Moved Colorize to IMagickImageCreateOperations.

Author: dlemstra

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

@@ -12,4 +12,22 @@ namespace ImageMagick;
 public interface IMagickImageCloneMutator<TQuantumType> : IMagickImageCreateOperations<TQuantumType>
     where TQuantumType : struct, IConvertible
 {
+    /// <summary>
+    /// Colorize image with the specified color, using specified percent alpha.
+    /// </summary>
+    /// <param name="color">The color to use.</param>
+    /// <param name="alpha">The alpha percentage.</param>
+    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
+    void Colorize(IMagickColor<TQuantumType> color, Percentage alpha);
+
+    /// <summary>
+    /// Colorize image with the specified color, using specified percent alpha for red, green,
+    /// and blue quantums.
+    /// </summary>
+    /// <param name="color">The color to use.</param>
+    /// <param name="alphaRed">The alpha percentage for red.</param>
+    /// <param name="alphaGreen">The alpha percentage for green.</param>
+    /// <param name="alphaBlue">The alpha percentage for blue.</param>
+    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
+    void Colorize(IMagickColor<TQuantumType> color, Percentage alphaRed, Percentage alphaGreen, Percentage alphaBlue);
 }

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

@@ -114,25 +114,6 @@ public partial interface IMagickImage<TQuantumType> : IMagickImage, IComparable<
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     void ColorAlpha(IMagickColor<TQuantumType> color);
 
-    /// <summary>
-    /// Colorize image with the specified color, using specified percent alpha.
-    /// </summary>
-    /// <param name="color">The color to use.</param>
-    /// <param name="alpha">The alpha percentage.</param>
-    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
-    void Colorize(IMagickColor<TQuantumType> color, Percentage alpha);
-
-    /// <summary>
-    /// Colorize image with the specified color, using specified percent alpha for red, green,
-    /// and blue quantums.
-    /// </summary>
-    /// <param name="color">The color to use.</param>
-    /// <param name="alphaRed">The alpha percentage for red.</param>
-    /// <param name="alphaGreen">The alpha percentage for green.</param>
-    /// <param name="alphaBlue">The alpha percentage for blue.</param>
-    /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
-    void Colorize(IMagickColor<TQuantumType> color, Percentage alphaRed, Percentage alphaGreen, Percentage alphaBlue);
-
     /// <summary>
     /// Forces all pixels in the color range to white otherwise black.
     /// </summary>

src/Magick.NET/MagickImage.CloneMutator.cs

@@ -2,6 +2,7 @@
 // Licensed under the Apache License, Version 2.0.
 
 using System;
+using System.Globalization;
 using ImageMagick.Drawing;
 
 #if Q8
@@ -178,6 +179,25 @@ public void Clamp()
         public void Clamp(Channels channels)
              => SetResult(NativeMagickImage.Clamp(channels));
 
+        public void Colorize(IMagickColor<QuantumType> color, Percentage alpha)
+        {
+            Throw.IfNegative(nameof(alpha), alpha);
+
+            Colorize(color, alpha, alpha, alpha);
+        }
+
+        public void Colorize(IMagickColor<QuantumType> color, Percentage alphaRed, Percentage alphaGreen, Percentage alphaBlue)
+        {
+            Throw.IfNull(nameof(color), color);
+            Throw.IfNegative(nameof(alphaRed), alphaRed);
+            Throw.IfNegative(nameof(alphaGreen), alphaGreen);
+            Throw.IfNegative(nameof(alphaBlue), alphaBlue);
+
+            var blend = string.Format(CultureInfo.InvariantCulture, "{0}/{1}/{2}", alphaRed.ToInt32(), alphaGreen.ToInt32(), alphaBlue.ToInt32());
+
+            SetResult(NativeMagickImage.Colorize(color, blend));
+        }
+
         public void Resize(uint width, uint height)
             => Resize(new MagickGeometry(width, height));
 

src/Magick.NET/MagickImage.cs

@@ -1785,9 +1785,8 @@ public void ColorDecisionList(string fileName)
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     public void Colorize(IMagickColor<QuantumType> color, Percentage alpha)
     {
-        Throw.IfNegative(nameof(alpha), alpha);
-
-        Colorize(color, alpha, alpha, alpha);
+        using var mutator = new Mutator(_nativeInstance);
+        mutator.Colorize(color, alpha, alpha, alpha);
     }
 
     /// <summary>
@@ -1801,14 +1800,8 @@ public void Colorize(IMagickColor<QuantumType> color, Percentage alpha)
     /// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
     public void Colorize(IMagickColor<QuantumType> color, Percentage alphaRed, Percentage alphaGreen, Percentage alphaBlue)
     {
-        Throw.IfNull(nameof(color), color);
-        Throw.IfNegative(nameof(alphaRed), alphaRed);
-        Throw.IfNegative(nameof(alphaGreen), alphaGreen);
-        Throw.IfNegative(nameof(alphaBlue), alphaBlue);
-
-        var blend = string.Format(CultureInfo.InvariantCulture, "{0}/{1}/{2}", alphaRed.ToInt32(), alphaGreen.ToInt32(), alphaBlue.ToInt32());
-
-        _nativeInstance.Colorize(color, blend);
+        using var mutator = new Mutator(_nativeInstance);
+        mutator.Colorize(color, alphaRed, alphaGreen, alphaBlue);
     }
 
     /// <summary>

src/Magick.NET/Native/MagickImage.cs

@@ -313,8 +313,7 @@ private unsafe sealed partial class NativeMagickImage : NativeInstance, INativeM
         public partial void ColorDecisionList(string fileName);
 
         [Throws]
-        [SetInstance]
-        public partial void Colorize(IMagickColor<QuantumType>? color, string blend);
+        public partial IntPtr Colorize(IMagickColor<QuantumType>? color, string blend);
 
         [Throws]
         [SetInstance]