kneet_ios_smartcity/SmartCity/Classes/Categories/NSLayoutConstraint+Additions.m

//
//  NSLayoutConstraint+Additions.m
//  SmartCity
//
//  Created by Jason Lee on 1/5/16.
//  Copyright © 2016 ntels. All rights reserved.
//

#import "NSLayoutConstraint+Additions.h"

@implementation NSLayoutConstraint (Additions)


- (NSLayoutConstraint *)setMutltiplier:(CGFloat)multiplier {
    
    NSLayoutConstraint *newConstraint = [NSLayoutConstraint constraintWithItem:self.firstItem attribute:self.firstAttribute relatedBy:self.relation toItem:self.secondItem attribute:self.secondAttribute multiplier:multiplier constant:self.constant];
    
    newConstraint.priority = self.priority;
    newConstraint.shouldBeArchived = self.shouldBeArchived;
    newConstraint.identifier = self.identifier;
    newConstraint.active = self.active;
    
    [NSLayoutConstraint deactivateConstraints:@[self]];
    [NSLayoutConstraint activateConstraints:@[newConstraint]];
    
    return newConstraint;
}

@end