GetActiveContext(Hash128)

Retrieves the active Context for the specified graph.

読み終わるまでの所要時間 1 分

最終更新 2ヶ月前

Definition

Type: Method
Namespace: Unity.GraphToolkit.Editor.GraphVisualization
Assembly: UnityEditor


public static Context GetActiveContext(Hash128 graphID)

Parameters

graphID

Hash128

The authoring graph's ID, accessible through Graph.ID. In case of subgraphs, this must be the root graph ID.

Returns

Type	Description
Context	The active Context for the graph, or `null` if no active context is registered for it.

Remarks

A registered Context is considered active when its underlying session is attached. If multiple contexts are registered for the graph but none is attached, this method returns

null

. The lookup is keyed on the authoring graph's ID; for subgraphs, pass the root graph's ID. Throws ArgumentException when the provided

graphID

isn't valid.

Examples


// Get the active context for the graph and disable the visualization of node accents.Context current = Registry.GetActiveContext(graphID);if (current != null)    current.NodeAccentEnabled = false;