41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.getMotionName = getMotionName;
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exports.offset = offset;
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// =============================== Motion ===============================
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function getMotionName(prefixCls, transitionName, animationName) {
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var motionName = transitionName;
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if (!motionName && animationName) {
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motionName = "".concat(prefixCls, "-").concat(animationName);
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}
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return motionName;
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}
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// =============================== Offset ===============================
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function getScroll(w, top) {
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var ret = w["page".concat(top ? 'Y' : 'X', "Offset")];
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var method = "scroll".concat(top ? 'Top' : 'Left');
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if (typeof ret !== 'number') {
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var d = w.document;
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ret = d.documentElement[method];
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if (typeof ret !== 'number') {
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ret = d.body[method];
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}
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}
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return ret;
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}
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function offset(el) {
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var rect = el.getBoundingClientRect();
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var pos = {
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left: rect.left,
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top: rect.top
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};
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var doc = el.ownerDocument;
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var w = doc.defaultView || doc.parentWindow;
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pos.left += getScroll(w);
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pos.top += getScroll(w, true);
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return pos;
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}
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