Encode unicode UTF16 surrogate pair to UCS4 character.
Source position: unicodedata.pas line 488
function ToUCS4( |
const AHighS: UnicodeChar; |
const ALowS: UnicodeChar |
):UCS4Char; |
AHighS |
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High character of surrogate pair. |
ALowS |
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Low character of surrogate pair. |
UCS4 encoded unicode character.
ToUCS4 converts set of unicode (surrogate pair) characters encoded in UTF16: AHighS, ALowS to a UCS4 encoded unicode character.
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Convert UCS4 to UNicodeChar. |
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Check if a UTF16 character is the high character in a surrogate pair. |
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Check if a UTF16 character is the low character in a surrogate pair. |
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Check if a pair of UTF16 encoded characters is a valid surrogate pair. |