src/mousetracker.js
function ( tracker, gPoint ) {
            return tracker.hash.toString() + gPoint.type + gPoint.id.toString();
        }
function ( tracker, gPoint ) {
            return tracker.hash.toString() + gPoint.type + gPoint.id.toString();
        }
function ( tracker , gPoint ) { return tracker . hash . toString ( ) + gPoint . type + gPoint . id . toString ( ) ; }
Generates a unique identifier for a tracked gesture point
Generates a unique identifier for a tracked gesture point