demigod19892012

NSFileManager *fileMgr;
NSString *entry;
NSString *documentsDir;
NSDirectoryEnumerator *enumerator;
BOOL isDirectory;

// Create file manager
fileMgr = [NSFileManager defaultManager];

// Path to documents directory

demigod19892012

dispatch_queue_t get_my_background_queue()
{
	static dispatch_once_t once;
	static dispatch_queue_t my_queue;
	dispatch_once(&once, ^{
		my_queue = dispatch_queue_create("com.example.background", NULL);
	});
	return my_queue;
}

demigod19892012

void addRoundedRectToPath(CGContextRef context, CGRect rect, float ovalWidth, float ovalHeight);
{
	float fw, fh;
	if (ovalWidth == 0 || ovalHeight == 0) {
		CGContextAddRect(context, rect);
		return;
	}
	CGContextSaveGState(context);
	CGContextTranslateCTM (context, CGRectGetMinX(rect), CGRectGetMinY(rect));
	CGContextScaleCTM (context, ovalWidth, ovalHeight);

demigod19892012

[[NSGraphicsContext currentContext] saveGraphicsState];

// Change the pattern phase.
[[NSGraphicsContext currentContext] setPatternPhase:
    NSMakePoint(0,[self frame].size.height)];

// Stick the image in a color and fill the view with that color.
NSImage *anImage = [NSImage imageNamed:@"bricks"];
[[NSColor colorWithPatternImage:anImage] set];
NSRectFill([self bounds]);

demigod19892012

+ (UIImage *) imageWithView:(UIView *)view
{
    UIGraphicsBeginImageContextWithOptions(view.bounds.size, view.opaque, 0.0);
    [view.layer renderInContext:UIGraphicsGetCurrentContext()];

    UIImage * img = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();

    return img;

demigod19892012

NSFileManager *fileMgr;
NSString *entry;
NSString *documentsDir;
NSDirectoryEnumerator *enumerator;
BOOL isDirectory;

// Create file manager
fileMgr = [NSFileManager defaultManager];

// Path to documents directory

demigod19892012

// Enumerate the installed font family names
[[UIFont familyNames] enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop)
{
  debug(@"\nFamily: %@", obj);

  // Enumerate the font names in the each family
  [[UIFont fontNamesForFamilyName:obj] enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop)
  {
    debug(@"\tFont: %@\n", obj);
  }];

demigod19892012

view.layer.masksToBounds = NO;
view.layer.shadowOffset = CGSizeMake(-15, 20);
view.layer.shadowRadius = 5;
view.layer.shadowOpacity = 0.5;

demigod19892012

// Add Swipe Gesture Recognizer
- (void)addSwipeBackGesture
{
    UISwipeGestureRecognizer *gesture = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipe:)];
    [gesture setDirection:UISwipeGestureRecognizerDirectionRight];
    [self.view addGestureRecognizer:gesture];
    [gesture release];
}

// Handle swipe action

demigod19892012

// Add Swipe Gesture Recognizer
- (void)addSwipeBackGesture
{
    UISwipeGestureRecognizer *gesture = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipe:)];
    [gesture setDirection:UISwipeGestureRecognizerDirectionRight];
    [self.view addGestureRecognizer:gesture];
    [gesture release];
}

// Handle swipe action