class HexaPDF::Font::Encoding::DifferenceEncoding

Parent

The difference encoding uses a base encoding that can be overlayed with additional mappings.

See: PDF1.7 s9.6.6.1

Attributes

base_encoding[R]

The base encoding.

Public Class Methods

new(base_encoding)

Initializes the Differences object with the given base encoding object.

Calls superclass method HexaPDF::Font::Encoding::Base::new

Public Instance Methods

name(code)

Returns the name for the given code, either from this object, if it contains the code, or from the base encoding.