arcgis for javascript 添加featurelayer,设置地图最大最小等级

最新推荐文章于 2022-03-31 14:36:48 发布

原创最新推荐文章于 2022-03-31 14:36:48 发布 · 4.7k 阅读

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本文介绍了一个简单的地图应用程序示例，展示了如何使用特定的URL加载地图层，并设置了地图的基本属性如中心坐标、缩放级别等。

var map;
var livingCenter;
var livingCenterUrl = "http://172.31.170.98:6080/arcgis/rest/services/livingcenter/FeatureServer/0";
var featureLayer;
var featureLayerUrl = "http://172.31.170.98:6080/arcgis/rest/services/layer_living/FeatureServer/0";

map = new Map("map", {
	center: [122.12, 37.48],
	zoom: 7,
	maxZoom:11,//最大空间等级
	minZoom:6,//最小空间等级
	slider:false,//隐藏比例尺控件
	logo:false,//隐藏logo
	basemap: "shiliang",
	height:"100%"
});
featureLayer = new FeatureLayer(featureLayerUrl, {
      id : "featureLayer",
      mode: FeatureLayer.MODE_ONDEMAND,
      outFields: ["*"]
});
featureLayer.setOpacity(0.6);
livingCenter = new FeatureLayer(livingCenterUrl,{
		id : "livingCenter",
                mode: FeatureLayer.MODE_ONDEMAND,
                outFields: ["*"]	
});
map.addLayers([featureLayer,livingCenter]);

直接代码很简单一看就知道，主要方便自己查找