滑动视图【UIScrollView】及pageController

//内容区域

@property(nonatomic)
CGSize contentSize;

//偏移

@property(nonatomic) CGPoint
contentOffset;

//弹簧效果

@property(nonatomic)
BOOL bounces;

//允许滑动视图本身，如果设为no只能通过函数滑动，不能直接用手滑动

@property(nonatomic,getter=isScrollEnabled)
BOOL scrollEnabled;

//显示水平进度条

@property(nonatomic)
BOOL showsHorizontalScrollIndicator;

//显示垂直进度条

@property(nonatomic)
BOOL showsVerticalScrollIndicator;

//分页效果

@property(nonatomic,getter=isPagingEnabled)
BOOL pagingEnabled;

//放大和缩小的倍数（需要实现缩放的代理方法）

@property(nonatomic)
CGFloat minimumZoomScale;

@property(nonatomic)
CGFloat maximumZoomScale;

//带动画设置偏移

- (void)setContentOffset:(CGPoint)contentOffset animated:(BOOL)animated;

【UIScrollViewDelegate】

//代理方法

//滑动过程中

- (void)scrollViewDidScroll:(UIScrollView *)scrollView;

//开始拖动

- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView;

//停止拖动

- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate;

//开始滑动

- (void)scrollViewWillBeginDecelerating:(UIScrollView *)scrollView;

//停止滑动

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView;

//允许缩放的视图(一个scrollview中只能有一个可以缩放且必须设置可以缩放的位数)

- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView;

【UIPageControl】

//小点点

@property(nonatomic)
NSInteger numberOfPages;

@property(nonatomic)
NSInteger currentPage;

//小点点的颜色

@property(nonatomic,retain)
UIColor *pageIndicatorTintColor;

@property(nonatomic,retain)
UIColor *currentPageIndicatorTintColor;