Symbology class abstract

Define the barcode symbology that will be used to encode the input value to the visual barcode representation.

The specification of a symbology includes the encoding of the value into bars and spaces, the required start and stop characters, the size of the quiet zone needed to be before and after the barcode, and the computing of the checksum digit.

Implementers

Constructors

Symbology({int? module})
Create a symbology with the default or required properties.

Properties

hashCode int
The hash code for this object.
no setterinherited
module int?
Specifies the size of the smallest line or dot of the barcode.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

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