class in UnityEditor.Experimental.GraphView
Rectangle selection box manipulator.
| RectangleSelector | RectangleSelector's constructor. | 
| ComputeAxisAlignedBound | Computer the axis-aligned bound rectangle. | 
| RegisterCallbacksOnTarget | Called to register click event callbacks on the target element. | 
| UnregisterCallbacksFromTarget | Called to unregister event callbacks from the target element. |