Replace \maketitle with a image in Latex
Latex is a great tool if you are writing anything; from a simple article to a complex book. I wrote my last CV in Latex. But sometimes it is hard to configure… sometimes it is just too automatic.
Initial file
If you have this very minimal Latex file:
\documentclass{book}
\title{This is a \LaTeX file}
\author{Dmitry Rocha \and John Doe}
\date{Jan 2017}
\begin{document}
\maketitle
\chapter{Test}
This is a test.
\end{document}
The default output of \maketitle is:

But what if you have a good cover? Maybe you have hired someone to only create a cover page for your book, article, …
Instead of calling \maketitle you can add a image or other PDF file as a full page.
Using an image
First you need to add a package called pdfpages and after that you will have to use \includepdf{otherfile.pdf}. For our very minimal example it will something like:
\documentclass{book}
\usepackage{pdfpages}
\title{This is a \LaTeX file}
\author{Dmitry Rocha \and John Doe}
\date{Jan 2017}
\begin{document}
\includepdf{cover.pdf}
\chapter{Test}
This is a test.
\end{document}
Some notes:
- Don’t forget that this new pdf file must have the same size (or at least the same aspect ratio);
- You can use a png/jpg if you have one.