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

textempty {diagram} | R Documentation

## adds lines of text, on a colored background to a plot

### 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 <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")

[Package diagram version 1.6.4 Index]