Function copySimpleTouchData

js/mui.gestures.js:203–221

(touch)

		return $.options.gestureConfig.pinch;
	};
	var copySimpleTouchData = function(touch) {
		var touches = [];
		var i = 0;
		while (i < touch.touches.length) {
			touches[i] = {
				pageX: round(touch.touches[i].pageX),
				pageY: round(touch.touches[i].pageY)
			};
			i++;
		}
		return {
			timestamp: $.now(),
			gesture: touch.gesture,
			touches: touches,
			center: getMultiCenter(touch.touches),
			deltaX: touch.deltaX,
			deltaY: touch.deltaY
		};
	};

	var calDelta = function(touch) {
		var session = $.gestures.session;