Package org.robovm.apple.vision

Class VNRecognizeTextRequest

java.lang.Object

org.robovm.rt.bro.NativeObject

org.robovm.objc.ObjCObject

org.robovm.apple.foundation.NSObject

org.robovm.apple.vision.VNRequest

org.robovm.apple.vision.VNImageBasedRequest

org.robovm.apple.vision.VNRecognizeTextRequest

All Implemented Interfaces:

NSObjectProtocol, VNRequestProgressProviding, ObjCProtocol

public class VNRecognizeTextRequest
extends VNImageBasedRequest
implements VNRequestProgressProviding

Since:

Available in iOS 13.0 and later.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VNRecognizeTextRequest.VNRecognizeTextRequestPtr

Nested classes/interfaces inherited from class org.robovm.apple.vision.VNImageBasedRequest

VNImageBasedRequest.VNImageBasedRequestPtr

Nested classes/interfaces inherited from class org.robovm.apple.vision.VNRequest

VNRequest.VNRequestPtr

Nested classes/interfaces inherited from class org.robovm.apple.foundation.NSObject

NSObject.Handle, NSObject.Marshaler, NSObject.NoRetainMarshaler, NSObject.NSKeyValueObserver, NSObject.NSObjectPtr, NSObject.SkipInit

Nested classes/interfaces inherited from class org.robovm.objc.ObjCObject

ObjCObject.ObjCObjectPtr, ObjCObject.Super

Field Summary

Fields

Modifier and Type	Field	Description
static int	Revision1
static int	Revision2

Fields inherited from class org.robovm.apple.vision.VNRequest

RevisionUnspecified

Fields inherited from class org.robovm.apple.foundation.NSObject

FLAG_NO_RETAIN

Fields inherited from class org.robovm.objc.ObjCObject

customClass

Constructor Summary

Constructors

Modifier	Constructor	Description
	VNRecognizeTextRequest()
protected	VNRecognizeTextRequest(NSObject.Handle h, long handle)
protected	VNRecognizeTextRequest(NSObject.SkipInit skipInit)
	VNRecognizeTextRequest(VoidBlock2<VNRequest,NSError> completionHandler)

Method Summary

Modifier and Type	Method	Description
static long	getCurrentRevision()
NSArray<NSString>	getCustomWords()
static long	getDefaultRevision()
float	getMinimumTextHeight()
VoidBlock3<VNRequest,Double,NSError>	getProgressHandler()
NSArray<NSString>	getRecognitionLanguages()
VNRequestTextRecognitionLevel	getRecognitionLevel()
NSArray<VNRecognizedTextObservation>	getResults()
static NSArray<NSString>	getSupportedRecognitionLanguagesForTextRecognitionLevel(VNRequestTextRecognitionLevel recognitionLevel, long requestRevision)	Deprecated. Deprecated in iOS 15.0.
static NSIndexSet	getSupportedRevisions()
boolean	isIndeterminate()
void	setCustomWords(NSArray<NSString> v)
void	setMinimumTextHeight(float v)
void	setProgressHandler(VoidBlock3<VNRequest,Double,NSError> v)
void	setRecognitionLanguages(NSArray<NSString> v)
void	setRecognitionLevel(VNRequestTextRecognitionLevel v)
void	setUsesLanguageCorrection(boolean v)
NSArray<NSString>	supportedRecognitionLanguagesAndReturnError(NSError.NSErrorPtr error)
boolean	usesLanguageCorrection()

Methods inherited from class org.robovm.apple.vision.VNImageBasedRequest

getRegionOfInterest, setRegionOfInterest

Methods inherited from class org.robovm.apple.vision.VNRequest

cancel, getCompletionHandler, getRevision, init, isPreferBackgroundProcessing, setPreferBackgroundProcessing, setRevision, setUsesCPUOnly, usesCPUOnly

Methods inherited from class org.robovm.apple.foundation.NSObject

addKeyValueObserver, addKeyValueObserver, afterMarshaled, alloc, autorelease, autorelease, awakeFromNib, conformsToProtocol, copy, description, didChangeValue, didChangeValue, didChangeValues, doDispose, equals, forceSkipInit, getAutoContentAccessingProxy, getClassForCoder, getClassForKeyedArchiver, getKeyValueCoder, getObservationInfo, hash, hashCode, init, isEqual, isKindOfClass, isMemberOfClass, mutableCopy, performSelector, performSelector, performSelector, performSelector, performSelector, performSelector, performSelector, performSelectorInBackground, performSelectorOnMainThread, performSelectorOnMainThread, performSelectorV, performSelectorV, performSelectorV, release, release, removeKeyValueObserver, removeKeyValueObservers, respondsToSelector, retain, retain, retainCount, setObservationInfo, toString, willChangeValue, willChangeValue, willChangeValues

Methods inherited from class org.robovm.objc.ObjCObject

addStrongRef, dispose, dispose, finalize, getAssociatedObject, getObjCClass, getPeerObject, getSuper, initObject, logRetainRelease, removeStrongRef, retainCustomObjectFromCb, setAssociatedObject, toObjCObject, toObjCObject, updateStrongRef

Methods inherited from class org.robovm.rt.bro.NativeObject

as, getHandle, setHandle

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Field Details

Revision1

public static final int Revision1

See Also:

Constant Field Values

Revision2

public static final int Revision2

See Also:

Constant Field Values

Constructor Details

VNRecognizeTextRequest

public VNRecognizeTextRequest()

VNRecognizeTextRequest

protected VNRecognizeTextRequest(NSObject.Handle h, long handle)

VNRecognizeTextRequest

protected VNRecognizeTextRequest(NSObject.SkipInit skipInit)

VNRecognizeTextRequest

public VNRecognizeTextRequest(VoidBlock2<VNRequest,NSError> completionHandler)

Method Details

getRecognitionLanguages

public NSArray<NSString> getRecognitionLanguages()

setRecognitionLanguages

public void setRecognitionLanguages(NSArray<NSString> v)

getCustomWords

public NSArray<NSString> getCustomWords()

setCustomWords

public void setCustomWords(NSArray<NSString> v)

getRecognitionLevel

public VNRequestTextRecognitionLevel getRecognitionLevel()

setRecognitionLevel

public void setRecognitionLevel(VNRequestTextRecognitionLevel v)

usesLanguageCorrection

public boolean usesLanguageCorrection()

setUsesLanguageCorrection

public void setUsesLanguageCorrection(boolean v)

getMinimumTextHeight

public float getMinimumTextHeight()

setMinimumTextHeight

public void setMinimumTextHeight(float v)

getResults

public NSArray<VNRecognizedTextObservation> getResults()

Overrides:

getResults in class VNRequest

getSupportedRevisions

public static NSIndexSet getSupportedRevisions()

Since:

Available in iOS 12.0 and later.

getDefaultRevision

public static long getDefaultRevision()

Since:

Available in iOS 12.0 and later.

getCurrentRevision

public static long getCurrentRevision()

Since:

Available in iOS 12.0 and later.

getProgressHandler

public VoidBlock3<VNRequest,Double,NSError> getProgressHandler()

Specified by:

getProgressHandler in interface VNRequestProgressProviding

setProgressHandler

public void setProgressHandler(VoidBlock3<VNRequest,Double,NSError> v)

Specified by:

setProgressHandler in interface VNRequestProgressProviding

isIndeterminate

public boolean isIndeterminate()

Specified by:

isIndeterminate in interface VNRequestProgressProviding

supportedRecognitionLanguagesAndReturnError

public NSArray<NSString> supportedRecognitionLanguagesAndReturnError(NSError.NSErrorPtr error)

Since:

Available in iOS 15.0 and later.

getSupportedRecognitionLanguagesForTextRecognitionLevel

@Deprecated public static NSArray<NSString> getSupportedRecognitionLanguagesForTextRecognitionLevel(VNRequestTextRecognitionLevel recognitionLevel, long requestRevision) throws NSErrorException

Deprecated.

Deprecated in iOS 15.0. Use -supportedRecognitionLanguagesAndReturnError:

Throws:

NSErrorException

Since:

Available in iOS 13.0 and later.