Detact tap on UIImage in Iphone

Create class name thumbImageView.
and put this code in thumbImageView.h

@interface thumbImageView : UIImageView {

id <thumbImageViewDelegate> delegate;

CGPoint touchLocation;

}

@property (nonatomic, assign) id <thumbImageViewDelegate> delegate;

@property (nonatomic, assign) CGPoint touchLocation;

@end

@protocol thumbImageViewDelegate <NSObject>

@optional

-(void)thumbImageViewWasTapped:(thumbImageView *)tiv;

@end

And now in  thumbImageView.m put this code

#import "thumbImageView.h"

@implementation thumbImageView

@synthesize delegate;

@synthesize touchLocation;

- (id)initWithImage:(UIImage *)image {

    self = [super initWithImage:image];

    if (self) {

        [self setUserInteractionEnabled:YES];

        [self setExclusiveTouch:YES];  // block other touches while dragging a thumb view

    }

    return self;

}

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {

    touchLocation = [[touches anyObject] locationInView:self];

}

- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {

    if ([[touches anyObject] tapCount] == 1) {

        if ([delegate respondsToSelector:@selector(thumbImageViewWasTapped:)])

            [delegate thumbImageViewWasTapped:self];

    }

NSArray *allTouches = [touches allObjects]; 

    UITouch *touch = [touches anyObject];

    

    int count = [allTouches count];

    

    if (count == 1) 

    {

        if ([touch tapCount] < 2) 

        {

        }

    }

}

After implement these two class  now you can use these class.

Import Delegete like

@interface Your Class : UIViewController

<thumbImageViewDelegate>

in your Class.m

create image like->

     thumbImageView *imgView = [[thumbImageView alloc] initWithFrame:CGRectMake(x, y, H,W)];

and paste this function in your class

-(void)thumbImageViewWasTapped:(thumbImageView *)tiv;

{

//Here you can detect the tap on tag

//tiv.tag

}