ClemensFischer/XAML-Map-Control
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Updated LatLonBoxToMap

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ClemensFischer 2026-01-26 23:44:59 +01:00
parent dbc4c142f7
commit 05032dbd25
2 changed files with 25 additions and 22 deletions
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25
MapControl/Shared/MapPanel.cs
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@ -287,7 +287,7 @@ namespace MapControl
private void ArrangeElement(FrameworkElement element, BoundingBox boundingBox)
{
Rect? mapRect;
Matrix transform;
Matrix? transform = null;
if (boundingBox is LatLonBox latLonBox)
{
@ -296,7 +296,6 @@ namespace MapControl
else
{
mapRect = parentMap.MapProjection.BoundingBoxToMap(boundingBox);
transform = new Matrix(1d, 0d, 0d, 1d, 0d, 0d);
}
if (mapRect.HasValue)
@ -307,19 +306,23 @@ namespace MapControl
element.Height = viewRect.Height;
element.Arrange(viewRect);
transform.Rotate(parentMap.ViewTransform.Rotation);
if (element.RenderTransform is MatrixTransform matrixTransform
#if WPF
&& !matrixTransform.IsFrozen
#endif
)
if (parentMap.ViewTransform.Rotation != 0d)
{
matrixTransform.Matrix = transform;
if (!transform.HasValue)
{
transform = new Matrix(1d, 0d, 0d, 1d, 0d, 0d);
}
transform.Value.Rotate(parentMap.ViewTransform.Rotation);
}
if (transform.HasValue)
{
element.SetRenderTransform(new MatrixTransform { Matrix = transform.Value }, true);
}
else
{
element.SetRenderTransform(new MatrixTransform { Matrix = transform }, true);
element.ClearValue(RenderTransformProperty);
}
}
}