Update ImageReader to reaad images without resizinf

Toolkit.Avalonia/IImageResizer.cs

@@ -5,7 +5,7 @@ namespace Toolkit.Avalonia;
 public interface IImageResizer
 {
     public Bitmap Resize(Stream stream,
-        int targetWidth,
-        int targetHeight,
+        double width,
+        double height,
         bool maintainAspectRatio);
 }

Toolkit.Avalonia/ImageReader.cs

@@ -7,11 +7,23 @@ public class ImageReader(IImageResizer imageResizer) :
     IImageReader
 {
     public IImageDescriptor Get(Stream stream,
-        int width,
-        int height,
+        double width,
+        double height,
         bool maintainAspectRatio)
     {
-        Bitmap resizedImage = imageResizer.Resize(stream, width, height, maintainAspectRatio);
+        Bitmap resizedImage = imageResizer.Resize(stream,
+            width, 
+            height,
+            maintainAspectRatio);
+
         return new ImageDescriptor(resizedImage, width, height);
     }
+
+    public IImageDescriptor Get(Stream stream)
+    {
+        Bitmap image = new(stream);
+        return new ImageDescriptor(image,
+            image.Size.Width,
+            image.Size.Height);
+    }
 }

Toolkit.Avalonia/ImageResizer.cs

@@ -7,29 +7,29 @@ public class ImageResizer :
     IImageResizer
 {
     public Bitmap Resize(Stream stream,
-        int targetWidth,
-        int targetHeight,
+        double width,
+        double height,
         bool maintainAspectRatio)
     {
         Bitmap bitmap = new(stream);
 
-        if (bitmap.Size.Width != targetWidth || bitmap.Size.Height != targetHeight)
+        if (bitmap.Size.Width != width || bitmap.Size.Height != height)
         {
             stream.Seek(0, SeekOrigin.Begin);
             using SKBitmap sKBitmap = SKBitmap.Decode(stream);
 
-            if (targetHeight == 0 && maintainAspectRatio)
+            if (height == 0 && maintainAspectRatio)
             {
-                targetHeight = (int)((float)targetWidth / sKBitmap.Width * sKBitmap.Height);
+                height = (int)((float)width / sKBitmap.Width * sKBitmap.Height);
             }
 
-            if (targetWidth == 0 && maintainAspectRatio)
+            if (width == 0 && maintainAspectRatio)
             {
-                targetWidth = (int)((float)targetHeight / sKBitmap.Height * sKBitmap.Width);
+                width = (int)((float)height / sKBitmap.Height * sKBitmap.Width);
             }
 
-            float widthRatio = (float)targetWidth / sKBitmap.Width;
-            float heightRatio = (float)targetHeight / sKBitmap.Height;
+            float widthRatio = (float)width / sKBitmap.Width;
+            float heightRatio = (float)height / sKBitmap.Height;
             float scale = maintainAspectRatio ? Math.Max(widthRatio, heightRatio) : Math.Min(widthRatio, heightRatio);
 
             int newWidth = (int)(sKBitmap.Width * scale);
@@ -50,14 +50,14 @@ public class ImageResizer :
             SKBitmap cropped;
             if (maintainAspectRatio)
             {
-                int cropX = (newWidth - targetWidth) / 2;
-                int cropY = (newHeight - targetHeight) / 2;
+                int cropX = (int)(newWidth - width) / 2;
+                int cropY = (int)(newHeight - height) / 2;
 
-                cropped = new SKBitmap(targetWidth, targetHeight);
+                cropped = new SKBitmap((int)width, (int)height);
                 using SKCanvas croppedCanvas = new(cropped);
-                SKRect cropRect = new(cropX, cropY, cropX + targetWidth, cropY + targetHeight);
+                SKRect cropRect = new(cropX, cropY, (int)(cropX + width), cropY + (int)height);
                 croppedCanvas.Clear(SKColors.Transparent);
-                croppedCanvas.DrawBitmap(resized, cropRect, new SKRect(0, 0, targetWidth, targetHeight));
+                croppedCanvas.DrawBitmap(resized, cropRect, new SKRect(0, 0, (int)width, (int)height));
             }
             else
             {

Toolkit.Foundation/IImageDescriptor.cs

@@ -4,7 +4,7 @@ public interface IImageDescriptor
 {
     object Image { get; }
 
-    int Width { get; }
+    double Width { get; }
 
-    int Height { get; }
+    double Height { get; }
 }

Toolkit.Foundation/IImageReader.cs

@@ -3,7 +3,9 @@
 public interface IImageReader
 {
     IImageDescriptor Get(Stream stream,
-        int width,
-        int height,
+        double width,
+        double height,
         bool maintainAspectRatio = false);
+
+    IImageDescriptor Get(Stream stream);
 }

Toolkit.Foundation/ImageDescriptor.cs

@@ -1,4 +1,4 @@
 namespace Toolkit.Foundation;
 
-public record ImageDescriptor(object Image, int Width, int Height) :
+public record ImageDescriptor(object Image, double Width, double Height) :
     IImageDescriptor;