ConcentricLayout class

同心圆布局算法

Inheritance

Constructors

ConcentricLayout({Fun2<Graph, List<GraphNode>, Map<GraphNode, num>>? sort, bool workerThread = false})

Properties

center ↔ List<SNumber>
getter/setter pair
clockwise ↔ bool
getter/setter pair
equidistant ↔ bool
每层环之间的距离是否相等
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
layoutEnd ← VoidCallback
no getterinherited
layoutUpdate ← VoidCallback
no getterinherited
maxLevelDiff ↔ num?
用于限制分层规则
getter/setter pair
minNodeSpacing ↔ num
getter/setter pair
nodeSizeFun ↔ Fun1<GraphNode, Size>
getter/setter pair
preventOverlap ↔ bool
是否防止重叠必须配合 nodeSize使用
getter/setter pair
radiusGap ↔ num
每个环之间的最小间距
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sort ↔ Fun2<Graph, List<GraphNode>, Map<GraphNode, num>>?
排序
getter/setter pairinherited
startAngle ↔ num
开始的角度
getter/setter pair
sweepAngle ↔ num
第一个节点和最后一个节点之间扫过的角度
getter/setter pair
workerThread ↔ bool
getter/setter pairinherited

Methods

computeLevelAngleSpace(List<GraphNode> list, num radius) → num
computeNodeAngle(GraphNode node, num radius) → num
doLayout(Context context, Graph graph, num width, num height) → void
override
findMaxSizeNode(List<GraphNode> list) → GraphNode
getNodeSize(GraphNode node) → num
获取节点大小
getNodeSpace(GraphNode node) → num
获取节点间距
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