add_points_track.Rd
add points to a new or exsited track
add_points_track(gr, value, pch = 16, size = unit(1, "mm"), gp = gpar(), ...)
gr | genomic regions, it can be a data frame or a |
---|---|
value | numeric values associated with |
pch | shape of points |
size | size of points, should be a |
gp | graphic settings, should be specified by |
... | other arguments passed to |
No value is returned.
require(circlize) bed = generateRandomBed() gtrellis_layout(track_ylim = range(bed[[4]]), nrow = 3, byrow = FALSE)