JT-ZHNY
/
JT-CIM-ZHNY


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="UTF-8" />
		<link rel="icon" href="/favicon.ico" />
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<title>智慧农业三维平台</title>
		<style>
			#app {
				height: 100vh;
			}
		</style>
		<link rel="stylesheet" type="text/css" href="./public/ThirdParty/Cesium-1.93/Widgets/widgets.css" />
		<script src="./ThirdParty/Cesium-1.93/Cesium.js"></script>
		<!-- 引入生成热力图 -->
		<script src="./ThirdParty/CesiumHeatmap.js"></script>
		<script type="text/javascript" src="https://js.cdn.aliyun.dcloud.net.cn/dev/uni-app/uni.webview.1.5.2.js"></script>

	</head>

	<body style="margin: 0px; padding: 0px;overflow: hidden;">
		<div id="app"></div>
		<script type="module" src="/src/main.js"></script>
		<script type="text/javascript">
			(function(designWidth, maxWidth) {
				var doc = document,
					win = window,
					docEl = doc.documentElement,
					remStyle = document.createElement("style"),
					tid;

				function refreshRem() {
					var width = docEl.getBoundingClientRect().width;
					console.log('宽度',typeof(width))
					maxWidth = maxWidth || 1920;
					if(!width || width < 1000){
						width = 1000
					}else if(width > 1920){
						width = 1920
					}

					console.log('宽度2', width)
					width > maxWidth && (width = 192000);

					var rem = width * 1 / 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 = "16rem";
				} else {
					doc.addEventListener("DOMContentLoaded", function(e) {
						doc.body.style.fontSize = "16rem";
					}, false);
				}
			})(1920, 192000);
		</script>

	</body>
</html>