scale_crameri_sequential: Fabio Crameri's Sequential Color Schemes for 'ggplot2' and...

In tesselle/khroma: Colour Schemes for Scientific Data Visualization

Fabio Crameri's Sequential Color Schemes for ggplot2 and ggraph

Description

Provides sequential color scales from Fabio Crameri's Scientific colour.

Arguments

...	Arguments passed to ggplot2::continuous_scale().
reverse	A logical scalar. Should the resulting vector of colors be reversed?
range	A length-two numeric vector specifying the fraction of the scheme's color domain to keep.
aesthetics	A character string or vector of character strings listing the name(s) of the aesthetic(s) that this scale works with.
discrete	A logical scalar: should the color scheme be used as a discrete scale?

Details

Available schemes:

• batlow

• batlowW

• batlowK

• devon

• lajolla

• bamako

• davos

• bilbao

• nuuk

• oslo

• grayC

• hawaii

• lapaz

• tokyo

• buda

• acton

• turku

• imola

Value

A continuous scale.

Interpolation

If more colors than defined are needed from a given scheme, the color coordinates are linearly interpolated to provide a continuous version of the scheme.

Note that the default color for NA can be overridden by passing a value to ggplot2::continuous_scale().

Author(s)

N. Frerebeau

Source

Crameri, F. (2021). Scientific colour maps. Zenodo, v7.0. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.5281/zenodo.4491293")}

References

Crameri, F. (2018). Geodynamic diagnostics, scientific visualisation and StagLab 3.0. Geosci. Model Dev., 11, 2541-2562. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.5194/gmd-11-2541-2018")}

Crameri, F., Shephard, G. E. & Heron, P. J. (2020). The misuse of colour in science communication. Nature Communications, 11, 5444. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1038/s41467-020-19160-7")}

See Also

Other color-blind safe color schemes: scale_crameri_cyclic, scale_crameri_diverging, scale_crameri_mutlisequential, scale_okabeito_discrete, scale_tol_discrete, scale_tol_diverging, scale_tol_sequential

Examples

data(faithfuld, package = "ggplot2")

ggplot2::ggplot(faithfuld, ggplot2::aes(waiting, eruptions, fill = density)) +
  ggplot2::geom_raster() +
  scale_fill_batlow()

ggplot2::ggplot(faithfuld, ggplot2::aes(waiting, eruptions, fill = density)) +
  ggplot2::geom_raster() +
  scale_fill_bamako()

ggplot2::ggplot(faithfuld, ggplot2::aes(waiting, eruptions, fill = density)) +
  ggplot2::geom_raster() +
  scale_fill_hawaii(reverse = TRUE)

tesselle/khroma documentation built on Jan. 15, 2024, 9:15 p.m.