QuadAnnotatorController class

QuadAnnotator的控制器，用于控制QuadAnnotatorBox的行为

Constructors

QuadAnnotatorController()

构造函数

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isDragging → bool

获取当前拖拽状态

no setter

onDragging ↔ bool Function()?

拖动状态的回调函数

getter/setter pair

onImageVertices ↔ List<Point<double>>? Function()?

获取图片顶点坐标的回调函数

getter/setter pair

onReset ↔ void Function()?

重置顶点的回调函数

getter/setter pair

onStartTutorial ↔ void Function()?

启动引导的回调函数

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

vertices → List<Point<double>>?

获取当前顶点坐标（图片坐标系） 返回转换为图片真实坐标的顶点列表，如果当前没有矩形则返回null

no setter

Methods

dispose() → void

释放资源 在不再使用controller时调用，清理回调函数

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

reset() → void

重置顶点到默认位置 将矩形重置为组件的默认大小和位置

startTutorial() → void

启动引导 手动启动引导流程，从第一步开始

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited