playn.scene

Interface Layer.HitTester

Enclosing class:

Layer

public static interface Layer.HitTester

Used to customize a layer's hit testing mechanism.

Method Summary

Modifier and Type	Method and Description
Layer	hitTest(Layer layer, Point p) Returns layer, or a child of layer if the supplied coordinate (which is in layer's coordinate system) hits layer, or one of its children.

Method Detail

hitTest

Layer hitTest(Layer layer,
              Point p)

Returns layer, or a child of layer if the supplied coordinate (which is in layer's coordinate system) hits layer, or one of its children. This allows a layer to customize the default hit testing approach, which is to simply check whether the point intersects a layer's bounds. See Layer.hitTest(pythagoras.f.Point).