public Job_Map()
{
InitializeComponent();
start = (App.Current as App).CurrentLocation;
AGeoCoordinateWatcher amapGeoCoordinateWatcher = new AGeoCoordinateWatcher();
amapGeoCoordinateWatcher.PositionChanged += amapGeoCoordinateWatcher_PositionChanged;
amapGeoCoordinateWatcher.StatusChanged += amapGeoCoordinateWatcher_StatusChanged;
amapGeoCoordinateWatcher.Start();
map.Center = start;
Messenger.Default.Register<MLngLat>(this,"mLngLat", (mLngLat) =>
{
end = mLngLat;
if (start != null)
{
map.Children.Add(new MMarker()
{
LngLat = start,
IsEditable = true,
IconURL = "/Resource/Image/WVGA/bus_start_pic.jpg",
Anchor = new Point(0.5, 1)
});
}
if (end != null)
{
map.Children.Add(new MMarker()
{
LngLat = end,
IconURL = "/Resource/Image/WVGA/bus_end_pic.jpg",
Anchor = new Point(0.5, 1)
});
}
RouteSearchWithOption();
});
}
void map_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
Point p = e.GetPosition(map);//获得在map容器的像素坐标
if (start == null)
{
start = map.FromScreenPixelToLngLat(p);//确定起点
startText.Text = start.ToString();
map.Children.Add(new MMarker()
{
LngLat = start,
IsEditable = true,
IconURL = "/bus_start_pic.jpg",
Anchor = new Point(0.5, 1)
});
}
else if (end == null)
{
end = map.FromScreenPixelToLngLat(p);//确定终点
endText.Text = start.ToString();
map.Children.Add(new MMarker()
{
LngLat = end,
IconURL = "/bus_end_pic.jpg",
Anchor = new Point(0.5, 1)
});
}
}
void map_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
Point p = e.GetPosition(map); //获得在map容器的像素坐标
MLngLat xy = map.FromScreenPixelToLngLat(p); //确定经纬度
x = xy.LngX;
y = xy.LatY;
ReGeoCodeToAddressWithOption();
map.Tap -= new EventHandler <System.Windows.Input.GestureEventArgs>(map_Tap);
}
public Job_Map()
{
InitializeComponent();
start = (App.Current as App).CurrentLocation;
AGeoCoordinateWatcher amapGeoCoordinateWatcher = new AGeoCoordinateWatcher();
amapGeoCoordinateWatcher.PositionChanged += amapGeoCoordinateWatcher_PositionChanged;
amapGeoCoordinateWatcher.StatusChanged += amapGeoCoordinateWatcher_StatusChanged;
amapGeoCoordinateWatcher.Start();
map.Center = start;
Messenger.Default.Register <MLngLat>(this, "mLngLat", (mLngLat) =>
{
end = mLngLat;
if (start != null)
{
map.Children.Add(new MMarker()
{
LngLat = start,
IsEditable = true,
IconURL = "/Resource/Image/WVGA/bus_start_pic.jpg",
Anchor = new Point(0.5, 1)
});
}
if (end != null)
{
map.Children.Add(new MMarker()
{
LngLat = end,
IconURL = "/Resource/Image/WVGA/bus_end_pic.jpg",
Anchor = new Point(0.5, 1)
});
}
RouteSearchWithOption();
});
}
void amapGeoCoordinateWatcher_PositionChanged(object sender, AGeoPositionChangedEventArgs e)
{
start = e.LngLat;
(App.Current as App).CurrentLocation = start;
}
private async void SearchWalking(MLngLat stat, MLngLat end)
{
try
{
AMapRouteResults rr = await AMapNavigationSearch.WalkingNavigation(stat.LngX, stat.LatY, end.LngX, end.LatY);
if (rr.Erro != null)
{
return;
}
if (rr.Route != null && rr.Count != 0)
{
AMapRoute route = rr.Route;
List<AMapPath> paths = route.Paths.ToList();
MLngLatCollection lnglats = new MLngLatCollection();
List<MOverlay> list = new List<MOverlay>();
List<string> walkSteps = new List<string>();
foreach (AMapPath path in paths)
{
//画路线
List<AMapStep> steps = path.Steps.ToList();
foreach (AMapStep st in steps)
{
Debug.WriteLine(st.Instruction);
walkSteps.Add(st.Instruction);
lnglats = latLagsFromString(st.Polyline);
MPolyline walkPolyling = new MPolyline(lnglats);
walkPolyling.LineThickness = 6;
walkPolyling.LineColor = Colors.Green;
mapWalkingLayer.Children.Add(walkPolyling);
list.Add(walkPolyling);
}
}
map.SetFitview(list);
//TODO: tip walkSteps
}
}
catch (Exception ex)
{
Debug.WriteLine("SearchWalking:" + ex.Message);
}
}
private async void HoldSearchGeoToAddress(MLngLat mlnglat)
{
try
{
AMapReGeoCodeResult rgrc = await AMapReGeoCodeSearch.GeoCodeToAddress(mlnglat.LngX, mlnglat.LatY);
mapToiletLayer.Children.Add(new MMarker() { LngLat = mlnglat, IconURL = "Images/AZURE.png", TipFrameworkElement = new MTip() { ContentText = rgrc.ReGeoCode.Formatted_address } });
}
catch (Exception ex)
{
Debug.WriteLine("HoldSearchGeoToAddress:" + ex.Message);
}
}
/// <summary>
/// 逆地理编码
/// </summary>
/// <param name="mlnglat"></param>
private async void SearchGeoToAddress(MLngLat mlnglat)
{
try
{
AMapReGeoCodeResult rgrc = await AMapReGeoCodeSearch.GeoCodeToAddress(mlnglat.LngX, mlnglat.LatY);
if (rgrc.Erro != null)
{
return;
}
if (rgrc.ReGeoCode != null)
{
myLoaction.TipFrameworkElement = new MTip() { ContentText = rgrc.ReGeoCode.Formatted_address };
}
}
catch (Exception ex)
{
Debug.WriteLine("SearchGeoToAddress:" + ex.Message);
}
}
void tip_TapNavigation(object sender, TapNavigationEventArgs e)
{
try
{
this.Dispatcher.BeginInvoke(() =>
{
MLngLat end = new MLngLat(e.MarkerAMapPOI.Location.Lon, e.MarkerAMapPOI.Location.Lat);
mapWalkingLayer.Children.Clear();
SearchWalking(myLoaction.LngLat, end);
});
}
catch (Exception ex)
{
Debug.WriteLine("tip_TapNavigation:" + ex.Message);
}
}
/// <summary>
/// 搜索厕所
/// </summary>
/// <param name="mlnglat"></param>
/// <param name="radios"></param>
private async void SearchKeyWordToilet(MLngLat mlnglat, uint radios)
{
//AMapFilterOption option=new AMapFilterOption ();
//option.Groupbuy=false;
//option.Discount=false;
try
{
AMapPOIResults pois = await AMapPOISearch.POIAround(mlnglat.LngX, mlnglat.LatY, "公厕|厕所|洗手间|麦当劳|肯德基|必胜客|德克士", "", false, false, radios, 0, 100, 1, Extensions.All);
this.Dispatcher.BeginInvoke(() =>
{
if (pois.Erro != null)
{
return;
}
if (pois.POIList == null)
{
}
List<MOverlay> list = new List<MOverlay>();
foreach (AMapPOI poi in pois.POIList.ToList())
{
MMarker Marker;
mapToiletLayer.Children.Add(Marker = new MMarker()
{
LngLat = new Com.AMap.Maps.Api.BaseTypes.MLngLat(poi.Location.Lon, poi.Location.Lat),
Anchor = new Point(0.5, 1),
IconURL = "Images/54x74.png",
TipFrameworkElement = tip = new ToiletTip() { Text = poi.Name, MarkerAMapPOI = poi },
});
tip.TapNavigation += tip_TapNavigation;
list.Add(Marker);
Debug.WriteLine(poi.Name.ToString());
//TODO:gridNavigation
}
map.SetFitview(list);
});
}
catch (Exception ex)
{
Debug.WriteLine("SearchKeyWordToilet:" + ex.Message);
}
}
void amapGeoCoordinateWatcher_PositionChanged(object sender, AGeoPositionChangedEventArgs e)
{
start = e.LngLat;
(App.Current as App).CurrentLocation = start;
}
