R: Adds curly brackets to plot

curly {lava} | R Documentation

## Adds curly brackets to plot

### Description

Adds curly brackets to plot

### Usage

    curly(x, y, len = 1, theta = 0, wid, shape = 1, col = 1, lwd = 1,
      lty = 1, grid = FALSE, npoints = 50, text = NULL, offset = c(0.05,
      0))

### Arguments

`x` | center of the x axis of the curly brackets (or start end coordinates (x1,x2))
`y` | center of the y axis of the curly brackets (or start end coordinates (y1,y2))
`len` | Length of the curly brackets
`theta` | angle (in radians) of the curly brackets orientation
`wid` | Width of the curly brackets
`shape` | shape (curvature)
`col` | color (passed to lines/grid.lines)
`lwd` | line width (passed to lines/grid.lines)
`lty` | line type (passed to lines/grid.lines)
`grid` | If TRUE use grid graphics (compatability with ggplot2)
`npoints` | Number of points used in curves
`text` | Label
`offset` | Label offset (x,y)

### Examples

    if (interactive()) {
    plot(0,0,type="n",axes=FALSE,xlab="",ylab="")
    curly(x=c(1,0),y=c(0,1),lwd=2,text="a")
    curly(x=c(1,0),y=c(0,1),lwd=2,text="b",theta=pi)
    curly(x=-0.5,y=0,shape=1,theta=pi,text="c")
    curly(x=0,y=0,shape=1,theta=0,text="d")
    curly(x=0.5,y=0,len=0.2,theta=pi/2,col="blue",lty=2)
    curly(x=0.5,y=-0.5,len=0.2,theta=-pi/2,col="red",shape=1e3,text="e")
    }

[Package lava version 1.5.1 Index]