图象加载

weixin_33682790

于 2016-10-10 17:13:00 发布

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CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/angelfeather/articles/5946569.html

NSString *path =[[NSBundle mainBundle] pathForResource:@"icon" ofType:@"png"];
MyImage = [UIImage imageWithContentsOfFile:path];

保存当前view到相册

 
           UIGraphicsBeginImageContext(currentView.bounds.size);     
           //currentView 当前的view
          
           [currentView.layer renderInContext:UIGraphicsGetCurrentContext()];
          
           UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
          
           UIGraphicsEndImageContext();
          
           UIImageWriteToSavedPhotosAlbum(viewImage, 
           nil
           , 
           nil
           , 
           nil
           );