void DrawMap()
{
int rtcnt = 0;
try
{
mapoverlay.Routes.Clear();
DateTime starttime = DateTime.MinValue;
DateTime workingtime = starttime;
DateTime lastdrawn = DateTime.MinValue;
List<PointLatLng> routelist = new List<PointLatLng>();
List<int> samplelist = new List<int>();
//zg1.GraphPane.GraphObjList.Clear();
//check if GPS data are available
if (!DFLog.logformat.ContainsKey("GPS"))
return;
int index = DFLog.FindMessageOffset("GPS", "Lat");
if (index == -1)
{
return;
}
int index2 = DFLog.FindMessageOffset("GPS", "Lng");
if (index2 == -1)
{
return;
}
int index3 = DFLog.FindMessageOffset("GPS", "Status");
if (index3 == -1)
{
return;
}
int i = 0;
int firstpoint = 0;
int b = 0;
foreach (var item2 in logdata)
{
b++;
var item = DFLog.GetDFItemFromLine(item2, b);
if (item.msgtype == "GPS")
{
var ans = getPointLatLng(item);
if (ans.HasValue)
{
routelist.Add(ans.Value);
samplelist.Add(i);
if (routelist.Count > 1000)
{
//split the route in several small parts (due to memory errors)
GMapRoute route_part = new GMapRoute(routelist, "route_" + rtcnt);
route_part.Stroke = new Pen(Color.FromArgb(127, Color.Blue), 2);
LogRouteInfo lri = new LogRouteInfo();
lri.firstpoint = firstpoint;
lri.lastpoint = i;
lri.samples.AddRange(samplelist);
route_part.Tag = lri;
route_part.IsHitTestVisible = true;
mapoverlay.Routes.Add(route_part);
rtcnt++;
//clear the list and set the last point as first point for the next route
routelist.Clear();
samplelist.Clear();
firstpoint = i;
samplelist.Add(firstpoint);
routelist.Add(ans.Value);
}
}
}
i++;
}
GMapRoute route = new GMapRoute(routelist, "route_" + rtcnt);
route.Stroke = new Pen(Color.FromArgb(127, Color.Blue), 2);
LogRouteInfo lri2 = new LogRouteInfo();
lri2.firstpoint = firstpoint;
lri2.lastpoint = i;
lri2.samples.AddRange(samplelist);
route.Tag = lri2;
route.IsHitTestVisible = true;
mapoverlay.Routes.Add(route);
rtcnt++;
myGMAP1.ZoomAndCenterRoute(route);
}
catch (Exception ex) { log.Error(ex); }
if (rtcnt > 0)
myGMAP1.RoutesEnabled = true;
}
void DrawMap()
{
int rtcnt = 0;
try
{
mapoverlay.Routes.Clear();
DateTime starttime = DateTime.MinValue;
DateTime workingtime = starttime;
DateTime lastdrawn = DateTime.MinValue;
List<PointLatLng> routelist = new List<PointLatLng>();
List<int> samplelist = new List<int>();
List<PointLatLng> routelistgps2 = new List<PointLatLng>();
List<int> samplelistgps2 = new List<int>();
List<PointLatLng> routelistpos = new List<PointLatLng>();
List<int> samplelistpos = new List<int>();
int i = 0;
int firstpoint = 0;
int firstpointpos = 0;
int firstpointgps2 = 0;
foreach (var item in logdata.GetEnumeratorType(new string[] {"GPS", "POS", "GPS2"}))
{
i = item.lineno;
if (item.msgtype == "GPS")
{
var ans = getPointLatLng(item);
if (ans.HasValue)
{
routelist.Add(ans.Value);
samplelist.Add(i);
if (routelist.Count > 1000)
{
//split the route in several small parts (due to memory errors)
GMapRoute route_part = new GMapRoute(routelist, "route_" + rtcnt);
route_part.Stroke = new Pen(Color.FromArgb(127, Color.Blue), 2);
LogRouteInfo lri = new LogRouteInfo();
lri.firstpoint = firstpoint;
lri.lastpoint = i;
lri.samples.AddRange(samplelist);
route_part.Tag = lri;
route_part.IsHitTestVisible = false;
mapoverlay.Routes.Add(route_part);
rtcnt++;
//clear the list and set the last point as first point for the next route
routelist.Clear();
samplelist.Clear();
firstpoint = i;
samplelist.Add(firstpoint);
routelist.Add(ans.Value);
}
}
}
if (item.msgtype == "GPS2")
{
var ans = getPointLatLng(item);
if (ans.HasValue)
{
routelistgps2.Add(ans.Value);
samplelistgps2.Add(i);
if (routelistgps2.Count > 1000)
{
//split the route in several small parts (due to memory errors)
GMapRoute route_part = new GMapRoute(routelistgps2, "routegps2_" + rtcnt);
route_part.Stroke = new Pen(Color.FromArgb(127, Color.Green), 2);
LogRouteInfo lri = new LogRouteInfo();
lri.firstpoint = firstpointgps2;
lri.lastpoint = i;
lri.samples.AddRange(samplelistgps2);
route_part.Tag = lri;
route_part.IsHitTestVisible = false;
mapoverlay.Routes.Add(route_part);
rtcnt++;
//clear the list and set the last point as first point for the next route
routelistgps2.Clear();
samplelistgps2.Clear();
firstpointgps2 = i;
samplelistgps2.Add(firstpointgps2);
routelistgps2.Add(ans.Value);
}
}
}
if (item.msgtype == "POS")
{
var ans = getPointLatLng(item);
if (ans.HasValue)
{
routelistpos.Add(ans.Value);
samplelistpos.Add(i);
if (routelistpos.Count > 1000)
{
//split the route in several small parts (due to memory errors)
GMapRoute route_part = new GMapRoute(routelistpos, "routepos_" + rtcnt);
route_part.Stroke = new Pen(Color.FromArgb(127, Color.Red), 2);
LogRouteInfo lri = new LogRouteInfo();
lri.firstpoint = firstpointpos;
lri.lastpoint = i;
lri.samples.AddRange(samplelistpos);
route_part.Tag = lri;
route_part.IsHitTestVisible = false;
mapoverlay.Routes.Add(route_part);
rtcnt++;
//clear the list and set the last point as first point for the next route
routelistpos.Clear();
samplelistpos.Clear();
firstpointpos = i;
samplelistpos.Add(firstpointpos);
routelistpos.Add(ans.Value);
}
}
}
i++;
}
// add last part of each
// gps1
GMapRoute route = new GMapRoute(routelist, "route_" + rtcnt);
route.Stroke = new Pen(Color.FromArgb(127, Color.Blue), 2);
route.IsHitTestVisible = false;
LogRouteInfo lri2 = new LogRouteInfo();
lri2.firstpoint = firstpoint;
lri2.lastpoint = i;
lri2.samples.AddRange(samplelist);
route.Tag = lri2;
route.IsHitTestVisible = false;
mapoverlay.Routes.Add(route);
// gps2
GMapRoute route2 = new GMapRoute(routelistgps2, "routegps2_" + rtcnt);
route2.Stroke = new Pen(Color.FromArgb(127, Color.Green), 2);
route2.IsHitTestVisible = false;
LogRouteInfo lri3 = new LogRouteInfo();
lri3.firstpoint = firstpointgps2;
lri3.lastpoint = i;
lri3.samples.AddRange(samplelistgps2);
route2.Tag = lri3;
route2.IsHitTestVisible = false;
mapoverlay.Routes.Add(route2);
// pos
GMapRoute route3 = new GMapRoute(routelistpos, "route2_" + rtcnt);
route3.Stroke = new Pen(Color.FromArgb(127, Color.Red), 2);
route3.IsHitTestVisible = false;
LogRouteInfo lri4 = new LogRouteInfo();
lri4.firstpoint = firstpointpos;
lri4.lastpoint = i;
lri4.samples.AddRange(samplelistpos);
route3.Tag = lri4;
route3.IsHitTestVisible = false;
mapoverlay.Routes.Add(route3);
rtcnt++;
myGMAP1.ZoomAndCenterRoutes(mapoverlay.Id);
}
catch (Exception ex)
{
log.Error(ex);
}
if (rtcnt > 0)
myGMAP1.RoutesEnabled = true;
}
