NAME

Unicode::Block::Item - Class for unicode block character.

SYNOPSIS

 use Unicode::Block::Item;
 my $obj = Unicode::Block::Item->new(%parameters);
 my $base = $obj->base;
 my $char = $obj->char;
 my $hex = $obj->hex;
 my $last_hex = $obj->last_hex;
 my $width = $obj->width;

METHODS

new(%parameters)

Constructor.

  • hex

     Hexadecimal number.
     Default value is undef.
     It is required.
  • hex_length

     Length of hex number.
     It's used for formatting of hex() method output.
     Default value is 4.
base()
 Get hex base number in format 'U+???x'.
 Example: 'hex' => 1234h; Returns 'U+123x'.
 Returns string with hex base number.
char()
 Get character.
 Example: 'hex' => 1234h; Returns 'ሴ'.
 Returns string with character.
hex()
 Get hex number in 'hex_length' length.
 Example: 'hex' => 1234h; Returns '0x1234'.
 Returns string with hex number.
last_hex()
 Get last hex number.
 Example: 'hex' => 1234h; Returns '4'.
 Returns string with last hex number.
width()
 Get character width.
 Returns string with width.

ERRORS

 new():
         Parameter 'hex' is required.
         Parameter 'hex' isn't hexadecimal number.
         From Class::Utils::set_params():
                 Unknown parameter '%s'.

EXAMPLE

 use strict;
 use warnings;

 use Encode qw(encode_utf8);
 use Unicode::Block::Item;

 # Object.
 my $obj = Unicode::Block::Item->new(
        'hex' => 2505,
 );

 # Print out.
 print 'Character: '.encode_utf8($obj->char)."\n";
 print 'Hex: '.$obj->hex."\n";
 print 'Last hex character: '.$obj->last_hex."\n";
 print 'Base: '.$obj->base."\n";

 # Output.
 # Character: ┅
 # Hex: 2505
 # Last hex character: 5
 # Base: U+250x

DEPENDENCIES

Class::Utils, Error::Pure, Readonly, Text::CharWidth, Unicode::Char.

SEE ALSO

Unicode::Block

Class for unicode block manipulation.

REPOSITORY

https://github.com/tupinek/Unicode-Block

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

 © 2013-2017 Michal Josef Špaček
 BSD 2-Clause License

VERSION

0.07