scale_crameri_diverging {khroma} | R Documentation |
Fabio Crameri's Diverging Color Schemes for ggplot2 and ggraph
Description
Provides diverging color scales from Fabio Crameri's Scientific colour.
Arguments
... |
Arguments passed to |
reverse |
A |
range |
A length-two |
midpoint |
A length-one |
aesthetics |
A |
discrete |
A |
Details
Available schemes:
-
broc
-
cork
-
vik
-
lisbon
-
tofino
-
berlin
-
roma
-
bam
-
vanimo
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. doi:10.5281/zenodo.4491293
References
Crameri, F. (2018). Geodynamic diagnostics, scientific visualisation and StagLab 3.0. Geosci. Model Dev., 11, 2541-2562. 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. doi:10.1038/s41467-020-19160-7
See Also
Other color-blind safe color schemes:
scale_crameri_cyclic
,
scale_crameri_mutlisequential
,
scale_crameri_sequential
,
scale_okabeito_discrete
,
scale_tol_discrete
,
scale_tol_diverging
,
scale_tol_sequential
Examples
data(economics, package = "ggplot2")
ggplot2::ggplot(economics, ggplot2::aes(psavert, pce, colour = unemploy)) +
ggplot2::geom_point() +
scale_colour_broc(reverse = TRUE, midpoint = 12000)
ggplot2::ggplot(economics, ggplot2::aes(psavert, pce, colour = unemploy)) +
ggplot2::geom_point() +
scale_colour_berlin(midpoint = 9000)