- src
- character array of input to measure
- start
- first character in array to measure
- count
- maximum number of characters to measure
- dest
- byte array of results for each character in src
Fill the first count bytes of dest with the East Asian Width from count chars of src starting at start. East Asian Width is calculated based on . Each entry in dest will be one of AndroidCharacter.EastAsianWidthNeutral, AndroidCharacter.EastAsianWidthAmbiguous, AndroidCharacter.EastAsianWidthHalfWidth, AndroidCharacter.EastAsianWidthFullWidth, AndroidCharacter.EastAsianWidthNarrow, or AndroidCharacter.EastAsianWidthWide.