\HeaderA{Lines-class}{Class "Lines"}{Lines.Rdash.class}
\aliasA{getLinesIDSlot}{Lines-class}{getLinesIDSlot}
\aliasA{getLinesLinesSlot}{Lines-class}{getLinesLinesSlot}
\keyword{classes}{Lines-class}
\begin{Description}\relax
class for sets of line objects
\end{Description}
\begin{Usage}
\begin{verbatim}
getLinesLinesSlot(SL)
getLinesIDSlot(Lines)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{SL, Lines}] an Lines object
\end{ldescription}
\end{Arguments}
\begin{Section}{Objects from the Class}
Objects can be created by calls to the function \LinkA{Line}{Line}
\end{Section}
\begin{Section}{Slots}
\describe{
\item[\code{Lines}:] Object of class \code{"list"}, containing elements
of class \LinkA{Line-class}{Line.Rdash.class}
\item[\code{ID}:] Object of class \code{"character"}, unique identifier string
}
\end{Section}
\begin{Section}{Methods}
\describe{
\item[coordinates] \code{signature(obj = "Line")}: retrieve coordinates
from lines; returns list with matrices 
\item[lines] \code{signature(x = "Line")}: add lines to a plot
}
\end{Section}
\begin{Author}\relax
Roger Bivand, Edzer Pebesma
\end{Author}
\begin{SeeAlso}\relax
\LinkA{Lines-class}{Lines.Rdash.class}, \LinkA{SpatialLines-class}{SpatialLines.Rdash.class}
\end{SeeAlso}
\begin{Examples}
\begin{ExampleCode}
\end{ExampleCode}
\end{Examples}

