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Updated TileSources

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This commit is contained in:
ClemensFischer 2025-12-02 15:29:45 +01:00
parent 44d48eadde
commit 1222a4a8c2
5 changed files with 61 additions and 148 deletions
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31
MapControl/Shared/WmtsTileSource.cs
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@ -1,35 +1,22 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace MapControl
{
public class WmtsTileSource : UriTileSource
public class WmtsTileSource(WmtsTileMatrixSet tileMatrixSet) : TileSource
{
private readonly List<WmtsTileMatrix> tileMatrixes;
private readonly string uriFormat = tileMatrixSet.UriTemplate
.Replace("{TileMatrix}", "{0}")
.Replace("{TileCol}", "{1}")
.Replace("{TileRow}", "{2}");
public WmtsTileSource(WmtsTileMatrixSet tileMatrixSet)
{
UriTemplate = tileMatrixSet.UriTemplate;
tileMatrixes = tileMatrixSet.TileMatrixes;
}
private readonly List<WmtsTileMatrix> tileMatrixes = tileMatrixSet.TileMatrixes;
public override Uri GetUri(int zoomLevel, int column, int row)
{
Uri uri = null;
if (zoomLevel < tileMatrixes.Count)
{
var uriBuilder = new StringBuilder(UriTemplate);
uriBuilder.Replace("{TileMatrix}", tileMatrixes[zoomLevel].Identifier);
uriBuilder.Replace("{TileCol}", column.ToString());
uriBuilder.Replace("{TileRow}", row.ToString());
uri = new Uri(uriBuilder.ToString());
}
return uri;
return zoomLevel < tileMatrixes.Count
? new Uri(string.Format(uriFormat, tileMatrixes[zoomLevel].Identifier, column, row))
: null;
}
}
}