ClemensFischer/XAML-Map-Control
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Reworked sample applications

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This commit is contained in:
Clemens 2021-12-05 17:16:14 +01:00
parent 9ce981a6ee
commit 32491a8e31
22 changed files with 947 additions and 706 deletions
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49
SampleApps/WinUiApp/MainWindow.xaml.cs
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@ -1,8 +1,10 @@
using MapControl;
using MapControl.Caching;
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Input;
using System;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Threading.Tasks;
@ -10,8 +12,6 @@ namespace SampleApplication
{
public sealed partial class MainWindow : Window
{
private readonly MapViewModel viewModel = new();
static MainWindow()
{
try
@ -39,8 +39,6 @@ namespace SampleApplication
Title = "XAML Map Control - WinUI Sample Application";
root.DataContext = viewModel;
if (TileImageLoader.Cache is ImageFileCache)
{
Activated += WindowActivated;
@ -55,19 +53,42 @@ namespace SampleApplication
await ((ImageFileCache)TileImageLoader.Cache).Clean();
}
private void SeamarksChecked(object sender, RoutedEventArgs e)
{
map.Children.Insert(map.Children.IndexOf(graticule), viewModel.MapLayers.SeamarksLayer);
}
private void SeamarksUnchecked(object sender, RoutedEventArgs e)
{
map.Children.Remove(viewModel.MapLayers.SeamarksLayer);
}
private void MapViewportChanged(object sender, ViewportChangedEventArgs e)
{
GC.Collect();
}
private void MapPointerMoved(object sender, PointerRoutedEventArgs e)
{
var location = map.ViewToLocation(e.GetCurrentPoint(map).Position);
var latitude = (int)Math.Round(location.Latitude * 60000d);
var longitude = (int)Math.Round(Location.NormalizeLongitude(location.Longitude) * 60000d);
var latHemisphere = 'N';
var lonHemisphere = 'E';
if (latitude < 0)
{
latitude = -latitude;
latHemisphere = 'S';
}
if (longitude < 0)
{
longitude = -longitude;
lonHemisphere = 'W';
}
mouseLocation.Text = string.Format(CultureInfo.InvariantCulture,
"{0} {1:00} {2:00.000}\n{3} {4:000} {5:00.000}",
latHemisphere, latitude / 60000, (latitude % 60000) / 1000d,
lonHemisphere, longitude / 60000, (longitude % 60000) / 1000d);
mouseLocation.Visibility = Visibility.Visible;
}
private void MapPointerExited(object sender, PointerRoutedEventArgs e)
{
mouseLocation.Visibility = Visibility.Collapsed;
mouseLocation.Text = string.Empty;
}
}
}