private void PolylineDemo(HuaweiMap hMap)
{
hMap.Clear();
Polyline polyline1;
PolylineOptions polyline1Options = new PolylineOptions()
.Add(new LatLng(41.01929, 28.967267), new LatLng(41.016785, 28.986971), new LatLng(41.001917, 28.978743), new LatLng(41.002298, 28.954132));
polyline1Options.InvokeColor(Color.Blue);
polyline1Options.InvokeWidth(20);
// polyline1Options.InvokeZIndex(2);
polyline1Options.Visible(false);
polyline1Options.Clickable(true);
polyline1 = hMap.AddPolyline(polyline1Options);
Polyline polyline2;
PolylineOptions polyline2Options = new PolylineOptions()
.Add(new LatLng(41.010410, 28.978511), new LatLng(41.035243, 29.026812), new LatLng(41.022122, 29.00653), new LatLng(41.00415, 29.012449), new LatLng(41.001699, 28.978743));
polyline2Options.InvokeColor(Color.Red);
polyline1Options.InvokeZIndex(1);
polyline2Options.Clickable(true);
polyline2 = hMap.AddPolyline(polyline2Options);
}
protected override NativePolyline CreateNativeItem(Polyline outerItem)
{
var opts = new PolylineOptions();
foreach (var p in outerItem.Positions)
{
opts.Add(new LatLng(p.Latitude, p.Longitude));
}
opts.InvokeWidth(outerItem.StrokeWidth * this.ScaledDensity); // TODO: convert from px to pt. Is this collect? (looks like same iOS Maps)
opts.InvokeColor(outerItem.StrokeColor.ToAndroid());
opts.Clickable(outerItem.IsClickable);
opts.InvokeZIndex(outerItem.ZIndex);
var nativePolyline = NativeMap.AddPolyline(opts);
// associate pin with marker for later lookup in event handlers
outerItem.NativeObject = nativePolyline;
outerItem.SetOnPositionsChanged((polyline, e) =>
{
var native = polyline.NativeObject as NativePolyline;
native.Points = polyline.Positions.ToLatLngs();
});
return(nativePolyline);
}
private PolylineOptions CreatePolylineOptions(MapPolyline polyline)
{
var op = new PolylineOptions();
op.InvokeColor(polyline.Color.ToAndroid().ToArgb());
op.InvokeWidth((float)polyline.Width);
op.InvokeZIndex(polyline.ZIndex);
return(op);
}
private static PolylineOptions CloneOptions(PolylineOptions op)
{
var options = new PolylineOptions();
options.InvokeColor(op.Color);
options.InvokeWidth(op.Width);
options.InvokeZIndex(op.ZIndex);
return(options);
}
/// <summary>
/// Draw line from active location to active object, if it is a zone.
/// </summary>
void UpdateDistanceLine()
{
if (activeObject != null && activeObject is Zone)
{
if (activeObject is Zone && ((Zone)activeObject).State != PlayerZoneState.Inside)
{
if (distanceLine == null)
{
// Draw line
PolylineOptions po = new PolylineOptions();
po.Points.Add(new LatLng(Main.GPS.Location.Latitude, Main.GPS.Location.Longitude));
po.Points.Add(new LatLng(((Zone)activeObject).ObjectLocation.Latitude, ((Zone)activeObject).ObjectLocation.Longitude)); //.ObjectLocation.Latitude, ((Zone)activeObject).ObjectLocation.Longitude));
po.InvokeColor(Color.Cyan);
po.InvokeWidth(4);
po.InvokeZIndex(2);
distanceLine = _map.AddPolyline(po);
}
else
{
// Set new line points
List <LatLng> points = new List <LatLng>(2);
points.Add(new LatLng(Main.GPS.Location.Latitude, Main.GPS.Location.Longitude));
points.Add(new LatLng(((Zone)activeObject).ObjectLocation.Latitude, ((Zone)activeObject).ObjectLocation.Longitude)); //.ObjectLocation.Latitude, ((Zone)activeObject).ObjectLocation.Longitude));
distanceLine.Points = points;
}
}
else
{
// Delete line
if (distanceLine != null)
{
distanceLine.Remove();
distanceLine = null;
}
}
}
else
{
// Delete line
if (distanceLine != null)
{
distanceLine.Remove();
distanceLine = null;
}
}
}
private void AddPolyline(Polyline polyline)
{
PolylineOptions options = new PolylineOptions();
options.Add(polyline.Points.Select(p => new LatLng(p.Latitude, p.Longitude)).ToArray());
if (polyline.ZIndex.HasValue)
{
options.InvokeZIndex(polyline.ZIndex.Value);
}
if (polyline.StrokeColor != null)
{
options.InvokeColor(Graphics.Color.ParseColor(polyline.StrokeColor));
}
if (polyline.StrokeWidth.HasValue)
{
options.InvokeWidth(polyline.StrokeWidth.Value);
}
googleMap.AddPolyline(options);
}
public void DrawLineBetweenPins()
{
#region Bind Pin Numbers
for (int i = 0; i < customPins.Count; i++)
{
var marker = new MarkerOptions();
marker.SetPosition(new LatLng(customPins[i].Position.Latitude, customPins[i].Position.Longitude));
if (i == 0)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_1));
}
else if (i == 1)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_2));
}
else if (i == 2)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_3));
}
else if (i == 3)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_4));
}
else if (i == 4)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_5));
}
else if (i == 5)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_6));
}
else if (i == 6)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_7));
}
else if (i == 7)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_8));
}
else if (i == 8)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_9));
}
else if (i == 9)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_10));
}
else if (i == 10)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_11));
}
else if (i == 11)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_12));
}
else if (i == 12)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_11));
}
else if (i == 13)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_12));
}
else if (i == 14)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_13));
}
else if (i == 15)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_14));
}
else if (i == 16)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_15));
}
else if (i == 17)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_16));
}
else if (i == 18)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_17));
}
else if (i == 19)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_18));
}
else if (i == 20)
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_19));
}
else
{
marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_20));
}
marker.SetTitle(customPins[i].Label);
marker.SetSnippet(customPins[i].Address);
//marker.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.route_pin_1));
NativeMap.AddMarker(marker);
}
#endregion
var polylineOptions = new PolylineOptions();
polylineOptions.InvokeColor(0x662873DD);
polylineOptions.InvokeZIndex(5);
polylineOptions.InvokeWidth(7);
foreach (var position in routeCoordinates)
{
polylineOptions.Add(new LatLng(position.Latitude, position.Longitude));
}
NativeMap.AddPolyline(polylineOptions);
}
/// <summary>
/// Add new point to the polyline
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="e">User's new position</param>
private void Model_NewPosition(object sender, PositionArgs e)
{
var position = new LatLng(e.LocationData.Latitude, e.LocationData.Longitude);
// Refresh texts
_speedTextView.Text = Math.Round(e.LocationData.Speed, 2).ToString(CultureInfo.InvariantCulture);
_sumDistance = _sumDistance + e.LocationData.Distance;
_distanceTextView.Text = Math.Round(_sumDistance, 2).ToString(CultureInfo.InvariantCulture);
// Add new line
if (e.LocationData.RunningSpeedType != _lastRunningSpeedType)
{
LatLng lastPosition = null;
if (_previousStateOfCurrentPolyline != null)
{
lastPosition = _polylineOptions.Points.Last();
}
_previousStateOfCurrentPolyline = null;
_lastRunningSpeedType = e.LocationData.RunningSpeedType;
_polylineOptions = new PolylineOptions();
switch (e.LocationData.RunningSpeedType)
{
case RunningSpeed.Slow:
_polylineOptions.InvokeColor(Color.Rgb(238, 163, 54));
break;
case RunningSpeed.Normal:
_polylineOptions.InvokeColor(Color.Rgb(51, 127, 192));
break;
case RunningSpeed.Fast:
_polylineOptions.InvokeColor(Color.Rgb(33, 175, 95));
break;
case RunningSpeed.StartPoint:
break;
default:
throw new ArgumentOutOfRangeException();
}
_polylineOptions.InvokeZIndex(5);
if (lastPosition != null)
{
_polylineOptions.Add(lastPosition);
}
}
_polylineOptions.Add(position);
// Drawing the line
var timer = new Timer();
timer.Interval = Model.GpsMinTime / 2;
timer.Elapsed += (o, args) =>
{
RunOnUiThread(() =>
{
var currentPolyline = _map.AddPolyline(_polylineOptions);
_previousStateOfCurrentPolyline?.Remove();
_previousStateOfCurrentPolyline = currentPolyline;
});
timer.Stop();
};
timer.Start();
}
