Regenerate methods/enums for libvips 8.16

CHANGELOG.md

@@ -8,6 +8,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Add support for a single shared libvips binary on Windows ([#211](https://github.com/kleisauke/net-vips/issues/211)).
 - Add `ReadOnlySpan<T>` / `ReadOnlyMemory<T>` overloads ([#225](https://github.com/kleisauke/net-vips/issues/225)).
 
+### Changed
+- Update methods/enums for libvips 8.16.
+
 ### Removed
 - Drop support for .NET Standard 2.0 and Mono. NetVips now targets .NET 6 (`net6.0`) and .NET Framework 4.5.2 (`net452`) moving forward.
   See https://devblogs.microsoft.com/dotnet/the-future-of-net-standard/ for more information.

samples/NetVips.Samples/Samples/GenerateImageClass.cs

@@ -104,6 +104,11 @@ public GenerateImageClass()
             _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsForeignHeifEncoder"), "Enums.ForeignHeifEncoder");
         }
 
+        if (NetVips.AtLeastLibvips(8, 16))
+        {
+            _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsSdfShape"), "Enums.SdfShape");
+        }
+
         // Flags
         _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsForeignFlags"), "Enums.ForeignFlags");
         _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsForeignPngFilter"), "Enums.ForeignPngFilter");

src/NetVips/Enums.cs

@@ -1084,6 +1084,24 @@ public enum RegionShrink
         Nearest = 5 // "nearest"
     }
 
+    /// <summary>
+    /// The SDF to generate.
+    /// </summary>
+    /// <remarks>
+    /// See for example <see cref="Image.Sdf"/>.
+    /// </remarks>
+    public enum SdfShape
+    {
+        /// <summary>A circle at @a, radius @r.</summary>
+        Circle = 0, // "circle"
+        /// <summary>A box from @a to @b.</summary>
+        Box = 1, // "box"
+        /// <summary>A box with rounded @corners from @a to @b.</summary>
+        RoundedBox = 2, // "rounded-box"
+        /// <summary> A line from @a to @b.</summary>
+        Line = 3 // "line"
+    }
+
     /// <summary>
     /// Controls whether an operation should upsize, downsize, both up and downsize, or force a size.
     /// </summary>