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新版本的高德倡议应用平安 key
首先在 publit/index.html
页面外面引入高德 js,引入后整个我的项目能够应用高德
<script type="text/javascript">
window._AMapSecurityConfig = {securityJsCode:'平安秘钥', //}
</script>
<script type="text/javascript" src="https://webapi.amap.com/maps?v=2.0&key= 一般 key"></script>
vue 文件中应用:
container 为地图的容器,必须设置宽高
if (window.AMap) {this.map = new window.AMap.Map(document.querySelector('#container'), {
// mapStyle: "amap://styles/darkblue",
// 设置地图容器 id
viewMode: "3D", // 是否为 3D 地图模式
zoom: 11, // 初始化地图级别
center: [114.300923, 30.575807], // 初始化地图中心点地位
});
}
},
加载一些地图的工具
this.map.plugin(
[
"AMap.HawkEye",
"AMap.MapType",
"AMap.Scale",
"AMap.ToolBar",
"AMap.MouseTool",
],
() => {
// 加载工具条
var tool = new AMap.ToolBar({position: "LT",});
this.map.addControl(new AMap.HawkEye());
this.map.addControl(new AMap.MapType());
this.map.addControl(new AMap.Scale());
this.map.addControl(tool);
}
);
这样地图就进去了,有地图后开发性能,比方在地图上画区域
减少点击的 dom
<div class="input-card" style="width: 200px">
<!-- <button class="btn" @click="drawPolyline" style="margin-bottom: 5px">
绘制线段
</button> -->
<button class="btn" @click="drawPolygon" style="margin-bottom: 5px">
绘制多边形
</button>
<!-- <button class="btn" @click="drawRectangle" style="margin-bottom: 5px">
绘制矩形
</button> -->
<!-- <button class="btn" @click="drawCircle" style="margin-bottom: 5px">
绘制圆形
</button> -->
<button class="btn" @click="drawClose" style="margin-bottom: 5px">
革除
</button>
</div>
减少点击工夫
drawPolyline() {
this.mouseTool.polyline({
strokeColor: "#3366FF",
strokeOpacity: 1,
strokeWeight: 6,
// 线款式还反对 'dashed'
strokeStyle: "solid",
// strokeStyle 是 dashed 时无效
// strokeDasharray: [10, 5],
});
},
drawPolygon() {
this.mouseTool.polygon({
strokeColor: "#FF33FF",
strokeOpacity: 1,
strokeWeight: 6,
strokeOpacity: 0.2,
fillColor: "#1791fc",
fillOpacity: 0.4,
// 线款式还反对 'dashed'
strokeStyle: "solid",
// strokeStyle 是 dashed 时无效
// strokeDasharray: [30,10],
});
},
drawRectangle() {
this.mouseTool.rectangle({
strokeColor: "red",
strokeOpacity: 0.5,
strokeWeight: 6,
fillColor: "blue",
fillOpacity: 0.5,
// strokeStyle 还反对 solid
strokeStyle: "solid",
// strokeDasharray: [30,10],
});
},
drawCircle() {
this.mouseTool.circle({
strokeColor: "#FF33FF",
strokeOpacity: 1,
strokeWeight: 6,
strokeOpacity: 0.2,
fillColor: "#1791fc",
fillOpacity: 0.4,
strokeStyle: "solid",
// 线款式还反对 'dashed'
// strokeDasharray: [30,10],
});
},
捕捉绘画的信息
if (window.AMap) {this.map = new window.AMap.Map(document.querySelector('#container'), {
// mapStyle: "amap://styles/darkblue",
// 设置地图容器 id
viewMode: "3D", // 是否为 3D 地图模式
zoom: 11, // 初始化地图级别
center: [114.300923, 30.575807], // 初始化地图中心点地位
});
this.mouseTool = new AMap.MouseTool(this.map);
this.mouseTool.on("draw", function (e) {console.log(e); // 画完后捕捉到的信息汇合
this.overlays = [];
this.overlays.push(e.obj);
// this.mouseTool.close();});
}
敞开绘画
drawClose() {this.mouseTool.close(true); // 敞开,并革除覆盖物
this.$nextTick(()=>{this.map.remove(this.map.getAllOverlays('polygon'));
})
},
正文完