Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/hneth/unikn
Enabling corporate design elements in R (with colors and color-related functions)
https://github.com/hneth/unikn
branding color color-palette colorscheme corporate-design palette r r-package text-decoration university-colors visual-identity
Last synced: 2 months ago
JSON representation
Enabling corporate design elements in R (with colors and color-related functions)
- Host: GitHub
- URL: https://github.com/hneth/unikn
- Owner: hneth
- Created: 2019-02-16T06:53:24.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2024-07-21T14:45:59.000Z (6 months ago)
- Last Synced: 2024-08-13T07:11:12.512Z (5 months ago)
- Topics: branding, color, color-palette, colorscheme, corporate-design, palette, r, r-package, text-decoration, university-colors, visual-identity
- Language: R
- Homepage:
- Size: 136 MB
- Stars: 38
- Watchers: 2
- Forks: 6
- Open Issues: 2
-
Metadata Files:
- Readme: README.Rmd
- Changelog: NEWS.md
Awesome Lists containing this project
- jimsghstars - hneth/unikn - Enabling corporate design elements in R (with colors and color-related functions) (R)
README
---
output: github_document
---```{r setup, include = FALSE}
# Set default chunk options:
knitr::opts_chunk$set(collapse = TRUE,
comment = "#>",
message = FALSE,
warning = FALSE,
# Default figure options:
fig.align = "center",
fig.path = "inst/pix/README-",
out.width = "600")library(unikn) # load package
# URLs: ------
# unikn / Uni Konstanz:
url_unikn <- "https://www.uni-konstanz.de"# unikn package:
url_unikn_cran <- "https://CRAN.R-project.org/package=unikn"
url_unikn_github <- "https://github.com/hneth/unikn"# unicol package:
url_unicol_cran <- "https://CRAN.R-project.org/package=unicol"
url_unicol_github <- "https://github.com/hneth/unicol"
```[![CRAN status](https://www.r-pkg.org/badges/version/unikn)](https://CRAN.R-project.org/package=unikn)
[![R-CMD-check](https://github.com/hneth/unikn/actions/workflows/check-standard.yaml/badge.svg)](https://github.com/hneth/unikn/actions/workflows/check-standard.yaml)
[![Downloads/month](https://cranlogs.r-pkg.org/badges/unikn)](https://www.r-pkg.org/pkg/unikn)
[![Total downloads](https://cranlogs.r-pkg.org/badges/grand-total/unikn)](https://www.r-pkg.org/pkg/unikn)
[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7096191.svg)](https://doi.org/10.5281/zenodo.7096191)# unikn `r packageVersion('unikn')`
### Enabling corporate design elements in\ R {-}
The **unikn** package provides useful color functionality ---\ by defining dedicated colors and color palettes, and functions for finding, changing, viewing, and using them\ --- and styled text elements (e.g., for marking, underlining, or plotting colored titles) in\ [R](https://www.r-project.org/).
The package's pre-defined range of colors and text decoration functions is based on the corporate design of the [University of Konstanz](https://www.uni-konstanz.de/) (see [link](https://www.uni-konstanz.de/en/university/news-and-media/create-online-and-print-media/corporate-design/) for details), but can easily be adapted and extended to other purposes or institutions.### Overview
Many institutions devise and impose corporate designs (CDs) for creating and maintaining a consistent impression in presentations and publications.
Even when writing an article or thesis, it usually makes sense to define some graphical elements (e.g., a color scheme) and use them consistently throughout a project.
The **unikn** package facilitates the use of corporate design elements for R\ users.
It currently contains dedicated **colors** and **color palettes** of the [University of Konstanz](https://www.uni-konstanz.de/),
plus many additional color palettes from other institutions.
In addition, **unikn** provides a range of **color functions** that make it easy to define, modify, find, and use colors in\ R.
While this renders the use of default specifications simple and straightforward, experienced users can apply the tools in a flexible and creative fashion (e.g., for designing new color palettes and using them in scientific visualizations).
The **unikn** package currently provides five types of objects and functions:
1. Pre-defined **colors** and **color palettes** (e.g., `Seeblau` and `pal_unikn`);
2. Functions for **viewing and comparing colors** (`seecol()`), for **using or changing color palettes** (`usecol()`), and for **demonstrating color palettes** (`demopal()`);
3. Functions for **creating new color palettes** (`newpal()`), for **finding similar colors** (`simcol()`), and for **searching color names** (`grepal()`);4. Functions for **plotting graphical objects** (e.g., boxes and frames);
5. Functions for **plotting styled text** elements (e.g., highlighting and underlining text).Essentially, the **unikn** package began by defining some colors, but has now grown into a toolbox for addressing color- and plotting-related tasks in\ R.
As we had fun creating it, we hope that you enjoy using it as well!### Installation
The latest release of **unikn** is available from [CRAN](https://CRAN.R-project.org/) at :
```{r install-CRAN, echo = TRUE, eval = FALSE}
install.packages('unikn') # install from CRAN client
library('unikn') # load the package
```The current development version can be installed from its [GitHub](https://github.com) repository at :
```{r install-github, echo = TRUE, eval = FALSE}
# install.packages('devtools') # install pkg
devtools::install_github('hneth/unikn')
```## Colors and color palettes
The colors of **unikn** belong to two categories of color palettes:
- 16\ palettes implementing the colors of the [University of Konstanz](https://www.uni-konstanz.de/)'s corporate design
- over 230\ color palettes of more than 100\ additional institutions are now provided by the **[unicol](`r url_unicol_cran`)** package
### The colors of Konstanz University
Originally, the **unikn** package primarily provided the 16\ color palettes of the [University of Konstanz](https://www.uni-konstanz.de/):
```{r pal-all, fig.align = 'center', fig.width = 5.75, out.width = "525px", fig.asp = .90}
seecol("all_unikn")
```In\ 2014, the [University of Konstanz](https://www.uni-konstanz.de/) introduced a highly recognizable\ CD.
Its key component is the ubiquitous use of a `Seeblau` color and a corresponding color palette that blends various shades of `Seeblau` (in boxes, lines, and other graphical elements) with text (in black-and-white).#### Basic color palette {-}
The default **unikn** color palette `pal_unikn` combines shades of `pal_seeblau` and `pal_grau` with the base R colors "white" and "black" into a diverging, symmetrical palette (of 11\ colors):
```{r pal-unikn, eval = TRUE, fig.width = 5.75, out.width = "525px", fig.asp = .70, fig.align = 'center'}
seecol(pal_unikn)
```A shorter version (with 10\ colors) and an alternative (with more muted colors for PowerPoint presentations) are provided as\ `pal_unikn_web` and\ `pal_unikn_ppt`, respectively.
(Inspect `seecol("unikn_basic")` or see the [corporate design](https://www.uni-konstanz.de/en/university/news-and-media/create-online-and-print-media/corporate-design/) specifications for details.)#### Special color palettes {-}
Several more specialized color palettes combine the elements of nine color hues.
The preferred colors are contained in palette\ `pal_unikn_pref`:```{r pal-unikn-pref, eval = TRUE, fig.width = 5.75, out.width = "525px", fig.asp = .70, fig.align = 'center'}
seecol(pal_unikn_pref)
```Each distinct hue is exported as a named color (e.g., `Pinky`) and a corresponding gradient color palette (e.g., `pal_pinky`).
(Inspect `seecol("grad_all")` or the Excel file [Colours for complex graphics](https://www.uni-konstanz.de/en/university/news-and-media/create-online-and-print-media/corporate-design/) for details.)```{r pal-additional, echo = FALSE, eval = FALSE}
seecol(pal = "grad_all")
```**unikn** exports these color palettes as data frames that can be accessed by number, value, or name:
```{r pal-access, eval = FALSE}
# Accessing colors from palettes:
pal_unikn # color palette of 11 colors
pal_unikn[3] # preferred (named) color 3
pal_unikn[[3]] # color value 3: #59C7EB"
pal_unikn["seeblau3"] # color by name
``````{r pal-additional-list, echo = FALSE, eval = FALSE}
# 8 mono-tone palettes: -----
# Name: Nr: Tone:
pal_seeblau # 5 shades of seeblau
pal_peach # 5 peach
pal_grau # 5 grau
pal_petrol # 5 petrol
pal_seegruen # 5 seegruen
pal_karpfenblau # 5 karpfenblau
pal_pinky # 5 pink
pal_bordeaux # 5 Bordeaux# 1 signal (Ampel) palette: -----
pal_signal # 3 signal/Ampel
``````{r pal-unikn-more, echo = FALSE, eval = FALSE}
# See additional color palettes:
seecol(pal_unikn_light) # palette of 8 light colors (in 4 pairs)
seecol(pal_unikn_dark) # palette of 8 dark colors (in 4 pairs)
seecol(pal_unikn_pair) # palette of 16 paired colors (in 8 pairs)
```### Additional color palettes
In addition to the 16\ specific color palettes of the [University of Konstanz](`r url_unikn`),
former versions of **unikn** (up to version\ 0.8.0) provided color palettes of many other institutions.As the number of color palettes has been growing beyond the scope of this package, the color palettes from other institutions are now being collected in a separate R\ package **[unicol](`r url_unicol_cran`)**.
Installing **[unicol](`r url_unicol_cran`)** currently provides access to a diverse range of over **230\ color palettes** from more than **100\ institutions**.
```{r seecol-add-pals, echo = FALSE, eval = FALSE, fig.width = 7.0, out.width = "525px", fig.align = 'center', fig.asp = 2.0}
# Inspect additional/alternative color palettes:
seecol("add")
```#### Call for contributions {-}
We are expanding the range of color palettes from other institutions in a dedicated R\ package **[unicol](`r url_unicol_cran`)**.
**Collecting color palettes**
- Are you using the **unikn** color functions to create **your own color palettes**?
If so, please **let us know** (e.g., by posting on this [GitHub issue](https://github.com/hneth/unicol/issues/30))!
We collect color palettes from other institutions to make them available to R users in future versions of **[unicol](`r url_unicol_cran`)**.To enable us to verify and provide credit to your contributions, please send us the following information:
1. your code (e.g., the `newpal()` command creating your color palette),
2. your reference or source information (e.g., some URL with color definitions),
3. your name and some contact information (e.g., an Email address).
We're looking forward to your inputs and contributions (at this [GitHub issue](https://github.com/hneth/unicol/issues/30))!## Color-related functions
Beyond defining colors and color palettes, the **unikn** package provides a range of tools for viewing and manipulating colors:
- Two main functions ---\ `seecol()` and `usecol()`\ --- provide a simple interface for _viewing_ and _using_ color palettes.
- Additional color functions (i.e., `simcol()`, `grepal()`, `newpal()`, `shades_of()`, or `ac()`) provide auxiliary functionality (for finding similar colors and color names, creating new color palettes and color gradients, or adjusting transparency).
### Seeing color palettes with `seecol()`
The `seecol()` function enables either inspections of an individual color palette or comparisons between multiple color palettes.
#### Viewing a color palette {-}
Using `seecol()` on an individual color palette provides a quick overview over its colors and details:
```{r seecol-pref, fig.width = 6.5, out.width = "525px", fig.align = 'center', fig.asp = .80}
# Inspect an individual color palette:
seecol(pal = pal_pinky, # a color palette / list of palettes / keyword
col_brd = "white", lwd_brd = 5, # color and width of borders
main = "Pinky colors of the University of Konstanz") # plot title
```#### Comparing color palettes {-}
When `seecol()` is used with a recognized keyword or a list of color palettes, the function displays a comparison between them.
When only some colors of a color palette are requested, the `seecol()` and `usecol()` functions provide reasonable subsets of a **unikn** palette:```{r pal-n, fig.width = 6, out.width = "450px", fig.align = 'center', fig.asp = .75}
# Compare a list of (scaled) color palettes:
seecol(pal = "grad_all", n = 3,
col_brd = "black", lwd_brd = .5,
main = "Color gradient palettes (scaled to n = 3)")
```### Using color palettes with `usecol()`
Colors and color palettes in\ R come in various types (e.g., as named colors, RGB values or Hex codes) and forms (e.g., as data frames or vectors).
The `usecol()` function provides a generic wrapper for changing (e.g., mixing and re-scaling) and using color palettes.
This allows using colors in **base** R and most other R packages. For instance, we can easily use colors in combination with- the `barplot()` function of the **grDevices** package:
```{r usecol-1, eval = TRUE, fig.width = 5, out.width = "500px", fig.asp = .75, fig.align = 'center', collapse = TRUE}
# Mix some colors into a new palette:
my_pal <- usecol(c(Seeblau, "white", Pinky), n = 9)# Use color palette:
barplot(1/sqrt(1:9), col = my_pal)
```- the `image()` function of the **graphics** package (for geometric transformations of a vector\ `r`):
```{r usecol-2, eval = TRUE, fig.width = 3.5, fig.height = 4, out.width = "250px", fig.show = 'hold', fig.align = 'center'}
# Data:
x <- y <- seq(-4 * pi, 4 * pi, len = 15)
r <- sqrt(outer(x^2, y^2, "+"))# Mix a palette with a named color:
my_col <- usecol(c(Seegruen, "white"), n = 7)# Image:
image(z = cos(r^2) * exp(-r/10),
col = my_col, axes = FALSE)
```- the `ggplot()` function of the **ggplot2** package (for a data frame\ `df`):
```{r usecol-ggplot-data, echo = TRUE, eval = TRUE, out.width = "500px", fig.asp = .618, fig.align = 'center', collapse = TRUE}
# Data (based on https://www.r-graph-gallery.com/137-spring-shapes-data-art/):n <- 50
groups <- 1:n
df <- data.frame()
set.seed(3)for (i in seq(1:30)){
data = data.frame(matrix(0, n, 3))
data[, 1] <- i
data[, 2] <- sample(groups, nrow(data))
data[, 3] <- prop.table(sample(c(rep(0, 100), c(1:n)), nrow(data)))
df = rbind(df, data)
}names(df) <- c("x","group","y") # name variables
df$group <- as.factor(df$group) # group as factor
df <- df[c(2, 1, 3)] # order of variables
df <- df[order(df$x, df$group) , ] # order of rows
``````{r usecol-ggplot2, eval = TRUE, out.width = "500px", fig.asp = .618, fig.align = 'center', collapse = TRUE}
# Mix a color gradient:
my_col <- usecol(c(Bordeaux, "white", Petrol), n = 50)# Plot (with ggplot2):
library(ggplot2)ggplot(df, aes(x = x, y = y, fill = group)) +
geom_area() +
scale_fill_manual(values = my_col) +
theme_void() +
theme(legend.position = "none")
```#### Illustrating color palettes {-}
The `demopal()` function provides a quick illustration of a pre-defined or modified color palette:
```{r demopal, fig.width = 6, out.width = "500px", fig.asp = .75, fig.align = 'center', collapse = TRUE}
demopal(usecol(pal_unikn_light, n = 7), # use a modified color palette
type = "curve", seed = 2) # reproducible randomness
```### Creating color palettes with `newpal()`
The `newpal()` function allows creating new color palettes (as data frames or vectors, with optional color names).
Whereas **unikn** was developed in an academic context, color palettes for other entities and purposes can easily be created.
For instance, let's define a color palette of the well-known [Google](https://www.google.com/) logo in 3\ steps:1. Choose some colors (from named R colors, or by RGB/HEX/HCL values, e.g., from sites like ).
2. Define the colors (and optional color names) as R vectors (of type character).
3. Use the `newpal()` command to define a new color palette.
We can now use the new palette in visualizations (e.g., inspect it with the `seecol()` function, use it in visualizations,
or modify it further with the `usecol()` function):```{r newpal-google, fig.width = 5, out.width = "450px", fig.asp = .9, fig.align = 'center'}
# 1. Choose colors:
# Google logo colors (from )# 2. Define colors and color names (as vectors):
color_google <- c("#4285f4", "#34a853", "#fbbc05", "#ea4335")
names_google <- c("blueberry", "sea green", "selective yellow", "cinnabar")# 3. Define color palette:
pal_google <- newpal(color_google, names_google)# Inspect color palette:
seecol(pal_google,
col_brd = "white", lwd_brd = 8,
main = "Colors of Google")
```See the vignette on [Institutional colors](https://hneth.github.io/unikn/articles/inst_colors.html) for additional examples of creating color palettes.
### Finding colors
When creating visualizations, we often face two search situations:
- Finding colors that look similar to a given color
- Finding colors that match particular namesThe `simcol()` and `grepal()` functions of **unikn** address both situations.
#### Finding similar colors with `simcol()`
- Which R colors are similar to the color\ `Pinky` (or `pinky4` of the `pal_pinky` palette)?
```{r simcol-example, fig.width = 5, out.width = "500px", fig.asp = .9, fig.align = 'center'}
simcol(col_target = Pinky, tol = 30)
```By default, `simcol()` considers all unique named `colors()` of\ R, but its search range can be adjusted by its `col_candiates`, `tol`, and `distinct` arguments.
#### Finding color names with `grepal()`
The `grepal()` function allows finding colors by matching their name to a pattern.
Specifically, `grepal(pattern, x)` searches a color palette\ `x` (i.e., a vector of color names or data frame of named colors) for elements that match a `pattern` and returns those elements (colors) that match the pattern. The `pattern` can be a regular expression.
By default, `grepal()` searches the `r length(colors())`\ named colors provided by `colors()` in **base**\ R.
To make the `grepal()` more flexible, its `pattern`\ argument can use regular expressions:```{r grepal-example-1, fig.width = 5, out.width = "525px", fig.asp = .9, fig.align = 'center', message=FALSE}
# Find colors matching a pattern:
deep_purple <- grepal(pattern = "deep|purple", plot = FALSE)# See color palette:
seecol(deep_purple,
col_brd = "white", lwd_brd = 2,
main = "Finding 'deep' or 'purple' colors")
```Providing a list of color palettes to the `pal` argument of `seecol()` allows comparing multiple color palettes:
```{r grepal-example-2, fig.width = 8, out.width = "525px", fig.asp = .30, fig.align = 'center', message=FALSE}
# Find colors matching some term(s):
olives <- grepal("olive", plot = FALSE)
oranges <- grepal("orange", plot = FALSE)# See color palettes:
seecol(pal = list(olives, oranges),
pal_names = c("olives", "oranges"),
main = "Comparing olives with oranges")
```See the vignette on [Colors and color functions](https://hneth.github.io/unikn/articles/color_functions.html) and [Color recipes](https://hneth.github.io/unikn/articles/color_recipes.html) for additional examples.
## Text decorations
Beyond colors and color functions, **unikn** provides functions for plotting graphical elements (like boxes) and styled text elements (with lines or background decorations). By default, the text-decoration functions assume that you want to add styled text to an existing plot, unless the `new_plot` argument specifies a type of plot to be generated. As the use of these functions is explained in detail in the vignette on [Text boxes and decorations](https://hneth.github.io/unikn/articles/text_decorations.html), we only provide some examples here.
### Mark
The `mark()` function allows emphasizing text by plotting it with colored background (to provide the functionality of "Markieren"):
```{r mark-new-plot, echo = TRUE, eval = TRUE, fig.align = 'center', fig.width = 3, out.width = "250px", fig.height = 3}
mark(labels = c("Markieren", "ist ein Bestandteil", "von Studieren."),
x = 0, y = .8, y_layout = .03, cex = 1.5, new_plot = "slide")
```### Underline
The `uline()` function allows emphasizing text by plotting it with colored underlining (to provide the functionality of "Unterstreichen"):
```{r uline-demo, echo = TRUE, eval = TRUE, fig.align = 'center', fig.width = 3, out.width = "250px", fig.height = 3}
uline(labels = c("Linear", "Authentic", "Flexible", "Open", "Practical"),
x = .05, y = .9, y_layout = "even", cex = 1.1, font = 2, new_plot = "slide")
```### Post
The `post()` function allows adding text to a rectangular `xbox` (to provide the functionality of "Merken"):
```{r post-demo-1, echo = TRUE, eval = TRUE, fig.align = 'center', fig.width = 2, out.width = "200px", fig.height = 2}
xbox(col = usecol(pal_seeblau[[5]]), dim = c(2, 2))
post(labels = c("Für eine", "Kultur der", "Kreativität"), x = .1, y = .8, cex = 1.4, font = 2)
```The color and font parameters can be adjusted to obtain different looks:
```{r post-demo-2, echo = TRUE, eval = TRUE, fig.align = 'center', fig.width = 2, out.width = "200px", fig.height = 2}
post(labels = c("creative.", "together"), new_plot = "xbox",
y_layout = .02, cex = 2, font = c(1, 3),
col_bg = pal_seegruen[[1]], col = c(Petrol, Pinky))
```### Headings
The `heading()` function is a convenient wrapper around `mark`:
```{r heading-demo-1, echo = TRUE, eval = TRUE, fig.align = 'center', fig.width = 2, out.width = "200px", fig.height = 3}
heading(labels = c("pa-", "ra-", "die-", "sisch"))
```### URLs
Finally, the `url_unikn()` function allows formatting URLs the uni.kn way:
```{r url-post, echo = TRUE, eval = TRUE, fig.align = 'center', fig.width = 2, out.width = "200px", fig.height = 2}
my_url <- url_unikn("https://www.uni-konstanz.de/") # input URL as copied from web browserpost(labels = my_url, x = .2, y = .1, font = 4, new_plot = "xbox")
```### Using custom color palettes
All **unikn** color palettes and user-generated color palette (e.g., defined by `newpal()` or `usecol()`) can be used for graphical annotations.
For example:```{r others-txt-demo, echo = FALSE, eval = FALSE, fig.align = 'center', out.width = "500px", fig.width = 4.5, fig.height = 3}
x_pos <- .70# A. Using uni_freiburg_br and uni_freiburg_blue:
uline(labels = c("University of Freiburg"),
x = x_pos, y = .85, font = 2, cex = 1,
col = uni_freiburg_br[1], col_bg = uni_freiburg_br[2],
new_plot = "slide")
mark(labels = c("Die Wahrheit", "wird euch", "frei machen."),
x = 0, y = .90, y_layout = 0, cex = 1.2,
col = c("white"), col_bg = rev(usecol(uni_freiburg_blue, 3)))# B. Using orange_white or uni_princeton_0:
uline(labels = c("Princeton University"),
x = x_pos, y = .55, font = 2, cex = 1, col_bg = uni_princeton_1[1])
mark(#labels = c("In the nation’s", "service and the", "service of humanity."),
labels = c("Go", "tigers!"),
x = 0, y = .58, y_layout = 0, cex = 1.2,
col = c("black", "white"), col_bg = uni_princeton_0)# C. Using mpg_pal:
uline(labels = c("Max Planck Society"),
x = x_pos, y = .25, font = 2, cex = 1, col_bg = usecol(mpg_pal, 1), col = "black")
mark(labels = c("Dem Anwenden", "muss das Erkennen", "vorausgehen."),
x = 0, y = .30, y_layout = 0, cex = 1.2,
col = c("white"), col_bg = usecol(mpg_pal, 7)[3:1])
```- Using the color palette `pal_google` (defined above):
```{r others-google, echo = FALSE, fig.align = 'center', out.width = "350px", fig.width = 3, fig.height = 2.2}
# D. Google
# seecol(pal_google) # defined aboveslide(col = pal_google[1], border = NA)
uline(labels = c("Google"),
x = .75, y = .50, font = 2, cex = 1.4,
col = "white", col_bg = pal_google[3])mark(labels = c("Don't", "be", "evil."),
x = 0, y = .75, y_layout = 0, cex = 2.8,
col = "white", col_bg = usecol(pal_google[c(2:4)]))
```See the vignette on [Text boxes and decorations](https://hneth.github.io/unikn/articles/text_decorations.html)
for instructions and additional examples.### Caveats
Please note the following caveats:
- Plotting text (i.e., graphically rendering characters) is rarely a good idea. It typically doesn't scale (when changing the size of images) and cannot be recognized automatically (e.g., copied, indexed, or scraped). Hence, the corresponding **unikn** functions should only be used in contexts in which no better solutions are available or practical (e.g., when specifically creating images, or adding annotations to graphs).
- Our templates ---\ just like all others\ --- are subject to constraints and limitations.
As a standard installation of\ R lacks the "Theinhardt" fonts, we can only mimic the official design specifications (in Arial, sans serif).
Nevertheless, the **unikn** package helps preventing common mistakes by novices (e.g., boxes or lines extending beyond text, or step-functions in multi-line titles) and can be customized and improved by expert users.Overall, the **unikn** functions can be useful for solving color-related tasks and plotting graphical elements (e.g., boxes, logos, etc.). Ideally, it should help you in creating a stylish and recognizable design for your presentations and visualizations.
## ToDo
The **unikn** and **[unicol](`r url_unicol_cran`)** packages are still under development. We are currently working on:
- Adding institutional color palettes to the **[unicol](`r url_unicol_cran`)** package
- Additional templates and themes (for plots and text decoration)
Please comment on [GitHub](https://github.com/hneth/unikn) or [contact us](https://www.spds.uni-konstanz.de/)
if you need additional features or want to help creating them.## Resources
The following versions of **unikn** and corresponding resources are currently available:
Type: | Version: | URL: |
:------------------------|:-------------------|:-------------------------------|
A. **unikn** (R package): | [Release version](https://CRAN.R-project.org/package=unikn) | |
| [Development version](https://github.com/hneth/unikn/) | |
B. Online documentation: | [Release version](https://hneth.github.io/unikn/) | |
| [Development version](https://hneth.github.io/unikn/dev/) | |## Contact
Please note and report any **unikn**-related issues at .
We are looking forward to your feedback, comments, or questions.## Copyrights
The [University of Konstanz's Corporate Design](https://www.uni-konstanz.de/en/university/news-and-media/create-online-and-print-media/corporate-design/)\ (CD) was created by [Strichpunkt GmbH](https://www.strichpunkt-design.de/) and the [University of Konstanz](https://www.uni-konstanz.de/) in\ 2014.
The **unikn** package authors are members of the research group [Social Psychology and Decision Sciences](https://www.spds.uni-konstanz.de/) (SPDS) at the [University of Konstanz](https://www.uni-konstanz.de/). We facilitate access to CD elements for fellow users of\ R (e.g., for creating scientific visualizations), but all copyrights on the design remain with the original copyright holders.We aim for an authentic representation of a highly-specified corporate design. While rigid specifications help to maintain coherence and consistency, they also tend to cause frustration in expert users. As the design has been developed in a flexible way that allows for individual elements to be modified as needed, we allow for some liberties, mostly by relaxing some restrictions. Examples include:
- enabling finer color gradients and arbitrary combinations of color palettes (by applying the `seecol()` and `usecol()` functions to color palettes);
- providing a designated `Signal` color (from `pal_signal`);
- using the spelling "color" (rather than "colour") throughout the **unikn** package.### License
unikn (created by Hansjörg Neth and Nico Gradwohl) is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. (Based on a work at https://github.com/hneth/unikn).
### Citation and References
To support our efforts, please cite the **unikn** package in derivations or publications:
- Neth, H., & Gradwohl, N., (2024).
unikn: Graphical elements of the University of Konstanz's corporate design.
Social Psychology and Decision Sciences, University of Konstanz, Germany.
Computer software (R package version 1.0.0, April 16, 2024).
Retrieved from .
A BibTeX entry for LaTeX users is:
```{r pkg-citation, echo = FALSE, eval = TRUE, comment = "", highlight = FALSE}
# From package citation:
x <- citation(package = 'unikn')
# print(x, prefix = "")
toBibtex(x)
```The copyrights to all [uni.kn](https://www.uni-konstanz.de/) designs remain with their original creators:
- [The University of Konstanz’s corporate design](https://www.uni-konstanz.de/en/university/news-and-media/create-online-and-print-media/corporate-design/the-university-of-konstanzs-corporate-design/) (Version 1.6, September 2015)
- [Colours for complex graphics](https://www.uni-konstanz.de/en/university/news-and-media/create-online-and-print-media/corporate-design/colours-for-complex-graphics/)
- Strichpunkt GmbH, [`r url_unikn("https://www.strichpunkt-design.de/")`](https://www.strichpunkt-design.de/)------
[File `README.md` updated on `r Sys.Date()`.]