nixfiles/NixTeX/dependencies/source/floats/figures.tex

\newcommand{\cfigure }[1][]{\thecfigure{!htbp}{}{#1}}%
\newcommand{\hfigure }[1][]{\thecfigure{H}{}{#1}}%
\newcommand{\cFigure }[1][]{\Thecfigure{!htbp}{}{#1}}%
\newcommand{\hFigure }[1][]{\Thecfigure{H}{}{#1}}%
\newcommand{\cscheme }[1][]{\thecscheme{!htbp}{}{#1}}%
\newcommand{\hscheme }[1][]{\thecscheme{H}{}{#1}}%
\newcommand{\cScheme }[1][]{\Thecscheme{!htbp}{}{#1}}%
\newcommand{\hScheme }[1][]{\Thecscheme{H}{}{#1}}%
\newcommand{\subfig}[4][b]{\thesubfig{#1}{#2}{#3}{#4}{}}%
\newcommand{\Subfig}[4][b]{\theSubfig{#1}{#2}{#3}{#4}{}}%
\newcommand{\SubFig}[4][b]{\theSubFig{#1}{#2}{#3}{#4}{}}%
\newcommand{\wrapfig}[6][0.3]{\thewrapfig{#1}{#2}{#3}{#4}{#5}{#6}{}}%

\def\WrapFigSide{o}

\newcommand{\thecfigure}[7]
{
  %1 – float
  %2 – beamer overlay
  %3 – short caption
  %4 – config
  %5 – content
  %6 – long caption
  %7 – label
  \begin{figure}[#1]
    \robfamily
    %\directlua{print() print([[figure]]) print([[float:    #1]]) print([[tlabel:   #7]])}%
    \centering%
    \ifthenelse{\isempty{#2}}%
    {%
      \ifthenelse{\equal{#5}{}}%
      {#4}%
      {%
        \directlua{markFileAsUsed([[#5]])}%
        \ifthenelse{\isempty{#4}}%
        {\includegraphics{#5}}%
        {\includegraphics[#4]{#5}}%
      }%
      \ifthenelse{\isempty{#6}}%
      {}%
      {%
        \ifthenelse{\isempty{#3}}%
        {\caption[\nolink{#6}]{\adjustCaption{#6}}}%
        {\caption[\nolink{#3}]{\adjustCaption{#6}}}%
      }%
    }%
    {%
      \uncover#2%
      {%
        \ifthenelse{\equal{#5}{}}%
        {#4}%
        {%
          \directlua{markFileAsUsed([[#5]])}%
          \uncoverincludegraphics[#4]{#5}{#2}%
        }%
        \ifthenelse{\isempty{#6}}%
        {}%
        {%
          \ifthenelse{\isempty{#3}}%
          {\caption[\nolink{#6}]{\adjustCaption{#6}}}%
          {\caption[\nolink{#3}]{\adjustCaption{#6}}}%
        }%
      }%
    }%
    \labelFigure{#7}%
  \end{figure}%
}

\newcommand{\Thecfigure}[7]
{
  %1 – float
  %2 – beamer overlay
  %3 – short caption
  %4 – config
  %5 – content
  %6 – long caption
  %7 – label
  \begin{figure}[#1]%
    \robfamily
    %\directlua{print() print([[label: #7]])}%
    \centering%
    \ifthenelse{\equal{#5}{}}%
    {#4}%
    {%
      \directlua{markFileAsUsed([[#5]])}%
      \ifthenelse{\isempty{#4}}%
      {\includegraphics{#5}}%
      {\includegraphics[#4]{#5}}%
    }%
    \ifthenelse{\isempty{#6}}%
    {}%
    {%
      \caption*{\adjustCaption{#6}}%
    }%
    \labelFigure{#7}%
  \end{figure}%
}

\newcommand{\thesubfig}[5]
{
  \begin{subfigure}[#1]{\widthof{\includegraphics[#2]{#3}}}%
    \directlua{markFileAsUsed([[#3]])}%
    \centering%
    \ifthenelse{\isempty{#5}}%
    {%
      \includegraphics[width=\textwidth]{#3}%
      \caption[\nolink{#4}]{\adjustCaption{#4}}%
    }%
    {%
      \uncover#5%
      {%
        \uncoverincludegraphics[width=\textwidth]{#3}{#5}%
        \caption[\nolink{#4}]{\adjustCaption{#4}}%
      }%
    }%
  \end{subfigure}%
}

\newcommand{\theSubfig}[5]%
{%
  \begin{subfigure}[#1]{\widthof{\includegraphics[#2]{#3}}}%
    \directlua{markFileAsUsed([[#3]])}%
    \centering%
    \ifthenelse{\isempty{#5}}%
    {%
      \includegraphics[width=\textwidth]{#3}%
      \caption*{\adjustCaption{#4}}%
    }%
    {%
      \uncover#5%
      {%
        \uncoverincludegraphics[width=\textwidth]{#3}{#5}%
        \caption*{\adjustCaption{#4}}%
      }%
    }%
  \end{subfigure}%
}

\newcommand{\theSubFig}[5]
{
  \begin{subfigure}[#1]{#2}
    \directlua{markFileAsUsed([[#3]])}%
    \centering%
    \ifthenelse{\isempty{#5}}%
    {%
      \includegraphics[width=\textwidth]{#3}%
      \caption*{\adjustCaption{#4}}%
    }%
    {%
      \uncover#5%
      {%
        \uncoverincludegraphics[width=\textwidth]{#3}{#5}%
        \caption*{\adjustCaption{#4}}%
      }%
    }%
  \end{subfigure}%
}

\newcommand{\thewrapfig}[7]
{
  %1 – relative width
  %2 – short caption
  %3 – config
  %4 – content
  %5 – long caption
  %6 – label
  %7 – beamer overlay
  \begin{wrapfigure}{\WrapFigSide}{#1\linewidth}%
    %\directlua{print() print([[figure]]) print([[float:    #1]]) print([[tlabel:   #6]])}%
    \centering%
    \ifthenelse{\isempty{#7}}%
    {%
      \ifthenelse{\equal{#4}{}}%
      {#3}%
      {%
        \directlua{markFileAsUsed([[#4]])}%
        \ifthenelse{\isempty{#3}}%
        {\includegraphics{#4}}%
        {\includegraphics[#3]{#4}}%
      }%
      \ifthenelse{\isempty{#5}}%
      {}%
      {%
        \ifthenelse{\isempty{#2}}%
        {\caption[\nolink{#5}]{\adjustCaption{#5}}}%
        {\caption[\nolink{#2}]{\adjustCaption{#5}}}%
      }%
    }%
    {%
      \uncover#7%
      {%
        \ifthenelse{\equal{#4}{}}%
        {#3}%
        {%
          \directlua{markFileAsUsed([[#4]])}%
          \uncoverincludegraphics[#3]{#4}%
        }%
        \ifthenelse{\isempty{#5}}%
        {}%
        {%
          \ifthenelse{\isempty{#2}}%
          {\caption[\nolink{#5}]{\adjustCaption{#5}}}%
          {\caption[\nolink{#2}]{\adjustCaption{#5}}}%
        }%
      }%
    }%
    \labelFigure{#6}%
  \end{wrapfigure}%
}

% for beamer
\def\uncovergraphicsopacity{0.9}
\def\uncovergraphicsbackground{white}
\newcommand{\uncoverincludegraphics}[3][]
{
  \alt#3
  {
    \ifthenelse{\isempty{#1}}{\includegraphics{#2}}{\includegraphics[#1]{#2}}
  }
  {
    \begin{tikzpicture}
      \node[anchor=south west,inner sep=0] (B) at (4,0) {\ifthenelse{\isempty{#1}}{\includegraphics{#2}}{\includegraphics[#1]{#2}}};
      \fill [draw=none, fill=\uncovergraphicsbackground, fill opacity=\uncovergraphicsopacity] (B.north west) -- (B.north east) -- (B.south east) -- (B.south west) -- (B.north west) -- cycle;
    \end{tikzpicture}
  }
}