https://github.com/nowosad/rcartocolor

Implementation of the CARTOcolor palettes in R
https://github.com/nowosad/rcartocolor

color-palette ggplot2 package r visualization

Last synced: 4 days ago
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Implementation of the CARTOcolor palettes in R

• Host: GitHub
• URL: https://github.com/nowosad/rcartocolor
• Owner: Nowosad
• License: other
• Created: 2017-10-22T14:33:58.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2024-10-10T11:08:22.000Z (3 months ago)
• Last Synced: 2024-12-15T20:09:59.766Z (11 days ago)
• Topics: color-palette, ggplot2, package, r, visualization
• Language: R
• Homepage: https://jakubnowosad.com/rcartocolor/
• Size: 3.66 MB
• Stars: 110
• Watchers: 4
• Forks: 7
• Open Issues: 0
• Metadata Files:
  • Readme: README.Rmd
  • License: LICENSE
  • Codemeta: codemeta.json

Awesome Lists containing this project

README

        
---

output: github_document

---

```{r, echo = FALSE}

knitr::opts_chunk$set(

  collapse = TRUE,

  comment = "#>",

  fig.path = "man/figures/README-",

  fig.height = 4

)

```

# rcartocolor 

[![R-CMD-check](https://github.com/Nowosad/rcartocolor/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/Nowosad/rcartocolor/actions/workflows/R-CMD-check.yaml)

[![codecov](https://codecov.io/gh/Nowosad/rcartocolor/branch/master/graph/badge.svg?token=tkiSWsEUYy)](https://codecov.io/gh/Nowosad/rcartocolor)

[![CRAN_Status_Badge](https://www.r-pkg.org/badges/version/rcartocolor)](https://cran.r-project.org/package=rcartocolor)

[![CRAN RStudio mirror downloads](https://cranlogs.r-pkg.org/badges/rcartocolor)](https://cran.r-project.org/package=rcartocolor)

The goal of `rcartocolor` is to provide color schemes for maps and other graphics designed by [CARTO](https://carto.com/) as described at https://carto.com/carto-colors/.

## Installation

Get the released version from CRAN:

```{r cran-installation, eval = FALSE}

install.packages("rcartocolor")

```

Get the development version from github:

```{r gh-installation, eval = FALSE}

# install.packages("remotes")

remotes::install_github("Nowosad/rcartocolor")

```

## Examples

Display a CARTOcolor palette:

```{r example}

library(rcartocolor)

display_carto_pal(7, "Vivid")

```

Create a CARTOcolor palette:

```{r example2}

my_colors = carto_pal(7, "Burg")

my_colors

```

Display all of the CARTOcolor palettes:

```{r example3, fig.height=7, fig.width=6}

display_carto_all()

```

[Only display colorblind friendly palettes](https://jakubnowosad.com/colorblindcheck/articles/check_rcartocolor.html):

```{r example4, fig.height=6, fig.width=6}

display_carto_all(colorblind_friendly = TRUE)

```

### **ggplot2**

The **rcartocolor** package contains four **ggplot2** color scales: two for continuous data - `scale_fill_carto_c`, `scale_color_carto_c` and two for discrete data - `scale_fill_carto_d`, `scale_color_carto_d`:

```{r examplegg1}

# devtools::install_github("tidyverse/ggplot2")

library(sf)

library(spData)

library(ggplot2)

ggplot(world, aes(fill = lifeExp)) +

        geom_sf(data = world) +

        coord_sf(crs = "+proj=robin") +

        scale_fill_carto_c(name = "Life expectancy: ",

                           type = "diverging", palette = "Earth", direction = -1) +

        theme_void()

```

```{r examplegg2}

ggplot(world, aes(fill = region_un)) +

        geom_sf(data = world) +

        coord_sf(crs = "+proj=robin")  +

        scale_fill_carto_d(name = "Region: ", palette = "Safe") +

        theme_void()

```

## Contributions

[Feel free to submit issues and enhancement requests.](https://github.com/Nowosad/rcartocolor/issues)