當pangesture或tapgesture

Question

我想顯示的iOS 7的放大鏡，當我點擊與UITextView姿態如何顯示IOS的放大鏡。

請幫我!!!!

Answer 1

請link.all LIB下面的都與放大鏡示例應用程序

https://github.com/search?l=Objective-C&q=magnifying+glass&type=Repositories&utf8=%E2%9C%93

Answer 2

添加在.m文件的代碼，你必須叫子類的UITextField

-(void)addGestureRecognizer:(UIGestureRecognizer *)gestureRecognizer 
    { 
    //Prevent zooming but not panning 
    if ([gestureRecognizer isKindOfClass:[UILongPressGestureRecognizer class]]) 
     { 
       gestureRecognizer.enabled =YES; 
     } 
     [super addGestureRecognizer:gestureRecognizer]; 
     return; 
    }