ResultMetadataType enum

Represents some type of metadata about the result of the decoding that the decoder wishes to communicate back to the caller.

Inheritance

• Object
• Enum
• ResultMetadataType

Constructors

ResultMetadataType()

const

Values

OTHER → const ResultMetadataType

Unspecified, application-specific metadata. Maps to an unspecified Object.

ORIENTATION → const ResultMetadataType

Denotes the likely approximate orientation of the barcode in the image. This value is given as degrees rotated clockwise from the normal, upright orientation. For example a 1D barcode which was found by reading top-to-bottom would be said to have orientation "90". This key maps to an Integer whose value is in the range [0,360).

BYTE_SEGMENTS → const ResultMetadataType

2D barcode formats typically encode text, but allow for a sort of 'byte mode' which is sometimes used to encode binary data. While [Result] makes available the complete raw bytes in the barcode for these formats, it does not offer the bytes from the byte segments alone.

This maps to a {@link java.util.List} of byte arrays corresponding to the raw bytes in the byte segments in the barcode, in order.

ERROR_CORRECTION_LEVEL → const ResultMetadataType

Error correction level used, if applicable. The value type depends on the format, but is typically a String.

ISSUE_NUMBER → const ResultMetadataType

For some periodicals, indicates the issue number as an Integer.

SUGGESTED_PRICE → const ResultMetadataType

For some products, indicates the suggested retail price in the barcode as a formatted String.

POSSIBLE_COUNTRY → const ResultMetadataType

For some products, the possible country of manufacture as a String denoting the ISO country code. Some map to multiple possible countries, like "US/CA".

UPC_EAN_EXTENSION → const ResultMetadataType

For some products, the extension text

PDF417_EXTRA_METADATA → const ResultMetadataType

PDF417-specific metadata

STRUCTURED_APPEND_SEQUENCE → const ResultMetadataType

If the code format supports structured append and the current scanned code is part of one then the sequence number is given with it.

STRUCTURED_APPEND_PARITY → const ResultMetadataType

If the code format supports structured append and the current scanned code is part of one then the parity is given with it.

SYMBOLOGY_IDENTIFIER → const ResultMetadataType

Barcode Symbology Identifier. Note: According to the GS1 specification the identifier may have to replace a leading FNC1/GS character when prepending to the barcode content.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → int

A numeric identifier for the enumerated value.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

Constants

values → const List<ResultMetadataType>

A constant List of the values in this enum, in order of their declaration.