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Updated sample to 100.x design

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Can't believe I didn't notice this was still using 10.x until now 🤦‍♂️
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Morten Nielsen 2020-07-22 09:05:42 -07:00 committed by GitHub
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docs/concepts/ArcGISRuntime.md
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@ -8,47 +8,46 @@ You can also check out the Desktop Sample app in the [Github Repo]( https://gith
**Usage:**
```csharp
NmeaParser.NmeaDevice device = new NmeaParser.NmeaFileDevice("NmeaSampleData.txt");
mapView.LocationDisplay.LocationProvider = new NmeaLocationProvider(device);
mapView.LocationDisplay.DataSource = new NmeaLocationProvider(device);
mapView.LocationDisplay.InitialZoomScale = 20000;
mapView.LocationDisplay.IsEnabled = true;
```
**NmeaLocationProvider.cs**
```csharp
using System;
using System.Threading.Tasks;
using Esri.ArcGISRuntime.Geometry;
using Esri.ArcGISRuntime.Location;
using NmeaParser;
namespace NmeaParser.ArcGIS
{
public class NmeaLocationProvider : ILocationProvider
public class NmeaLocationProvider : LocationDataSource
{
public event EventHandler<LocationInfo> LocationChanged;
private readonly NmeaParser.NmeaDevice device;
public NmeaLocationProvider(NmeaParser.NmeaDevice device)
{
this.device = device;
device.MessageReceived += device_MessageReceived;
device.MessageReceived += NmeaMessageReceived;
}
void device_MessageReceived(object sender, NmeaParser.NmeaMessageReceivedEventArgs e)
private void NmeaMessageReceived(object sender, NmeaMessageReceivedEventArgs e)
{
var message = e.Message;
if (message is NmeaParser.Messages.Rmc rmc && rmc.Active)
{
LocationChanged?.Invoke(this, new LocationInfo()
{
Course = double.IsNaN(rmc.Course) ? 0 : rmc.Course, // Current ArcGIS Runtime limitation that course can't be NaN
Speed = double.IsNaN(rmc.Speed) ? 0 : rmc.Speed,
Location = new MapPoint(rmc.Longitude, rmc.Latitude, SpatialReferences.Wgs84)
});
base.UpdateLocation(new Location(
new MapPoint(rmc.Longitude, rmc.Latitude, SpatialReferences.Wgs84),
horizontalAccuracy: double.NaN,
velocity: double.IsNaN(rmc.Speed) ? 0 : rmc.Speed,
course: double.IsNaN(rmc.Course) ? 0 : rmc.Course, // Current ArcGIS Runtime limitation that course can't be NaN
isLastKnown: false));
}
}
protected override Task OnStartAsync() => device.OpenAsync();
public Task StartAsync() => device.OpenAsync();
public Task StopAsync() => device.CloseAsync();
protected override Task OnStopAsync() => device.CloseAsync();
}
}