CircularLayout class

环形布局

Inheritance

Constructors

CircularLayout({List<SNumber> center = const [SNumber.percent(50), SNumber.percent(50)], SNumber? radius, SNumber? startRadius, SNumber? endRadius, bool clockwise = true, num startAngle = 0, num endAngle = 360, Fun2<Graph, List<GraphNode>, Map<GraphNode, num>>? sort, bool workerThread = false})

Properties

center ↔ List<SNumber>
getter/setter pair
clockwise ↔ bool
getter/setter pair
endAngle ↔ num
结束的角度(该值可以大于360)
getter/setter pair
endRadius ↔ SNumber?
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
layoutEnd ← VoidCallback
no getterinherited
layoutUpdate ← VoidCallback
no getterinherited
radius ↔ SNumber?
当设置了Radius时 startRadius 和endRadius 将被忽略
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sizeFun ↔ Fun1<GraphNode, Size>?
getter/setter pair
sort ↔ Fun2<Graph, List<GraphNode>, Map<GraphNode, num>>?
排序
getter/setter pairinherited
startAngle ↔ num
开始角度
getter/setter pair
startRadius ↔ SNumber?
getter/setter pair
workerThread ↔ bool
getter/setter pairinherited

Methods

computeRadius(Graph graph, num width, num height) → List<num>
计算半径
doLayout(Context context, Graph graph, num width, num height) → void
override
getNodeSize(GraphNode node) → num
getNodeSpace(GraphNode node) → num
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onLayoutEnd() → void
inherited
onLayoutUpdate() → void
inherited
sortNode(Graph graph, List<GraphNode> list) → void
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited