getValues = function getValues() {
            var width = $(this).outerWidth();
            var height = $(this).outerHeight();
            var left = $(this).offset().left;
            var top = $(this).offset().top;
            var percentageX = (this.mousePositions.x - left) / width;
            var percentageY = (this.mousePositions.y - top) / height;
            // x or y position inside instance / width of instance = percentage of position inside instance * the max tilt value
            var tiltX = (this.settings.maxTilt / 2 - percentageX * this.settings.maxTilt).toFixed(2);
            var tiltY = (percentageY * this.settings.maxTilt - this.settings.maxTilt / 2).toFixed(2);
            // angle
            var angle = Math.atan2(this.mousePositions.x - (left + width / 2), -(this.mousePositions.y - (top + height / 2))) * (180 / Math.PI);
            // Return x & y tilt values
            return { tiltX: tiltX, tiltY: tiltY, 'percentageX': percentageX * 100, 'percentageY': percentageY * 100, angle: angle };
        }
Get tilt values

@returns {{x: tilt value, y: tilt value}}