textround function

adds lines of text in a rounded box to a plot

adds one or more lines of text, centered around "mid" in an a rectangular box with rounded sides

textround(mid, radx, rady = radx*length(lab), lwd = 1, 
  shadow.size = 0.01, adj = c(0.5, 0.5), lab = "", box.col = "white", 
  lcol = "black", shadow.col = "grey", angle = 0, rx = rady, ...)

Arguments

• mid: midpoint (x,y) of the box.
• radx: horizontal radius of the box.
• rady: vertical radius of the box.
• lwd: line width of line surrounding the box.
• shadow.size: relative size of shadow.
• adj: text adjustment.
• lab: one label or a vector string of labels to be added in box.
• box.col: fill color of the box.
• lcol: line color surrounding box.
• shadow.col: color of shadow.
• angle: rotation angle, degrees.
• rx: the radius of the rounded part.
• ...: other arguments passed to function textplain .

Author(s)

Karline Soetaert karline.soetaert@nioz.nl

Examples

openplotmat(xlim = c(-0.1, 1.1), main = "textround")

  for (i in 1:10) 
    textround(mid = runif(2), col = i, 
              radx = 0.03, rady = 0.075,
              lab = LETTERS[i], cex = 2)

Details

see shadowbox for specifications of the box and its shadow

See Also

textdiamond, textellipse, textempty, texthexa, textmulti, textplain, textrect.