HighLevelEncoder class

This produces nearly optimal encodings of text into the first-level of encoding used by Aztec code.

It uses a dynamic algorithm. For each prefix of the string, it determines a set of encodings that could lead to this prefix. We repeatedly add a character and generate a new set of optimal encodings until we have read through the entire input.

@author Frank Yellin @author Rustam Abdullaev

Constructors

HighLevelEncoder(List<int> _text, [Encoding? _charset])

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

encode() → BitArray

@return text represented by this encoder encoded as a BitArray

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

shiftTable → List<List<int>>

final

Constants

latchTable → const List<List<int>>