Auto ScrollView

app.js

//Tested with Ti-SDK 7.02.GA
//Works fine
var win=Titanium.UI.createWindow({
backgroundColor:"green"
});
var view= Ti.UI.createView({
height:Ti.UI.SIZE,
width: Ti.UI.SIZE,
top: "50%",
});
var label=Ti.UI.createLabel({
left:10,
text:"A quick brown fox jumps right over a lazy dog",
color : "#000",
font: {
fontSize : 22,
fontWeight : "bold",
fontFamily: 'Helvetica Neue Ultra Light'
},
height:Ti.UI.SIZE,
width: Ti.UI.SIZE,
});
		function animateLongText(label) {
		// this line calculates the actual width of the long text
		 
		var  width = label.toImage().width;
		 
		//The condition is given to roll the text if its width is more than 300 .Because in IOS width of the screen is approximately equal to 320.You can adjust it according to screen size
		 
		if (width >= 300) {
		// Now create the animation in order to scroll the text from right to left and repeat will tell to move text no of times.
		 
		var animation = Titanium.UI.createAnimation({
		left : -250,
		duration : 10000,
		repeat : 100,
		});
		 
		// When animation gets completed then set the text left alignment according to your actual width of the screen size
		animation.addEventListener('complete', function() {
		label.left = 320;
		});
		label.width = width;
		 
		//Calling the animate function of the text
		 
		label.animate(animation);
		}
		};
// Calling the animateLongText method by passing label’s reference
animateLongText(label);
view.add(label);
win.add(view);
win.open();