Prueba de adición de portada a PDF

assets/pdf/template.tex

@@ -24,7 +24,7 @@
 \usepackage[pdfencoding=auto,hidelinks]{hyperref}
 \usepackage{ragged2e}
 \usepackage{graphicx}
-\usepackage{titlepic} % for cover image
+\usepackage{incgraph} % for cover image
 
 % Bibliography
 \usepackage[style=apa,backend=biber]{biblatex} % for bibliography
@@ -62,7 +62,6 @@
 % Defining the title and the author
 \title{\mytitle}
 \date{@year}
-\titlepic{\includegraphics[width=\textwidth]{../epub/portada.jpg}}
 
 % Custom second title page
 \makeatletter
@@ -147,6 +146,9 @@
 %  THE DOCUMENT
 \begin{document}
 
+% Portada
+\incgraph[documentpaper][width=\paperwidth,height=\paperheight]{../epub/portada.jpg}
+
 % Preliminares
 @ragged
 \frontmatter