Class Target

Namespace

easyar

Target is the base class of all targets in EasyAR that can be tracked by ImageTracker or other algorithms.

Target

Methods

runtimeID

Gets the target id. The target id is integer data created at runtime and is valid (non-zero) only after successful configuration. This id is non-zero and globally increasing.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

int easyar_Target_runtimeID(const easyar_Target * This)

int runtimeID()

public int runtimeID()

fun runtimeID(): Int

- (int)runtimeID

public func runtimeID() -> Int32

public virtual int runtimeID()

Returns

Type	Description
Int32

uid

Gets the target uid. The uid of ImageTarget is used in cloud recognition algorithms. When cloud recognition is not integrated, you can set this uid in the json configuration and use it in your own code as another way to distinguish targets.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_Target_uid(const easyar_Target * This, easyar_String * * Return)

std::string uid()

public java.lang.@Nonnull String uid()

fun uid(): String

- (NSString *)uid

public func uid() -> String

public virtual string uid()

Returns

Type	Description
String

name

Gets the target name. The name is used to distinguish targets in json files.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_Target_name(const easyar_Target * This, easyar_String * * Return)

std::string name()

public java.lang.@Nonnull String name()

fun name(): String

- (NSString *)name

public func name() -> String

public virtual string name()

Returns

Type	Description
String

setName

Sets the target name. This operation overwrites the previous setting or data returned by the server.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_Target_setName(easyar_Target * This, easyar_String * name)

void setName(std::string name)

public void setName(java.lang.@Nonnull String name)

fun setName(name: String): Unit

- (void)setName:(NSString *)name

public func setName(_ name: String) -> Void

public virtual void setName(string name)

Parameters

Name	Type	Description
name	String

Returns

Type	Description
Void

meta

Gets the meta data set by setMetaData, or gets the meta data set by the server from a target returned by cloud recognition.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_Target_meta(const easyar_Target * This, easyar_String * * Return)

std::string meta()

public java.lang.@Nonnull String meta()

fun meta(): String

- (NSString *)meta

public func meta() -> String

public virtual string meta()

Returns

Type	Description
String

setMeta

Sets meta data. This operation overwrites the previous setting or data returned by the server.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_Target_setMeta(easyar_Target * This, easyar_String * data)

void setMeta(std::string data)

public void setMeta(java.lang.@Nonnull String data)

fun setMeta(data: String): Unit

- (void)setMeta:(NSString *)data

public func setMeta(_ data: String) -> Void

public virtual void setMeta(string data)

Parameters

Name	Type	Description
data	String

Returns

Type	Description
Void