| | |
| | | } |
| | | //保存定位坐标生成轨迹 |
| | | var path=[]; |
| | | function updateLocation(lat,log){ |
| | | var newPoint = new T.LatLng(latitude, longitude); |
| | | path.push(newPoint); |
| | | var polyline = new T.Polyline({ |
| | | path: path, // 轨迹坐标 |
| | | strokeColor: "#FF0000", // 轨迹颜色 |
| | | strokeWeight: 6, // 轨迹线宽 |
| | | strokeOpacity: 0.7 // 轨迹透明度 |
| | | }); |
| | | map.addOverlay(polyline); |
| | | // 移动地图视角到最后一个位置 |
| | | map.panTo(newPoint); |
| | | var lineLayer = new T.Polyline([], { color: '#ff4500', weight: 3, opacity: 0.8 }); |
| | | |
| | | function updateLocation(log,lat){ |
| | | var lastLat=lat; |
| | | // const intervalId = setInterval(() => { |
| | | // lastLat=lastLat+0.0001; |
| | | var newPoint = new T.LngLat(log,lastLat); |
| | | path.push(newPoint); |
| | | lineLayer.setLngLats(path); |
| | | map.addOverLay(lineLayer); |
| | | // 移动地图视角到最后一个位置 |
| | | map.panTo(newPoint); |
| | | // }, 500); |
| | | |
| | | } |
| | | |
| | | |
| | | })(); |
| | | |