Calculate display width

get_extent() calculates the display width for each string in a character vector.

get_max_extent() calculates the maximum display width of all strings in a character vector, zero for empty vectors.

get_extent(x)

get_max_extent(x)

Arguments

x	A character vector.

Examples

get_extent(c("abc", "de"))
#> [1] 3 2
get_extent("\u904b\u6c23")
#> [1] 4
get_max_extent(c("abc", "de"))
#> [1] 3