Integrative Genomics Viewer (IGV) color palettes

Source: R/discrete-igv.R

Color palettes based on the colors used by Integrative Genomics Viewer (IGV).

pal_igv(palette = c("default", "alternating"), alpha = 1)

Arguments

palette

Palette type. There are two available options:

  • "default" (51-color palette).

  • "alternating" (2-color palette).

alpha

Transparency level, a real number in (0, 1]. See alpha in grDevices::rgb() for details.

References

James T. Robinson, Helga Thorvaldsdóttir, Wendy Winckler, Mitchell Guttman, Eric S. Lander, Gad Getz, Jill P. Mesirov. Integrative Genomics Viewer. Nature Biotechnology 29, 24–26 (2011).

Author

Nan Xiao | me@nanx.me | https://nanx.me

Examples

library("scales")
show_col(pal_igv("default")(51))

show_col(pal_igv("alternating")(2))