geom_hilight_encircle {ggtree} | R Documentation

## geom_hilight_encircle

### Description

layer of hilight clade with xspline

### Usage

    geom_hilight_encircle(data = NULL, node, mapping = NULL,
      fill = "steelblue", alpha = 0.5, expand = 0, ...)

### Arguments

`data` | data frame to calculate xspline (default = NULL)
`node` | selected node to hilight (required)
`mapping` | aesthetic mapping (default = NULL)
`fill` | colour fill (default = steelblue)
`alpha` | alpha (transparency) (default = 0.5)
`expand` | expands the xspline clade region only (default = 0)
`...` | addtional parameters, including: 'spread' spread of shape? (default = 0.1), 'linetype' Line type of xspline (default = 1), 'size' Size of xspline line (default = 1), 's_shape' Corresponds to shape of xspline (default = 0.5), 's_open' Boolean switch determines if xspline shape is open or closed. (default = FALSE)

### Value

ggplot2

[Package ggtree version 1.12.7 Index]