{"version":3,"names":[],"mappings":"","sources":["rem.js"],"sourcesContent":["(function () {\r\n\t// 千万注意：不要添加入口函数\r\n\t// 同时引用的时候放到最前面\r\n\t// 获取html元素\r\n\tvar html = document.documentElement || document.body;\r\n\tvar screenWidth = html.clientWidth;\r\n\tvar screenHeight = html.clientHeight;\r\n\tvar timer = null;\r\n\t// 初始的设计图的大小\r\n\tvar uiWidth = 750;\r\n\t// 初始的font-size的大小\r\n\tvar fonts = 100;\r\n\t// 获取初始的比例\r\n\tvar rate = uiWidth / fonts;\r\n\t// 根据当前屏幕大小动态去计算这个屏幕所对应font-size值\r\n\thtml.style.fontSize = screenWidth / rate + 'px';\r\n\r\n\tvar evt =\r\n\t\t\"onorientationchange\" in window ? \"orientationchange\" : \"resize\";\r\n\t\r\n\tvar getOrientation = function () {\r\n\t\t\tclearInterval(timer);\r\n\t\t\tif (evt === \"orientationchange\") {\r\n\t\t\t\ttimer = setTimeout(function () {\r\n\t\t\t\t\tscreenWidth = html.clientWidth;\r\n\t\t\t\t\tscreenHeight = html.clientHeight;\r\n\t\t\t\t\tvar orientation = window.orientation || '';\r\n\t\t\t\t\tif (orientation == 90 || orientation == -90 || screenWidth > screenHeight) {\r\n\t\t\t\t\t\thtml.style.fontSize = screenHeight / rate + 'px';\r\n\t\t\t\t\t\thtml.classList.add('orientationchange')\r\n\t\t\t\t\t}else {\r\n\t\t\t\t\t\thtml.classList.remove('orientationchange')\r\n\t\t\t\t\t}\r\n\t\t\t\t}, 100);\r\n\t\t\t} else {\r\n\t\t\t\ttimer = setTimeout(function () {\r\n\t\t\t\t\tscreenWidth = html.clientWidth;\r\n\t\t\t\t\tscreenHeight = html.clientHeight;\r\n\t\t\t\t\tif (screenWidth <= 320) {\r\n\t\t\t\t\t\thtml.style.fontSize = 320 / rate + 'px';\r\n\t\t\t\t\t} else if (screenWidth >= uiWidth) {\r\n\t\t\t\t\t\thtml.style.fontSize = screenWidth / 19.2 + \"px\";\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\thtml.style.fontSize = screenWidth / rate + 'px';\r\n\t\t\t\t\t}\r\n\t\t\t\t}, 100)\r\n\t\t\t}\r\n\t\t};\r\n\r\n\tgetOrientation()\r\n\twindow.addEventListener(\r\n\t\tevt,\r\n\t\tgetOrientation,\r\n\t\tfalse\r\n\t);\r\n})();"],"file":"../js/rem.js"}