ClemensFischer/XAML-Map-Control
1
0
Fork 0
mirror of https://github.com/ClemensFischer/XAML-Map-Control.git synced 2026-04-08 16:05:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

IMapLayer.SupportedMapProjections

Browse source
This commit is contained in:
ClemensFischer 2025-09-19 18:49:12 +02:00
parent 046cebb341
commit b5dac4a854
8 changed files with 144 additions and 103 deletions
Download patch file Download diff file Expand all files Collapse all files

15
MapControl/Shared/MapTileLayer.cs
View file

@ -1,4 +1,7 @@
using System;
using System.Collections.Generic;
using System.Linq;
#if WPF
using System.Windows;
using System.Windows.Media;
@ -33,22 +36,24 @@ namespace MapControl
private const int TileSize = 256;
private static readonly Point MapTopLeft = new Point(
-180d * MapProjection.Wgs84MeterPerDegree, 180d * MapProjection.Wgs84MeterPerDegree);
private static readonly Point MapTopLeft = new(-180d * MapProjection.Wgs84MeterPerDegree,
180d * MapProjection.Wgs84MeterPerDegree);
/// <summary>
/// A default MapTileLayer using OpenStreetMap data.
/// </summary>
public static MapTileLayer OpenStreetMapTileLayer => new MapTileLayer
public static MapTileLayer OpenStreetMapTileLayer => new()
{
TileSource = new TileSource { UriTemplate = "https://tile.openstreetmap.org/{z}/{x}/{y}.png" },
SourceName = "OpenStreetMap",
Description = "© [OpenStreetMap Contributors](http://www.openstreetmap.org/copyright)"
};
public override IReadOnlyCollection<string> SupportedMapProjections { get; } = ["EPSG:3857"];
public TileMatrix TileMatrix { get; private set; }
public TileCollection Tiles { get; private set; } = new TileCollection();
public TileCollection Tiles { get; private set; } = [];
/// <summary>
/// Minimum zoom level supported by the MapTileLayer. Default value is 0.
@ -113,7 +118,7 @@ namespace MapControl
protected override void UpdateTileLayerAsync(bool resetTiles)
{
if (ParentMap == null || ParentMap.MapProjection.Type != MapProjectionType.WebMercator)
if (ParentMap == null || !SupportedMapProjections.Contains(ParentMap.MapProjection.CrsId))
{
TileMatrix = null;
Children.Clear();