Greetings, All! I want to draw contour lines in red, using contour(), but also have the contour labels (for the level-values) in black so that they will stand out against a coloured background already generated using filled.contour() (the background shades from green at low levels of "risk" to red at high levels).
In any case, contour labels in red are already somewhat inconspicuous with contour lines in red, regardless of background. I see nothing in ?contour nor in ?par about this. One way to approach it could be to first draw the labelled contours in black, and then overlay by re-drawing (with out labels) in red. This would sort-of work, but the red contour lines would then cut through the black numbers, which is somewhat undesirable. Also (I've tried it) you can get show-through along the contour lines from the black layer, which is nasty. Any suggestions? With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <ted.hard...@manchester.ac.uk> Fax-to-email: +44 (0)870 094 0861 Date: 22-Nov-09 Time: 17:06:08 ------------------------------ XFMail ------------------------------ ______________________________________________ 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.
