RKConstraintCenter Structure Reference

Center X


                    
                    
                    centerX(_:priority:isActive:)

Create ‘equal’ constraint between centerXAnchor of current view and centerXAnchor of superview

Declaration

Swift

public static func centerX(_ offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerX(_:offset:priority:isActive:)

Create ‘equal’ constraint between centerXAnchor of current view and specific NSLayoutXAxisAnchor

Declaration

Swift

public static func centerX(_ anchor: NSLayoutXAxisAnchor, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`anchor`	Specific NSLayoutXAxisAnchor
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerX(_:offset:priority:isActive:)

Create ‘equal’ constraint between centerXAnchor of current view and centerXAnchor other view

Declaration

Swift

public static func centerX(_ view: UIView, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`view`	Other view
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter

Min


                    
                    
                    centerX(min:priority:isActive:)

Create ‘greaterThanOrEqual’ constraint between centerXAnchor of current view and centerXAnchor of superview

Declaration

Swift

public static func centerX(min offset: CGFloat, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`offset`	Constraint constant
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerX(min:offset:priority:isActive:)

Create ‘greaterThanOrEqual’ constraint between centerXAnchor of current view and specific NSLayoutXAxisAnchor

Declaration

Swift

public static func centerX(min anchor: NSLayoutXAxisAnchor, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`anchor`	Specific NSLayoutXAxisAnchor
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerX(min:offset:priority:isActive:)

Create ‘greaterThanOrEqual’ constraint between centerXAnchor of current view and centerXAnchor other view

Declaration

Swift

public static func centerX(min view: UIView, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`view`	Other view
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter

Max


                    
                    
                    centerX(max:priority:isActive:)

Create ‘lessThanOrEqual’ constraint between centerXAnchor of current view and centerXAnchor of superview

Declaration

Swift

public static func centerX(max offset: CGFloat, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`offset`	Constraint constant
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerX(max:offset:priority:isActive:)

Create ‘lessThanOrEqual’ constraint between centerXAnchor of current view and specific NSLayoutXAxisAnchor

Declaration

Swift

public static func centerX(max anchor: NSLayoutXAxisAnchor, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`anchor`	Specific NSLayoutXAxisAnchor
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerX(max:offset:priority:isActive:)

Create ‘lessThanOrEqual’ constraint between centerXAnchor of current view and centerXAnchor other view

Declaration

Swift

public static func centerX(max view: UIView, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`view`	Other view
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter

Center Y


                    
                    
                    centerY(_:priority:isActive:)

Create ‘equal’ constraint between centerYAnchor of current view and centerYAnchor of superview

Declaration

Swift

public static func centerY(_ offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerY(_:offset:priority:isActive:)

Create ‘equal’ constraint between centerYAnchor of current view and specific NSLayoutYAxisAnchor

Declaration

Swift

public static func centerY(_ anchor: NSLayoutYAxisAnchor, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`anchor`	Specific NSLayoutYAxisAnchor
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerY(_:offset:priority:isActive:)

Create ‘equal’ constraint between centerYAnchor of current view and centerYAnchor other view

Declaration

Swift

public static func centerY(_ view: UIView, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`view`	Other view
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter

Min


                    
                    
                    centerY(min:priority:isActive:)

Create ‘greaterThanOrEqual’ constraint between centerYAnchor of current view and centerYAnchor of superview

Declaration

Swift

public static func centerY(min offset: CGFloat, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`offset`	Constraint constant
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerY(min:offset:priority:isActive:)

Create ‘greaterThanOrEqual’ constraint between centerYAnchor of current view and specific NSLayoutYAxisAnchor

Declaration

Swift

public static func centerY(min anchor: NSLayoutYAxisAnchor, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`anchor`	Specific NSLayoutYAxisAnchor
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerY(min:offset:priority:isActive:)

Create ‘greaterThanOrEqual’ constraint between centerYAnchor of current view and centerYAnchor other view

Declaration

Swift

public static func centerY(min view: UIView, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`view`	Other view
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter

Max


                    
                    
                    centerY(max:priority:isActive:)

Create ‘lessThanOrEqual’ constraint between centerYAnchor of current view and centerYAnchor of superview

Declaration

Swift

public static func centerY(max offset: CGFloat, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`offset`	Constraint constant
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerY(max:offset:priority:isActive:)

Create ‘lessThanOrEqual’ constraint between centerYAnchor of current view and specific NSLayoutYAxisAnchor

Declaration

Swift

public static func centerY(max anchor: NSLayoutYAxisAnchor, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`anchor`	Specific NSLayoutYAxisAnchor
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter


                    
                    
                    centerY(max:offset:priority:isActive:)

Create ‘lessThanOrEqual’ constraint between centerYAnchor of current view and centerYAnchor other view

Declaration

Swift

public static func centerY(max view: UIView, offset: CGFloat = 0, priority: RKConstraintPriority = .required, isActive: Bool = true) -> RKConstraintCenter

Parameters

`view`	Other view
`offset`	Constraint constant. Default 0
`priority`	Constraint priority. Default .required
`isActive`	true, if constraint must be activated, otherwise false. Default true

Return Value

RKConstraintCenter