/// <summary>
/// Create druggable partner pushpin
/// </summary>
/// <param name="PartnerLatitude"></param>
/// <param name="PartnerLongitude"></param>
/// <param name="PartnerAddress"></param>
/// <param name="PartnerToolTip"></param>
public void CreateDruggablePartner(decimal?PartnerLatitude, decimal?PartnerLongitude, string PartnerAddress, string PartnerToolTip)
{
Brush background = new SolidColorBrush(Colors.Red);
string sErrorText = "";
// Проверка координат партнера
if (PartnerLatitude.HasValue && PartnerLongitude.HasValue &&
PartnerLongitude >= -180 && PartnerLongitude <= 180 &&
PartnerLatitude >= -90 && PartnerLatitude <= 90)
{
nPartnerLatutude = (double)PartnerLatitude;
nPartnerLongitude = (double)PartnerLongitude;
background = new SolidColorBrush(Colors.DarkBlue);
}
// Поиск координат по адресу
else if (GoogleService.GeocodeAddress(PartnerAddress, out nPartnerLatutude, out nPartnerLongitude, out sErrorText))
{
background = new SolidColorBrush(Colors.DarkGreen);
tbInfo.Text = "Координаты партнера получены путем геокодирования (Google)";
}
else
{
// Не нашли адрес (или он пустой) - показываем клиента в центре карты
tbInfo.Text = sErrorText;
nPartnerLatutude = this.map.Center.Latitude;
nPartnerLongitude = this.map.Center.Longitude;
}
// Формирование координат и отрисовка партнера
Location partnerLoc = new Location((double)nPartnerLatutude, (double)nPartnerLongitude);
partnerPushpin = new DraggablePushpin(this.map)
{
Location = partnerLoc,
Background = background,
ToolTip = PartnerToolTip,
Tag = "DraggablePushpin"
};
this.infoLayer.Items.Add(partnerPushpin);
// Переустановка центра карты
this.SetMapCenter((double)nPartnerLatutude, (double)nPartnerLongitude);
this.SetZoomLevel(14);
if (this.map.Visibility != System.Windows.Visibility.Visible)
{
this.map.Visibility = System.Windows.Visibility.Visible;
}
// Установка обработчика перемещений
partnerPushpin.PushpinLocationChanged += partnerPushpin_PushpinLocationChanged;
}
/// <summary>
/// Get route (Trip Mode) or partner distance (Partner Mode)
/// </summary>
private void CalcRoute()
{
// Clear all routes
ClearRoutes();
if (this.Mode != "T" && this.Mode != "P")
{
return;
}
/*
* if (this.Mode == "T" && infoLayer.Items.Count > 20)
* {
* tbInfo.Text = "Слишком большое количество точек! Построение маршрута невозможно!";
* return;
* }
*/
// Create input parameters
Location locOrigin = MapLayer.GetLocation(basePoint), locDestination;
List <Location> listWayPoints = new List <Location>();
// Create output parameters
int nDuration = 0, nDistance = 0;
string sDuration = "", sDistance = "", sErrorText = "";
List <Location> polyline;
// Set destination
if (this.Mode == "T")
{
locDestination = locOrigin;
foreach (Control ctrl in infoLayer.Items)
{
if (ctrl.Tag.ToString() == "StaticPushpin")
{
listWayPoints.Add(((StaticPushpin)ctrl).Location);
}
}
}
else
{
locDestination = partnerPushpin.Location;
}
// Calc Google route
bool bResult = GoogleService.CalcRoute(locOrigin, locDestination, listWayPoints,
out nDistance, out sDistance,
out nDuration, out sDuration,
out polyline,
out sErrorText);
if (!bResult)
{
tbInfo.Text = sErrorText;
return;
}
tbInfo.Text = "Пробег: " + sDistance + ", время в пути: " + sDuration;
// Set distance to partner
if (this.Mode == "P")
{
nPartnerDistance = (int)Math.Round((decimal)nDistance / (decimal)1000);
}
// Draw polyline
if (polyline.Count > 0)
{
MapPolyline pl = new MapPolyline();
pl.Points = new LocationCollection();
pl.Stroke = new SolidColorBrush(Colors.Magenta);
//pl.Stroke = new LinearGradientBrush(Colors.DarkBlue, Colors.LightBlue, 0); Линейный градиент не подходит
pl.StrokeThickness = 3;
pl.Visibility = System.Windows.Visibility.Visible;
pl.Tag = "Route";
foreach (Location loc in polyline)
{
pl.Points.Add(loc);
}
infoLayer.Items.Add(pl);
}
this.SetBestView();
}
