title: how to detect event tap on specific image
body: <p><code>var gestures = require("ui/gestures");
  </code>  </p>
  
  <pre><code>for (var i = 0; i &lt; images.length; i++) {
        imgArray[i] = new imageModule.Image();
    imgArray[i].id = "img";
    imgArray[i].width = w / 6;
    imgArray[i].height = h / 7;
    imgArray[i].src = images[i];
    imgArray[i].stretch = "fill";
    wrap_layout.addChild(imgArray[i]);
    imgArray[i].on(gestures.GestureTypes.tap, function (args) {
      console.log("tap"+"|"+i);
    });
  </code></pre>
  
  <p>this my loop adding array of images to WrapLayout on nativescript is work well my problem is I'm trying to implement tap gesture for each image is work but doesn't specific index of Image  any idea how solve it </p>