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

 my $obj = Unicode::Block::Item->new(%parameters);

Constructor.

• hex

  Hexadecimal number.

  It is required.

  Default value is undef.

• hex_length

  Length of hex number. It's used for formatting of hex() method output.

  Default value is 4.

Returns instance of object.

base

 my $base = $obj->base;

Get hex base number in format 'U+???x'. Example: 'hex' => 1234h; Returns 'U+123x'.

Returns string with hex base number.

char

 my $char = $obj->char;

Get character. Example: 'hex' => 1234h; Returns 'ሴ'.

Returns string with character.

hex

 my $hex = $obj->hex;

Get hex number in 'hex_length' length. Example: 'hex' => 1234h; Returns '0x1234'.

Returns string with hex number.

last_hex

 my $last_hex = $obj->last_hex;

Get last hex number. Example: 'hex' => 1234h; Returns '4'.

Returns string with last hex number.

width

 my $width = $obj->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 Unicode::Block::Item;
 use Unicode::UTF8 qw(encode_utf8);

 # 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

© 2013-2023 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.08

cpanm Unicode::Block

perl -MCPAN -e shell
install Unicode::Block