Manipulate deck titles

Source: R/decks.R, R/slides.R

Crunch slides have titles and subtitles. You can change these features at either the deck level by assigning a character vector which is the same length as the deck to the CrunchDeck, or by assigning character strings to the the slide.

titles(x)

titles(x) <- value

title(x)

title(x) <- value

subtitles(x, value)

subtitles(x) <- value

subtitle(x, value)

subtitle(x) <- value

# S4 method for CrunchDeck
titles(x)

# S4 method for CrunchDeck
titles(x) <- value

# S4 method for CrunchDeck
subtitles(x)

# S4 method for CrunchDeck
subtitles(x) <- value

# S4 method for SlideCatalog
titles(x)

# S4 method for SlideCatalog
titles(x) <- value

# S4 method for SlideCatalog
subtitles(x)

# S4 method for SlideCatalog
subtitles(x) <- value

# S4 method for CrunchSlide
title(x)

# S4 method for CrunchSlide
title(x) <- value

# S4 method for CrunchSlide
subtitle(x)

# S4 method for CrunchSlide
subtitle(x) <- value

Arguments

x

a CrunchDeck or CrunchSlide

value

character, the new title or subtitle

Value

x, modified

Examples

if (FALSE) {
titles(deck)
titles(deck) <- c(new_title1, new_title2)
slide <- deck[[1]]
title(slide) <- "new title"
subtitle(slide) <- "new subtitle"
subtitles(deck)
}