Moved Charcoal to IMagickImageCreateOperations.

Author: dlemstra

src/Magick.NET.Core/IMagickImage.cs

@@ -369,20 +369,6 @@ public partial interface IMagickImage : IMagickImageCreateOperations, IDisposabl
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     void BrightnessContrast(Percentage brightness, Percentage contrast, Channels channels);
 
-    /// <summary>
-    /// Charcoal effect image (looks like charcoal sketch).
-    /// </summary>
-    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
-    void Charcoal();
-
-    /// <summary>
-    /// Charcoal effect image (looks like charcoal sketch).
-    /// </summary>
-    /// <param name="radius">The radius of the Gaussian, in pixels, not counting the center pixel.</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 Charcoal(double radius, double sigma);
-
     /// <summary>
     /// Chop image (remove vertical or horizontal subregion of image) using the specified geometry.
     /// </summary>

src/Magick.NET.Core/IMagickImageCreateOperations.cs

@@ -291,6 +291,20 @@ public interface IMagickImageCreateOperations
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     void CannyEdge(double radius, double sigma, Percentage lower, Percentage upper);
 
+    /// <summary>
+    /// Charcoal effect image (looks like charcoal sketch).
+    /// </summary>
+    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
+    void Charcoal();
+
+    /// <summary>
+    /// Charcoal effect image (looks like charcoal sketch).
+    /// </summary>
+    /// <param name="radius">The radius of the Gaussian, in pixels, not counting the center pixel.</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 Charcoal(double radius, double sigma);
+
     /// <summary>
     /// Resize image to specified size.
     /// <para />

src/Magick.NET/MagickImage.CloneMutator.cs

@@ -147,6 +147,12 @@ public void CannyEdge()
         public void CannyEdge(double radius, double sigma, Percentage lower, Percentage upper)
             => SetResult(NativeMagickImage.CannyEdge(radius, sigma, lower.ToDouble() / 100, upper.ToDouble() / 100));
 
+        public void Charcoal()
+            => Charcoal(0.0, 1.0);
+
+        public void Charcoal(double radius, double sigma)
+            => SetResult(NativeMagickImage.Charcoal(radius, sigma));
+
         public void Resize(uint width, uint height)
             => Resize(new MagickGeometry(width, height));
 

src/Magick.NET/MagickImage.cs

@@ -1464,7 +1464,10 @@ public void CannyEdge(double radius, double sigma, Percentage lower, Percentage
     /// </summary>
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     public void Charcoal()
-        => Charcoal(0.0, 1.0);
+    {
+        using var mutator = new Mutator(_nativeInstance);
+        mutator.Charcoal();
+    }
 
     /// <summary>
     /// Charcoal effect image (looks like charcoal sketch).
@@ -1473,7 +1476,10 @@ public void Charcoal()
     /// <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 Charcoal(double radius, double sigma)
-        => _nativeInstance.Charcoal(radius, sigma);
+    {
+        using var mutator = new Mutator(_nativeInstance);
+        mutator.Charcoal(radius, sigma);
+    }
 
     /// <summary>
     /// Chop image (remove vertical or horizontal subregion of image) using the specified geometry.

src/Magick.NET/Native/MagickImage.cs

@@ -286,8 +286,7 @@ private unsafe sealed partial class NativeMagickImage : NativeInstance, INativeM
         public partial nuint ChannelOffset(PixelChannel channel);
 
         [Throws]
-        [SetInstance]
-        public partial void Charcoal(double radius, double sigma);
+        public partial IntPtr Charcoal(double radius, double sigma);
 
         [Throws]
         [SetInstance]