GREYConstants

@interface GREYConstants : NSObject

A class containing helper methods for conversion to-and-from constants.


                    
                    
                    +directionFromCenterForEdge:

Objective-C

+ (GREYDirection)directionFromCenterForEdge:(GREYContentEdge)edge;

Swift

class func directionFromCenter(forEdge edge: Any!) -> Any!

The direction from center to the given @c edge.


                    
                    
                    +edgeInDirectionFromCenter:

Objective-C

+ (GREYContentEdge)edgeInDirectionFromCenter:(GREYDirection)direction;

Swift

class func edgeInDirection(fromCenter direction: Any!) -> Any!

The edge that is in the given @c direction from the center.


                    
                    
                    +reverseOfDirection:

Objective-C

+ (GREYDirection)reverseOfDirection:(GREYDirection)direction;

Swift

class func reverse(ofDirection direction: Any!) -> Any!

The reverse direction of the given @c direction.


                    
                    
                    +normalizedVectorFromDirection:

Objective-C

+ (CGVector)normalizedVectorFromDirection:(GREYDirection)direction;

Swift

class func normalizedVector(fromDirection direction: Any!) -> Any!

A normalized vector in the given @c direction.