The FindNode method in the GraphView class is used to locate a specific node within the graph view. It takes an INode as a parameter and returns the corresponding NodeUI object if the node is found. This method is useful for retrieving the UI representation of a node, which can then be used for further manipulation or inspection within the editor environment.
To use the FindNode method, you need to have an instance of GraphView and an INode object that you want to find. Call the method with the node as the argument, and it will return the NodeUI if the node exists in the graph view.
// Assuming 'graphView' is an instance of GraphView and 'node' is an instance of INode
NodeUI nodeUI = graphView.FindNode(node);
if (nodeUI != null)
{
// NodeUI found, proceed with operations on nodeUI
}
else
{
// NodeUI not found, handle accordingly
}