colorspace (1.4-1)

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).

Maintainer: Achim Zeileis
Author(s): 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] (<>)

License: BSD_3_clause + file LICENSE

Uses: KernSmooth, RColorBrewer, ggplot2, kernlab, mvtnorm, vcd, MASS, png, jpeg, scales, knitr, shiny, dplyr, wesanderson, rmarkdown, shinyjs, viridis, rcartocolor, scico
Reverse depends: anacor, auteur, bamlss, biclust, BiplotGUI, coloc, dexter, DirichletReg, effects, extracat, forecast, frontiles, gamlss.util, gdimap, geiger, ggplot2, gpairs, HH, ips, ISIPTA, IsotopeR, L1mstate, mixAK, MmgraphR, msr, munsell, OpenRepGrid, paramGUI, plotKML, prefmod, R2BayesX, rainbow, rattle, RcmdrPlugin.SM, RSurvey, seriation, SGP, smacof, snpStatsWriter, spacodiR, SPOT, tourrGui, TreeRank, vcd, VIM, ViSiElse, W2CWM2C, YaleToolkit
Reverse suggests: aqp, arulesViz, barsurf, berryFunctions, cba, cmsaf, collapsibleTree, copula, cotram, dendextend, DEoptim, DirichletReg, dynamichazard, emojifont, fabletools, flexsurv, ftsa, gamlss.util, geiger, ggplot2, ggplotify, grImport, hetGP, httk, IncDTW, inlmisc, IsotopeR, LBSPR, LocalControl, longCatEDA, lvm4net, mlt.docreg, movMF, mvord, netmeta, nodiv, nonrandom, OpenStreetMap, PairViz, party, psychotree, Radviz, RandomFields, rasterVis, rattle, Rcmdr, recmap, regsem, RGraphics, rpanel, RSurvey, semPLS, SGP, surveillance, SWMPr, tbm, TexMix, tourr, tram, tramnet, viridis, WRS2
Reverse enhances: Rgnuplot, shades

Released about 1 year ago.