Hello, I've drawn a black rectangle over the plotting area, and when I add an image() heatmap, it doesn't take up all the area, but is set inward from the black rectangle. Can anyone suggest how to make it stretch out to the entire area ?
Minimal example : y <- matrix(runif(2000*20), nrow = 2000) y[100:200, 10] = NA plot.new() usr <- par('usr') rect(usr[1], usr[3], usr[2], usr[4], col="black") image(t(y), add = TRUE) Thanks, Dario. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.