\name{set.breaks}
\alias{set.breaks}
\title{set.breaks}
\description{ Set breakpoints for two-way color palette. }
\usage{
set.breaks(mat, interval = 0.1)
}
\arguments{
  \item{mat}{ Matrix to visualize.}
  \item{interval}{ Density of color breakpoints.}
}
\value{A vector listing the color breakpoints.}
\references{L. Lahti et al.: Global modeling of transcriptional responses in interaction networks. Submitted.}
\author{Leo Lahti, Olli-Pekka Huovilainen and Antonio Gusmao.
Maintainer: Leo Lahti <leo.lahti@iki.fi>}
\examples{ set.breaks(array(rnorm(100), dim = c(10, 10)), interval = .1) }
\keyword{utilities}