hitTestPort method

HitTestResult? hitTestPort(
  1. Offset point
)

Hit test for a port at the given position.

Returns the hit test result containing nodeId, portId, and isOutput if a port is found at the position, otherwise returns null.

This is useful for finding target ports during connection drag operations.

Implementation

HitTestResult? hitTestPort(Offset point) => _hitTestPorts(point);