com.yworks.yfiles.view.input

Interface IContainsBendTester

public interface IContainsBendTester

An interface that checks for containment of an IBend in 2D coordinate space.

This interface is used to determine which bends of edges that connect child nodes are moved when the parent node is moved. Therefore, special care has to be taken if you want to provide this interface in the node lookup for other purposes, as this can also affect implicit bend movement.

Method Summary

Modifier and Type	Method and Description
boolean	contains(IInputModeContext context, IBend bend) Determines whether the provided bend is deemed to lie within the shape this test is implemented for.

Method Detail

contains

boolean contains(IInputModeContext context,
                 IBend bend)

Determines whether the provided bend is deemed to lie within the shape this test is implemented for.

This method is used to determine which bends of edges that connect child nodes are moved when the parent node is moved. If an implementation of IContainsBendTester is present in the node's ILookup.lookup(java.lang.Class), this method is called with the bend and the bend will be moved together with the parent node iff true is returned. If no implemention is provided, only bends that lie inside the bounds of the parent node are moved.

Parameters:

context - The input mode context to use.

bend - The bend to test

Returns:

true iff the bend is contained within the shape.