adds lines of text, on a colored background to a plot — textempty • diagram

adds one or more lines of text, with a colored background, no box

textempty(mid, lab = "", adj = c(0.5, 0.5), 
          box.col = "white", cex = 1, ...)

Arguments

mid: midpoint (x,y) of the text.
lab: one label or a vector string of labels to be added in box.
adj: text adjustment.
box.col: background color.
cex: relative size of text.
...: other arguments passed to function textplain.

Author

Karline Soetaert <karline.soetaert@nioz.nl>

See also

textdiamond, textellipse, texthexa, textmulti, textplain, textrect, textround

Examples

openplotmat(xlim = c(-0.1, 1.1), col = "lightgrey", main = "textempty")

for (i in 1:10) 
  textempty(mid = runif(2), box.col = i, lab = LETTERS[i], cex = 2)

textempty(mid = c(0.5, 0.5), adj = c(0, 0), 
  lab = "textempty", box.col = "white")