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authorKarl Berry <karl@freefriends.org>2019-11-04 22:15:41 +0000
committerKarl Berry <karl@freefriends.org>2019-11-04 22:15:41 +0000
commitbd547f9a58f95681b9c23afc95c65d520b78b01a (patch)
treea7df7fd1d2f12bc810f1b4220caa57bfbbf462b5 /Master/texmf-dist/source/latex/pgf-cmykshadings
parentc1d130c74639a443eed74458c817369a29e7286f (diff)
pgf-cmykshadings (4nov19)
git-svn-id: svn://tug.org/texlive/trunk@52635 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/pgf-cmykshadings')
-rw-r--r--Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx83
-rw-r--r--Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins4
2 files changed, 81 insertions, 6 deletions
diff --git a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx
index 4690901981e..4842cd1edad 100644
--- a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx
+++ b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.dtx
@@ -1,6 +1,6 @@
% \iffalse meta-comment
%
-%Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+%Copyright (c) 2018-2019 David Purton <dcpurton@marshwiggle.net>
%
%This work may be distributed and/or modified under the conditions of
%the LaTeX Project Public License, either version 1.3c of this license
@@ -24,14 +24,21 @@
% \fi
%
% \changes{v1.0}{2018/10/17}{First public release}
+% \changes{v1.2}{2019/11/05}{Deprecate package}
%
% \title{The \pkg{pgf-cmykshadings} package}
% \author{David Purton\thanks{Email: \url{dcpurton@marshwiggle.net}}}
-% \date{2018/10/24 v1.1a}
+% \date{2019/11/05 v1.2}
%
% \maketitle
%
% \begin{abstract}
+% \textbf{Note: This package is now deprecated. Support for CMYK and grayscale
+% shadings was added to \pkg{pgf} in version 3.1.3. Attempting to load it with
+% recent versions of \pkg{pgf} only changes the default shading colour model
+% with the \pkg{xcolor} |natural| colour model to CMYK. This documentation
+% applies to versions of \pkg{pgf} prior to 3.1.3.}\medskip
+%
% The \pkg{pgf-cmykshadings} package provides support for CMYK and grayscale
% shadings for the \pkg{pgf} package. By default \pkg{pgf} only supports RGB
% shadings. \pkg{pgf-cmykshadings} attempts to produce shadings consistent
@@ -134,7 +141,7 @@
%
% \subsubsection{Package options}
%
-% \pkg{pgd-cmykshadings} supports the following package options:
+% \pkg{pgf-cmykshadings} supports the following package options:
%
% \begin{description}
% \item[\mdseries |cmyk|] (default) to use CMYK shadings when the \pkg{xcolor}
@@ -561,7 +568,7 @@
%
% \begin{macrocode}
\ProvidesPackage{pgf-cmykshadings}%
- [2018/10/24
+ [2019/11/05
CMYK and grayscale shadings support for PGF (DCP)]
% \end{macrocode}
%
@@ -569,6 +576,74 @@
\RequirePackage{pgf}
% \end{macrocode}
%
+% Set colour model to CMYK by default if version of \pkg{pgf} is at least
+% 3.1.3 then |\endinput|.
+%
+% \begin{macrocode}
+\@ifpackagelater{pgf}{2019/05/14}{%
+ \PackageWarning{pgf-cmykshadings}{%
+ Package `pgf-cmykshadings' is now deprecated.}%
+ \newif\ifpgfcmykshadingdefault
+ \DeclareOption{cmyk}{%
+ \pgfcmykshadingdefaulttrue
+ }
+ \DeclareOption{rgb}{%
+ \pgfcmykshadingdefaultfalse
+ }
+ \ExecuteOptions{cmyk}
+ \ProcessOptions\relax
+ \def\pgf@setup@shading@model{%
+ \pgfshadingmodelrgbtrue
+ \pgfshadingmodelcmykfalse
+ \pgfshadingmodelgrayfalse
+ \XC@sdef\pgf@mod@test{\XC@tgt@mod{natural}}%
+ \def\pgf@shading@device{/DeviceRGB}%
+ \def\pgf@shading@ps@device{setrgbcolor}%
+ \def\pgf@shading@functional@range{0 1 0 1 0 1}%
+ \def\pgf@shading@model{rgb}%
+ \ifx\pgf@mod@test\XC@mod@natural
+ \ifpgfcmykshadingdefault
+ \def\pgf@shading@functional@range{0 1 0 1 0 1 0 1}%
+ \def\pgf@shading@device{/DeviceCMYK}%
+ \def\pgf@shading@ps@device{setcmykcolor}%
+ \def\pgf@shading@model{cmyk}%
+ \pgfshadingmodelrgbfalse
+ \pgfshadingmodelcmyktrue
+ \else
+ \def\pgf@shading@functional@range{0 1 0 1 0 1}%
+ \def\pgf@shading@device{/DeviceRGB}%
+ \def\pgf@shading@ps@device{setrgbcolor}%
+ \def\pgf@shading@model{rgb}%
+ \fi
+ \fi
+ \ifx\pgf@mod@test\XC@mod@cmyk
+ \def\pgf@shading@device{/DeviceCMYK}%
+ \def\pgf@shading@ps@device{setcmykcolor}%
+ \def\pgf@shading@functional@range{0 1 0 1 0 1 0 1}%
+ \def\pgf@shading@model{cmyk}%
+ \pgfshadingmodelrgbfalse
+ \pgfshadingmodelcmyktrue
+ \fi
+ \ifx\pgf@mod@test\XC@mod@gray
+ \def\pgf@shading@device{/DeviceGray}%
+ \def\pgf@shading@ps@device{setgray}%
+ \def\pgf@shading@functional@range{0 1}%
+ \def\pgf@shading@model{gray}%
+ \pgfshadingmodelrgbfalse
+ \pgfshadingmodelgraytrue
+ \fi
+ \edef\pgf@sys@driver@dvisvgm{pgfsys-dvisvgm.def}%
+ \ifx\pgfsysdriver\pgf@sys@driver@dvisvgm
+ \def\pgf@shading@model{rgb}%
+ \fi
+ \edef\pgf@sys@driver@texforht{pgfsys-tex4ht.def}%
+ \ifx\pgfsysdriver\pgf@sys@driver@texforht
+ \def\pgf@shading@model{rgb}%
+ \fi
+ }%
+ \endinput}{}
+% \end{macrocode}
+%
% \noindent Replace dependence on \cs{pgf@convertrgbstring} and
% \cs{pgf@rgbconv} with generic macros \cs{pgf@convertstring} and
% \cs{pgf@conv}.
diff --git a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins
index 8225b0f4caf..09cf29f420b 100644
--- a/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins
+++ b/Master/texmf-dist/source/latex/pgf-cmykshadings/pgf-cmykshadings.ins
@@ -1,6 +1,6 @@
\iffalse meta-comment
-Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+Copyright (c) 2018-2019 David Purton <dcpurton@marshwiggle.net>
This work may be distributed and/or modified under the conditions of
the LaTeX Project Public License, either version 1.3c of this license
@@ -19,7 +19,7 @@ version 2005/12/01 or later.
This is a generated file.
-Copyright (c) 2018 David Purton <dcpurton@marshwiggle.net>
+Copyright (c) 2018-2019 David Purton <dcpurton@marshwiggle.net>
This work may be distributed and/or modified under the conditions of
the LaTeX Project Public License, either version 1.3c of this license