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Unify gnuplot printing with the fltk backend.
author Ben Abbott <bpabbott@mac.com>
date Fri, 27 Aug 2010 06:39:36 -0400
parents 045558999570
children ee9d74048827
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1 ## Copyright (C) 2008, 2009 David Bateman
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- 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
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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.
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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 ##
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34 ## @var{options}:
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35 ##
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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 ##
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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 ##
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49 ## @item -color
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50 ## @itemx -mono
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51 ## Monochrome or color output.
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52 ##
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53 ## @item -solid
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54 ## @itemx -dashed
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55 ## Forces all lines to be solid or dashed, respectively.
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56 ##
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57 ## @item -portrait
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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 ##
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65 ## @item -d@var{device}
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66 ## Output device, where @var{device} is one of:
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67 ## @table @code
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68 ## @item ps
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69 ## @itemx ps2
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70 ## @itemx psc
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71 ## @itemx psc2
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72 ## Postscript (level 1 and 2, mono and color). The FLTK backend
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73 ## generates Postscript level 3.0.
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74 ##
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75 ## @item eps
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76 ## @itemx eps2
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77 ## @itemx epsc
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78 ## @itemx epsc2
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79 ## Encapsulated postscript (level 1 and 2, mono and color). The FLTK backend
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80 ## generates Postscript level 3.0.
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81 ##
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82 ## @item tex
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83 ## @itemx epslatex
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84 ## @itemx epslatexstandalone
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85 ## @itemx pstex
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86 ## @itemx pslatex
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87 ## @itemx pdflatex
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88 ## Generate a @LaTeX{} (or @TeX{}) file for labels, and eps/ps/pdf
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89 ## for graphics. The file produced by @code{epslatexstandalone} can be
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90 ## processed directly by @LaTeX{}. The other formats are intended to
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91 ## be included in a @LaTeX{} (or @TeX{}) document. The @code{tex} device
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92 ## is the same as the @code{epslatex} device. The @code{pdflatex} device
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93 ## is only available for the FLTK backend.
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94 ##
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95 ## @item tikz
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96 ## Generate a @LaTeX{} file using PGF/TikZ. For the FLTK the result is
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97 ## PGF.
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98 ##
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99 ## @item ill
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100 ## @itemx aifm
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101 ## Adobe Illustrator (Obsolete for Gnuplot versions > 4.2)
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102 ##
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103 ## @item cdr
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104 ## @itemx @nospell{corel}
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105 ## CorelDraw
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106 ##
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107 ## @item dxf
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108 ## AutoCAD
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109 ##
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110 ## @item emf
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111 ## @itemx meta
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112 ## Microsoft Enhanced Metafile
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113 ##
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114 ## @item fig
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115 ## XFig. For the Gnuplot backend, the additional options
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116 ## @option{-textspecial} or @option{-textnormal} can be used to control
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117 ## whether the special flag should be set for the text in
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118 ## the figure (default is @option{-textnormal}).
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119 ##
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120 ## @item hpgl
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121 ## HP plotter language
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122 ##
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123 ## @item mf
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124 ## Metafont
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125 ##
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126 ## @item png
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127 ## Portable network graphics
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128 ##
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129 ## @item jpg
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130 ## @itemx jpeg
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131 ## JPEG image
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132 ##
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133 ## @item gif
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134 ## GIF image (only available for the Gnuplot backend)
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135 ##
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136 ## @item pbm
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137 ## PBMplus
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138 ##
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139 ## @item svg
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140 ## Scalable vector graphics
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141 ##
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142 ## @item pdf
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143 ## Portable document format
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144 ## @end table
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145 ##
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146 ## If the device is omitted, it is inferred from the file extension,
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147 ## or if there is no filename it is sent to the printer as postscript.
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148 ##
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149 ## @item -d@var{ghostscript_device}
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150 ## Additional devices are supported by Ghostscript.
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151 ## Some examples are;
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152 ##
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153 ## @table @code
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154 ## @item ljet2p
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155 ## HP LaserJet IIP
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156 ##
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157 ## @item ljet3
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158 ## HP LaserJet III
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159 ##
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160 ## @item deskjet
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161 ## HP DeskJet and DeskJet Plus
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162 ##
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163 ## @item cdj550
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164 ## HP DeskJet 550C
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165 ##
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166 ## @item paintjet
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167 ## HP PointJet
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168 ##
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169 ## @item pcx24b
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170 ## 24-bit color PCX file format
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171 ##
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172 ## @item ppm
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173 ## Portable Pixel Map file format
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174 ##
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175 ## @item pdfwrite
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176 ## Produces pdf output from eps
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177 ## @end table
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178 ##
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179 ## For a complete list, type `system ("gs -h")' to see what formats
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180 ## and devices are available.
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181 ##
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182 ## When Ghostscript output is sent to a printer the size is determined
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183 ## by the figure's "papersize" property. When the output
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184 ## is sent to a file the size is determined by the plot box defined by
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185 ## the figure's "paperposition" property.
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186 ##
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187 ## @itemx -append
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188 ## Appends the PS, or PDF output to a pre-existing file of the
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189 ## same type.
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190 ##
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191 ## @itemx -r@var{NUM}
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192 ## Resolution of bitmaps in pixels per inch. For both metafiles and
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193 ## SVG the default is the screen resolution, for other it is 150 dpi.
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194 ## To specify screen resolution, use "-r0".
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195 ##
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196 ## @item -tight
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197 ## Forces a tight bounding box for eps-files. Since Ghostscript
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198 ## is used to produce other devices, this option works for those
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199 ## devices as well.
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200 ##
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201 ## @item -S@var{xsize},@var{ysize}
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202 ## Plot size in pixels for EMF, GIF, JPEG, PBM, PNG and SVG. For
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203 ## PS, EPS, PDF, and other vector formats the plot size is in points.
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204 ## This option is equivalent to changing the size of the plot box
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205 ## associated with "paperposition" property. Using the command form of
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206 ## the print function, you must quote the @var{xsize},@var{ysize}
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207 ## option. For example, by writing @w{@code{"-S640,480"}}.
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208 ##
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209 ## @item -F@var{fontname}
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210 ## @itemx -F@var{fontname}:@var{size}
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211 ## @itemx -F:@var{size}
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212 ## Associates all text with the @var{fontname} and/or @var{fontsize}.
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213 ## @var{fontname} is ignored for some devices; dxf, fig, hpgl, etc.
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214 ## @end table
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215 ##
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216 ## The filename and options can be given in any order.
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217 ## @end deftypefn
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218
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219 function print (varargin)
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220
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221 opts = __print_parse_opts__ (varargin{:});
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222
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223 if (! isfigure (opts.figure))
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224 error ("print: no figure to print.")
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225 endif
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226
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227 orig_figure = get (0, "currentfigure");
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228 figure (opts.figure)
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229
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230 if (opts.append_to_file && ! (strncmp (opts.devopt, "pdf", 3)
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231 || strncmp (opts.devopt(1:2), "ps", 2)))
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232 warning ("print:cannotappendfile",
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233 "print.m: Cannot append files of type '%s'.", opts.devopt)
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234 opts.append_to_file = false;
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235 endif
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236
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237 unwind_protect
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238
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239 if (opts.append_to_file)
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240 saved_original_file = strcat (tmpnam (), ".", opts.devopt);
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241 opts.unlink(end+1) = {saved_original_file};
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242 movefile (opts.name, saved_original_file);
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243 endif
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244
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245 ## Modify properties as specified by options
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246 props = [];
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247
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248 ## backend tranlates figure position to eps bbox in points
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249 fpos = get (opts.figure, "position");
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250 props(1).h = opts.figure;
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251 props(1).name = "position";
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252 props(1).value = {fpos};
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253 fpos(3:4) = opts.canvas_size;
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254 set (opts.figure, "position", fpos)
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255
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256 ## Set figure background to none. This is done both for
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257 ## consistency with Matlab and to elliminate the visible
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258 ## box along the figure's perimeter.
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259 props(2).h = opts.figure;
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260 props(2).name = "color";
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261 props(2).value{1} = get (props(2).h, props(2).name);
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262 set (props(2).h, props(2).name, "none");
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263
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264 if (opts.force_solid != 0)
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265 h = findall (opts.figure, "-property", "linestyle");
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266 m = numel (props);
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267 for n = 1:numel(h)
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268 props(m+n).h = h(n);
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269 props(m+n).name = "linestyle";
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270 props(m+n).value = {get(h(n), "linestyle")};
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271 endfor
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272 if (opts.force_solid > 0)
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273 linestyle = "-";
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274 else
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275 linestyle = "--";
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276 endif
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277 set (h, "linestyle", linestyle)
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278 endif
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279
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280 if (opts.use_color < 0
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
281 && ! strcmp (get (opts.figure, "__backend__"), "gnuplot"))
10866
045558999570 print.m: Include 'colormap' when converting RGB to mono.
Ben Abbott <bpabbott@mac.com>
parents: 10860
diff changeset
282 color_props = {"color", "facecolor", "edgecolor", "colormap"};
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
283 for c = 1:numel(color_props)
10913
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
284 h = findall (opts.figure, "-property", color_props{c});
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
285 hnone = findall (opts.figure, color_props{c}, "none");
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
286 h = setdiff (h, hnone);
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
287 m = numel (props);
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
288 for n = 1:numel(h)
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
289 rgb = get (h(n), color_props{c});
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
290 props(m+n).h = h(n);
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
291 props(m+n).name = color_props{c};
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
292 props(m+n).value = {get(h(n), color_props{c})};
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
293 xfer = repmat ([0.30, 0.59, 0.11], size (rgb, 1), 1);
10866
045558999570 print.m: Include 'colormap' when converting RGB to mono.
Ben Abbott <bpabbott@mac.com>
parents: 10860
diff changeset
294 if (isnumeric (rgb))
045558999570 print.m: Include 'colormap' when converting RGB to mono.
Ben Abbott <bpabbott@mac.com>
parents: 10860
diff changeset
295 ## convert RGB color to RGB gray scale
045558999570 print.m: Include 'colormap' when converting RGB to mono.
Ben Abbott <bpabbott@mac.com>
parents: 10860
diff changeset
296 ggg = repmat (sum (xfer .* rgb, 2), 1, 3);
045558999570 print.m: Include 'colormap' when converting RGB to mono.
Ben Abbott <bpabbott@mac.com>
parents: 10860
diff changeset
297 set (h(n), color_props{c}, ggg)
045558999570 print.m: Include 'colormap' when converting RGB to mono.
Ben Abbott <bpabbott@mac.com>
parents: 10860
diff changeset
298 endif
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
299 endfor
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
300 endfor
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
301 endif
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
302
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
303 if (! isempty (opts.font) || ! isempty (opts.fontsize))
10913
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
304 h = findall (opts.figure, "-property", "fontname");
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
305 m = numel (props);
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
306 for n = 1:numel(h)
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
307 if (! isempty (opts.font))
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
308 props(end+1).h = h(n);
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
309 props(end).name = "fontname";
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
310 props(end).value = {get(h(n), "fontname")};
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
311 endif
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
312 if (! isempty (opts.fontsize))
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
313 props(end+1).h = h(n);
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
314 props(end).name = "fontsize";
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
315 props(end).value = {get(h(n), "fontsize")};
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
316 endif
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
317 endfor
10834
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
318 if (! isempty (opts.font))
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
319 set (h, "fontname", opts.font)
10834
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
320 endif
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
321 if (! isempty (opts.fontsize))
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
322 if (ischar (opts.fontsize))
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
323 fontsize = str2double (opts.fontsize);
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
324 else
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
325 fontsize = opts.fontsize;
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
326 endif
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
327 set (h, "fontsize", fontsize)
10834
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
328 endif
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
329 endif
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
330
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
331 ## call the backend print script
10913
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
332 feval (strcat ("__", get (opts.figure, "__backend__") , "_print__"), opts);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
333
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
334 ## Send to the printer
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
335 if (opts.send_to_printer)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
336 if (isempty (opts.ghostscript.output))
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
337 prn_datafile = opts.name;
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
338 else
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
339 prn_datafile = opts.ghostscript.output;
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
340 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
341 if (isempty (opts.printer))
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
342 prn_cmd = sprintf ("lpr %s '%s' 2>&1", opts.lpr_options, prn_datafile);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
343 else
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
344 prn_cmd = sprintf ("lpr %s -P %s '%s' 2>&1", opts.lpr_options,
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
345 opts.printer, prn_datafile);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
346 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
347 if (opts.debug)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
348 fprintf ("lpr command: %s\n", prn_cmd)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
349 [status, output] = system ("lpq");
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
350 disp (output)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
351 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
352 [status, output] = system (prn_cmd);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
353 if (status != 0)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
354 disp (output)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
355 warning ("print.m: printing failed.")
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
356 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
357 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
358
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
359 ## Append to file using GS
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
360 if (opts.append_to_file)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
361 if (strncmp (opts.devopt, "pdf", 3))
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
362 suffix = "pdf";
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
363 device = suffix;
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
364 elseif (strncmp (opts.devopt(1:2), "ps", 2))
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
365 ## FIXME - For FLTK & Gnuplot the fonts get mangled
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
366 ## See "How to concatenate several PS files" at the link,
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
367 ## http://en.wikibooks.org/wiki/PostScript_FAQ
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
368 suffix = "ps";
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
369 device = suffix;
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
370 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
371 tmp_combined_file = strcat (tmpnam (), ".", suffix);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
372 opts.unlink{end+1} = tmp_combined_file;
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
373 gs_opts = "-dQUIET -dNOPAUSE -dBATCH -dSAFER -dFIXEDMEDIA";
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
374 gs_cmd = sprintf ("%s %s -sDEVICE=%swrite -sOutputFile=%s %s %s",
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
375 opts.ghostscript.binary, gs_opts, device, tmp_combined_file,
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
376 saved_original_file, opts.name);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
377 [status, output] = system (gs_cmd);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
378 if (opts.debug)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
379 fprintf ("Append files: %s\n", gs_cmd);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
380 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
381 if (status != 0)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
382 warning ("print:failedtoappendfile",
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
383 "print.m: failed to append output to file '%s'.", opts.name)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
384 copyfile (saved_original_file, opts.name);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
385 else
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
386 copyfile (tmp_combined_file, opts.name);
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
387 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
388 endif
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
389
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
390 unwind_protect_cleanup
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
391 ## restore modified properties
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
392 if (isstruct (props))
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
393 for n = 1:numel(props)
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
394 set (props(n).h, props(n).name, props(n).value{1})
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
395 endfor
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
396 endif
10834
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
397
10913
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
398 ## Unlink temporary files
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
399 for n = 1:numel(opts.unlink)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
400 [status, output] = unlink (opts.unlink{n});
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
401 if (status != 0)
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
402 warning ("print.m: %s, '%s'.", output, opts.unlink{n})
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
403 endif
dd6b90f44ae5 Unify gnuplot printing with the fltk backend.
Ben Abbott <bpabbott@mac.com>
parents: 10866
diff changeset
404 endfor
10860
3a5f5c99cc39 print.m: Modify texinfo. Add unwind_protect block.
Ben Abbott <bpabbott@mac.com>
parents: 10854
diff changeset
405 end_unwind_protect
10834
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
406
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
407 if (isfigure (orig_figure))
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
408 figure (orig_figure);
05ba991794d4 Improvements for fltk printing.
Ben Abbott <bpabbott@mac.com>
parents: 10821
diff changeset
409 endif
5363
37f62a7778c2 [project @ 2005-05-23 19:52:15 by jwe]
jwe
parents: 5362
diff changeset
410
5361
0ac38aea9f76 [project @ 2005-05-23 19:08:36 by jwe]
jwe
parents:
diff changeset
411 endfunction