gnuplot-lua-tikz.sty

   1 %%
   2 %%  This is the style file for the gnuplot PGF/TikZ terminal
   3 %%
   4 %%  It is associated with the 'gnuplot.lua' script, and usually generated
   5 %%  automatically. So take care whenever you make any changes!
   6 %%
   7 \NeedsTeXFormat{LaTeX2e}
   8 \ProvidesPackage{gnuplot-lua-tikz}%
   9           [2009/05/26 (rev. 96a) GNUPLOT Lua terminal style]
  10
  11 \RequirePackage{tikz,xxcolor,ifpdf,ifxetex}
  12
  13 \usetikzlibrary{arrows,patterns,plotmarks}
  14
  15 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  16 %%
  17 %%
  18 %%
  19
  20 %
  21 % image related stuff
  22 %
  23 \def\gp@rawimage@pdf#1#2#3#4#5#6{%
  24   \def\gp@tempa{cmyk}%
  25   \def\gp@tempb{#1}%
  26   \ifx\gp@tempa\gp@tempb%
  27     \def\gp@temp{/CMYK}%
  28   \else%
  29     \def\gp@temp{/RGB}%
  30   \fi%
  31   \pgf@sys@bp{#4}\pgfsysprotocol@literalbuffered{0 0}\pgf@sys@bp{#5}%
  32   \pgfsysprotocol@literalbuffered{0 0 cm}%
  33   \pgfsysprotocol@literalbuffered{BI /W #2 /H #3 /CS \gp@temp}%
  34   \pgfsysprotocol@literalbuffered{/BPC 8 /F /AHx ID}%
  35   \pgfsysprotocol@literal{#6 > EI}%
  36 }
  37 \def\gp@rawimage@ps#1#2#3#4#5#6{%
  38   \def\gp@tempa{cmyk}%
  39   \def\gp@tempb{#1}%
  40   \ifx\gp@tempa\gp@tempb%
  41     \def\gp@temp{4}%
  42   \else%
  43     \def\gp@temp{3}%
  44   \fi%
  45   \pgfsysprotocol@literalbuffered{0 0 translate}%
  46   \pgf@sys@bp{#4}\pgf@sys@bp{#5}\pgfsysprotocol@literalbuffered{scale}%
  47   \pgfsysprotocol@literalbuffered{#2 #3 8 [#2 0 0 -#3 0 #3]}%
  48   \pgfsysprotocol@literalbuffered{currentfile /ASCIIHexDecode filter}%
  49   \pgfsysprotocol@literalbuffered{false \gp@temp\space colorimage}%
  50   \pgfsysprotocol@literal{#6 >}%
  51 }
  52
  53
  54 \ifpdf
  55   \def\gp@rawimage{\gp@rawimage@pdf}
  56 \else
  57   \ifxetex
  58     \def\gp@rawimage{\gp@rawimage@pdf}
  59   \else
  60     \def\gp@rawimage{\gp@rawimage@ps}
  61   \fi
  62 \fi
  63
  64 \def\gp@set@size#1{%
  65   \def\gp@image@size{#1}%
  66 }
  67 %% \gprawimage{color model}{xcoord}{ycoord}{# of xpixel}{# of ypixel}{xsize}{ysize}{rgb/cmyk hex data RRGGBB/CCMMYYKK ...}
  68 %% color model is 'cmyk' or 'rgb' (default)
  69 \def\gprawimage#1#2#3#4#5#6#7#8{%
  70   \tikz@scan@one@point\gp@set@size(#6,#7)\relax%
  71   \tikz@scan@one@point\pgftransformshift(#2,#3)\relax%
  72   \pgftext {%
  73     \pgfsys@beginpurepicture%
  74     \gp@image@size% fill \pgf@x and \pgf@y
  75     \gp@rawimage{#1}{#4}{#5}{\pgf@x}{\pgf@y}{#8}%
  76     \pgfsys@endpurepicture%
  77   }%
  78 }
  79
  80 %
  81 % gnuplottex comapatibility
  82 % (see http://www.ctan.org/tex-archive/help/Catalogue/entries/gnuplottex.html)
  83 %
  84
  85 \def\gnuplottexextension@lua{\string tex}
  86
  87 %
  88 % gnuplot variables getter and setter
  89 %
  90
  91 \def\gpsetvar#1#2{%
  92   \expandafter\xdef\csname gp@var@#1\endcsname{#2}
  93 }
  94
  95 \def\gpgetvar#1{%
  96   \csname gp@var@#1\endcsname %
  97 }
  98
  99 %
 100 % some wrapper code
 101 %
 102
 103 % short for the lengthy xcolor rgb definition
 104 \def\gprgb#1#2#3{rgb,1000:red,#1;green,#2;blue,#3}
 105
 106 % short for a filled path
 107 \def\gpfill#1{\path[fill,#1]}
 108
 109 % short for changing the linewidth
 110 \def\gpsetlinewidth#1{\pgfsetlinewidth{#1\gpbaselw}}
 111
 112 \def\gpsetlinetype#1{\tikzstyle{gp path}=[#1,#1 add]}
 113
 114 % short for changing the pointsize
 115 \def\gpsetpointsize#1{\tikzstyle{gp point}=[mark size=#1\gpbasems]}
 116
 117 % wrapper for color settings
 118 \def\gpcolor#1{\pgfsetcolor{#1}}
 119
 120 % prevent plot mark distortions due to changes in the PGF transformation matrix
 121 % use `\gpscalepointstrue' and `\gpscalepointsfalse' for enabling and disabling
 122 % point scaling
 123 %
 124 \newif\ifgpscalepoints
 125 \tikzoption{gp shift only}[]{%
 126   \ifgpscalepoints%
 127   \else%
 128     % this is actually the same definition as used by "shift only" (seen
 129     % in pgf-1.18 and later)
 130     \tikz@addtransform{\pgftransformresetnontranslations}%
 131   \fi%
 132 }
 133 \def\gppoint#1#2{%
 134   \path[solid] plot[only marks,gp point,#1,mark options={gp shift only}] coordinates {#2};%
 135 }
 136
 137 \def\gpfontsize#1#2{\fontsize{#1}{#2}\selectfont}
 138
 139 %
 140 % char size calculation, that might be used with gnuplottex
 141 %
 142 % Example code (needs gnuplottex.sty):
 143 %
 144 %    % calculate the char size when the "gnuplot" style is used
 145 %    \tikzset{gnuplot/.append style={execute at begin picture=\gpcalccharsize}}
 146 %
 147 %    \tikzset{gnuplot/.append style={font=\ttfamily\footnotesize}}
 148 %
 149 %    \begin{tikzpicture}[gnuplot]
 150 %      \begin{gnuplot}[terminal=lua,%
 151 %          terminaloptions={tikz solid nopic charsize \the\gphcharsize,\the\gpvcharsize}]
 152 %        test
 153 %      \end{gnuplot}
 154 %    \end{tikzpicture}
 155 %
 156 %%%
 157 % The `\gpcalccharsize' command fills the lengths \gpvcharsize and \gphcharsize with
 158 % the values of the current default font used within nodes and is meant to be called
 159 % within a tikzpicture environment.
 160 %
 161 \newdimen\gpvcharsize
 162 \newdimen\gphcharsize
 163 \def\gpcalccharsize{%
 164   \pgfinterruptboundingbox%
 165   \pgfsys@begininvisible%
 166   \node at (0,0) {%
 167     \global\gphcharsize=1.05\fontcharwd\font`0%
 168     \global\gpvcharsize=1.05\fontcharht\font`0%
 169     \global\advance\gpvcharsize by 1.05\fontchardp\font`g%
 170   };%
 171   \pgfsys@endinvisible%
 172   \endpgfinterruptboundingbox%
 173 }
 174
 175 %
 176 %  define a rectangular node in tikz e.g. for the plot area
 177 %  FIXME: this is done globally to work with gnuplottex.sty
 178 %
 179 %  #1 node name
 180 %  #2 coordinate of "south west"
 181 %  #3 coordinate of "north east"
 182 %
 183 \def\gpdefrectangularnode#1#2#3{%
 184   \expandafter\gdef\csname pgf@sh@ns@#1\endcsname{rectangle}
 185   \expandafter\gdef\csname pgf@sh@np@#1\endcsname{%
 186     \def\southwest{#2}%
 187     \def\northeast{#3}%
 188   }
 189   \pgfgettransform\pgf@temp%
 190   % once it is defined, no more transformations will be applied, I hope
 191   \expandafter\xdef\csname pgf@sh@nt@#1\endcsname{\pgf@temp}%
 192   \expandafter\xdef\csname pgf@sh@pi@#1\endcsname{\pgfpictureid}%
 193 }
 194
 195
 196 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 197 %%
 198 %%  You may want to adapt the following to fit your needs (in your
 199 %%  individual style file and/or within your document).
 200 %%
 201
 202 %
 203 % style for every plot
 204 %
 205 \tikzstyle{gnuplot}=[%
 206   >=stealth',%
 207   cap=round,%
 208   join=round,%
 209 ]
 210
 211 \tikzstyle{gp node left}=[anchor=mid west,yshift=-.12ex]
 212 \tikzstyle{gp node center}=[anchor=mid,yshift=-.12ex]
 213 \tikzstyle{gp node right}=[anchor=mid east,yshift=-.12ex]
 214
 215 % basic plot mark size (points)
 216 \newdimen\gpbasems
 217 \gpbasems=.4pt
 218
 219 % basic linewidth
 220 \newdimen\gpbaselw
 221 \gpbaselw=.4pt
 222
 223 % this is the default color for pattern backgrounds
 224 \colorlet{gpbgfillcolor}{white}
 225
 226
 227 % this should reverse the normal text node presets, for the
 228 % later referencing as described below
 229 \tikzstyle{gp refnode}=[coordinate,yshift=.12ex]
 230
 231 % to add an empty label with the referenceable name "my node"
 232 % to the plot, just add the following line to your gnuplot
 233 % file:
 234 %
 235 % set label "" at 1,1 font ",gp refnode,name=my node"
 236 %
 237
 238 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 239 %%
 240 %%  The following TikZ-styles are derived from the 'pgf.styles.*' tables
 241 %%  in the Lua script.
 242 %%  To change the number of used styles you should change them there and
 243 %%  regenerate this style file.
 244 %%
 245
 246 % arrow styles settings
 247 \tikzstyle{gp arrow 1} = [>=latex]
 248 \tikzstyle{gp arrow 2} = [>=angle 90]
 249 \tikzstyle{gp arrow 3} = [>=angle 60]
 250 \tikzstyle{gp arrow 4} = [>=angle 45]
 251 \tikzstyle{gp arrow 5} = [>=o]
 252 \tikzstyle{gp arrow 6} = [>=*]
 253 \tikzstyle{gp arrow 7} = [>=diamond]
 254 \tikzstyle{gp arrow 8} = [>=open diamond]
 255 \tikzstyle{gp arrow 9} = [>={]}]
 256 \tikzstyle{gp arrow 10} = [>={[}]
 257 \tikzstyle{gp arrow 11} = [>=)]
 258 \tikzstyle{gp arrow 12} = [>=(]
 259
 260 % plotmark settings
 261 \tikzstyle{gp mark 0} = [mark size=.5\pgflinewidth,mark=*]
 262 \tikzstyle{gp mark 1} = [mark=+]
 263 \tikzstyle{gp mark 2} = [mark=x]
 264 \tikzstyle{gp mark 3} = [mark=star]
 265 \tikzstyle{gp mark 4} = [mark=square]
 266 \tikzstyle{gp mark 5} = [mark=square*]
 267 \tikzstyle{gp mark 6} = [mark=o]
 268 \tikzstyle{gp mark 7} = [mark=*]
 269 \tikzstyle{gp mark 8} = [mark=triangle]
 270 \tikzstyle{gp mark 9} = [mark=triangle*]
 271 \tikzstyle{gp mark 10} = [mark=triangle,mark options={rotate=180}]
 272 \tikzstyle{gp mark 11} = [mark=triangle*,mark options={rotate=180}]
 273 \tikzstyle{gp mark 12} = [mark=diamond]
 274 \tikzstyle{gp mark 13} = [mark=diamond*]
 275 \tikzstyle{gp mark 14} = [mark=otimes]
 276 \tikzstyle{gp mark 15} = [mark=oplus]
 277
 278 % pattern settings
 279 \tikzstyle{gp pattern 0} = [white]
 280 \tikzstyle{gp pattern 1} = [pattern=north east lines]
 281 \tikzstyle{gp pattern 2} = [pattern=north west lines]
 282 \tikzstyle{gp pattern 3} = [pattern=crosshatch]
 283 \tikzstyle{gp pattern 4} = [pattern=grid]
 284 \tikzstyle{gp pattern 5} = [pattern=vertical lines]
 285 \tikzstyle{gp pattern 6} = [pattern=horizontal lines]
 286 \tikzstyle{gp pattern 7} = [pattern=dots]
 287 \tikzstyle{gp pattern 8} = [pattern=crosshatch dots]
 288 \tikzstyle{gp pattern 9} = [pattern=fivepointed stars]
 289 \tikzstyle{gp pattern 10} = [pattern=sixpointed stars]
 290 \tikzstyle{gp pattern 11} = [pattern=bricks]
 291
 292 % if the 'tikzplot' option is used the corresponding lines will be smoothed by default
 293 \tikzstyle{gp plot axes} = []%
 294 \tikzstyle{gp plot border} = []%
 295 \tikzstyle{gp plot 0} = [smooth]%
 296 \tikzstyle{gp plot 1} = [smooth]%
 297 \tikzstyle{gp plot 2} = [smooth]%
 298 \tikzstyle{gp plot 3} = [smooth]%
 299 \tikzstyle{gp plot 4} = [smooth]%
 300 \tikzstyle{gp plot 5} = [smooth]%
 301 \tikzstyle{gp plot 6} = [smooth]%
 302 \tikzstyle{gp plot 7} = [smooth]%
 303
 304 % linestyle settings
 305 \tikzstyle{gp lt axes} = [dashed]
 306 \tikzstyle{gp lt border} = [solid]
 307
 308 % linestyle "addon" settings for overwriting a default linestyle within the
 309 % TeX document via eg. \tikzstyle{gp lt plot 1 add}=[fill=black,draw=none] etc.
 310 \tikzstyle{gp lt axes add} = []
 311 \tikzstyle{gp lt border add} = []
 312 \tikzstyle{gp lt plot 0 add} = []
 313 \tikzstyle{gp lt plot 1 add} = []
 314 \tikzstyle{gp lt plot 2 add} = []
 315 \tikzstyle{gp lt plot 3 add} = []
 316 \tikzstyle{gp lt plot 4 add} = []
 317 \tikzstyle{gp lt plot 5 add} = []
 318 \tikzstyle{gp lt plot 6 add} = []
 319 \tikzstyle{gp lt plot 7 add} = []
 320
 321 % linestyle color settings
 322 \colorlet{gp lt color axes}{black}
 323 \colorlet{gp lt color border}{black}
 324
 325 % command for switching to dashed lines
 326 \def\gpdashedlines{%
 327   \tikzstyle{gp lt plot 0} = [solid]%
 328   \tikzstyle{gp lt plot 1} = [dashed]%
 329   \tikzstyle{gp lt plot 2} = [dash pattern=on 1.5pt off 2.25pt]%
 330   \tikzstyle{gp lt plot 3} = [dash pattern=on \pgflinewidth off 1.125]%
 331   \tikzstyle{gp lt plot 4} = [dash pattern=on 4.5pt off 1.5pt on \pgflinewidth off 1.5pt]%
 332   \tikzstyle{gp lt plot 5} = [dash pattern=on 2.25pt off 2.25pt on \pgflinewidth off 2.25pt]%
 333   \tikzstyle{gp lt plot 6} = [dash pattern=on 1.5pt off 1.5pt on 1.5pt off 4.5pt]%
 334   \tikzstyle{gp lt plot 7} = [dash pattern=on \pgflinewidth off 1.5pt on 4.5pt off 1.5pt on \pgflinewidth off 1.5pt]%
 335 }
 336
 337 % command for switching to colored lines
 338 \def\gpcoloredlines{%
 339   \colorlet{gp lt color 0}{red}%
 340   \colorlet{gp lt color 1}{green!60!black}%
 341   \colorlet{gp lt color 2}{blue}%
 342   \colorlet{gp lt color 3}{magenta}%
 343   \colorlet{gp lt color 4}{cyan}%
 344   \colorlet{gp lt color 5}{orange}%
 345   \colorlet{gp lt color 6}{yellow!80!red}%
 346   \colorlet{gp lt color 7}{blue!80!black}%
 347 }
 348
 349 % command for switching to solid lines
 350 \def\gpsolidlines{%
 351   \tikzstyle{gp lt plot 0} = [solid]%
 352   \tikzstyle{gp lt plot 1} = [solid]%
 353   \tikzstyle{gp lt plot 2} = [solid]%
 354   \tikzstyle{gp lt plot 3} = [solid]%
 355   \tikzstyle{gp lt plot 4} = [solid]%
 356   \tikzstyle{gp lt plot 5} = [solid]%
 357   \tikzstyle{gp lt plot 6} = [solid]%
 358   \tikzstyle{gp lt plot 7} = [solid]%
 359 }
 360
 361 % command for switching to monochrome (black) lines
 362 \def\gpmonochromelines{%
 363   \colorlet{gp lt color 0}{black}%
 364   \colorlet{gp lt color 1}{black}%
 365   \colorlet{gp lt color 2}{black}%
 366   \colorlet{gp lt color 3}{black}%
 367   \colorlet{gp lt color 4}{black}%
 368   \colorlet{gp lt color 5}{black}%
 369   \colorlet{gp lt color 6}{black}%
 370   \colorlet{gp lt color 7}{black}%
 371 }
 372
 373 %
 374 % some initialisations
 375 %
 376 % by default all lines will be colored and dashed
 377 \gpcoloredlines
 378 \gpdashedlines
 379 \gpsetpointsize{4}
 380 \gpsetlinetype{gp lt solid}
 381 \gpscalepointsfalse
 382 \endinput