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  1. % GNUPLOT: LaTeX picture with Postscript
  2. \begingroup
  3. \makeatletter
  4. \providecommand\color[2][]{%
  5. \GenericError{(gnuplot) \space\space\space\@spaces}{%
  6. Package color not loaded in conjunction with
  7. terminal option `colourtext'%
  8. }{See the gnuplot documentation for explanation.%
  9. }{Either use 'blacktext' in gnuplot or load the package
  10. color.sty in LaTeX.}%
  11. \renewcommand\color[2][]{}%
  12. }%
  13. \providecommand\includegraphics[2][]{%
  14. \GenericError{(gnuplot) \space\space\space\@spaces}{%
  15. Package graphicx or graphics not loaded%
  16. }{See the gnuplot documentation for explanation.%
  17. }{The gnuplot epslatex terminal needs graphicx.sty or graphics.sty.}%
  18. \renewcommand\includegraphics[2][]{}%
  19. }%
  20. \providecommand\rotatebox[2]{#2}%
  21. \@ifundefined{ifGPcolor}{%
  22. \newif\ifGPcolor
  23. \GPcolortrue
  24. }{}%
  25. \@ifundefined{ifGPblacktext}{%
  26. \newif\ifGPblacktext
  27. \GPblacktexttrue
  28. }{}%
  29. % define a \g@addto@macro without @ in the name:
  30. \let\gplgaddtomacro\g@addto@macro
  31. % define empty templates for all commands taking text:
  32. \gdef\gplbacktext{}%
  33. \gdef\gplfronttext{}%
  34. \makeatother
  35. \ifGPblacktext
  36. % no textcolor at all
  37. \def\colorrgb#1{}%
  38. \def\colorgray#1{}%
  39. \else
  40. % gray or color?
  41. \ifGPcolor
  42. \def\colorrgb#1{\color[rgb]{#1}}%
  43. \def\colorgray#1{\color[gray]{#1}}%
  44. \expandafter\def\csname LTw\endcsname{\color{white}}%
  45. \expandafter\def\csname LTb\endcsname{\color{black}}%
  46. \expandafter\def\csname LTa\endcsname{\color{black}}%
  47. \expandafter\def\csname LT0\endcsname{\color[rgb]{1,0,0}}%
  48. \expandafter\def\csname LT1\endcsname{\color[rgb]{0,1,0}}%
  49. \expandafter\def\csname LT2\endcsname{\color[rgb]{0,0,1}}%
  50. \expandafter\def\csname LT3\endcsname{\color[rgb]{1,0,1}}%
  51. \expandafter\def\csname LT4\endcsname{\color[rgb]{0,1,1}}%
  52. \expandafter\def\csname LT5\endcsname{\color[rgb]{1,1,0}}%
  53. \expandafter\def\csname LT6\endcsname{\color[rgb]{0,0,0}}%
  54. \expandafter\def\csname LT7\endcsname{\color[rgb]{1,0.3,0}}%
  55. \expandafter\def\csname LT8\endcsname{\color[rgb]{0.5,0.5,0.5}}%
  56. \else
  57. % gray
  58. \def\colorrgb#1{\color{black}}%
  59. \def\colorgray#1{\color[gray]{#1}}%
  60. \expandafter\def\csname LTw\endcsname{\color{white}}%
  61. \expandafter\def\csname LTb\endcsname{\color{black}}%
  62. \expandafter\def\csname LTa\endcsname{\color{black}}%
  63. \expandafter\def\csname LT0\endcsname{\color{black}}%
  64. \expandafter\def\csname LT1\endcsname{\color{black}}%
  65. \expandafter\def\csname LT2\endcsname{\color{black}}%
  66. \expandafter\def\csname LT3\endcsname{\color{black}}%
  67. \expandafter\def\csname LT4\endcsname{\color{black}}%
  68. \expandafter\def\csname LT5\endcsname{\color{black}}%
  69. \expandafter\def\csname LT6\endcsname{\color{black}}%
  70. \expandafter\def\csname LT7\endcsname{\color{black}}%
  71. \expandafter\def\csname LT8\endcsname{\color{black}}%
  72. \fi
  73. \fi
  74. \setlength{\unitlength}{0.0500bp}%
  75. \begin{picture}(7200.00,2880.00)%
  76. \gplgaddtomacro\gplbacktext{%
  77. \csname LTb\endcsname%
  78. \put(2232,356){\makebox(0,0){\strut{}-1}}%
  79. \put(2736,356){\makebox(0,0){\strut{}-0.5}}%
  80. \put(3240,356){\makebox(0,0){\strut{} 0}}%
  81. \put(3744,356){\makebox(0,0){\strut{} 0.5}}%
  82. \put(4248,356){\makebox(0,0){\strut{} 1}}%
  83. \put(4380,2592){\makebox(0,0)[l]{\strut{}-1}}%
  84. \put(4380,2088){\makebox(0,0)[l]{\strut{}-0.5}}%
  85. \put(4380,1584){\makebox(0,0)[l]{\strut{} 0}}%
  86. \put(4380,1080){\makebox(0,0)[l]{\strut{} 0.5}}%
  87. \put(4380,576){\makebox(0,0)[l]{\strut{} 1}}%
  88. }%
  89. \gplgaddtomacro\gplfronttext{%
  90. \csname LTb\endcsname%
  91. \put(5625,2199){\makebox(0,0)[r]{\strut{} 1.5}}%
  92. \csname LTb\endcsname%
  93. \put(5625,1979){\makebox(0,0)[r]{\strut{} 1}}%
  94. \csname LTb\endcsname%
  95. \put(5625,1759){\makebox(0,0)[r]{\strut{} 0.7}}%
  96. \csname LTb\endcsname%
  97. \put(5625,1539){\makebox(0,0)[r]{\strut{} 0.52}}%
  98. \csname LTb\endcsname%
  99. \put(5625,1319){\makebox(0,0)[r]{\strut{} 0.42}}%
  100. \csname LTb\endcsname%
  101. \put(5625,1099){\makebox(0,0)[r]{\strut{} 0.35}}%
  102. \csname LTb\endcsname%
  103. \put(5625,879){\makebox(0,0)[r]{\strut{} 0.31}}%
  104. \csname LTb\endcsname%
  105. \put(3240,72){\makebox(0,0){\strut{}$dx$}}%
  106. \put(4752,1584){\makebox(0,0){\strut{}$dy$}}%
  107. }%
  108. \gplbacktext
  109. \put(0,0){\includegraphics{lena-values}}%
  110. \gplfronttext
  111. \end{picture}%
  112. \endgroup