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WmtsTileSource factory method

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ClemensFischer 2025-01-17 08:25:10 +01:00
parent 7cb7d81f15
commit dd738c85a4
3 changed files with 25 additions and 29 deletions
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49
MapControl/Shared/WmtsTileLayer.cs
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@ -71,6 +71,8 @@ namespace MapControl
public Dictionary<string, WmtsTileMatrixSet> TileMatrixSets { get; } = new Dictionary<string, WmtsTileMatrixSet>();
protected virtual WmtsTileSource CreateTileSource(string uriTemplate) => new WmtsTileSource { UriTemplate = uriTemplate };
protected override Size MeasureOverride(Size availableSize)
{
foreach (var layer in ChildLayers)
@ -104,7 +106,26 @@ namespace MapControl
}
else if (UpdateChildLayers(tileMatrixSet))
{
await LoadTiles(tileMatrixSet);
var cacheName = SourceName;
if (TileSource is WmtsTileSource tileSource)
{
tileSource.TileMatrixSet = tileMatrixSet;
if (!string.IsNullOrEmpty(cacheName))
{
if (!string.IsNullOrEmpty(Layer))
{
cacheName += "/" + Layer.Replace(':', '_');
}
cacheName += "/" + tileMatrixSet.Identifier.Replace(':', '_');
}
}
var tiles = ChildLayers.SelectMany(layer => layer.Tiles);
await LoadTiles(tiles, cacheName);
}
}
@ -164,30 +185,6 @@ namespace MapControl
return tilesChanged;
}
private Task LoadTiles(WmtsTileMatrixSet tileMatrixSet)
{
var cacheName = SourceName;
if (TileSource is WmtsTileSource tileSource)
{
tileSource.TileMatrixSet = tileMatrixSet;
if (!string.IsNullOrEmpty(cacheName))
{
if (!string.IsNullOrEmpty(Layer))
{
cacheName += "/" + Layer.Replace(':', '_');
}
cacheName += "/" + tileMatrixSet.Identifier.Replace(':', '_');
}
}
var tiles = ChildLayers.SelectMany(layer => layer.Tiles);
return LoadTiles(tiles, cacheName);
}
private async void OnLoaded(object sender, RoutedEventArgs e)
{
Loaded -= OnLoaded;
@ -206,7 +203,7 @@ namespace MapControl
}
Layer = capabilities.Layer;
TileSource = capabilities.TileSource;
TileSource = CreateTileSource(capabilities.UriTemplate);
}
catch (Exception ex)
{