Code128 Class Reference

Configuration class for Code 128 codes. More...

Public Member Functions
cvb.code_reader.Code128	disable (self)
	Disables decoding.
cvb.code_reader.Code128	enable (self)
	Enables decoding.

Properties
	enhancement_method = property
	int: Gets or sets enhancement method for decoding.
	is_enabled = property
	bool: Indicates whether decoding for this symbology is enabled.
	max_data_length = property
	int: Gets or sets the maximum data length.
	min_data_length = property
	int: Gets or sets the minimum data length.

Detailed Description

Configuration class for Code 128 codes.

Use this class to configure decoding options for Code 128 codes. To access the configuration and enable decoding Code 128 codes, use the following example. For additional details on configuration, refer to the documentation for Decoder.config().

decoder = cvb.code_reader.Decoder.create()
decoder.config(cvb.code_reader.Symbology.Code128).enable()

A more comprehensive code example demonstrating configuration in a broader context, as well as the decoding process, can be found here.

Member Function Documentation

disable()

cvb.code_reader.Code128 disable

(

self

)

Disables decoding.

Returns

cvb.code_reader.Code128 A reference to the current configuration object for method chaining.

enable()

cvb.code_reader.Code128 enable

(

self

)

Enables decoding.

Returns

cvb.code_reader.Code128 A reference to the current configuration object for method chaining.

Property Documentation

enhancement_method

enhancement_method = property

static

int: Gets or sets enhancement method for decoding.

Allows enabling or disabling specific enhancement methods required for decoding. When enabled, these methods improve the ability to decode poorly printed Code 128 barcodes.By default, enhancement methods are disabled.

is_enabled

is_enabled = property

static

bool: Indicates whether decoding for this symbology is enabled.

Can be used to check the status or to enable/disable decoding directly.True if decoding is enabled, False otherwise.

max_data_length

max_data_length = property

static

int: Gets or sets the maximum data length.

Number of characters of the longest decoded string, up to 120. The default value is 0 for no checking.

min_data_length

min_data_length = property

static

int: Gets or sets the minimum data length.

Number of characters of the shortest decoded string.