search for: g_angl

...ts the text at the wrong angle if the plot region is short and wide or tall and narrow. I can't find a par() component containing the plot aspect ratio. It will be for png() or postscript() output, if that matters. f <- function(x) x g <- function(x) 2*x (f_angle <- atan(1)*180/pi) (g_angle <- atan(2)*180/pi) xpos <- 0.2 plot(f) plot(g,add=TRUE) par(srt=f_angle) text(xpos,f(xpos),label="y=x",pos=3) par(srt=g_angle) text(xpos,g(xpos),label="y=2x",pos=3) -- Levi Waldron post-doctoral fellow Jurisica Lab, Ontario Cancer Institute Division of Signaling Biolog...