label_pad: Padding taxa labels

In YuLab-SMU/ggtree: an R package for visualization of tree and annotation data

Padding taxa labels

Description

This function adds padding characters to the left side of taxa labels, adjust their length to the longest label.

Usage

label_pad(label, justify = "right", pad = "·")

Arguments

label	taxa label
justify	should a character vector be right-justified (default), left-justified, centred or left alone.
pad	padding character (defaults to dots)

Value

Taxa labels with padding characters added

Author(s)

Guangchuang Yu and Yonghe Xia

References

https://groups.google.com/g/bioc-ggtree/c/INJ0Nfkq3b0/m/lXefnfV5AQAJ

Examples

library(ggtree)
set.seed(2015-12-21)
tree <- rtree(5)
tree$tip.label[2] <- "long string for test"
label_pad(tree$tip.label)

YuLab-SMU/ggtree documentation built on Nov. 3, 2024, 4:15 p.m.