Avalonia/src/Avalonia.Themes.Fluent/IBitmapToImageConverter.cs

using System;
using System.Globalization;
using Avalonia.Controls;
using Avalonia.Data.Converters;
using Avalonia.Media.Imaging;

namespace Avalonia.Themes.Fluent
{
    internal class IBitmapToImageConverter : IValueConverter
    {
        public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
        {
            if (value != null && value is Bitmap bm)
                return new Image { Source = bm };
                
            return null;
        }

        public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}