harmonynextsdk | 百度地图api sdk-凯发k8官方旗舰厅

面覆盖物支持圆circle和多边形polygon两类

示例代码如下：

mapcomponent({onready:async(err, mapcontroller)=>{
if(!err){
this.mapcontroller= mapcontroller;
// 带有描边的圆
letstroke:stroke=newstroke({
strokewidth:12,
color:'#f00',
strokestyle:'square'
});
this.circle=newcircle({
center:newlatlng(39.915935,116.402119),
fillcolor:'rgba(200, 120, 56, 0.5)',
radius:6000,
stroke: stroke
});
this.circle.setcenter(newlatlng(39.916935,116.372119));
this.circle.setfillcolor('#0ff');
this.mapcontroller?.addoverlay(this.circle);
}
},mapoptions:this.mapopt}).width('100%').height('100%')

示例代码如下：

mapcomponent({onready:(err,mapcontroller:mapcontroller)=>{
if(mapcontroller){
this.mapcontroller= mapcontroller;
// 添加多边形覆盖物
letpatharr:latlng[]=[
newlatlng(39.9122,116.2575),
newlatlng(40.0191,116.4624),
newlatlng(39.913506,116.4955)
];
this.polygon=newpolygon({
points: patharr,
fillcolor:'#0f0',
stroke:newstroke({
strokewidth:12,
color:'#0f0',
strokestyle:sysenum.strokestyle.square
})
});
this.polygon.setpoints(patharr);
this.polygon.setfillcolor('#f9f');
this.mapcontroller.addoverlay(this.polygon);
}
},mapoptions:this.mapopt}).width('100%').height('100%')