Miguel Ferrando nandodelauni

nandodelauni / UIScrollView+Images.m

Last active December 31, 2015 05:59

UIScrollView category to add images using auto layout (visual format) to handle contentSize automatically

	#import "UIScrollView+Images.h"

	@implementation UIScrollView (Images)

	- (void)addImages:(NSArray *)images
	{
	NSMutableDictionary *viewsDictionary = [NSMutableDictionary dictionary];
	NSMutableString *visualFormatString = [NSMutableString stringWithString:@"\|"];
	NSUInteger index = 0;
	for (UIImage *anImage in images) {

nandodelauni / UIViewController+CustomBackButton

Last active December 18, 2015 12:09

UIViewController category for creating a custom back button

	- (UIBarButtonItem *)customBackButton
	{
	return [self customBackButtonWithTitle:nil];
	}

	- (UIBarButtonItem )customBackButtonWithTitle:(NSString )title
	{
	// if we have no title, search at the current navigation controller stack for the previous title
	if (!title) {
	id aViewController = nil;