imagemap in objective c

i want to make something like this http://www.htmlcodetutorial.com/images/images_famsupp_220.html

and i want to know if there is class to do it in object开发者_开发百科ive c? thx

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if i understood you correctly, you want to have several sensitive points on an image view?

try adding

-(void) touchesBegan: (NSSet *) touches withEvent: (UIEvent *) event 
 {
       NSLog(@"Touches: %@", touches); //examine this!
 }

to your code.

it provides UITouch instances in the touches-set, each having an location point for your views.

checkout

  UITouch locationInView:;

regs.

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UIWebView supports image maps. If you want a pure Objective-C solution I would recommend using an UIImageView and capture touches where you would like to map the image. Once some one touches the view you can then call the appropriate action.