\name{column_anno_barplot}
 \alias{column_anno_barplot}
 \title{
 Column annotation which is represented as barplots
 }
 \description{
 Column annotation which is represented as barplots
 }
 \usage{

 column_anno_barplot(...)
 }

 \arguments{
 
   \item{...}{pass to \code{\link{anno_barplot}}}

 }
 \details{
 A wrapper of \code{\link{anno_barplot}} with pre-defined \code{which} to \code{column}.
 }

 \value{
 See help page of \code{\link{anno_barplot}}
 }
 \author{
 Zuguang Gu <z.gu@dkfz.de>
 }
 \examples{
 # There is no example
 NULL
 
 }