vue-cli-plugin-winupon
Version:
winpuon vue-cli3 plugin
20 lines (19 loc) • 657 B
JavaScript
(function (doc, win) {
var docEl = doc.documentElement,
resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
recalc = function () {
var clientWidth = docEl.clientWidth || document.body.clientWidth;
if(!clientWidth) return;
if(clientWidth>=2000) {
docEl.style.fontSize = "100px";
}else {
docEl.style.fontSize = 100 * (clientWidth / 750) + 'px';
}
};
if(!doc.addEventListener) return;
win.addEventListener(resizeEvt, recalc, false);
doc.addEventListener('DOMContentLoaded', recalc, false);
window.$rem2px = function(rem){
return parseInt(docEl.style.fontSize) * rem
}
})(document, window);