Problem with UIImage touche

evana · 09-25-2009, 10:17 PM

Hello everyone. I am very new in in this development field.In my application i have an image of a road i want to touch this image if i touch outside of the road image its alert me but i dont know the touch function of UIImage can any one help me about this.

coder19 · 09-26-2009, 05:27 PM

Quote:

Originally Posted by evana

Hello everyone. I am very new in in this development field.In my application i have an image of a road i want to touch this image if i touch outside of the road image its alert me but i dont know the touch function of UIImage can any one help me about this.

You can just use touchesEnded, then just check if the touch occurred on the road or not.

Code:

-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{
  UITouch *touch = [touches anyObject];
  if(touch.view == myRoadView){
   ...
  }
}

evana · 09-26-2009, 11:04 PM

Thank you so much for you reply.can you pls tell me whether it is possible or not that i have an image with a road, house besides the road, children park besides the road but my touch event only work when i touch the road otherwise not.is it possble???

Thanks in advance.