2011-07-04 41 views

回答

3

把你的圖像視圖滾動視圖中,並進行用戶交互以及多點觸摸使每個,現在

提供以下設置滾動視圖:

//Pinch Zoom Stuff 
imageScrollView.maximumZoomScale = 4.0; 
imageScrollView.minimumZoomScale = 1.0; 
imageScrollView.clipsToBounds = YES; 
imageScrollView.delegate = self; 
imageScrollView.scrollEnabled = NO; 

然後實現以下方法:

- (void)scrollViewDidZoom:(UIScrollView *)scrollView 
{ 
if (scrollView.zoomScale!=1.0) 
{ 
    // Not zoomed, let the scroll view scroll 
    imageScrollView.scrollEnabled = YES; 

} 
else 
{ 
    // Zooming, disable scrolling 
    imageScrollView.scrollEnabled = NO; 
} 
} 

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

return imageView; 
} 
+1

它爲我工作謝謝 – DivineDesert

+0

@Dimple Panchal:這就是爲什麼它在這裏.. :) – rptwsthi