Overview > klyn > String > fromCodePoint
Version 0.1.5 Overview Index Tree Deprecated
klyn.String.fromCodePoint
method
public static fromCodePoint(value as Int) as String:
Description

Builds a string from one Unicode scalar value.

Values in the Basic Multilingual Plane produce one UTF-16 code unit. Supplementary values produce the required high and low surrogate pair. Surrogate code points are rejected because they are not Unicode scalar values on their own.

Parameters
ParameterDescription
valueUnicode scalar value in 0x0001..0x10FFFF.
Returns

A string containing the represented Unicode character.

Throws
  • ValueException if the value is zero, outside the Unicode range, or is an isolated surrogate code point.
Example
assert String.fromCodePoint(0x03C0) == "\u03C0"
assert String.fromCodePoint(0x1F600) == "\U0001F600"