From 0cbb85c7db26857fbddc8127985eacdd1ac96029 Mon Sep 17 00:00:00 2001
From: ClemensFischer <fischer.clemens@gmail.com>
Date: Fri, 21 Nov 2025 13:36:29 +0100
Subject: [PATCH] Updated ImageTileList

---
 MapControl/Shared/ImageTileList.cs      | 4 ++--
 MapControl/WPF/BitmapTileMatrixLayer.cs | 5 ++---
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/MapControl/Shared/ImageTileList.cs b/MapControl/Shared/ImageTileList.cs
index 94ecf28b..5ac6ebf6 100644
--- a/MapControl/Shared/ImageTileList.cs
+++ b/MapControl/Shared/ImageTileList.cs
@@ -9,7 +9,7 @@ namespace MapControl
         {
         }
 
-        public ImageTileList(ImageTileList source, TileMatrix tileMatrix, int columnCount)
+        public ImageTileList(IEnumerable<ImageTile> source, TileMatrix tileMatrix, int columnCount)
         {
             FillMatrix(source, tileMatrix.ZoomLevel, tileMatrix.XMin, tileMatrix.YMin, tileMatrix.XMax, tileMatrix.YMax, columnCount);
         }
@@ -17,7 +17,7 @@ namespace MapControl
         /// <summary>
         /// Adds existing ImageTile from the source collection or newly created ImageTile to fill the specified tile matrix.
         /// </summary>
-        public void FillMatrix(ImageTileList source, int zoomLevel, int xMin, int yMin, int xMax, int yMax, int columnCount)
+        public void FillMatrix(IEnumerable<ImageTile> source, int zoomLevel, int xMin, int yMin, int xMax, int yMax, int columnCount)
         {
             for (var y = yMin; y <= yMax; y++)
             {
diff --git a/MapControl/WPF/BitmapTileMatrixLayer.cs b/MapControl/WPF/BitmapTileMatrixLayer.cs
index 395ca8d8..b6d4708d 100644
--- a/MapControl/WPF/BitmapTileMatrixLayer.cs
+++ b/MapControl/WPF/BitmapTileMatrixLayer.cs
@@ -128,14 +128,13 @@ namespace MapControl
             {
                 for (var x = TileMatrix.XMin; x <= TileMatrix.XMax; x++)
                 {
-                    var tile = Tiles.FirstOrDefault(t => t.ZoomLevel == TileMatrix.ZoomLevel && t.X == x && t.Y == y);
+                    var tile = Tiles.FirstOrDefault(t => t.X == x && t.Y == y);
 
                     if (tile == null)
                     {
                         tile = new BitmapTile(TileMatrix.ZoomLevel, x, y, WmtsTileMatrix.MatrixWidth, WmtsTileMatrix.TileWidth, WmtsTileMatrix.TileHeight);
 
-                        var equivalentTile = Tiles.FirstOrDefault(
-                            t => t.PixelBuffer != null && t.ZoomLevel == tile.ZoomLevel && t.Column == tile.Column && t.Row == tile.Row);
+                        var equivalentTile = Tiles.FirstOrDefault(t => t.PixelBuffer != null && t.Column == tile.Column && t.Row == tile.Row);
 
                         if (equivalentTile != null)
                         {