summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/xelatex/xespotcolor/xespotcolor.sty
blob: 9481a1dc24b3c1b7ab32274aeee38672475b5498 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
%%
%% This is file `xespotcolor.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% xespotcolor.dtx  (with options: `xespotcolor')
%% 
%%  (c) Copyright 2007—2013 Apostolos Syropoulos
%%  This program can be redistributed and/or modified under the
%%  terms of the LaTeX Project Public License Distributed from
%%  http://www.latex-project.org/lppl.txt; either
%%  version 1.3c of the License, or any later version.
%% 
%%  This work has the LPPL maintenance status `maintained'.
%% 
%%  Please report errors or suggestions for improvement to
%% 
%%     Apostolos Syropoulos  (asyropoulos@yahoo.com)
%% 
%% 
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%%
\ProvidesFile{xesporcolor.sty}
 [2014/11/12 v1.0 Package `xespotcolor.sty']
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{xespotcolor}
          [2014/11/12 v.1.0, Package for adding Spot Color support to XeLaTeX.]
\RequirePackage[xetex]{graphics}
\RequirePackage[xetex]{color}
\RequirePackage{everypage}
\newif\ifhks\hksfalse
\newif\ifpantone\pantonefalse
\DeclareOption{hks}{\hkstrue}
\DeclareOption{pantone}{\pantonetrue}
\ProcessOptions
\def\NewSpotColorSpace#1{%
  \expandafter\newtoks\csname #1\endcsname%
  \csname #1\endcsname{}%
}
\catcode`\#=12%
\def\SpotSpace{#20}
\catcode`\#=6%
\gdef\csgrab#1#2{#2\expandafter{\the#2 #1}}%
\newcount\colorprofilecnt
\newtoks\mycolorprofilename
\def\AddSpotColor#1#2#3#4{%
  \mycolorprofilename={@mycolorprofile\the\colorprofilecnt}%
  \advance\colorprofilecnt by1%
  \edef\mycolorprofile{\the\mycolorprofilename
          <</C0[0 0 0 0]/FunctionType 2/C1[#4]/Domain[0 1]/N 1>>}%
  \edef\mycolor{[/Separation/#3 /DeviceCMYK \the\mycolorprofilename]}%
  \edef\tempcs{/#2 \mycolor}%
  \expandafter\csgrab\expandafter{\tempcs}{\csname #1\endcsname}%
  \special{pdf:obj \mycolorprofile}%
  \special{pdf:obj \mycolor}%
}
\def\SetPageColorResource#1{%
  \AddEverypageHook{\special{pdf:put @resources <</ColorSpace <<#1>>>>}}%
}%
\def\SetPageColorSpace#1{%
\expandafter\SetPageColorResource\expandafter{\the\csname #1\endcsname}%
}%
\def\SpotColor#1#2{%
\special{pdf:literal /#1 cs /#1 CS #2 sc #2 SC}%
        \aftergroup\reset@color%
}%
\def\color@spotcolor#1#2{\c@lor@@spotcolor#2\@@#1}
\def\c@lor@@spotcolor#1,#2\@@#3{%
  \c@lor@arg{#2}%
  \edef#3{spot #1 #2}%
}
\ifhks\input{spotcolorhks}\fi
\ifpantone\input{spotcolorpantone}\fi
\endinput
%%
%% End of file `xespotcolor.sty'.