blob: 78e179cf9512f6bb92722c5fec4f221ee52b0584 (
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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
%%
%% This is file `xespotcolor.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% xespotcolor.dtx (with options: `xespotcolor')
%%
%% (c) Copyright 2014-2021 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}
[2021/03/01 v2.1 Package `xespotcolor.sty']
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{xespotcolor}
[2021/03/01 v.2.1, Package for adding Spot Color support to LaTeX/XeLaTeX.]
\RequirePackage{iftex}
\@ifpackageloaded{xcolor}{\let\use@xcolor\relax}{}
\DeclareOption{hks}{\let\use@hks\relax}
\DeclareOption{pantone}{\let\use@pantone\relax}
\DeclareOption{xcolor}{\let\use@xcolor\relax}
\ProcessOptions
\ifx\use@xcolor\undefined
\ifxetex
\@ifpackageloaded{graphics}{}{\RequirePackage[xetex]{graphics}}
\@ifpackageloaded{color}{}\RequirePackage[xetex]{color}
\else
\@ifpackageloaded{graphics}{}{\RequirePackage[dvipdfmx]{graphics}}
\@ifpackageloaded{color}{}\RequirePackage{color}
\fi
\else
\ifxetex
\@ifpackageloaded{graphics}{}{\RequirePackage[xetex]{graphics}}
\@ifpackageloaded{xcolor}{}{\RequirePackage[xetex]{xcolor}}
\else
\@ifpackageloaded{graphics}{}{\RequirePackage[dvipdfmx]{graphics}}
\@ifpackageloaded{xcolor}{}{\RequirePackage{xcolor}}
\fi\fi
\@ifpackageloaded{tikz}{\global\pgf@sys@pdf@colorspaces@existsfalse}{}
\@ifpackageloaded{tcolorbox}{\global\pgf@sys@pdf@colorspaces@existsfalse}{}
\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}%
\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 @myowncolor\the\colorprofilecnt \mycolor}%
\advance\colorprofilecnt by1%
}
\def\SetPageColorResource#1{%
\AddToHook{shipout/background}{\put(1in,-1in){%
\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%
}%
\ifx\use@xcolor\undefined
\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}%
}
\else
\XC@sdef\XC@mod@spotcolor{spotcolor}
\def\@@xespotcolordef@xspc#1,#2\@@{spot #1 #2}
\let\o@XC@definec@lor@xspc\XC@definec@lor
\def\XC@definec@lor[#1]#2[#3]#4#5%
{%
\expandafter\ifx\csname XC@mod@#4\endcsname\XC@mod@spotcolor
\expandafter\xdef\csname\string\color @#2\endcsname
{\noexpand\xcolor@{}{\@@xespotcolordef@xspc#5\@@}{spotcolor}{#5}}%
\else
\o@XC@definec@lor@xspc[#1]{#2}[#3]{#4}{#5}%
\fi
}%
\gdef\pgfsys@color@spotcolor@stroke#1#2{\special{pdf:literal /#1 CS #2 SC}}
\gdef\pgfsys@color@spotcolor@fill#1#2{\special{pdf:literal /#1 cs #2 sc}}
\gdef\pgfsys@color@spotcolor#1#2{\pgfsys@color@spotcolor@stroke{#1}{#2}%
\pgfsys@color@spotcolor@fill{#1}{#2}}
\fi
\ifx\use@hks\undefined\else\input{spotcolorhks}\fi
\ifx\use@pantone\undefined\else\input{spotcolorpantone}\fi
\endinput
%%
%% End of file `xespotcolor.sty'.
|