geom_hilight_encircle {ggtree} | R Documentation |
layer of hilight clade with xspline
geom_hilight_encircle( data = NULL, node, mapping = NULL, fill = "steelblue", alpha = 0.5, extend = 0, ... )
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) |
extend |
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) |
ggplot2