In Ryo-N7/tvthemes: TV Show Themes and Color Palettes for 'ggplot2' Graphics

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

library(tvthemes)
library(ggplot2)

tvthemes 1.0.0 Major Changes

| TV Show | New Palette(s) | New Theme(s) | | ------------- |---------------| ------- | | Game of Thrones | Stannis Baratheon, House Martell, House Arryn, House Manderly | NA | | Kim Possible | 1 | NA | | Big Hero 6 | 1 | NA | | Hilda | Day, Dusk, Night | Day, Dusk, Night | | Attack on Titan | 1 | NA |

In addition to the new palettes and themes some of the code in tvthemes has changed significantly.

In palettes for example, when you are calling the palette functions via scale_fill_*() or scale_color_*() you now have a lot more options:

palette: If multiple available, select the palette: "Stannis", "FireNation", "Dusk", etc. Leave blank if only single palette available.
n: Number of colors. If left blank it defaults to the total number of colors available in the palette.
type: "Discrete" or "Continuous". NOTE: Most palettes are only optimized for "Discrete" at the present time.
reverse: Reverse order of colors. TRUE/FALSE

For TV shows with multiple palettes they are now organized under a single "palette list" from which you pass the specific palette that you want. If you want to check out the colors for these specific palettes:

## Previously:
scales::show_col(tvthemes:::lannister_palette)
scales::show_col(tvthemes:::brooklyn99_dark_palette)

## Now:
scales::show_col(tvthemes:::westeros_palette$Lannister)
scales::show_col(tvthemes:::brooklyn99_palette$Dark)

The specific palettes that changed are:

Brooklyn Nine-Nine: Default = "Regular", "Dark"
Avatar: The Last Airbender: Default = "FireNation", "EarthKingdom", "WaterTribe", "AirNation"
Hilda: Default = "Day", "Dusk", "Night"
Game of Thrones/A Song of Ice & Fire: Default = "Stark", "Stannis", "Tyrell", "Lannister", "Manderly", "Martell", "Arryn", "Greyjoy", "Targaryen", "Tully"

## Plot not shown
ggplot(mpg, aes(displ)) +
  geom_histogram(aes(fill = class), col = "black", size = 0.1) +
  scale_fill_westeros(palette = "Stannis", n = 7, reverse = TRUE)

For themes the one change is a toggle option for axis ticks via ticks which you can set to either TRUE and the default FALSE.

## Plot not shown
ggplot(mpg, aes(displ)) +
  geom_histogram(aes(fill = class), col = "black", size = 0.1) +
  scale_fill_kimPossible(n = 5, reverse = FALSE) +
  theme_hildaDay(ticks = TRUE)