Question

I have a application which contains a moving image and i want to animate the image using a my custom animation.

How can i associate an IBAction event with the image?

How can i detect the coordinates on screen where the user touched the image?

Please Give Your Suggestions.

Thanks in advance and Your Suggestions are Most Welcome.

Answer 1

You can also do this way:

first define the rect where you image will be:

touchRect=CGRectMake(screen.width/2-screen.width/8, 0, screen.width/4, screen.height/5);

then with touchesEnded method you can define what you want to do when you touch over that zone:

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

        CGPoint targetPoint = [[touches anyObject] locationInView:self];
        if (CGRectContainsPoint(touchRect,  targetPoint)){
            //YOUR CODE HERE
        }
}