colorspace

A Toolbox for Manipulating and Assessing Colors and Palettes

Carries out mapping between assorted color spaces including RGB, HSV, HLS, CIEXYZ, CIELUV, HCL (polar CIELUV), CIELAB and polar CIELAB. Qualitative, sequential, and diverging color palettes based on HCL colors are provided along with corresponding ggplot2 color scales. Color palette choice is aided by an interactive app (with either a Tcl/Tk or a shiny GUI) and shiny apps with an HCL color picker and a color vision deficiency emulator. Plotting functions for displaying and assessing palettes include color swatches, visualizations of the HCL space, and trajectories in HCL and/or RGB spectrum. Color manipulation functions include: desaturation, lightening/darkening, mixing, and simulation of color vision deficiencies (deutanomaly, protanomaly, tritanomaly).

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Description file content

Package
colorspace
Version
1.4-1
Date
2019-03-18
Title
A Toolbox for Manipulating and Assessing Colors and Palettes
Description
Carries out mapping between assorted color spaces including RGB, HSV, HLS, CIEXYZ, CIELUV, HCL (polar CIELUV), CIELAB and polar CIELAB. Qualitative, sequential, and diverging color palettes based on HCL colors are provided along with corresponding ggplot2 color scales. Color palette choice is aided by an interactive app (with either a Tcl/Tk or a shiny GUI) and shiny apps with an HCL color picker and a color vision deficiency emulator. Plotting functions for displaying and assessing palettes include color swatches, visualizations of the HCL space, and trajectories in HCL and/or RGB spectrum. Color manipulation functions include: desaturation, lightening/darkening, mixing, and simulation of color vision deficiencies (deutanomaly, protanomaly, tritanomaly).
Depends
R (>= 3.0.0), methods
Imports
graphics, grDevices, stats
Suggests
datasets, utils, KernSmooth, MASS, kernlab, mvtnorm, vcd, tcltk, shiny, shinyjs, ggplot2, dplyr, scales, grid, png, jpeg, knitr, rmarkdown, RColorBrewer, rcartocolor, scico, viridis, wesanderson
VignetteBuilder
knitr
License
BSD_3_clause + file LICENSE
URL
BugReports
http://colorspace.R-Forge.R-project.org/contact.html
LazyData
yes
RoxygenNote
6.1.1
NeedsCompilation
yes
Packaged
2019-03-18 09:11:41 UTC; zeileis
Author
Ross Ihaka [aut], Paul Murrell [aut] (), Kurt Hornik [aut] (), Jason C. Fisher [aut] (), Reto Stauffer [aut] (), Claus O. Wilke [aut] (), Claire D. McWhite [aut] (), Achim Zeileis [aut, cre] ()
Maintainer
Achim Zeileis
Repository
CRAN
Date/Publication
2019-03-18 14:43:29 UTC

install.packages('colorspace')

1.4-1

2 days ago

http://colorspace.R-Forge.R-project.org

Achim Zeileis

BSD_3_clause + file LICENSE

Depends on

R (>= 3.0.0), methods

Imports

graphics, grDevices, stats

Suggests

datasets, utils, KernSmooth, MASS, kernlab, mvtnorm, vcd, tcltk, shiny, shinyjs, ggplot2, dplyr, scales, grid, png, jpeg, knitr, rmarkdown, RColorBrewer, rcartocolor, scico, viridis, wesanderson

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