StartTextDetectionFilters class

Set of optional parameters that let you set the criteria text must meet to be included in your response. WordFilter looks at a word's height, width and minimum confidence. RegionOfInterest lets you set a specific region of the screen to look for text in.

Constructors

StartTextDetectionFilters({List<RegionOfInterest>? regionsOfInterest, DetectionFilter? wordFilter})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

regionsOfInterest → List<RegionOfInterest>?

Filter focusing on a certain area of the frame. Uses a BoundingBox object to set the region of the screen.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

wordFilter → DetectionFilter?

Filters focusing on qualities of the text, such as confidence or size.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited