pmatanyc

- (void)setupNavBar {
    self.dismissButton = [UIButton buttonWithType:UIButtonTypeSystem];
    UIImage *dismissButtonImage = [UIImage imageNamed:@"close-large"];
    [self.dismissButton setImage:dismissButtonImage forState:UIControlStateNormal];
    self.dismissButton.tintColor = [UIColor cookingBlack];
    [self.dismissButton mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.height.equalTo(@44);
        make.width.equalTo(@44);
    }];
    [self.dismissButton addTarget:self action:@selector(dismissButtonTapped:) forControlEvents:UIControlEventTouchUpInside];

pmatanyc

func scrollToSection(_ section: Int)  {
        if let collectionView = collectionView {
            let indexPath = IndexPath(item: 0, section: section)
            
            if
                let attributes =  collectionView.layoutAttributesForItem(at: indexPath),
                let flowLayout = collectionView.collectionViewLayout as? FlowLayout
            {
                let headerHeight = flowLayout.headerReferenceSize
                let topSectionInset = flowLayout.sectionInset.top

pmatanyc

//  PMMainViewController.h
//  SampleProject
//
//  Created by Paola Mata on 12/6/13.
//
//

#import <UIKit/UIKit.h>

@interface PMMainViewController : UIViewController