#542: apply naming scheme for abstract classes

src/ImageSharp.Drawing/Processing/Drawing/Brushes/GradientBrushes/EllipticGradientBrush{TPixel}.cs

@@ -12,7 +12,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
     /// the ratio between longest and shortest extension.
     /// </summary>
     /// <typeparam name="TPixel">The Pixel format that is used.</typeparam>
-    public sealed class EllipticGradientBrush<TPixel> : AbstractGradientBrush<TPixel>
+    public sealed class EllipticGradientBrush<TPixel> : GradientBrushBase<TPixel>
         where TPixel : struct, IPixel<TPixel>
     {
         private readonly Point center;
@@ -21,7 +21,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
 
         private readonly float axisRatio;
 
-        /// <inheritdoc cref="AbstractGradientBrush{TPixel}" />
+        /// <inheritdoc cref="GradientBrushBase{TPixel}" />
         /// <param name="center">The center of the elliptical gradient and 0 for the color stops.</param>
         /// <param name="referenceAxisEnd">The end point of the reference axis of the ellipse.</param>
         /// <param name="axisRatio">
@@ -59,7 +59,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
                 this.RepetitionMode);
 
         /// <inheritdoc />
-        private sealed class RadialGradientBrushApplicator : AbstractGradientBrushApplicator
+        private sealed class RadialGradientBrushApplicator : GradientBrushApplicatorBase
         {
             private readonly Point center;
 

src/ImageSharp.Drawing/Processing/Drawing/Brushes/GradientBrushes/AbstractGradientBrush{TPixel}.cs → src/ImageSharp.Drawing/Processing/Drawing/Brushes/GradientBrushes/GradientBrushBase{TPixel}.cs

@@ -11,13 +11,13 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
     /// Base class for Gradient brushes
     /// </summary>
     /// <typeparam name="TPixel">The pixel format</typeparam>
-    public abstract class AbstractGradientBrush<TPixel> : IBrush<TPixel>
+    public abstract class GradientBrushBase<TPixel> : IBrush<TPixel>
         where TPixel : struct, IPixel<TPixel>
     {
         /// <inheritdoc cref="IBrush{TPixel}"/>
         /// <param name="repetitionMode">Defines how the colors are repeated beyond the interval [0..1]</param>
         /// <param name="colorStops">The gradient colors.</param>
-        protected AbstractGradientBrush(
+        protected GradientBrushBase(
             GradientRepetitionMode repetitionMode,
             params ColorStop<TPixel>[] colorStops)
         {
@@ -44,20 +44,20 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
         /// <summary>
         /// Base class for gradient brush applicators
         /// </summary>
-        protected abstract class AbstractGradientBrushApplicator : BrushApplicator<TPixel>
+        protected abstract class GradientBrushApplicatorBase : BrushApplicator<TPixel>
         {
             private readonly ColorStop<TPixel>[] colorStops;
 
             private readonly GradientRepetitionMode repetitionMode;
 
             /// <summary>
-            /// Initializes a new instance of the <see cref="AbstractGradientBrushApplicator"/> class.
+            /// Initializes a new instance of the <see cref="GradientBrushApplicatorBase"/> class.
             /// </summary>
             /// <param name="target">The target.</param>
             /// <param name="options">The options.</param>
             /// <param name="colorStops">An array of color stops sorted by their position.</param>
             /// <param name="repetitionMode">Defines if and how the gradient should be repeated.</param>
-            protected AbstractGradientBrushApplicator(
+            protected GradientBrushApplicatorBase(
                 ImageFrame<TPixel> target,
                 GraphicsOptions options,
                 ColorStop<TPixel>[] colorStops,

src/ImageSharp.Drawing/Processing/Drawing/Brushes/GradientBrushes/LinearGradientBrush{TPixel}.cs

@@ -11,7 +11,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
     /// - a set of colors in relative distances to each other.
     /// </summary>
     /// <typeparam name="TPixel">The pixel format</typeparam>
-    public sealed class LinearGradientBrush<TPixel> : AbstractGradientBrush<TPixel>
+    public sealed class LinearGradientBrush<TPixel> : GradientBrushBase<TPixel>
         where TPixel : struct, IPixel<TPixel>
     {
         private readonly Point p1;
@@ -43,7 +43,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
         /// <summary>
         /// The linear gradient brush applicator.
         /// </summary>
-        private sealed class LinearGradientBrushApplicator : AbstractGradientBrushApplicator
+        private sealed class LinearGradientBrushApplicator : GradientBrushApplicatorBase
         {
             private readonly Point start;
 

src/ImageSharp.Drawing/Processing/Drawing/Brushes/GradientBrushes/RadialGradientBrush{TPixel}.cs

@@ -9,14 +9,14 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
     /// A Circular Gradient Brush, defined by center point and radius.
     /// </summary>
     /// <typeparam name="TPixel">The pixel format.</typeparam>
-    public sealed class RadialGradientBrush<TPixel> : AbstractGradientBrush<TPixel>
+    public sealed class RadialGradientBrush<TPixel> : GradientBrushBase<TPixel>
         where TPixel : struct, IPixel<TPixel>
     {
         private readonly Point center;
 
         private readonly float radius;
 
-        /// <inheritdoc cref="AbstractGradientBrush{TPixel}" />
+        /// <inheritdoc cref="GradientBrushBase{TPixel}" />
         /// <param name="center">The center of the circular gradient and 0 for the color stops.</param>
         /// <param name="radius">The radius of the circular gradient and 1 for the color stops.</param>
         /// <param name="repetitionMode">Defines how the colors in the gradient are repeated.</param>
@@ -46,7 +46,7 @@ namespace SixLabors.ImageSharp.Processing.Drawing.Brushes.GradientBrushes
                 this.RepetitionMode);
 
         /// <inheritdoc />
-        private sealed class RadialGradientBrushApplicator : AbstractGradientBrushApplicator
+        private sealed class RadialGradientBrushApplicator : GradientBrushApplicatorBase
         {
             private readonly Point center;
 

tests/ImageSharp.Tests/Drawing/FillLinearGradientBrushTests.cs

@@ -41,7 +41,7 @@ namespace SixLabors.ImageSharp.Tests.Drawing
                     new ColorStop<TPixel>(1, red));
 
                 image.Mutate(x => x.Fill(unicolorLinearGradientBrush));
-                
+
                 image.DebugSave(provider, appendPixelTypeToFileName: false, appendSourceFileOrDescription: false);
 
                 // no need for reference image in this test:
@@ -68,7 +68,7 @@ namespace SixLabors.ImageSharp.Tests.Drawing
                             new ColorStop<TPixel>(1, NamedColors<TPixel>.Yellow));
 
                         image.Mutate(x => x.Fill(unicolorLinearGradientBrush));
-                    }, 
+                    },
                 appendSourceFileOrDescription: false);
         }