3 files changed, 77 insertions, 0 deletions
diff --git a/Models/ImageModel.cs b/Models/ImageModel.cs
new file mode 100644
index 0000000..e0bb1af
--- /dev/null
+++ b/Models/ImageModel.cs
@@ -0,0 +1,56 @@
+using Avalar.Models.Interfaces;
+using Avalonia.Media.Imaging;
+using ReactiveUI;
+using System;
+
+namespace Avalar.Models
+{
+    public class ImageModel : ReactiveObject, IImageModel, ISettingsModel, IDisposable
+    {
+
+        private IBitmap m_OriginalBitmap;
+
+        private IBitmap m_LatestResult;
+
+        private double m_Width;
+        public double Width {
+            get => m_Width;
+            set => this.RaiseAndSetIfChanged(ref m_Width, value);
+        }
+
+        private double m_Height;
+        public double Height
+        {
+            get => m_Height;
+            set => this.RaiseAndSetIfChanged(ref m_Height, value);
+        }
+
+        public IBitmap LoadImage(string imagePath)
+        {
+            m_OriginalBitmap = new Bitmap(imagePath);
+            m_LatestResult = m_OriginalBitmap;
+            return m_LatestResult;
+        }
+
+        private bool disposed = false;
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposed) return;
+
+            if (disposing)
+            {
+                m_OriginalBitmap.Dispose();
+                m_LatestResult.Dispose();
+            }
+
+            disposed = true;
+        }
+    }
+}
diff --git a/Models/Interfaces/IImageModel.cs b/Models/Interfaces/IImageModel.cs
new file mode 100644
index 0000000..897a221
--- /dev/null
+++ b/Models/Interfaces/IImageModel.cs
@@ -0,0 +1,9 @@
+using Avalonia.Media.Imaging;
+
+namespace Avalar.Models.Interfaces
+{
+    public interface IImageModel
+    {
+        IBitmap LoadImage(string imagePath);
+    }
+}
diff --git a/Models/Interfaces/SettingsModel.cs b/Models/Interfaces/SettingsModel.cs
new file mode 100644
index 0000000..6149c1e
--- /dev/null
+++ b/Models/Interfaces/SettingsModel.cs
@@ -0,0 +1,12 @@
+
+using Avalonia;
+
+namespace Avalar.Models.Interfaces
+{
+    interface ISettingsModel
+    {
+        public double Width { get; set; }
+
+        public double Height { get; set; }
+    }
+}