Barcode class Null safety

Currently supporting Jan, nw7 barcode specification.

Implementers

Constructors

Barcode()

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
value String
read-only

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toPattern() List<bool>
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited

Static Methods

jan(String rawValue) Barcode
generate Jan Barcode. rawValue.length must be 13 and rawValue should consist of numbers.
nw7(String rawValue) Barcode