Determining where someone touches on an image
<p>This is a basic question that leads into others down the line.</p>

<p>I am looking at expanding my app to have a image of a target (3 circles) and I want the user to be able to touch on the target image where they hit. Then the app determines where the user clicked.</p>

<p>Not progressed down this line of development yet and do not know where the best place to start / learn. Has anyone got any tips / websites / examples that I can be pointed at to get the ball rolling</p>

<p>Thanks</p>

<p>UPDATED
What I am trying to do and I have no knowledge on where to start</p>

<ul>
<li>Draw a target on a canvas, 3 circles</li>
<li>draw a cross depending where the user clicks on the target</li>
<li>record a score depending on which circle the user clicked in</li>
</ul>

<p>thanks</p>
