When I click on the image, the image is correctly zoomed and centered on the screen when if I try to move the image, a crash occurs

Hello, thanks for your great component.
However, if I integrate on iPad, the landscape orientation is not supported. Can u support landscape orientation?

There are no updates to it and too many bugs.

Anyone has an alternative to this lib?

When watching a tall image, it is resized according to the width and the top and bottom area is cut off and impossible to view.

I am using tabbar,
After calling removeImageViewer(), my tab bar frame is changed,

in doneblock, it works perfect

I've tweaked the controller a bit so that a custom button would try to present a UIAlertController (new in the iOS8 SDK) on top of the MHFacebookImageViewer. This doesn't work because it's "Attempting to present on a view controller whose view is not in the window hierarchy!". Tried a couple of stuff but failed, not sure how to work around this.

Great work! Quick question thought. I have a swipe down gesture recognizer already. I know i can add a tap recog on the imageview itself and disable it as soon as its touched, but when i swipe the imageview back to its imageframe how would i renable it?

I think that the open and close blocks should be strong and not weak:

@Property(nonatomic,strong) MHFacebookImageViewerOpeningBlock openingBlock;
@Property(nonatomic,strong) MHFacebookImageViewerClosingBlock closingBlock;

Otherwise it will crash if we do not store the blocks ourself.

Hello:

I would like to use this software in my app. But, it is problematic using a software with custom licenses. I have to send the license to a company attorney and wait until they give me a go ahead. Can you mention the license name and the version in your LICENSE file. A blessed license like MIT, Apache or BSD will make lives easy for the users of your library. Can you use one of the above licenses for your library?

Need to add the following in MHFacebookImageViewer.m

- (void)loadView {
  ...
     _tableView.estimatedRowHeight = 0; 
  ...
}

Any plans to add this to Cocoapods? I might like to use this, but I'm already using Cocoapods for other libs and I'd like to keep it that way.

I found the issue: The initial images are not in the project!

Doesn't seem to work too well with iOS 7. The background color is white and doesnt extend to fill the screen.
Swiping down to hide the image causes a crash.
Are there any plans to update it to make it iOs 7 compatible?

how would you go about having a higher quality image pop up upon tapping the imageview? I have two mutable dictionaries storing both hires and lowres thumbnail photos, respectively.

Please support both Landscape & Portrait modes

When I open photo viewer by clicking on photo the open block runs twice because

• (UITableViewCell*) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath in MHFacebookImageViewer runs twice.
  So, how to fix it?

I have encounter a problem. When I pressed "Done" button, and it jump to this thread.
movl (%edi), %esi

Moreover, this is not happen all the time.
So, is there any bug or something that can fix it?

If you zoom in on the lower res image representation, before the large image has completed loading, then when the large image loads the image zoom level get's messed up. Loving the component otherwise :-)

How would somebody apply this to a web view?

In MHFacebookImageViewer.m, why do you have this rotating back and forth??? LIke this...

_tableView.transform = CGAffineTransformMakeRotation(-M_PI_2);
_tableView.frame = CGRectMake(0,0,windowBounds.size.width,windowBounds.size.height);

...and this???

imageViewerCell.transform = CGAffineTransformMakeRotation(M_PI_2);

I commented those out and it seems to work just fine.

device orientation is not handle?

If I try to perform an action when the image is tapped and/or when is closed, the app crash.

This is my code (cell is a subclass of UITableViewCell):

[cell.imageView setupImageViewerWithCompletionOnOpen:^{
NSLog(@"%d",indexPath.row);
} onClose:^{
}];

This crash with no console error.

We can use it more convenient.

I get a 20 px black bar at the top. The scrollview and done button is offset to this position for some reason?

Would it be possible to supply an array of images that could be loaded so that one could swipe between multiple images?

I have just started to develop an app using Xcode 5. When I call setupImageViewer, instead of getting the Image my actual view shrinks and gets a small border (like normally), but the _blackMask from MHFacebookImageViewer never shows up. I'm also using PKRevealController. Is there any way to use MHFacebookImageViewer using PKReveal?

Thanks in advance.

fix:
In method [MHFacebookImageViewerCell setImageURL: defaultImage: imageIndex:] it needs to add following code.
...
if(_imageIndex==_initialIndex && !_isLoaded){
__imageView.frame = _originalFrameRelativeToScreen;
[UIView animateWithDuration:0.4f delay:0.0f options:0 animations:^{
__imageView.frame = [self centerFrameFromImage:__imageView.image];
CGAffineTransform transf = CGAffineTransformIdentity;
// Root View Controller - move backward
_rootViewController.view.transform = CGAffineTransformScale(transf, 0.95f, 0.95f);
// Root View Controller - move forward
// _viewController.view.transform = CGAffineTransformScale(transf, 1.05f, 1.05f);
_blackMask.alpha = 1;
} completion:^(BOOL finished) {
if (finished) {
_isAnimating = NO;
_isLoaded = YES;
if(_openingBlock)
_openingBlock();
}
}];

•    } else {
  

•        __imageView.frame = [self centerFrameFromImage:__imageView.image];
  }
  

  ...

How to remove the ImageViewer from a imageView?

I have fixed it by adding a function to the loadview (MHFacebookImageViewer)
if (@available(iOS 11, *)) {
_tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
}

The whole screen is rotated and shown in portrait mode. When the control returns, it leaves the whole app in wrong orientation.

It should not rotate the screen, just show it in the current orientation.

If i set up my status bar style in info.plist (ios7) the status bar is recovered to the wrong one , the default one.

any ideas how to fix it?

Hello Henry,

I have used this controller in my application and I am trying to open this UIImageview on UITableview didSelectRowAtIndexPath method. So Please suggest me if its possible to implement such a thing.

Thanks,

An option to have a parallax transition between images

Hi,

my App support only landscape. The imageViewer shows the image who was take in Portrait Mode wrong. Any solution how can i fix it?

• swift 5 implementation
• Cocoapods support

How to run in it in general?

it would be a nice feature, and a nice way to save bandwidth

I tried to present a NavigationController in the class of MHFacebookImageViewerCell by
[self.viewController presentViewController:myNavigationController animated:YES completion:nil];

However the NavigationController presented behind the MHFacebookImageViewer instead of being on top.

Please help

Hi Michael,

thanks for sharing this super nice code. In the demoproject the closebutton isn't always working (sometimes you have to press the closebutton multiple times before it closes). I see this behavior also on your video. Any clue what is going on? Or is it just me?