程序喵描述：此示例演示如何使用dojox.layout.ResizeHandle小工具来显示一个可调整大小的地图。当你运行这个样本右下角的地图包含了一个调整图片大小。单击并拖动鼠标调整地图的大小的图像。
在线演示：http://help.arcgis.com/en/webapi/javascript/arcgis/samples/map_resize/index.html
参考联接;http://help.arcgis.com/en/webapi/javascript/arcgis/help/jssamples_start.htm?OpenStreetMapLayer
代码如下：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http - equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http - equiv="X-UA-Compatible" content="IE=7,IE=9" />
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no" />
<title>Resizable Map</title>
<!-- 导入"Claro"主题的样式表 -->
<link rel="stylesheet" type="text/css" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.2/js/dojo/dijit/themes/claro/claro.css">
<!-- 导入CSS样式表需要ResizeHandle模块 -->
<link rel="stylesheet" type="text/css" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.2/js/dojo/dojox/layout/resources/ResizeHandle.css">
<link rel="stylesheet" type="text/css" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.2/js/esri/css/esri.css" />
<style type="text/css">
<!--Adjust the position of map resize handle a little bit -->
.dojoxResizeHandle {
right: 0px;
bottom: 0px;
}
</style>
<script>
var dojoConfig = {
// 在你的HTML标记中，如果用到 dojo widgets(aka.dijits) 需要加入下面语句
parseOnLoad: true // 解析
};
</script>
<script type="text/javascript" src="http://serverapi.arcgisonline.com/jsapi/arcgis/?v=3.2">
</script>
<script type="text/javascript">
dojo.require("dojo.parser"); // 控制小部件的生成。
// 导入调整大小的模块
dojo.require("dojox.layout.ResizeHandle");
dojo.addOnLoad(pageReady); // 初始化加载
var map;
function pageReady() {
var initialExtent = new esri.geometry.Extent(
17198,
6008256,
506394,
6497452,
new esri.SpatialReference({
wkid: 102100
})
);
map = new esri.Map("mapDiv", {
extent: initialExtent, // 范围
sliderStyle: "small" // 滑块样式
});
// 创建图层
var tiledMapServiceLayer = new esri.layers.ArcGISTiledMapServiceLayer("http://server.arcgisonline.com/ArcGIS/rest/services/Canvas/World_Light_Gray_Base/MapServer");
map.addLayer(tiledMapServiceLayer);
}
</script>
</head>
<body class="claro">
<!-- Map 元素 -->
<div id="mapDiv" style="position: relative; width: 400px; height: 400px; border:2px solid #575757;">
<!-- ResizeHandle widget: 父节点 mapDiv 是 "position: relative" 其样式属性 - 这是当你需要将浮动元素里面的mapDiv -->
<div data-dojo-type="dojox.layout.ResizeHandle" data-dojo-props="targetId:'mapDiv',activeResize:true,intermediateChanges:true">
<script type="dojo/method" event="onResize">
if (window.map) {
window.map.resize();
}
</script>
</div>
</div>
</body>
</html>效果如下：
未经允许请勿转载：程序喵 » ArcGIS For JavaScript API Resizable Map —— 可调整地图大小