从UIView转换UIImage（截屏是一样的）

UIView *currentPictureView = [self findView:outPicker.view   withName:@"PLTileContainerView"];
  
   UIGraphicsBeginImageContext(CGSizeMake(320, 385));     //currentView 当前的view

//view的layer写入到当前上下文
    [currentPictureView.layer renderInContext:UIGraphicsGetCurrentContext()];

//从当前上下文获取image
    UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();

评论

1 楼 白色蜻蜓 2012-10-15  

遇到个iPhone开发者
不易