NSData与UIImage之间的转换 

1 //NSData转换为UIImage
2 NSData *imageData = [NSData dataWithContentsOfFile: imagePath];
3 UIImage *image = [UIImage imageWithData: imageData];
4 
5 //UIImage转换为NSData
6 NSData *imageData = UIImagePNGRepresentation(aimae);

 

posted @ 2013-03-06 21:19  归为虚无  阅读(66769)  评论(0)  编辑  收藏  举报