WeChatQRCode class

Inheritance

• Object
• CvObject<WeChatQRCode>
• ICvStruct<WeChatQRCode>
• CvStruct<WeChatQRCode>
• WeChatQRCode

Constructors

WeChatQRCode([String detectorPrototxtPath = "", String detectorCaffeModelPath = "", String superResolutionPrototxtPath = "", String superResolutionCaffeModelPath = ""])

Initialize the WeChatQRCode. It includes two models, which are packaged with caffe format. Therefore, there are prototxt and caffe models (In total, four paramenters).

factory

WeChatQRCode.empty()

factory

WeChatQRCode.fromPointer(WeChatQRCodePtr ptr, [bool attach = true])

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

props → List<Object?>

no setter, inherited

ptr ↔ Pointer<WeChatQRCode>

getter/setter pair, inherited

ref → WeChatQRCode

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleFactor ↔ double

https://docs.opencv.org/4.x/d5/d04/classcv_1_1wechat__qrcode_1_1WeChatQRCode.html#abf807138abc2626c159abd3e9a80e791

getter/setter pair

Methods

detectAndDecode(InputArray img, [VecMat? points]) → (List<String>, VecMat)

Both detects and decodes QR code. To simplify the usage, there is a only API: detectAndDecode. https://docs.opencv.org/4.x/d5/d04/classcv_1_1wechat__qrcode_1_1WeChatQRCode.html#a27c167d2d58e5ee4418fd3a9ed5876cc

detectAndDecodeAsync(InputArray img, [VecMat? points]) → Future<(List<String>, VecMat)>

dispose() → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

finalizer → NativeFinalizer

final