This package contains Anchor interface which is used by ConnectionWidget for defining its source and target point.
Built-in anchor implementations can be obtained using AnchorFactory class.
The package also contains AnchorShape interface which is used for defining a shape of a ConnectionWidget.
Built-in anchor shape implementations can be obtained using AnchorShapeFactory class or using static field:
AnchorShape.NONE, AnchorShape.TRIANGLE_HOLLOW, AnchorShape.TRIANGLE_FILLED and AnchorShape.TRIANGLE_OUT.