cols4all stands for: color palettes for all people, including those with color vision deficiency. Popular color palette series, such as ColorBrewer, have been organized by type and have been scored on several properties such as color-blind-friendliness and fairness (i.e. do colors stand out equally?). Own palettes can also be loaded and analysed. Besides the common palette types (categorical, sequential, and diverging) it also includes bivariate color palettes. ggplot2 scales are included.
Main functions
c4a_gui | Dashboard for analyzing the palettes |
c4a | Get the colors from a palette (c4a_na for the associated color for missing values) |
c4a_plot | Plot a color palette |
Palette names and properties
c4a_palettes | Get available palette names |
c4a_series | Get available series names |
c4a_overview | Get an overview of palettes per series x type |
c4a_citation | Show how to cites palettes (with bibtex code) |
c4a_info | Get information from a palette, such as type and maximum number of colors) |
.P | Environment via which palette names can be browsed with auto-completion (using $) |
Importing and exporting palettes
c4a_data | Build color palette data |
c4a_load | Load color palette data |
c4a_sysdata_import | Import system data |
c4a_sysdata_export | Export system data |
Author
Maintainer: Martijn Tennekes mtennekes@gmail.com
Other contributors:
Marco Puts mputs@acm.org [contributor]
Achim Zeileis Achim.Zeileis@R-project.org [contributor]
Jakub Nowosad nowosad.jakub@gmail.com [contributor]
Robin Lovelace rob00x@gmail.com [contributor]
Helgasoft contact@helgasoft.com [contributor]
Matthew Petroff matthew@mpetroff.net [contributor]
Olivier Roy [contributor]