Tenn's WorkSpace

LongPress의 down과 up만 체크

 UILongPressGestureRecognizer *longPressGesture =

        [[UILongPressGestureRecognizer alloc] initWithTarget:self

                                                action:@selector(handleLongPress:)];

[targetView addGestureRecognizer:longPressGesture];

.....

// Handler

- (void)handleLongPress:(UILongPressGestureRecognizer *)recognizer {

    CGPoint location = [recognizer locationInView:[recognizer.view superview]];

    if (recognizer.state == UIGestureRecognizerStateBegan) {

        NSLog(@" long press start ... ");

    }else if(recognizer.state == UIGestureRecognizerStateEnded){

        NSLog(@" long press ended ... ");

    }

}

http://greenalice.tistory.com/225

UIScrollView에서의 touch 핸들링

http://blog.naver.com/PostView.nhn?blogId=sinaeyo&logNo=30093493220

NSArray 초기화

 NSArray * array = [NSArray arrayWithObjects:obj1, obj2, obj3, nil];