textempty: adds lines of text, on a colored background to a plot

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

Description

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

Usage

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(s)

Karline Soetaert <[e-mail]>

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")

Example output

Loading required package: shape

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