| Type: | Package |
| Title: | Color Palettes Inspired by National Parks |
| Version: | 0.2.0 |
| Author: | Kevin Blake [aut, cre] |
| Maintainer: | Kevin Blake <kevinsblake@gmail.com> |
| Description: | Color palettes for data visualization inspired by National Parks. Currently contains 15 color schemes and checks for colorblind-friendliness of palettes. |
| Imports: | ggplot2 |
| License: | MIT + file LICENSE |
| Encoding: | UTF-8 |
| RoxygenNote: | 7.2.1 |
| URL: | https://github.com/kevinsblake/NatParksPalettes |
| NeedsCompilation: | no |
| Packaged: | 2022-10-09 20:54:59 UTC; kblake |
| Repository: | CRAN |
| Date/Publication: | 2022-10-09 21:10:02 UTC |
Complete list of palettes.
Description
Use names(NatParksPalettes) to return all possible palette names. Current choices are:
Acadia, Arches, Arches2, Banff, Bryce Canyon,
CapitolReef, Charmonix, Cuyahoga, DeathValley, Denali,
Everglades, Glacier, GrandCanyon, Halekala, IguazuFalls,
KingsCanyon, LakeNakuru, Olympic, Redwood, RockyMtn,
Saguaro, SmokyMtns, SouthDowns, Torres, Triglav,
WindCave, Volcanoes, Yellowstone, and Yosemite.
Use natparks.pals to construct palettes.
Usage
NatParksPalettes
Format
An object of class list of length 30.
Colorblind-Friendly Palette Check
Description
Checks whether a palette is colorblind-friendly. Colorblind-friendliness tested using the 'colorblindcheck' package. To be colorblind-friendly, all colors in the palettes must be distinguishable with deuteranopia, protanopia, and tritanopia.
Usage
colorblind.friendly(palette_name)
Arguments
palette_name |
Name of Palette. Choices are:
|
Value
TRUE/FALSE value whether palette is colorblind-friendly
Examples
colorblind.friendly("DeathValley")
Names of colorblind-friendly palettes
Description
Lists all palettes that are colorblind-friendly in the package.
To be colorblind-friendly, all colors in the palettes must be distinguishable with deuteranopia, protanopia, and tritanopia.
Use natparks.pals to construct palettes or colorblind.friendly to test for colorblind-friendliness.
Usage
colorblind_palettes
Format
An object of class character of length 12.
View all Palettes available
Description
Function for viewing all palettes available in NatParksPalettes.
Usage
display_all(
n,
sequential = FALSE,
colorblind_only = FALSE,
direction = 1,
override.order = FALSE
)
Arguments
n |
Number of requested colors. If n is left blank, default palette is returned. |
sequential |
Should palettes displayed all at once, or one at a time. Default is all at once (FALSE). |
colorblind_only |
Should only colorblind friendly palettes be returned? Default is set to FALSE. |
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
override.order |
Colors are picked from palette to maximize readability and aesthetics. This means that colors are not always selected in sequential order from the full palette. If override.order is set to TRUE, colors are selected in sequential order from the full palette instead. Default is FALSE. |
Value
Plot of all color palettes available
Examples
# All Palettes
display_all(sequential = FALSE, colorblind_only = FALSE)
# All Colorblind Palettes
display_all(sequential = FALSE, colorblind_only = TRUE)
# 5 Colors of all Palettes
display_all(5, sequential = FALSE, colorblind_only = FALSE)
National Parks Palette Generator
Description
Color palettes inspired by National Parks. Complete list of palette colors and the parks that
inspired them can be found on Github.
Use colorblind.friendly to check whether palettes are colorblind-friendly.
Usage
natparks.pals(
name,
n,
type = c("discrete", "continuous"),
direction = c(1, -1),
override.order = FALSE
)
Arguments
name |
Name of Palette. Choices are:
|
n |
Number of desired colors. If number of requested colors is beyond the scope of the palette, colors are automatically interpolated. If n is not provided, the length of the palette is used. |
type |
Either "continuous" or "discrete". Use continuous if you want to automatically interpolate between colors. |
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
override.order |
Colors are picked from palette to maximize readability and aesthetics. This means that colors are not always selected in sequential order from the full palette. If override.order is set to TRUE, colors are selected in sequential order from the full palette instead. Default is FALSE. |
Value
A vector of colors.
Examples
natparks.pals("Yellowstone")
natparks.pals("Glacier", direction=-1)
natparks.pals("DeathValley", 4, override.order=TRUE)
library(ggplot2)
ggplot(data=iris, aes(x=Species, y=Petal.Length, fill=Species)) +
geom_violin() +
scale_fill_manual(values=natparks.pals("Yellowstone", 3))
ggplot(data=iris, aes(x=Sepal.Length, y=Sepal.Width, color=Species)) +
geom_point(size=2) +
scale_color_manual(values=natparks.pals("Banff", 3))
ggplot(data=iris, aes(x=Species, y=Sepal.Width, color=Sepal.Width)) +
geom_point(size=3) +
scale_color_gradientn(colors=natparks.pals("Arches2"))
NatParksPalettes for plotting with ggplot2
Description
Function for using NatParksPalettes colors schemes in ggplot2. Use scale_color_natparks_d and scale_fill_natparks_d
for discrete scales and scale_color_natparks_c and scale_fill_natparks_c for continuous scales.
Usage
scale_color_natparks_c(name, direction = 1, ...)
Arguments
name |
Name of Palette. Choices are:
|
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
... |
Other arguments passed on to |
Value
A function that returns a continuous color scale.
Examples
library(ggplot2)
ggplot(data=iris, aes(x=Sepal.Length, y=Sepal.Width, color=Sepal.Length)) +
geom_point() +
scale_color_natparks_c("Arches2", direction=-1)
NatParksPalettes for plotting with ggplot2
Description
Function for using NatParksPalettes colors schemes in ggplot2. Use scale_color_natparks_d and scale_fill_natparks_d
for discrete scales and scale_color_natparks_c and scale_fill_natparks_c for continuous scales.
Usage
scale_color_natparks_d(name, direction = 1, override.order = FALSE, ...)
Arguments
name |
Name of Palette. Choices are:
|
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
override.order |
Colors are picked from palette to maximize readability and aesthetics. This means that colors are not always selected in sequential order from the full palette. If override.order is set to TRUE, colors are selected in sequential order from the full palette instead. Default is FALSE. |
... |
Other arguments passed on to |
Value
A function that returns a discrete color scale.
Examples
library(ggplot2)
ggplot(data=iris, aes(x=Sepal.Length, y=Sepal.Width, color=Species)) +
geom_point() +
scale_color_natparks_d("SmokyMtns")
NatParksPalettes for plotting with ggplot2
Description
Function for using NatParksPalettes colors schemes in ggplot2. Use scale_color_natparks_d and scale_fill_natparks_d
for discrete scales and scale_color_natparks_c and scale_fill_natparks_c for continuous scales.
Usage
scale_colour_natparks_c(name, direction = 1, ...)
Arguments
name |
Name of Palette. Choices are:
|
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
... |
Other arguments passed on to |
Value
A function that returns a continuous colour scale.
Examples
library(ggplot2)
ggplot(data=iris, aes(x=Sepal.Length, y=Sepal.Width, color=Sepal.Length)) +
geom_point() +
scale_colour_natparks_c("Arches2", direction=-1)
NatParksPalettes for plotting with ggplot2
Description
Function for using NatParksPalettes colors schemes in ggplot2. Use scale_color_natparks_d and scale_fill_natparks_d
for discrete scales and scale_color_natparks_c and scale_fill_natparks_c for continuous scales.
Usage
scale_colour_natparks_d(name, direction = 1, override.order = FALSE, ...)
Arguments
name |
Name of Palette. Choices are:
|
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
override.order |
Colors are picked from palette to maximize readability and aesthetics. This means that colors are not always selected in sequential order from the full palette. If override.order is set to TRUE, colors are selected in sequential order from the full palette instead. Default is FALSE. |
... |
Other arguments passed on to |
Value
A function that returns a discrete colour scale.
Examples
library(ggplot2)
ggplot(data=iris, aes(x=Sepal.Length, y=Sepal.Width, color=Species)) +
geom_point() +
scale_colour_natparks_d("Yellowstone")
NatParksPalettes for plotting with ggplot2
Description
Function for using NatParksPalettes colors schemes in ggplot2. Use scale_color_natparks_d and scale_fill_natparks_d
for discrete scales and scale_color_natparks_c and scale_fill_natparks_c for continuous scales.
Usage
scale_fill_natparks_c(name, direction = 1, ...)
Arguments
name |
Name of Palette. Choices are:
|
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
... |
Other arguments passed on to |
Value
A function that returns a continuous color scale.
NatParksPalettes for plotting with ggplot2
Description
Function for using NatParksPalettes colors schemes in ggplot2. Use scale_color_natparks_d and scale_fill_natparks_d
for discrete scales and scale_color_natparks_c and scale_fill_natparks_c for continuous scales.
Usage
scale_fill_natparks_d(name, direction = 1, override.order = FALSE, ...)
Arguments
name |
Name of Palette. Choices are:
|
direction |
Sets order of colors. Default palette is 1. If direction is -1, palette color order is reversed |
override.order |
Colors are picked from palette to maximize readability and aesthetics. This means that colors are not always selected in sequential order from the full palette. If override.order is set to TRUE, colors are selected in sequential order from the full palette instead. Default is FALSE. |
... |
Other arguments passed on to |
Value
A function that returns a discrete color scale.
Examples
library(ggplot2)
ggplot(data=iris, aes(x=Species, y=Sepal.Length, fill=Species)) +
geom_violin() +
scale_fill_natparks_d("KingsCanyon")