小編我今天剛好弄到一個(gè)直播里面需要截屏的方法悴侵，百度了很久都是界面截屏，當(dāng)開啟相機(jī)就會(huì)白底解取。不多說直接上代碼。拔疚。。
-(UIImage*)captureView:(UIView *)theView
{
UIGraphicsBeginImageContext(CGSizeMake(theView.size.width, theView.size.height));
[theView drawViewHierarchyInRect:CGRectMake(0, 0,theView.size.width, theView.size.height) afterScreenUpdates:NO];
UIImage *img = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return img;
}
