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Add IsBaseMapLayer property

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Clemens 2021-11-11 22:27:57 +01:00
parent 681da9b625
commit c17092cd38
4 changed files with 12 additions and 7 deletions
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6
MapControl/Shared/WmtsTileLayer.cs
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@ -120,15 +120,15 @@ namespace MapControl
var layersChanged = false;
var maxScale = 1.001 * ParentMap.ViewTransform.Scale; // avoid rounding issues
// show all TileMatrix layers with Scale <= maxScale, at least the first layer
// show all WmtsTileMatrix layers with Scale <= maxScale, at least the first layer
//
var currentMatrixes = tileMatrixSet.TileMatrixes
.Where((matrix, i) => i == 0 || matrix.Scale <= maxScale)
.ToList();
if (!LoadBackgroundTiles)
if (!IsBaseMapLayer) // show only the last layer
{
currentMatrixes = currentMatrixes.Skip(currentMatrixes.Count - 1).ToList(); // last element only
currentMatrixes = currentMatrixes.Skip(currentMatrixes.Count - 1).ToList();
}
else if (currentMatrixes.Count > MaxBackgroundLevels + 1)
{