| Interface | Description | 
|---|---|
| Point2DBasics | 
 Write and read interface for a 2 dimensional point. 
 | 
| Point2DReadOnly | 
 Read-only interface for a 2 dimensional point. 
 | 
| Tuple2DBasics | 
 Write and read interface for a 2 dimensional tuple. 
 | 
| Tuple2DReadOnly | 
 Read-only interface for a 2 dimensional tuple. 
 | 
| Vector2DBasics | 
 Write and read interface for a 2 dimensional vector. 
 | 
| Vector2DReadOnly | 
 Read-only interface for a 2 dimensional vector. 
 |