str_split_emoji | R Documentation |
In order to do correct text rendering, the font needed must be figured out. A
common case is rendering of emojis within a string where the system emoji
font is used rather than the requested font. This function will inspect the
provided strings and split them up in runs that must be rendered with the
emoji font, and the rest. Arguments are recycled to the length of the string
vector.
str_split_emoji(
string,
family = "",
italic = FALSE,
bold = FALSE,
path = NULL,
index = 0
)
string |
A character vector of strings that should be splitted. |
family |
The name of the font families to match |
italic |
logical indicating the font slant |
bold |
logical indicating whether the font weight |
path , index |
path an index of a font file to circumvent lookup based on family and style |
A data.frame containing the following columns:
The substring containing a consecutive run of glyphs
The index into the original string
vector that the substring is part of
A logical vector giving if the substring is a run of emojis or not
emoji_string <- "This is a joke\U0001f642. It should be obvious from the smiley"
str_split_emoji(emoji_string)
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