R: adds lines of text in an hexagonal box to a plot

texthexa {diagram} | R Documentation

## adds lines of text in an hexagonal box to a plot

### Description

adds one or more lines of text, centered around "mid" in an hexagonal box.

### Usage

    texthexa(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, ...)

### 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.
`...` | other arguments passed to function textplain.

### Details

see `shadowbox` for specifications of the hexangular box and its shadow

### Author(s)

Karline Soetaert <karline.soetaert@nioz.nl>

### See Also

`textdiamond`, `textellipse`, `textempty`, `textmulti`, `textplain`, `textrect`, `textround`

### Examples

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

      for (i in 1:20)
        texthexa(mid = runif(2), angle = runif(1)*360, col = i,
                 box.col = grey(0.95), radx = 0.1, rady = 0.05,
                 lab = LETTERS[i], cex = 2)

[Package diagram version 1.6.4 Index]