%#!rm -f tigerpsdfmt4* && lualatex -shell-escape graphicxpsd
\documentclass[luatex]{article}
\usepackage{shortvrb}\MakeShortVerb{\|}
\usepackage{hyperref}
\usepackage{graphicx}
\usepackage{graphicxpsd}
\title{\textsf{graphicxpsd} Package}
\author{Munehiro Yamamoto}
\date{2018/01/30 v1.1}
\begin{document}
\maketitle
\begin{abstract}
This package provides Adobe Photoshop Data format (PSD) support 
for \textsf{graphicx} package
with \texttt{sips} (Darwin/macOS)/\texttt{magick} (ImageMagick) command.
\end{abstract}

\section{Motivation}
\textsf{graphicx} package supports already many graphics image formats as bellow. 
\begin{itemize}
\item non-vector formats: jpg, png, bmp, and so on
\item PostScript-style formats: eps, ps
\item PDF-style formats: pdf, ai
\end{itemize}
However, it currently does not support Adobe Photoshop Data format (PSD). 

Against that, we developed the \textsf{graphicxpsd} package 
to support PSD format via PSD-to-PDF conversion 
with two image converters.
\begin{itemize}
\item \texttt{sips}: 
pre-installed command in Darwin/macOS

\item \texttt{magick}: 
bundled command in \href{https://www.imagemagick.org/}{ImageMagick}
\end{itemize}

\section{Loading \textsf{graphicxpsd} Package}

Load \textsf{graphicxpsd} package after loading \textsf{graphicx} package.

\begin{quote}
\begin{verbatim}
\usepackage{graphicx}
\usepackage[<options>]{graphicxpsd}
\end{verbatim}
\end{quote}

The list of available options is the following.
\begin{itemize}
\item |dvipdfmx|, |xetex|, |pdftex|, |luatex|: 
supported driver options; 
You can also give specific driver option from global option.

\item |sips| (default), |magick| (same as |imagemagick|), |convert|\footnotemark: 
supported image converters; 
\begin{itemize}
\item 
Darwin/macOS users do not have to do anything 
unless you choose ImageMagick as PSD-to-PDF converter. 
\item 
If you use ImageMagick~7, you may choose |magick|. 
\item 
If you should use ImageMagick~6 or lower version, you just choose |convert|.
\end{itemize}
\end{itemize}
\footnotetext{When ImageMagick project had released ImageMagick~7, 
they changed \texttt{convert} to \texttt{magick} 
because that might be the usual problem with the conflict of names 
between the ImageMagick's \texttt{convert.exe} and 
the Windows ``\texttt{convert.exe}'' program, 
which complains about invalid parameters, and 
changing the Imagemagick program's name to imconvert and 
using that instead avoided the conflict.}

\section{Example}

Typeset the following {\LaTeX} document with Lua{\TeX} enabling the shell escape, 
that is, run |lualatex -shell-escape|.
\begin{quote}
\small
\begin{verbatim}
%#!lualatex -shell-escape
\documentclass[luatex]{article}%%set luatex driver as global option
\usepackage{graphicx}
\usepackage{graphicxpsd}
\begin{document}
\includegraphics{tigerpsdfmt.psd}
\end{document}
\end{verbatim}
\end{quote}
Then, the result is as below.
\begin{center}
\includegraphics{tigerpsdfmt.psd}
\end{center}
Incidentally, the above \texttt{tigerpsdfmt.psd} file is converted from 
the \texttt{tiger.eps} file (a.k.a.~``cubic spline tiger''), 
which comes with Ghostscript.
\begin{quote}
\small
\begin{verbatim}
$ file tigerpsdfmt.psd 
tigerpsdfmt.psd: Adobe Photoshop Image, 550 x 568, RGBA, 4x 8-bit channels
\end{verbatim}
\end{quote}

\end{document}
