private void Grid_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
Grid g = sender as Grid;
MapElement obj = g.DataContext as MapElement;
if (obj == null)
{
return;
}
if (!obj.X.HasValue && !obj.Y.HasValue)
{
ContainerManager.ToastTip.Text = "暂无定位数据";
ContainerManager.ToastTip.IsOpened = true;
return;
}
MarkerMapElement carMapElement = _currentMarkerMapElementList.FirstOrDefault(m => m.ID == obj.ID);
if (carMapElement == null)
{
MarkerMapElement element = new MarkerMapElement(obj.ID, obj.MapElementCategoryID, obj.ReservedField1, new Point((double)obj.X, (double)obj.Y), 0, ContainerManager.Map, LayerManager.ElementLayer);
element.AddToMap();
element.Select();
_currentMarkerMapElementList.Add(element);
}
else
{
carMapElement.Select();
}
ContainerManager.ToastTip.Text = "正在定位..";
ContainerManager.ToastTip.IsOpened = true;
ContainerManager.Map.PanTo(new ESRI.ArcGIS.Client.Geometry.Envelope((double)obj.X, (double)obj.Y, (double)obj.X, (double)obj.Y));
}
private void GetAllRound(double radius, string categoriesID, MapElement entity, string value)
{
ContainerManager.ToastTip.Text = "正在加载..";
ContainerManager.ToastTip.IsOpened = true;
WebAPIHelper dt = new WebAPIHelper();
dt.GetDataCompleted += (s, args) =>
{
List <MapElement> currentList = args.DataResult as List <MapElement>;
// listWindow.DataSource = currentList;
foreach (MapElement obj in currentList)
{
MarkerMapElement element = new MarkerMapElement(obj.ID, obj.MapElementCategoryID, obj.ReservedField1, new Point((double)obj.X, (double)obj.Y), 0, ContainerManager.Map, LayerManager.ElementLayer);
element.AddToMap();
_currentMarkerMapElementList.Add(element);
}
//ContainerManager.Map.Extent = Helper.GpsHelper.MapExtent4Road(currentList);
};
Dictionary <string, object> dic = new Dictionary <string, object>();
dic.Add("MapElementCategoryIDArr", categoriesID);
string url = String.Format(@"api/MapElementCoord/GetNearList?x={0}&y={1}&radius={2}", (double)entity.X, (double)entity.Y, radius);
dt.GetDataAsync <List <MapElement> >(url, dic);
}
private void GetAllPersons(string value)
{
ContainerManager.ToastTip.Text = "正在加载..";
ContainerManager.ToastTip.IsOpened = true;
WebAPIHelper dt = new WebAPIHelper();
dt.GetDataCompleted += (s, args) =>
{
List <MapElement> _currentList = args.DataResult as List <MapElement>;
List <MapElement> _positionList = _currentList.Where(m => m.X != null).ToList();
//var list = _positionList.Where(m => m.MapElementCategoryID == _mapElementCategoryID).Distinct(new SchoolComparer()).ToList();
//List<Image> img = getImage(_mapElementCategoryID);
Dictionary <int, Image> imglist = GetIconUrl(_mapElementCategoryID);
foreach (MapElement obj in _positionList)
{
if (obj.X == null)
{
continue;
}
//MarkerMapElement element = new MarkerMapElement(obj, 0, ContainerManager.Map, LayerManager.ElementLayer);
MarkerMapElement element = new MarkerMapElement(obj, 0, ContainerManager.Map, LayerManager.ElementLayer, imglist);
element.AddToMap();
_currentMapElementList.Add(element);
}
//ContainerManager.Map.Extent = GpsHelper.MapExtent4Road(_currentList);
};
_results["ReservedField1"] = value;
string url = "api/MapElement/Query";
dt.GetDataAsync <List <MapElement> >(url, _results);
}