ClemensFischer/XAML-Map-Control
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Update MapImageLayer.cs

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ClemensFischer 2025-08-19 23:28:22 +02:00
parent f98fc34ba5
commit 79b9e9d33d
1 changed files with 16 additions and 19 deletions
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35
MapControl/Shared/MapImageLayer.cs
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@ -193,7 +193,7 @@ namespace MapControl
cancellationTokenSource = null;
if (image != null)
if (image != null && Children.Count >= 2)
{
SwapImages(image, boundingBox);
}
@ -211,25 +211,22 @@ namespace MapControl
private void SwapImages(ImageSource image, BoundingBox boundingBox)
{
if (Children.Count >= 2)
var topImage = (Image)Children[0];
Children.RemoveAt(0);
Children.Insert(1, topImage);
topImage.Source = image;
SetBoundingBox(topImage, boundingBox);
if (MapBase.ImageFadeDuration > TimeSpan.Zero)
{
var topImage = (Image)Children[0];
Children.RemoveAt(0);
Children.Insert(1, topImage);
topImage.Source = image;
SetBoundingBox(topImage, boundingBox);
if (MapBase.ImageFadeDuration > TimeSpan.Zero)
{
FadeOver();
}
else
{
topImage.Opacity = 1d;
Children[0].Opacity = 0d;
}
FadeOver();
}
else
{
topImage.Opacity = 1d;
Children[0].Opacity = 0d;
}
}
}