Frame Class¶

Inherits: Drawable

Description¶

Frame用来存储跟踪到的数据。

这个数据包括当前camera的图像，跟踪到的target和其它一些信息。

Constructor¶

C: void easyar_Frame__ctor(easyar_Frame * * Return)¶

C++11: Frame()¶

Traditional C++: Frame()¶

Java: public Frame()¶

Objective-C: + (easyar_Frame *) create¶

Swift (since EasyAR SDK 2.1.0): public convenience init()¶

size¶

用于显示的图像的大小。

C: easyar_Vec2I easyar_Frame_size(const easyar_Frame * This)¶

C++11: Vec2I size()¶

Traditional C++: Vec2I size()¶

Java: public native Vec2I size()¶

Objective-C: - (easyar_Vec2I *)size¶

Swift (since EasyAR SDK 2.1.0): public func size() -> Vec2I¶

timestamp¶

返回当前frame的时间戳。

C: double easyar_Frame_timestamp(const easyar_Frame * This)¶

C++11: double timestamp()¶

Traditional C++: double timestamp()¶

Java: public native double timestamp()¶

Objective-C: - (double)timestamp¶

Swift (since EasyAR SDK 2.1.0): public func timestamp() -> Double¶

index¶

返回当前frame的索引。

C: int easyar_Frame_index(const easyar_Frame * This)¶

C++11: int index()¶

Traditional C++: int index()¶

Java: public native int index()¶

Objective-C: - (int)index¶

Swift (since EasyAR SDK 2.1.0): public func index() -> Int32¶

images¶

返回当前frame中包含的图像列表。

C: void easyar_Frame_images(const easyar_Frame * This, easyar_ListOfPointerOfImage * * Return)¶

C++11: std::vector<std::shared_ptr<Image>> images()¶

Traditional C++: void images(ListOfPointerOfImage * * Return)¶

Java: public native java.util.ArrayList<Image> images()¶

Objective-C: - (NSArray<easyar_Image *> *)images¶

Swift (since EasyAR SDK 2.1.0): public func images() -> [Image]¶

targetInstances¶

返回当前frame中包含的TargetInstance列表。

C: void easyar_Frame_targetInstances(const easyar_Frame * This, easyar_ListOfPointerOfTargetInstance * * Return)¶

C++11: std::vector<std::shared_ptr<TargetInstance>> targetInstances()¶

Traditional C++: void targetInstances(ListOfPointerOfTargetInstance * * Return)¶

Java: public native java.util.ArrayList<TargetInstance> targetInstances()¶

Objective-C: - (NSArray<easyar_TargetInstance *> *)targetInstances¶

Swift (since EasyAR SDK 2.1.0): public func targetInstances() -> [TargetInstance]¶

text¶

返回当前frame中包含的文字信息。如果没有则返回空字符串。

C: void easyar_Frame_text(easyar_Frame * This, easyar_String * * Return)¶

C++11: std::string text()¶

Traditional C++: void text(String * * Return)¶

Java: public native java.lang.String text()¶

Objective-C: - (NSString *)text¶

Swift (since EasyAR SDK 2.1.0): public func text() -> String¶