截图
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CGSize s = theView.bounds.size;
UIGraphicsBeginImageContextWithOptions(s, NO, [UIScreen mainScreen].scale);
[theView.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage*image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIGraphicsBeginImageContextWithOptions(s, NO, [UIScreen mainScreen].scale);
[theView.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage*image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return image;
CGSize s = theView.bounds.size; UIGraphicsBeginImageContextWithOptions(s, NO, [UIScreen mainScreen].scale); [theView.layer renderInContext:UIGraphicsGetCurrentContext()]; UIImage*image = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return image;
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