Mercurial > octave-dspies
annotate scripts/plot/util/private/__go_draw_axes__.m @ 18997:bd1a5149c53e
__go_draw_axes__.m: Simplify cset 538f6492f21c by using existing structure variable.
* __go_draw_axes__.m: Query existing title data structure rather than fetching
data againg with get().
author | Rik <rik@octave.org> |
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date | Thu, 07 Aug 2014 16:12:56 -0700 |
parents | 538f6492f21c |
children | 2ceb734a663f |
rev | line source |
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1 ## Copyright (C) 2005-2013 John W. Eaton |
6405 | 2 ## |
3 ## This file is part of Octave. | |
4 ## | |
5 ## Octave is free software; you can redistribute it and/or modify it | |
6 ## under the terms of the GNU General Public License as published by | |
7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
8 ## your option) any later version. | |
6405 | 9 ## |
10 ## Octave is distributed in the hope that it will be useful, but | |
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 ## General Public License for more details. | |
14 ## | |
15 ## You should have received a copy of the GNU General Public License | |
7016 | 16 ## along with Octave; see the file COPYING. If not, see |
17 ## <http://www.gnu.org/licenses/>. | |
6405 | 18 |
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Function File} {} __go_draw_axes__ (@var{h}, @var{plot_stream}, @var{enhanced}, @var{mono}) |
6895 | 21 ## Undocumented internal function. |
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22 ## @end deftypefn |
6405 | 23 |
24 ## Author: jwe | |
25 | |
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26 function __go_draw_axes__ (h, plot_stream, enhanced, mono, |
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27 bg_is_set, fg_is_set, hlgnd) |
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29 showhiddenhandles = get (0, "showhiddenhandles"); |
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30 unwind_protect |
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31 set (0, "showhiddenhandles", "on"); |
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32 axis_obj = __get__ (h); |
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33 unwind_protect_cleanup |
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34 set (0, "showhiddenhandles", showhiddenhandles); |
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35 end_unwind_protect |
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36 |
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37 parent_figure_obj = get (axis_obj.parent); |
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38 gnuplot_term = __gnuplot_get_var__ (axis_obj.parent, "GPVAL_TERM"); |
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39 |
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40 ## Set to false for plotyy axes. |
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41 ymirror = true; |
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42 if (isfield (axis_obj, "__plotyy_axes__")) |
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43 if (all (ishandle (axis_obj.__plotyy_axes__))) |
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44 ymirror = false; |
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45 else |
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46 h = axis_obj.__plotyy_axes__; |
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47 h = h(ishandle (h)); |
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48 h = h(isprop (h, "__plotyy_axes__")); |
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49 rmappdata (h, "__plotyy_axes__"); |
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50 endif |
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51 endif |
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52 |
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53 nd = __calc_dimensions__ (h); |
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54 |
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55 if (strcmp (axis_obj.dataaspectratiomode, "manual") |
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56 && strcmp (axis_obj.xlimmode, "manual") |
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57 && strcmp (axis_obj.ylimmode, "manual")) |
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58 ## All can't be "manual" |
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59 axis_obj.plotboxaspectratiomode = "auto"; |
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60 endif |
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62 if (strcmp (axis_obj.dataaspectratiomode, "manual") |
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63 && strcmp (axis_obj.xlimmode, "manual") |
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64 && strcmp (axis_obj.ylimmode, "manual") |
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65 && (nd == 2 || all (mod (axis_obj.view, 90) == 0))) |
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66 ## FIXME: adjust plotboxaspectratio to respect other |
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67 fpos = get (axis_obj.parent, "position"); |
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68 apos = axis_obj.position; |
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69 endif |
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70 |
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71 pos = __actual_axis_position__ (h); |
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72 |
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73 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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74 dr = axis_obj.dataaspectratio; |
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75 if (nd == 2 || all (mod (axis_obj.view, 90) == 0)) |
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76 dr = dr(1) / dr(2); |
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77 else |
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78 ## FIXME: need to properly implement 3D |
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79 dr = mean (dr(1:2)) / dr(3); |
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80 endif |
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81 else |
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82 dr = 1; |
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83 endif |
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84 |
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85 if (strcmp (axis_obj.activepositionproperty, "position")) |
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86 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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87 if (nd == 2 || all (mod (axis_obj.view, 90) == 0)) |
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88 x = [1, 1]; |
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89 else |
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90 ## 3D plots need to be sized down to fit in the window. |
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91 x = 1.0 ./ sqrt ([2, 2.5]); |
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92 endif |
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93 fprintf (plot_stream, "set tmargin screen %.15g;\n", |
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94 pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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95 fprintf (plot_stream, "set bmargin screen %.15g;\n", |
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96 pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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97 fprintf (plot_stream, "set lmargin screen %.15g;\n", |
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98 pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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99 fprintf (plot_stream, "set rmargin screen %.15g;\n", |
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100 pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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101 sz_str = ""; |
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102 else |
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103 fprintf (plot_stream, "set tmargin 0;\n"); |
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104 fprintf (plot_stream, "set bmargin 0;\n"); |
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105 fprintf (plot_stream, "set lmargin 0;\n"); |
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106 fprintf (plot_stream, "set rmargin 0;\n"); |
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108 if (nd == 3 && all (axis_obj.view == [0, 90])) |
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109 ## FIXME: Kludge to allow colorbar to be added to a pcolor() plot |
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110 pos(3:4) = pos(3:4) * 1.4; |
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111 pos(1:2) = pos(1:2) - pos(3:4) * 0.125; |
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112 endif |
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113 |
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114 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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115 |
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116 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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117 sz_str = sprintf ("set size ratio %.15g", -dr); |
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118 else |
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119 sz_str = "set size noratio"; |
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120 endif |
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121 sz_str = sprintf ("%s %.15g, %.15g;\n", sz_str, pos(3), pos(4)); |
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122 endif |
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123 else ## activepositionproperty == outerposition |
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124 fprintf (plot_stream, "unset tmargin;\n"); |
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125 fprintf (plot_stream, "unset bmargin;\n"); |
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126 fprintf (plot_stream, "unset lmargin;\n"); |
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127 fprintf (plot_stream, "unset rmargin;\n"); |
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128 fprintf (plot_stream, "set origin %g, %g;\n", pos(1:2)); |
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129 sz_str = ""; |
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130 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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131 sz_str = sprintf ("ratio %g", -dr); |
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132 else |
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133 sz_str = "noratio"; |
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134 endif |
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135 sz_str = sprintf ("set size %s %g, %g;\n", sz_str, pos(3:4)); |
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136 endif |
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137 if (! isempty (sz_str)) |
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138 fputs (plot_stream, sz_str); |
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139 endif |
6405 | 140 |
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141 ## Reset all labels, axis-labels, tick-labels, and title |
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142 ## FIXME: We should have an function to initialize the axis. |
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143 ## Presently, this is dispersed in this function. |
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144 fputs (plot_stream, "unset label;\n"); |
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145 fputs (plot_stream, "unset xtics;\n"); |
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146 fputs (plot_stream, "unset ytics;\n"); |
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147 fputs (plot_stream, "unset ztics;\n"); |
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148 fputs (plot_stream, "unset x2tics;\n"); |
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149 fputs (plot_stream, "unset x2tics;\n"); |
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150 |
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151 if (! isempty (axis_obj.title)) |
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152 t = get (axis_obj.title); |
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153 if (isempty (t.string)) |
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154 fputs (plot_stream, "unset title;\n"); |
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155 else |
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156 colorspec = get_text_colorspec (t.color, mono); |
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157 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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158 fontspec = create_fontspec (f, s, gnuplot_term); |
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159 fprintf (plot_stream, "set title \"%s\" %s %s %s;\n", |
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160 undo_string_escapes (tt), fontspec, colorspec, |
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161 __do_enhanced_option__ (enhanced, t)); |
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162 endif |
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163 endif |
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164 |
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165 if (! isempty (axis_obj.xlabel)) |
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166 t = get (axis_obj.xlabel); |
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167 angle = t.rotation; |
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168 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
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169 if (isempty (t.string)) |
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170 fprintf (plot_stream, "unset xlabel;\n"); |
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171 fprintf (plot_stream, "unset x2label;\n"); |
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172 else |
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173 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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174 fontspec = create_fontspec (f, s, gnuplot_term); |
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175 if (strcmpi (axis_obj.xaxislocation, "top")) |
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176 fprintf (plot_stream, "set x2label \"%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)); |
13216 | 179 else |
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180 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", |
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181 undo_string_escapes (tt), colorspec, fontspec, |
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182 __do_enhanced_option__ (enhanced, t)); |
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183 endif |
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184 fprintf (plot_stream, " rotate by %f;\n", angle); |
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185 if (strcmpi (axis_obj.xaxislocation, "top")) |
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186 fprintf (plot_stream, "unset xlabel;\n"); |
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187 else |
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188 fprintf (plot_stream, "unset x2label;\n"); |
13216 | 189 endif |
7189 | 190 endif |
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191 endif |
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192 |
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193 if (! isempty (axis_obj.ylabel)) |
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194 t = get (axis_obj.ylabel); |
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195 angle = t.rotation; |
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196 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
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197 if (isempty (t.string)) |
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198 fprintf (plot_stream, "unset ylabel;\n"); |
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199 fprintf (plot_stream, "unset y2label;\n"); |
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200 else |
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201 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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202 fontspec = create_fontspec (f, s, gnuplot_term); |
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203 if (strcmpi (axis_obj.yaxislocation, "right")) |
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204 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", |
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205 undo_string_escapes (tt), colorspec, fontspec, |
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206 __do_enhanced_option__ (enhanced, t)); |
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207 else |
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208 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", |
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209 undo_string_escapes (tt), colorspec, fontspec, |
10549 | 210 __do_enhanced_option__ (enhanced, t)); |
6405 | 211 endif |
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212 fprintf (plot_stream, " rotate by %f;\n", angle); |
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213 if (strcmpi (axis_obj.yaxislocation, "right")) |
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214 fprintf (plot_stream, "unset ylabel;\n"); |
6405 | 215 else |
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216 fprintf (plot_stream, "unset y2label;\n"); |
6405 | 217 endif |
218 endif | |
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219 endif |
6405 | 220 |
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221 if (! isempty (axis_obj.zlabel)) |
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222 t = get (axis_obj.zlabel); |
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223 angle = t.rotation; |
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224 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
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225 if (isempty (t.string)) |
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226 fputs (plot_stream, "unset zlabel;\n"); |
6809 | 227 else |
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228 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
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229 fontspec = create_fontspec (f, s, gnuplot_term); |
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230 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", |
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231 undo_string_escapes (tt), colorspec, fontspec, |
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232 __do_enhanced_option__ (enhanced, t)); |
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233 fprintf (plot_stream, " rotate by %f;\n", angle); |
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234 endif |
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235 endif |
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236 |
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237 if (strcmpi (axis_obj.xaxislocation, "top")) |
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238 xaxisloc = "x2"; |
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239 xaxisloc_using = "x2"; |
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240 else |
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241 xaxisloc = "x"; |
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242 xaxisloc_using = "x1"; |
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243 if (strcmpi (axis_obj.xaxislocation, "zero")) |
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244 fputs (plot_stream, "set xzeroaxis;\n"); |
6809 | 245 endif |
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246 endif |
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247 if (strcmpi (axis_obj.yaxislocation, "right")) |
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248 yaxisloc = "y2"; |
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249 yaxisloc_using = "y2"; |
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250 else |
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251 yaxisloc = "y"; |
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252 yaxisloc_using = "y1"; |
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253 if (strcmpi (axis_obj.yaxislocation, "zero")) |
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254 fputs (plot_stream, "set yzeroaxis;\n"); |
6809 | 255 endif |
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256 endif |
6809 | 257 |
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258 have_grid = false; |
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259 |
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260 if (strcmpi (axis_obj.xgrid, "on")) |
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261 have_grid = true; |
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262 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
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263 else |
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264 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
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265 endif |
7274 | 266 |
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267 if (strcmpi (axis_obj.ygrid, "on")) |
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268 have_grid = true; |
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269 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
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270 else |
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271 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
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272 endif |
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273 |
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274 if (strcmpi (axis_obj.zgrid, "on")) |
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275 have_grid = true; |
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276 fputs (plot_stream, "set grid ztics;\n"); |
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277 else |
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278 fputs (plot_stream, "set grid noztics;\n"); |
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279 endif |
6405 | 280 |
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281 if (strcmpi (axis_obj.xminorgrid, "on")) |
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282 have_grid = true; |
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283 if (strcmp (axis_obj.xscale, "log")) |
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284 m = 10; |
6405 | 285 else |
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286 m = 5; |
6405 | 287 endif |
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288 fprintf (plot_stream, "set m%stics %d;\n", xaxisloc, m); |
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289 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); |
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290 else |
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291 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
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292 endif |
6405 | 293 |
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294 if (strcmpi (axis_obj.yminorgrid, "on")) |
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295 have_grid = true; |
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296 if (strcmp (axis_obj.yscale, "log")) |
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297 m = 10; |
6405 | 298 else |
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299 m = 5; |
6405 | 300 endif |
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301 fprintf (plot_stream, "set m%stics %d;\n", yaxisloc, m); |
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302 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); |
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303 else |
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304 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
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305 endif |
6405 | 306 |
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307 if (strcmpi (axis_obj.zminorgrid, "on")) |
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308 have_grid = true; |
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309 if (strcmp (axis_obj.zscale, "log")) |
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310 m = 10; |
6405 | 311 else |
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312 m = 5; |
6405 | 313 endif |
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314 fprintf (plot_stream, "set mztics %d;\n", m); |
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315 fputs (plot_stream, "set grid mztics;\n"); |
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316 else |
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317 fputs (plot_stream, "set grid nomztics;\n"); |
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318 endif |
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319 |
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320 ## The grid front/back/layerdefault option also controls the |
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321 ## appearance of tics, so it is used even if the grid is absent. |
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322 if (strcmpi (axis_obj.layer, "top")) |
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323 fputs (plot_stream, "set grid front;\n"); |
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324 fputs (plot_stream, "set border front;\n"); |
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325 else |
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326 fputs (plot_stream, "set grid layerdefault;\n"); |
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327 ## FIXME: The gnuplot help says that "layerdefault" should work |
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328 ## for set border too, but it fails for me with gnuplot 4.2.5. |
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329 ## So, use "back" instead. |
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330 fputs (plot_stream, "set border back;\n"); |
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331 endif |
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332 |
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333 fprintf (plot_stream, "set grid linewidth %f, linewidth %f;\n", |
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334 axis_obj.linewidth, axis_obj.linewidth); |
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335 |
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336 if (! have_grid) |
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337 fputs (plot_stream, "unset grid;\n"); |
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338 endif |
6405 | 339 |
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340 xlogscale = strcmpi (axis_obj.xscale, "log"); |
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341 ylogscale = strcmpi (axis_obj.yscale, "log"); |
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342 zlogscale = strcmpi (axis_obj.zscale, "log"); |
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343 |
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344 ## Detect logscale and negative lims |
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345 if (xlogscale && all (axis_obj.xlim < 0)) |
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346 axis_obj.xsgn = -1; |
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347 if (strcmp (axis_obj.xdir, "reverse")) |
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348 axis_obj.xdir = "normal"; |
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349 elseif (strcmp (axis_obj.xdir, "normal")) |
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350 axis_obj.xdir = "reverse"; |
6405 | 351 endif |
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352 axis_obj.xtick = -flip (axis_obj.xtick); |
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353 axis_obj.xticklabel = flip (axis_obj.xticklabel); |
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354 axis_obj.xlim = -flip (axis_obj.xlim); |
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355 else |
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356 axis_obj.xsgn = 1; |
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357 endif |
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358 if (ylogscale && all (axis_obj.ylim < 0)) |
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359 axis_obj.ysgn = -1; |
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360 if (strcmp (axis_obj.ydir, "reverse")) |
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361 axis_obj.ydir = "normal"; |
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362 elseif (strcmp (axis_obj.ydir, "normal")) |
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363 axis_obj.ydir = "reverse"; |
6405 | 364 endif |
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365 axis_obj.ytick = -flip (axis_obj.ytick); |
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366 axis_obj.yticklabel = flip (axis_obj.yticklabel); |
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367 axis_obj.ylim = -flip (axis_obj.ylim); |
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368 else |
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369 axis_obj.ysgn = 1; |
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370 endif |
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371 if (zlogscale && all (axis_obj.zlim < 0)) |
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372 axis_obj.zsgn = -1; |
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373 if (strcmp (axis_obj.zdir, "reverse")) |
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374 axis_obj.zdir = "normal"; |
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375 elseif (strcmp (axis_obj.zdir, "normal")) |
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376 axis_obj.zdir = "reverse"; |
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377 endif |
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378 axis_obj.ztick = -flip (axis_obj.ztick); |
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379 axis_obj.zticklabel = flip (axis_obj.zticklabel); |
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380 axis_obj.zlim = -flip (axis_obj.zlim); |
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381 else |
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382 axis_obj.zsgn = 1; |
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383 endif |
6405 | 384 |
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385 xlim = axis_obj.xlim; |
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386 ylim = axis_obj.ylim; |
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387 zlim = axis_obj.zlim; |
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388 clim = axis_obj.clim; |
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389 |
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390 do_tics (axis_obj, plot_stream, ymirror, mono, gnuplot_term); |
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391 |
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392 fputs (plot_stream, "unset logscale;\n"); |
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393 if (xlogscale) |
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394 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
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395 endif |
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396 if (ylogscale) |
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397 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
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398 endif |
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399 if (zlogscale) |
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400 fputs (plot_stream, "set logscale z;\n"); |
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401 endif |
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402 |
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403 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
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404 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); |
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405 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); |
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406 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
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407 cdatadirect = false; |
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408 truecolor = false; |
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409 |
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410 fputs (plot_stream, "set clip two;\n"); |
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411 |
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412 kids = axis_obj.children; |
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413 ## Remove the axis labels and title from the children, and |
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414 ## preserved the original order. |
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415 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
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416 axis_obj.zlabel; axis_obj.title]); |
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417 kids = kids (sort (k)); |
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418 |
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419 if (nd == 3) |
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420 fputs (plot_stream, "set parametric;\n"); |
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421 fputs (plot_stream, "set style data lines;\n"); |
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422 fputs (plot_stream, "set surface;\n"); |
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423 fputs (plot_stream, "unset contour;\n"); |
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424 endif |
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425 |
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426 data_idx = 0; |
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427 data = cell (); |
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428 is_image_data = []; |
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429 hidden_removal = NaN; |
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430 view_map = false; |
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431 |
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432 if (! cautoscale && clim(1) == clim(2)) |
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433 clim(2)++; |
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434 endif |
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435 addedcmap = []; |
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436 |
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437 ximg_data = {}; |
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438 ximg_data_idx = 0; |
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439 |
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440 while (! isempty (kids)) |
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441 |
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442 obj = get (kids(end)); |
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443 |
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444 if (isfield (obj, "xdata")) |
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445 obj.xdata = double (obj.xdata); |
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446 endif |
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447 if (isfield (obj, "ydata")) |
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448 obj.ydata = double (obj.ydata); |
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449 endif |
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450 if (isfield (obj, "zdata")) |
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451 obj.zdata = double (obj.zdata); |
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452 endif |
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453 |
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454 if (isfield (obj, "units")) |
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455 units = obj.units; |
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456 unwind_protect |
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457 set (kids(end), "units", "data"); |
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458 obj = get (kids(end)); |
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459 unwind_protect_cleanup |
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460 set (kids(end), "units", units); |
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461 end_unwind_protect |
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462 endif |
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463 kids = kids(1:(end-1)); |
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464 |
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465 if (strcmp (obj.visible, "off")) |
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466 continue; |
6405 | 467 endif |
468 | |
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469 if (xlogscale && isfield (obj, "xdata")) |
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470 obj.xdata = axis_obj.xsgn * obj.xdata; |
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471 obj.xdata(obj.xdata<=0) = NaN; |
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472 endif |
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473 if (ylogscale && isfield (obj, "ydata")) |
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474 obj.ydata = axis_obj.ysgn * obj.ydata; |
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475 obj.ydata(obj.ydata<=0) = NaN; |
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476 endif |
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477 if (zlogscale && isfield (obj, "zdata")) |
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478 obj.zdata = axis_obj.zsgn * obj.zdata; |
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479 obj.zdata(obj.zdata<=0) = NaN; |
7316 | 480 endif |
481 | |
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482 ## Check for facecolor interpolation for surfaces. |
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483 doing_interp_color = ... |
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484 isfield (obj, "facecolor") && strcmp (obj.facecolor, "interp"); |
6405 | 485 |
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486 switch (obj.type) |
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487 case "image" |
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488 img_data = obj.cdata; |
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489 img_xdata = obj.xdata; |
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490 img_ydata = obj.ydata; |
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491 |
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492 if (ndims (img_data) == 3) |
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493 truecolor = true; |
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494 elseif (strcmpi (obj.cdatamapping, "direct")) |
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495 cdatadirect = true; |
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496 endif |
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497 data_idx++; |
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498 is_image_data(data_idx) = true; |
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499 parametric(data_idx) = false; |
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500 have_cdata(data_idx) = false; |
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501 have_3d_patch(data_idx) = false; |
15433
283cada76dd6
For the gnuplot backend, elevate all plot variables to double to prevent
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502 |
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503 if (img_xdata(2) < img_xdata(1)) |
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504 img_xdata = img_xdata(2:-1:1); |
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505 img_data = img_data(:,end:-1:1,:); |
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506 elseif (img_xdata(1) == img_xdata(2)) |
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507 img_xdata = img_xdata(1) + [0, columns(img_data)-1]; |
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508 endif |
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509 if (img_ydata(2) < img_ydata(1)) |
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510 img_ydata = img_ydata(2:-1:1); |
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511 img_data = img_data(end:-1:1,:,:); |
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512 elseif (img_ydata(1) == img_ydata(2)) |
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513 img_ydata = img_ydata(1) + [0, rows(img_data)-1]; |
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514 endif |
8052
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
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515 |
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516 [y_dim, x_dim] = size (img_data(:,:,1)); |
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517 if (x_dim > 1) |
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518 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); |
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519 else |
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520 x_dim = 2; |
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521 img_data = [img_data, img_data]; |
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522 dx = abs (img_xdata(2)-img_xdata(1)); |
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523 endif |
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524 if (y_dim > 1) |
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525 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); |
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|
526 else |
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527 y_dim = 2; |
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528 img_data = [img_data; img_data]; |
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529 dy = abs (img_ydata(2)-img_ydata(1)); |
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530 endif |
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
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parents:
11198
diff
changeset
|
531 |
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532 x_origin = min (img_xdata); |
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533 y_origin = min (img_ydata); |
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
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|
534 |
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535 if (ndims (img_data) == 3) |
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536 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
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537 format = "1:2:3"; |
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538 imagetype = "rgbimage"; |
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539 else |
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540 data{data_idx} = img_data(:); |
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541 format = "1"; |
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542 imagetype = "image"; |
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543 endif |
6405 | 544 |
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545 titlespec{data_idx} = "title \"\""; |
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546 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
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547 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
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548 withclause{data_idx} = sprintf ("with %s;", imagetype); |
6405 | 549 |
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550 case "line" |
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3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
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diff
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|
551 if (strcmp (obj.linestyle, "none") |
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552 && (! isfield (obj, "marker") |
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553 || (isfield (obj, "marker") |
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|
554 && strcmp (obj.marker, "none")))) |
17176
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555 continue; |
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|
556 endif |
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|
557 data_idx++; |
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558 is_image_data(data_idx) = false; |
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559 parametric(data_idx) = true; |
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560 have_cdata(data_idx) = false; |
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561 have_3d_patch(data_idx) = false; |
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|
562 if (isempty (obj.displayname)) |
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563 titlespec{data_idx} = "title \"\""; |
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|
564 else |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
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565 tmp = undo_string_escapes ( |
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diff
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|
566 __maybe_munge_text__ (enhanced, obj, "displayname") |
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|
567 ); |
17176
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568 titlespec{data_idx} = ['title "' tmp '"']; |
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|
569 endif |
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|
570 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
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571 errbars = ""; |
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572 if (nd == 3) |
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573 xdat = obj.xdata(:); |
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574 ydat = obj.ydata(:); |
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575 if (! isempty (obj.zdata)) |
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diff
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576 zdat = obj.zdata(:); |
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
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|
577 else |
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578 zdat = zeros (size (xdat)); |
10549 | 579 endif |
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580 data{data_idx} = [xdat, ydat, zdat]'; |
18985
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|
581 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", |
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|
582 numel (xdat)); |
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583 ## fputs (plot_stream, "set parametric;\n"); |
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584 else |
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585 xdat = obj.xdata(:); |
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586 ydat = obj.ydata(:); |
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|
587 data{data_idx} = [xdat, ydat]'; |
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|
588 usingclause{data_idx} = ... |
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|
589 sprintf ("record=%d using ($1):($2) axes %s%s", |
f84361735a40
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590 rows (xdat), xaxisloc_using, yaxisloc_using); |
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|
591 endif |
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
592 |
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593 style = do_linestyle_command (obj, obj.color, data_idx, mono, |
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594 plot_stream, errbars); |
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
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diff
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|
595 |
17176
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|
596 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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597 style{1}, data_idx); |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
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diff
changeset
|
598 |
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599 if (length (style) > 1) |
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600 data_idx++; |
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601 is_image_data(data_idx) = is_image_data(data_idx - 1); |
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602 parametric(data_idx) = parametric(data_idx - 1); |
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603 have_cdata(data_idx) = have_cdata(data_idx - 1); |
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604 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); |
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605 titlespec{data_idx} = "title \"\""; |
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|
606 usingclause{data_idx} = usingclause{data_idx - 1}; |
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607 data{data_idx} = data{data_idx - 1}; |
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608 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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609 style{2}, data_idx); |
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610 endif |
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|
611 if (length (style) > 2) |
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612 data_idx++; |
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|
613 is_image_data(data_idx) = is_image_data(data_idx - 1); |
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|
614 parametric(data_idx) = parametric(data_idx - 1); |
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|
615 have_cdata(data_idx) = have_cdata(data_idx - 1); |
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|
616 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); |
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617 titlespec{data_idx} = "title \"\""; |
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618 usingclause{data_idx} = usingclause{data_idx - 1}; |
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619 data{data_idx} = data{data_idx - 1}; |
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620 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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621 style{3}, data_idx); |
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622 endif |
6405 | 623 |
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624 case "patch" |
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625 cmap = parent_figure_obj.colormap; |
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626 [nr, nc] = size (obj.xdata); |
7189 | 627 |
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628 if (! isempty (obj.cdata)) |
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diff
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629 cdat = obj.cdata; |
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630 if (strcmpi (obj.cdatamapping, "direct")) |
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631 cdatadirect = true; |
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|
632 endif |
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|
633 else |
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|
634 cdat = []; |
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|
635 endif |
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|
636 |
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637 data_3d_idx = NaN; |
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638 for i = 1:nc |
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639 xcol = obj.xdata(:,i); |
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diff
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|
640 ycol = obj.ydata(:,i); |
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|
641 if (nd == 3) |
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diff
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|
642 if (! isempty (obj.zdata)) |
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643 zcol = obj.zdata(:,i); |
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|
644 else |
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|
645 zcol = zeros (size (xcol)); |
10549 | 646 endif |
647 endif | |
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
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|
648 |
17176
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649 if (! isnan (xcol) && ! isnan (ycol)) |
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diff
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|
650 ## Is the patch closed or not |
17408
266fafd1ffc1
fix 2 strcmp<->strncmp issues from 3f0ed69d21c6
Andreas Weber <andreas.weber@hs-offenburg.de>
parents:
17405
diff
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|
651 if (strcmp (obj.facecolor, "none")) |
17176
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652 hidden_removal = false; |
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653 else |
7170 | 654 |
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|
655 if (isnan (hidden_removal)) |
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|
656 hidden_removal = true; |
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657 endif |
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|
658 if (nd == 3) |
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659 if (numel (xcol) > 3) |
17199 | 660 error ("__go_draw_axes__: gnuplot (as of v4.2) only supports 3-D filled triangular patches"); |
17176
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661 else |
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|
662 if (isnan (data_3d_idx)) |
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663 data_idx++; |
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664 data_3d_idx = data_idx; |
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665 is_image_data(data_idx) = false; |
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666 parametric(data_idx) = false; |
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667 have_cdata(data_idx) = true; |
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668 have_3d_patch(data_idx) = true; |
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|
669 withclause{data_3d_idx} = sprintf ("with pm3d"); |
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670 usingclause{data_3d_idx} = "using 1:2:3:4"; |
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671 data{data_3d_idx} = []; |
10549 | 672 endif |
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673 local_idx = data_3d_idx; |
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|
674 ccdat = NaN; |
10549 | 675 endif |
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|
676 else |
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|
677 data_idx++; |
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678 local_idx = data_idx; |
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679 is_image_data(data_idx) = false; |
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|
680 parametric(data_idx) = false; |
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681 have_cdata(data_idx) = false; |
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|
682 have_3d_patch(data_idx) = false; |
10549 | 683 endif |
7189 | 684 |
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|
685 if (i > 1 || isempty (obj.displayname)) |
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|
686 titlespec{local_idx} = "title \"\""; |
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diff
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|
687 else |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
688 tmp = undo_string_escapes ( |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
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diff
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|
689 __maybe_munge_text__ (enhanced, obj, "displayname") |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
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parents:
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diff
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|
690 ); |
17176
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|
691 titlespec{local_idx} = ['title "' tmp '"']; |
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|
692 endif |
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diff
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|
693 if (isfield (obj, "facecolor")) |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
694 if ((strcmp (obj.facecolor, "flat") |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
695 || strcmp (obj.facecolor, "interp")) |
10549 | 696 && isfield (obj, "cdata")) |
697 if (ndims (obj.cdata) == 2 | |
14872
c2dbdeaa25df
maint: use rows() and columns() to clarify m-files.
Rik <octave@nomad.inbox5.com>
parents:
14868
diff
changeset
|
698 && (columns (obj.cdata) == nc |
c2dbdeaa25df
maint: use rows() and columns() to clarify m-files.
Rik <octave@nomad.inbox5.com>
parents:
14868
diff
changeset
|
699 && (rows (obj.cdata) == 1 |
c2dbdeaa25df
maint: use rows() and columns() to clarify m-files.
Rik <octave@nomad.inbox5.com>
parents:
14868
diff
changeset
|
700 || rows (obj.cdata) == 3))) |
10549 | 701 ccol = cdat (:, i); |
702 elseif (ndims (obj.cdata) == 2 | |
17176
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|
703 && (rows (obj.cdata) == nc |
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|
704 && (columns (obj.cdata) == 1 |
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|
705 || columns (obj.cdata) == 3))) |
10549 | 706 ccol = cdat (i, :); |
707 elseif (ndims (obj.cdata) == 3) | |
708 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
709 else | |
710 ccol = cdat; | |
711 endif | |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
712 if (strcmp (obj.facecolor, "flat")) |
17176
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diff
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|
713 if (isequal (size (ccol), [1, 3])) |
abf384f5d243
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changeset
|
714 ## RGB Triplet |
10549 | 715 color = ccol; |
17176
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|
716 elseif (nd == 3 && numel (xcol) == 3) |
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|
717 ccdat = ccol; |
10549 | 718 else |
17176
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|
719 if (cdatadirect) |
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|
720 r = round (ccol); |
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diff
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|
721 else |
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diff
changeset
|
722 r = 1 + round ((rows (cmap) - 1) |
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diff
changeset
|
723 * (ccol - clim(1))/(clim(2) - clim(1))); |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
724 endif |
17176
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diff
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|
725 r = max (1, min (r, rows (cmap))); |
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|
726 color = cmap(r, :); |
10549 | 727 endif |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
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diff
changeset
|
728 elseif (strcmp (obj.facecolor, "interp")) |
17176
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diff
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|
729 if (nd == 3 && numel (xcol) == 3) |
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|
730 ccdat = ccol; |
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|
731 if (! isvector (ccdat)) |
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diff
changeset
|
732 tmp = rows (cmap) + rows (addedcmap) + ... |
abf384f5d243
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diff
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|
733 [1 : rows(ccdat)]; |
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diff
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|
734 addedcmap = [addedcmap; ccdat]; |
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|
735 ccdat = tmp(:); |
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|
736 else |
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|
737 ccdat = ccdat(:); |
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diff
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|
738 endif |
10549 | 739 else |
17176
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diff
changeset
|
740 if (sum (diff (ccol))) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
741 warning ("\"interp\" not supported, using 1st entry of cdata"); |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
742 endif |
17176
abf384f5d243
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diff
changeset
|
743 if (cdatadirect) |
abf384f5d243
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diff
changeset
|
744 r = round (ccol); |
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diff
changeset
|
745 else |
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diff
changeset
|
746 r = 1 + round ((rows (cmap) - 1) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
747 * (ccol - clim(1))/(clim(2) - clim(1))); |
abf384f5d243
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parents:
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diff
changeset
|
748 endif |
abf384f5d243
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diff
changeset
|
749 r = max (1, min (r, rows (cmap))); |
abf384f5d243
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parents:
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diff
changeset
|
750 color = cmap(r(1),:); |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
751 endif |
10549 | 752 endif |
17176
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diff
changeset
|
753 elseif (isnumeric (obj.facecolor)) |
abf384f5d243
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diff
changeset
|
754 color = obj.facecolor; |
10549 | 755 else |
17176
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diff
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|
756 color = [0, 1, 0]; |
10549 | 757 endif |
7020 | 758 else |
17176
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diff
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|
759 color = [0, 1, 0]; |
10549 | 760 endif |
761 | |
17176
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diff
changeset
|
762 if (nd == 3 && numel (xcol) == 3) |
abf384f5d243
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diff
changeset
|
763 if (isnan (ccdat)) |
abf384f5d243
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diff
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|
764 ccdat = (rows (cmap) + rows (addedcmap) + 1) * ones(3, 1); |
abf384f5d243
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diff
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|
765 addedcmap = [addedcmap; reshape(color, 1, 3)]; |
abf384f5d243
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diff
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|
766 endif |
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diff
changeset
|
767 data{data_3d_idx} = [data{data_3d_idx}, ... |
abf384f5d243
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diff
changeset
|
768 [[xcol; xcol(end)], [ycol; ycol(end)], ... |
abf384f5d243
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diff
changeset
|
769 [zcol; zcol(end)], [ccdat; ccdat(end)]]']; |
10549 | 770 else |
17176
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diff
changeset
|
771 if (mono) |
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diff
changeset
|
772 colorspec = ""; |
abf384f5d243
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diff
changeset
|
773 elseif (__gnuplot_has_feature__ ("transparent_patches") |
abf384f5d243
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diff
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|
774 && isscalar (obj.facealpha)) |
abf384f5d243
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parents:
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diff
changeset
|
775 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
776 round (255*color), obj.facealpha); |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
777 else |
10549 | 778 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
779 round (255*color)); | |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
780 endif |
17176
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changeset
|
781 |
abf384f5d243
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diff
changeset
|
782 withclause{data_idx} = sprintf ("with filledcurve %s", |
abf384f5d243
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diff
changeset
|
783 colorspec); |
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diff
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|
784 data{data_idx} = [xcol, ycol]'; |
abf384f5d243
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diff
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|
785 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", |
abf384f5d243
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diff
changeset
|
786 numel (xcol)); |
abf384f5d243
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diff
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|
787 endif |
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diff
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|
788 endif |
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diff
changeset
|
789 endif |
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diff
changeset
|
790 |
abf384f5d243
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diff
changeset
|
791 ## patch outline |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
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diff
changeset
|
792 if (!(strcmp (obj.edgecolor, "none") |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
793 && (strcmp (obj.marker, "none") |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
794 || (strcmp (obj.markeredgecolor, "none") |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
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diff
changeset
|
795 && strcmp (obj.markerfacecolor, "none"))))) |
17176
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|
796 |
abf384f5d243
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diff
changeset
|
797 data_idx++; |
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diff
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|
798 is_image_data(data_idx) = false; |
abf384f5d243
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diff
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|
799 parametric(data_idx) = false; |
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diff
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|
800 have_cdata(data_idx) = false; |
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diff
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|
801 have_3d_patch(data_idx) = false; |
abf384f5d243
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diff
changeset
|
802 titlespec{data_idx} = "title \"\""; |
abf384f5d243
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parents:
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diff
changeset
|
803 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
abf384f5d243
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diff
changeset
|
804 |
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diff
changeset
|
805 if (isfield (obj, "markersize")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
806 mdat = obj.markersize / 3; |
abf384f5d243
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diff
changeset
|
807 endif |
abf384f5d243
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diff
changeset
|
808 |
abf384f5d243
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parents:
17174
diff
changeset
|
809 if (isfield (obj, "edgecolor")) |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
810 ## FIXME: This is the wrong thing to do as edgecolor, |
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
811 ## markeredgecolor and markerfacecolor can have different values |
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
812 ## and we should treat them seperately. However, the code below |
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
813 ## allows the scatter functions to work as expected, where only |
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
814 ## one of these values is set. |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
815 if (strcmp (obj.edgecolor, "none")) |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
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diff
changeset
|
816 if (strcmp (obj.markeredgecolor, "none")) |
17176
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diff
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|
817 ec = obj.markerfacecolor; |
abf384f5d243
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diff
changeset
|
818 else |
abf384f5d243
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diff
changeset
|
819 ec = obj.markeredgecolor; |
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|
820 endif |
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diff
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|
821 else |
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parents:
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diff
changeset
|
822 ec = obj.edgecolor; |
10549 | 823 endif |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
824 |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
825 if ((strcmp (ec, "flat") |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
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diff
changeset
|
826 || strcmp (ec, "interp")) |
17176
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diff
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|
827 && isfield (obj, "cdata")) |
abf384f5d243
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diff
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|
828 if (ndims (obj.cdata) == 2 |
abf384f5d243
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diff
changeset
|
829 && (columns (obj.cdata) == nc |
abf384f5d243
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diff
changeset
|
830 && (rows (obj.cdata) == 1 |
abf384f5d243
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diff
changeset
|
831 || rows (obj.cdata) == 3))) |
abf384f5d243
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diff
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|
832 ccol = cdat (:, i); |
abf384f5d243
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diff
changeset
|
833 elseif (ndims (obj.cdata) == 2 |
abf384f5d243
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diff
changeset
|
834 && (rows (obj.cdata) == nc |
abf384f5d243
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diff
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|
835 && (columns (obj.cdata) == 1 |
abf384f5d243
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diff
changeset
|
836 || columns (obj.cdata) == 3))) |
abf384f5d243
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diff
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|
837 ccol = cdat (i, :); |
abf384f5d243
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diff
changeset
|
838 elseif (ndims (obj.cdata) == 3) |
abf384f5d243
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parents:
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diff
changeset
|
839 ccol = permute (cdat (:, i, :), [1, 3, 2]); |
abf384f5d243
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parents:
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diff
changeset
|
840 else |
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parents:
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changeset
|
841 ccol = cdat; |
abf384f5d243
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diff
changeset
|
842 endif |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
843 if (strcmp (ec, "flat")) |
17176
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diff
changeset
|
844 if (numel (ccol) == 3) |
abf384f5d243
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changeset
|
845 color = ccol; |
abf384f5d243
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diff
changeset
|
846 else |
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parents:
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diff
changeset
|
847 if (isscalar (ccol)) |
abf384f5d243
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diff
changeset
|
848 ccol = repmat (ccol, numel (xcol), 1); |
abf384f5d243
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diff
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|
849 endif |
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parents:
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diff
changeset
|
850 color = "flat"; |
abf384f5d243
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diff
changeset
|
851 have_cdata(data_idx) = true; |
abf384f5d243
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parents:
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diff
changeset
|
852 endif |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
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diff
changeset
|
853 elseif (strcmp (ec, "interp")) |
17176
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diff
changeset
|
854 if (numel (ccol) == 3) |
abf384f5d243
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diff
changeset
|
855 warning ("\"interp\" not supported, using 1st entry of cdata"); |
abf384f5d243
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parents:
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diff
changeset
|
856 color = ccol(1,:); |
abf384f5d243
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parents:
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diff
changeset
|
857 else |
abf384f5d243
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parents:
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diff
changeset
|
858 if (isscalar (ccol)) |
abf384f5d243
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parents:
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diff
changeset
|
859 ccol = repmat (ccol, numel (xcol), 1); |
abf384f5d243
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parents:
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diff
changeset
|
860 endif |
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parents:
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diff
changeset
|
861 color = "interp"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
862 have_cdata(data_idx) = true; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
863 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
864 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
865 elseif (isnumeric (ec)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
866 color = ec; |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
867 else |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
868 color = [0, 0, 0]; |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
869 endif |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
870 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
871 color = [0, 0, 0]; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
872 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
873 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
874 if (isfield (obj, "linestyle")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
875 switch (obj.linestyle) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
876 case "-" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
877 lt = "lt 1"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
878 case "--" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
879 lt = "lt 2"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
880 case ":" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
881 lt = "lt 3"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
882 case "-." |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
883 lt = "lt 6"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
884 case "none" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
885 lt = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
886 otherwise |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
887 lt = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
888 endswitch |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
889 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
890 lt = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
891 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
892 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
893 if (isfield (obj, "linewidth")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
894 lw = sprintf ("linewidth %f", obj.linewidth); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
895 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
896 lw = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
897 endif |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
898 |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
899 [pt, pt2, obj] = gnuplot_pointtype (obj); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
900 if (! isempty (pt)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
901 pt = sprintf ("pointtype %s", pt); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
902 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
903 if (! isempty (pt2)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
904 pt2 = sprintf ("pointtype %s", pt2); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
905 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
906 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
907 if (mono) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
908 colorspec = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
909 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
910 if (ischar (color)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
911 colorspec = "palette"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
912 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
913 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
914 round (255*color)); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
915 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
916 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
917 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
918 sidx = 1; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
919 if (isempty (lt)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
920 style = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
921 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
922 style = "lines"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
923 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
924 tmpwith = {}; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
925 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
926 facesame = true; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
927 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
928 && !strcmp (obj.markerfacecolor, "none")) |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
929 if (strcmp (obj.markerfacecolor, "auto") |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
930 || ! isnumeric (obj.markerfacecolor) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
931 || (isnumeric (obj.markerfacecolor) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
932 && isequal (color, obj.markerfacecolor))) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
933 style = strcat (style, "points"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
934 if (isfield (obj, "markersize")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
935 if (length (mdat) == nc) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
936 m = mdat(i); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
937 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
938 m = mdat; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
939 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
940 ps = sprintf ("pointsize %f", m / 3); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
941 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
942 ps = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
943 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
944 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
945 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
946 style, lw, pt2, lt, ps, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
947 colorspec); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
948 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
949 facesame = false; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
950 if (! isempty (style)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
951 tmpwith{sidx} = sprintf ("with %s %s %s %s", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
952 style, lw, lt, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
953 colorspec); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
954 sidx ++; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
955 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
956 if (isnumeric (obj.markerfacecolor) && ! mono) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
957 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
958 round (255*obj.markerfacecolor)); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
959 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
960 style = "points"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
961 if (isfield (obj, "markersize")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
962 if (length (mdat) == nc) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
963 m = mdat(i); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
964 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
965 m = mdat; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
966 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
967 ps = sprintf ("pointsize %f", m / 3); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
968 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
969 ps = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
970 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
971 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
972 style, lw, pt2, lt, ps, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
973 colorspec); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
974 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
975 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
976 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
977 if (isfield (obj, "markeredgecolor") |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
978 && !strcmp (obj.markeredgecolor, "none")) |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
979 if (facesame && !isempty (pt) |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
980 && (strcmp (obj.markeredgecolor, "auto") |
17176
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Rik <rik@octave.org>
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diff
changeset
|
981 || ! isnumeric (obj.markeredgecolor) |
abf384f5d243
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Rik <rik@octave.org>
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diff
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|
982 || (isnumeric (obj.markeredgecolor) |
abf384f5d243
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Rik <rik@octave.org>
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diff
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|
983 && isequal (color, obj.markeredgecolor)))) |
abf384f5d243
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Rik <rik@octave.org>
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diff
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|
984 if (sidx == 1 && ((length (style) == 5 |
abf384f5d243
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Rik <rik@octave.org>
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diff
changeset
|
985 && strncmp (style, "lines", 5)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
986 || isempty (style))) |
10549 | 987 style = strcat (style, "points"); |
988 if (isfield (obj, "markersize")) | |
989 if (length (mdat) == nc) | |
990 m = mdat(i); | |
991 else | |
992 m = mdat; | |
993 endif | |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
994 ps = sprintf ("pointsize %f", m / 3); |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
995 else |
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
996 ps = ""; |
10549 | 997 endif |
998 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
17176
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Rik <rik@octave.org>
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diff
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|
999 style, lw, pt, lt, ps, |
10549 | 1000 colorspec); |
17176
abf384f5d243
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diff
changeset
|
1001 endif |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1002 else |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1003 if (!isempty (style)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1004 if (length (tmpwith) < sidx || isempty (tmpwith{sidx})) |
10549 | 1005 tmpwith{sidx} = sprintf ("with %s %s %s %s", |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1006 style, lw, lt, |
10549 | 1007 colorspec); |
1008 endif | |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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17174
diff
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|
1009 sidx ++; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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17174
diff
changeset
|
1010 endif |
abf384f5d243
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diff
changeset
|
1011 |
abf384f5d243
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17174
diff
changeset
|
1012 if (!isempty (pt)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1013 if (! mono) |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1014 if (strcmp (obj.markeredgecolor, "auto")) |
17176
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1015 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1016 round (255*color)); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1017 elseif (isnumeric (obj.markeredgecolor) && ! mono) |
abf384f5d243
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parents:
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diff
changeset
|
1018 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
abf384f5d243
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parents:
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diff
changeset
|
1019 round (255*obj.markeredgecolor)); |
abf384f5d243
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Rik <rik@octave.org>
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diff
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|
1020 endif |
10549 | 1021 endif |
1022 style = "points"; | |
1023 if (isfield (obj, "markersize")) | |
1024 if (length (mdat) == nc) | |
1025 m = mdat(i); | |
1026 else | |
1027 m = mdat; | |
1028 endif | |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
1029 ps = sprintf ("pointsize %f", m / 3); |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1030 else |
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1031 ps = ""; |
10549 | 1032 endif |
1033 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
17176
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maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
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|
1034 style, lw, pt, lt, ps, |
10549 | 1035 colorspec); |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1036 endif |
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1037 endif |
17176
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Rik <rik@octave.org>
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diff
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|
1038 endif |
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1039 |
17176
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maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
1040 if (isempty (tmpwith)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1041 withclause{data_idx} = sprintf ("with %s %s %s %s %s", |
abf384f5d243
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Rik <rik@octave.org>
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diff
changeset
|
1042 style, lw, pt, lt, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1043 colorspec); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
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|
1044 else |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1045 withclause{data_idx} = tmpwith{1}; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
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|
1046 endif |
abf384f5d243
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parents:
17174
diff
changeset
|
1047 if (nd == 3) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
1048 if (ischar (color)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1049 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1050 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1051 [zcol; zcol(1)], [ccol; ccol(1)]]'; |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1052 else |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1053 data{data_idx} = [xcol, ycol, zcol, ccol]'; |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1054 endif |
17176
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1055 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", columns (data{data_idx})); |
10549 | 1056 else |
17176
abf384f5d243
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parents:
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diff
changeset
|
1057 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1058 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1059 [zcol; zcol(1)]]'; |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1060 else |
17176
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1061 data{data_idx} = [xcol, ycol, zcol]'; |
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1062 endif |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1063 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); |
10549 | 1064 endif |
17176
abf384f5d243
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parents:
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diff
changeset
|
1065 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1066 if (ischar (color)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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17174
diff
changeset
|
1067 if (! isnan (xcol) && ! isnan (ycol)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1068 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1069 [ccol; ccol(1)]]'; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1070 else |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1071 data{data_idx} = [xcol, ycol, ccol]'; |
abf384f5d243
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parents:
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diff
changeset
|
1072 endif |
abf384f5d243
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parents:
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diff
changeset
|
1073 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); |
abf384f5d243
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parents:
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diff
changeset
|
1074 else |
abf384f5d243
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diff
changeset
|
1075 if (! isnan (xcol) && ! isnan (ycol)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
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|
1076 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; |
abf384f5d243
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diff
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|
1077 else |
abf384f5d243
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diff
changeset
|
1078 data{data_idx} = [xcol, ycol]'; |
abf384f5d243
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diff
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|
1079 endif |
abf384f5d243
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parents:
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diff
changeset
|
1080 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); |
10549 | 1081 endif |
1082 endif | |
6790 | 1083 |
17176
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diff
changeset
|
1084 if (length (tmpwith) > 1) |
abf384f5d243
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parents:
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diff
changeset
|
1085 data_idx++; |
abf384f5d243
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parents:
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diff
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|
1086 is_image_data(data_idx) = is_image_data(data_idx - 1); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
1087 parametric(data_idx) = parametric(data_idx - 1); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
1088 have_cdata(data_idx) = have_cdata(data_idx - 1); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
1089 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
17174
diff
changeset
|
1090 titlespec{data_idx} = "title \"\""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
17174
diff
changeset
|
1091 usingclause{data_idx} = usingclause{data_idx - 1}; |
abf384f5d243
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diff
changeset
|
1092 data{data_idx} = data{data_idx - 1}; |
abf384f5d243
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diff
changeset
|
1093 withclause{data_idx} = tmpwith{2}; |
abf384f5d243
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parents:
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diff
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|
1094 endif |
abf384f5d243
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parents:
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diff
changeset
|
1095 if (length (tmpwith) > 2) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
1096 data_idx++; |
abf384f5d243
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parents:
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|
1097 is_image_data(data_idx) = is_image_data(data_idx - 1); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
1098 parametric(data_idx) = parametric(data_idx - 1); |
abf384f5d243
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changeset
|
1099 have_cdata(data_idx) = have_cdata(data_idx - 1); |
abf384f5d243
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|
1100 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); |
abf384f5d243
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diff
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|
1101 titlespec{data_idx} = "title \"\""; |
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|
1102 usingclause{data_idx} = usingclause{data_idx - 1}; |
abf384f5d243
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changeset
|
1103 data{data_idx} = data{data_idx - 1}; |
abf384f5d243
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changeset
|
1104 withclause{data_idx} = tmpwith{3}; |
abf384f5d243
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|
1105 endif |
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|
1106 endif |
abf384f5d243
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diff
changeset
|
1107 endfor |
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1108 |
17176
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diff
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|
1109 case "surface" |
abf384f5d243
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diff
changeset
|
1110 view_map = true; |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1111 if (! (strcmp (obj.edgecolor, "none") |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
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diff
changeset
|
1112 && strcmp (obj.facecolor, "none"))) |
17176
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1113 data_idx++; |
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1114 is_image_data(data_idx) = false; |
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1115 parametric(data_idx) = false; |
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1116 have_cdata(data_idx) = true; |
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1117 have_3d_patch(data_idx) = false; |
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1118 style = do_linestyle_command (obj, obj.edgecolor, |
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1119 data_idx, mono, |
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1120 plot_stream); |
7110 | 1121 |
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1122 if (isempty (obj.displayname)) |
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1123 titlespec{data_idx} = "title \"\""; |
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1124 else |
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|
1125 tmp = undo_string_escapes ( |
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1126 __maybe_munge_text__ (enhanced, obj, "displayname") |
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1127 ); |
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1128 titlespec{data_idx} = ['title "' tmp '"']; |
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|
1129 endif |
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|
1130 withclause{data_idx} = sprintf ("with pm3d linestyle %d", |
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1131 data_idx); |
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1132 withpm3d = true; |
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1133 pm3didx = data_idx; |
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|
1134 |
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1135 xdat = obj.xdata; |
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1136 ydat = obj.ydata; |
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1137 zdat = obj.zdata; |
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1138 cdat = obj.cdata; |
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1139 |
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1140 err = false; |
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1141 if (! size_equal (zdat, cdat)) |
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1142 err = true; |
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1143 endif |
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1144 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) |
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1145 if (rows (zdat) == length (ydat) |
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1146 && columns (zdat) == length (xdat)) |
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1147 [xdat, ydat] = meshgrid (xdat, ydat); |
10549 | 1148 else |
1149 err = true; | |
1150 endif | |
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1151 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) |
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1152 if (! size_equal (xdat, ydat, zdat)) |
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1153 err = true; |
10549 | 1154 endif |
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1155 else |
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1156 err = true; |
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1157 endif |
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1158 if (err) |
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1159 error ("__go_draw_axes__: invalid grid data"); |
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1160 endif |
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1161 xlen = columns (zdat); |
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1162 ylen = rows (zdat); |
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1163 if (xlen == columns (xdat) && xlen == columns (ydat) |
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1164 && ylen == rows (xdat) && ylen == rows (ydat)) |
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1165 len = 4 * xlen; |
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1166 zz = zeros (ylen, len); |
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1167 k = 1; |
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1168 for kk = 1:4:len |
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1169 zz(:,kk) = xdat(:,k); |
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1170 zz(:,kk+1) = ydat(:,k); |
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1171 zz(:,kk+2) = zdat(:,k); |
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1172 zz(:,kk+3) = cdat(:,k); |
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1173 k++; |
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1174 endfor |
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1175 data{data_idx} = zz.'; |
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1176 endif |
7109 | 1177 |
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1178 if (doing_interp_color) |
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1179 interp_str = "interpolate 0, 0"; |
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1180 else |
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1181 ## No interpolation of facecolors. |
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1182 interp_str = ""; |
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1183 endif |
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1184 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3):($4)", ylen, xlen); |
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
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|
1185 |
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Replace unnecessary instances of strncmp with strcmp.
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1186 flat_interp_face = (strcmp (obj.facecolor, "flat") |
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1187 || strcmp (obj.facecolor, "interp")); |
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1188 flat_interp_edge = (strcmp (obj.edgecolor, "flat") |
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1189 || strcmp (obj.edgecolor, "interp")); |
7154 | 1190 |
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1191 facecolor_none_or_white = (strcmp (obj.facecolor, "none") |
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1192 || (isnumeric (obj.facecolor) |
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1193 && all (obj.facecolor == 1))); |
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1194 hidden_removal = false; |
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1195 fputs (plot_stream, "set style increment default;\n"); |
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1196 if (flat_interp_edge && facecolor_none_or_white) |
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1197 withpm3d = false; |
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1198 withclause{data_idx} = sprintf ("with %s palette", style {1}); |
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1199 fputs (plot_stream, "unset pm3d\n"); |
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1200 if (all (obj.facecolor == 1)) |
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1201 hidden_removal = true; |
7119 | 1202 endif |
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1203 elseif (facecolor_none_or_white) |
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1204 if (all (obj.facecolor == 1)) |
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1205 hidden_removal = true; |
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1206 endif |
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1207 fputs (plot_stream,"unset pm3d;\n"); |
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1208 fputs (plot_stream,"set style increment user;\n"); |
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1209 withpm3d = false; |
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1210 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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1211 style{1}, data_idx); |
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1212 fputs (plot_stream, "unset pm3d\n"); |
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1213 endif |
7109 | 1214 |
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1215 if (doing_interp_color) |
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1216 ## "depthorder" interferes with interpolation of colors. |
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1217 dord = "scansautomatic"; |
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1218 else |
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1219 dord = "depthorder"; |
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1220 endif |
7109 | 1221 |
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1222 if (flat_interp_face && strcmp (obj.edgecolor, "flat")) |
18985
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1223 fprintf (plot_stream, |
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1224 "set pm3d explicit at s %s %s corners2color c3;\n", |
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1225 interp_str, dord); |
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1226 elseif (!facecolor_none_or_white) |
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1227 if (strcmp (obj.edgecolor, "none")) |
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1228 if (__gnuplot_has_feature__ ("transparent_surface") |
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1229 && isscalar (obj.facealpha)) |
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|
1230 fprintf (plot_stream, |
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1231 "set style fill transparent solid %f;\n", |
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1232 obj.facealpha); |
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1233 endif |
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18982
diff
changeset
|
1234 fprintf (plot_stream, |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
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diff
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|
1235 "set pm3d explicit at s %s corners2color c3;\n", |
10549 | 1236 interp_str, dord); |
17176
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|
1237 else |
18985
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maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
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diff
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|
1238 fprintf (plot_stream, |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
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diff
changeset
|
1239 "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
17176
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|
1240 data_idx, interp_str, dord); |
7119 | 1241 |
17176
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|
1242 if (__gnuplot_has_feature__ ("transparent_surface") |
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|
1243 && isscalar (obj.facealpha)) |
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|
1244 fprintf (plot_stream, |
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|
1245 "set style fill transparent solid %f;\n", |
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|
1246 obj.facealpha); |
7109 | 1247 endif |
7119 | 1248 endif |
17176
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|
1249 endif |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1250 |
17176
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|
1251 zz = []; |
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|
1252 if (length (style) > 1) |
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|
1253 len = 3 * xlen; |
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|
1254 zz = zeros (ylen, len); |
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|
1255 k = 1; |
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|
1256 for kk = 1:3:len |
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|
1257 zz(:,kk) = xdat(:,k); |
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|
1258 zz(:,kk+1) = ydat(:,k); |
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|
1259 zz(:,kk+2) = zdat(:,k); |
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|
1260 k++; |
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|
1261 endfor |
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1262 zz = zz.'; |
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|
1263 |
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|
1264 data_idx++; |
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1265 is_image_data(data_idx) = is_image_data(data_idx - 1); |
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|
1266 parametric(data_idx) = parametric(data_idx - 1); |
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1267 have_cdata(data_idx) = false; |
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|
1268 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); |
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|
1269 titlespec{data_idx} = "title \"\""; |
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|
1270 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); |
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|
1271 data{data_idx} = zz; |
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|
1272 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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|
1273 style{2}, data_idx); |
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|
1274 |
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|
1275 endif |
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|
1276 if (length (style) > 2) |
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|
1277 data_idx++; |
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|
1278 is_image_data(data_idx) = is_image_data(data_idx - 1); |
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|
1279 parametric(data_idx) = parametric(data_idx - 1); |
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|
1280 have_cdata(data_idx) = false; |
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|
1281 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); |
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|
1282 titlespec{data_idx} = "title \"\""; |
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|
1283 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); |
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|
1284 data{data_idx} = zz; |
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|
1285 withclause{data_idx} = sprintf ("with %s linestyle %d", |
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|
1286 style{3}, data_idx); |
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|
1287 endif |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
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|
1288 if (withpm3d && strcmp (style{1}, "linespoints")) |
17176
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|
1289 if (isempty (zz)) |
10549 | 1290 len = 3 * xlen; |
1291 zz = zeros (ylen, len); | |
1292 k = 1; | |
1293 for kk = 1:3:len | |
1294 zz(:,kk) = xdat(:,k); | |
1295 zz(:,kk+1) = ydat(:,k); | |
1296 zz(:,kk+2) = zdat(:,k); | |
1297 k++; | |
1298 endfor | |
1299 zz = zz.'; | |
17176
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|
1300 endif |
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|
1301 data_idx++; |
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|
1302 is_image_data(data_idx) = is_image_data(data_idx - 1); |
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|
1303 parametric(data_idx) = parametric(data_idx - 1); |
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|
1304 have_cdata(data_idx) = false; |
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|
1305 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); |
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|
1306 titlespec{data_idx} = "title \"\""; |
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|
1307 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); |
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|
1308 data{data_idx} = zz; |
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|
1309 withclause{data_idx} = sprintf ("with points linestyle %d", |
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|
1310 pm3didx); |
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|
1311 endif |
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|
1312 endif |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1313 |
17176
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|
1314 case "text" |
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|
1315 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); |
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|
1316 fontspec = create_fontspec (f, s, gnuplot_term); |
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|
1317 lpos = obj.position; |
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|
1318 halign = obj.horizontalalignment; |
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|
1319 valign = obj.verticalalignment; |
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|
1320 angle = obj.rotation; |
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|
1321 units = obj.units; |
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|
1322 color = obj.color; |
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|
1323 if (strcmpi (units, "normalized")) |
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|
1324 units = "graph"; |
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|
1325 elseif (strcmp (axis_obj.yaxislocation, "right") |
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|
1326 && strcmp (units, "data")) |
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|
1327 units = "second"; |
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|
1328 else |
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|
1329 units = ""; |
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|
1330 endif |
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|
1331 |
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|
1332 if (isnumeric (color)) |
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|
1333 colorspec = get_text_colorspec (color, mono); |
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|
1334 endif |
6405 | 1335 |
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|
1336 if (ischar (obj.string)) |
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|
1337 num_lines = rows (obj.string); |
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|
1338 else |
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|
1339 num_lines = numel (obj.string); |
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|
1340 endif |
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|
1341 switch (valign) |
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|
1342 ## Text offset in characters. Relies on gnuplot for font metrics. |
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|
1343 case "top" |
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|
1344 dy = -0.5; |
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|
1345 case "cap" |
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|
1346 dy = -0.5; |
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1347 case "middle" |
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|
1348 dy = 0.5 * (num_lines - 1); |
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|
1349 case "baseline" |
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|
1350 dy = 0.5 + (num_lines - 1); |
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1351 case "bottom" |
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1352 dy = 0.5 + (num_lines - 1); |
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|
1353 endswitch |
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|
1354 ## Gnuplot's Character units are different for x/y and vary with |
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|
1355 ## fontsize. The aspect ratio of 1:1.7 was determined by experiment |
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|
1356 ## to work for eps/ps/etc. For the MacOS aqua terminal a value of 2.5 |
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|
1357 ## is needed. However, the difference is barely noticable. |
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Rik <rik@octave.org>
parents:
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diff
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|
1358 dx_and_dy = [(-dy * sind (angle)), (dy * cosd (angle))] .* [1.7 1]; |
6829 | 1359 |
17176
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|
1360 ## FIXME: Multiline text produced the gnuplot |
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Rik <rik@octave.org>
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|
1361 ## "warning: ft_render: skipping glyph" |
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Rik <rik@octave.org>
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|
1362 if (nd == 3) |
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|
1363 ## This produces the desired vertical alignment in 3D. |
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Rik <rik@octave.org>
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|
1364 fprintf (plot_stream, |
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Rik <rik@octave.org>
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diff
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|
1365 "set label \"%s\" at %s %.15e,%.15e,%.15e %s rotate by %f offset character %f,%f %s %s front %s;\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
1366 undo_string_escapes (label), units, lpos(1), |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
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|
1367 lpos(2), lpos(3), halign, angle, dx_and_dy, fontspec, |
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maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
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|
1368 __do_enhanced_option__ (enhanced, obj), colorspec); |
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Rik <rik@octave.org>
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|
1369 else |
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changeset
|
1370 fprintf (plot_stream, |
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Rik <rik@octave.org>
parents:
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|
1371 "set label \"%s\" at %s %.15e,%.15e %s rotate by %f offset character %f,%f %s %s front %s;\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
1372 undo_string_escapes (label), units, |
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maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1373 lpos(1), lpos(2), halign, angle, dx_and_dy, fontspec, |
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diff
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|
1374 __do_enhanced_option__ (enhanced, obj), colorspec); |
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|
1375 endif |
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diff
changeset
|
1376 |
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17174
diff
changeset
|
1377 case "hggroup" |
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parents:
17174
diff
changeset
|
1378 ## Push group children into the kid list. |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1379 if (isempty (kids)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1380 kids = obj.children; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1381 elseif (! isempty (obj.children)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1382 kids = [kids; obj.children]; |
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maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
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|
1383 endif |
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1384 |
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1385 otherwise |
abf384f5d243
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Rik <rik@octave.org>
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diff
changeset
|
1386 error ("__go_draw_axes__: unknown object class, %s", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1387 obj.type); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
17174
diff
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|
1388 endswitch |
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parents:
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diff
changeset
|
1389 |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1390 endwhile |
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1391 |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
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|
1392 ## This is need to prevent warnings for rotations in 3D plots, while |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1393 ## allowing colorbars with contours. |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1394 if (nd == 2 || (data_idx > 1 && !view_map)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1395 fputs (plot_stream, "set pm3d implicit;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
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|
1396 else |
abf384f5d243
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parents:
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diff
changeset
|
1397 fputs (plot_stream, "set pm3d explicit;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1398 endif |
6405 | 1399 |
17176
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diff
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|
1400 if (isnan (hidden_removal) || hidden_removal) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
1401 fputs (plot_stream, "set hidden3d;\n"); |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
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|
1402 else |
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1403 fputs (plot_stream, "unset hidden3d;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
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|
1404 endif |
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diff
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|
1405 |
abf384f5d243
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parents:
17174
diff
changeset
|
1406 have_data = (! (isempty (data) || all (cellfun ("isempty", data)))); |
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1407 |
17176
abf384f5d243
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Rik <rik@octave.org>
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|
1408 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
abf384f5d243
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Rik <rik@octave.org>
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diff
changeset
|
1409 ## dual axis plotting features of gnuplot. |
abf384f5d243
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diff
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|
1410 if (isempty (xlim)) |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
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|
1411 return; |
abf384f5d243
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parents:
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diff
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|
1412 endif |
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Rik <rik@octave.org>
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17174
diff
changeset
|
1413 if (strcmpi (axis_obj.xdir, "reverse")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
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|
1414 xdir = "reverse"; |
abf384f5d243
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parents:
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diff
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|
1415 else |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1416 xdir = "noreverse"; |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
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|
1417 endif |
abf384f5d243
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parents:
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diff
changeset
|
1418 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1419 if (strcmpi (axis_obj.xaxislocation, "top")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1420 fprintf (plot_stream, "set x2range [%.15e:%.15e] %s;\n", xlim, xdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
changeset
|
1421 endif |
6405 | 1422 |
17176
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diff
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|
1423 if (isempty (ylim)) |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
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|
1424 return; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
1425 endif |
abf384f5d243
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Rik <rik@octave.org>
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diff
changeset
|
1426 if (strcmpi (axis_obj.ydir, "reverse")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1427 ydir = "reverse"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
1428 else |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1429 ydir = "noreverse"; |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
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|
1430 endif |
abf384f5d243
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parents:
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diff
changeset
|
1431 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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17174
diff
changeset
|
1432 if (strcmpi (axis_obj.yaxislocation, "right")) |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1433 fprintf (plot_stream, "set y2range [%.15e:%.15e] %s;\n", ylim, ydir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1434 endif |
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1435 |
17176
abf384f5d243
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17174
diff
changeset
|
1436 if (nd == 3) |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1437 if (isempty (zlim)) |
7222 | 1438 return; |
6405 | 1439 endif |
17176
abf384f5d243
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diff
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|
1440 if (strcmpi (axis_obj.zdir, "reverse")) |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1441 zdir = "reverse"; |
6405 | 1442 else |
17176
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diff
changeset
|
1443 zdir = "noreverse"; |
6405 | 1444 endif |
17176
abf384f5d243
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parents:
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diff
changeset
|
1445 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
abf384f5d243
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diff
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|
1446 endif |
6405 | 1447 |
17176
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diff
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|
1448 cmap = parent_figure_obj.colormap; |
abf384f5d243
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diff
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|
1449 cmap_sz = rows (cmap); |
abf384f5d243
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diff
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|
1450 if (! any (isinf (clim))) |
abf384f5d243
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17174
diff
changeset
|
1451 if (truecolor || ! cdatadirect) |
abf384f5d243
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17174
diff
changeset
|
1452 if (rows (addedcmap) > 0) |
abf384f5d243
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diff
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|
1453 for i = 1:data_idx |
abf384f5d243
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diff
changeset
|
1454 if (have_3d_patch(i)) |
abf384f5d243
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parents:
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diff
changeset
|
1455 data{i}(end,:) = clim(2) * (data{i}(end, :) - 0.5) / cmap_sz; |
abf384f5d243
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diff
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|
1456 endif |
abf384f5d243
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parents:
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diff
changeset
|
1457 endfor |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1458 fprintf (plot_stream, "set cbrange [%.15e:%.15e];\n", |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1459 clim(1), clim(2) * (cmap_sz + rows (addedcmap)) / cmap_sz); |
6405 | 1460 else |
17176
abf384f5d243
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diff
changeset
|
1461 fprintf (plot_stream, "set cbrange [%.15e:%.15e];\n", clim); |
6405 | 1462 endif |
1463 else | |
17176
abf384f5d243
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diff
changeset
|
1464 fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz + |
abf384f5d243
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diff
changeset
|
1465 rows (addedcmap)); |
abf384f5d243
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diff
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|
1466 endif |
abf384f5d243
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diff
changeset
|
1467 endif |
abf384f5d243
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parents:
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diff
changeset
|
1468 |
abf384f5d243
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diff
changeset
|
1469 if (strcmpi (axis_obj.box, "on")) |
abf384f5d243
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changeset
|
1470 if (nd == 3) |
abf384f5d243
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changeset
|
1471 fputs (plot_stream, "set border 4095;\n"); |
abf384f5d243
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diff
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|
1472 else |
abf384f5d243
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diff
changeset
|
1473 fputs (plot_stream, "set border 431;\n"); |
abf384f5d243
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diff
changeset
|
1474 endif |
abf384f5d243
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diff
changeset
|
1475 else |
abf384f5d243
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parents:
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diff
changeset
|
1476 if (nd == 3) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
changeset
|
1477 fputs (plot_stream, "set border 895;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1478 elseif (! isempty (axis_obj.ytick)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1479 if (strcmpi (axis_obj.yaxislocation, "right")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1480 fprintf (plot_stream, "unset ytics; set y2tics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1481 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1482 if (strcmpi (axis_obj.xaxislocation, "top")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1483 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1484 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1485 fputs (plot_stream, "set border 12;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1486 elseif (strcmpi (axis_obj.xaxislocation, "bottom")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1487 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1488 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1489 fputs (plot_stream, "set border 9;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1490 else # xaxislocation == zero |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1491 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
10549 | 1492 axis_obj.tickdir); |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1493 fputs (plot_stream, "set border 8;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1494 fprintf (plot_stream, "set xzeroaxis lt -1 lw %f;\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1495 axis_obj.linewidth); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1496 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1497 elseif (strcmpi (axis_obj.yaxislocation, "left")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1498 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1499 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1500 if (strcmpi (axis_obj.xaxislocation, "top")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1501 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1502 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1503 fputs (plot_stream, "set border 6;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1504 elseif (strcmpi (axis_obj.xaxislocation, "bottom")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1505 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
10549 | 1506 axis_obj.tickdir); |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1507 fputs (plot_stream, "set border 3;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1508 else # xaxislocation == zero |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1509 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1510 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1511 fputs (plot_stream, "set border 2;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1512 fprintf (plot_stream, "set xzeroaxis lt -1 lw %f;\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1513 axis_obj.linewidth); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1514 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1515 else # yaxislocation == zero |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1516 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1517 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1518 if (strcmpi (axis_obj.xaxislocation, "top")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1519 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1520 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1521 fputs (plot_stream, "set border 4;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1522 elseif (strcmpi (axis_obj.xaxislocation, "bottom")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1523 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1524 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1525 fputs (plot_stream, "set border 1;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1526 else # xaxislocation == zero |
13322
16a706965ee0
Allow the axis box to be turned off for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents:
13299
diff
changeset
|
1527 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", |
16a706965ee0
Allow the axis box to be turned off for the gnuplot backend.
Ben Abbott <bpabbott@mac.com>
parents:
13299
diff
changeset
|
1528 axis_obj.tickdir); |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1529 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1530 axis_obj.tickdir); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1531 fputs (plot_stream, "unset border;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1532 fprintf (plot_stream, "set xzeroaxis lt -1 lw %f;\n", |
13710
6bd38ab57303
Use axes linewidth property for gnuplot axes with location "zero".
Ben Abbott <bpabbott@mac.com>
parents:
13691
diff
changeset
|
1533 axis_obj.linewidth); |
10549 | 1534 endif |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1535 fprintf (plot_stream, "set yzeroaxis lt -1 lw %f;\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1536 axis_obj.linewidth); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1537 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1538 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1539 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1540 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1541 if (strcmpi (axis_obj.visible, "off")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1542 fputs (plot_stream, "unset border; unset tics\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1543 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1544 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1545 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1546 |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1547 if (! isempty (hlgnd) && ! isempty (hlgnd.children) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1548 && any (strcmpi (get (hlgnd.children, "visible"), "on"))) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1549 if (strcmpi (hlgnd.box, "on")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1550 box = "box"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1551 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1552 box = "nobox"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1553 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1554 if (strcmpi (hlgnd.orientation, "vertical")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1555 horzvert = "vertical"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1556 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1557 horzvert = "horizontal"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1558 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1559 if (strcmpi (hlgnd.textposition, "right")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1560 reverse = "reverse"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1561 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1562 reverse = "noreverse"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1563 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1564 inout = "inside"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1565 keypos = hlgnd.location; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1566 if (ischar (keypos)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1567 keypos = lower (keypos); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1568 keyout = strfind (keypos, "outside"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1569 if (! isempty (keyout)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1570 inout = "outside"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1571 keypos = keypos(1:keyout-1); |
6405 | 1572 endif |
1573 endif | |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1574 switch (keypos) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1575 case "north" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1576 pos = "center top"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1577 case "south" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1578 pos = "center bottom"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1579 case "east" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1580 pos = "right center"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1581 case "west" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1582 pos = "left center"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1583 case "northeast" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1584 pos = "right top"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1585 case "northwest" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1586 pos = "left top"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1587 case "southeast" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1588 pos = "right bottom"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1589 case "southwest" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1590 pos = "left bottom"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1591 case "best" |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1592 pos = ""; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
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|
1593 warning ("legend: 'Best' not yet implemented for location specifier.\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
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|
1594 ## Least conflict with data in plot. |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
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|
1595 ## Least unused space outside plot. |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1596 otherwise |
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Rik <rik@octave.org>
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diff
changeset
|
1597 pos = ""; |
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maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
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diff
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|
1598 endswitch |
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1599 if (__gnuplot_has_feature__ ("key_has_font_properties")) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1600 [fontname, fontsize] = get_fontname_and_size (hlgnd); |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1601 fontspacespec = [ create_spacingspec(fontname, fontsize, gnuplot_term), |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1602 create_fontspec(fontname, fontsize, gnuplot_term) ]; |
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1603 else |
18982
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1604 fontspacespec = ""; |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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diff
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|
1605 endif |
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maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1606 textcolors = get (findobj (hlgnd.children, "type", "text"), "color"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
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|
1607 if (iscell (textcolors)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1608 textcolors = cell2mat (textcolors); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1609 textcolors = unique (textcolors, "rows"); |
7060 | 1610 endif |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1611 if (rows (textcolors) > 1) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1612 ## Gnuplot is unable to assign arbitrary colors to each text entry |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1613 ## for the key/legend. But, the text color can be set to match the |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
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parents:
17174
diff
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|
1614 ## color of the plot object. |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1615 colorspec = "textcolor variable"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
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|
1616 else |
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1617 colorspec = get_text_colorspec (textcolors, mono); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
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|
1618 endif |
18741
e5ab507687ee
Correctly follow legend interpreter property for gnuplot (bug #40064).
Rik <rik@octave.org>
parents:
18740
diff
changeset
|
1619 fprintf (plot_stream, "set key %s %s;\nset key %s %s %s %s %s %s;\n", |
18982
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1620 inout, pos, box, reverse, horzvert, fontspacespec, colorspec, |
18741
e5ab507687ee
Correctly follow legend interpreter property for gnuplot (bug #40064).
Rik <rik@octave.org>
parents:
18740
diff
changeset
|
1621 __do_enhanced_option__ (enhanced, hlgnd)); |
17176
abf384f5d243
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diff
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|
1622 else |
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parents:
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diff
changeset
|
1623 fputs (plot_stream, "unset key;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
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|
1624 endif |
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1625 fputs (plot_stream, "set style data lines;\n"); |
7060 | 1626 |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1627 cmap = [cmap; addedcmap]; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1628 cmap_sz = cmap_sz + rows (addedcmap); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1629 if (length (cmap) > 0) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1630 fprintf (plot_stream, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1631 "set palette positive color model RGB maxcolors %i;\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1632 cmap_sz); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1633 fprintf (plot_stream, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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17174
diff
changeset
|
1634 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
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diff
changeset
|
1635 cmap_sz); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1636 fwrite (plot_stream, [1:cmap_sz; cmap.'], "float32"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1637 fwrite (plot_stream, "\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1638 endif |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1639 |
abf384f5d243
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17174
diff
changeset
|
1640 fputs (plot_stream, "unset colorbox;\n"); |
abf384f5d243
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Rik <rik@octave.org>
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17174
diff
changeset
|
1641 |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1642 if (have_data) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1643 if (nd == 2) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1644 plot_cmd = "plot"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
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|
1645 else |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1646 plot_cmd = "splot"; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1647 rot_x = 90 - axis_obj.view(2); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1648 rot_z = axis_obj.view(1); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1649 while (rot_z < 0) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1650 rot_z += 360; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
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|
1651 endwhile |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1652 fputs (plot_stream, "set ticslevel 0;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1653 if (view_map && rot_x == 0 && rot_z == 0) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1654 fputs (plot_stream, "set view map;\n"); |
6405 | 1655 else |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1656 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); |
6405 | 1657 endif |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1658 endif |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1659 if (have_3d_patch (1)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1660 fputs (plot_stream, "set pm3d depthorder\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1661 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1662 usingclause{1}, titlespec{1}, withclause{1}); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1663 elseif (is_image_data (1)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1664 if (numel (is_image_data) > 1 && is_image_data(2)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1665 ## Remove terminating semicolon |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1666 n = max (strfind (withclause{1}, ";")); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1667 if (! isempty (n)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1668 withclause{1} = withclause{1}(1:n-1); |
10549 | 1669 endif |
6977 | 1670 endif |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1671 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1672 usingclause{1}, titlespec{1}, withclause{1}); |
6405 | 1673 else |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1674 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1675 plot_cmd, usingclause{1}, titlespec{1}, withclause{1}); |
7189 | 1676 endif |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1677 for i = 2:data_idx |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1678 if (have_3d_patch (i)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1679 fprintf (plot_stream, ", \"-\" %s %s %s \\\n", |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1680 usingclause{i}, titlespec{i}, withclause{i}); |
abf384f5d243
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1681 elseif (is_image_data (i)) |
abf384f5d243
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Rik <rik@octave.org>
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17174
diff
changeset
|
1682 if (! is_image_data (i-1)) |
abf384f5d243
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Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1683 fputs (plot_stream, "; "); |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1684 if (bg_is_set) |
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1685 fputs (plot_stream, "unset obj 1; \\\n"); |
11204
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1686 bg_is_set = false; |
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1687 endif |
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1688 if (fg_is_set) |
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1689 fputs (plot_stream, "unset obj 2; \\\n"); |
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1690 fg_is_set = false; |
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1691 endif |
17176
abf384f5d243
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diff
changeset
|
1692 if (numel (is_image_data) > i && is_image_data(i+1)) |
abf384f5d243
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Rik <rik@octave.org>
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diff
changeset
|
1693 ## Remove terminating semicolon |
abf384f5d243
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Rik <rik@octave.org>
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diff
changeset
|
1694 n = max (strfind (withclause{i}, ";")); |
abf384f5d243
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diff
changeset
|
1695 if (! isempty (n)) |
abf384f5d243
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diff
changeset
|
1696 withclause{i} = withclause{i}(1:n-1); |
abf384f5d243
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diff
changeset
|
1697 endif |
abf384f5d243
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diff
changeset
|
1698 endif |
abf384f5d243
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diff
changeset
|
1699 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
10549 | 1700 usingclause{i}, titlespec{i}, withclause{i}); |
1701 else | |
17176
abf384f5d243
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diff
changeset
|
1702 ## For consecutive images continue with the same plot command |
abf384f5d243
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17174
diff
changeset
|
1703 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", ",", |
10549 | 1704 usingclause{i}, titlespec{i}, withclause{i}); |
1705 endif | |
17176
abf384f5d243
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diff
changeset
|
1706 elseif (is_image_data (i-1)) |
abf384f5d243
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diff
changeset
|
1707 if (bg_is_set) |
abf384f5d243
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diff
changeset
|
1708 fputs (plot_stream, "unset obj 1; \\\n"); |
abf384f5d243
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17174
diff
changeset
|
1709 bg_is_set = false; |
abf384f5d243
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diff
changeset
|
1710 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1711 if (fg_is_set) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1712 fputs (plot_stream, "unset obj 2; \\\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1713 fg_is_set = false; |
10549 | 1714 endif |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1715 fprintf (plot_stream,"%s \"-\" binary format='%%float64' %s %s %s \\\n", |
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1716 plot_cmd, usingclause{i}, titlespec{i}, withclause{i}); |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1717 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1718 fprintf (plot_stream, ", \"-\" binary format='%%float64' %s %s %s \\\n", |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1719 usingclause{i}, titlespec{i}, withclause{i}); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1720 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1721 endfor |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1722 fputs (plot_stream, ";\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1723 for i = 1:data_idx |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1724 if (have_3d_patch (i)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1725 ## Can't write 3d patch data as binary as can't plot more than |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1726 ## a single patch at a time and have to plot all patches together |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1727 ## so that the gnuplot depth ordering is done correctly |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1728 for j = 1 : 4 : columns (data{i}) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1729 if (j != 1) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1730 fputs (plot_stream, "\n\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1731 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1732 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j).'); |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1733 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n\n",data{i}(:,j+1).'); |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1734 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+2).'); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1735 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+3).'); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1736 endfor |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1737 fputs (plot_stream, "e\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1738 elseif (is_image_data(i)) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1739 fwrite (plot_stream, data{i}, "float32"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1740 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1741 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1742 have_cdata(i)); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1743 endif |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1744 endfor |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1745 else |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1746 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1747 endif |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1748 |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1749 ## Needed to allow mouse rotation with pcolor. |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1750 if (view_map) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1751 fputs (plot_stream, "unset view;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1752 endif |
7271 | 1753 |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1754 if (bg_is_set) |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1755 fputs (plot_stream, "unset obj 1;\n"); |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1756 bg_is_set = false; |
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1757 endif |
6405 | 1758 |
17176
abf384f5d243
maint: Remove unneeded input validation from internal fcns in private/ directories.
Rik <rik@octave.org>
parents:
17174
diff
changeset
|
1759 fflush (plot_stream); |
6405 | 1760 |
1761 endfunction | |
1762 | |
13143
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1763 function x = flip (x) |
14872
c2dbdeaa25df
maint: use rows() and columns() to clarify m-files.
Rik <octave@nomad.inbox5.com>
parents:
14868
diff
changeset
|
1764 if (rows (x) == 1) |
13143
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1765 x = fliplr (x); |
14872
c2dbdeaa25df
maint: use rows() and columns() to clarify m-files.
Rik <octave@nomad.inbox5.com>
parents:
14868
diff
changeset
|
1766 elseif (columns (x) == 1 || ischar (x)) |
13755
8cd08124cb59
Fix sloppy code and bugs introduced by changeset bda7b080f205.
Ben Abbott <bpabbott@mac.com>
parents:
13710
diff
changeset
|
1767 x = flipud (x); |
13143
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1768 else |
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1769 x = flipud (fliplr (x)); |
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1770 endif |
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1771 endfunction |
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1772 |
18985
f84361735a40
maint: Use Octave coding conventions for some recent patches.
Rik <rik@octave.org>
parents:
18982
diff
changeset
|
1773 function spacing_spec = create_spacingspec (f, s, gp_term) |
18982
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1774 # The gnuplot default font size is 10, and default spacing is 1.25. |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1775 # gnuplot has a concept of a figure global font, and sizes everything |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1776 # appropriate to that, including the legend spacing. |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1777 # |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1778 # This means that if an alternative size is used, gnuplot will use an |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1779 # inappropriate spacing in the legend by default. |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1780 spc = s / 10 * 1.25; |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1781 spacing_spec = sprintf ("spacing %d", spc); |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1782 |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1783 endfunction |
04dc55bf71e8
adjust spacing in gnuplot legend when non default font size is used.
Serviscope Minor <serviscope_minor@verybigfrog.com>
parents:
18857
diff
changeset
|
1784 |
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1785 function fontspec = create_fontspec (f, s, gp_term) |
9468
5af462716bff
Add support for gnuplot's Lua-TikZ terminal.
Ben Abbott <bpabbott@mac.com>
parents:
9438
diff
changeset
|
1786 if (strcmp (f, "*") || strcmp (gp_term, "tikz")) |
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1787 fontspec = sprintf ("font \",%d\"", s); |
9063
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1788 else |
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1789 fontspec = sprintf ("font \"%s,%d\"", f, s); |
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1790 endif |
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1791 endfunction |
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1792 |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1793 function style = do_linestyle_command (obj, linecolor, idx, mono, |
10549 | 1794 plot_stream, errbars = "") |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1795 style = {}; |
6405 | 1796 |
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1797 fprintf (plot_stream, "set style line %d default;\n", idx); |
6405 | 1798 fprintf (plot_stream, "set style line %d", idx); |
1799 | |
1800 found_style = false; | |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1801 if (isnumeric (linecolor)) |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1802 color = linecolor; |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1803 if (! mono) |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1804 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
10549 | 1805 round (255*color)); |
6405 | 1806 endif |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1807 else |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1808 color = [0, 0, 0]; |
6405 | 1809 endif |
1810 | |
1811 if (isfield (obj, "linestyle")) | |
1812 switch (obj.linestyle) | |
1813 case "-" | |
10549 | 1814 lt = "1"; |
6405 | 1815 case "--" |
10549 | 1816 lt = "2"; |
6405 | 1817 case ":" |
10549 | 1818 lt = "3"; |
6405 | 1819 case "-." |
10549 | 1820 lt = "6"; |
6405 | 1821 case "none" |
10549 | 1822 lt = ""; |
6405 | 1823 otherwise |
10549 | 1824 lt = ""; |
6405 | 1825 endswitch |
6843 | 1826 |
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1827 if (! isempty (lt)) |
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1828 fprintf (plot_stream, " linetype %s", lt); |
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1829 endif |
6843 | 1830 |
6405 | 1831 else |
1832 lt = ""; | |
1833 endif | |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1834 if (! isempty (errbars)) |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1835 found_style = true; |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1836 endif |
6405 | 1837 |
1838 if (isfield (obj, "linewidth")) | |
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1839 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
6405 | 1840 found_style = true; |
1841 endif | |
1842 | |
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1843 [pt, pt2, obj] = gnuplot_pointtype (obj); |
6405 | 1844 |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1845 if (! isempty (pt)) |
6465 | 1846 found_style = true; |
1847 endif | |
1848 | |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1849 sidx = 1; |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1850 if (isempty (errbars)) |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1851 if (isempty (lt)) |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1852 style {sidx} = ""; |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1853 else |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1854 style {sidx} = "lines"; |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1855 endif |
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1856 |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1857 facesame = true; |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1858 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1859 && !strcmp (obj.markerfacecolor, "none")) |
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1860 if (strcmp (obj.markerfacecolor, "auto") |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1861 || ! isnumeric (obj.markerfacecolor) |
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1862 || (isnumeric (obj.markerfacecolor) |
10549 | 1863 && isequal (color, obj.markerfacecolor))) |
1864 if (! isempty (pt2)) | |
1865 fprintf (plot_stream, " pointtype %s", pt2); | |
1866 style {sidx} = strcat (style{sidx}, "points"); | |
1867 endif | |
1868 if (isfield (obj, "markersize")) | |
1869 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
1870 endif | |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1871 else |
10549 | 1872 facesame = false; |
1873 if (! found_style) | |
1874 fputs (plot_stream, " default"); | |
1875 endif | |
1876 fputs (plot_stream, ";\n"); | |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1877 if (! isempty (style {sidx})) |
10549 | 1878 sidx ++; |
1879 idx ++; | |
1880 else | |
1881 fputs (plot_stream, ";\n"); | |
1882 endif | |
1883 fprintf (plot_stream, "set style line %d default;\n", idx); | |
1884 fprintf (plot_stream, "set style line %d", idx); | |
1885 if (isnumeric (obj.markerfacecolor) && ! mono) | |
1886 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
1887 round (255*obj.markerfacecolor)); | |
1888 endif | |
1889 if (! isempty (pt2)) | |
1890 style {sidx} = "points"; | |
1891 fprintf (plot_stream, " pointtype %s", pt2); | |
1892 endif | |
1893 if (isfield (obj, "markersize")) | |
1894 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
1895 endif | |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1896 endif |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1897 endif |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1898 if (isfield (obj, "markeredgecolor") |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1899 && !strcmp (obj.markeredgecolor, "none")) |
10157
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1900 if (facesame && !isempty (pt) |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1901 && (strcmp (obj.markeredgecolor, "auto") |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1902 || ! isnumeric (obj.markeredgecolor) |
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1903 || (isnumeric (obj.markeredgecolor) |
10549 | 1904 && isequal (color, obj.markeredgecolor)))) |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1905 if (sidx == 1 && ((length (style {sidx}) == 5 |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1906 && strncmp (style{sidx}, "lines", 5)) || isempty (style {sidx}))) |
10549 | 1907 if (! isempty (pt)) |
1908 style {sidx} = strcat (style{sidx}, "points"); | |
1909 fprintf (plot_stream, " pointtype %s", pt); | |
1910 endif | |
1911 if (isfield (obj, "markersize")) | |
1912 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
1913 endif | |
1914 endif | |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1915 else |
10549 | 1916 if (! found_style) |
1917 fputs (plot_stream, " default"); | |
1918 endif | |
1919 fputs (plot_stream, ";\n"); | |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1920 if (!isempty (style {sidx})) |
10549 | 1921 sidx ++; |
1922 idx ++; | |
1923 else | |
1924 fputs (plot_stream, ";\n"); | |
1925 endif | |
1926 fprintf (plot_stream, "set style line %d default;\n", idx); | |
1927 fprintf (plot_stream, "set style line %d", idx); | |
1928 if (! mono) | |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1929 if (strcmp (obj.markeredgecolor, "auto")) |
10549 | 1930 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
1931 round (255*color)); | |
1932 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
1933 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
1934 round (255*obj.markeredgecolor)); | |
1935 endif | |
1936 endif | |
1937 if (! isempty (pt)) | |
1938 style {sidx} = "points"; | |
1939 fprintf (plot_stream, " pointtype %s", pt); | |
1940 endif | |
1941 if (isfield (obj, "markersize")) | |
1942 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
1943 endif | |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1944 endif |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1945 endif |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1946 else |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1947 style{1} = errbars; |
10582
9676d0255440
Use "." for marker when plotting with errorbars. (bug #29057)
Rik <octave@nomad.inbox5.com>
parents:
10563
diff
changeset
|
1948 fputs (plot_stream, " pointtype 0"); |
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1949 endif |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1950 |
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1951 if (! found_style && isempty (style {1})) |
6405 | 1952 fputs (plot_stream, " default"); |
1953 endif | |
1954 | |
1955 fputs (plot_stream, ";\n"); | |
1956 | |
1957 endfunction | |
6510 | 1958 |
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1959 function [pt, pt2, obj] = gnuplot_pointtype (obj) |
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1960 if (isfield (obj, "marker")) |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1961 switch (obj.marker) |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1962 case "+" |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1963 pt = pt2 = "1"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1964 case "o" |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1965 pt = "6"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1966 pt2 = "7"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1967 case "*" |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1968 pt = pt2 = "3"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1969 case "." |
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1970 pt = "6"; |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1971 pt2 = "7"; |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1972 if (isfield (obj, "markerfacecolor") |
17405
3f0ed69d21c6
Replace unnecessary instances of strncmp with strcmp.
Rik <rik@octave.org>
parents:
17338
diff
changeset
|
1973 || strcmp (obj.markerfacecolor, "none")) |
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1974 obj.markerfacecolor = "auto"; |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1975 endif |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1976 if (isfield (obj, "markersize")) |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1977 obj.markersize /= 3; |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1978 else |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1979 obj.markersize = 5; |
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1980 endif |
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1981 case "x" |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1982 pt = pt2 = "2"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1983 case {"square", "s"} |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1984 pt = "4"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1985 pt2 = "5"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1986 case {"diamond", "d"} |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1987 pt = "12"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1988 pt2 = "13"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1989 case "^" |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1990 pt = "8"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1991 pt2 = "9"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1992 case "v" |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1993 pt = "10"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1994 pt2 = "11"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1995 case ">" |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
1996 ## FIXME: Should be triangle pointing right, use triangle pointing up |
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1997 pt = "8"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1998 pt2 = "9"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1999 case "<" |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
2000 ## FIXME: Should be triangle pointing left, use triangle pointing down |
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2001 pt = "10"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2002 pt2 = "11"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2003 case {"pentagram", "p"} |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
2004 ## FIXME: Should be pentagram, using pentagon |
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2005 pt = "14"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2006 pt2 = "15"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2007 case {"hexagram", "h"} |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
2008 ## FIXME: Should be 6 pt start, using "*" instead |
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2009 pt = pt2 = "3"; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2010 case "none" |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2011 pt = pt2 = ""; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2012 otherwise |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2013 pt = pt2 = ""; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2014 endswitch |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2015 else |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2016 pt = pt2 = ""; |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2017 endif |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2018 endfunction |
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
2019 |
7119 | 2020 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2021 |
6510 | 2022 ## DATA is already transposed. |
2023 | |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
2024 ## FIXME: this may need to be converted to C++ for speed. |
6510 | 2025 |
6605 | 2026 ## Convert NA elements to normal NaN values because fprintf writes |
2027 ## "NA" and that confuses gnuplot. | |
2028 idx = find (isna (data)); | |
2029 if (any (idx)) | |
2030 data(idx) = NaN; | |
2031 endif | |
2032 | |
6510 | 2033 if (nd == 2) |
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
2034 fwrite (plot_stream, data, "float64"); |
7109 | 2035 elseif (nd == 3) |
6510 | 2036 if (parametric) |
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
2037 fwrite (plot_stream, data, "float64"); |
6510 | 2038 else |
7170 | 2039 nr = rows (data); |
7119 | 2040 if (cdata) |
10549 | 2041 for j = 1:4:nr |
2042 fwrite (plot_stream, data(j:j+3,:), "float64"); | |
2043 endfor | |
7119 | 2044 else |
10549 | 2045 for j = 1:3:nr |
2046 fwrite (plot_stream, data(j:j+2,:), "float64"); | |
2047 endfor | |
7119 | 2048 endif |
7109 | 2049 endif |
6510 | 2050 endif |
2051 | |
2052 endfunction | |
6745 | 2053 |
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
2054 function do_tics (obj, plot_stream, ymirror, mono, gnuplot_term) |
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2055 |
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2056 obj.xticklabel = ticklabel_to_cell (obj.xticklabel); |
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2057 obj.yticklabel = ticklabel_to_cell (obj.yticklabel); |
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2058 obj.zticklabel = ticklabel_to_cell (obj.zticklabel); |
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2059 |
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2060 if (strcmp (obj.xminorgrid, "on")) |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2061 obj.xminortick = "on"; |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2062 endif |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2063 if (strcmp (obj.yminorgrid, "on")) |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2064 obj.yminortick = "on"; |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2065 endif |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2066 if (strcmp (obj.zminorgrid, "on")) |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2067 obj.zminortick = "on"; |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2068 endif |
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2069 |
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
2070 [fontname, fontsize] = get_fontname_and_size (obj); |
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
2071 fontspec = create_fontspec (fontname, fontsize, gnuplot_term); |
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2072 |
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
2073 ## A Gnuplot tic scale of 69 is equivalent to Octave's 0.5. |
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
2074 ticklength = sprintf ("scale %4.1f", (69/0.5)*obj.ticklength(1)); |
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
2075 |
6809 | 2076 if (strcmpi (obj.xaxislocation, "top")) |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2077 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
10549 | 2078 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
2079 "border", obj.tickdir, ticklength, fontname, fontspec, | |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2080 obj.interpreter, obj.xscale, obj.xsgn, gnuplot_term); |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2081 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
10549 | 2082 obj.xcolor, "x", plot_stream, true, mono, "border", |
13155
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2083 "", "", fontname, fontspec, obj.interpreter, obj.xscale, |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2084 obj.xsgn, gnuplot_term); |
7321 | 2085 elseif (strcmpi (obj.xaxislocation, "zero")) |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2086 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
10549 | 2087 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
2088 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2089 obj.interpreter, obj.xscale, obj.xsgn, gnuplot_term); |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2090 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
10549 | 2091 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
13155
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2092 "", "", fontname, fontspec, obj.interpreter, obj.xscale, |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2093 obj.xsgn, gnuplot_term); |
6809 | 2094 else |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2095 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
10549 | 2096 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
2097 "border", obj.tickdir, ticklength, fontname, fontspec, | |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2098 obj.interpreter, obj.xscale, obj.xsgn, gnuplot_term); |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2099 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
10549 | 2100 obj.xcolor, "x2", plot_stream, true, mono, "border", |
13155
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2101 "", "", fontname, fontspec, obj.interpreter, obj.xscale, |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2102 obj.xsgn, gnuplot_term); |
6809 | 2103 endif |
2104 if (strcmpi (obj.yaxislocation, "right")) | |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2105 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
10549 | 2106 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
2107 "border", obj.tickdir, ticklength, fontname, fontspec, | |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2108 obj.interpreter, obj.yscale, obj.ysgn, gnuplot_term); |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2109 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
10549 | 2110 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
13155
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2111 "", "", fontname, fontspec, obj.interpreter, obj.yscale, |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2112 obj.ysgn, gnuplot_term); |
8943
4a312440b262
__go_draw_axes__.m (do_tics): fix typo
Ben Abbott <bpabbott@mac.com>
parents:
8920
diff
changeset
|
2113 elseif (strcmpi (obj.yaxislocation, "zero")) |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2114 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
10549 | 2115 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
2116 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2117 obj.interpreter, obj.yscale, obj.ysgn, gnuplot_term); |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2118 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
10549 | 2119 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
13155
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2120 "", "", fontname, fontspec, obj.interpreter, obj.yscale, |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2121 obj.ysgn, gnuplot_term); |
6809 | 2122 else |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2123 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
10549 | 2124 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
2125 "border", obj.tickdir, ticklength, fontname, fontspec, | |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2126 obj.interpreter, obj.yscale, obj.ysgn, gnuplot_term); |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2127 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
10549 | 2128 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
13155
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2129 "", "", fontname, fontspec, obj.interpreter, obj.yscale, |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2130 obj.ysgn, gnuplot_term); |
6809 | 2131 endif |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2132 do_tics_1 (obj.ztickmode, obj.ztick, obj.zminortick, obj.zticklabelmode, |
10549 | 2133 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
2134 "border", obj.tickdir, ticklength, fontname, fontspec, | |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2135 obj.interpreter, obj.zscale, obj.zsgn, gnuplot_term); |
6745 | 2136 endfunction |
2137 | |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2138 function do_tics_1 (ticmode, tics, mtics, labelmode, labels, color, ax, |
10549 | 2139 plot_stream, mirror, mono, axispos, tickdir, ticklength, |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2140 fontname, fontspec, interpreter, scale, sgn, gnuplot_term) |
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2141 persistent warned_latex = false; |
18826
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2142 if (mirror) |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2143 mirror = "mirror"; |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2144 else |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2145 mirror = "nomirror"; |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2146 endif |
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2147 if (strcmpi (interpreter, "tex")) |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
2148 for n = 1 : numel (labels) |
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2149 labels{n} = __tex2enhanced__ (labels{n}, fontname, false, false); |
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2150 endfor |
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2151 elseif (strcmpi (interpreter, "latex")) |
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2152 if (! warned_latex) |
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2153 warning ("latex markup not supported for tick marks"); |
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2154 warned_latex = true; |
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2155 endif |
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2156 endif |
9302
5542c40e40ac
__go_draw_axes__.m: Change strncmpi(scale,'lo') -> strcmp(scale,'log').
Ben Abbott <bpabbott@mac.com>
parents:
9301
diff
changeset
|
2157 if (strcmp (scale, "log")) |
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2158 num_mtics = 10; |
13155
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2159 if (any (strcmp (gnuplot_term, {"tikz", "pstex", "pslatex", "epslatex"}))) |
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2160 fmt = "$10^{%T}$"; |
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2161 else |
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2162 fmt = "10^{%T}"; |
62e710cea7f1
Fix bug #33204. Use latex markeup for log tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
12677
diff
changeset
|
2163 endif |
13209
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2164 if (sgn < 0) |
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2165 fmt = strcat ("-", fmt); |
9eff72139c05
Use "-10^{%T}" format for negative values in log scale plots.
Ben Abbott <bpabbott@mac.com>
parents:
13176
diff
changeset
|
2166 endif |
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2167 else |
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2168 fmt = "%g"; |
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2169 num_mtics = 5; |
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2170 endif |
7269 | 2171 colorspec = get_text_colorspec (color, mono); |
18829
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2172 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2173 if (strcmpi (ticmode, "manual")) |
6745 | 2174 if (isempty (tics)) |
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2175 fprintf (plot_stream, "unset %stics;\nunset m%stics;\n", ax, ax); |
18826
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2176 return |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2177 endif |
18829
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2178 fprintf (plot_stream, "set %stics %s %s %s %s (", ax, tickdir, |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2179 ticklength, axispos, mirror); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2180 fprintf (plot_stream, " %.15g,", tics(1:end-1)); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2181 fprintf (plot_stream, " %.15g) %s;\n", tics(end), fontspec); |
6745 | 2182 else |
18826
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2183 fprintf (plot_stream, "set %stics %s %s %s %s %s %s;\n", ax, |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2184 tickdir, ticklength, axispos, mirror, colorspec, fontspec); |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2185 endif |
18829
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2186 if (strcmpi (labelmode, "manual")) |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2187 k = 1; |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2188 ntics = numel (tics); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2189 nlabels = numel (labels); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2190 fprintf (plot_stream, "set %stics add %s %s %s %s (", ax, |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2191 tickdir, ticklength, axispos, mirror); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2192 labels = strrep (labels, "%", "%%"); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2193 for i = 1:ntics |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2194 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2195 if (i < ntics) |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2196 fputs (plot_stream, ", "); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2197 endif |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2198 if (k > nlabels) |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2199 k = 1; |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2200 endif |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2201 endfor |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2202 fprintf (plot_stream, ") %s %s;\n", colorspec, fontspec); |
0dae39867b2b
cleanup of tic and ticlabel code
Stefan Mahr <dac922@gmx.de>
parents:
18828
diff
changeset
|
2203 endif |
18826
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2204 if (strcmp (mtics, "on")) |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2205 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2206 else |
9c2ff2361864
fix xticklabel with minor grid (bug #38139, bug #40256)
Stefan Mahr <dac922@gmx.de>
parents:
18741
diff
changeset
|
2207 fprintf (plot_stream, "unset m%stics;\n", ax); |
7194 | 2208 endif |
2209 endfunction | |
2210 | |
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2211 function ticklabel = ticklabel_to_cell (ticklabel) |
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2212 if (ischar (ticklabel)) |
18828
6a8cd989c69a
remove unneeded ticklabel conversions
Stefan Mahr <dac922@gmx.de>
parents:
18826
diff
changeset
|
2213 ticklabel = cellstr (ticklabel); |
6a8cd989c69a
remove unneeded ticklabel conversions
Stefan Mahr <dac922@gmx.de>
parents:
18826
diff
changeset
|
2214 elseif (iscellstr (ticklabel)) |
6a8cd989c69a
remove unneeded ticklabel conversions
Stefan Mahr <dac922@gmx.de>
parents:
18826
diff
changeset
|
2215 ticklabel = ticklabel; |
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2216 else |
18828
6a8cd989c69a
remove unneeded ticklabel conversions
Stefan Mahr <dac922@gmx.de>
parents:
18826
diff
changeset
|
2217 error ("__go_draw_axes__: unsupported type of ticklabel"); |
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2218 endif |
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2219 endfunction |
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2220 |
7269 | 2221 function colorspec = get_text_colorspec (color, mono) |
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2222 if (mono) |
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2223 colorspec = ""; |
7194 | 2224 else |
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2225 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
10549 | 2226 round (255*color)); |
6745 | 2227 endif |
2228 endfunction | |
7163 | 2229 |
7189 | 2230 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
11549
beb4f0f27a32
Use {} as the default font for the gnuplot backend
David Bateman <dbateman@free.fr>
parents:
11523
diff
changeset
|
2231 if (isempty (t.fontname) || strcmp (t.fontname, "*")) |
beb4f0f27a32
Use {} as the default font for the gnuplot backend
David Bateman <dbateman@free.fr>
parents:
11523
diff
changeset
|
2232 fnt = "{}"; |
7163 | 2233 else |
7372 | 2234 fnt = t.fontname; |
7168 | 2235 endif |
7189 | 2236 f = fnt; |
2237 it = false; | |
2238 bld = false; | |
7372 | 2239 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
2240 if (! isempty (t.fontangle) |
10549 | 2241 && (strcmpi (t.fontangle, "italic") |
2242 || strcmpi (t.fontangle, "oblique"))) | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2243 f = [f "-bolditalic"]; |
7189 | 2244 it = true; |
2245 bld = true; | |
7168 | 2246 else |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2247 f = [f "-bold"]; |
7189 | 2248 bld = true; |
7168 | 2249 endif |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
2250 elseif (! isempty (t.fontangle) |
10549 | 2251 && (strcmpi (t.fontangle, "italic") |
2252 || strcmpi (t.fontangle, "oblique"))) | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2253 f = [f "-italic"]; |
7189 | 2254 it = true; |
7163 | 2255 endif |
2256 if (isempty (t.fontsize)) | |
2257 s = 10; | |
2258 else | |
2259 s = t.fontsize; | |
2260 endif | |
2261 endfunction | |
7189 | 2262 |
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2263 function [str, f, s] = __maybe_munge_text__ (enhanced, obj, fld) |
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2264 |
7189 | 2265 persistent warned_latex = false; |
2266 | |
2267 if (strcmp (fld, "string")) | |
2268 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
2269 else | |
7372 | 2270 f = "Helvetica"; |
7189 | 2271 s = 10; |
2272 fnt = f; | |
2273 it = false; | |
2274 bld = false; | |
2275 endif | |
2276 | |
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2277 ## The text object maybe multiline, and may be of any class |
7189 | 2278 str = getfield (obj, fld); |
14872
c2dbdeaa25df
maint: use rows() and columns() to clarify m-files.
Rik <octave@nomad.inbox5.com>
parents:
14868
diff
changeset
|
2279 if (ischar (str) && rows (str) > 1) |
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2280 str = cellstr (str); |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2281 elseif (isnumeric (str)) |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2282 str = cellstr (num2str (str(:))); |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2283 endif |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2284 if (iscellstr (str)) |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
2285 for n = 1:numel (str) |
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2286 if (isnumeric (str{n})) |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2287 str{n} = num2str (str{n}); |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2288 endif |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2289 endfor |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2290 str = sprintf ("%s\n", str{:})(1:end-1); |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2291 endif |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2292 |
7189 | 2293 if (enhanced) |
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2294 if (strcmpi (obj.interpreter, "tex")) |
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2295 if (iscellstr (str)) |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
2296 for n = 1:numel (str) |
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2297 str{n} = __tex2enhanced__ (str{n}, fnt, it, bld); |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2298 endfor |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2299 else |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2300 str = __tex2enhanced__ (str, fnt, it, bld); |
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2301 endif |
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2302 elseif (strcmpi (obj.interpreter, "latex")) |
7189 | 2303 if (! warned_latex) |
10549 | 2304 warning ("latex markup not supported for text objects"); |
2305 warned_latex = true; | |
7189 | 2306 endif |
2307 endif | |
2308 endif | |
2309 endfunction | |
2310 | |
2311 function str = __tex2enhanced__ (str, fnt, it, bld) | |
2312 persistent sym = __setup_sym_table__ (); | |
2313 persistent flds = fieldnames (sym); | |
2314 | |
16001
7275cfaddb5e
Fix texenhanced regression.
Ben Abbott <bpabbott@mac.com>
parents:
15617
diff
changeset
|
2315 [s, e, m] = regexp (str, "\\\\([a-zA-Z]+|0)", "start", "end", "matches"); |
7189 | 2316 |
2317 for i = length (s) : -1 : 1 | |
2318 ## special case for "\0" and replace with "{/Symbol \306}' | |
2319 if (strncmp (m{i}, '\0', 2)) | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2320 str = [str(1:s(i) - 1) '{/Symbol \306}' str(s(i) + 2:end)]; |
7189 | 2321 else |
2322 f = m{i}(2:end); | |
2323 if (isfield (sym, f)) | |
14868
5d3a684236b0
maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents:
14840
diff
changeset
|
2324 g = getfield (sym, f); |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
2325 ## FIXME: The symbol font doesn't seem to support bold or italic |
10549 | 2326 ##if (bld) |
2327 ## if (it) | |
2328 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
2329 ## else | |
2330 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
2331 ## endif | |
2332 ##elseif (it) | |
2333 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
2334 ##endif | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2335 str = [str(1:s(i) - 1) g str(e(i) + 1:end)]; |
7189 | 2336 elseif (strncmp (f, "rm", 2)) |
10549 | 2337 bld = false; |
2338 it = false; | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2339 str = [str(1:s(i) - 1) '/' fnt ' ' str(s(i) + 3:end)]; |
7189 | 2340 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
10549 | 2341 it = true; |
2342 if (bld) | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2343 str = [str(1:s(i) - 1) '/' fnt '-bolditalic ' str(s(i) + 3:end)]; |
7189 | 2344 else |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2345 str = [str(1:s(i) - 1) '/' fnt '-italic ' str(s(i) + 3:end)]; |
7189 | 2346 endif |
2347 elseif (strncmp (f, "bf", 2)) | |
10549 | 2348 bld = true; |
2349 if (it) | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2350 str = [str(1:s(i) - 1) '/' fnt '-bolditalic ' str(s(i) + 3:end)]; |
7189 | 2351 else |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2352 str = [str(1:s(i) - 1) '/' fnt '-bold ' str(s(i) + 3:end)]; |
7189 | 2353 endif |
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2354 elseif (strcmpi (f, "color")) |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
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|
2355 ## FIXME: Ignore \color but remove trailing {} block as well |
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|
2356 d = strfind (str(e(i) + 1:end),'}'); |
7189 | 2357 if (isempty (d)) |
10549 | 2358 warning ('syntax error in \color argument'); |
2359 else | |
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Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
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diff
changeset
|
2360 str = [str(1:s(i) - 1) str(e(i) + d + 1:end)]; |
7189 | 2361 endif |
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diff
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|
2362 elseif (strcmpi (f, "fontname")) |
5d3a684236b0
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diff
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|
2363 b1 = strfind (str(e(i) + 1:end),'{'); |
5d3a684236b0
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diff
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|
2364 b2 = strfind (str(e(i) + 1:end),'}'); |
5d3a684236b0
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diff
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|
2365 if (isempty (b1) || isempty (b2)) |
10549 | 2366 warning ('syntax error in \fontname argument'); |
2367 else | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
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diff
changeset
|
2368 str = [str(1:s(i) - 1), '/', str(e(i)+b1(1) + 1:e(i)+b2(1)-1), ... |
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2369 '{}', str(e(i) + b2(1) + 1:end)]; |
7189 | 2370 endif |
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|
2371 elseif (strcmpi (f, "fontsize")) |
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diff
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|
2372 b1 = strfind (str(e(i) + 1:end),'{'); |
5d3a684236b0
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|
2373 b2 = strfind (str(e(i) + 1:end),'}'); |
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|
2374 if (isempty (b1) || isempty (b2)) |
10549 | 2375 warning ('syntax error in \fontname argument'); |
2376 else | |
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Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
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parents:
16933
diff
changeset
|
2377 str = [str(1:s(i) - 1), '/=', str(e(i)+b1(1) + 1:e(i)+b2(1)-1), ... |
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
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diff
changeset
|
2378 '{}', str(e(i) + b2(1) + 1:end)]; |
7189 | 2379 endif |
2380 else | |
10549 | 2381 ## Last desperate attempt to treat the symbol. Look for things |
2382 ## like \pix, that should be translated to the symbol Pi and x | |
2383 for j = 1 : length (flds) | |
2384 if (strncmp (flds{j}, f, length (flds{j}))) | |
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diff
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|
2385 g = getfield (sym, flds{j}); |
18857
7bbe3658c5ef
maint: Use "FIXME:" coding convention in m-files.
Rik <rik@octave.org>
parents:
18829
diff
changeset
|
2386 ## FIXME: The symbol font doesn't seem to support bold or italic |
10549 | 2387 ##if (bld) |
2388 ## if (it) | |
2389 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
2390 ## else | |
2391 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
2392 ## endif | |
2393 ##elseif (it) | |
2394 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
2395 ##endif | |
16994
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
Rik <rik@octave.org>
parents:
16933
diff
changeset
|
2396 str = [str(1:s(i) - 1) g str(s(i) + length (flds{j}) + 1:end)]; |
10549 | 2397 break; |
2398 endif | |
2399 endfor | |
7189 | 2400 endif |
2401 endif | |
2402 endfor | |
2403 | |
8506 | 2404 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
2405 ## alignment But need to put the shorter of the two arguments first. | |
2406 ## Carful of nested {} and unprinted characters when defining | |
2407 ## shortest.. Don't have to worry about things like ^\theta as they | |
2408 ## are already converted to ^{/Symbol q}. | |
7189 | 2409 |
18857
7bbe3658c5ef
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Rik <rik@octave.org>
parents:
18829
diff
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|
2410 ## FIXME: This is a mess... Is it worth it just for a "@" character? |
7189 | 2411 |
14868
5d3a684236b0
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diff
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|
2412 [s, m] = regexp (str,'[_\^]','start','matches'); |
7189 | 2413 i = 1; |
2414 p = 0; | |
2415 while (i < length (s)) | |
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diff
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|
2416 if (i < length (s)) |
7189 | 2417 if (str(s(i) + p + 1) == "{") |
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|
2418 s1 = strfind (str(s(i) + p + 2:end),'{'); |
10549 | 2419 si = 1; |
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diff
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|
2420 l1 = strfind (str(s(i) + p + 1:end),'}'); |
7189 | 2421 li = 1; |
10549 | 2422 while (li <= length (l1) && si <= length (s1)) |
7189 | 2423 if (l1(li) < s1(si)) |
10549 | 2424 if (li == si) |
2425 break; | |
2426 endif | |
2427 li++; | |
2428 else | |
2429 si++; | |
2430 endif | |
2431 endwhile | |
14868
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diff
changeset
|
2432 l1 = l1 (min (length (l1), si)); |
7189 | 2433 if (s(i) + l1 + 1 == s(i+1)) |
10549 | 2434 if (str(s(i + 1) + p + 1) == "{") |
14868
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parents:
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diff
changeset
|
2435 s2 = strfind (str(s(i + 1) + p + 2:end),'{'); |
10549 | 2436 si = 1; |
14868
5d3a684236b0
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parents:
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diff
changeset
|
2437 l2 = strfind (str(s(i + 1) + p + 1:end),'}'); |
7189 | 2438 li = 1; |
10549 | 2439 while (li <= length (l2) && si <= length (s2)) |
7189 | 2440 if (l2(li) < s2(si)) |
10549 | 2441 if (li == si) |
2442 break; | |
2443 endif | |
2444 li++; | |
2445 else | |
2446 si++; | |
2447 endif | |
2448 endwhile | |
14868
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diff
changeset
|
2449 l2 = l2 (min (length (l2), si)); |
10549 | 2450 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= |
14868
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parents:
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diff
changeset
|
2451 length_string (str(s(i+1)+p+2:s(i+1)+p+l2-1))) |
10549 | 2452 ## Shortest already first! |
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parents:
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diff
changeset
|
2453 str = [str(1:s(i)+p-1) "@" str(s(i)+p:end)]; |
10549 | 2454 else |
2455 ## Have to swap sub/super-script to get shortest first. | |
16994
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Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
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parents:
16933
diff
changeset
|
2456 str = [str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), ... |
333243133364
Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
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diff
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|
2457 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)]; |
10549 | 2458 endif |
2459 else | |
2460 ## Have to swap sub/super-script to get shortest first. | |
16994
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diff
changeset
|
2461 str = [str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), ... |
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Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance.
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parents:
16933
diff
changeset
|
2462 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)]; |
10549 | 2463 endif |
7189 | 2464 i += 2; |
10549 | 2465 p ++; |
2466 else | |
2467 i++; | |
2468 endif | |
7189 | 2469 else |
10549 | 2470 if (s(i+1) == s(i) + 2) |
2471 ## Shortest already first! | |
16994
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Rik <rik@octave.org>
parents:
16933
diff
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|
2472 str = [str(1:s(i)+p-1) "@" str(s(i)+p:end)]; |
10549 | 2473 p ++; |
7189 | 2474 i += 2; |
10549 | 2475 else |
2476 i ++; | |
2477 endif | |
7189 | 2478 endif |
2479 else | |
2480 i ++; | |
2481 endif | |
2482 endwhile | |
2483 | |
2484 endfunction | |
2485 | |
2486 function l = length_string (s) | |
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diff
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|
2487 l = length (s) - length (strfind (s,'{')) - length (strfind (s,'}')); |
12462
e4dbfe3019b1
Use PCRE regular expressions throughout Octave.
Rik <octave@nomad.inbox5.com>
parents:
12420
diff
changeset
|
2488 m = regexp (s, '/([\w-]+|[\w-]+=\d+)', 'matches'); |
7189 | 2489 if (!isempty (m)) |
12931
cefd568ea073
Replace function handles with function names in cellfun calls for 15% speedup.
Rik <octave@nomad.inbox5.com>
parents:
12793
diff
changeset
|
2490 l = l - sum (cellfun ("length", m)); |
7189 | 2491 endif |
2492 endfunction | |
2493 | |
2494 function sym = __setup_sym_table__ () | |
2495 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
2496 sym.forall = '{/Symbol \042}'; | |
2497 sym.exists = '{/Symbol \044}'; | |
2498 sym.ni = '{/Symbol \047}'; | |
2499 sym.cong = '{/Symbol \100}'; | |
2500 sym.Delta = '{/Symbol D}'; | |
2501 sym.Phi = '{/Symbol F}'; | |
7608
49810341db91
Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2502 sym.Gamma = '{/Symbol G}'; |
7190 | 2503 sym.vartheta = '{/Symbol J}'; |
7189 | 2504 sym.Lambda = '{/Symbol L}'; |
2505 sym.Pi = '{/Symbol P}'; | |
2506 sym.Theta = '{/Symbol Q}'; | |
2507 sym.Sigma = '{/Symbol S}'; | |
2508 sym.varsigma = '{/Symbol V}'; | |
7420 | 2509 sym.Omega = '{/Symbol W}'; |
7189 | 2510 sym.Xi = '{/Symbol X}'; |
2511 sym.Psi = '{/Symbol Y}'; | |
2512 sym.perp = '{/Symbol \136}'; | |
2513 sym.alpha = '{/Symbol a}'; | |
2514 sym.beta = '{/Symbol b}'; | |
2515 sym.chi = '{/Symbol c}'; | |
2516 sym.delta = '{/Symbol d}'; | |
2517 sym.epsilon = '{/Symbol e}'; | |
2518 sym.phi = '{/Symbol f}'; | |
7608
49810341db91
Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2519 sym.gamma = '{/Symbol g}'; |
7189 | 2520 sym.eta = '{/Symbol h}'; |
2521 sym.iota = '{/Symbol i}'; | |
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2522 sym.varphi = '{/Symbol j}'; |
7189 | 2523 sym.kappa = '{/Symbol k}'; |
2524 sym.lambda = '{/Symbol l}'; | |
2525 sym.mu = '{/Symbol m}'; | |
2526 sym.nu = '{/Symbol n}'; | |
2527 sym.o = '{/Symbol o}'; | |
2528 sym.pi = '{/Symbol p}'; | |
2529 sym.theta = '{/Symbol q}'; | |
2530 sym.rho = '{/Symbol r}'; | |
2531 sym.sigma = '{/Symbol s}'; | |
2532 sym.tau = '{/Symbol t}'; | |
2533 sym.upsilon = '{/Symbol u}'; | |
2534 sym.varpi = '{/Symbol v}'; | |
2535 sym.omega = '{/Symbol w}'; | |
2536 sym.xi = '{/Symbol x}'; | |
2537 sym.psi = '{/Symbol y}'; | |
2538 sym.zeta = '{/Symbol z}'; | |
2539 sym.sim = '{/Symbol \176}'; | |
2540 sym.Upsilon = '{/Symbol \241}'; | |
2541 sym.prime = '{/Symbol \242}'; | |
2542 sym.leq = '{/Symbol \243}'; | |
2543 sym.infty = '{/Symbol \245}'; | |
2544 sym.clubsuit = '{/Symbol \247}'; | |
2545 sym.diamondsuit = '{/Symbol \250}'; | |
2546 sym.heartsuit = '{/Symbol \251}'; | |
2547 sym.spadesuit = '{/Symbol \252}'; | |
2548 sym.leftrightarrow = '{/Symbol \253}'; | |
2549 sym.leftarrow = '{/Symbol \254}'; | |
2550 sym.uparrow = '{/Symbol \255}'; | |
2551 sym.rightarrow = '{/Symbol \256}'; | |
2552 sym.downarrow = '{/Symbol \257}'; | |
2553 sym.circ = '{/Symbol \260}'; | |
2554 sym.pm = '{/Symbol \261}'; | |
2555 sym.geq = '{/Symbol \263}'; | |
2556 sym.times = '{/Symbol \264}'; | |
2557 sym.propto = '{/Symbol \265}'; | |
2558 sym.partial = '{/Symbol \266}'; | |
2559 sym.bullet = '{/Symbol \267}'; | |
2560 sym.div = '{/Symbol \270}'; | |
2561 sym.neq = '{/Symbol \271}'; | |
2562 sym.equiv = '{/Symbol \272}'; | |
2563 sym.approx = '{/Symbol \273}'; | |
2564 sym.ldots = '{/Symbol \274}'; | |
2565 sym.mid = '{/Symbol \275}'; | |
2566 sym.aleph = '{/Symbol \300}'; | |
2567 sym.Im = '{/Symbol \301}'; | |
2568 sym.Re = '{/Symbol \302}'; | |
2569 sym.wp = '{/Symbol \303}'; | |
2570 sym.otimes = '{/Symbol \304}'; | |
2571 sym.oplus = '{/Symbol \305}'; | |
2572 sym.oslash = '{/Symbol \306}'; | |
2573 sym.cap = '{/Symbol \307}'; | |
2574 sym.cup = '{/Symbol \310}'; | |
2575 sym.supset = '{/Symbol \311}'; | |
2576 sym.supseteq = '{/Symbol \312}'; | |
2577 sym.subset = '{/Symbol \314}'; | |
2578 sym.subseteq = '{/Symbol \315}'; | |
2579 sym.in = '{/Symbol \316}'; | |
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Michael D. Godfrey
parents:
7592
diff
changeset
|
2580 sym.notin = '{/Symbol \317}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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diff
changeset
|
2581 sym.angle = '{/Symbol \320}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
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7592
diff
changeset
|
2582 sym.bigtriangledown = '{/Symbol \321}'; |
fdb6ff523237
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Michael D. Godfrey
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7592
diff
changeset
|
2583 sym.langle = '{/Symbol \341}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
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7592
diff
changeset
|
2584 sym.rangle = '{/Symbol \361}'; |
7189 | 2585 sym.nabla = '{/Symbol \321}'; |
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2586 sym.prod = '{/Symbol \325}'; |
7189 | 2587 sym.surd = '{/Symbol \326}'; |
2588 sym.cdot = '{/Symbol \327}'; | |
2589 sym.neg = '{/Symbol \330}'; | |
2590 sym.wedge = '{/Symbol \331}'; | |
2591 sym.vee = '{/Symbol \332}'; | |
7593
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__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2592 sym.Leftrightarrow = '{/Symbol \333}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2593 sym.Leftarrow = '{/Symbol \334}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2594 sym.Uparrow = '{/Symbol \335}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2595 sym.Rightarrow = '{/Symbol \336}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
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diff
changeset
|
2596 sym.Downarrow = '{/Symbol \337}'; |
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2597 sym.diamond = '{/Symbol \340}'; |
7189 | 2598 sym.copyright = '{/Symbol \343}'; |
7593
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__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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7592
diff
changeset
|
2599 sym.lfloor = '{/Symbol \353}'; |
7189 | 2600 sym.lceil = '{/Symbol \351}'; |
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fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
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diff
changeset
|
2601 sym.rfloor = '{/Symbol \373}'; |
7189 | 2602 sym.rceil = '{/Symbol \371}'; |
2603 sym.int = '{/Symbol \362}'; | |
2604 endfunction | |
2605 | |
7390 | 2606 function retval = __do_enhanced_option__ (enhanced, obj) |
2607 retval = ""; | |
2608 if (enhanced) | |
2609 if (strcmpi (obj.interpreter, "none")) | |
2610 retval = "noenhanced"; | |
2611 else | |
2612 retval = "enhanced"; | |
2613 endif | |
2614 endif | |
2615 endfunction | |
17338
1c89599167a6
maint: End m-files with 1 blank line.
Rik <rik@octave.org>
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17306
diff
changeset
|
2616 |