var CPoint = function(x, y) {
    var _x = parseFloat(x);
    var _y = parseFloat(y);

    this.getLatitude = function() {
        return _y;
    }

    this.getLongitude = function() {
        return _x;
    }

    this.getX = function() {
        return _x;
    }

    this.getY = function() {
        return _y;
    }
}