = "using ($1):($2)"; |
|
|
618 endif |
|
|
619 endif |
|
|
620 |
|
|
621 ## patch outline |
|
|
622 if (! strncmp (obj.edgecolor, "none", 4)) |
|
|
623 |
|
|
624 data_idx++; |
|
|
625 is_image_data(data_idx) = false; |
|
|
626 parametric(data_idx) = false; |
|
|
627 have_cdata(data_idx) = false; |
|
|
628 titlespec{data_idx} = "title \"\""; |
|
7020
|
629 usingclause{data_idx} = ""; |
|
7189
|
630 |
|
|
631 if (isfield (obj, "markersize")) |
|
|
632 mdat = obj.markersize; |
|
|
633 endif |
|
|
634 |
|
|
635 if (isfield (obj, "edgecolor")) |
|
|
636 if ((strncmp (obj.edgecolor, "flat", 4) |
|
7284
|
637 || strncmp (obj.edgecolor, "interp", 6)) |
|
|
638 && isfield (obj, "cdata")) |
|
7119
|
639 if (ndims (obj.cdata) == 2 |
|
7189
|
640 && (size (obj.cdata, 2) == nc |
|
|
641 && (size (obj.cdata, 1) == 1 |
|
|
642 || size (obj.cdata, 1) == 3))) |
|
|
643 ccol = cdat (:, i); |
|
|
644 elseif (ndims (obj.cdata) == 2 |
|
|
645 && (size (obj.cdata, 1) == nc |
|
|
646 && (size (obj.cdata, 2) == 1 |
|
|
647 || size (obj.cdata, 2) == 3))) |
|
|
648 ccol = cdat (i, :); |
|
7020
|
649 elseif (ndims (obj.cdata) == 3) |
|
7189
|
650 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
|
7020
|
651 else |
|
7189
|
652 ccol = cdat; |
|
7020
|
653 endif |
|
7170
|
654 if (strncmp (obj.edgecolor, "flat", 4)) |
|
7189
|
655 if (numel(ccol) == 3) |
|
7020
|
656 color = ccol; |
|
|
657 else |
|
7226
|
658 r = 1 + round ((size (cmap, 1) - 1) |
|
|
659 * (ccol - clim(1))/(clim(2) - clim(1))); |
|
7020
|
660 r = max (1, min (r, size (cmap, 1))); |
|
|
661 color = cmap(r, :); |
|
|
662 endif |
|
7170
|
663 elseif (strncmp (obj.edgecolor, "interp", 6)) |
|
7020
|
664 warning ("\"interp\" not supported, using 1st entry of cdata") |
|
|
665 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); |
|
|
666 r = max (1, min (r, size (cmap, 1))); |
|
|
667 color = cmap(r,:); |
|
|
668 endif |
|
7189
|
669 elseif (isnumeric (obj.edgecolor)) |
|
|
670 color = obj.edgecolor; |
|
|
671 else |
|
|
672 color = [0, 0, 0]; |
|
7020
|
673 endif |
|
|
674 else |
|
7189
|
675 color = [0, 0, 0]; |
|
7020
|
676 endif |
|
7189
|
677 |
|
|
678 if (isfield (obj, "linestyle")) |
|
|
679 switch (obj.linestyle) |
|
|
680 case "-" |
|
7317
|
681 lt = "lt 1"; |
|
7189
|
682 case "--" |
|
7317
|
683 lt = "lt 2"; |
|
7189
|
684 case ":" |
|
7317
|
685 lt = "lt 3"; |
|
7189
|
686 case "-." |
|
7317
|
687 lt = "lt 6"; |
|
7189
|
688 case "none" |
|
|
689 lt = ""; |
|
|
690 otherwise |
|
|
691 lt = ""; |
|
|
692 endswitch |
|
|
693 else |
|
|
694 lt = ""; |
|
|
695 endif |
|
|
696 |
|
|
697 if (isfield (obj, "marker")) |
|
|
698 if (isfield (obj, "marker")) |
|
|
699 switch (obj.marker) |
|
|
700 case "+" |
|
|
701 pt = "pt 1"; |
|
|
702 case "o" |
|
|
703 pt = "pt 6"; |
|
|
704 case "*" |
|
|
705 pt = "pt 3"; |
|
|
706 case "." |
|
|
707 pt = "pt 0"; |
|
|
708 case "x" |
|
|
709 pt = "pt 2"; |
|
|
710 case {"square", "s"} |
|
|
711 pt = "pt 5"; |
|
|
712 case {"diamond", "d"} |
|
|
713 pt = "pt 13"; |
|
|
714 case "^" |
|
|
715 pt = "pt 9"; |
|
|
716 case "v" |
|
|
717 pt = "pt 11"; |
|
|
718 case ">" |
|
|
719 pt = "pt 8"; |
|
|
720 case "<" |
|
|
721 pt = "pt 10"; |
|
|
722 case {"pentagram", "p"} |
|
|
723 pt = "pt 4"; |
|
|
724 case {"hexagram", "h"} |
|
|
725 pt = "pt 12"; |
|
|
726 case "none" |
|
|
727 pt = ""; |
|
|
728 otherwise |
|
|
729 pt = ""; |
|
|
730 endswitch |
|
|
731 endif |
|
|
732 else |
|
|
733 pt = ""; |
|
|
734 endif |
|
|
735 |
|
|
736 style = "lines"; |
|
|
737 if (isempty (lt)) |
|
|
738 if (! isempty (pt)) |
|
|
739 style = "points"; |
|
|
740 endif |
|
|
741 elseif (! isempty (pt)) |
|
|
742 style = "linespoints"; |
|
|
743 endif |
|
|
744 |
|
|
745 if (isfield (obj, "markersize")) |
|
|
746 if (length (mdat) == nc) |
|
|
747 m = mdat(i); |
|
|
748 else |
|
|
749 m = mdat; |
|
|
750 endif |
|
|
751 if (! strcmpi (style, "lines")) |
|
|
752 if (have_newer_gnuplot) |
|
|
753 ps = sprintf("pointsize %f", m); |
|
|
754 else |
|
|
755 ps = sprintf("ps %f", m); |
|
|
756 endif |
|
|
757 else |
|
|
758 ps = ""; |
|
|
759 endif |
|
|
760 else |
|
|
761 ps = ""; |
|
|
762 endif |
|
|
763 |
|
7020
|
764 if (have_newer_gnuplot) |
|
7269
|
765 if (mono) |
|
|
766 colorspec = ""; |
|
|
767 else |
|
|
768 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
|
|
769 round (255*color)); |
|
|
770 endif |
|
7317
|
771 withclause{data_idx} = sprintf ("with %s %s %s %s %s", |
|
|
772 style, pt, lt, ps, colorspec); |
|
7020
|
773 else |
|
|
774 if (isequal (color, [0,0,0])) |
|
|
775 typ = -1; |
|
|
776 elseif (isequal (color, [1,0,0])) |
|
|
777 typ = 1; |
|
|
778 elseif (isequal (color, [0,1,0])) |
|
|
779 typ = 2; |
|
|
780 elseif (isequal (color, [0,0,1])) |
|
|
781 typ = 3; |
|
|
782 elseif (isequal (color, [1,0,1])) |
|
|
783 typ = 4; |
|
|
784 elseif (isequal (color, [0,1,1])) |
|
|
785 typ = 5; |
|
|
786 elseif (isequal (color, [1,1,1])) |
|
|
787 typ = -1; |
|
|
788 elseif (isequal (color, [1,1,0])) |
|
|
789 typ = 7; |
|
|
790 else |
|
|
791 typ = -1; |
|
|
792 endif |
|
7189
|
793 withclause{data_idx} = sprintf ("with %s %s %s lt %d", |
|
|
794 style, pt, ps, typ); |
|
7020
|
795 endif |
|
6790
|
796 |
|
7316
|
797 if (nd == 3) |
|
7170
|
798 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
|
|
799 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... |
|
|
800 [zcol; zcol(1)]]'; |
|
|
801 else |
|
|
802 data{data_idx} = [xcol, ycol, zcol]'; |
|
|
803 endif |
|
|
804 usingclause{data_idx} = "using ($1):($2):($3)"; |
|
7020
|
805 else |
|
7170
|
806 if (! isnan (xcol) && ! isnan (ycol)) |
|
|
807 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; |
|
|
808 else |
|
|
809 data{data_idx} = [xcol, ycol]'; |
|
|
810 endif |
|
|
811 usingclause{data_idx} = "using ($1):($2)"; |
|
7020
|
812 endif |
|
6885
|
813 endif |
|
7020
|
814 endfor |
|
6790
|
815 |
|
6405
|
816 case "surface" |
|
7271
|
817 view_map = true; |
|
7110
|
818 if (! (strncmp (obj.edgecolor, "none", 4) |
|
|
819 && strncmp (obj.facecolor, "none", 4))) |
|
7109
|
820 data_idx++; |
|
|
821 is_image_data(data_idx) = false; |
|
|
822 parametric(data_idx) = false; |
|
7119
|
823 have_cdata(data_idx) = true; |
|
7170
|
824 [style, typ, with] = do_linestyle_command (obj, data_idx, |
|
7269
|
825 mono, plot_stream); |
|
7109
|
826 if (isempty (obj.keylabel)) |
|
|
827 titlespec{data_idx} = "title \"\""; |
|
|
828 else |
|
7189
|
829 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "keylabel", have_newer_gnuplot)); |
|
7109
|
830 titlespec{data_idx} = strcat ("title \"", tmp, "\""); |
|
|
831 endif |
|
|
832 usingclause{data_idx} = ""; |
|
|
833 if (have_newer_gnuplot || isnan (typ)) |
|
7318
|
834 withclause{data_idx} = sprintf ("with pm3d linestyle %d", |
|
|
835 data_idx); |
|
6405
|
836 else |
|
7318
|
837 withclause{data_idx} = sprintf ("with pm3d linetype %d %s", |
|
|
838 typ, with); |
|
7109
|
839 endif |
|
|
840 |
|
|
841 xdat = obj.xdata; |
|
|
842 ydat = obj.ydata; |
|
|
843 zdat = obj.zdata; |
|
|
844 cdat = obj.cdata; |
|
7110
|
845 |
|
7109
|
846 err = false; |
|
|
847 if (! size_equal(zdat, cdat)) |
|
6405
|
848 err = true; |
|
7109
|
849 endif |
|
|
850 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) |
|
7110
|
851 if (rows (zdat) == length (ydat) |
|
|
852 && columns (zdat) == length (xdat)) |
|
7109
|
853 [xdat, ydat] = meshgrid (xdat, ydat); |
|
|
854 else |
|
|
855 err = true; |
|
|
856 endif |
|
|
857 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) |
|
7292
|
858 if (! size_equal (xdat, ydat, zdat)) |
|
7109
|
859 err = true; |
|
|
860 endif |
|
|
861 else |
|
|
862 err = true; |
|
|
863 endif |
|
|
864 if (err) |
|
|
865 error ("__go_draw_axes__: invalid grid data"); |
|
6405
|
866 endif |
|
7109
|
867 xlen = columns (zdat); |
|
|
868 ylen = rows (zdat); |
|
|
869 if (xlen == columns (xdat) && xlen == columns (ydat) |
|
|
870 && ylen == rows (xdat) && ylen == rows (ydat)) |
|
|
871 len = 4 * xlen; |
|
|
872 zz = zeros (ylen, len); |
|
|
873 k = 1; |
|
|
874 for kk = 1:4:len |
|
|
875 zz(:,kk) = xdat(:,k); |
|
|
876 zz(:,kk+1) = ydat(:,k); |
|
|
877 zz(:,kk+2) = zdat(:,k); |
|
|
878 zz(:,kk+3) = cdat(:,k); |
|
|
879 k++; |
|
|
880 endfor |
|
7170
|
881 data{data_idx} = zz.'; |
|
7109
|
882 endif |
|
|
883 usingclause{data_idx} = "using ($1):($2):($3):($4)"; |
|
7316
|
884 ## fputs (plot_stream, "unset parametric;\n"); |
|
7109
|
885 |
|
7119
|
886 ## Interpolation does not work for flat surfaces (e.g. pcolor) |
|
|
887 ## and color mapping --> currently set empty. |
|
|
888 interp_str = ""; |
|
|
889 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
|
|
890 || strncmp (obj.facecolor, "interp", 6)); |
|
|
891 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) |
|
|
892 || strncmp (obj.edgecolor, "interp", 6)); |
|
7154
|
893 |
|
|
894 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) |
|
|
895 || (isnumeric (obj.facecolor) |
|
|
896 && all (obj.facecolor == 1))); |
|
7149
|
897 if (strncmp (obj.facecolor, "none", 4)) |
|
7318
|
898 hidden_removal = false; |
|
7175
|
899 else |
|
7318
|
900 if (isnan (hidden_removal)) |
|
|
901 hidden_removal = true; |
|
|
902 endif |
|
7149
|
903 endif |
|
7318
|
904 |
|
|
905 if (flat_interp_edge && facecolor_none_or_white) |
|
7189
|
906 withclause{data_idx} = "with line palette"; |
|
7119
|
907 endif |
|
7109
|
908 |
|
7189
|
909 if (have_newer_gnuplot) |
|
|
910 dord = "depthorder"; |
|
|
911 else |
|
|
912 dord = ""; |
|
|
913 endif |
|
7109
|
914 |
|
7318
|
915 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
|
|
916 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", |
|
7189
|
917 interp_str, dord); |
|
7318
|
918 elseif (!facecolor_none_or_white) |
|
7119
|
919 if (strncmp (obj.edgecolor, "none", 4)) |
|
7318
|
920 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
|
7189
|
921 interp_str, dord); |
|
7109
|
922 else |
|
7119
|
923 edgecol = obj.edgecolor; |
|
|
924 if (ischar (obj.edgecolor)) |
|
|
925 edgecol = [0,0,0]; |
|
|
926 endif |
|
7318
|
927 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
|
7189
|
928 data_idx, interp_str, dord); |
|
7119
|
929 |
|
|
930 if (have_newer_gnuplot) |
|
7269
|
931 if (mono) |
|
|
932 colorspec = ""; |
|
|
933 else |
|
|
934 colorspec = sprintf ("linecolor rgb \"#%02x%02x%02x\"", |
|
|
935 round (255*edgecol)); |
|
|
936 endif |
|
7110
|
937 fprintf (plot_stream, |
|
7269
|
938 "set style line %d %s lw %f;\n", |
|
|
939 data_idx, colorspec, obj.linewidth); |
|
7119
|
940 else |
|
|
941 if (isequal (edgecol, [0,0,0])) |
|
|
942 typ = -1; |
|
|
943 elseif (isequal (edgecol, [1,0,0])) |
|
|
944 typ = 1; |
|
|
945 elseif (isequal (edgecol, [0,1,0])) |
|
|
946 typ = 2; |
|
|
947 elseif (isequal (edgecol, [0,0,1])) |
|
|
948 typ = 3; |
|
|
949 elseif (isequal (edgecol, [1,0,1])) |
|
|
950 typ = 4; |
|
|
951 elseif (isequal (edgecol, [0,1,1])) |
|
|
952 typ = 5; |
|
|
953 elseif (isequal (edgecol, [1,1,1])) |
|
|
954 typ = -1; |
|
|
955 elseif (isequal (edgecol, [1,1,0])) |
|
|
956 typ = 7; |
|
|
957 else |
|
|
958 typ = -1; |
|
|
959 endif |
|
|
960 fprintf (plot_stream, |
|
|
961 "set style line %d lt %d lw %f;\n", |
|
|
962 data_idx, typ, obj.linewidth); |
|
|
963 endif |
|
7109
|
964 endif |
|
7119
|
965 endif |
|
6405
|
966 endif |
|
|
967 |
|
|
968 case "text" |
|
7189
|
969 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string", |
|
|
970 have_newer_gnuplot); |
|
7257
|
971 if (strcmp (f, "*")) |
|
|
972 fontspec = ""; |
|
|
973 else |
|
|
974 fontspec = sprintf ("font \"%s,%d\"", f, s); |
|
|
975 endif |
|
6405
|
976 lpos = obj.position; |
|
|
977 halign = obj.horizontalalignment; |
|
6724
|
978 angle = obj.rotation; |
|
6752
|
979 units = obj.units; |
|
6829
|
980 color = obj.color; |
|
6758
|
981 if (strcmpi (units, "normalized")) |
|
6752
|
982 units = "graph"; |
|
|
983 else |
|
|
984 units = ""; |
|
|
985 endif |
|
|
986 |
|
6829
|
987 if (isnumeric (color)) |
|
7269
|
988 colorspec = get_text_colorspec (color, mono); |
|
6829
|
989 endif |
|
|
990 |
|
6405
|
991 if (nd == 3) |
|
6724
|
992 fprintf (plot_stream, |
|
7390
|
993 "set label \"%s\" at %s %.15g,%.15g,%.15g %s rotate by %f %s %s front %s;\n", |
|
7162
|
994 undo_string_escapes (label), units, lpos(1), |
|
7390
|
995 lpos(2), lpos(3), halign, angle, fontspec, |
|
|
996 __do_enhanced_option__ (enhanced, obj), colorspec); |
|
6405
|
997 else |
|
7162
|
998 fprintf (plot_stream, |
|
7390
|
999 "set label \"%s\" at %s %.15g,%.15g %s rotate by %f %s %s front %s;\n", |
|
7162
|
1000 undo_string_escapes (label), units, |
|
7390
|
1001 lpos(1), lpos(2), halign, angle, fontspec, |
|
|
1002 __do_enhanced_option__ (enhanced, obj), colorspec); |
|
6405
|
1003 endif |
|
|
1004 |
|
|
1005 otherwise |
|
|
1006 error ("__go_draw_axes__: unknown object class, %s", |
|
|
1007 obj.type); |
|
|
1008 endswitch |
|
|
1009 |
|
|
1010 endfor |
|
|
1011 |
|
7175
|
1012 if (isnan(hidden_removal) || hidden_removal) |
|
7149
|
1013 fputs (plot_stream, "set hidden3d;\n"); |
|
|
1014 else |
|
|
1015 fputs (plot_stream, "unset hidden3d;\n"); |
|
|
1016 endif |
|
|
1017 |
|
7152
|
1018 have_data = (! (isempty (data) || any (cellfun (@isempty, data)))); |
|
6405
|
1019 |
|
7222
|
1020 if (isempty (xlim)) |
|
|
1021 return; |
|
6405
|
1022 endif |
|
6758
|
1023 if (strcmpi (axis_obj.xdir, "reverse")) |
|
6405
|
1024 xdir = "reverse"; |
|
|
1025 else |
|
|
1026 xdir = "noreverse"; |
|
|
1027 endif |
|
7115
|
1028 fprintf (plot_stream, "set %srange [%.15e:%.15e] %s;\n", |
|
|
1029 xaxisloc, xlim, xdir); |
|
6405
|
1030 |
|
7222
|
1031 if (isempty (ylim)) |
|
|
1032 return; |
|
6405
|
1033 endif |
|
6758
|
1034 if (strcmpi (axis_obj.ydir, "reverse")) |
|
6405
|
1035 ydir = "reverse"; |
|
|
1036 else |
|
|
1037 ydir = "noreverse"; |
|
|
1038 endif |
|
7110
|
1039 fprintf (plot_stream, "set %srange [%.15e:%.15e] %s;\n", |
|
|
1040 yaxisloc, ylim, ydir); |
|
6405
|
1041 |
|
7119
|
1042 if (nd == 3) |
|
7222
|
1043 if (isempty (zlim)) |
|
|
1044 return; |
|
6405
|
1045 endif |
|
6758
|
1046 if (strcmpi (axis_obj.zdir, "reverse")) |
|
6405
|
1047 zdir = "reverse"; |
|
|
1048 else |
|
|
1049 zdir = "noreverse"; |
|
|
1050 endif |
|
6942
|
1051 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
|
6405
|
1052 endif |
|
7110
|
1053 |
|
7189
|
1054 if (! any (isinf (clim))) |
|
|
1055 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim); |
|
|
1056 endif |
|
|
1057 |
|
6758
|
1058 if (strcmpi (axis_obj.box, "on")) |
|
7119
|
1059 if (nd == 3) |
|
6405
|
1060 fputs (plot_stream, "set border 4095;\n"); |
|
|
1061 else |
|
|
1062 fputs (plot_stream, "set border 431;\n"); |
|
|
1063 endif |
|
|
1064 else |
|
7119
|
1065 if (nd == 3) |
|
6405
|
1066 fputs (plot_stream, "set border 895;\n"); |
|
|
1067 else |
|
7320
|
1068 if (strcmpi (axis_obj.yaxislocation, "right")) |
|
|
1069 fputs (plot_stream, "unset ytics; set y2tics nomirror\n"); |
|
|
1070 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
|
1071 fputs (plot_stream, "unset xtics; set x2tics nomirror\n"); |
|
|
1072 fputs (plot_stream, "set border 12;\n"); |
|
|
1073 else |
|
|
1074 fputs (plot_stream, "unset x2tics; set xtics nomirror\n"); |
|
|
1075 fputs (plot_stream, "set border 9;\n"); |
|
|
1076 endif |
|
|
1077 else |
|
|
1078 fputs (plot_stream, "unset y2tics; set ytics nomirror\n"); |
|
|
1079 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
|
1080 fputs (plot_stream, "unset xtics; set x2tics nomirror\n"); |
|
|
1081 fputs (plot_stream, "set border 6;\n"); |
|
|
1082 else |
|
|
1083 fputs (plot_stream, "unset x2tics; set xtics nomirror\n"); |
|
|
1084 fputs (plot_stream, "set border 3;\n"); |
|
|
1085 endif |
|
|
1086 endif |
|
6405
|
1087 endif |
|
|
1088 endif |
|
|
1089 |
|
7060
|
1090 if (strcmpi (axis_obj.visible, "off")) |
|
|
1091 fputs (plot_stream, "unset border; unset tics\n"); |
|
|
1092 endif |
|
|
1093 |
|
6758
|
1094 if (strcmpi (axis_obj.key, "on")) |
|
|
1095 if (strcmpi (axis_obj.keybox, "on")) |
|
6405
|
1096 box = "box"; |
|
|
1097 else |
|
|
1098 box = "nobox"; |
|
|
1099 endif |
|
|
1100 inout = "inside"; |
|
6977
|
1101 keypos = axis_obj.keypos; |
|
|
1102 if (ischar (keypos)) |
|
|
1103 keypos = lower (keypos); |
|
|
1104 keyout = findstr (keypos, "outside"); |
|
|
1105 if (! isempty (keyout)) |
|
|
1106 inout = "outside"; |
|
7119
|
1107 keypos = keypos(1:keyout-1); |
|
6977
|
1108 endif |
|
|
1109 endif |
|
|
1110 switch (keypos) |
|
6405
|
1111 case -1 |
|
6977
|
1112 pos = "right top"; |
|
6405
|
1113 inout = "outside"; |
|
|
1114 case 1 |
|
|
1115 pos = "right top"; |
|
|
1116 case 2 |
|
|
1117 pos = "left top"; |
|
|
1118 case 3 |
|
|
1119 pos = "left bottom"; |
|
6977
|
1120 case {4, 0} |
|
6405
|
1121 pos = "right bottom"; |
|
6977
|
1122 case "north" |
|
|
1123 pos = "center top"; |
|
|
1124 case "south" |
|
|
1125 pos = "center bottom"; |
|
|
1126 case "east" |
|
|
1127 pos = "right center"; |
|
|
1128 case "west" |
|
|
1129 pos = "left center"; |
|
|
1130 case "northeast" |
|
|
1131 pos = "right top"; |
|
|
1132 case "northwest" |
|
|
1133 pos = "left top"; |
|
|
1134 case "southeast" |
|
|
1135 pos = "right bottom"; |
|
|
1136 case "southwest" |
|
|
1137 pos = "left bottom"; |
|
|
1138 case "best" |
|
|
1139 pos = ""; |
|
|
1140 warning ("legend: 'Best' not yet implemented for location specifier.\n"); |
|
|
1141 ## least conflict with data in plot |
|
|
1142 ## least unused space outside plot |
|
6405
|
1143 otherwise |
|
|
1144 pos = ""; |
|
|
1145 endswitch |
|
|
1146 if (! have_newer_gnuplot) |
|
|
1147 inout = ""; |
|
|
1148 endif |
|
|
1149 fprintf (plot_stream, "set key %s %s %s;\n", inout, pos, box); |
|
|
1150 else |
|
|
1151 fputs (plot_stream, "unset key;\n"); |
|
|
1152 endif |
|
|
1153 |
|
|
1154 fputs (plot_stream, "set style data lines;\n"); |
|
|
1155 |
|
|
1156 if (! use_gnuplot_for_images) |
|
|
1157 for i = 1:ximg_data_idx |
|
|
1158 view_fcn (xlim, ylim, ximg_data{i}, view_zoom, view_cmd); |
|
|
1159 endfor |
|
|
1160 endif |
|
|
1161 |
|
7189
|
1162 cmap = parent_figure_obj.colormap; |
|
|
1163 cmap_sz = rows(cmap); |
|
|
1164 if (length(cmap) > 0) |
|
|
1165 if (have_newer_gnuplot) |
|
|
1166 fprintf (plot_stream, |
|
|
1167 "set palette positive color model RGB maxcolors %i;\n", |
|
|
1168 cmap_sz); |
|
|
1169 fprintf (plot_stream, |
|
|
1170 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
|
|
1171 cmap_sz); |
|
|
1172 fwrite (plot_stream, [1:cmap_sz; cmap.'], "float32"); |
|
|
1173 else |
|
|
1174 fputs (plot_stream, "set palette defined ("); |
|
|
1175 for i = 1: cmap_sz |
|
|
1176 col = floor(cmap(i, :) * 255); |
|
|
1177 if (i == 1) |
|
|
1178 fputs (plot_stream, sprintf("%d \"#%02X%02X%02X\"", i - 1, |
|
|
1179 col(1), col(2), col(3))); |
|
|
1180 else |
|
|
1181 fputs (plot_stream, sprintf(", %d \"#%02X%02X%02X\"", i - 1, |
|
|
1182 col(1), col(2), col(3))); |
|
|
1183 endif |
|
|
1184 endfor |
|
|
1185 fputs (plot_stream, ");\n"); |
|
|
1186 endif |
|
|
1187 endif |
|
|
1188 |
|
|
1189 if (strcmp (axis_obj.__colorbar__, "none")) |
|
|
1190 fputs (plot_stream, "unset colorbox;\n"); |
|
|
1191 else |
|
|
1192 ## FIXME If cbox_mirror is true we want to invert the tic labels |
|
|
1193 ## but gnuplot doesn't allow that |
|
|
1194 fputs (plot_stream, |
|
|
1195 sprintf ("set colorbox %s user origin %f,%f size %f,%f;\n", |
|
|
1196 cbox_orient, cbox_origin, cbox_size)); |
|
|
1197 endif |
|
|
1198 |
|
6405
|
1199 if (have_data) |
|
|
1200 if (nd == 2) |
|
|
1201 plot_cmd = "plot"; |
|
|
1202 else |
|
|
1203 plot_cmd = "splot"; |
|
|
1204 rot_x = 90 - axis_obj.view(2); |
|
|
1205 rot_z = axis_obj.view(1); |
|
|
1206 while (rot_z < 0) |
|
|
1207 rot_z += 360; |
|
|
1208 endwhile |
|
6461
|
1209 fputs (plot_stream, "set ticslevel 0;\n"); |
|
7271
|
1210 if (view_map && rot_x == 0 && rot_z == 0) |
|
|
1211 fputs (plot_stream, "set view map;\n"); |
|
|
1212 else |
|
|
1213 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); |
|
|
1214 endif |
|
6405
|
1215 endif |
|
6611
|
1216 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
|
6464
|
1217 usingclause{1}, titlespec{1}, withclause{1}); |
|
6405
|
1218 for i = 2:data_idx |
|
6611
|
1219 fprintf (plot_stream, ", \"-\" %s %s %s \\\n", |
|
6464
|
1220 usingclause{i}, titlespec{i}, withclause{i}); |
|
6405
|
1221 endfor |
|
|
1222 fputs (plot_stream, ";\n"); |
|
|
1223 for i = 1:data_idx |
|
6464
|
1224 if (is_image_data(i)) |
|
|
1225 fwrite (plot_stream, data{i}, "float32"); |
|
|
1226 else |
|
7119
|
1227 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
|
|
1228 have_cdata(i)); |
|
6405
|
1229 endif |
|
|
1230 endfor |
|
6431
|
1231 else |
|
|
1232 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); |
|
6405
|
1233 endif |
|
|
1234 |
|
7271
|
1235 ## Needed to allow mouse rotation with pcolor |
|
|
1236 if (view_map) |
|
|
1237 fputs (plot_stream, "unset view;\n"); |
|
|
1238 endif |
|
|
1239 |
|
6405
|
1240 fflush (plot_stream); |
|
|
1241 |
|
|
1242 else |
|
|
1243 print_usage (); |
|
7109
|
1244 endif |
|
6405
|
1245 |
|
|
1246 endfunction |
|
|
1247 |
|
7269
|
1248 function [style, typ, with] = do_linestyle_command (obj, idx, mono, plot_stream) |
|
6405
|
1249 |
|
6413
|
1250 persistent have_newer_gnuplot ... |
|
|
1251 = compare_versions (__gnuplot_version__ (), "4.0", ">"); |
|
6405
|
1252 |
|
|
1253 if (have_newer_gnuplot) |
|
|
1254 fprintf (plot_stream, "set style line %d default;\n", idx); |
|
|
1255 endif |
|
|
1256 fprintf (plot_stream, "set style line %d", idx); |
|
|
1257 |
|
|
1258 found_style = false; |
|
6425
|
1259 typ = NaN; |
|
6465
|
1260 with = ""; |
|
6405
|
1261 |
|
6425
|
1262 if (isfield (obj, "color")) |
|
6405
|
1263 color = obj.color; |
|
|
1264 if (isnumeric (color)) |
|
6425
|
1265 if (have_newer_gnuplot) |
|
7269
|
1266 if (! mono) |
|
|
1267 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
|
|
1268 round (255*color)); |
|
|
1269 endif |
|
6425
|
1270 else |
|
|
1271 if (isequal (color, [0,0,0])) |
|
|
1272 typ = -1; |
|
|
1273 elseif (isequal (color, [1,0,0])) |
|
|
1274 typ = 1; |
|
|
1275 elseif (isequal (color, [0,1,0])) |
|
|
1276 typ = 2; |
|
|
1277 elseif (isequal (color, [0,0,1])) |
|
|
1278 typ = 3; |
|
|
1279 elseif (isequal (color, [1,0,1])) |
|
|
1280 typ = 4; |
|
|
1281 elseif (isequal (color, [0,1,1])) |
|
|
1282 typ = 5; |
|
|
1283 elseif (isequal (color, [1,1,1])) |
|
|
1284 typ = 6; |
|
|
1285 elseif (isequal (color, [1,1,0])) |
|
|
1286 typ = 7; |
|
|
1287 else |
|
|
1288 typ = 2; |
|
|
1289 endif |
|
|
1290 endif |
|
6405
|
1291 endif |
|
|
1292 found_style = true; |
|
|
1293 endif |
|
|
1294 |
|
|
1295 if (isfield (obj, "linestyle")) |
|
|
1296 switch (obj.linestyle) |
|
|
1297 case "-" |
|
6415
|
1298 lt = "1"; |
|
6405
|
1299 case "--" |
|
6415
|
1300 lt = "2"; |
|
6405
|
1301 case ":" |
|
6415
|
1302 lt = "3"; |
|
6405
|
1303 case "-." |
|
6415
|
1304 lt = "6"; |
|
6405
|
1305 case "none" |
|
|
1306 lt = ""; |
|
|
1307 otherwise |
|
|
1308 lt = ""; |
|
|
1309 endswitch |
|
6843
|
1310 |
|
|
1311 ## FIXME -- linetype is currently broken, since it disables the |
|
|
1312 ## gnuplot default dashed and solid linestyles with the only |
|
|
1313 ## benefit of being able to specify '--' and get a single sized |
|
|
1314 ## dashed line of identical dash pattern for all called this way. |
|
|
1315 ## All dash patterns are a subset of "with lines" and none of the |
|
|
1316 ## lt specifications will correctly propagate into the x11 terminal |
|
|
1317 ## or the print command. Therefore, it is currently disabled in |
|
|
1318 ## order to allow print (..., "-dashed") etc. to work correctly. |
|
|
1319 |
|
|
1320 ## if (! isempty (lt)) |
|
|
1321 ## fprintf (plot_stream, " linetype %s", lt); |
|
|
1322 ## found_style = true; |
|
|
1323 ## endif |
|
|
1324 |
|
6405
|
1325 else |
|
|
1326 lt = ""; |
|
|
1327 endif |
|
|
1328 |
|
|
1329 if (isfield (obj, "linewidth")) |
|
6465
|
1330 if (have_newer_gnuplot) |
|
|
1331 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
|
|
1332 else |
|
|
1333 with = sprintf ("%s lw %f", with, obj.linewidth); |
|
|
1334 endif |
|
6405
|
1335 found_style = true; |
|
|
1336 endif |
|
|
1337 |
|
|
1338 if (isfield (obj, "marker")) |
|
|
1339 switch (obj.marker) |
|
|
1340 case "+" |
|
|
1341 pt = "1"; |
|
|
1342 case "o" |
|
6413
|
1343 pt = "6"; |
|
6405
|
1344 case "*" |
|
|
1345 pt = "3"; |
|
|
1346 case "." |
|
7078
|
1347 pt = "0"; |
|
6405
|
1348 case "x" |
|
|
1349 pt = "2"; |
|
|
1350 case {"square", "s"} |
|
|
1351 pt = "5"; |
|
|
1352 case {"diamond", "d"} |
|
|
1353 pt = "13"; |
|
|
1354 case "^" |
|
|
1355 pt = "9"; |
|
|
1356 case "v" |
|
|
1357 pt = "11"; |
|
|
1358 case ">" |
|
|
1359 pt = "8"; |
|
|
1360 case "<" |
|
|
1361 pt = "10"; |
|
|
1362 case {"pentagram", "p"} |
|
|
1363 pt = "4"; |
|
|
1364 case {"hexagram", "h"} |
|
6413
|
1365 pt = "12"; |
|
6405
|
1366 case "none" |
|
|
1367 pt = ""; |
|
|
1368 otherwise |
|
|
1369 pt = ""; |
|
|
1370 endswitch |
|
|
1371 if (! isempty (pt)) |
|
6465
|
1372 if (have_newer_gnuplot) |
|
|
1373 fprintf (plot_stream, " pointtype %s", pt); |
|
|
1374 else |
|
|
1375 with = sprintf ("%s pt %s", with, pt); |
|
|
1376 endif |
|
6405
|
1377 found_style = true; |
|
|
1378 endif |
|
|
1379 else |
|
|
1380 pt = ""; |
|
|
1381 endif |
|
|
1382 |
|
|
1383 style = "lines"; |
|
|
1384 if (isempty (lt)) |
|
|
1385 if (! isempty (pt)) |
|
|
1386 style = "points"; |
|
|
1387 endif |
|
|
1388 elseif (! isempty (pt)) |
|
|
1389 style = "linespoints"; |
|
|
1390 endif |
|
|
1391 |
|
6465
|
1392 if (isfield (obj, "markersize")) |
|
|
1393 if (have_newer_gnuplot) |
|
|
1394 fprintf (plot_stream, " pointsize %f", obj.markersize); |
|
|
1395 else |
|
6758
|
1396 if (! strcmpi (style, "lines")) |
|
6465
|
1397 with = sprintf ("%s ps %f", with, obj.markersize); |
|
|
1398 endif |
|
|
1399 endif |
|
|
1400 found_style = true; |
|
|
1401 endif |
|
|
1402 |
|
6405
|
1403 if (have_newer_gnuplot && ! found_style) |
|
|
1404 fputs (plot_stream, " default"); |
|
|
1405 endif |
|
|
1406 |
|
|
1407 fputs (plot_stream, ";\n"); |
|
|
1408 |
|
|
1409 endfunction |
|
6510
|
1410 |
|
7316
|
1411 function nd = __calc_dimensions__ (obj) |
|
|
1412 kids = obj.children; |
|
|
1413 nd = 2; |
|
|
1414 for i = 1:length (kids) |
|
|
1415 obj = get (kids(i)); |
|
|
1416 switch (obj.type) |
|
|
1417 case {"image", "text"} |
|
|
1418 ## ignore as they |
|
|
1419 case {"line", "patch"} |
|
|
1420 if (! isempty (obj.zdata)) |
|
|
1421 nd = 3; |
|
|
1422 endif |
|
|
1423 case "surface" |
|
|
1424 nd = 3; |
|
|
1425 endswitch |
|
|
1426 endfor |
|
|
1427 endfunction |
|
|
1428 |
|
7119
|
1429 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
|
6510
|
1430 |
|
|
1431 ## DATA is already transposed. |
|
|
1432 |
|
|
1433 ## FIXME -- this may need to be converted to C++ for speed. |
|
|
1434 |
|
6605
|
1435 ## Convert NA elements to normal NaN values because fprintf writes |
|
|
1436 ## "NA" and that confuses gnuplot. |
|
|
1437 idx = find (isna (data)); |
|
|
1438 if (any (idx)) |
|
|
1439 data(idx) = NaN; |
|
|
1440 endif |
|
|
1441 |
|
6510
|
1442 if (nd == 2) |
|
|
1443 nan_elts = find (sum (isnan (data))); |
|
6914
|
1444 fmt = strcat (repmat ("%.15g ", 1, rows (data)), "\n"); |
|
6510
|
1445 if (isempty (nan_elts)) |
|
|
1446 fprintf (plot_stream, fmt, data); |
|
|
1447 else |
|
|
1448 n = columns (data); |
|
|
1449 have_nans = true; |
|
|
1450 num_nan_elts = numel (nan_elts); |
|
|
1451 k = 1; |
|
|
1452 for i = 1:n |
|
|
1453 if (have_nans && i == nan_elts(k)) |
|
|
1454 fputs (plot_stream, "\n"); |
|
|
1455 have_nans = ++k <= num_nan_elts; |
|
|
1456 else |
|
|
1457 fprintf (plot_stream, fmt, data(:,i)); |
|
|
1458 endif |
|
|
1459 endfor |
|
|
1460 endif |
|
7109
|
1461 elseif (nd == 3) |
|
6510
|
1462 ## FIXME -- handle NaNs here too? |
|
|
1463 if (parametric) |
|
6914
|
1464 fprintf (plot_stream, "%.15g %.15g %.15g\n", data); |
|
6510
|
1465 else |
|
7170
|
1466 nr = rows (data); |
|
7119
|
1467 if (cdata) |
|
7170
|
1468 for j = 1:4:nr |
|
|
1469 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data(j:j+3,:)); |
|
7119
|
1470 fputs (plot_stream, "\n"); |
|
|
1471 endfor |
|
|
1472 else |
|
7170
|
1473 for j = 1:3:nr |
|
|
1474 fprintf (plot_stream, "%.15g %.15g %.15g\n", data(j:j+2,:)); |
|
7119
|
1475 fputs (plot_stream, "\n"); |
|
|
1476 endfor |
|
|
1477 endif |
|
7109
|
1478 endif |
|
6510
|
1479 endif |
|
|
1480 fputs (plot_stream, "e\n"); |
|
|
1481 |
|
|
1482 endfunction |
|
6745
|
1483 |
|
7269
|
1484 function do_tics (obj, plot_stream, ymirror, mono) |
|
6809
|
1485 if (strcmpi (obj.xaxislocation, "top")) |
|
|
1486 do_tics_1 (obj.xtickmode, obj.xtick, obj.xticklabelmode, obj.xticklabel, |
|
7321
|
1487 obj.xcolor, "x2", plot_stream, true, mono, "border"); |
|
6809
|
1488 do_tics_1 ("manual", [], obj.xticklabelmode, obj.xticklabel, |
|
7321
|
1489 obj.xcolor, "x", plot_stream, true, mono, "border"); |
|
|
1490 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
|
1491 do_tics_1 (obj.xtickmode, obj.xtick, obj.xticklabelmode, obj.xticklabel, |
|
|
1492 obj.xcolor, "x", plot_stream, true, mono, "axis"); |
|
|
1493 do_tics_1 ("manual", [], obj.xticklabelmode, obj.xticklabel, |
|
|
1494 obj.xcolor, "x2", plot_stream, true, mono, "axis"); |
|
6809
|
1495 else |
|
|
1496 do_tics_1 (obj.xtickmode, obj.xtick, obj.xticklabelmode, obj.xticklabel, |
|
7321
|
1497 obj.xcolor, "x", plot_stream, true, mono, "border"); |
|
6809
|
1498 do_tics_1 ("manual", [], obj.xticklabelmode, obj.xticklabel, |
|
7321
|
1499 obj.xcolor, "x2", plot_stream, true, mono, "border"); |
|
6809
|
1500 endif |
|
|
1501 if (strcmpi (obj.yaxislocation, "right")) |
|
|
1502 do_tics_1 (obj.ytickmode, obj.ytick, obj.yticklabelmode, obj.yticklabel, |
|
7321
|
1503 obj.ycolor, "y2", plot_stream, ymirror, mono, "border"); |
|
6809
|
1504 do_tics_1 ("manual", [], obj.yticklabelmode, obj.yticklabel, |
|
7321
|
1505 obj.ycolor, "y", plot_stream, ymirror, mono, "border"); |
|
|
1506 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
|
1507 do_tics_1 (obj.ytickmode, obj.ytick, obj.yticklabelmode, obj.yticklabel, |
|
|
1508 obj.ycolor, "y", plot_stream, ymirror, mono, "axis"); |
|
|
1509 do_tics_1 ("manual", [], obj.yticklabelmode, obj.yticklabel, |
|
|
1510 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis"); |
|
6809
|
1511 else |
|
|
1512 do_tics_1 (obj.ytickmode, obj.ytick, obj.yticklabelmode, obj.yticklabel, |
|
7321
|
1513 obj.ycolor, "y", plot_stream, ymirror, mono, "border"); |
|
6809
|
1514 do_tics_1 ("manual", [], obj.yticklabelmode, obj.yticklabel, |
|
7321
|
1515 obj.ycolor, "y2", plot_stream, ymirror, mono, "border"); |
|
6809
|
1516 endif |
|
6745
|
1517 do_tics_1 (obj.ztickmode, obj.ztick, obj.zticklabelmode, obj.zticklabel, |
|
7321
|
1518 obj.zcolor, "z", plot_stream, true, mono, "border"); |
|
6745
|
1519 endfunction |
|
|
1520 |
|
7269
|
1521 function do_tics_1 (ticmode, tics, labelmode, labels, color, ax, |
|
7321
|
1522 plot_stream, mirror, mono, axispos) |
|
7269
|
1523 colorspec = get_text_colorspec (color, mono); |
|
6758
|
1524 if (strcmpi (ticmode, "manual")) |
|
6745
|
1525 if (isempty (tics)) |
|
|
1526 fprintf (plot_stream, "unset %stics;\n", ax); |
|
6758
|
1527 elseif (strcmpi (labelmode, "manual") && ! isempty (labels)) |
|
6751
|
1528 if (ischar (labels)) |
|
|
1529 labels = cellstr (labels); |
|
|
1530 endif |
|
6745
|
1531 if (iscellstr (labels)) |
|
6751
|
1532 k = 1; |
|
|
1533 ntics = numel (tics); |
|
|
1534 nlabels = numel (labels); |
|
6745
|
1535 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); |
|
7206
|
1536 if (mirror) |
|
7321
|
1537 fprintf (plot_stream, "set %stics %s (", ax, axispos); |
|
7206
|
1538 else |
|
7321
|
1539 fprintf (plot_stream, "set %stics %s nomirror (", ax, axispos); |
|
7206
|
1540 endif |
|
7228
|
1541 labels = regexprep(labels, "%", "%%"); |
|
6745
|
1542 for i = 1:ntics |
|
7228
|
1543 fprintf (plot_stream, " \"%s\" %g", labels{k++}, tics(i)) |
|
6745
|
1544 if (i < ntics) |
|
|
1545 fputs (plot_stream, ", "); |
|
|
1546 endif |
|
|
1547 if (k > nlabels) |
|
|
1548 k = 1; |
|
|
1549 endif |
|
|
1550 endfor |
|
7220
|
1551 fprintf (plot_stream, ") %s;\n", colorspec); |
|
6745
|
1552 else |
|
|
1553 error ("unsupported type of ticklabel"); |
|
|
1554 endif |
|
|
1555 else |
|
6920
|
1556 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
|
7206
|
1557 if (mirror) |
|
7321
|
1558 fprintf (plot_stream, "set %stics %s (", ax, axispos ); |
|
7206
|
1559 else |
|
7321
|
1560 fprintf (plot_stream, "set %stics %s nomirror (", ax, axispos); |
|
7206
|
1561 endif |
|
6920
|
1562 fprintf (plot_stream, " %g,", tics(1:end-1)); |
|
|
1563 fprintf (plot_stream, " %g);\n", tics(end)); |
|
6745
|
1564 endif |
|
|
1565 else |
|
6920
|
1566 fprintf (plot_stream, "set format %s \"%%g\";\n", ax); |
|
7206
|
1567 if (mirror) |
|
7321
|
1568 fprintf (plot_stream, "set %stics %s %s;\n", ax, axispos, colorspec); |
|
7206
|
1569 else |
|
7321
|
1570 fprintf (plot_stream, "set %stics %s nomirror %s;\n", ax, |
|
|
1571 axispos, colorspec); |
|
7206
|
1572 endif |
|
7194
|
1573 endif |
|
|
1574 endfunction |
|
|
1575 |
|
7269
|
1576 function colorspec = get_text_colorspec (color, mono) |
|
7194
|
1577 persistent have_newer_gnuplot ... |
|
|
1578 = compare_versions (__gnuplot_version__ (), "4.0", ">"); |
|
|
1579 |
|
|
1580 if (have_newer_gnuplot) |
|
7269
|
1581 if (mono) |
|
|
1582 colorspec = ""; |
|
|
1583 else |
|
|
1584 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
|
|
1585 round (255*color)); |
|
|
1586 endif |
|
7194
|
1587 else |
|
|
1588 if (isequal (color, [0,0,0])) |
|
|
1589 typ = -1; |
|
|
1590 elseif (isequal (color, [1,0,0])) |
|
|
1591 typ = 1; |
|
|
1592 elseif (isequal (color, [0,1,0])) |
|
|
1593 typ = 2; |
|
|
1594 elseif (isequal (color, [0,0,1])) |
|
|
1595 typ = 3; |
|
|
1596 elseif (isequal (color, [1,0,1])) |
|
|
1597 typ = 4; |
|
|
1598 elseif (isequal (color, [0,1,1])) |
|
|
1599 typ = 5; |
|
|
1600 elseif (isequal (color, [1,1,1])) |
|
|
1601 typ = -1; |
|
|
1602 elseif (isequal (color, [1,1,0])) |
|
|
1603 typ = 7; |
|
|
1604 else |
|
|
1605 typ = -1; |
|
|
1606 endif |
|
|
1607 colorspec = sprintf ("textcolor lt %d", typ); |
|
6745
|
1608 endif |
|
|
1609 endfunction |
|
7163
|
1610 |
|
7189
|
1611 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
|
7163
|
1612 if (isempty (t.fontname)) |
|
7372
|
1613 fnt = "Helvetica"; |
|
7163
|
1614 else |
|
7372
|
1615 fnt = t.fontname; |
|
7168
|
1616 endif |
|
7189
|
1617 f = fnt; |
|
|
1618 it = false; |
|
|
1619 bld = false; |
|
7372
|
1620 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
|
7168
|
1621 if (! isempty(t.fontangle) |
|
7372
|
1622 && (strcmpi (t.fontangle, "italic") |
|
|
1623 || strcmpi (t.fontangle, "oblique"))) |
|
7168
|
1624 f = strcat (f, "-bolditalic"); |
|
7189
|
1625 it = true; |
|
|
1626 bld = true; |
|
7168
|
1627 else |
|
|
1628 f = strcat (f, "-bold"); |
|
7189
|
1629 bld = true; |
|
7168
|
1630 endif |
|
|
1631 elseif (! isempty(t.fontangle) |
|
7372
|
1632 && (strcmpi (t.fontangle, "italic") |
|
|
1633 || strcmpi (t.fontangle, "oblique"))) |
|
7168
|
1634 f = strcat (f, "-italic"); |
|
7189
|
1635 it = true; |
|
7163
|
1636 endif |
|
|
1637 if (isempty (t.fontsize)) |
|
|
1638 s = 10; |
|
|
1639 else |
|
|
1640 s = t.fontsize; |
|
|
1641 endif |
|
|
1642 endfunction |
|
7189
|
1643 |
|
|
1644 function [str, f, s] = __maybe_munge_text__ (enhanced, obj, fld, |
|
|
1645 have_newer_gnuplot) |
|
|
1646 persistent warned_latex = false; |
|
|
1647 |
|
|
1648 if (strcmp (fld, "string")) |
|
|
1649 [f, s, fnt, it, bld] = get_fontname_and_size (obj); |
|
|
1650 else |
|
7372
|
1651 f = "Helvetica"; |
|
7189
|
1652 s = 10; |
|
|
1653 fnt = f; |
|
|
1654 it = false; |
|
|
1655 bld = false; |
|
|
1656 endif |
|
|
1657 |
|
|
1658 str = getfield (obj, fld); |
|
|
1659 if (enhanced) |
|
|
1660 if (strcmp (obj.interpreter, "tex")) |
|
|
1661 str = __tex2enhanced__ (str, fnt, it, bld); |
|
|
1662 if (! have_newer_gnuplot) |
|
|
1663 ## Set the font to work around gnuplot 4.0 X11 enhanced terminal bug |
|
|
1664 str = strcat ('{/', f, ' ', str, ' }'); |
|
|
1665 endif |
|
|
1666 elseif (strcmp (obj.interpreter, "latex")) |
|
|
1667 if (! warned_latex) |
|
|
1668 warning ("latex text objects not supported"); |
|
|
1669 warned_latex = true; |
|
|
1670 endif |
|
|
1671 endif |
|
|
1672 endif |
|
|
1673 endfunction |
|
|
1674 |
|
|
1675 function str = __tex2enhanced__ (str, fnt, it, bld) |
|
|
1676 persistent sym = __setup_sym_table__ (); |
|
|
1677 persistent flds = fieldnames (sym); |
|
|
1678 |
|
|
1679 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); |
|
|
1680 |
|
|
1681 for i = length (s) : -1 : 1 |
|
|
1682 ## special case for "\0" and replace with "{/Symbol \306}' |
|
|
1683 if (strncmp (m{i}, '\0', 2)) |
|
7190
|
1684 str = strcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
|
7189
|
1685 else |
|
|
1686 f = m{i}(2:end); |
|
|
1687 if (isfield (sym, f)) |
|
|
1688 g = getfield(sym, f); |
|
|
1689 ## FIXME The symbol font doesn't seem to support bold or italic |
|
|
1690 ##if (bld) |
|
|
1691 ## if (it) |
|
|
1692 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); |
|
|
1693 ## else |
|
|
1694 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); |
|
|
1695 ## endif |
|
|
1696 ##elseif (it) |
|
|
1697 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); |
|
|
1698 ##endif |
|
|
1699 str = strcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
|
|
1700 elseif (strncmp (f, "rm", 2)) |
|
|
1701 bld = false; |
|
|
1702 it = false; |
|
|
1703 str = strcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
|
|
1704 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
|
|
1705 it = true; |
|
|
1706 if (bld) |
|
|
1707 str = strcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
|
|
1708 str(s(i) + 3:end)); |
|
|
1709 else |
|
|
1710 str = strcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
|
|
1711 str(s(i) + 3:end)); |
|
|
1712 endif |
|
|
1713 elseif (strncmp (f, "bf", 2)) |
|
|
1714 bld = true; |
|
|
1715 if (it) |
|
|
1716 str = strcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
|
|
1717 str(2(i) + 3:end)); |
|
|
1718 else |
|
|
1719 str = strcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
|
|
1720 str(s(i) + 3:end)); |
|
|
1721 endif |
|
|
1722 elseif (strcmp (f, "color")) |
|
|
1723 ## FIXME Ignore \color but remove trailing {} block as well |
|
|
1724 d = strfind(str(e(i) + 1:end),'}'); |
|
|
1725 if (isempty (d)) |
|
|
1726 warning ('syntax error in \color argument'); |
|
|
1727 else |
|
|
1728 str = strcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); |
|
|
1729 endif |
|
|
1730 elseif(strcmp (f, "fontname")) |
|
|
1731 b1 = strfind(str(e(i) + 1:end),'{'); |
|
|
1732 b2 = strfind(str(e(i) + 1:end),'}'); |
|
|
1733 if (isempty(b1) || isempty(b2)) |
|
|
1734 warning ('syntax error in \fontname argument'); |
|
|
1735 else |
|
|
1736 str = strcat (str(1:s(i) - 1), '/', |
|
|
1737 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
|
|
1738 str(e(i) + b2(1) + 1:end)); |
|
|
1739 endif |
|
|
1740 elseif(strcmp (f, "fontsize")) |
|
|
1741 b1 = strfind(str(e(i) + 1:end),'{'); |
|
|
1742 b2 = strfind(str(e(i) + 1:end),'}'); |
|
|
1743 if (isempty(b1) || isempty(b2)) |
|
|
1744 warning ('syntax error in \fontname argument'); |
|
|
1745 else |
|
|
1746 str = strcat (str(1:s(i) - 1), '/=', |
|
|
1747 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
|
|
1748 str(e(i) + b2(1) + 1:end)); |
|
|
1749 endif |
|
|
1750 else |
|
|
1751 ## Last desperate attempt to treat the symbol. Look for things |
|
|
1752 ## like \pix, that should be translated to the symbol Pi and x |
|
|
1753 for j = 1 : length (flds) |
|
|
1754 if (strncmp (flds{j}, f, length (flds{j}))) |
|
|
1755 g = getfield(sym, flds{j}); |
|
|
1756 ## FIXME The symbol font doesn't seem to support bold or italic |
|
|
1757 ##if (bld) |
|
|
1758 ## if (it) |
|
|
1759 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); |
|
|
1760 ## else |
|
|
1761 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); |
|
|
1762 ## endif |
|
|
1763 ##elseif (it) |
|
|
1764 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); |
|
|
1765 ##endif |
|
|
1766 str = strcat (str(1:s(i) - 1), g, |
|
|
1767 str(s(i) + length (flds{j}) + 1:end)); |
|
|
1768 break; |
|
|
1769 endif |
|
|
1770 endfor |
|
|
1771 endif |
|
|
1772 endif |
|
|
1773 endfor |
|
|
1774 |
|
|
1775 ## Prepend @ to things things like _0^x or _{-100}^{100} for alignment |
|
|
1776 ## But need to put the shorter of the two arguments first. Carful of |
|
|
1777 ## nested {} and unprinted characters when defining shortest.. Don't |
|
|
1778 ## have to worry about things like ^\theta as they are already converted to |
|
|
1779 ## ^{/Symbol q}. |
|
|
1780 |
|
|
1781 ## FIXME.. This is a mess... Is it worth it just for a "@" character? |
|
|
1782 |
|
|
1783 [s, m] = regexp(str,'[_\^]','start','matches'); |
|
|
1784 i = 1; |
|
|
1785 p = 0; |
|
|
1786 while (i < length (s)) |
|
|
1787 if (i < length(s)) |
|
|
1788 if (str(s(i) + p + 1) == "{") |
|
|
1789 s1 = strfind(str(s(i) + p + 2:end),'{'); |
|
|
1790 si = 1; |
|
|
1791 l1 = strfind(str(s(i) + p + 1:end),'}'); |
|
|
1792 li = 1; |
|
|
1793 while (li <= length (l1) && si <= length (s1)) |
|
|
1794 if (l1(li) < s1(si)) |
|
|
1795 if (li == si) |
|
|
1796 break; |
|
|
1797 endif |
|
|
1798 li++; |
|
|
1799 else |
|
|
1800 si++; |
|
|
1801 endif |
|
|
1802 endwhile |
|
|
1803 l1 = l1 (min (length(l1), si)); |
|
|
1804 if (s(i) + l1 + 1 == s(i+1)) |
|
|
1805 if (str(s(i + 1) + p + 1) == "{") |
|
|
1806 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); |
|
|
1807 si = 1; |
|
|
1808 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); |
|
|
1809 li = 1; |
|
|
1810 while (li <= length (l2) && si <= length (s2)) |
|
|
1811 if (l2(li) < s2(si)) |
|
|
1812 if (li == si) |
|
|
1813 break; |
|
|
1814 endif |
|
|
1815 li++; |
|
|
1816 else |
|
|
1817 si++; |
|
|
1818 endif |
|
|
1819 endwhile |
|
|
1820 l2 = l2 (min (length(l2), si)); |
|
|
1821 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= |
|
|
1822 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) |
|
|
1823 ## shortest already first! |
|
|
1824 str = strcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
|
|
1825 else |
|
|
1826 ## Have to swap sub/super-script to get shortest first |
|
|
1827 str = strcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), |
|
|
1828 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); |
|
|
1829 endif |
|
|
1830 else |
|
|
1831 ## Have to swap sub/super-script to get shortest first |
|
|
1832 str = strcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), |
|
|
1833 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); |
|
|
1834 endif |
|
|
1835 i += 2; |
|
|
1836 p ++; |
|
|
1837 else |
|
|
1838 i++; |
|
|
1839 endif |
|
|
1840 else |
|
|
1841 if (s(i+1) == s(i) + 2) |
|
|
1842 ## shortest already first! |
|
|
1843 str = strcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); |
|
|
1844 p ++; |
|
|
1845 i += 2; |
|
|
1846 else |
|
|
1847 i ++; |
|
|
1848 endif |
|
|
1849 endif |
|
|
1850 else |
|
|
1851 i ++; |
|
|
1852 endif |
|
|
1853 endwhile |
|
|
1854 |
|
|
1855 endfunction |
|
|
1856 |
|
|
1857 function l = length_string (s) |
|
|
1858 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); |
|
|
1859 m = regexp (s, '/([\w\-]+|[\w\-]+=\d+)', 'matches'); |
|
|
1860 if (!isempty (m)) |
|
|
1861 l = l - sum (cellfun (@length, m)); |
|
|
1862 endif |
|
|
1863 endfunction |
|
|
1864 |
|
|
1865 function sym = __setup_sym_table__ () |
|
|
1866 ## Setup the translation table for TeX to gnuplot enhanced mode. |
|
|
1867 sym.forall = '{/Symbol \042}'; |
|
|
1868 sym.exists = '{/Symbol \044}'; |
|
|
1869 sym.ni = '{/Symbol \047}'; |
|
|
1870 sym.cong = '{/Symbol \100}'; |
|
|
1871 sym.Delta = '{/Symbol D}'; |
|
|
1872 sym.Phi = '{/Symbol F}'; |
|
|
1873 sym.Gamma = '/Symbol G}'; |
|
7190
|
1874 sym.vartheta = '{/Symbol J}'; |
|
7189
|
1875 sym.Lambda = '{/Symbol L}'; |
|
|
1876 sym.Pi = '{/Symbol P}'; |
|
|
1877 sym.Theta = '{/Symbol Q}'; |
|
|
1878 sym.Sigma = '{/Symbol S}'; |
|
|
1879 sym.varsigma = '{/Symbol V}'; |
|
|
1880 sym.Omega = '{/Symbol O}'; |
|
|
1881 sym.Xi = '{/Symbol X}'; |
|
|
1882 sym.Psi = '{/Symbol Y}'; |
|
|
1883 sym.perp = '{/Symbol \136}'; |
|
|
1884 sym.alpha = '{/Symbol a}'; |
|
|
1885 sym.beta = '{/Symbol b}'; |
|
|
1886 sym.chi = '{/Symbol c}'; |
|
|
1887 sym.delta = '{/Symbol d}'; |
|
|
1888 sym.epsilon = '{/Symbol e}'; |
|
|
1889 sym.phi = '{/Symbol f}'; |
|
|
1890 sym.gamma = '/Symbol g}'; |
|
|
1891 sym.eta = '{/Symbol h}'; |
|
|
1892 sym.iota = '{/Symbol i}'; |
|
|
1893 sym.kappa = '{/Symbol k}'; |
|
|
1894 sym.lambda = '{/Symbol l}'; |
|
|
1895 sym.mu = '{/Symbol m}'; |
|
|
1896 sym.nu = '{/Symbol n}'; |
|
|
1897 sym.o = '{/Symbol o}'; |
|
|
1898 sym.pi = '{/Symbol p}'; |
|
|
1899 sym.theta = '{/Symbol q}'; |
|
|
1900 sym.rho = '{/Symbol r}'; |
|
|
1901 sym.sigma = '{/Symbol s}'; |
|
|
1902 sym.tau = '{/Symbol t}'; |
|
|
1903 sym.upsilon = '{/Symbol u}'; |
|
|
1904 sym.varpi = '{/Symbol v}'; |
|
|
1905 sym.omega = '{/Symbol w}'; |
|
|
1906 sym.xi = '{/Symbol x}'; |
|
|
1907 sym.psi = '{/Symbol y}'; |
|
|
1908 sym.zeta = '{/Symbol z}'; |
|
|
1909 sym.sim = '{/Symbol \176}'; |
|
|
1910 sym.Upsilon = '{/Symbol \241}'; |
|
|
1911 sym.prime = '{/Symbol \242}'; |
|
|
1912 sym.leq = '{/Symbol \243}'; |
|
|
1913 sym.infty = '{/Symbol \245}'; |
|
|
1914 sym.clubsuit = '{/Symbol \247}'; |
|
|
1915 sym.diamondsuit = '{/Symbol \250}'; |
|
|
1916 sym.heartsuit = '{/Symbol \251}'; |
|
|
1917 sym.spadesuit = '{/Symbol \252}'; |
|
|
1918 sym.leftrightarrow = '{/Symbol \253}'; |
|
|
1919 sym.leftarrow = '{/Symbol \254}'; |
|
|
1920 sym.uparrow = '{/Symbol \255}'; |
|
|
1921 sym.rightarrow = '{/Symbol \256}'; |
|
|
1922 sym.downarrow = '{/Symbol \257}'; |
|
|
1923 sym.circ = '{/Symbol \260}'; |
|
|
1924 sym.pm = '{/Symbol \261}'; |
|
|
1925 sym.geq = '{/Symbol \263}'; |
|
|
1926 sym.times = '{/Symbol \264}'; |
|
|
1927 sym.propto = '{/Symbol \265}'; |
|
|
1928 sym.partial = '{/Symbol \266}'; |
|
|
1929 sym.bullet = '{/Symbol \267}'; |
|
|
1930 sym.div = '{/Symbol \270}'; |
|
|
1931 sym.neq = '{/Symbol \271}'; |
|
|
1932 sym.equiv = '{/Symbol \272}'; |
|
|
1933 sym.approx = '{/Symbol \273}'; |
|
|
1934 sym.ldots = '{/Symbol \274}'; |
|
|
1935 sym.mid = '{/Symbol \275}'; |
|
|
1936 sym.aleph = '{/Symbol \300}'; |
|
|
1937 sym.Im = '{/Symbol \301}'; |
|
|
1938 sym.Re = '{/Symbol \302}'; |
|
|
1939 sym.wp = '{/Symbol \303}'; |
|
|
1940 sym.otimes = '{/Symbol \304}'; |
|
|
1941 sym.oplus = '{/Symbol \305}'; |
|
|
1942 sym.oslash = '{/Symbol \306}'; |
|
|
1943 sym.cap = '{/Symbol \307}'; |
|
|
1944 sym.cup = '{/Symbol \310}'; |
|
|
1945 sym.supset = '{/Symbol \311}'; |
|
|
1946 sym.supseteq = '{/Symbol \312}'; |
|
|
1947 sym.subset = '{/Symbol \314}'; |
|
|
1948 sym.subseteq = '{/Symbol \315}'; |
|
|
1949 sym.in = '{/Symbol \316}'; |
|
|
1950 sym.langle = '{/Symbol \320}'; |
|
|
1951 sym.rangle = '{/Symbol \320}'; |
|
|
1952 sym.nabla = '{/Symbol \321}'; |
|
|
1953 sym.surd = '{/Symbol \326}'; |
|
|
1954 sym.cdot = '{/Symbol \327}'; |
|
|
1955 sym.neg = '{/Symbol \330}'; |
|
|
1956 sym.wedge = '{/Symbol \331}'; |
|
|
1957 sym.vee = '{/Symbol \332}'; |
|
|
1958 sym.copyright = '{/Symbol \343}'; |
|
|
1959 sym.rfloor = '{/Symbol \353}'; |
|
|
1960 sym.lceil = '{/Symbol \351}'; |
|
|
1961 sym.lfloor = '{/Symbol \373}'; |
|
|
1962 sym.rceil = '{/Symbol \371}'; |
|
|
1963 sym.int = '{/Symbol \362}'; |
|
|
1964 endfunction |
|
|
1965 |
|
|
1966 function [pos, orient, sz, origin, mirr] = gnuplot_postion_colorbox (pos, cbox) |
|
|
1967 ## This is an emprically derived function that |
|
|
1968 |
|
|
1969 if (strncmp (cbox, "north", 5) || strncmp (cbox, "south", 5)) |
|
|
1970 scl = pos([2,4]); |
|
|
1971 else |
|
|
1972 scl = pos([1,3]); |
|
|
1973 endif |
|
|
1974 |
|
|
1975 if (length(cbox) > 7 && strncmp (cbox(end-6:end), "outside", 7)) |
|
|
1976 scl(2) -= 0.2 * scl(2); |
|
|
1977 if (strncmp (cbox, "west", 4) || strncmp (cbox, "south", 5)) |
|
|
1978 scl(1) += 0.2 * scl(2); |
|
|
1979 endif |
|
|
1980 endif |
|
|
1981 |
|
|
1982 switch (cbox) |
|
|
1983 case "northoutside" |
|
|
1984 sz = pos(3:4) - 0.08; |
|
|
1985 origin = [0.05, 0.06] + [0.00, 0.88] .* sz + pos(1:2); |
|
|
1986 mirr = true; |
|
|
1987 orient = "horizontal"; |
|
|
1988 case "north" |
|
|
1989 sz = pos(3:4) - 0.16; |
|
|
1990 origin = [0.09, 0.09] + [0.00, 0.94] .* sz + pos(1:2); |
|
|
1991 mirr = false; |
|
|
1992 orient = "horizontal"; |
|
|
1993 case "southoutside" |
|
|
1994 sz = pos(3:4) - 0.08; |
|
|
1995 origin = [0.05, 0.06] + [0.00, 0.00] .* sz + pos(1:2); |
|
|
1996 mirr = false; |
|
|
1997 orient = "horizontal"; |
|
|
1998 case "south" |
|
|
1999 sz = pos(3:4) - 0.16; |
|
|
2000 origin = [0.08, 0.09] + [0.03, 0.05] .* sz + pos(1:2); |
|
|
2001 mirr = true; |
|
|
2002 orient = "horizontal"; |
|
|
2003 case "eastoutside" |
|
|
2004 sz = pos(3:4) - 0.08; |
|
|
2005 origin = [0.00, 0.06] + [0.94, 0.00] .* sz + pos(1:2); |
|
|
2006 mirr = false; |
|
|
2007 orient = "vertical"; |
|
|
2008 case "east" |
|
|
2009 sz = pos(3:4) - 0.16; |
|
|
2010 origin = [0.09, 0.10] + [0.91, 0.01] .* sz + pos(1:2); |
|
|
2011 mirr = true; |
|
|
2012 orient = "vertical"; |
|
|
2013 case "westoutside" |
|
|
2014 sz = pos(3:4) - 0.08; |
|
|
2015 origin = [0.00, 0.06] + [0.06, 0.00] .* sz + pos(1:2); |
|
|
2016 mirr = true; |
|
|
2017 orient = "vertical"; |
|
|
2018 case "west" |
|
|
2019 sz = pos(3:4) - 0.16; |
|
|
2020 origin = [0.06, 0.09] + [0.04, 0.03] .* sz + pos(1:2); |
|
|
2021 mirr = false; |
|
|
2022 orient = "vertical"; |
|
|
2023 endswitch |
|
|
2024 |
|
|
2025 if (strncmp (cbox, "north", 5) || strncmp (cbox, "south", 5)) |
|
|
2026 sz = sz .* [1, 0.07]; |
|
|
2027 pos([2,4]) = scl; |
|
|
2028 else |
|
|
2029 sz = sz .* [0.07, 1]; |
|
|
2030 pos([1,3]) = scl; |
|
|
2031 endif |
|
|
2032 |
|
|
2033 endfunction |
|
7390
|
2034 |
|
|
2035 function retval = __do_enhanced_option__ (enhanced, obj) |
|
|
2036 retval = ""; |
|
|
2037 if (enhanced) |
|
|
2038 if (strcmpi (obj.interpreter, "none")) |
|
|
2039 retval = "noenhanced"; |
|
|
2040 else |
|
|
2041 retval = "enhanced"; |
|
|
2042 endif |
|
|
2043 endif |
|
|
2044 endfunction |
