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label_pad

Padding taxa labels

Description

This function add padding character to the left side of taxa labels.

Usage

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

Arguments

label

taxa label
justify

should a character vector be left-justified, right-justified (default), centred or left alone.
pad

padding character (default is a dot)

Value

Taxa labels with padding characters added

Author(s)

Guangchuang Yu and Yonghe Xia

References

Examples

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

an R package for visualization of tree and annotation data

v2.4.2
Artistic-2.0
Authors
Guangchuang Yu [aut, cre, cph] (<https://orcid.org/0000-0002-6485-8781>), Tommy Tsan-Yuk Lam [aut, ths], Shuangbin Xu [aut] (<https://orcid.org/0000-0003-3513-5362>), Yonghe Xia [ctb], Justin Silverman [ctb], Bradley Jones [ctb], Watal M. Iwasaki [ctb], Ruizhu Huang [ctb]
Initial release

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