Graph<ID> class
Data model of graph component. 图组件的数据模型
Constructors
- Graph()
Properties
- algorithm ↔ GraphAlgorithm?
-
getter/setter pair
-
allEdgeNames
↔ List<
String> -
cache the all edge name
getter/setter pair
-
allTags
↔ List<
String> -
cache the all tags of vertexes.
getter/setter pair
-
centerVertexes
→ List<
Vertex> -
no setter
- convertor ↔ DataConvertor?
-
getter/setter pair
- data ↔ dynamic
-
The origin business data of graph.
图的原始业务数据。
getter/setter pair
-
edges
↔ Set<
Edge> -
All the edges' data in graph.
图中所有的关系数据
getter/setter pair
-
edgesBetween
↔ Map<
Vertex, Map< Vertex, List< >Edge> > -
getter/setter pair
-
edgesBetweenHash
↔ Map<
String, List< Edge> > -
When displaying the edge, the direction of the edge is not considered,
only the two nodes of the edge are considered,
so a hash table is used here to store the two nodes of the edge for calculating the index of the edge,
in a multi-graph with the same two nodes, the position of the edge can be determined according to the subscript.
getter/setter pair
-
extraOnLoad
→ Map<
String, dynamic> -
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hoverEdge ↔ Edge?
-
The edge which is focused by mouse.
getter/setter pair
-
hoverVertex
↔ Vertex<
ID> ? -
getter/setter pair
-
keyCache
↔ Map<
ID, Vertex< ID> > -
Cache the key and vertex in order to get vertex by id.
对节点的 id 进行缓存，为了方便通过 id 获取到接点
getter/setter pair
- mergeGraph → void Function(dynamic graphData, {bool manual})?
-
no setter
- options ↔ Options?
-
getter/setter pair
-
pickedVertex
↔ List<
Vertex< ID> > -
The vertexes selected by the user.
被用户所选中的节点
getter/setter pair
- refreshData → void Function(dynamic data)?
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scale → ValueNotifier
-
no setter
-
size
→ ValueNotifier<
Size> -
no setter
-
vertexes
→ List<
Vertex< ID> > -
All the vertexes' data in graph.
图中所有的节点数据
final
-
vHoverTime
↔ Map<
Vertex?, DateTime> -
记算鼠标上次触碰节点的开始时间
getter/setter pair
- zoom → double
-
no setter
Methods
-
clear(
) → void -
edgesFromTwoVertex(
Vertex start, Vertex? end) → List< Edge> -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
showPanel(
Vertex< ID> v) → bool -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
edgesBetweenKey(
Vertex start, Vertex end) → String