NAME

Font::FreeType::CharMap - character map from font typefaces loaded from Font::FreeType

SYNOPSIS

    use Font::FreeType;
    my $freetype = Font::FreeType->new;
    my $face = $freetype->face('Vera.ttf');
    my $charmap = $face->charmap;
    say $charmap->platform_id;
    say $charmap->encoding_id;
    say $charmap->encoding;

DESCRIPTION

A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font.

CONSTANTS

The following encoding constants are exported by default by Font::FreeType. See freetype documentation <http://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html#FT_Encoding>

METHODS

platform_id

An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and should be emulated for other formats.

For details please refer to the TrueType or OpenType specification.

encoding_id

A platform specific encoding number. This also comes from the TrueType specification and should be emulated similarly.

For details please refer to the TrueType or OpenType specification.

encoding

An FreeType Encoding tag (constant) identifying the charmap.