private void InitOverlay()
{
var map = FindViewById<MapView>(Resource.Id.bmapView);
var mBaiduMap = map.Map;
//位置
LatLng hotelLatLng = new LatLng(ViewModel.HotelData.Latitude, ViewModel.HotelData.Longitude);
OverlayOptions hotelOverlayOptions = new MarkerOptions()
.InvokeIcon(_hotelBitmap)
.InvokePosition(hotelLatLng)
.InvokeZIndex(9);
mBaiduMap.AddOverlay(hotelOverlayOptions).JavaCast<Marker>();
#region 当前位置
//LatLng locationLatLng = new LatLng(CurrentData.Latitude, CurrentData.Longitude);
//OverlayOptions locationOverlayOptions = new MarkerOptions()
// .InvokeIcon(_localtionBitmap)
// .InvokePosition(locationLatLng)
// .InvokeZIndex(9);
//Marker locationMarker = _mBaiduMap.AddOverlay(locationOverlayOptions).JavaCast<Marker>(); ;
//设置居中
var mMapStatusUpdate = MapStatusUpdateFactory.NewLatLng(hotelLatLng);
//改变地图状态
mBaiduMap.SetMapStatus(mMapStatusUpdate);
#endregion 当前位置
}
public void InitOverlay()
{
// add marker overlay
LatLng llA = new LatLng(39.963175, 116.400244);
LatLng llB = new LatLng(39.942821, 116.369199);
LatLng llC = new LatLng(39.939723, 116.425541);
LatLng llD = new LatLng(39.906965, 116.401394);
OverlayOptions ooA = new MarkerOptions().InvokePosition(llA).InvokeIcon(bdA)
.InvokeZIndex(9);
mMarkerA = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooA));
OverlayOptions ooB = new MarkerOptions().InvokePosition(llB).InvokeIcon(bdB)
.InvokeZIndex(5);
mMarkerB = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooB));
OverlayOptions ooC = new MarkerOptions().InvokePosition(llC).InvokeIcon(bdC)
.Perspective(false).Anchor(0.5f, 0.5f).InvokeRotate(30).InvokeZIndex(7);
mMarkerC = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooC));
OverlayOptions ooD = new MarkerOptions().InvokePosition(llD).InvokeIcon(bdD)
.Perspective(false).InvokeZIndex(7);
mMarkerD = Android.Runtime.Extensions.JavaCast<Marker>(mBaiduMap.AddOverlay(ooD));
// add ground overlay
LatLng southwest = new LatLng(39.92235, 116.380338);
LatLng northeast = new LatLng(39.947246, 116.414977);
LatLngBounds bounds = new LatLngBounds.Builder().Include(northeast)
.Include(southwest).Build();
OverlayOptions ooGround = new GroundOverlayOptions()
.PositionFromBounds(bounds).InvokeImage(bdGround).InvokeTransparency(0.8f);
mBaiduMap.AddOverlay(ooGround);
MapStatusUpdate u = MapStatusUpdateFactory
.NewLatLng(bounds.Center);
mBaiduMap.SetMapStatus(u);
}
private void InitView()
{
//设置标题栏
var img_header_back = FindViewById<ImageView> (Resource.Id.img_header_back);
img_header_back.Click += (sender, e) =>
{
this.Finish();
OverridePendingTransition(Android.Resource.Animation.SlideInLeft,Android.Resource.Animation.SlideOutRight);
};
var bundle = Intent.Extras;
var alarmPosition = bundle.GetString ("alarmPosition");
if (!string.IsNullOrEmpty (alarmPosition) && alarmPosition.Contains (",")) {
var Positions = alarmPosition.Split(new char[]{','});
nPosition = Convert.ToDouble(Positions [0].Substring (1));
ePosition = Convert.ToDouble(Positions [1].Substring (1));
}
var tv_back = FindViewById<TextView> (Resource.Id.tv_back);
tv_back.Text = "报警详细";
var tv_desc = FindViewById<TextView> (Resource.Id.tv_desc);
tv_desc.Text = "报警位置显示";
mMapView = FindViewById<MapView> (Resource.Id.bmap_view);
bdMap = mMapView.Map;
bdMap.MapType = BaiduMap.MapTypeNormal;
LatLng sourceLatLng = new LatLng(nPosition,ePosition);
// 将GPS设备采集的原始GPS坐标转换成百度坐标
CoordinateConverter converter = new CoordinateConverter();
converter.From(Com.Baidu.Mapapi.Utils.CoordinateConverter.CoordType.Gps);
// sourceLatLng待转换坐标
converter.Coord(sourceLatLng);
LatLng desLatLng = converter.Convert();
//构建MarkerOption，用于在地图上添加Marker
//构建Marker图标
BitmapDescriptor bitmap = BitmapDescriptorFactory
.FromResource(Resource.Drawable.ic_map);
OverlayOptions option = new MarkerOptions().InvokePosition (desLatLng).InvokeIcon(bitmap).Draggable(true).InvokeZIndex(9);
//在地图上添加Marker，并显示
bdMap.AddOverlay(option);
// 将地图移动到覆盖物位置
MapStatusUpdate u = MapStatusUpdateFactory.NewLatLng(desLatLng);
bdMap.SetMapStatus(u);
}
public void OnGetSearchResult(CloudSearchResult result, int error)
{
if (result != null && result.PoiList != null
&& result.PoiList.Count > 0)
{
Log.Debug(LTAG, "onGetSearchResult, result length: " + result.PoiList.Count);
mBaiduMap.Clear();
BitmapDescriptor bd = BitmapDescriptorFactory.FromResource(Resource.Drawable.icon_gcoding);
LatLng ll;
LatLngBounds.Builder builder = new LatLngBounds.Builder();
foreach (CloudPoiInfo info in result.PoiList)
{
ll = new LatLng(info.Latitude, info.Longitude);
OverlayOptions oo = new MarkerOptions().InvokeIcon(bd).InvokePosition(ll);
mBaiduMap.AddOverlay(oo);
builder.Include(ll);
}
LatLngBounds bounds = builder.Build();
MapStatusUpdate u = MapStatusUpdateFactory.NewLatLngBounds(bounds);
mBaiduMap.AnimateMapStatus(u);
}
}
private void InitOverlay()
{
var map = FindViewById<MapView>(Resource.Id.bmapView);
var mBaiduMap = map.Map;
//位置
LatLng hotelLatLng = new LatLng(ViewModel.OrderData.Base.BaiduLat, ViewModel.OrderData.Base.BaiduLon);
OverlayOptions hotelOverlayOptions = new MarkerOptions()
.InvokeIcon(_hotelBitmap)
.InvokePosition(hotelLatLng)
.InvokeZIndex(9);
Marker hotelMarker = mBaiduMap.AddOverlay(hotelOverlayOptions).JavaCast<Marker>();
#region 当前位置
LatLng locationLatLng = new LatLng(CurrentData.Latitude, CurrentData.Longitude);
OverlayOptions locationOverlayOptions = new MarkerOptions()
.InvokeIcon(_localtionBitmap)
.InvokePosition(locationLatLng)
.InvokeZIndex(9);
Marker locationMarker = mBaiduMap.AddOverlay(locationOverlayOptions).JavaCast<Marker>();
var zoomLevel = BaseHelper.GetZoomLevel(ViewModel.OrderData.Base.Distance/1000);
//设置居中
var mMapStatusUpdate = MapStatusUpdateFactory.NewLatLngZoom(hotelLatLng, zoomLevel);
//改变地图状态
mBaiduMap.SetMapStatus(mMapStatusUpdate);
#endregion 当前位置
}
private void InitOverlay()
{
//位置
LatLng hotelLatLng = new LatLng(_hotelEntity.Latitude, _hotelEntity.Longitude);
OverlayOptions hotelOverlayOptions = new MarkerOptions()
.InvokeIcon(_hotelBitmap)
.InvokePosition(hotelLatLng)
.InvokeZIndex(9);
Marker hotelMarker = _mBaiduMap.AddOverlay(hotelOverlayOptions).JavaCast<Marker>();
Bundle bundle = new Bundle();
bundle.PutSerializable("info", _hotelEntity);
hotelMarker.ExtraInfo = bundle;
#region 当前位置
LatLng locationLatLng = new LatLng(CurrentData.Latitude, CurrentData.Longitude);
OverlayOptions locationOverlayOptions = new MarkerOptions()
.InvokeIcon(_localtionBitmap)
.InvokePosition(locationLatLng)
.InvokeZIndex(9);
Marker locationMarker = _mBaiduMap.AddOverlay(locationOverlayOptions).JavaCast<Marker>(); ;
//设置居中
MapStatusUpdate mMapStatusUpdate = MapStatusUpdateFactory.NewLatLng(locationLatLng);
//改变地图状态
_mBaiduMap.SetMapStatus(mMapStatusUpdate);
#endregion 当前位置
}
