NmGraphLayoutUtils class

Utility for graph layout calculations.

Constructors

NmGraphLayoutUtils()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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 Methods

arrangeInCircle(List<NmGraphNodeData> nodes, {Offset center = const Offset(400, 300), double radius = 200}) → List<NmGraphNodeData>

Arrange nodes in a circle.

arrangeInTree(List<NmGraphNodeData> nodes, List<NmGraphEdgeData> edges, {String? rootId, Offset topLeft = const Offset(50, 50), double horizontalSpacing = 100, double verticalSpacing = 100}) → List<NmGraphNodeData>

Arrange nodes in a hierarchical tree layout.

calculateBounds(List<NmGraphNodeData> nodes) → Rect

Calculate the bounding box of all nodes.

calculateCenter(List<NmGraphNodeData> nodes) → Offset

Calculate the center of all nodes.