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Update ImageLoader.WinUI.cs

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ClemensFischer 2023-08-18 07:03:52 +02:00
parent ff6f6b63ea
commit f78cf5afb7
1 changed files with 4 additions and 3 deletions
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7
MapControl/WinUI/ImageLoader.WinUI.cs
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@ -93,10 +93,11 @@ namespace MapControl
}
var images = await Task.WhenAll(LoadImageAsync(uri1, progress1), LoadImageAsync(uri2, progress2));
var image1 = (WriteableBitmap)images[0];
var image2 = (WriteableBitmap)images[1];
if (image1.PixelHeight == image2.PixelHeight)
if (images.Length == 2 &&
images[0] is WriteableBitmap image1 &&
images[1] is WriteableBitmap image2 &&
image1.PixelHeight == image2.PixelHeight)
{
var width = image1.PixelWidth + image2.PixelWidth;
var height = image2.PixelHeight;