VisionTextElement
class VisionTextElement : NSObject
A text element recognized in an image. A text element is roughly equivalent to a space-separated word in most Latin-script languages.
-
String representation of the text element that was recognized.
Declaration
Swift
var text: String { get }
-
The rectangle that contains the text element relative to the image in the default coordinate space.
Declaration
Swift
var frame: CGRect { get }
-
An array of recognized languages in the text element. (Cloud API only.)
Declaration
Swift
var recognizedLanguages: [FIRVisionTextRecognizedLanguage] { get }
-
The four corner points of the text element in clockwise order starting with the top left point relative to the image in the default coordinate space. The
NSValue
objects areCGPoint
s. For cloud text recognizers, the array isnil
.Declaration
Swift
var cornerPoints: [NSValue]? { get }
-
The confidence of the recognized text element. The value is
nil
for all text recognizers except for cloud text recognizers with model typeVisionCloudTextModelType.dense
.Declaration
Swift
var confidence: NSNumber? { get }
-
Unavailable.