com.yworks.yfiles.view.input

Interface INodeSnapResultProvider

All Known Implementing Classes:

NodeSnapResultProvider

public interface INodeSnapResultProvider

Interface that is used by the GraphSnapContext for nodes to collect a number of SnapResults during the move/edit operation.

This interface is queried from the ILookup of the INodes that are being moved during the edit.

See Also:

GraphSnapContext, NodeDecorator.getNodeSnapResultProviderDecorator()

Method Summary

Modifier and Type	Method and Description
void	collectSnapResults(GraphSnapContext context, CollectSnapResultsEventArgs args, RectD suggestedLayout, INode node) Called when a node is dragged to add SnapResults for OrthogonalSnapLines to which this node can potentially snap.

Method Detail

collectSnapResults

void collectSnapResults(GraphSnapContext context,
                        CollectSnapResultsEventArgs args,
                        RectD suggestedLayout,
                        INode node)

Called when a node is dragged to add SnapResults for OrthogonalSnapLines to which this node can potentially snap.

Parameters:

context - The snap context which manages the snap lines and the settings.

args - The event argument to obtain the necessary information from and add results to.

suggestedLayout - The layout of the node if the node would not snap.

node - The node that is being moved.