##' ### plot a raster plot in a PDF
##' pdf()
##' start_rasterplot()
-##' print(xyplot(y~x,
+##' print(plot(y~x,
##' data=data.frame(y=rnorm(1E8),x=rnorm(1E8))))
##' stop_rasterplot()
##' dev.off()
}
Cairo::Cairo(width=width,height=height,dpi=width/width.points*dpi,file="/dev/null")
- NULL
+ invisible()
}
##' Stops a raster plot and returns the results and optionally plots them
##'