Mercurial > hg > octave-nkf
annotate scripts/plot/print.m @ 14366:b76f0740940e
doc: Periodic grammar check of documentation.
* accumarray.m, repmat.m, imshow.m, strread.m, edit.m, mkoctfile.m,
warning_ids.m, glpk.m, lsqnonneg.m, optimset.m, pqpnonneg.m, figure.m, print.m,
__print_parse_opts__.m, gmres.m, zscore.m, __init_fltk__.cc, cellfun.cc,
nproc.cc, regexp.cc, spparms.cc, dirfns.cc, file-io.cc, load-save.cc,
ov-null-mat.cc, ov-usr-fcn.cc, variables.cc: Periodic grammar check of
documentation.
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Wed, 15 Feb 2012 13:31:31 -0800 |
| parents | c097c22e9294 |
| children | 688e19ca262b |
| rev | line source |
|---|---|
|
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1 ## Copyright (C) 2008-2012 David Bateman |
| 5361 | 2 ## |
| 5362 | 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. | |
| 5362 | 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. | |
| 5361 | 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/>. | |
| 5361 | 18 |
| 19 ## -*- texinfo -*- | |
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20 ## @deftypefn {Function File} {} print () |
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21 ## @deftypefnx {Function File} {} print (@var{options}) |
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22 ## @deftypefnx {Function File} {} print (@var{filename}, @var{options}) |
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23 ## @deftypefnx {Function File} {} print (@var{h}, @var{filename}, @var{options}) |
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24 ## Print a graph, or save it to a file |
| 5361 | 25 ## |
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26 ## @var{filename} defines the file name of the output file. If the |
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27 ## file name has no suffix, one is inferred from the specified |
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28 ## device and appended to the file name. If no |
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29 ## filename is specified, the output is sent to the printer. |
| 5361 | 30 ## |
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31 ## @var{h} specifies the figure handle. If no handle is specified |
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32 ## the handle for the current figure is used. |
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33 ## |
| 5361 | 34 ## @var{options}: |
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35 ## |
| 5361 | 36 ## @table @code |
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37 ## @item -f@var{h} |
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38 ## Specify the handle, @var{h}, of the figure to be printed. The |
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39 ## default is the current figure. |
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40 ## |
| 5361 | 41 ## @item -P@var{printer} |
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42 ## Set the @var{printer} name to which the graph is sent if no |
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43 ## @var{filename} is specified. |
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44 ## |
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45 ## @item -G@var{ghostscript_command} |
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46 ## Specify the command for calling Ghostscript. For Unix and Windows, |
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47 ## the defaults are 'gs' and 'gswin32c', respectively. |
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48 ## |
| 5361 | 49 ## @item -color |
| 50 ## @itemx -mono | |
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51 ## Monochrome or color output. |
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52 ## |
| 5361 | 53 ## @item -solid |
| 54 ## @itemx -dashed | |
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55 ## Forces all lines to be solid or dashed, respectively. |
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56 ## |
| 5361 | 57 ## @item -portrait |
| 58 ## @itemx -landscape | |
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59 ## Specify the orientation of the plot for printed output. For |
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60 ## non-printed output the aspect ratio of the output corresponds to |
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61 ## the plot area defined by the "paperposition" property in the |
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62 ## orientation specified. This options is equivalent to changing |
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63 ## the figure's "paperorientation" property. |
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64 ## |
| 5361 | 65 ## @item -d@var{device} |
| 66 ## Output device, where @var{device} is one of: | |
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67 ## |
| 5361 | 68 ## @table @code |
| 69 ## @item ps | |
| 70 ## @itemx ps2 | |
| 71 ## @itemx psc | |
| 72 ## @itemx psc2 | |
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73 ## Postscript (level 1 and 2, mono and color). The FLTK graphics |
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74 ## toolkit generates Postscript level 3.0. |
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75 ## |
| 5361 | 76 ## @item eps |
| 77 ## @itemx eps2 | |
| 78 ## @itemx epsc | |
| 79 ## @itemx epsc2 | |
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80 ## Encapsulated postscript (level 1 and 2, mono and color). The FLTK |
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81 ## graphic toolkit generates Postscript level 3.0. |
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82 ## |
| 6739 | 83 ## @item tex |
| 84 ## @itemx epslatex | |
| 85 ## @itemx epslatexstandalone | |
| 86 ## @itemx pstex | |
| 87 ## @itemx pslatex | |
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88 ## @itemx pdflatex |
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89 ## Generate a @LaTeX{} (or @TeX{}) file for labels, and eps/ps/pdf |
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90 ## for graphics. The file produced by @code{epslatexstandalone} can be |
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91 ## processed directly by @LaTeX{}. The other formats are intended to |
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92 ## be included in a @LaTeX{} (or @TeX{}) document. The @code{tex} device |
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93 ## is the same as the @code{epslatex} device. The @code{pdflatex} device |
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94 ## is only available for the FLTK graphics toolkit. |
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95 ## |
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96 ## @item tikz |
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97 ## Generate a @LaTeX{} file using PGF/TikZ@. For the FLTK the result is |
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98 ## PGF. |
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99 ## |
| 5361 | 100 ## @item ill |
| 101 ## @itemx aifm | |
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102 ## Adobe Illustrator (Obsolete for Gnuplot versions > 4.2) |
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103 ## |
| 5361 | 104 ## @item cdr |
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105 ## @itemx @nospell{corel} |
| 5361 | 106 ## CorelDraw |
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107 ## |
| 6965 | 108 ## @item dxf |
| 109 ## AutoCAD | |
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110 ## |
| 6965 | 111 ## @item emf |
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112 ## @itemx meta |
| 6965 | 113 ## Microsoft Enhanced Metafile |
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114 ## |
| 6965 | 115 ## @item fig |
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116 ## XFig. For the Gnuplot graphics toolkit, the additional options |
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117 ## @option{-textspecial} or @option{-textnormal} can be used to control |
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118 ## whether the special flag should be set for the text in |
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119 ## the figure (default is @option{-textnormal}). |
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120 ## |
| 5361 | 121 ## @item hpgl |
| 122 ## HP plotter language | |
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123 ## |
| 5361 | 124 ## @item mf |
| 125 ## Metafont | |
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126 ## |
| 5361 | 127 ## @item png |
| 128 ## Portable network graphics | |
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129 ## |
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130 ## @item jpg |
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131 ## @itemx jpeg |
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132 ## JPEG image |
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133 ## |
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134 ## @item gif |
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135 ## GIF image (only available for the Gnuplot graphics toolkit) |
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136 ## |
| 5361 | 137 ## @item pbm |
| 138 ## PBMplus | |
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139 ## |
| 6965 | 140 ## @item svg |
| 141 ## Scalable vector graphics | |
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142 ## |
| 7396 | 143 ## @item pdf |
| 144 ## Portable document format | |
| 5361 | 145 ## @end table |
| 146 ## | |
| 147 ## If the device is omitted, it is inferred from the file extension, | |
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148 ## or if there is no filename it is sent to the printer as postscript. |
| 5361 | 149 ## |
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150 ## @item -d@var{ghostscript_device} |
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151 ## Additional devices are supported by Ghostscript. |
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152 ## Some examples are; |
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153 ## |
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154 ## @table @code |
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155 ## @item ljet2p |
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156 ## HP LaserJet IIP |
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157 ## |
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158 ## @item ljet3 |
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159 ## HP LaserJet III |
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160 ## |
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161 ## @item deskjet |
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162 ## HP DeskJet and DeskJet Plus |
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163 ## |
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164 ## @item cdj550 |
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165 ## HP DeskJet 550C |
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166 ## |
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167 ## @item paintjet |
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168 ## HP PointJet |
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169 ## |
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170 ## @item pcx24b |
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171 ## 24-bit color PCX file format |
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172 ## |
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173 ## @item ppm |
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174 ## Portable Pixel Map file format |
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175 ## |
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176 ## @item pdfwrite |
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177 ## Produces pdf output from eps |
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178 ## @end table |
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179 ## |
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180 ## For a complete list, type `system ("gs -h")' to see what formats |
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181 ## and devices are available. |
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182 ## |
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183 ## When Ghostscript output is sent to a printer the size is determined |
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184 ## by the figure's "papersize" property. When the output |
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185 ## is sent to a file the size is determined by the plot box defined by |
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186 ## the figure's "paperposition" property. |
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187 ## |
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188 ## @itemx -append |
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189 ## Appends the PS, or PDF output to a pre-existing file of the |
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190 ## same type. |
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191 ## |
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192 ## @itemx -r@var{NUM} |
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193 ## Resolution of bitmaps in pixels per inch. For both metafiles and |
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194 ## SVG the default is the screen resolution, for other it is 150 dpi. |
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195 ## To specify screen resolution, use "-r0". |
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196 ## |
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197 ## @item -tight |
| 11009 | 198 ## Forces a tight bounding box for eps-files. |
| 199 ## | |
| 200 ## @item -@var{preview} | |
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201 ## Adds a preview to eps-files. Supported formats are; |
| 11009 | 202 ## |
| 203 ## @table @code | |
| 204 ## @item -interchange | |
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205 ## Provides an interchange preview. |
| 11009 | 206 ## |
| 207 ## @item -metalfile | |
| 208 ## Provides a metafile preview. | |
| 209 ## | |
| 210 ## @item -pict | |
| 211 ## Provides pict preview. | |
| 212 ## | |
| 213 ## @item -tiff | |
| 214 ## Provides a tiff preview. | |
| 215 ## @end table | |
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216 ## |
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217 ## @item -S@var{xsize},@var{ysize} |
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218 ## Plot size in pixels for EMF, GIF, JPEG, PBM, PNG and SVG@. For |
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219 ## PS, EPS, PDF, and other vector formats the plot size is in points. |
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220 ## This option is equivalent to changing the size of the plot box |
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221 ## associated with "paperposition" property. Using the command form of |
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222 ## the print function, you must quote the @var{xsize},@var{ysize} |
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223 ## option. For example, by writing @w{@code{"-S640,480"}}. |
| 6965 | 224 ## |
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225 ## @item -F@var{fontname} |
| 5361 | 226 ## @itemx -F@var{fontname}:@var{size} |
| 227 ## @itemx -F:@var{size} | |
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228 ## Associates all text with the @var{fontname} and/or @var{fontsize}. |
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229 ## @var{fontname} is ignored for some devices; dxf, fig, hpgl, etc. |
| 5361 | 230 ## @end table |
| 231 ## | |
| 232 ## The filename and options can be given in any order. | |
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233 ## |
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234 ## Example: Print to a file, using the svg device. |
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235 ## |
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236 ## @example |
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237 ## @group |
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238 ## figure (1); |
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239 ## clf (); |
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240 ## surf (peaks); |
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241 ## print -dsvg figure1.svg |
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242 ## @end group |
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243 ## @end example |
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244 ## |
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245 ## Example: Print to an HP Deskjet 550C. |
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246 ## |
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247 ## @example |
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248 ## @group |
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249 ## figure (1); |
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250 ## clf (); |
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251 ## surf (peaks); |
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252 ## print -dcdj550 |
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253 ## @end group |
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254 ## @end example |
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255 ## |
| 11253 | 256 ## @seealso{figure, orient, saveas} |
| 5361 | 257 ## @end deftypefn |
| 258 | |
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259 function print (varargin) |
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260 |
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261 opts = __print_parse_opts__ (varargin{:}); |
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262 |
| 11009 | 263 opts.pstoedit_cmd = @pstoedit; |
| 264 opts.fig2dev_cmd = @fig2dev; | |
| 265 opts.latex_standalone = @latex_standalone; | |
| 266 opts.lpr_cmd = @lpr; | |
| 267 opts.epstool_cmd = @epstool; | |
| 268 | |
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269 if (! isfigure (opts.figure)) |
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270 error ("print: no figure to print"); |
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271 endif |
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272 |
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273 orig_figure = get (0, "currentfigure"); |
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274 figure (opts.figure); |
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275 |
| 11009 | 276 if (opts.append_to_file) |
| 277 [~, ~, ext] = fileparts (opts.ghostscript.output); | |
| 278 opts.ghostscript.prepend = strcat (tmpnam (), ext); | |
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279 copyfile (opts.ghostscript.output, opts.ghostscript.prepend); |
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280 endif |
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281 |
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282 unwind_protect |
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283 |
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284 ## Modify properties as specified by options |
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285 props = []; |
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286 |
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287 drawnow (); |
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288 |
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289 ## print() requires figure units to be "pixels" |
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290 props(1).h = opts.figure; |
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291 props(1).name = "units"; |
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292 props(1).value = {get(opts.figure, "units")}; |
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293 set (opts.figure, "units", "pixels"); |
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294 |
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295 ## graphics toolkit tranlates figure position to eps bbox in points |
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296 fpos = get (opts.figure, "position"); |
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297 props(2).h = opts.figure; |
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298 props(2).name = "position"; |
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299 props(2).value = {fpos}; |
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300 fpos(3:4) = opts.canvas_size; |
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301 set (opts.figure, "position", fpos); |
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302 |
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303 ## Set figure background to none. This is done both for |
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304 ## consistency with Matlab and to elliminate the visible |
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305 ## box along the figure's perimeter. |
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306 props(3).h = opts.figure; |
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307 props(3).name = "color"; |
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308 props(3).value{1} = get (props(3).h, props(3).name); |
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309 set (props(3).h, "color", "none"); |
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310 |
|
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311 if (opts.force_solid != 0) |
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312 h = findall (opts.figure, "-property", "linestyle"); |
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313 m = numel (props); |
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314 for n = 1:numel(h) |
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315 props(m+n).h = h(n); |
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316 props(m+n).name = "linestyle"; |
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317 props(m+n).value = {get(h(n), "linestyle")}; |
|
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318 endfor |
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319 if (opts.force_solid > 0) |
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320 linestyle = "-"; |
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321 else |
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322 linestyle = "--"; |
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323 endif |
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324 set (h, "linestyle", linestyle); |
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325 endif |
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326 |
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327 if (opts.use_color < 0 |
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328 && ! strcmp (get (opts.figure, "__graphics_toolkit__"), "gnuplot")) |
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329 color_props = {"color", "facecolor", "edgecolor", "colormap"}; |
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330 for c = 1:numel(color_props) |
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331 h = findall (opts.figure, "-property", color_props{c}); |
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332 hnone = findall (opts.figure, color_props{c}, "none"); |
|
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333 h = setdiff (h, hnone); |
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334 m = numel (props); |
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335 for n = 1:numel(h) |
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336 if (ishandle (h(n))) |
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337 ## Need to verify objects exist since callbacks may delete objects |
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338 ## as the colors for others are modified. |
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339 rgb = get (h(n), color_props{c}); |
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340 props(end+1).h = h(n); |
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341 props(end).name = color_props{c}; |
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342 props(end).value = {get(h(n), color_props{c})}; |
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343 if (isnumeric (rgb)) |
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344 ## convert RGB color to RGB gray scale |
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345 xfer = repmat ([0.30, 0.59, 0.11], size (rgb, 1), 1); |
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346 ggg = repmat (sum (xfer .* rgb, 2), 1, 3); |
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347 set (h(n), color_props{c}, ggg); |
|
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348 endif |
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349 endif |
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350 endfor |
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351 endfor |
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352 endif |
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353 |
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354 if (! isempty (opts.font) || ! isempty (opts.fontsize)) |
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355 h = findall (opts.figure, "-property", "fontname"); |
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356 m = numel (props); |
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357 for n = 1:numel(h) |
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358 if (ishandle (h(n))) |
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359 if (! isempty (opts.font)) |
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360 props(end+1).h = h(n); |
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361 props(end).name = "fontname"; |
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362 props(end).value = {get(h(n), "fontname")}; |
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363 endif |
|
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364 endif |
|
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365 if (ishandle (h(n))) |
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366 if (! isempty (opts.fontsize)) |
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367 props(end+1).h = h(n); |
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368 props(end).name = "fontsize"; |
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369 props(end).value = {get(h(n), "fontsize")}; |
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370 endif |
|
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371 endif |
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|
372 endfor |
|
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373 if (! isempty (opts.font)) |
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374 set (h(ishandle(h)), "fontname", opts.font); |
|
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375 endif |
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376 if (! isempty (opts.fontsize)) |
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377 if (ischar (opts.fontsize)) |
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378 fontsize = str2double (opts.fontsize); |
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379 else |
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|
380 fontsize = opts.fontsize; |
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|
381 endif |
|
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382 if (! isempty (opts.scalefontsize) && ! opt.scalefontsize != 1) |
|
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|
383 ## This is done to work around the bbox being whole numbers. |
|
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|
384 fontsize = fontsize * opts.scalefontsize; |
|
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|
385 endif |
|
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|
386 set (h(ishandle(h)), "fontsize", fontsize); |
|
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387 endif |
|
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388 endif |
|
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|
389 |
|
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|
390 ## call the graphcis toolkit print script |
|
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|
391 switch (get (opts.figure, "__graphics_toolkit__")) |
| 11009 | 392 case "gnuplot" |
| 393 opts = __gnuplot_print__ (opts); | |
| 394 otherwise | |
| 395 opts = __fltk_print__ (opts); | |
| 396 endswitch | |
|
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|
397 |
|
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|
398 unwind_protect_cleanup |
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|
399 ## restore modified properties |
|
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|
400 if (isstruct (props)) |
|
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changeset
|
401 for n = numel(props):-1:1 |
|
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|
402 if (ishandle (props(n).h)) |
|
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|
403 set (props(n).h, props(n).name, props(n).value{1}); |
|
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|
404 endif |
|
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|
405 endfor |
|
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|
406 endif |
|
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|
407 |
|
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|
408 ## Unlink temporary files |
|
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|
409 for n = 1:numel(opts.unlink) |
|
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|
410 [status, output] = unlink (opts.unlink{n}); |
|
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|
411 if (status != 0) |
|
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|
412 warning ("print.m: %s, '%s'", output, opts.unlink{n}); |
|
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|
413 endif |
|
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|
414 endfor |
|
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|
415 end_unwind_protect |
|
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|
416 |
|
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417 if (isfigure (orig_figure)) |
|
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418 figure (orig_figure); |
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419 endif |
| 5363 | 420 |
| 5361 | 421 endfunction |
| 11009 | 422 |
| 423 function cmd = epstool (opts, filein, fileout) | |
| 424 ## As epstool does not work with pipes, a subshell is used to | |
| 425 ## permit piping. Since this solution does not work with the DOS | |
| 426 ## command shell, the -tight and -preview options are disabled if | |
| 427 ## output must be piped. | |
| 428 | |
| 429 ## DOS Shell: | |
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430 ## gs.exe [...] -sOutputFile=<filein> - & epstool -bbox -preview-tiff <filein> <fileout> & del <filein> |
| 11009 | 431 ## Unix Shell; |
| 432 ## cat > <filein> ; epstool -bbox -preview-tiff <filein> <fileout> ; rm <filein> | |
| 433 | |
| 434 dos_shell = (ispc () && ! isunix ()); | |
| 435 | |
| 436 cleanup = ""; | |
| 437 if (nargin < 3) | |
| 438 fileout = opts.name; | |
| 439 elseif (isempty (fileout)) | |
| 440 fileout = "-"; | |
| 441 endif | |
| 442 | |
| 443 if (nargin < 2 || strcmp (filein, "-") || isempty (filein)) | |
| 444 pipein = true; | |
| 445 filein = strcat (tmpnam (), ".eps"); | |
| 446 if (dos_shell) | |
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447 cleanup = sprintf ("& del %s ", strrep (filein, '/', '\')); |
| 11009 | 448 else |
| 449 cleanup = sprintf ("; rm %s ", filein); | |
| 450 endif | |
| 451 else | |
| 452 pipein = false; | |
| 453 filein = strcat ("'", strtrim (filein), "'"); | |
| 454 endif | |
| 455 if (strcmp (fileout, "-")) | |
| 456 pipeout = true; | |
| 457 fileout = strcat (tmpnam (), ".eps"); | |
| 458 if (dos_shell) | |
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459 cleanup = horzcat (cleanup, sprintf ("& del %s ", strrep (fileout, '/', '\'))); |
| 11009 | 460 else |
| 461 cleanup = horzcat (cleanup, sprintf ("; rm %s ", fileout)); | |
| 462 endif | |
| 463 else | |
| 464 pipeout = false; | |
| 465 fileout = strcat ("'", strtrim (fileout), "'"); | |
| 466 endif | |
| 467 | |
| 468 if (! isempty (opts.preview) && opts.tight_flag) | |
| 469 warning ("print:previewandtight", | |
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470 "print.m: eps preview may not be combined with -tight"); |
| 11009 | 471 endif |
| 472 if (! isempty (opts.preview) || opts.tight_flag) | |
| 473 if (! isempty (opts.epstool_binary)) | |
| 474 if (opts.tight_flag) | |
| 475 cmd = "--copy --bbox"; | |
| 476 elseif (! isempty (opts.preview)) | |
| 477 switch opts.preview | |
| 478 case "tiff" | |
| 479 cmd = sprintf ("--add-%s-preview --device tiffg3", opts.preview); | |
| 480 case {"tiff6u", "tiff6p", "metafile"} | |
| 481 cmd = sprintf ("--add-%s-preview --device bmpgray", opts.preview); | |
| 482 case {"tiff4", "interchange"} | |
| 483 cmd = sprintf ("--add-%s-preview", opts.preview); | |
| 484 case "pict" | |
| 485 cmd = sprintf ("--add-%s-preview --mac-single", opts.preview); | |
| 486 otherwise | |
| 487 error ("print:invalidpreview", | |
| 488 "print.m: epstool cannot include preview for format '%s'", | |
| 489 opts.preview); | |
| 490 endswitch | |
| 491 if (! isempty (opts.ghostscript.resolution)) | |
| 492 cmd = sprintf ("%s --dpi %d", cmd, opts.ghostscript.resolution); | |
| 493 endif | |
| 494 else | |
| 495 cmd = ""; | |
| 496 endif | |
| 497 if (! isempty (cmd)) | |
| 498 cmd = sprintf ("%s --quiet %s %s %s ", opts.epstool_binary, | |
| 499 cmd, filein, fileout); | |
| 500 endif | |
| 501 if (pipein) | |
| 502 if (dos_shell) | |
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503 filein(filein=="'") = "\""; |
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504 gs_cmd = __ghostscript__ ("binary", opts.ghostscript.binary, |
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505 "device", "epswrite", |
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506 "source", "-", |
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507 "output", filein); |
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508 cmd = sprintf ("%s %s & %s", gs_cmd, filein, cmd); |
| 11009 | 509 else |
| 510 cmd = sprintf ("cat > %s ; %s", filein, cmd); | |
| 511 endif | |
| 512 endif | |
| 513 if (pipeout) | |
| 514 if (dos_shell) | |
| 515 cmd = sprintf ("%s & type %s", cmd, fileout); | |
| 516 else | |
| 517 cmd = sprintf ("%s ; cat %s", cmd, fileout); | |
| 518 endif | |
| 519 endif | |
| 520 if (! isempty (cleanup)) | |
| 521 if (pipeout && dos_shell) | |
| 522 error ("print:epstoolpipe", | |
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523 "print.m: cannot pipe output of 'epstool' for DOS shell"); |
| 11009 | 524 elseif (pipeout) |
| 525 cmd = sprintf ("( %s %s )", cmd, cleanup); | |
| 526 else | |
| 527 cmd = sprintf ("%s %s", cmd, cleanup); | |
| 528 endif | |
| 529 endif | |
| 530 elseif (isempty (opts.epstool_binary)) | |
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531 error ("print:noepstool", "print.m: 'epstool' not found in PATH"); |
| 11009 | 532 endif |
| 533 else | |
| 534 if (pipein && pipeout) | |
| 535 if (dos_shell) | |
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536 cmd = __ghostscript__ ("binary", opts.ghostscript.binary, |
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537 "device", "epswrite", |
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538 "source", "-", |
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539 "output", "-"); |
| 11009 | 540 else |
| 541 cmd = " cat "; | |
| 542 endif | |
| 543 elseif (pipein && ! pipeout) | |
| 544 if (dos_shell) | |
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545 ## ghostscript expects double, not single, quotes |
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546 fileout(fileout=="'") = "\""; |
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547 cmd = __ghostscript__ ("binary", opts.ghostscript.binary, |
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548 "device", "epswrite", |
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549 "source", "-", |
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550 "output", fileout); |
| 11009 | 551 else |
| 552 cmd = sprintf (" cat > %s ", fileout); | |
| 553 endif | |
| 554 elseif (! pipein && pipeout) | |
| 555 if (dos_shell) | |
| 556 cmd = sprintf (" type %s ", filein); | |
| 557 else | |
| 558 cmd = sprintf (" cat %s ", filein); | |
| 559 endif | |
| 560 else | |
| 561 if (dos_shell) | |
| 562 cmd = sprintf (" copy %s %s ", filein, fileout); | |
| 563 else | |
| 564 cmd = sprintf (" cp %s %s ", filein, fileout); | |
| 565 endif | |
| 566 endif | |
| 567 endif | |
| 568 if (opts.debug) | |
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569 fprintf ("epstool command: '%s'\n", cmd); |
| 11009 | 570 endif |
| 571 endfunction | |
| 572 | |
| 573 function cmd = fig2dev (opts, devopt) | |
| 574 if (nargin < 2) | |
| 575 devopt = opts.devopt; | |
| 576 endif | |
| 577 dos_shell = (ispc () && ! isunix ()); | |
| 578 if (! isempty (opts.fig2dev_binary)) | |
| 579 if (dos_shell) | |
| 580 ## FIXME - is this the right thing to do for DOS? | |
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581 cmd = sprintf ("%s -L %s 2> NUL", opts.fig2dev_binary, devopt); |
| 11009 | 582 else |
| 583 cmd = sprintf ("%s -L %s 2> /dev/null", opts.fig2dev_binary, devopt); | |
| 584 endif | |
| 585 elseif (isempty (opts.fig2dev_binary)) | |
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586 error ("print:nofig2dev", "print.m: 'fig2dev' not found in PATH"); |
| 11009 | 587 endif |
| 588 if (opts.debug) | |
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589 fprintf ("fig2dev command: '%s'\n", cmd); |
| 11009 | 590 endif |
| 591 endfunction | |
| 592 | |
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593 function latex_standalone (opts) |
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594 n = find (opts.name == ".", 1, "last"); |
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595 if (! isempty (n)) |
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596 opts.name = opts.name(1:n-1); |
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597 endif |
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598 latexfile = strcat (opts.name, ".tex"); |
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599 switch opts.devopt |
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600 case {"pdflatexstandalone"} |
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601 packages = "\\usepackage{graphicx,color}"; |
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602 graphicsfile = strcat (opts.name, "-inc.pdf"); |
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603 case {"pslatexstandalone"} |
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604 packages = "\\usepackage{epsfig,color}"; |
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605 graphicsfile = strcat (opts.name, "-inc.ps"); |
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606 otherwise |
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607 packages = "\\usepackage{epsfig,color}"; |
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608 graphicsfile = strcat (opts.name, "-inc.eps"); |
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609 endswitch |
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610 papersize = sprintf ("\\usepackage[papersize={%.2fbp,%.2fbp},text={%.2fbp,%.2fbp}]{geometry}", |
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611 opts.canvas_size, opts.canvas_size); |
| 11009 | 612 prepend = {"\\documentclass{minimal}"; |
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613 packages; |
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614 papersize; |
| 11009 | 615 "\\begin{document}"; |
| 616 "\\centering"}; | |
| 617 postpend = {"\\end{document}"}; | |
| 618 fid = fopen (latexfile, "r"); | |
| 619 if (fid >= 0) | |
| 620 latex = fscanf (fid, "%c", Inf); | |
| 621 status = fclose (fid); | |
| 622 if (status != 0) | |
| 623 error ("print:errorclosingfile", | |
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624 "print.m: error closing file '%s'", latexfile); |
| 11009 | 625 endif |
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626 ## TODO - should this be fixed in GL2PS? |
|
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627 latex = strrep (latex, "\\includegraphics{}", |
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628 sprintf ("\\includegraphics{%s}", graphicsfile)); |
| 11009 | 629 else |
| 630 error ("print:erroropeningfile", | |
|
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631 "print.m: error opening file '%s'", latexfile); |
| 11009 | 632 endif |
| 633 fid = fopen (latexfile, "w"); | |
| 634 if (fid >= 0) | |
| 635 fprintf (fid, "%s\n", prepend{:}); | |
| 636 fprintf (fid, "%s", latex); | |
| 637 fprintf (fid, "%s\n", postpend{:}); | |
| 638 status = fclose (fid); | |
| 639 if (status != 0) | |
| 640 error ("print:errorclosingfile", | |
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641 "print.m: error closing file '%s'", latexfile); |
| 11009 | 642 endif |
| 643 else | |
| 644 error ("print:erroropeningfile", | |
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645 "print.m: error opening file '%s'", latexfile); |
| 11009 | 646 endif |
| 647 endfunction | |
| 648 | |
| 649 function cmd = lpr (opts) | |
| 650 if (nargin < 2) | |
| 651 devopt = opts.devopt; | |
| 652 endif | |
| 653 if (! isempty (opts.lpr_binary)) | |
| 654 cmd = opts.lpr_binary; | |
| 655 if (! isempty (opts.lpr_options)) | |
| 656 cmd = sprintf ("%s %s", cmd, opts.lpr_options); | |
|
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657 endif |
| 11009 | 658 if (! isempty (opts.printer)) |
| 659 cmd = sprintf ("%s -P %s", cmd, opts.printer); | |
|
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660 endif |
| 11009 | 661 elseif (isempty (opts.lpr_binary)) |
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662 error ("print:nolpr", "print.m: 'lpr' not found in PATH"); |
| 11009 | 663 endif |
| 664 if (opts.debug) | |
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665 fprintf ("lpr command: '%s'\n", cmd); |
| 11009 | 666 endif |
| 667 endfunction | |
| 668 | |
| 669 function cmd = pstoedit (opts, devopt) | |
| 670 if (nargin < 2) | |
| 671 devopt = opts.devopt; | |
| 672 endif | |
| 673 dos_shell = (ispc () && ! isunix ()); | |
| 674 if (! isempty (opts.pstoedit_binary)) | |
| 675 if (dos_shell) | |
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676 cmd = sprintf ("%s -f %s 2> NUL", opts.pstoedit_binary, devopt); |
| 11009 | 677 else |
| 678 ## FIXME - is this the right thing to do for DOS? | |
| 679 cmd = sprintf ("%s -f %s 2> /dev/null", opts.pstoedit_binary, devopt); | |
| 680 endif | |
| 681 elseif (isempty (opts.pstoedit_binary)) | |
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682 error ("print:nopstoedit", "print.m: 'pstoedit' not found in PATH"); |
| 11009 | 683 endif |
| 684 if (opts.debug) | |
|
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685 fprintf ("pstoedit command: '%s'\n", cmd); |
| 11009 | 686 endif |
| 687 endfunction | |
| 688 | |
| 689 |