////////////////////////////////////////////////////////////////////////
//--------------------------------- REVISIONS --------------------------
// Date Name Tracking # Description
// --------- ------------------- ------------- ------------------
// 18JUN2009 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////
/**
* draw route icon in given rectangle.
* @param mapDirection
* @param X
* @param Y
* @param Width
* @param Height
*/
private void DrawRouteIcons(MapDirection mapDirection, int x, int y,
int width, int height)
{
GeoPoint newPt;
GeoLatLng pt;
_routeGraphics.SetClip(0, 0, width, height);
for (int i = 0; i < mapDirection.Routes[0].Steps.Length - 1; i++)
{
MapStep mapStep = mapDirection.Routes[0].Steps[i];
pt = mapStep.LastLatLng;
if (_screenBounds.ContainsLatLng(pt))
{
newPt = FromLatLngToMapPixel(pt);
newPt.X -= x;
newPt.Y -= y;
_routeGraphics.DrawImage(MiddleIcon,
(int)newPt.X - MiddleIcon.GetWidth() / 2, (int)newPt.Y - MiddleIcon.GetHeight() / 2);
}
}
pt = mapDirection.Polyline.GetVertex(0);
newPt = FromLatLngToMapPixel(pt);
newPt.X -= x;
newPt.Y -= y;
_routeGraphics.DrawImage(StartIcon,
(int)newPt.X - StartIcon.GetWidth() / 2, (int)newPt.Y - StartIcon.GetHeight() / 2);
pt = mapDirection.Polyline.GetVertex(mapDirection.Polyline.GetVertexCount() - 1);
newPt = FromLatLngToMapPixel(pt);
newPt.X -= x;
newPt.Y -= y;
_routeGraphics.DrawImage(EndIcon,
(int)newPt.X - EndIcon.GetWidth() / 2, (int)newPt.Y - EndIcon.GetHeight() / 2);
}
public override DCFG Export()
{
MapStep data = new MapStep();
data.ID = ID;
data.StepName = StepName;
for (int i = 0; i < StepEvents.Count; i++)
{
data.StepEvents.Add(StepEvents[i].ID);
}
return(data);
}
public override void Import(DCFG cfg)
{
MapStep data = cfg as MapStep;
this.ID = data.ID;
this.StepName = data.StepName;
FTGroupEvent group = Map.GetGroup <FTGroupEvent>();
for (int i = 0; i < data.StepEvents.Count; i++)
{
FTEvent e = group.GetElement(data.StepEvents[i]);
if (e != null)
{
StepEvents.Add(e);
}
}
}
private void SearchResponse(GDirections gDirection, Response response)
{
Exception ex = response.GetException();
if (ex != null || response.GetCode() != HttpStatusCode.OK)
{
if (gDirection._listener != null)
{
gDirection._listener.Done(gDirection._routeQuery, null);
}
return;
}
try
{
Result result = response.GetResult();
gDirection._mapDirection.Name = result.GetAsString("name");
gDirection._mapDirection.Status = result.GetAsInteger("Status.code");
gDirection._mapDirection.Duration = result.GetAsInteger("Directions.Duration.seconds");
gDirection._mapDirection.Distance = result.GetAsInteger("Directions.Distance.meters");
gDirection._mapDirection.Summary = _html2Text.Convert(result.GetAsString("Directions.summaryHtml"));
string points = result.GetAsString("Directions.Polyline.points");
string levels = result.GetAsString("Directions.Polyline.levels");
int zoomFactor = result.GetAsInteger("Directions.Polyline.ZoomFactor");
int numLevels = result.GetAsInteger("Directions.Polyline.NumLevels");
gDirection._mapDirection.Polyline = GeoPolyline.FromEncoded(0x00FF00, 4, 1, points,
zoomFactor, levels, numLevels);
int numOfGeocodes = result.GetSizeOfArray("Placemark");
if (numOfGeocodes > 0)
{
gDirection._mapDirection.GeoCodes = new MapPoint[numOfGeocodes];
for (int i = 0; i < numOfGeocodes; i++)
{
gDirection._mapDirection.GeoCodes[i] = new MapPoint();
gDirection._mapDirection.GeoCodes[i].Name = result.GetAsString("Placemark[" + i + "].address");
string location = result.GetAsString("Placemark[" + i + "].Point.coordinates");
GeoLatLng latLng = MapLayer.FromStringToLatLng(location);
gDirection._mapDirection.GeoCodes[i].SetPoint(latLng);
}
}
int numOfRoutes = result.GetSizeOfArray("Directions.Routes");
if (numOfRoutes > 0)
{
gDirection._mapDirection.Routes = new MapRoute[numOfRoutes];
for (int i = 0; i < numOfRoutes; i++)
{
string routeString = "Directions.Routes[" + i + "]";
gDirection._mapDirection.Routes[i] = MapDirection.NewRoute();
gDirection._mapDirection.Routes[i].Summary = _html2Text.Convert(result.GetAsString(routeString + ".summaryHtml"));
gDirection._mapDirection.Routes[i].Distance = result.GetAsInteger(routeString + ".Distance.meters");
gDirection._mapDirection.Routes[i].Duration = result.GetAsInteger(routeString + ".Duration.seconds");
string lastLatLng = result.GetAsString(routeString + ".End.coordinates");
gDirection._mapDirection.Routes[i].LastLatLng = MapLayer.FromStringToLatLng(lastLatLng);
int numOfSteps = result.GetSizeOfArray(routeString + ".Steps");
if (numOfSteps > 0)
{
gDirection._mapDirection.Routes[i].Steps = new MapStep[numOfSteps];
for (int j = 0; j < numOfSteps; j++)
{
string stepString = routeString + ".Steps[" + j + "]";
gDirection._mapDirection.Routes[i].Steps[j] = MapRoute.NewStep();
gDirection._mapDirection.Routes[i].Steps[j].Description = _html2Text.Convert(result.GetAsString(stepString + ".descriptionHtml"));
gDirection._mapDirection.Routes[i].Steps[j].Distance = result.GetAsInteger(stepString + ".Distance.meters");
gDirection._mapDirection.Routes[i].Steps[j].Duration = result.GetAsInteger(stepString + ".Duration.seconds");
gDirection._mapDirection.Routes[i].Steps[j].FirstLocationIndex = result.GetAsInteger(stepString + ".polylineIndex");
string firstLocation = result.GetAsString(stepString + ".Point.coordinates");
gDirection._mapDirection.Routes[i].Steps[j].FirstLatLng = MapLayer.FromStringToLatLng(firstLocation);
}
}
}
}
}
catch (Exception)
{
if (gDirection._listener != null)
{
gDirection._listener.Done(gDirection._routeQuery, null);
}
return;
}
if (gDirection._listener != null)
{
MapDirection mapDirection = gDirection._mapDirection;
if (mapDirection.GeoCodes.Length == mapDirection.Routes.Length + 1)
{
for (int i = 0; i < mapDirection.Routes.Length; i++)
{
mapDirection.Routes[i].StartGeocode = mapDirection.GeoCodes[i];
mapDirection.Routes[i].EndGeocode = mapDirection.GeoCodes[i + 1];
}
}
for (int i = 0; i < mapDirection.Routes.Length; i++)
{
MapRoute mapRoute = mapDirection.Routes[i];
for (int j = 0; j < mapRoute.Steps.Length - 1; j++)
{
MapStep mapStep = mapRoute.Steps[j];
mapStep.LastLocationIndex = mapRoute.Steps[j + 1].FirstLocationIndex;
mapStep.LastLatLng = mapDirection.Polyline.GetVertex(mapRoute.Steps[j + 1].FirstLocationIndex);
}
mapRoute.Steps[mapRoute.Steps.Length - 1].LastLocationIndex =
mapDirection.Polyline.GetVertexCount() - 1;
mapRoute.Steps[mapRoute.Steps.Length - 1].LastLatLng =
mapDirection.Polyline.GetVertex(mapDirection.Polyline.GetVertexCount() - 1);
}
GeoPolyline polyline = mapDirection.Polyline;
if (polyline.GetVertexCount() > 1)
{
GeoLatLng latLngTemp = polyline.GetVertex(0);
mapDirection.Bounds = new GeoLatLngBounds(latLngTemp, latLngTemp);
for (int i = 0; i < mapDirection.Routes.Length; i++)
{
MapRoute mapRoute = mapDirection.Routes[i];
latLngTemp = polyline.GetVertex(mapRoute.Steps[0].FirstLocationIndex);
mapRoute.Bounds = new GeoLatLngBounds(latLngTemp, latLngTemp);
for (int j = 0; j < mapRoute.Steps.Length; j++)
{
latLngTemp = polyline.GetVertex(mapRoute.Steps[j].FirstLocationIndex);
MapStep mapStep = mapRoute.Steps[j];
mapStep.Bounds = new GeoLatLngBounds(latLngTemp, latLngTemp);
for (int k = mapStep.FirstLocationIndex; k <= mapStep.LastLocationIndex; k++)
{
GeoLatLng latLng = polyline.GetVertex(k);
mapStep.Bounds.Add(latLng.Lng(), latLng.Lat());
mapRoute.Bounds.Add(latLng.Lng(), latLng.Lat());
mapDirection.Bounds.Add(latLng.Lng(), latLng.Lat());
}
}
}
}
gDirection._listener.Done(gDirection._routeQuery, mapDirection);
}
}
