Vision · IOS API REFERENCE

RecognizedText

struct · iOS 18.0+ · SDK 27.1

struct RecognizedText

Members (4)

get · iOS 18.0+

confidence

TypeScript

get confidence(): number

Swift declaration

var confidence: Float { get }

A normalized confidence score for the text recognition result.

method · iOS 18.0+

boundingBox

TypeScript

boundingBox(range: SDKHandle): (RectangleObservation) | null

Swift declaration

func boundingBox(for range: Range<String.Index>) -> RectangleObservation?

Calculates the bounding box around the characters in the range of a string. Bounding boxes aren’t always an exact fit around the characters. Use them to display in user interfaces to provide general guidance, but avoid using their contents for image processing. - Parameters: - range: The range of the characters in the text string to draw a bounding box around.

get · iOS 18.0+

description

TypeScript

get description(): string

Swift declaration

var description: String { get }

A textual representation of this instance. Calling this property directly is discouraged. Instead, convert an instance of any type to a string by using the `String(describing:)` initializer. This initializer works with any type, and uses the custom `description` property for types that conform to `CustomStringConvertible`: struct Point: CustomStringConvertible { let x: Int, y: Int var description: String { return "(\(x), \(y))" } } let p = Point(x: 21, y: 30) let s = String(describing: p) print(s) // Prints "(21, 30)" The conversion of `p` to a string in the assignment to `s` uses the `Point` type's `description` property.

get · iOS 18.0+

string

TypeScript

get string(): string

Swift declaration

var string: String { get }

The top candidate for recognized text.

Skipped declarations

No declarations were skipped in this snapshot.

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