ResultMetadataType enum

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

@author Sean Owen

Inheritance

Constructors

ResultMetadataType()
const

Values

other → const ResultMetadataType

Unspecified, application-specific metadata. Maps to an unspecified {@link 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 {@link Integer} whose value is in the range [0,360).

byteSegments → 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 {@link 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.

errorCorrectionLevel → const ResultMetadataType

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

issueNumber → const ResultMetadataType

For some periodicals, indicates the issue number as an {@link Integer}.

suggestedPrice → const ResultMetadataType

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

possibleCountry → const ResultMetadataType

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

upcEanExtension → const ResultMetadataType

For some products, the extension text

pdf417ExtraMetadata → const ResultMetadataType

PDF417-specific metadata

structuredAppendSequence → 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.

structuredAppendParity → 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.

Properties

hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
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

Constants

values → const List<ResultMetadataType>
A constant List of the values in this enum, in order of their declaration.