Mercurial > hg > octave-lyh
annotate scripts/plot/print.m @ 14620:cd375519eab0
doc: Periodic grammar check of documentation
* get_unsatisfied_deps.m, print.m, shrinkfaces.m, polyfit.m, splinefit.m,
chol.cc, rand.cc, sparse.cc: Improve docstrings.
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Thu, 10 May 2012 22:08:18 -0700 |
| parents | 05635e4c605a |
| children | 0d6dae0f6bc2 |
| 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. Both output formatted for |
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25 ## printing (PDF and PostScript), and many bitmapped and vector |
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26 ## image formats are supported. |
| 5361 | 27 ## |
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28 ## @var{h} specifies the figure handle. If no handle is specified |
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29 ## the handle for the current figure is used. |
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30 ## |
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31 ## @var{filename} defines the name of the output file. If the |
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32 ## file name has no suffix, one is inferred from the specified |
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33 ## device and appended to the file name. If no filename is |
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34 ## specified, the output is sent to the printer. |
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35 ## |
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36 ## For output to a printer, to a PostScript file, or a PDF file, |
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37 ## the paper size is specified by the figure's @code{papersize} |
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38 ## property. The location and size of the image on the page are |
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39 ## specified by the figure's @code{paperposition} property. The |
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40 ## orientation of the page is specified by the figure's |
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41 ## @code{paperorientation} property. |
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42 ## |
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43 ## The width and height of images are specified by the figure's |
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44 ## @code{paperpositon(3:4)} property values. |
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45 ## |
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46 ## The @code{print} command supports several @var{options}: |
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47 ## |
| 5361 | 48 ## @table @code |
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49 ## @item -f@var{h} |
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50 ## Specify the handle, @var{h}, of the figure to be printed. The |
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51 ## default is the current figure. |
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52 ## |
| 5361 | 53 ## @item -P@var{printer} |
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54 ## Set the @var{printer} name to which the graph is sent if no |
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55 ## @var{filename} is specified. |
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56 ## |
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57 ## @item -G@var{ghostscript_command} |
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58 ## Specify the command for calling Ghostscript. For Unix and Windows, |
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59 ## the defaults are 'gs' and 'gswin32c', respectively. |
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60 ## |
| 5361 | 61 ## @item -color |
| 62 ## @itemx -mono | |
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63 ## Monochrome or color output. |
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64 ## |
| 5361 | 65 ## @item -solid |
| 66 ## @itemx -dashed | |
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67 ## Forces all lines to be solid or dashed, respectively. |
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68 ## |
| 5361 | 69 ## @item -portrait |
| 70 ## @itemx -landscape | |
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71 ## Specify the orientation of the plot for printed output. For |
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72 ## non-printed output the aspect ratio of the output corresponds to |
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73 ## the plot area defined by the "paperposition" property in the |
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74 ## orientation specified. This options is equivalent to changing |
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75 ## the figure's "paperorientation" property. |
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76 ## |
| 5361 | 77 ## @item -d@var{device} |
| 78 ## Output device, where @var{device} is one of: | |
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79 ## |
| 5361 | 80 ## @table @code |
| 81 ## @item ps | |
| 82 ## @itemx ps2 | |
| 83 ## @itemx psc | |
| 84 ## @itemx psc2 | |
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85 ## Postscript (level 1 and 2, mono and color). The FLTK graphics |
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86 ## toolkit generates Postscript level 3.0. |
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87 ## |
| 5361 | 88 ## @item eps |
| 89 ## @itemx eps2 | |
| 90 ## @itemx epsc | |
| 91 ## @itemx epsc2 | |
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92 ## Encapsulated postscript (level 1 and 2, mono and color). The FLTK |
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93 ## graphic toolkit generates Postscript level 3.0. |
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94 ## |
| 6739 | 95 ## @item tex |
| 96 ## @itemx epslatex | |
| 97 ## @itemx epslatexstandalone | |
| 98 ## @itemx pstex | |
| 99 ## @itemx pslatex | |
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100 ## @itemx pdflatex |
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101 ## Generate a @LaTeX{} (or @TeX{}) file for labels, and eps/ps/pdf |
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102 ## for graphics. The file produced by @code{epslatexstandalone} can be |
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103 ## processed directly by @LaTeX{}. The other formats are intended to |
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104 ## be included in a @LaTeX{} (or @TeX{}) document. The @code{tex} device |
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105 ## is the same as the @code{epslatex} device. The @code{pdflatex} device |
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106 ## is only available for the FLTK graphics toolkit. |
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107 ## |
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108 ## @item tikz |
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109 ## Generate a @LaTeX{} file using PGF/TikZ@. For the FLTK the result is |
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110 ## PGF. |
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111 ## |
| 5361 | 112 ## @item ill |
| 113 ## @itemx aifm | |
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114 ## Adobe Illustrator (Obsolete for Gnuplot versions > 4.2) |
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115 ## |
| 5361 | 116 ## @item cdr |
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117 ## @itemx @nospell{corel} |
| 5361 | 118 ## CorelDraw |
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119 ## |
| 6965 | 120 ## @item dxf |
| 121 ## AutoCAD | |
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122 ## |
| 6965 | 123 ## @item emf |
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124 ## @itemx meta |
| 6965 | 125 ## Microsoft Enhanced Metafile |
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126 ## |
| 6965 | 127 ## @item fig |
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128 ## XFig. For the Gnuplot graphics toolkit, the additional options |
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129 ## @option{-textspecial} or @option{-textnormal} can be used to control |
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130 ## whether the special flag should be set for the text in |
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131 ## the figure (default is @option{-textnormal}). |
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132 ## |
| 5361 | 133 ## @item hpgl |
| 134 ## HP plotter language | |
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135 ## |
| 5361 | 136 ## @item mf |
| 137 ## Metafont | |
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138 ## |
| 5361 | 139 ## @item png |
| 140 ## Portable network graphics | |
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141 ## |
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142 ## @item jpg |
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143 ## @itemx jpeg |
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144 ## JPEG image |
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145 ## |
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146 ## @item gif |
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147 ## GIF image (only available for the Gnuplot graphics toolkit) |
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148 ## |
| 5361 | 149 ## @item pbm |
| 150 ## PBMplus | |
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151 ## |
| 6965 | 152 ## @item svg |
| 153 ## Scalable vector graphics | |
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154 ## |
| 7396 | 155 ## @item pdf |
| 156 ## Portable document format | |
| 5361 | 157 ## @end table |
| 158 ## | |
| 159 ## If the device is omitted, it is inferred from the file extension, | |
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160 ## or if there is no filename it is sent to the printer as postscript. |
| 5361 | 161 ## |
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162 ## @item -d@var{ghostscript_device} |
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163 ## Additional devices are supported by Ghostscript. |
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164 ## Some examples are; |
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165 ## |
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166 ## @table @code |
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167 ## @item ljet2p |
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168 ## HP LaserJet IIP |
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169 ## |
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170 ## @item ljet3 |
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171 ## HP LaserJet III |
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172 ## |
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173 ## @item deskjet |
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174 ## HP DeskJet and DeskJet Plus |
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175 ## |
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176 ## @item cdj550 |
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177 ## HP DeskJet 550C |
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178 ## |
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179 ## @item paintjet |
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180 ## HP PointJet |
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181 ## |
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182 ## @item pcx24b |
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183 ## 24-bit color PCX file format |
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184 ## |
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185 ## @item ppm |
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186 ## Portable Pixel Map file format |
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187 ## |
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188 ## @item pdfwrite |
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189 ## Produces pdf output from eps |
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190 ## @end table |
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191 ## |
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192 ## For a complete list, type `system ("gs -h")' to see what formats |
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193 ## and devices are available. |
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194 ## |
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195 ## When Ghostscript output is sent to a printer the size is determined |
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196 ## by the figure's "papersize" property. When the output |
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197 ## is sent to a file the size is determined by the plot box defined by |
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198 ## the figure's "paperposition" property. |
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199 ## |
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200 ## @itemx -append |
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201 ## Appends the PS, or PDF output to a pre-existing file of the |
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202 ## same type. |
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203 ## |
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204 ## @itemx -r@var{NUM} |
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205 ## Resolution of bitmaps in pixels per inch. For both metafiles and |
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206 ## SVG the default is the screen resolution, for other it is 150 dpi. |
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207 ## To specify screen resolution, use "-r0". |
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208 ## |
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209 ## @item -tight |
| 11009 | 210 ## Forces a tight bounding box for eps-files. |
| 211 ## | |
| 212 ## @item -@var{preview} | |
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213 ## Adds a preview to eps-files. Supported formats are; |
| 11009 | 214 ## |
| 215 ## @table @code | |
| 216 ## @item -interchange | |
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217 ## Provides an interchange preview. |
| 11009 | 218 ## |
| 219 ## @item -metalfile | |
| 220 ## Provides a metafile preview. | |
| 221 ## | |
| 222 ## @item -pict | |
| 223 ## Provides pict preview. | |
| 224 ## | |
| 225 ## @item -tiff | |
| 226 ## Provides a tiff preview. | |
| 227 ## @end table | |
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228 ## |
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229 ## @item -S@var{xsize},@var{ysize} |
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230 ## Plot size in pixels for EMF, GIF, JPEG, PBM, PNG and SVG@. For |
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231 ## PS, EPS, PDF, and other vector formats the plot size is in points. |
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232 ## This option is equivalent to changing the size of the plot box |
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233 ## associated with "paperposition" property. Using the command form of |
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234 ## the print function, you must quote the @var{xsize},@var{ysize} |
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235 ## option. For example, by writing @w{@code{"-S640,480"}}. |
| 6965 | 236 ## |
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237 ## @item -F@var{fontname} |
| 5361 | 238 ## @itemx -F@var{fontname}:@var{size} |
| 239 ## @itemx -F:@var{size} | |
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240 ## Associates all text with the @var{fontname} and/or @var{fontsize}. |
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241 ## @var{fontname} is ignored for some devices; dxf, fig, hpgl, etc. |
| 5361 | 242 ## @end table |
| 243 ## | |
| 244 ## The filename and options can be given in any order. | |
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245 ## |
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246 ## Example: Print to a file, using the svg device. |
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247 ## |
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248 ## @example |
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249 ## @group |
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250 ## figure (1); |
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251 ## clf (); |
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252 ## surf (peaks); |
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253 ## print -dsvg figure1.svg |
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254 ## @end group |
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255 ## @end example |
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256 ## |
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257 ## Example: Print to an HP Deskjet 550C. |
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258 ## |
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259 ## @example |
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260 ## @group |
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261 ## figure (1); |
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262 ## clf (); |
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263 ## surf (peaks); |
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264 ## print -dcdj550 |
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265 ## @end group |
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266 ## @end example |
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267 ## |
| 11253 | 268 ## @seealso{figure, orient, saveas} |
| 5361 | 269 ## @end deftypefn |
| 270 | |
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271 function print (varargin) |
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272 |
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273 opts = __print_parse_opts__ (varargin{:}); |
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274 |
| 11009 | 275 opts.pstoedit_cmd = @pstoedit; |
| 276 opts.fig2dev_cmd = @fig2dev; | |
| 277 opts.latex_standalone = @latex_standalone; | |
| 278 opts.lpr_cmd = @lpr; | |
| 279 opts.epstool_cmd = @epstool; | |
| 280 | |
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281 if (! isfigure (opts.figure)) |
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282 error ("print: no figure to print"); |
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283 endif |
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284 |
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285 orig_figure = get (0, "currentfigure"); |
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286 figure (opts.figure); |
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287 |
| 11009 | 288 if (opts.append_to_file) |
| 289 [~, ~, ext] = fileparts (opts.ghostscript.output); | |
| 290 opts.ghostscript.prepend = strcat (tmpnam (), ext); | |
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291 copyfile (opts.ghostscript.output, opts.ghostscript.prepend); |
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292 endif |
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293 |
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294 unwind_protect |
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295 |
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296 ## Modify properties as specified by options |
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297 props = []; |
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298 |
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299 drawnow (); |
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300 |
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301 ## print() requires figure units to be "pixels" |
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302 props(1).h = opts.figure; |
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303 props(1).name = "units"; |
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304 props(1).value = {get(opts.figure, "units")}; |
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305 set (opts.figure, "units", "pixels"); |
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306 |
|
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307 ## graphics toolkit tranlates figure position to eps bbox in points |
|
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308 fpos = get (opts.figure, "position"); |
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309 props(2).h = opts.figure; |
|
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310 props(2).name = "position"; |
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311 props(2).value = {fpos}; |
|
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312 fpos(3:4) = opts.canvas_size; |
|
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313 set (opts.figure, "position", fpos); |
|
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314 |
|
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315 ## Set figure background to none. This is done both for |
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316 ## consistency with Matlab and to elliminate the visible |
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317 ## box along the figure's perimeter. |
|
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318 props(3).h = opts.figure; |
|
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319 props(3).name = "color"; |
|
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320 props(3).value{1} = get (props(3).h, props(3).name); |
|
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|
321 set (props(3).h, "color", "none"); |
|
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322 |
|
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323 if (opts.force_solid != 0) |
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324 h = findall (opts.figure, "-property", "linestyle"); |
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325 m = numel (props); |
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326 for n = 1:numel(h) |
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327 props(m+n).h = h(n); |
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328 props(m+n).name = "linestyle"; |
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329 props(m+n).value = {get(h(n), "linestyle")}; |
|
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330 endfor |
|
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331 if (opts.force_solid > 0) |
|
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332 linestyle = "-"; |
|
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333 else |
|
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334 linestyle = "--"; |
|
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335 endif |
|
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336 set (h, "linestyle", linestyle); |
|
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337 endif |
|
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338 |
|
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339 if (opts.use_color < 0 |
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340 && ! strcmp (get (opts.figure, "__graphics_toolkit__"), "gnuplot")) |
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341 color_props = {"color", "facecolor", "edgecolor", "colormap"}; |
|
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342 for c = 1:numel(color_props) |
|
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343 h = findall (opts.figure, "-property", color_props{c}); |
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344 hnone = findall (opts.figure, color_props{c}, "none"); |
|
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345 h = setdiff (h, hnone); |
|
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346 m = numel (props); |
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347 for n = 1:numel(h) |
|
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348 if (ishandle (h(n))) |
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349 ## Need to verify objects exist since callbacks may delete objects |
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350 ## as the colors for others are modified. |
|
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351 rgb = get (h(n), color_props{c}); |
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352 props(end+1).h = h(n); |
|
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353 props(end).name = color_props{c}; |
|
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354 props(end).value = {get(h(n), color_props{c})}; |
|
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355 if (isnumeric (rgb)) |
|
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356 ## convert RGB color to RGB gray scale |
|
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357 xfer = repmat ([0.30, 0.59, 0.11], size (rgb, 1), 1); |
|
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358 ggg = repmat (sum (xfer .* rgb, 2), 1, 3); |
|
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|
359 set (h(n), color_props{c}, ggg); |
|
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360 endif |
|
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361 endif |
|
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362 endfor |
|
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363 endfor |
|
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364 endif |
|
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|
365 |
|
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|
366 if (! isempty (opts.font) || ! isempty (opts.fontsize)) |
|
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|
367 h = findall (opts.figure, "-property", "fontname"); |
|
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|
368 m = numel (props); |
|
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|
369 for n = 1:numel(h) |
|
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|
370 if (ishandle (h(n))) |
|
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|
371 if (! isempty (opts.font)) |
|
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|
372 props(end+1).h = h(n); |
|
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|
373 props(end).name = "fontname"; |
|
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changeset
|
374 props(end).value = {get(h(n), "fontname")}; |
|
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|
375 endif |
|
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|
376 endif |
|
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|
377 if (ishandle (h(n))) |
|
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|
378 if (! isempty (opts.fontsize)) |
|
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|
379 props(end+1).h = h(n); |
|
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changeset
|
380 props(end).name = "fontsize"; |
|
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|
381 props(end).value = {get(h(n), "fontsize")}; |
|
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|
382 endif |
|
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|
383 endif |
|
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|
384 endfor |
|
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|
385 if (! isempty (opts.font)) |
|
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|
386 set (h(ishandle(h)), "fontname", opts.font); |
|
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|
387 endif |
|
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|
388 if (! isempty (opts.fontsize)) |
|
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|
389 if (ischar (opts.fontsize)) |
|
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|
390 fontsize = str2double (opts.fontsize); |
|
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|
391 else |
|
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|
392 fontsize = opts.fontsize; |
|
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|
393 endif |
|
14206
df695e37d404
Make sure "print '-SX,Y' ..." doesn't round down a pixel. Bug # 35307.
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changeset
|
394 if (! isempty (opts.scalefontsize) && ! opt.scalefontsize != 1) |
|
df695e37d404
Make sure "print '-SX,Y' ..." doesn't round down a pixel. Bug # 35307.
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changeset
|
395 ## This is done to work around the bbox being whole numbers. |
|
df695e37d404
Make sure "print '-SX,Y' ..." doesn't round down a pixel. Bug # 35307.
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changeset
|
396 fontsize = fontsize * opts.scalefontsize; |
|
df695e37d404
Make sure "print '-SX,Y' ..." doesn't round down a pixel. Bug # 35307.
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changeset
|
397 endif |
|
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changeset
|
398 set (h(ishandle(h)), "fontsize", fontsize); |
|
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|
399 endif |
|
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|
400 endif |
|
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changeset
|
401 |
|
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|
402 ## call the graphcis toolkit print script |
|
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changeset
|
403 switch (get (opts.figure, "__graphics_toolkit__")) |
| 11009 | 404 case "gnuplot" |
| 405 opts = __gnuplot_print__ (opts); | |
| 406 otherwise | |
| 407 opts = __fltk_print__ (opts); | |
| 408 endswitch | |
|
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|
409 |
|
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|
410 unwind_protect_cleanup |
|
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|
411 ## restore modified properties |
|
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changeset
|
412 if (isstruct (props)) |
|
14356
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changeset
|
413 for n = numel(props):-1:1 |
|
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|
414 if (ishandle (props(n).h)) |
|
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changeset
|
415 set (props(n).h, props(n).name, props(n).value{1}); |
|
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|
416 endif |
|
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|
417 endfor |
|
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|
418 endif |
|
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419 |
|
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420 ## Unlink temporary files |
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421 for n = 1:numel(opts.unlink) |
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422 [status, output] = unlink (opts.unlink{n}); |
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423 if (status != 0) |
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424 warning ("print.m: %s, '%s'", output, opts.unlink{n}); |
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425 endif |
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426 endfor |
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427 end_unwind_protect |
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428 |
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429 if (isfigure (orig_figure)) |
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430 figure (orig_figure); |
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431 endif |
| 5363 | 432 |
| 5361 | 433 endfunction |
| 11009 | 434 |
| 435 function cmd = epstool (opts, filein, fileout) | |
| 436 ## As epstool does not work with pipes, a subshell is used to | |
| 437 ## permit piping. Since this solution does not work with the DOS | |
| 438 ## command shell, the -tight and -preview options are disabled if | |
| 439 ## output must be piped. | |
| 440 | |
| 441 ## DOS Shell: | |
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442 ## gs.exe [...] -sOutputFile=<filein> - & epstool -bbox -preview-tiff <filein> <fileout> & del <filein> |
| 11009 | 443 ## Unix Shell; |
| 444 ## cat > <filein> ; epstool -bbox -preview-tiff <filein> <fileout> ; rm <filein> | |
| 445 | |
| 446 dos_shell = (ispc () && ! isunix ()); | |
| 447 | |
| 448 cleanup = ""; | |
| 449 if (nargin < 3) | |
| 450 fileout = opts.name; | |
| 451 elseif (isempty (fileout)) | |
| 452 fileout = "-"; | |
| 453 endif | |
| 454 | |
| 455 if (nargin < 2 || strcmp (filein, "-") || isempty (filein)) | |
| 456 pipein = true; | |
| 457 filein = strcat (tmpnam (), ".eps"); | |
| 458 if (dos_shell) | |
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459 cleanup = sprintf ("& del %s ", strrep (filein, '/', '\')); |
| 11009 | 460 else |
| 461 cleanup = sprintf ("; rm %s ", filein); | |
| 462 endif | |
| 463 else | |
| 464 pipein = false; | |
| 465 filein = strcat ("'", strtrim (filein), "'"); | |
| 466 endif | |
| 467 if (strcmp (fileout, "-")) | |
| 468 pipeout = true; | |
| 469 fileout = strcat (tmpnam (), ".eps"); | |
| 470 if (dos_shell) | |
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471 cleanup = horzcat (cleanup, sprintf ("& del %s ", strrep (fileout, '/', '\'))); |
| 11009 | 472 else |
| 473 cleanup = horzcat (cleanup, sprintf ("; rm %s ", fileout)); | |
| 474 endif | |
| 475 else | |
| 476 pipeout = false; | |
| 477 fileout = strcat ("'", strtrim (fileout), "'"); | |
| 478 endif | |
| 479 | |
| 480 if (! isempty (opts.preview) && opts.tight_flag) | |
| 481 warning ("print:previewandtight", | |
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482 "print.m: eps preview may not be combined with -tight"); |
| 11009 | 483 endif |
| 484 if (! isempty (opts.preview) || opts.tight_flag) | |
| 485 if (! isempty (opts.epstool_binary)) | |
| 486 if (opts.tight_flag) | |
| 487 cmd = "--copy --bbox"; | |
| 488 elseif (! isempty (opts.preview)) | |
| 489 switch opts.preview | |
| 490 case "tiff" | |
| 491 cmd = sprintf ("--add-%s-preview --device tiffg3", opts.preview); | |
| 492 case {"tiff6u", "tiff6p", "metafile"} | |
| 493 cmd = sprintf ("--add-%s-preview --device bmpgray", opts.preview); | |
| 494 case {"tiff4", "interchange"} | |
| 495 cmd = sprintf ("--add-%s-preview", opts.preview); | |
| 496 case "pict" | |
| 497 cmd = sprintf ("--add-%s-preview --mac-single", opts.preview); | |
| 498 otherwise | |
| 499 error ("print:invalidpreview", | |
| 500 "print.m: epstool cannot include preview for format '%s'", | |
| 501 opts.preview); | |
| 502 endswitch | |
| 503 if (! isempty (opts.ghostscript.resolution)) | |
| 504 cmd = sprintf ("%s --dpi %d", cmd, opts.ghostscript.resolution); | |
| 505 endif | |
| 506 else | |
| 507 cmd = ""; | |
| 508 endif | |
| 509 if (! isempty (cmd)) | |
| 510 cmd = sprintf ("%s --quiet %s %s %s ", opts.epstool_binary, | |
| 511 cmd, filein, fileout); | |
| 512 endif | |
| 513 if (pipein) | |
| 514 if (dos_shell) | |
|
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515 filein(filein=="'") = "\""; |
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516 gs_cmd = __ghostscript__ ("binary", opts.ghostscript.binary, |
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517 "device", "epswrite", |
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518 "source", "-", |
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519 "output", filein); |
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520 cmd = sprintf ("%s %s & %s", gs_cmd, filein, cmd); |
| 11009 | 521 else |
| 522 cmd = sprintf ("cat > %s ; %s", filein, cmd); | |
| 523 endif | |
| 524 endif | |
| 525 if (pipeout) | |
| 526 if (dos_shell) | |
| 527 cmd = sprintf ("%s & type %s", cmd, fileout); | |
| 528 else | |
| 529 cmd = sprintf ("%s ; cat %s", cmd, fileout); | |
| 530 endif | |
| 531 endif | |
| 532 if (! isempty (cleanup)) | |
| 533 if (pipeout && dos_shell) | |
| 534 error ("print:epstoolpipe", | |
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535 "print.m: cannot pipe output of 'epstool' for DOS shell"); |
| 11009 | 536 elseif (pipeout) |
| 537 cmd = sprintf ("( %s %s )", cmd, cleanup); | |
| 538 else | |
| 539 cmd = sprintf ("%s %s", cmd, cleanup); | |
| 540 endif | |
| 541 endif | |
| 542 elseif (isempty (opts.epstool_binary)) | |
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543 error ("print:noepstool", "print.m: 'epstool' not found in PATH"); |
| 11009 | 544 endif |
| 545 else | |
| 546 if (pipein && pipeout) | |
| 547 if (dos_shell) | |
|
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548 cmd = __ghostscript__ ("binary", opts.ghostscript.binary, |
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549 "device", "epswrite", |
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550 "source", "-", |
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551 "output", "-"); |
| 11009 | 552 else |
| 553 cmd = " cat "; | |
| 554 endif | |
| 555 elseif (pipein && ! pipeout) | |
| 556 if (dos_shell) | |
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557 ## ghostscript expects double, not single, quotes |
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558 fileout(fileout=="'") = "\""; |
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559 cmd = __ghostscript__ ("binary", opts.ghostscript.binary, |
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560 "device", "epswrite", |
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561 "source", "-", |
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562 "output", fileout); |
| 11009 | 563 else |
| 564 cmd = sprintf (" cat > %s ", fileout); | |
| 565 endif | |
| 566 elseif (! pipein && pipeout) | |
| 567 if (dos_shell) | |
| 568 cmd = sprintf (" type %s ", filein); | |
| 569 else | |
| 570 cmd = sprintf (" cat %s ", filein); | |
| 571 endif | |
| 572 else | |
| 573 if (dos_shell) | |
| 574 cmd = sprintf (" copy %s %s ", filein, fileout); | |
| 575 else | |
| 576 cmd = sprintf (" cp %s %s ", filein, fileout); | |
| 577 endif | |
| 578 endif | |
| 579 endif | |
| 580 if (opts.debug) | |
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581 fprintf ("epstool command: '%s'\n", cmd); |
| 11009 | 582 endif |
| 583 endfunction | |
| 584 | |
| 585 function cmd = fig2dev (opts, devopt) | |
| 586 if (nargin < 2) | |
| 587 devopt = opts.devopt; | |
| 588 endif | |
| 589 dos_shell = (ispc () && ! isunix ()); | |
| 590 if (! isempty (opts.fig2dev_binary)) | |
| 591 if (dos_shell) | |
| 592 ## FIXME - is this the right thing to do for DOS? | |
|
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593 cmd = sprintf ("%s -L %s 2> NUL", opts.fig2dev_binary, devopt); |
| 11009 | 594 else |
| 595 cmd = sprintf ("%s -L %s 2> /dev/null", opts.fig2dev_binary, devopt); | |
| 596 endif | |
| 597 elseif (isempty (opts.fig2dev_binary)) | |
|
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598 error ("print:nofig2dev", "print.m: 'fig2dev' not found in PATH"); |
| 11009 | 599 endif |
| 600 if (opts.debug) | |
|
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601 fprintf ("fig2dev command: '%s'\n", cmd); |
| 11009 | 602 endif |
| 603 endfunction | |
| 604 | |
|
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605 function latex_standalone (opts) |
|
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606 n = find (opts.name == ".", 1, "last"); |
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607 if (! isempty (n)) |
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608 opts.name = opts.name(1:n-1); |
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609 endif |
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610 latexfile = strcat (opts.name, ".tex"); |
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611 switch opts.devopt |
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612 case {"pdflatexstandalone"} |
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613 packages = "\\usepackage{graphicx,color}"; |
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614 graphicsfile = strcat (opts.name, "-inc.pdf"); |
|
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615 case {"pslatexstandalone"} |
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616 packages = "\\usepackage{epsfig,color}"; |
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617 graphicsfile = strcat (opts.name, "-inc.ps"); |
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618 otherwise |
|
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619 packages = "\\usepackage{epsfig,color}"; |
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620 graphicsfile = strcat (opts.name, "-inc.eps"); |
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621 endswitch |
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622 papersize = sprintf ("\\usepackage[papersize={%.2fbp,%.2fbp},text={%.2fbp,%.2fbp}]{geometry}", |
|
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623 opts.canvas_size, opts.canvas_size); |
| 11009 | 624 prepend = {"\\documentclass{minimal}"; |
|
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625 packages; |
|
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|
626 papersize; |
| 11009 | 627 "\\begin{document}"; |
| 628 "\\centering"}; | |
| 629 postpend = {"\\end{document}"}; | |
| 630 fid = fopen (latexfile, "r"); | |
| 631 if (fid >= 0) | |
| 632 latex = fscanf (fid, "%c", Inf); | |
| 633 status = fclose (fid); | |
| 634 if (status != 0) | |
| 635 error ("print:errorclosingfile", | |
|
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636 "print.m: error closing file '%s'", latexfile); |
| 11009 | 637 endif |
|
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638 ## TODO - should this be fixed in GL2PS? |
|
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639 latex = strrep (latex, "\\includegraphics{}", |
|
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640 sprintf ("\\includegraphics{%s}", graphicsfile)); |
| 11009 | 641 else |
| 642 error ("print:erroropeningfile", | |
|
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643 "print.m: error opening file '%s'", latexfile); |
| 11009 | 644 endif |
| 645 fid = fopen (latexfile, "w"); | |
| 646 if (fid >= 0) | |
| 647 fprintf (fid, "%s\n", prepend{:}); | |
| 648 fprintf (fid, "%s", latex); | |
| 649 fprintf (fid, "%s\n", postpend{:}); | |
| 650 status = fclose (fid); | |
| 651 if (status != 0) | |
| 652 error ("print:errorclosingfile", | |
|
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653 "print.m: error closing file '%s'", latexfile); |
| 11009 | 654 endif |
| 655 else | |
| 656 error ("print:erroropeningfile", | |
|
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657 "print.m: error opening file '%s'", latexfile); |
| 11009 | 658 endif |
| 659 endfunction | |
| 660 | |
| 661 function cmd = lpr (opts) | |
| 662 if (nargin < 2) | |
| 663 devopt = opts.devopt; | |
| 664 endif | |
| 665 if (! isempty (opts.lpr_binary)) | |
| 666 cmd = opts.lpr_binary; | |
| 667 if (! isempty (opts.lpr_options)) | |
| 668 cmd = sprintf ("%s %s", cmd, opts.lpr_options); | |
|
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|
669 endif |
| 11009 | 670 if (! isempty (opts.printer)) |
| 671 cmd = sprintf ("%s -P %s", cmd, opts.printer); | |
|
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672 endif |
| 11009 | 673 elseif (isempty (opts.lpr_binary)) |
|
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674 error ("print:nolpr", "print.m: 'lpr' not found in PATH"); |
| 11009 | 675 endif |
| 676 if (opts.debug) | |
|
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677 fprintf ("lpr command: '%s'\n", cmd); |
| 11009 | 678 endif |
| 679 endfunction | |
| 680 | |
| 681 function cmd = pstoedit (opts, devopt) | |
| 682 if (nargin < 2) | |
| 683 devopt = opts.devopt; | |
| 684 endif | |
| 685 dos_shell = (ispc () && ! isunix ()); | |
| 686 if (! isempty (opts.pstoedit_binary)) | |
| 687 if (dos_shell) | |
|
11551
84fa2ba414ee
print.m: Fix printing to eps for DOS.
Ben Abbott <bpabbott@mac.com>
parents:
11523
diff
changeset
|
688 cmd = sprintf ("%s -f %s 2> NUL", opts.pstoedit_binary, devopt); |
| 11009 | 689 else |
| 690 ## FIXME - is this the right thing to do for DOS? | |
| 691 cmd = sprintf ("%s -f %s 2> /dev/null", opts.pstoedit_binary, devopt); | |
| 692 endif | |
| 693 elseif (isempty (opts.pstoedit_binary)) | |
|
11589
b0084095098e
missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents:
11587
diff
changeset
|
694 error ("print:nopstoedit", "print.m: 'pstoedit' not found in PATH"); |
| 11009 | 695 endif |
| 696 if (opts.debug) | |
|
11589
b0084095098e
missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents:
11587
diff
changeset
|
697 fprintf ("pstoedit command: '%s'\n", cmd); |
| 11009 | 698 endif |
| 699 endfunction | |
| 700 | |
| 701 |