\Header{llines}{Lattice Replacements of base graphics functions}
\alias{larrows}{llines}
\alias{lplot.xy}{llines}
\alias{lpoints}{llines}
\alias{lsegments}{llines}
\alias{ltext}{llines}
\keyword{dplot}{llines}
\begin{Description}\relax
These functions are intended to replace some commonly used base R
graphics functions in panel functions.
\end{Description}
\begin{Usage}
\begin{verbatim}
larrows(x0, y0, x1, y1, proportion, ...)
llines(x, y, ...)
lplot.xy(xy, ...)
lpoints(x, ...)
lsegments(x0, y0, x1, y1, ...)
lsegments(x1, y1, x2, y2, ...)
ltext(x, ...)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{ x, y, x0, y0, x1, y1, x2, y2, xy}] locations. x2, y2 present
for S compatibility

\item[\code{proportion}] The proportion of the arrow edges compared to
the whole line. This is different from \code{arrows}
\item[\code{...}] other arguments
\end{ldescription}
\end{Arguments}
\begin{Details}\relax
These functions are meant to be grid replacements of the corresponding
base R graphics functions, to allow existing Trellis code to be used
with minimal modification. 

See the documentation of the base functions for usage. Not all
arguments are always supported. All these correspond to the default
methods only. For \code{ltext}, only values 0, .5 and 1 for \code{adj}
have any effect.
\end{Details}
\begin{Author}\relax
Deepayan Sarkar \email{deepayan@stat.wisc.edu}
\end{Author}
\begin{SeeAlso}\relax
\code{\Link{points}}, \code{\Link{lines}},
\code{\Link{text}}, \code{\Link{segments}},
\code{\Link{Lattice}}
\end{SeeAlso}

