1     // 設置滾動范圍，這里用圖片實際大小2     self.scrollView.contentSize = self.imageView.frame.size;

1     // 表示滾動位置，相對于初始位置2     @PRoperty(nonatomic)         CGPoint                      contentOffset;3    4     // 表示尺寸、滾動范圍5     @property(nonatomic)         CGSize                       contentSize;6    7     // 這個屬性能夠增加四周額外的滾動范圍8     @property(nonatomic)         UIEdgeInsets                 contentInset;

1     // 增加邊距顯示，參數分別是top, left, bottom, right2     self.scrollView.contentInset = UIEdgeInsetsMake(10, 20, 40, 80);

1     // 移動到(200, 300)位置2     self.scrollView.contentOffset = CGPointMake(200, 300);

 1     // 是否需要彈簧效果 2     @property(nonatomic)         BOOL                        bounces; 3     4     // 是否能夠滾動 5     @property(nonatomic,getter=isScrollEnabled) BOOL          scrollEnabled; 6     7     // 顯示水平滾動條 8     @property(nonatomic)         BOOL                        showsHorizontalScrollIndicator; 9    10     // 顯示垂直滾動條11     @property(nonatomic)         BOOL                        showsVerticalScrollIndicator;

1 @property(nonatomic,assign) id<UIScrollViewDelegate>      delegate; // default nil. weak reference

 1 - (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView { 2      NSLog(@"開始拖曳"); 3 } 4  5 - (void)scrollViewDidScroll:(UIScrollView *)scrollView { 6     NSLog(@"正在拖曳"); 7 } 8  9 - (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate {10     NSLog(@"結束拖曳");11 }

 1 - (void)scrollViewWillBeginZooming:(UIScrollView *)scrollView withView:(UIView *)view { 2     NSLog(@"開始縮放"); 3 } 4  5 - (void)scrollViewDidZoom:(UIScrollView *)scrollView { 6     NSLog(@"正在縮放"); 7 } 8  9 - (void)scrollViewDidEndZooming:(UIScrollView *)scrollView withView:(UIView *)view atScale:(CGFloat)scale {10     NSLog(@"結束縮放");11 }

1 - (void)scrollViewWillBeginDecelerating:(UIScrollView *)scrollView {2     NSLog(@"拖曳完成后減速開始");3 }4 5 - (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView {6     NSLog(@"拖曳完成后減速完成");7 }

1     // 捏合手勢調用的方法2     - (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView;

1 // 圖片2 @property (weak, nonatomic) IBOutlet UIImageView *imageView;3  4 // 縮放手勢調用的方法5 - (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView {6     return self.imageView; // 需要放大的ImageView7 }

1     self.scrollView.maximumZoomScale = 2.0;2     self.scrollView.minimumZoomScale = 0.1;

 1     // 總頁數 2     @property(nonatomic) NSInteger numberOfPages;          // default is 0 3     // 當前頁碼 4     @property(nonatomic) NSInteger currentPage; 5     // 只有一頁的時候隱藏頁碼 6     @property(nonatomic) BOOL hidesForSinglePage;          // hide the the indicator if there is only one page. default is NO 7     // 其他頁碼指示顏色 8     @property(nonatomic,retain) UIColor *pageIndicatorTintColor; 9     // 當前頁碼指示顏色10     @property(nonatomic,retain) UIColor *currentPageIndicatorTintColor;

1 + (NSTimer *)timerWithTimeInterval:(NSTimeInterval)ti target:(id)aTarget selector:(SEL)aSelector userInfo:(id)userInfo repeats:(BOOL)yesOrNo;2  3 - (void)fire;

1 + (NSTimer *)scheduledTimerWithTimeInterval:(NSTimeInterval)ti invocation:(NSInvocation *)invocation repeats:(BOOL)yesOrNo;

1     // 永久終止工作2     - (void)invalidate;