/// <summary>
/// 在地图上添加信息窗口
/// </summary>
public void AddTipOnMap(object sender, RoutedEventArgs e)
{
ATip tip = new ATip();
tip.Title = "我是标题";
tip.ContentText = "我是内容";
map.OpenTip(map.Center, tip);
}
async void CenterlnglatAroundPOISearch(string searchName, string cityCode, double x, double y, int range, int number)
{
DateTime st = DateTime.Now;
POISearchOption p = new POISearchOption();
p.CityCode = cityCode;
// p.SrcType = dataTypeInput.SelectedItem;
p.SrcType = GetValue;
p.CenX = x;
p.CenY = y;
p.Range = range;
p.Number = number;
p.Sid = "1002"; //服务编码 默认为1000-关键字查询 1001-根据中心点关键字查询周边兴趣点 1002-根据中心点坐标查询周边兴趣点 1005-以拉框方式查询图形区域内的关键字信息.
p.SearchName = searchName;
POISearchResult iop = await POISearch.PoiSearchWithOption(p);
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
if (iop.Erro == null)
{
TimeSpan elapsedSpan = new TimeSpan(DateTime.Now.Ticks - st.Ticks);
int i = 0;
SearchTextGrid.Visibility = Visibility.Collapsed;
Debug.WriteLine(iop);
PoiListView.DataContext = iop.POIs;
foreach (POI poi in iop.POIs)
{
i++;
poi.Name = " " + i + "、" + poi.Name;
ALngLat lnglat = new ALngLat(poi.X, poi.Y);
AMarker poiMarker = new AMarker();
poiMarker.LngLat = lnglat;
ATip tip = new ATip();
tip.Title = poi.Name;
tip.ContentText = poi.Address;
poiMarker.TipFrameworkElement = tip;
markerList1.Add(poiMarker);
map.Children.Add(poiMarker);
}
map.SetOverlaysFitView();
PoiListView.SelectedIndex = 0;
markerList1[0].OpenTip();
PoiListView.Visibility = Visible;
}
else
{
MessageDialog msd = new MessageDialog(iop.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
Debug.WriteLine(iop.Erro.Message);
}
});
}
async void CenterlnglatAroundPOISearch(string cityCode, int number, string searchName)
{
DateTime st = DateTime.Now;
POISearchOption p = new POISearchOption();
p.CityCode = cityCode;
// p.SrcType = dataTypeInput.SelectedItem;
p.SrcType = GetValue;
p.Number = number;
p.Sid = "1005"; //服务编码 默s认为1000-关键字查询 1001-根据中心点关键字查询周边兴趣点 1002-根据中心点坐标查询周边兴趣点 1005-以拉框方式查询图形区域内的关键字信息.
p.SearchName = searchName;
p.Region = "116.3544845,39.98882653;116.37010574,39.89722607;116.3544845,39.89722607;116.37010574,39.98882653";
p.RegionType = "polygon";
POISearchResult iop = await POISearch.PoiSearchWithOption(p);
// POISearchResult iop = await POISearch.PoiSearchByRegionAndKeyword("中关村", "116.204,39.9938;116.456,39.8833", "rectangle", 10);
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
if (iop.Erro == null && iop.POIs != null)
{
TimeSpan elapsedSpan = new TimeSpan(DateTime.Now.Ticks - st.Ticks);
int i = 0;
SearchTextGrid.Visibility = Visibility.Collapsed;
Debug.WriteLine(iop);
foreach (POI poi in iop.POIs)
{
i++;
poi.Name = " " + i + "、" + poi.Name;
ALngLat lnglat = new ALngLat(poi.X, poi.Y);
AMarker poiMarker = new AMarker();
poiMarker.LngLat = lnglat;
ATip tip = new ATip();
tip.Title = poi.Name;
tip.ContentText = poi.Address;
poiMarker.TipFrameworkElement = tip;
markerList1.Add(poiMarker);
map.Children.Add(poiMarker);
}
PoiListView.DataContext = iop.POIs;
map.SetOverlaysFitView();
PoiListView.SelectedIndex = 0;
markerList1[0].OpenTip();
PoiListView.Visibility = Visible;
}
else
{
MessageDialog msd = new MessageDialog(iop.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
Debug.WriteLine(iop.Erro.Message);
}
});
// POISearchResult poiResult = POISearch.PoiSearchByRegionAndKeyword("酒店",lnglats,"Polygon",10);
}
async void POISearchTest(string searchName, string cityCode, string srcType, int num)
{
DateTime st = DateTime.Now;
//Debug.WriteLine(DateTime.Now.Ticks);
POISearchOption p = new POISearchOption();
p.SearchName = searchName;
p.CityCode = cityCode;
p.SrcType = srcType;
p.Number = num;
// p.Number = dataNumber.Value;
POISearchResult iop = await POISearch.PoiSearchWithOption(p);
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
if (iop.Erro == null)
{
// POISearchResult iop = await POISearch.PoiSearchByRegionAndKeyword("中关村", "116.204,39.9938;116.456,39.8833", "rectangle", 10);
TimeSpan elapsedSpan = new TimeSpan(DateTime.Now.Ticks - st.Ticks);
int i = 0;
SearchTextGrid.Visibility = Visibility.Collapsed;
foreach (POI poi in iop.POIs)
{
i++;
poi.Name = " " + i + "、" + poi.Name;
ALngLat lnglat = new ALngLat(poi.X, poi.Y);
AMarker poiMarker = new AMarker();
poiMarker.LngLat = lnglat;
ATip tip = new ATip();
tip.Title = poi.Name;
tip.ContentText = poi.Address;
poiMarker.TipFrameworkElement = tip;
markerList.Add(poiMarker);
map.Children.Add(poiMarker);
}
PoiListView.ItemsSource = iop.POIs;
map.SetOverlaysFitView();
PoiListView.SelectedIndex = 0;
markerList[0].OpenTip();
PoiListView.Visibility = Visible;
}
else
{
MessageDialog msd = new MessageDialog(iop.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
Debug.WriteLine(iop.Erro.Message);
}
});
}
/// <summary>
/// 在Marker上添加信息窗口
/// </summary>
public void AddTipOnMarker(object sender, RoutedEventArgs e)
{
ATip tip = new ATip();
tip.Title = "我是标题";
tip.ContentText = "我是内容";
AMarker marker = new AMarker();
marker.LngLat = map.Center;
marker.TipFrameworkElement = tip;
map.Children.Add(marker);
marker.OpenTip();
}
private async void ReGeoCodeTest(double lng, double lat)
{
ReverseGeocodingOption rgo = new ReverseGeocodingOption();
rgo.XCoors = new double[] { lng };
rgo.YCoors = new double[] { lat };
ReverseGeoCodingResult rgcs = await ReGeoCode.GeoCodeToAddressWithOption(rgo);
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
if (rgcs.Erro == null && rgcs.resultList != null)
{
IEnumerable<ReverseGeocodingInfo> reverseGeocodeResult = rgcs.resultList;
foreach (ReverseGeocodingInfo poi in reverseGeocodeResult)
{
int i = 0;
foreach (POI poilist in poi.Pois)
{
i++;
AMarker marker = new AMarker();
marker.LngLat = new ALngLat(poilist.X, poilist.Y);
ATip tip = new ATip();
tip.Title = i + ": " + poilist.Name;
tip.ContentText = poilist.Address;
marker.TipFrameworkElement = tip;
markerList.Add(marker);
map.Children.Add(marker);
}
}
markerList[0].OpenTip();
map.SetOverlaysFitView();
}
else
{
MessageDialog msd = new MessageDialog(rgcs.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
}
});
}
public MapView()
{
this.InitializeComponent();
this.Output.Children.Add(rootPage.map);
AMarker marker = new AMarker();
marker.LngLat = rootPage.CurrentLocation;
marker.IconURI = new Uri("http://api.amap.com/webapi/static/Images/marker_sprite.png ");
ATip tip = new ATip();
tip.Title = "当前位置";
tip.ContentText = "Current Position";
marker.TipFrameworkElement = tip;
rootPage.map.Children.Add(marker);
marker.OpenTip();
if (rootPage.CurrentReminderStation != null)
{
this.GotoReminder.IsEnabled = true;
}
/*
* if (rootPage.CurrentStation != null)
* {
* foreach (StationFeature feature in rootPage.CurrentStation.response.resultSet.busLine.stationData.StationFeatures)
* {
* AMarker marker = new AMarker();
* marker.LngLat = new ALngLat(feature.longitude, feature.latitude);
* marker.IconURI = new Uri("http://api.amap.com/webapi/static/Images/marker_sprite.png ");
* ATip tip = new ATip();
* tip.Title = "站点";
* tip.ContentText = feature.caption;
* marker.TipFrameworkElement = tip;
* rootPage.map.Children.Add(marker);
* marker.OpenTip();
* }
* }
* */
}
public MapView()
{
this.InitializeComponent();
this.Output.Children.Add(rootPage.map);
AMarker marker = new AMarker();
marker.LngLat = rootPage.CurrentLocation;
marker.IconURI = new Uri("http://api.amap.com/webapi/static/Images/marker_sprite.png ");
ATip tip = new ATip();
tip.Title = "当前位置";
tip.ContentText = "Current Position";
marker.TipFrameworkElement = tip;
rootPage.map.Children.Add(marker);
marker.OpenTip();
if (rootPage.CurrentReminderStation != null)
{
this.GotoReminder.IsEnabled = true;
}
/*
if (rootPage.CurrentStation != null)
{
foreach (StationFeature feature in rootPage.CurrentStation.response.resultSet.busLine.stationData.StationFeatures)
{
AMarker marker = new AMarker();
marker.LngLat = new ALngLat(feature.longitude, feature.latitude);
marker.IconURI = new Uri("http://api.amap.com/webapi/static/Images/marker_sprite.png ");
ATip tip = new ATip();
tip.Title = "站点";
tip.ContentText = feature.caption;
marker.TipFrameworkElement = tip;
rootPage.map.Children.Add(marker);
marker.OpenTip();
}
}
* */
}
private async void GeoCodeTest()
{
GeoCodingOption rgo = new GeoCodingOption();
rgo.Address = "北京市朝阳区望京阜通东大街方恒国际中心";
GeoCodingResult rgcs = await GeoCode.AddressToGeoCodeWithOption(rgo);
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
if (rgcs.Erro == null && rgcs.GeoCodingList != null)
{
IEnumerable <GeoPOI> pois = rgcs.GeoCodingList;
int i = 0;
foreach (GeoPOI poi in pois)
{
i++;
ATip tip = new ATip();
tip.Title = poi.Name;
tip.ContentText = poi.Address;
AMarker marker = new AMarker();
marker.LngLat = new ALngLat(poi.X, poi.Y);
marker.TipFrameworkElement = tip;
map.Children.Add(marker);
marker.OpenTip();
map.SetZoomAndCenter(18, marker.LngLat);
}
Debug.WriteLine(rgcs);
}
else
{
MessageDialog msd = new MessageDialog(rgcs.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
}
});
}
private async void BusLineSearchTest(string ids, string cityCode)
{
BusLineSearchOption rgo = new BusLineSearchOption();
rgo.Ids = ids;
rgo.CityCode = cityCode;
BusLineSearchResult rgcs = await BusLineSearch.BusLineSearchWithOption(rgo);
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
IEnumerable <BusLine> bl = rgcs.BusLineList;
if (rgcs.Erro == null && bl != null)
{
SearchTextGrid.Visibility = Visibility.Collapsed;
ObservableCollection <ALngLat> lnglatRoute = new ObservableCollection <ALngLat>(); //线路坐标
IEnumerable <String> lnglatstring;
foreach (BusLine bs in bl)
{
IEnumerable <Station> ss = bs.StationList;
foreach (Station s in ss)
{
s.Name = s.StationNum + " " + s.Name;
}
PoiListView.DataContext = ss;
lnglatstring = bs.XYs.Split(new Char[] { ';' });
foreach (String ssss in lnglatstring)
{
String[] lnglatds = ssss.Split(new Char[] { ',' });
lnglatRoute.Add(new ALngLat(Double.Parse(lnglatds[0]), Double.Parse(lnglatds[1])));
}
int i = 0;
foreach (Station st in ss)
{
i++;
String[] lnglatds = st.XY.Split(new Char[] { ',' });
ALngLat markerlnglat = new ALngLat(Double.Parse(lnglatds[0]), Double.Parse(lnglatds[1]));
AMarker poiMarker = new AMarker();
poiMarker.Anchor = new Point(0.5, 0.5);
poiMarker.LngLat = markerlnglat;
ATip tip = new ATip();
tip.Title = st.Name;
tip.ContentText = "站点序号： " + st.StationNum;
poiMarker.TipFrameworkElement = tip;
markerList.Add(poiMarker);
}
PoiListView.Visibility = Visible;
APolyline pol = new APolyline();
pol.LineThickness = 5;
pol.LngLats = lnglatRoute;
markLayer.Children.Add(pol);
markLayer.SetOverlaysFitView();
try
{
PoiListView.SelectedIndex = 0;
}
catch
{
}
}
}
else
{
MessageDialog msd = new MessageDialog(rgcs.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
Debug.WriteLine(rgcs.Erro.Message);
}
});
}
private async void DriveRouteSearchTest(string cityCode, string searchName, string searchEndName)
{
POISearchOption pst = new POISearchOption();
pst.SearchName = searchName;
pst.CityCode = cityCode;
POISearchOption ped = new POISearchOption();
ped.SearchName = searchEndName;
ped.CityCode = cityCode;
POISearchResult iopStart = await POISearch.PoiSearchWithOption(pst); //查起点坐标
POISearchResult iopEnd = await POISearch.PoiSearchWithOption(ped); //查终点坐标
if (iopStart.Erro != null || iopStart.POIs == null)
{
MessageDialog msd = new MessageDialog(iopStart.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
return;
}
if (iopEnd.Erro != null || iopEnd.POIs == null)
{
MessageDialog msd = new MessageDialog(iopStart.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
return;
}
POI poist = Enumerable.First <POI>(iopStart.POIs);
POI poied = Enumerable.First <POI>(iopEnd.POIs);
RouteSearchOption rgo = new RouteSearchOption();
rgo.X1 = poist.X;
rgo.Y1 = poist.Y;
rgo.X2 = poied.X;
rgo.Y2 = poied.Y;
RouteSearchResult rgcs = await RouteSearch.RouteSearchWithOption(rgo);
if (rgcs.Erro != null)
{
MessageDialog msd = new MessageDialog("查询公交失败！" + rgcs.Erro.Message, "提示");
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
return;
}
else
{
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
ALngLat lnglatst = new ALngLat(poist.X, poist.Y);
AMarker poiMarkerst = new AMarker();
poiMarkerst.IconURI = new Uri("/Samples/qd.png", UriKind.Relative);
poiMarkerst.LngLat = lnglatst;
ATip tipst = new ATip();
tipst.Title = poist.Name;
tipst.ContentText = poist.Address;
poiMarkerst.TipFrameworkElement = tipst;
map.Children.Add(poiMarkerst);
ALngLat lnglated = new ALngLat(poied.X, poied.Y);
AMarker poiMarkered = new AMarker();
poiMarkered.IconURI = new Uri("/Samples/zd.png", UriKind.Relative);
poiMarkered.LngLat = lnglated;
ATip tiped = new ATip();
tiped.Title = poied.Name;
tiped.ContentText = poied.Address;
poiMarkered.TipFrameworkElement = tiped;
map.Children.Add(poiMarkered);
APolyline pol = new APolyline();
pol.LineThickness = 5;
ObservableCollection <ALngLat> lnglatRoute = new ObservableCollection <ALngLat>(); //线路坐标
IEnumerable <String> lnglatstring;
IEnumerable <RouteSegment> rsegment = rgcs.Segment;
foreach (RouteSegment rs in rsegment)
{
lnglatstring = rs.Coor.Split(new Char[] { ';' });
foreach (String ss in lnglatstring)
{
String[] lnglatds = ss.Split(new Char[] { ',' });
lnglatRoute.Add(new ALngLat(Double.Parse(lnglatds[0]), Double.Parse(lnglatds[1])));
}
}
pol.LngLats = lnglatRoute;
markLayer.Children.Add(pol);
map.SetOverlaysFitView();
});
}
}
private async void busroute()
{
markLayer.Children.Clear();
BusRouteSearchOption rgo = new BusRouteSearchOption();
rgo.X1 = marker.LngLat.LngX;
rgo.Y1 = marker.LngLat.LatY;
rgo.X2 = marker2.LngLat.LngX;
rgo.Y2 = marker2.LngLat.LatY;
rgo.CityCode = "010";
APolyline pol = new APolyline();
pol.LineThickness = 5;
ObservableCollection<ALngLat> lnglatRoute = new ObservableCollection<ALngLat>(); //线路坐标
lnglatRoute.Add(new ALngLat(marker.LngLat.LngX, marker.LngLat.LatY));
BusRouteSearchResult rgcs = await BusRouteSearch.BusRouteSearchWithOption(rgo);
if (rgcs.Erro != null)
{
MessageDialog msd = new MessageDialog("查询公交失败！" + rgcs.Erro.Message, "提示");
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
return;
}
else
{
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
ALngLat lnglat = new ALngLat(marker.LngLat.LngX, marker.LngLat.LatY);
AMarker poiMarker = new AMarker();
poiMarker.IconURI = new Uri("/Samples/qd.png", UriKind.Relative);
poiMarker.LngLat = lnglat;
//ATip tip = new ATip();
//tip.Title = poist.Name;
//tip.ContentText = poist.Address;
//poiMarker.TipFrameworkElement = tip;
markLayer.Children.Add(poiMarker);
ALngLat lnglated = new ALngLat(marker2.LngLat.LngX, marker2.LngLat.LatY);
AMarker poiMarkered = new AMarker();
poiMarkered.IconURI = new Uri("/Samples/zd.png", UriKind.Relative);
poiMarkered.LngLat = lnglated;
//ATip tiped = new ATip();
/*tiped.Title = poied.Name;
tiped.ContentText = poied.Address;*/
//poiMarkered.TipFrameworkElement = tiped;
markLayer.Children.Add(poiMarkered);
//ObservableCollection<ALngLat> lnglatRoute = new ObservableCollection<ALngLat>(); //线路坐标
//APolyline pol = new APolyline();
//pol.LineThickness = 5;
IEnumerable<Bus> busInfo = rgcs.Routes;
IEnumerable<String> lnglatstring;
IEnumerable<String> passdeportstring;
//画公交线路和公交站点
foreach (Bus bus in busInfo)
{
IEnumerable<BusSegment> bussegmentInfo = bus.SegmentArray;
foreach (BusSegment bs in bussegmentInfo)
{
lnglatstring = bs.CoordinateList.Split(new Char[] { ';' });
passdeportstring = bs.PassDeportCoordinate.Split(new Char[] { ';' });
String[] passport = bs.PassDeportName.Split(' ');
int i = 0;
foreach (String ss in lnglatstring)
{
String[] lnglatds = ss.Split(new Char[] { ',' });
lnglatRoute.Add(new ALngLat(Double.Parse(lnglatds[0]), Double.Parse(lnglatds[1])));
}
foreach (String ss in passdeportstring)
{
String[] lnglatds = ss.Split(new Char[] { ',' });
try
{
ALngLat lnglatpassdeport = new ALngLat(Double.Parse(lnglatds[0]), Double.Parse(lnglatds[1]));
ATip tipStart = new ATip();
//tipStart.Anchor = new Point(0,1);
tipStart.Title = passport[i];
AMarker marker3 = new AMarker();
marker3.Anchor = new Point(0.46, 1);
marker3.IconURI = new Uri("http://api.amap.com/webapi/static/Images/bx11.png");
marker3.LngLat = lnglatpassdeport;
marker3.TipFrameworkElement = tipStart;
markLayer.Children.Add(marker3);
// Canvas.SetTop(marker,100);
marker3.TipAnchor = new Point(0.35, 1);
}
catch (Exception e)
{
MessageDialog msg = new MessageDialog("无法找到站牌");
msg.ShowAsync();
}
}
}
break;
}
pol.LngLats = lnglatRoute;
markLayer.Children.Insert(0, pol);
map.SetOverlaysFitView();
});
}
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
private async void BusRouteSearchClick(object sender, RoutedEventArgs e)
{
String startPosition = startInput.Text;
POISearchOption p = new POISearchOption();
p.SearchName = startInput.Text;
p.CityCode = cityInput.Text;
POISearchResult iopStart = await POISearch.PoiSearchWithOption(p);
Double Startx = new double();
Double Endx = new double();
Double Starty = new double();
Double Endy = new double();
ALngLat lnglatStart;
if (iopStart.Erro == null)
{
foreach (POI poi in iopStart.POIs)
{
poi.Name = poi.Name;
Startx = poi.X;
Starty = poi.Y;
ALngLat lnglat = new ALngLat(poi.X, poi.Y);
AMarker poiMarker = new AMarker();
poiMarker.LngLat = lnglat;
ATip tip = new ATip();
tip.Title = poi.Name;
tip.ContentText = poi.Address;
poiMarker.TipFrameworkElement = tip;
map.Children.Add(poiMarker);
break;
}
}
else
{
MessageDialog msd = new MessageDialog("起点输入有误，请重新输入！", "提示");
msd.ShowAsync();
}
String endPosition = endInput.Text;
p.SearchName = endInput.Text;
p.CityCode = cityInput.Text;
POISearchResult iopEnd = await POISearch.PoiSearchWithOption(p);
if (iopEnd.Erro == null)
{
foreach (POI poi in iopEnd.POIs)
{
poi.Name = poi.Name;
Endx = poi.X;
Endy = poi.Y;
ALngLat lnglat = new ALngLat(poi.X, poi.Y);
AMarker poiMarker = new AMarker();
poiMarker.LngLat = lnglat;
ATip tip = new ATip();
tip.Title = poi.Name;
tip.ContentText = poi.Address;
poiMarker.TipFrameworkElement = tip;
map.Children.Add(poiMarker);
break;
}
}
else
{
MessageDialog msd = new MessageDialog("终点输入有误，请重新输入！", "提示");
msd.ShowAsync();
}
BusRouteSearchOption rgo = new BusRouteSearchOption();
rgo.X1 = Startx;
rgo.Y1 = Starty;
rgo.X2 = Endx;
rgo.Y2 = Endy;
rgo.CityCode = "010";
BusRouteSearchResult rgcs = await BusRouteSearch.BusRouteSearchWithOption(rgo);
if (rgcs.Erro == null)
{
Debug.WriteLine(rgcs);
}
else
{
Debug.WriteLine(rgcs.Erro.Message);
}
}
void ageol_PositionChanged(AGeolocator sender, APositionChangedEventArgs args)
{
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, async() =>
{
CurrentLocation = args.LngLat;
try
{
//update current location
if (this.currentViewType != null && this.currentViewType == typeof(MapView))
{
AMarker marker = new AMarker();
marker.LngLat = this.CurrentLocation;
marker.IconURI = new Uri("http://api.amap.com/webapi/static/Images/marker_sprite.png ");
ATip tip = new ATip();
tip.Title = "当前位置";
tip.ContentText = "Current Position";
marker.TipFrameworkElement = tip;
this.map.Children.Clear();
this.map.Children.Add(marker);
marker.OpenTip();
}
if (DateTime.Now.ToFileTime() - lastUpdate.ToFileTime() < 30000000)
{
return;
}
//convert location to sogo location
string points = string.Format("{0},{1}", CurrentLocation.LngX, CurrentLocation.LatY);
string url = SogoMapService.GetTranslationInfoURL(points);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, url);
HttpResponseMessage response = await httpClient.SendAsync(request,
HttpCompletionOption.ResponseHeadersRead);
string result = "";
using (Stream responseStream = await response.Content.ReadAsStreamAsync())
{
int read = 0;
byte[] responseBytes = new byte[1000];
do
{
read = await responseStream.ReadAsync(responseBytes, 0, responseBytes.Length);
string tmp = System.Text.Encoding.GetEncoding("GBK").GetString(responseBytes, 0, read);
result += tmp;
}while (read != 0);
}
TranslationLocation translation = SogoMapService.GetTranslationInfo(result);
if (translation != null && translation.response.points.Length == 1)
{
this.CurrentSogoLongitude = translation.response.points[0].longitude;
this.CurrentSogoLatitude = translation.response.points[0].latitude;
}
}
catch
{
}
//check whether need alert
this.CheckReminder();
this.lastUpdate = DateTime.Now;
});
}
private async void BusRouteSearchTest(string cityCode, string searchName, string searchEndName)
{
POISearchOption ps = new POISearchOption();
ps.SearchName = searchName;
ps.CityCode = cityCode;
POISearchOption pe = new POISearchOption();
pe.SearchName = searchEndName;
pe.CityCode = cityCode;
POISearchResult iopStart = await POISearch.PoiSearchWithOption(ps); //查询起点坐标
POISearchResult iopEnd = await POISearch.PoiSearchWithOption(pe); //查询终点坐标
if (iopEnd.Erro != null || iopEnd.POIs == null)
{
MessageDialog msd = new MessageDialog(iopStart.Erro.Message);
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
return;
}
POI poist = Enumerable.First <POI>(iopStart.POIs);
POI poied = Enumerable.First <POI>(iopEnd.POIs);
BusRouteSearchOption rgo = new BusRouteSearchOption();
rgo.X1 = poist.X;
rgo.Y1 = poist.Y;
rgo.X2 = poied.X;
rgo.Y2 = poied.Y;
rgo.CityCode = cityCode;
BusRouteSearchResult rgcs = await BusRouteSearch.BusRouteSearchWithOption(rgo);//根据起点重点坐标查公交
if (rgcs.Erro != null)
{
MessageDialog msd = new MessageDialog("查询公交失败！" + rgcs.Erro.Message, "提示");
this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
msd.ShowAsync();
});
return;
}
else
{
this.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
markLayer.Children.Clear();
ALngLat lnglat = new ALngLat(poist.X, poist.Y);
AMarker poiMarker = new AMarker();
poiMarker.IconURI = new Uri("/Samples/qd.png", UriKind.Relative);
poiMarker.LngLat = lnglat;
ATip tip = new ATip();
tip.Title = poist.Name;
tip.ContentText = poist.Address;
poiMarker.TipFrameworkElement = tip;
markLayer.Children.Add(poiMarker);
ALngLat lnglated = new ALngLat(poied.X, poied.Y);
AMarker poiMarkered = new AMarker();
poiMarkered.IconURI = new Uri("/Samples/zd.png", UriKind.Relative);
poiMarkered.LngLat = lnglated;
ATip tiped = new ATip();
tiped.Title = poied.Name;
tiped.ContentText = poied.Address;
poiMarkered.TipFrameworkElement = tiped;
markLayer.Children.Add(poiMarkered);
ObservableCollection <ALngLat> lnglatRoute = new ObservableCollection <ALngLat>(); //线路坐标
APolyline pol = new APolyline();
pol.LineThickness = 5;
IEnumerable <Bus> busInfo = rgcs.Routes;
IEnumerable <String> lnglatstring;
IEnumerable <String> passdeportstring;
//画公交线路和公交站点
foreach (Bus bus in busInfo)
{
IEnumerable <BusSegment> bussegmentInfo = bus.SegmentArray;
foreach (BusSegment bs in bussegmentInfo)
{
lnglatstring = bs.CoordinateList.Split(new Char[] { ';' });
passdeportstring = bs.PassDeportCoordinate.Split(new Char[] { ';' });
String[] passport = bs.PassDeportName.Split(' ');
int i = 0;
foreach (String ss in lnglatstring)
{
String[] lnglatds = ss.Split(new Char[] { ',' });
lnglatRoute.Add(new ALngLat(Double.Parse(lnglatds[0]), Double.Parse(lnglatds[1])));
}
foreach (String ss in passdeportstring)
{
String[] lnglatds = ss.Split(new Char[] { ',' });
ALngLat lnglatpassdeport = new ALngLat(Double.Parse(lnglatds[0]), Double.Parse(lnglatds[1]));
ATip tipStart = new ATip();
// tipStart.Anchor = new Point(0,1);
tipStart.Title = passport[i];
AMarker marker = new AMarker();
marker.Anchor = new Point(0.46, 1);
marker.IconURI = new Uri("http://api.amap.com/webapi/static/Images/bx11.png");
marker.LngLat = lnglatpassdeport;
marker.TipFrameworkElement = tipStart;
markLayer.Children.Add(marker);
// Canvas.SetTop(marker,100);
marker.TipAnchor = new Point(0.35, 1);
}
}
break;
}
pol.LngLats = lnglatRoute;
markLayer.Children.Insert(0, pol);
map.SetOverlaysFitView();
});
}
}
