Barlix.ITF (barlix v0.6.3) View Source
This module implements the Interleaved 2 of 5 (ITF) symbology.
Link to this section Summary
Functions
Encodes the given value using ITF symbology. Only numeric characters are supported.
Accepts the same arguments as encode/2
. Returns Barlix.code/0
or
raises Barlix.Error
in case of invalid value.
Link to this section Functions
Specs
encode(String.t() | charlist(), Keyword.t()) :: {:error, binary()} | {:ok, Barlix.code()}
Encodes the given value using ITF symbology. Only numeric characters are supported.
Options
:pad
(boolean) - adds a prefix character0
if the length of characters is not even. Defaults tofalse
:checksum
(boolean) - enables checksum. Defaults tofalse
Specs
encode!(String.t() | charlist(), Keyword.t()) :: Barlix.code() | no_return()
Accepts the same arguments as encode/2
. Returns Barlix.code/0
or
raises Barlix.Error
in case of invalid value.