The R Project SVN R

Rev

Rev 68948 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 68948 Rev 90060
Line 20... Line 20...
20 
    recycled.}
 20 
    recycled.}
21 
  \item{alpha}{numeric vector of values in the range \code{[0, 1]} for
 21 
  \item{alpha}{numeric vector of values in the range \code{[0, 1]} for
22 
    alpha transparency channel (0 means transparent and 1 means opaque).}
 22 
    alpha transparency channel (0 means transparent and 1 means opaque).}
23 
}
 23 
}
24 
\details{
 24 
\details{
25 
  Semi-transparent colors (\code{0 < alpha < 1}) are supported only on
 25 
  Semi-transparent colors (\eqn{0 < \code{alpha} < 1}) are supported only on
26 
  some devices: see \code{\link{rgb}}.
 26 
  some devices: see \code{\link{rgb}}.
27 
}
 27 
}
28 
\value{
 28 
\value{
29 
  This function creates a vector of colors corresponding to the
 29 
  This function creates a vector of colors corresponding to the
30 
  given values in HSV space.  The values returned by \code{hsv} can be
 30 
  given values in HSV space.  The values returned by \code{hsv} can be