RequestMessage class

One Vision request, with the options that apply to its kind.

Constructors

RequestMessage({required RequestKindMessage kind, NormalizedRectMessage? regionOfInterest, RecognitionLevelMessage? recognitionLevel, List<String>? recognitionLanguages, List<String>? customWords, bool? usesLanguageCorrection, bool? automaticallyDetectsLanguage, double? minimumTextHeightFraction, int? maximumCandidateCount, bool? reportCharacterBoxes, List<BarcodeSymbologyMessage>? symbologies, bool? coalescesCompositeSymbologies, bool? detectsBarcodesInDocuments, CropAndScaleActionMessage? cropAndScaleAction, bool? upperBodyOnly, bool? detectsHands, int? maximumHandCount, double? minimumAspectRatio, double? maximumAspectRatio, double? quadratureToleranceDegrees, double? minimumSize, double? minimumConfidence, int? maximumObservations, double? contrastAdjustment, double? contrastPivot, bool? detectsDarkOnLight, int? maximumImageDimension, bool? includeContourPoints, SegmentationQualityMessage? segmentationQuality, bool? scaleMaskToImage, bool? includeMask})

Properties

automaticallyDetectsLanguage ↔ bool?

getter/setter pair

coalescesCompositeSymbologies ↔ bool?

getter/setter pair

contrastAdjustment ↔ double?

getter/setter pair

contrastPivot ↔ double?

getter/setter pair

cropAndScaleAction ↔ CropAndScaleActionMessage?

getter/setter pair

customWords ↔ List<String>?

getter/setter pair

detectsBarcodesInDocuments ↔ bool?

getter/setter pair

detectsDarkOnLight ↔ bool?

getter/setter pair

detectsHands ↔ bool?

getter/setter pair

hashCode → int

The hash code for this object.

no setter, override

includeContourPoints ↔ bool?

getter/setter pair

includeMask ↔ bool?

Return mask bytes at all. Off by default for document segmentation, whose mask is large and rarely needed.

getter/setter pair

kind ↔ RequestKindMessage

getter/setter pair

maximumAspectRatio ↔ double?

getter/setter pair

maximumCandidateCount ↔ int?

getter/setter pair

maximumHandCount ↔ int?

getter/setter pair

maximumImageDimension ↔ int?

getter/setter pair

maximumObservations ↔ int?

getter/setter pair

minimumAspectRatio ↔ double?

getter/setter pair

minimumConfidence ↔ double?

getter/setter pair

minimumSize ↔ double?

getter/setter pair

minimumTextHeightFraction ↔ double?

getter/setter pair

quadratureToleranceDegrees ↔ double?

getter/setter pair

recognitionLanguages ↔ List<String>?

BCP-47 language identifiers, most preferred first.

getter/setter pair

recognitionLevel ↔ RecognitionLevelMessage?

getter/setter pair

regionOfInterest ↔ NormalizedRectMessage?

Defaults to the full image.

getter/setter pair

reportCharacterBoxes ↔ bool?

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleMaskToImage ↔ bool?

Return the instance mask scaled to the size of the analyzed image.

getter/setter pair

segmentationQuality ↔ SegmentationQualityMessage?

getter/setter pair

symbologies ↔ List<BarcodeSymbologyMessage>?

getter/setter pair

upperBodyOnly ↔ bool?

getter/setter pair

usesLanguageCorrection ↔ bool?

getter/setter pair

Methods

encode() → Object

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

decode(Object result) → RequestMessage