retinal: retinal palette colors ramped to a specified length
In barthelmes/jenshelper: Miscallaneous functions created to help in workflow

retinal palette colors ramped to a specified length

1	retinal(palette = "aurora", n, alpha = 1, reverse = FALSE)

`palette`	Choose from 'jens_palettes' list
`n`	Number of colors to display
`alpha`	transparency
`reverse`	If TRUE, the direction of the colours is reversed.

1 2	library(jenshelper) image(volcano, col = retinal("aurora", 20))

barthelmes/jenshelper documentation built on June 15, 2020, 4:09 p.m.

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