%--------------------------------------------
%
% Package pgfplots.sty
%
% Provides a user-friendly interface to create function plots (normal
% plots, semi-logplots and double-logplots).
% 
% It is based on Till Tantau's PGF package.
%
% Copyright 2007-2013 by Christian Feuersänger.
%
% This program is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
% 
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.
% 
% You should have received a copy of the GNU General Public License
% along with this program.  If not, see <http://www.gnu.org/licenses/>.
%
%--------------------------------------------
\IfFileExists{pgfplots.revision.tex}{\input pgfplots.revision.tex } {%
	\def\pgfplotsrevision{0}%
	\def\pgfplotsversion{0.0}%
    \def\pgfplotsversiondatetime{2014-07-01 00:00:00 +100}%
    \def\pgfplotsrevisiondatetime{2014-07-01 00:00:00 +100}%
	\def\pgfplotsversiondate{2014/07/01}%
	\def\pgfplotsrevisiondate{2014/07/01}%
}
\ProvidesPackage{pgfplots}[\pgfplotsversiondate\space v\pgfplotsversion\space Data Visualization (\pgfplotsrevision)]

\RequirePackage{graphicx}

% ATTENTION:
% you MAY need one of
%   \def\pgfsysdriver{pgfsys-dvipdfm.def}
%   \def\pgfsysdriver{pgfsys-pdftex.def}
%   \def\pgfsysdriver{pgfsys-dvips.def}
%
% BEFORE the first \usepackage{pgf}, \usepackage{tikz} or
% \usepackage{pgfplots}.
% Default is
%   'dvips' for 'latex'
%   'pdftex' for 'pdflatex'
% -> dvipdfm needs special attention.

\IfFileExists{pgfsys-luatex.def}{%
	% OK, proceed as usual
}{%
	% hm. check if we need it:
	\def\pgfplots@glob@TMPa{luatex.def}%
	\edef\pgfplots@glob@TMPb{\Gin@driver}%
	\ifx\pgfplots@glob@TMPb\pgfplots@glob@TMPa
		% hm. probably
		\@ifundefined{pgfsysdriver}{%
			% use a patch shipped with pgfplots:
			\def\pgfsysdriver{pgfsys-luatexpatch.def}%
			\immediate\write16{Package pgfplots external lib: activating patch for pgfsys-luatex.def driver (PGF is too old)}
		}{%
			\def\pgfplots@glob@TMPa{pgfsys-luatex.def}%
			\ifx\pgfsysdriver\pgfplots@glob@TMPa
				% use a patch shipped with pgfplots:
				\def\pgfsysdriver{pgfsys-luatexpatch.def}%
				\immediate\write16{Package pgfplots external lib: activating patch for pgfsys-luatex.def driver (PGF is too old)}
			\fi
		}%
	\fi
}

\RequirePackage{tikz}

% This is *identical* to \pgfutil@IfUndefined . I copied it here
% because pgf up to and including version 2.10 does not contain it.
\def\pgfplotsutil@IfUndefined#1{%
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname#1\endcsname\relax
    \expandafter\pgfutil@firstoftwo
  \else
    \expandafter\pgfutil@secondoftwo
  \fi
}

\gdef\pgfplots@glob@TMPa{}%
\pgfplotsutil@IfUndefined{directlua}{}{%
	\pgfplotsutil@IfUndefined{newcatcodetable}{%
		% I need \newcatcodetable
		\gdef\pgfplots@glob@TMPa{\RequirePackage{luatexbase}}%
	}
}%

\ifx\pgfplots@glob@TMPa\pgfutil@empty
\else
	\expandafter\pgfplots@glob@TMPa
\fi

\def\pgfplots@texdist@protect{\protect}%

\input pgfplots.code.tex


% checks for xcolor configuration options and will override
%   mesh/colorspace explicit color output
% and
%	colormap default colorspace
% if needed.
\def\pgfplots@check@global@colorspace@overrides{%
	% "bOverridesColorspace"
	\pgfplots@loc@tmpfalse
	\ifconvertcolorsD
		% xcolor converts at *definition* time:
		\pgfplots@loc@tmptrue
	\else
		\ifconvertcolorsU
			% xcolor converts at *usage* time:
			\pgfplots@loc@tmptrue
		\fi
	\fi
	%
	\ifpgfplots@loc@tmp
		\let\pgfplots@loc@TMPb=\pgfutil@empty%
		\ifx\XC@tgt@mod\pgfplots@XC@tgt@mod@rgb \def\pgfplots@loc@TMPb{rgb}\fi
		\ifx\XC@tgt@mod\pgfplots@XC@tgt@mod@RGB \def\pgfplots@loc@TMPb{rgb}\fi
		\ifx\XC@tgt@mod\pgfplots@XC@tgt@mod@cmyk\def\pgfplots@loc@TMPb{cmyk}\fi
		\ifx\XC@tgt@mod\pgfplots@XC@tgt@mod@cmy \def\pgfplots@loc@TMPb{cmyk}\fi
		\ifx\XC@tgt@mod\pgfplots@XC@tgt@mod@gray \def\pgfplots@loc@TMPb{gray}\fi
		\ifx\XC@tgt@mod\pgfplots@XC@tgt@mod@Gray \def\pgfplots@loc@TMPb{gray}\fi
		%
		\ifx\pgfplots@loc@TMPb\pgfutil@empty
		\else
			\edef\pgfplots@loc@TMPa{%
				mesh/colorspace explicit color output=\pgfplots@loc@TMPb,%
				colormap default colorspace=\pgfplots@loc@TMPb,%
			}%
			\pgfplots@log3{Overriding colorspace to \pgfplots@loc@TMPb\space due to xcolor configuration.}%
			\expandafter\pgfplotsset\expandafter{\pgfplots@loc@TMPa}%
		\fi
	\fi
}%

\def\pgfplots@XC@tgt@mod@rgb#1{rgb}
\def\pgfplots@XC@tgt@mod@RGB#1{rgb}
\def\pgfplots@XC@tgt@mod@cmyk#1{cmyk}
\def\pgfplots@XC@tgt@mod@cmy#1{cmy}
\def\pgfplots@XC@tgt@mod@gray#1{gray}
\def\pgfplots@XC@tgt@mod@Gray#1{gray}

\usetikzlibrary{plotmarks}



\endinput
