visibleWidth
visibleWidth(
text):number
Defined in: visible-width.ts:40
The number of monospace columns text occupies once rendered.
Control characters contribute 0; each grapheme cluster contributes 1, or 2 if its leading code point is East Asian Wide/Fullwidth (CJK ideographs, most emoji) — unlike counting UTF-16 code units or code points, which under- and over-counts both of those.
Parameters
Section titled “Parameters”string
Returns
Section titled “Returns”number