Moved OilPaint to IMagickImageCreateOperations.

src/Magick.NET.Core/IMagickImage.cs

@@ -1395,20 +1395,6 @@ public partial interface IMagickImage : IMagickImageCreateOperations, IDisposabl
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     void Normalize();
 
-    /// <summary>
-    /// Oilpaint image (image looks like oil painting).
-    /// </summary>
-    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
-    void OilPaint();
-
-    /// <summary>
-    /// Oilpaint image (image looks like oil painting).
-    /// </summary>
-    /// <param name="radius">The radius of the circular neighborhood.</param>
-    /// <param name="sigma">The standard deviation of the Laplacian, in pixels.</param>
-    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
-    void OilPaint(double radius, double sigma);
-
     /// <summary>
     /// Perform a ordered dither based on a number of pre-defined dithering threshold maps, but over
     /// multiple intensity levels.

src/Magick.NET.Core/IMagickImageCreateOperations.cs

@@ -746,6 +746,20 @@ public interface IMagickImageCreateOperations
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     void MotionBlur(double radius, double sigma, double angle);
 
+    /// <summary>
+    /// Oilpaint image (image looks like oil painting).
+    /// </summary>
+    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
+    void OilPaint();
+
+    /// <summary>
+    /// Oilpaint image (image looks like oil painting).
+    /// </summary>
+    /// <param name="radius">The radius of the circular neighborhood.</param>
+    /// <param name="sigma">The standard deviation of the Laplacian, in pixels.</param>
+    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
+    void OilPaint(double radius, double sigma);
+
     /// <summary>
     /// Resize image to specified size.
     /// <para />

src/Magick.NET/MagickImage.CloneMutator.cs

@@ -431,6 +431,12 @@ public void Morphology(IMorphologySettings settings)
         public void MotionBlur(double radius, double sigma, double angle)
             => SetResult(NativeMagickImage.MotionBlur(radius, sigma, angle));
 
+        public void OilPaint()
+            => OilPaint(3.0, 1.0);
+
+        public void OilPaint(double radius, double sigma)
+            => SetResult(NativeMagickImage.OilPaint(radius, sigma));
+
         public void Resize(uint width, uint height)
             => Resize(new MagickGeometry(width, height));
 

src/Magick.NET/MagickImage.cs

@@ -4271,7 +4271,10 @@ public void Normalize()
     /// </summary>
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     public void OilPaint()
-        => OilPaint(3.0, 1.0);
+    {
+        using var mutator = new Mutator(_nativeInstance);
+        mutator.OilPaint();
+    }
 
     /// <summary>
     /// Oilpaint image (image looks like oil painting).
@@ -4280,7 +4283,10 @@ public void OilPaint()
     /// <param name="sigma">The standard deviation of the Laplacian, in pixels.</param>
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     public void OilPaint(double radius, double sigma)
-        => _nativeInstance.OilPaint(radius, sigma);
+    {
+        using var mutator = new Mutator(_nativeInstance);
+        mutator.OilPaint(radius, sigma);
+    }
 
     /// <summary>
     /// Changes any pixel that matches target with the color defined by fill.

src/Magick.NET/Native/MagickImage.cs

@@ -549,8 +549,7 @@ private unsafe sealed partial class NativeMagickImage : NativeInstance, INativeM
         public partial void Normalize();
 
         [Throws]
-        [SetInstance]
-        public partial void OilPaint(double radius, double sigma);
+        public partial IntPtr OilPaint(double radius, double sigma);
 
         [Throws]
         public partial void Opaque(IMagickColor<QuantumType>? target, IMagickColor<QuantumType>? fill, bool invert);