R/cairoSizeWrapper.R

In PF2-pasteur-fr/SARTools: Statistical Analysis of RNA-Seq Tools

#' Cairo Size Wrapper
#'
#' Limits the pixel size to either to the minimum of the given and the max allowed pixel size 32767x32767 pixels if
#' Cairo graphical has been choosen
#'
#' @param pixel_re requested pixel size
#' @return the minimum between the requested and maximal allowed pixel size if Cairo is selected otherwise the requested pixel size
#' @author vipul patel

cairoSizeWrapper <- function(pixel_re){
  if (options("bitmapType") == "cairo"){
    return(min(pixel_re,32767))
  } else{
    return(pixel_re)
  }
}