CAConstraint Constructor (attr, srcLayer, srcAttr, scale, offset)

Returns an CAConstraint object with the specified parameters. Designated initializer.

Original signature is '- (id)initWithAttribute:(CAConstraintAttribute)attr relativeTo:(NSString *)srcLayer attribute:(CAConstraintAttribute)srcAttr scale:(CGFloat)scale offset:(CGFloat)offset'

Available in Mac OS X v10.5 and later.

Declaration Syntax

Visual Basic

Visual C++

public CAConstraint(
	CAConstraintAttribute attr,
	NSString srcLayer,
	CAConstraintAttribute srcAttr,
	CGFloat scale,
	CGFloat offset
)

Public Sub New ( _
	attr As CAConstraintAttribute, _
	srcLayer As NSString, _
	srcAttr As CAConstraintAttribute, _
	scale As CGFloat, _
	offset As CGFloat _
)

public:
CAConstraint(
	CAConstraintAttribute attr, 
	NSString^ srcLayer, 
	CAConstraintAttribute srcAttr, 
	CGFloat scale, 
	CGFloat offset
)

Parameters

attr (CAConstraintAttribute): The attribute of the layer for which to create a new constraint.

srcLayer (NSString): The name of the layer that this constraint is calculated relative to.

srcAttr (CAConstraintAttribute): The attribute of srcLayer the constraint is calculated relative to.

scale (CGFloat): The amount to scale the value of srcAttr.

offset (CGFloat): The offset added to the value of srcAttr.

Return Value

An initialized constraint object using the specified parameters.

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)