var win = Titanium.UI.currentWindow;
var view = Ti.UI.createView({
	backgroundColor:'#336699',
	borderRadius:3,
	backgroundImage:'../images/swasi.jpg',
	width:'100%',
	height:500,
	top:10
});
view.addEventListener('click',function(event){
	var W = 1809; // Dimension of image
	var H = 2187; // ..
	var x = W* (event.x+scrollView.contentOffset.x)/scrollView.width/scrollView.scale;
	var y = H* (event.y+scrollView.contentOffset.y)/scrollView.height/scrollView.scale;
	label.text= 'x='+parseInt(x) + "\ny=" +parseInt(y);

});

var scrollView = Titanium.UI.createScrollView({
	contentWidth:'auto',
	contentHeight:'auto',
	top:0,
	bottom:50,
	showVerticalScrollIndicator:true,
	showHorizontalScrollIndicator:true,
	zoomScale : 2,
	maxZoomScale:30,
	minZoomScale:1
});
var label = Ti.UI.createLabel({height:50,bottom:0,text:'--'})
win.add(label);

scrollView.add(view);

win.title='Karte mit Gummilinse';
win.add(scrollView);

win.open();