Add possibility to add an image to the title page of printable documentation.

[kbirken]

The title page of documentation generated from xDoc via Latex looks very "puristic". A nice option would be to be able to add some image, e.g. a logo, a screenshot or some other picture (maybe a photo of the author :-) ). This is very flexible and allows some individualization.

In latex, this could be converted to:

\usepackage{titlepic} <== as part of the usepackage list

...

\titlepic{\includegraphics{images/niceTitleImage.png}} <== after the \author... line

[ckulla]

I already made this possible. Just subclass the latex generator and override the makeTitle() method. Please see 84fb24f

But nevertheless this should be more modular and not require subclassing. I'm thinking of a TitlePageProvider which can be replaced via Guice. What do you think? Same pattern for head and footer.