The ImageTarget is a representation of the tracked target image.

It can be used to:

• Identify which target image was tracked.
• Attach specific AR.Drawables to it.
• Get the distance between this and another ImageTarget.
• Get the translation between this and another ImageTarget.
• Get the rotation between this and another ImageTarget.

An instance of an ImageTarget is created once a target image could be recognized, this instance is then available in AR.ImageTrackable.onImageRecognized. Once AR.ImageTrackable.onImageLost is called, the instance of the AR.ImageTarget is destroyed.

new AR.ImageTrackable(tracker, "*", { // The AR.ImageTrackable handles all targets available in the .wtc file
    onImageRecognized: function (target) {
        // Once an target image was recognized an ImageTarget is created in the SDK and passed in onImageRecognized.

        // Creates a 3d model drawable.
        var model = new AR.Model("assets/dino.wt3");

        // Assigns the model drawable to this specific ImageTarget.
        this.addImageTargetCamDrawables(target, model);
    }
    onImageLost: function (target) {
        // After onImageLost is called the ImageTarget(target) is destroyed.
        // This means that even if the same target image is recognized again, the ImageTarget is different.
    }
});

Note: The ImageTarget is created by the SDK and should not be created manually.