add orientation to MagickImageInfo

src/Magick.NET.Core/IMagickImageInfo.cs

@@ -55,6 +55,11 @@ public partial interface IMagickImageInfo
     /// </summary>
     int Width { get; }
 
+    /// <summary>
+    /// Gets the orientation of the image.
+    /// </summary>
+    OrientationType Orientation { get; }
+
     /// <summary>
     /// Read basic information about an image.
     /// </summary>

src/Magick.NET/MagickImageInfo.cs

@@ -177,6 +177,11 @@ public MagickImageInfo(Stream stream, IMagickReadSettings<QuantumType>? readSett
     /// </summary>
     public int Width { get; private set; }
 
+    /// <summary>
+    /// Gets the orientation of the image.
+    /// </summary>
+    public OrientationType Orientation { get; private set; }
+
     /// <summary>
     /// Read basic information about an image with multiple frames/pages.
     /// </summary>
@@ -439,5 +444,6 @@ private void Initialize(IMagickImage<QuantumType> image)
         Interlace = image.Interlace;
         Quality = image.Quality;
         Width = image.Width;
+        Orientation = image.Orientation;
     }
 }

tests/Magick.NET.Tests/MagickImageInfoTests/TheReadCollectionMethod.cs

@@ -119,6 +119,7 @@ public void ShouldReturnTheCorrectInformation()
                 Assert.Equal(Interlace.NoInterlace, first.Interlace);
                 Assert.Equal(827, first.Width);
                 Assert.Equal(0, first.Quality);
+                Assert.Equal(OrientationType.TopLeft, first.Orientation);
             }
         }
 

tests/Magick.NET.Tests/MagickImageInfoTests/TheReadMethod.cs

@@ -134,6 +134,7 @@ public void ShouldReturnTheCorrectInformation()
                 Assert.Equal(Interlace.NoInterlace, imageInfo.Interlace);
                 Assert.Equal(100, imageInfo.Quality);
                 Assert.Equal(123, imageInfo.Width);
+                Assert.Equal(OrientationType.Undefined, imageInfo.Orientation);
             }
         }