Mapsui MAUI getting started

Step 1

Create a new .NET 7.0 MAUI application in Visual Studio.

Step 2

In the package manager console type:

PM> Install-Package Mapsui.Maui -pre

Step 3

IMPORTANT: In MauiProgram.cs add .UseSkiaSharp() to the builder like this:

builder
  .UseMauiApp<App>()
  .UseSkiaSharp(true)
  .ConfigureFonts(fonts =>  

and add namespace 'SkiaSharp.Views.Maui.Controls.Hosting':

using SkiaSharp.Views.Maui.Controls.Hosting;

This is because Mapsui depends on SkiaSharp which needs this call. We hope that this will not be necessary in a future version of Mapsui.Maui. Without this line the app will crash with this exception: Catastrophic failure (0x8000FFFF (E_UNEXPECTED)) on Windows and with Microsoft.Mapsui.Platform.HandlerNotFoundException has been thrown on Mac.

Step 4

In MainPage.xaml.cs replace the constuctor with this code:

public MainPage()
{
  InitializeComponent();
  
  var mapControl = new Mapsui.UI.Maui.MapControl();
  mapControl.Map?.Layers.Add(Mapsui.Tiling.OpenStreetMap.CreateTileLayer());
  Content = mapControl;
}

Step 5

Run it and you should see a map of the world.