krskasugar.sty

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{krskasugar}

% -- load packages --
\RequirePackage{amsmath}
\RequirePackage{amsfonts}
\RequirePackage{amssymb}
\RequirePackage{graphicx}  % figures
\RequirePackage{wrapfig}   % wraping figures
\RequirePackage[justification=centering]{caption}
\RequirePackage{xparse}
\RequirePackage{xargs}
\RequirePackage{ifthen}


% -- lazy math --
\RenewDocumentCommand\frac{ m g }{%
    {%
        \IfNoValueF {#2} {\ensuremath{\begingroup#1\endgroup\@@over#2}}%
        \IfNoValueT {#2} {\ensuremath{\begingroup1\endgroup\@@over#1}}%
    }%
}
\RenewDocumentCommand\dfrac{ m g }{%
	\IfNoValueF {#2} {\ensuremath{\genfrac{}{}{}0{#1}{#2}}}%
	\IfNoValueT {#2} {\ensuremath{\genfrac{}{}{}0{1}{#1}}}%
}

\newcommand\avg[1]{\mkern 1.5mu\overline{\mkern-1.5mu#1\mkern-1.5mu}\mkern 1.5mu}

% -- figure commands --
\captionsetup[table]{name=Tab.}
\captionsetup[figure]{name=Obr.}


% command for fullpage figure
% Some variants:
% \fullfig{fig.}[caption]
% \fullfig[fig param]{fig.}[caption][label]
% \fullfig[fig param][placement]{fig.}[caption][label]
\newcommandx*\fullfig[6][1=, 2=htbp, 4=, 5=, 6=]{
	\begin{figure}[#2]
	\centering
	\ifthenelse{\equal{#1}{}}{
		\includegraphics[width=0.7\linewidth]{#3}
	}{
		\includegraphics[#1]{#3}
	}
	\ifthenelse{\equal{#4}{}}{}{\ifthenelse{\equal{#6}{}}{\caption{#4}}{\caption[#6]{#4}}}
	\ifthenelse{\equal{#5}{}}{}{\label{#5}}
	\end{figure}
}

% command for plots in .tex format
% \wrapfig[placement]{fig.}[caption][label]
\newcommandx*\plotfig[4][1=htbp, 3=, 4=]{
	\begin{figure}[#1]
	\centering
	\input{#2}
	\ifthenelse{\equal{#3}{}}{}{\caption{#3}}
	\ifthenelse{\equal{#4}{}}{}{\label{#4}}
	\end{figure}
}

% Figures wraping around text
% \wrapfig[outside size][fig params][placement][number of lines]{fig}[caption][label]
\newcommandx*\wrapfig[7][1=, 2=, 3=, 4=, 6=, 7=]{
	% set default value for outside size
	\ifthenelse{\equal{#1}{}}{
		\def\@outsidesize{0.30\textwidth}}{
		\def\@outsidesize{#1}}
	% set default value for placement
	\ifthenelse{\equal{#3}{}}{
		\def\@placement{O}}{
		\def\@placement{#3}}
	
	\begin{wrapfigure}[#4]{\@placement}{\@outsidesize}
	\centering
	\ifthenelse{\equal{#2}{}}{
		\includegraphics[width=0.95\linewidth]{#5}}{
		\includegraphics[#2]{#5}}
	\ifthenelse{\equal{#6}{}}{}{\caption{#6}}
	\ifthenelse{\equal{#7}{}}{}{\label{#7}}
	\end{wrapfigure}
}