[Use of Gaode map in vue 2]

The use of Gaode map in vue

Continuing from the use of el-amap in the high-definition map in vue written in the previous article

The previous article has already written how to use AutoNavi

下面说的是高德使用的一些注意点

高德的各种api可以找官方文档：
https://lbs.amap.com/api/jsapi-v2/documentation#map

el-amap version

<el-amap :events="events" ref="elMapRefs"></el-amap>

	events:{
    
    
		zoomchange:(e,i)=>{
    
    
			console.log(e.zoomstart,i,"地图缩放")
			 console.log(this.$refs.GdMap.$$getInstance().getZoom())
			 // 级别
			 lebel=this.$refs.GdMap.$$getInstance().getZoom()
		},
	},

this.$refs.elMapRefs.$$getInstance

• You can find the corresponding api
  

可参考：https://blog.csdn.net/weixin_42241439/article/details/111319932

• Own overlays drawn on the map

    var addMarker = new AMap.Marker({
    
    
        map: map,
        //icon: imgUrl,
        position: [Lng, Lat],
        offset: new AMap.Pixel(top, left),
        content: '<div class="' + imgbgMap + '" id="'+ marker_nid +'" data-clickstatu="false"><img src="' + imgUrl + '"></div>'
    });

remove the specified overlayremove

addMarker是我后面画的覆盖物，而用"var map = new AMap.Map('map', {})"画的标注中心点两者是分开的。

map.remove(addMarker);这种可以传参的方法，在清除覆盖物的时候则不会把中心标注点也清掉了

map.remove(addMarker);

Clear the last overlay clearMap,setMap

这个跟上面的方法不同在于是把地图上所有的覆盖物都删除，其中当然包括了中心标注点

map.clearMap();
addMarker.setMap(null);

js version

• Add a satellite layer
  TileLayer.Satellite
  
  effect
  

js版本图片参考:https://blog.csdn.net/weixin_60131763/article/details/122894174?ops_request_misc=&request_id=&biz_id=102&utm_term=amap/amap-jsapi-loader%20%E8%AE%BE%E7%BD%AE%E5%8D%AB%E6%98%9F%E5%9C%B0%E5%9B%BE&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-0-122894174.142^v66^control,201^v3^control_1,213^v2^t3_control2&spm=1018.2226.3001.4187