doevisualizations
Version:
Data Visualization Library based on RequireJS and D3.js (v4+)
37 lines (36 loc) • 1.42 kB
JavaScript
/*!
* jQuery++ - 2.0.2
* http://jquerypp.com
* Copyright (c) 2016 Bitovi
* Wed, 06 Apr 2016 00:03:57 GMT
* Licensed MIT
*/
/*jquerypp@2.0.2#dom/compare/compare*/
define(['jquery'], function ($) {
$.fn.compare = function (element) {
try {
element = element.jquery ? element[0] : element;
} catch (e) {
return null;
}
if (window.HTMLElement) {
var s = HTMLElement.prototype.toString.call(element);
if (s == '[xpconnect wrapped native prototype]' || s == '[object XULElement]' || s === '[object Window]') {
return null;
}
}
if (this[0].compareDocumentPosition) {
return this[0].compareDocumentPosition(element);
}
if (this[0] == document && element != document)
return 8;
var number = (this[0] !== element && this[0].contains(element) && 16) + (this[0] != element && element.contains(this[0]) && 8), docEl = document.documentElement;
if (this[0].sourceIndex) {
number += this[0].sourceIndex < element.sourceIndex && 4;
number += this[0].sourceIndex > element.sourceIndex && 2;
number += (this[0].ownerDocument !== element.ownerDocument || this[0] != docEl && this[0].sourceIndex <= 0 || element != docEl && element.sourceIndex <= 0) && 1;
}
return number;
};
return $;
});