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2014/10/15 ¤U¤È 10:10:13

iphone Programming Glossary: imgv

The zoom for uiscrollview isn't working

http://stackoverflow.com/questions/13567887/the-zoom-for-uiscrollview-isnt-working

contains an UIImageView and I also added the method UIView viewForZoomingInScrollView UIScrollView scrollView return imgv and the UIScrollViewDelegate in the interface but it isn't working. Here is the code for the UIScrollView imgv UIImageView.. return imgv and the UIScrollViewDelegate in the interface but it isn't working. Here is the code for the UIScrollView imgv UIImageView alloc initWithFrame CGRectMake 0 0 1000 500 imgv.image UIImage imageWithData retrievedData scrollView UIScrollView.. it isn't working. Here is the code for the UIScrollView imgv UIImageView alloc initWithFrame CGRectMake 0 0 1000 500 imgv.image UIImage imageWithData retrievedData scrollView UIScrollView alloc initWithFrame CGRectMake 0 0 800 800 scrollView..

NSData to UIImage

http://stackoverflow.com/questions/2240765/nsdata-to-uiimage

YES retrieving the saved data NSData retrievedData NSData dataWithContentsOfFile path Create an imageview UIImageView imgv UIImageView alloc initWithFrame CGRectMake 100 100 200 200 load the imageview with the retrieved data imgv.image UIImage..