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1 | \subsubsection{Viewport Declaration Syntax} | ||
2 | |||
3 | {\config{\%V}}{\textbar}x{\textbar}y{\textbar}[width]{\textbar}[height]{\textbar}[font]{\textbar}[fgshade]{\textbar}[bgshade]{\textbar}% | ||
4 | |||
5 | \begin{itemize} | ||
6 | \item 'fgshade' and bgshade are numbers in the range '0' (= black) to '3' | ||
7 | (= white). | ||
8 | \item 'font' is a number - '0' is the built-in system font, '1' is the | ||
9 | user-selected font. | ||
10 | \item Only the coordinates \emph{have} to be specified. Leaving the other | ||
11 | definitions blank will set them to their default values. | ||
12 | \note{The correct number of {\textbar}s with hyphens in blank fields | ||
13 | are still needed in any case.} | ||
14 | \end{itemize} | ||
15 | |||
16 | \begin{example} | ||
17 | %V|12|20|-|-|1|-|-| | ||
18 | %sThis viewport is displayed permanently. It starts 12px from the left and | ||
19 | %s20px from the top of the screen, and fills the rest of the screen from | ||
20 | %sthat point. The lines will scroll if this text does not fit in the viewport. | ||
21 | %sThe user font is used, as are the default foreground/background shades. | ||
22 | \end{example} | ||
23 | \begin{rbtabular}{.75\textwidth}{XX}{Viewport definition & Default value}{}{} | ||
24 | width/height & remaining part of screen \\ | ||
25 | font & user defined \\ | ||
26 | shade & black foreground on white background \\ | ||
27 | \end{rbtabular} | ||