Add viewports to the manual. Adapted from FS#9934 by Jonas Häggqvist and FS#10553 by David Kauffmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22756 a1c6a512-1295-4272-9138-f99709370657
diff --git a/manual/advanced_topics/viewports/mono-vp-syntax.tex b/manual/advanced_topics/viewports/mono-vp-syntax.tex
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+\subsubsection{Viewport Declaration Syntax}
+
+{\config{\%V}}{\textbar}x{\textbar}y{\textbar}[width]{\textbar}[height]{\textbar}[font]{\textbar}%
+
+ \begin{itemize}
+ \item 'font' is a number - '0' is the built-in system font, '1' is the
+ user-selected font.
+ \item Only the coordinates \emph{have} to be specified. Leaving the other
+ definitions blank will set them to their default values.
+ \note{The correct number of {\textbar}s with hyphens in blank fields
+ are still needed in any case.}
+ \end{itemize}
+
+\begin{example}
+ %V|12|20|-|-|1|
+ %sThis viewport is displayed permanently. It starts 12px from the left and
+ %s20px from the top of the screen, and fills the rest of the screen from
+ %sthat point. The lines will scroll if this text does not fit in the viewport.
+ %sThe user font is used.
+\end{example}
+\begin{rbtabular}{.75\textwidth}{XX}{Viewport definition & Default value}{}{}
+ width/height & remaining part of screen \\
+ font & user defined \\
+\end{rbtabular}