/// <summary>
/// 注意：要开启定位权限
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void LocateClick(object sender, RoutedEventArgs e)
{
var aMapGeolocator = new AMapGeolocator();
LngLat myLngLat = await aMapGeolocator.GetLngLatAsync();
var icon = new AMapIcon {
Location = myLngLat
};
baseLayer.Add(icon);
await aMapControl.TrySetViewAsync(myLngLat, 15, 0, 0, AMapAnimationKind.Default);
}
private void MapIcon_Click(object sender, RoutedEventArgs e)
{
aMapIcon = new AMapIcon
{
Image =
RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/AZURE.png", UriKind.RelativeOrAbsolute)),
Location = aMapControl.Center,
NormalizedAnchorPoint = new Point(0.5, 1),
};
baseLayer.Add(aMapIcon);
}
private async void Walk_OnClick(object sender, RoutedEventArgs e)
{
baseLayer.Clear();
var man =
RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/man.png",
UriKind.RelativeOrAbsolute));
AMapRouteResults rts =
await
AMapNavigationSearch.WalkingNavigation(start.Longitude, start.Latitude, end.Longitude, end.Latitude,
0);
if (rts.Erro == null)
{
if (rts.Count == 0)
{
Debug.WriteLine("无查询结果");
return;
}
AMapRoute route = rts.Route;
List <AMapPath> paths = route.Paths.ToList();
foreach (AMapPath item in paths)
{
Debug.WriteLine("起点终点距离:" + item.Distance);
Debug.WriteLine("预计耗时:" + item.Duration / 60 + "分钟");
Debug.WriteLine("导航策略:" + item.Strategy);
//画路线
List <AMapStep> steps = item.Steps.ToList();
foreach (AMapStep st in steps)
{
var icon = new AMapIcon
{
Location = LngLatsFromString(st.Polyline).FirstOrDefault(),
Image = man
};
Debug.WriteLine(st.Instruction);
var polyline = new AMapPolyline {
Path = new AGeopath(LngLatsFromString(st.Polyline))
};
await baseLayer.Add(icon);
await baseLayer.Add(polyline);
}
}
}
else
{
Debug.WriteLine(rts.Erro.Message);
}
}
private async void AddLayerContainIcons(object sender, RoutedEventArgs e)
{
var layer = new AMapLayer();
RandomAccessStreamReference rsa =
RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/man.png",
UriKind.RelativeOrAbsolute));
for (int i = 0; i < 1000; i++)
{
var icon = new AMapIcon
{
//Image =
// RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/man.png",
// UriKind.RelativeOrAbsolute)),
Image = rsa,
Location = new LngLat(116.394653 + i * 0.01, 39.911843 + i * 0.01),
};
await layer.Add(icon);
}
aMapControl.Layers.Add(layer);
}
/// <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.
/// This parameter is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
AMapPolyline line = new AMapPolyline();
pointsOfLine = new[] { new LngLat(116.48236, 39.987326), new LngLat(116.450712, 39.93041) };
line.Path = new AGeopath(pointsOfLine);
line.StrokeColor = Colors.Red;
baseLayer.Add(line);
AMapPolygon rectRectangle = new AMapPolygon();
pointsOfRect = new[] { new LngLat(116.438764, 39.96041), new LngLat(116.438764, 39.963728), new LngLat(116.453712, 39.963728), new LngLat(116.453712, 39.96041) };
rectRectangle.Path = new AGeopath(pointsOfRect);
baseLayer.Add(rectRectangle);
}
private async void IdSearch_OnClick(object sender, RoutedEventArgs e)
{
baselayer.Clear();
aMapControl.HideInfoWindow();
string id = "B000A07060";
AMapPOIResults results = await AMapPOISearch.POIID(id);
if (results.Erro == null)
{
if (results.POIList == null || results.POIList.Count == 0)
{
Debug.WriteLine("无查询结果");
return;
}
foreach (AMapPOI item in results.POIList)
{
var icon = new AMapIcon {
Location = new LngLat(item.Location.Lon, item.Location.Lat)
};
icon.Tapped += icon_Tapped;
icon.Data = item.Address;
await baselayer.Add(icon);
}
aMapControl.TrySetViewAsync(
new LngLat(results.POIList[0].Location.Lon, results.POIList[0].Location.Lat), null, null, null,
AMapAnimationKind.Default);
}
else
{
Debug.WriteLine(results.Erro.Message);
}
}
/// <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.
/// This parameter is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
var layer1 = new AMapLayer();
var layer2 = new AMapLayer();
var layer3 = new AMapLayer();
double interval = 0.1;
var icon1 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/YELLOW.png", UriKind.RelativeOrAbsolute)),
Location = aMapControl.Center,
Data = "1"
};
icon1.Tapped += icon1_Tapped;
var icon2 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/CYAN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon1.Location.Longitude + interval, icon1.Location.Latitude + interval),
Data = "2"
};
icon2.Tapped += icon2_Tapped;
var icon3 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/GREEN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon2.Location.Longitude + interval, icon2.Location.Latitude + interval),
Data = "3"
};
icon3.Tapped += icon3_Tapped;
layer1.Add(icon1);
layer2.Add(icon2);
layer3.Add(icon3);
aMapControl.Layers.Add(layer1);
aMapControl.Layers.Add(layer2);
aMapControl.Layers.Add(layer3);
aMapControl.MapHolding += aMapControl_Holding;
}
public MapEvent()
{
this.InitializeComponent();
ContentGrid.Children.Add(aMapControl);
aMapControl.MapTapped += aMapControl_MapTapped;
aMapControl.MapDoubleTapped += aMapControl_MapDoubleTapped;
aMapControl.MapHolding += aMapControl_MapHolding;
var icon = new AMapIcon();
icon.Location = aMapControl.Center;
aMapControl.Layers.Add(baselayer);
baselayer.Add(icon);
}
public LayerManagement()
{
this.InitializeComponent();
ContentGrid.Children.Add(aMapControl);
aMapControl.Layers.Add(baseLayer);
aMapControl.ZoomLevel = 9;
var icon = new AMapIcon
{
Location = aMapControl.Center,
Data = "1"
};
baseLayer.Add(icon);
}
/// <summary>
/// 在不同的层上加入不同的marker
/// 来测试层的功能是否实现
/// </summary>
private async void AddMarkersAtDifferentLayer()
{
var layer1 = new AMapLayer();
var layer2 = new AMapLayer();
var layer3 = new AMapLayer();
double interval = 0.1;
var icon1 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/YELLOW.png", UriKind.RelativeOrAbsolute)),
Location = aMapControl.Center,
Data = "1"
};
var icon2 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/CYAN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon1.Location.Longitude + interval, icon1.Location.Latitude + interval),
Data = "2"
};
var icon3 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/GREEN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon2.Location.Longitude + interval, icon2.Location.Latitude + interval),
Data = "3"
};
layer1.Add(icon1);
layer2.Add(icon2);
layer3.Add(icon3);
aMapControl.Layers.Add(layer1);
aMapControl.Layers.Add(layer2);
aMapControl.Layers.Add(layer3);
}
private async Task AddressToGeoCode(string address)
{
var azure = RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/AZURE.png"));
AMapGeoCodeResults result = await AMapGeoCodeSearch.AddressToGeoCode(address);
if (result.Erro == null)
{
if (result.GeoCodeList == null || !result.GeoCodeList.Any())
{
Debug.WriteLine("无查询结果");
return;
}
IEnumerable <AMapGeoCode> geocode = result.GeoCodeList;
int i = 0;
IList <AMapGeoCode> aMapGeoCodes = geocode as IList <AMapGeoCode> ?? geocode.ToList();
foreach (AMapGeoCode gcs in aMapGeoCodes)
{
i++;
Debug.WriteLine(gcs.Adcode);
Debug.WriteLine(gcs.Building);
Debug.WriteLine(gcs.City);
Debug.WriteLine(gcs.District);
Debug.WriteLine(gcs.FormattedAddress);
Debug.WriteLine(gcs.Province);
//todo township
//Debug.WriteLine(gcs.Township);
Debug.WriteLine(gcs.Location.Lon);
Debug.WriteLine(gcs.Location.Lat);
Debug.WriteLine(gcs.LevelList[0]);
var icon = new AMapIcon
{
Location = new LngLat(gcs.Location.Lon, gcs.Location.Lat),
Data = new
{
A = gcs.FormattedAddress,
B = gcs.District
},
Image = azure
};
await baseLayer.Add(icon);
}
//如果返回的geocode数大于1个，调整视图
if (aMapGeoCodes.Count() > 1)
{
var builder = new LngLatBoundingBoxBuilder();
foreach (IAMapOverLay overlay in baseLayer.OverLays)
{
if (overlay as AMapIcon != null)
{
builder.Include((overlay as AMapIcon).Location);
}
}
aMapControl.TrySetViewBoundsAsync(builder.Build(), AMapAnimationKind.Default);
}
else
{
aMapControl.TrySetViewAsync(new LngLat(aMapGeoCodes.FirstOrDefault().Location.Lon,
aMapGeoCodes.FirstOrDefault().Location.Lat), null, null, null, AMapAnimationKind.Default);
}
Debug.WriteLine(i);
}
else
{
addressOutputTextblock.Text = result.Erro.Message;
}
}
private async void LineIdSearch_OnClick(object sender, RoutedEventArgs e)
{
baseLayer.Clear();
string crashid = " 440100014234";
string id = "110100013752";
AMapBusLineResults busLines = await AMapBusSearch.BusLineIDSearch(id);
if (busLines.Erro == null)
{
if (busLines.BusLineList == null || busLines.BusLineList.Count == 0)
{
Debug.WriteLine("无查询结果");
return;
}
List <AMapBusLine> busLine = busLines.BusLineList.ToList();
//Id 搜索 只会搜索到一个
AMapBusLine bl = busLine.FirstOrDefault();
Debug.WriteLine(bl.Name);
List <LngLat> latlng = LngLatsFromString(bl.Polyline);
AMapPolyline polyline = new AMapPolyline
{
Path = new AGeopath(latlng),
StrokeColor = Colors.Blue,
StrokeThickness = 10
};
AMapIcon start = new AMapIcon
{
Image =
RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/bus_start_pic.png",
UriKind.RelativeOrAbsolute)),
Location = latlng.FirstOrDefault()
};
AMapIcon end = new AMapIcon
{
Image =
RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/bus_end_pic.png",
UriKind.RelativeOrAbsolute)),
Location = latlng.LastOrDefault()
};
await baseLayer.Add(start);
await baseLayer.Add(end);
//todo 纹理已经录入，但是为什么会crash
await baseLayer.Add(polyline);
}
else
{
Debug.WriteLine(busLines.Erro.Message);
}
}