ClemensFischer/XAML-Map-Control
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Avalonia ImageLoader

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ClemensFischer 2024-05-22 16:15:29 +02:00
parent 3cc93c7460
commit 4867d52013
5 changed files with 69 additions and 36 deletions
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16
MapControl/Shared/ImageLoader.cs
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@ -159,5 +159,21 @@ namespace MapControl
return buffer;
}
private static Task<ImageSource[]> LoadImagesAsync(Uri uri1, Uri uri2, IProgress<double> progress)
{
IProgress<double> progress1 = null;
IProgress<double> progress2 = null;
if (progress != null)
{
var p1 = 0d;
var p2 = 0d;
progress1 = new Progress<double>(p => { p1 = p; progress.Report((p1 + p2) / 2d); });
progress2 = new Progress<double>(p => { p2 = p; progress.Report((p1 + p2) / 2d); });
}
return Task.WhenAll(LoadImageAsync(uri1, progress1), LoadImageAsync(uri2, progress2));
}
}
}