https://swarkansasnews.com/wp-content/uploads/96/94/public/assets/js/932.js?ver=2.0.2

1
2(function() {
3	if ( ! window.Symbol ) {
4		return;
5	}
6
7	// jQuery.event.swipe
8// 0.5
9// Stephen Band
10
11// Dependencies
12// jQuery.event.move 1.2
13
14// One of swipeleft, swiperight, swipeup or swipedown is triggered on
15// moveend, when the move has covered a threshold ratio of the dimension
16// of the target node, or has gone really fast. Threshold and velocity
17// sensitivity changed with:
18//
19// jQuery.event.special.swipe.settings.threshold
20// jQuery.event.special.swipe.settings.sensitivity
21
22(function (thisModule) {
23	if (typeof define === 'function' && define.amd) {
24        // AMD. Register as an anonymous module.
25        define(['jquery', undefined, 'jquery.event.move'], thisModule);
26    } else if ((typeof module !== "undefined" && module !== null) && module.exports) {
27        module.exports = thisModule;
28	} else {
29		// Browser globals
30        thisModule(jQuery);
31	}
32})(function(jQuery, undefined){
33	var add = jQuery.event.add,
34	   
35	    remove = jQuery.event.remove,
36
37	    // Just sugar, so we can have arguments in the same order as
38	    // add and remove.
39	    trigger = function(node, type, data) {
40	    	jQuery.event.trigger(type, data, node);
41	    },
42
43	    settings = {
44	    	// Ratio of distance over target finger must travel to be
45	    	// considered a swipe.
46	    	threshold: 0.4,
47	    	// Faster fingers can travel shorter distances to be considered
48	    	// swipes. 'sensitivity' controls how much. Bigger is shorter.
49	    	sensitivity: 6
50	    };
51
52	function moveend(e) {
53		var w, h, event;
54
55		w = e.currentTarget.offsetWidth;
56		h = e.currentTarget.offsetHeight;
57
58		// Copy over some useful properties from the move event
59		event = {
60			distX: e.distX,
61			distY: e.distY,
62			velocityX: e.velocityX,
63			velocityY: e.velocityY,
64			finger: e.finger
65		};
66
67		// Find out which of the four directions was swiped
68		if (e.distX > e.distY) {
69			if (e.distX > -e.distY) {
70				if (e.distX/w > settings.threshold || e.velocityX * e.distX/w * settings.sensitivity > 1) {
71					event.type = 'swiperight';
72					trigger(e.currentTarget, event);
73				}
74			}
75			else {
76				if (-e.distY/h > settings.threshold || e.velocityY * e.distY/w * settings.sensitivity > 1) {
77					event.type = 'swipeup';
78					trigger(e.currentTarget, event);
79				}
80			}
81		}
82		else {
83			if (e.distX > -e.distY) {
84				if (e.distY/h > settings.threshold || e.velocityY * e.distY/w * settings.sensitivity > 1) {
85					event.type = 'swipedown';
86					trigger(e.currentTarget, event);
87				}
88			}
89			else {
90				if (-e.distX/w > settings.threshold || e.velocityX * e.distX/w * settings.sensitivity > 1) {
91					event.type = 'swipeleft';
92					trigger(e.currentTarget, event);
93				}
94			}
95		}
96	}
97
98	function getData(node) {
99		var data = jQuery.data(node, 'event_swipe');
100		
101		if (!data) {
102			data = { count: 0 };
103			jQuery.data(node, 'event_swipe', data);
104		}
105		
106		return data;
107	}
108
109	jQuery.event.special.swipe =
110	jQuery.event.special.swipeleft =
111	jQuery.event.special.swiperight =
112	jQuery.event.special.swipeup =
113	jQuery.event.special.swipedown = {
114		setup: function( data, namespaces, eventHandle ) {
115			var data = getData(this);
116
117			// If another swipe event is already setup, don't setup again.
118			if (data.count++ > 0) { return; }
119
120			add(this, 'moveend', moveend);
121
122			return true;
123		},
124
125		teardown: function() {
126			var data = getData(this);
127
128			// If another swipe event is still setup, don't teardown.
129			if (--data.count > 0) { return; }
130
131			remove(this, 'moveend', moveend);
132
133			return true;
134		},
135
136		settings: settings
137	};
138});
139
140
141})()