textround: adds lines of text in a rounded box to a plot

In diagram: Functions for Visualising Simple Graphs (Networks), Plotting Flow Diagrams

Description

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

Usage

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.

Details

see shadowbox for specifications of the box and its shadow

Author(s)

Karline Soetaert <[e-mail]>

See Also

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

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)

diagram documentation built on Oct. 23, 2020, 5:46 p.m.