net.sourceforge.plantuml.asciiart

Class Wcwidth

java.lang.Object

net.sourceforge.plantuml.asciiart.Wcwidth

public class Wcwidth
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Wcwidth()

Method Summary

Modifier and Type	Method and Description
static int	length(java.lang.CharSequence s)
static int	of(int codePoint) See : http://www.cl.cam.ac.uk/%7Emgk25/ucs/wcwidth.c The following two functions define the column width of an ISO 10646 character as follows: - The null character (U+0000) has a column width of 0

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Wcwidth

public Wcwidth()

Method Detail

of

public static int of(int codePoint)

See : http://www.cl.cam.ac.uk/%7Emgk25/ucs/wcwidth.c The following two functions define the column width of an ISO 10646 character as follows: - The null character (U+0000) has a column width of 0. - Other C0/C1 control characters and DEL will lead to a return value of -1. - Non-spacing and enclosing combining characters (general category code Mn or Me in the Unicode database) have a column width of 0. - SOFT HYPHEN (U+00AD) has a column width of 1. - Other format characters (general category code Cf in the Unicode database) and ZERO WIDTH SPACE (U+200B) have a column width of 0. - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF) have a column width of 0. - Spacing characters in the East Asian Wide (W) or East Asian Full-width (F) category as defined in Unicode Technical Report #11 have a column width of 2. - All remaining characters (including all printable ISO 8859-1 and WGL4 characters, Unicode control characters, etc.) have a column width of 1. This implementation assumes that wchar_t characters are encoded in ISO 10646.

length

public static int length(java.lang.CharSequence s)