Experimental: this API is experimental and might be changed or removed in the future.

GraphView.FramePrev

public Experimental.GraphView.EventPropagation FramePrev();
public Experimental.GraphView.EventPropagation FramePrev(Func<GraphElement,bool> predicate);

Parameters

predicateThe predicate used to sort the list of all existing graph element.

Returns

EventPropagation Continue if no elements in graph, Stop otherwise.

Description 描述

Focus view on the previous element before the one currently selected.