<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1.0" />
<title>新烽光电工程作业及监控系统</title>
<link
rel="stylesheet"
href="http://223.220.58.86:6081/arcgis_js_v329_api/arcgis_js_api/library/3.29/3.29/esri/css/esri.css"
/>
<script src="http://223.220.58.86:6081/arcgis_js_v329_api/arcgis_js_api/library/3.29/3.29/init.js"></script>
</head>
<body>
<!-- <span class="ChangeBGC">换色</span> -->
<div id="app">
<!-- <img src="./static/img/BGIMG.png" alt="" id="BGIMG"> -->
</div>
<!-- built files will be auto injected -->
</body>
<script>
//author:caibaojian
//website:http://caibaojian.com
//weibo:http:weibo.com/kujian
//兼容UC竖屏转横屏出现的BUG
//自定义设计稿的宽度：designWidth
//最大宽度:maxWidth
//这段js的最后面有两个参数记得要设置，一个为设计稿实际宽度，一个为制作稿最大宽度，例如设计稿为750，最大宽度为750，则为(750,750)
(function(designWidth, maxWidth) {
var doc = document,
win = window,
docEl = doc.documentElement,
remStyle = document.createElement("style"),
tid;
function refreshRem() {
var width = docEl.getBoundingClientRect().width;
maxWidth = maxWidth || 540;
width > maxWidth && (width = maxWidth);
var rem = (width * 100) / designWidth;
remStyle.innerHTML = "html{font-size:" + rem + "px;}";
}
if (docEl.firstElementChild) {
docEl.firstElementChild.appendChild(remStyle);
} else {
var wrap = doc.createElement("div");
wrap.appendChild(remStyle);
doc.write(wrap.innerHTML);
wrap = null;
}
//要等 wiewport 设置好后才能执行 refreshRem，不然 refreshRem 会执行2次；
refreshRem();
win.addEventListener(
"resize",
function() {
clearTimeout(tid); //防止执行两次
tid = setTimeout(refreshRem, 300);
},
false
);
win.addEventListener(
"pageshow",
function(e) {
if (e.persisted) {
// 浏览器后退的时候重新计算
clearTimeout(tid);
tid = setTimeout(refreshRem, 300);
}
},
false
);
if (doc.readyState === "complete") {
doc.body.style.fontSize = "16px";
} else {
doc.addEventListener(
"DOMContentLoaded",
function(e) {
doc.body.style.fontSize = "16px";
},
false
);
}
})(1920, 1920);
// let ChangeBGC = document.querySelector(".ChangeBGC");
// let body = document.querySelector("body");
// console.log(ChangeBGC);
// ChangeBGC.addEventListener("click", () => {
// if (this.value == "换色") {
// body.style.background = `url("./static/img/white.png") 100% 100%`;
// this.value = `黑色`;
// } else {
// body.style.background = `url("./static/img/BGIMG.png") 100% 100%`;
// this.value = `换色`;
// }
// });
</script>
<style>
html {
width: 100%;
height: 100%;
padding: 0;
margin: 0;
}
body {
position: relative;
width: 100%;
height: 100%;
padding: 0;
margin: 0;
background: url("./static/img/BGIMG.jpg") 100% 100%;
/* background: url("./static/img/tu.JPG") 100% 100%; */
/* background-color: black; */
}
/*
.ChangeBGC {
position: absolute;
top: 9px;
right: 230px;
z-index: 9999;
background-color: #000;
color: #fff;
cursor: pointer;
} */
/* #BGIMG {
width: 100%;
height: 100%;
position: absolute;
z-index: 9999;
} */
</style>
</html>
