EENum Orientation
Defines attachment orientations for edge Anchor. Used to define where an edge attaches on the target object (e.g., NORTH, EAST, SOUTH, WEST, ANY).
The EENum provides the following literals:
ANY = 0
Pins the edge to the top-left corner. Allows complex routing with multiple support points.
NORTH = 1
Pins the edge to the top-center. Sets vertical elbow routing (aka top to bottom routing) with one support point.
EAST = 2
Pins the edge to the right-center. Sets horizontal elbow routing (aka side to side routing) with one support point.
SOUTH = 3
Pins the edge to the bottom-center. Sets vertical elbow routing (aka top to bottom routing) with one support point.
WEST = 4
Pins the edge to the left-center. Sets horizontal elbow routing (aka side to side routing) with one support point.