如何在iOS中关闭全屏图像？

Question

I have a view with an image and various details.

I want to click on the image and display in full screen.

For now I use a button to display the image and then a segue I go to a UIViewController that displays the image in full screen.

But I want to return to the previous view by swipe down on the image, with an effect as in the app of Facebook, Twitter, Ebay...

I don't want to use dismissViewControllerAnimated because it does not have the same effect.

Thank you!

Answer 1

尝试在图像视图上添加TapGesture以显示，并根据需要添加PenGesture或SwipeGesture以关闭。

Answer 2

You can Try tap gesture

-(void)viewDidLoad{
UITapGestureRecognizer *tapImageRemover = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(RemoveImageAction:)];
[yourImageView addGestureRecognizer:tapImageRemover];
}


- (void)RemoveImageAction:(UITapGestureRecognizer*)sender {
     //Hear You Can Put Code For Remove Image Like [yourImageView removeFromSuperview];
}