% Florian Sihler, 2024
% Licensed under GNU General Public License version 3
% https://opensource.org/licenses/gpl-3.0.html
\documentclass{article}

\usepackage[T1]{fontenc}
\usepackage{fontawesome}
\usepackage{fancyqr}

% for showcase of random colors
\usepackage{pgfmath}
\usepackage[prefix=@]{xcolor-material}

% to showcase scalebox
\usepackage{graphicx}

% for the coding font
\usepackage{FiraMono}

\usepackage[active,tightpage]{preview} % for presentation
\setlength\PreviewBorder{15pt}

\fancyqrset{size=3.25cm, level=H, padding}

\errorcontextlines=9999
\begin{document}
\preview
\begin{center}
% \FancyQrDoNotPrintSquare{8}{9}
% \FancyQrHardCut
\mbox{\FancyQrLoad{blobs}%
\fancyqr[image=\scalebox{2.9}{\faGithub},image padding=1,color=black!90!gray]{https://github.com/EagleoutIce/fancyqr}%
\FancyQrLoad{default}%
\fancyqr{https://github.com/EagleoutIce/fancyqr}%
\FancyQrLoad{dots}%
\fancyqr[image={\textsf{\textbf{\textcolor{gray}{fancy}qr}}}, random color={@Red}{@Pink}{@Purple}{@DeepPurple}{@Indigo}{@Blue}{@Cyan}{@Teal}{@Green}{@Amber}{@Orange}{@DeepOrange}{@Brown}]{https://github.com/EagleoutIce/fancyqr}%
}\\[4mm]
\texttt{\textbackslash \textbf{fancyqr}\{\textcolor{@Grey}{https://github.com/EagleoutIce/fancyqr}\}}
\end{center}
\endpreview
\end{document}