\name{dendrogramGrob}
 \alias{dendrogramGrob}
 \title{
 Grob for Dendrogram
 }
 \description{
 Grob for Dendrogram
 }
 \usage{
 dendrogramGrob(dend, facing = c("bottom", "top", "left", "right"),

     order = c("normal", "reverse"), gp = gpar())

 }
 \arguments{
 
   \item{dend}{A \code{\link{dendrogram}} object.}
   \item{facing}{Facing of the dendrogram.}

   \item{order}{If it is set to \code{reverse}, the first leaf is put on the right if the dendrogram is horizontal and it is put on the top if the dendrogram is vertical.}
   \item{gp}{Graphic parameters for the dendrogram segments. If any of \code{col}, \code{lwd} or \code{lty} is set in the \code{edgePar} attribute of a node, the corresponding value defined in \code{gp} will be overwritten for this node, so \code{gp} is like global graphic parameters for dendrogram segments.}

 
 }
 \details{
 If \code{dend} has not been processed by \code{\link{adjust_dend_by_x}}, internally \code{\link{adjust_dend_by_x}} is called

 to add \code{x} attributes to each node/leaf.

 }
 \value{

 A \code{\link{grob}} object which is contructed by \code{\link[grid:grid.segments]{segmentsGrob}}.

 }
 \examples{
 # There is no example
 NULL

 }