apple.vision

Class VNTrackRectangleRequest

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.vision.VNRequest

apple.vision.VNImageBasedRequest

apple.vision.VNTrackingRequest

apple.vision.VNTrackRectangleRequest

All Implemented Interfaces:

NSCopying, NSObject

public class VNTrackRectangleRequest
extends VNTrackingRequest

VNTrackRectangleRequest tracks a rectangle in a sequence of images.

The VNTrackRectangleRequest is a special tracker to track rectangular shape objects. The VNTrackRectangleRequest is initialized with a VNRectangleObservation object that contains a rectangle bounding box and four corners locations. VNRectangleObservation can be obtained by running rectangle detector (VNDetectRectanglesRequest). The VNTrackRectangleRequest is processed using one of the [VNSequenceRequestHandler performRequests:...] methods. [@note] The rectangular object doesn't have to look like a rectangle when projected into the plane of the image of interest. For example, it may look like trapezoid.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	VNTrackRectangleRequest.Block_initWithRectangleObservationCompletionHandler

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

VNRequest.Block_completionHandler_ret, VNRequest.Block_initWithCompletionHandler

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	VNTrackRectangleRequest(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static VNTrackRectangleRequest	alloc()
static VNTrackRectangleRequest	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
static long	currentRevision()
static java.lang.String	debugDescription_static()
static long	defaultRevision()
static java.lang.String	description_static()
static long	hash_static()
VNTrackRectangleRequest	init() Creates a new VNRequest with no completion handler.
VNTrackRectangleRequest	initWithCompletionHandler(VNRequest.Block_initWithCompletionHandler completionHandler) Creates a new VNRequest with an optional completion handler.
VNTrackRectangleRequest	initWithRectangleObservation(VNRectangleObservation observation) Create a new rectangle tracking request with rectangle observation.
VNTrackRectangleRequest	initWithRectangleObservationCompletionHandler(VNRectangleObservation observation, VNTrackRectangleRequest.Block_initWithRectangleObservationCompletionHandler completionHandler) Create a new rectangle tracking request with rectangle observation.
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static VNTrackRectangleRequest	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static NSIndexSet	supportedRevisions()
static long	version_static()

Methods inherited from class apple.vision.VNTrackingRequest

inputObservation, isLastFrame, setInputObservation, setLastFrame, setTrackingLevel, trackingLevel

Methods inherited from class apple.vision.VNImageBasedRequest

regionOfInterest, setRegionOfInterest

Methods inherited from class apple.vision.VNRequest

cancel, completionHandler, copyWithZone, preferBackgroundProcessing, results, revision, setPreferBackgroundProcessing, setRevision, setUsesCPUOnly, usesCPUOnly

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

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

Constructor Detail

VNTrackRectangleRequest

protected VNTrackRectangleRequest(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static VNTrackRectangleRequest alloc()

allocWithZone

public static VNTrackRectangleRequest allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

init

public VNTrackRectangleRequest init()

Description copied from class: VNRequest

Creates a new VNRequest with no completion handler.

Overrides:

init in class VNTrackingRequest

initWithCompletionHandler

public VNTrackRectangleRequest initWithCompletionHandler(VNRequest.Block_initWithCompletionHandler completionHandler)

Description copied from class: VNRequest

Creates a new VNRequest with an optional completion handler.

Overrides:

initWithCompletionHandler in class VNTrackingRequest

Parameters:

completionHandler - The block to be invoked after the request has completed its processing. The completion handler gets executed on the same dispatch queue as the request being executed.

initWithRectangleObservation

public VNTrackRectangleRequest initWithRectangleObservation(VNRectangleObservation observation)

Create a new rectangle tracking request with rectangle observation.

Parameters:

observation - Rectangle observation with bounding box and rectangle corners location info.

initWithRectangleObservationCompletionHandler

public VNTrackRectangleRequest initWithRectangleObservationCompletionHandler(VNRectangleObservation observation,
                                                                             VNTrackRectangleRequest.Block_initWithRectangleObservationCompletionHandler completionHandler)

Create a new rectangle tracking request with rectangle observation.

Parameters:

observation - Rectangle observation with bounding box and rectangle corners location info.

completionHandler - The block that is invoked when the request has been performed.

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static VNTrackRectangleRequest new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

currentRevision

public static long currentRevision()

defaultRevision

public static long defaultRevision()

supportedRevisions

public static NSIndexSet supportedRevisions()