How to get coordinates (pixels area) of points in an image

[g-n-p]

How to get coordinates of points in an image.

imageViewTouch.setSingleTapListener(new ImageViewTouch.OnImageViewTouchSingleTapListener() { @Override public void onSingleTapConfirmed() { x = String.valueOf(imageViewTouch.getY()); y = String.valueOf(imageViewTouch.getX()); } });

Unfortunately, this is not correct. In which direction should we move towards the right solution?