Comments on: Working with UIGestureRecognizers

By: Shamlan

Shamlan — Tue, 08 Jan 2013 17:28:00 +0000

That exactly what i was looking for, but how can i remove all images with just a single button ?! i was able to remove the latest one by [holderView removeFromSuperview]; but couldn’t remove the older one ?!

By: EV

EV — Sun, 16 Dec 2012 01:57:00 +0000

Hey, awesome job. If I wanted to do the same with labels instead of images, how would the code look like? I tried changing imageView to a UILabel, but no luck.

By: Oliver Oppitz

Oliver Oppitz — Wed, 21 Nov 2012 06:05:00 +0000

THANKS for this tutorial!! Helped me add the feature to my app in no time! Good stuff! :-)) — Oliver

By: Zohaib

Zohaib — Mon, 19 Nov 2012 09:35:00 +0000

replaced this code

-(IBAction)addPhoto:(id)sender {

UIImagePickerController *controller = [[UIImagePickerController alloc] init];
[controller setMediaTypes:[NSArray arrayWithObject:kUTTypeImage]];
[controller setDelegate:self];

UIPopoverController *popover = [[UIPopoverController alloc] initWithContentViewController:controller];
[popover setDelegate:self];
[popover presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];
}

with this and it works on iphone

-(IBAction)addPhoto:(id)sender {
UIImagePickerController * picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
[self presentModalViewController:picker animated:YES];
}

By: Zohaib

Zohaib — Mon, 19 Nov 2012 07:57:00 +0000

How can i run this code as iphone project?

By: durul dalkanat

durul dalkanat — Sat, 21 Jan 2012 17:02:00 +0000

Hello you must insertÂ #import andÂ Â QuartzCore frameworkÂ

By: Herbert

Herbert — Sat, 07 Jan 2012 11:17:00 +0000

Great tutorial. Here is a tutorial to use both singletap gesture and doubletap gesture in one controller.Â http://www.altinkonline.nl/tutorials/xcode/gestures/tap-gesture-for-ios-apps/

By: Greenmartyr

Greenmartyr — Fri, 04 Nov 2011 04:10:00 +0000

do we have permission to use your code in our apps? I have an app that I’m building that I need this type of pinch and zoom/pan ability.Â thanks for a great tutorial and excellent code.

By: PaweÅ‚ Kata

PaweÅ‚ Kata — Wed, 26 Oct 2011 17:58:00 +0000

If you set UIImageView.userInteractionEnabled to TRUE, you’ll be able to attach gesture recognizers directly to UIImageViews and skip embedding them into UIViews

Great tutorial nonetheless, thanks!

P.S. Just noticed the solution a few coments below. Sorry for double posting.

By: rohan

rohan — Fri, 21 Oct 2011 14:21:00 +0000

It will be very generous if you put the code downloadable on GitHub..Also application fails to zoom when we open more than one images..However its a nice tutorial to learn..