dan_clark@outlook.com
27 lines
665 B
C#
27 lines
665 B
C#
using System.Windows;
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using System.Windows.Media;
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namespace TheXamlGuy.TaskbarGroup.Foundation
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{
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public static class VisualExtensions
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{
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private static Matrix GetDpi(this Visual visual)
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{
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var source = PresentationSource.FromVisual(visual);
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if (source?.CompositionTarget != null) return (Matrix)source?.CompositionTarget.TransformToDevice;
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return default;
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}
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public static double DpiY(this Visual visual)
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{
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return GetDpi(visual).M22;
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}
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public static double DpiX(this Visual visual)
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{
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return GetDpi(visual).M11;
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}
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}
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}
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