Added IMagickImageCloneMutator<QuantumType>.

Author: dlemstra

src/Magick.NET.Core/IMagickImageCloneMutator.cs renamed to src/Magick.NET.Core/IMagickImageCloneMutator{TQuantumType}.cs

@@ -1,11 +1,15 @@
 // Copyright Dirk Lemstra https://github.com/dlemstra/Magick.NET.
 // Licensed under the Apache License, Version 2.0.
 
+using System;
+
 namespace ImageMagick;
 
 /// <summary>
 /// Interface that can be used to efficiently clone and mutate an image.
 /// </summary>
-public interface IMagickImageCloneMutator : IMagickImageCreateOperations
+/// <typeparam name="TQuantumType">The quantum type.</typeparam>
+public interface IMagickImageCloneMutator<TQuantumType> : IMagickImageCreateOperations<TQuantumType>
+    where TQuantumType : struct, IConvertible
 {
 }

src/Magick.NET.Core/IMagickImageCreateOperations{TQuantumType}.cs

@@ -0,0 +1,15 @@
+// Copyright Dirk Lemstra https://github.com/dlemstra/Magick.NET.
+// Licensed under the Apache License, Version 2.0.
+
+using System;
+
+namespace ImageMagick;
+
+/// <summary>
+/// Interface that represents ImageMagick operations that create a new image.
+/// </summary>
+/// <typeparam name="TQuantumType">The quantum type.</typeparam>
+public interface IMagickImageCreateOperations<TQuantumType> : IMagickImageCreateOperations
+    where TQuantumType : struct, IConvertible
+{
+}

src/Magick.NET.Core/IMagickImage{TQuantumType}.cs

@@ -50,7 +50,7 @@ public partial interface IMagickImage<TQuantumType> : IMagickImage, IComparable<
     /// </summary>
     /// <param name="action">The mutate action to execute on the clone.</param>
     /// <returns>A clone of the current image.</returns>
-    IMagickImage<TQuantumType> CloneAndMutate(Action<IMagickImageCloneMutator> action);
+    IMagickImage<TQuantumType> CloneAndMutate(Action<IMagickImageCloneMutator<TQuantumType>> action);
 
     /// <summary>
     /// Creates a clone of the current image with the specified geometry.

src/Magick.NET/MagickImage.CloneMutator.cs

@@ -4,12 +4,22 @@
 using System;
 using ImageMagick.Drawing;
 
+#if Q8
+using QuantumType = System.Byte;
+#elif Q16
+using QuantumType = System.UInt16;
+#elif Q16HDRI
+using QuantumType = System.Single;
+#else
+#error Not implemented!
+#endif
+
 namespace ImageMagick;
 
 /// <content />
 public partial class MagickImage
 {
-    private class CloneMutator : IMagickImageCloneMutator, IDisposable
+    private class CloneMutator : IMagickImageCloneMutator<QuantumType>, IDisposable
     {
         private IntPtr _result = IntPtr.Zero;
 

src/Magick.NET/MagickImage.cs

@@ -1623,7 +1623,7 @@ public IMagickImage<QuantumType> Clone()
     /// </summary>
     /// <param name="action">The mutate action to execute on the clone.</param>
     /// <returns>A clone of the current image.</returns>
-    public IMagickImage<QuantumType> CloneAndMutate(Action<IMagickImageCloneMutator> action)
+    public IMagickImage<QuantumType> CloneAndMutate(Action<IMagickImageCloneMutator<QuantumType>> action)
     {
         using var imageCreator = new CloneMutator(_nativeInstance);
         action(imageCreator);