Add support for more advanced PDF metadata

binding/SkiaSharp.Resources/ResourcesApi.generated.cs

@@ -51,6 +51,8 @@
 using sk_path_rawiterator_t = System.IntPtr;
 using sk_path_t = System.IntPtr;
 using sk_pathmeasure_t = System.IntPtr;
+using sk_pdf_metadata_t = System.IntPtr;
+using sk_pdf_structure_element_t = System.IntPtr;
 using sk_picture_recorder_t = System.IntPtr;
 using sk_picture_t = System.IntPtr;
 using sk_pixelref_factory_t = System.IntPtr;

binding/SkiaSharp.SceneGraph/SceneGraphApi.generated.cs

@@ -51,6 +51,8 @@
 using sk_path_rawiterator_t = System.IntPtr;
 using sk_path_t = System.IntPtr;
 using sk_pathmeasure_t = System.IntPtr;
+using sk_pdf_metadata_t = System.IntPtr;
+using sk_pdf_structure_element_t = System.IntPtr;
 using sk_picture_recorder_t = System.IntPtr;
 using sk_picture_t = System.IntPtr;
 using sk_pixelref_factory_t = System.IntPtr;

binding/SkiaSharp.Skottie/SkottieApi.generated.cs

@@ -51,6 +51,8 @@
 using sk_path_rawiterator_t = System.IntPtr;
 using sk_path_t = System.IntPtr;
 using sk_pathmeasure_t = System.IntPtr;
+using sk_pdf_metadata_t = System.IntPtr;
+using sk_pdf_structure_element_t = System.IntPtr;
 using sk_picture_recorder_t = System.IntPtr;
 using sk_picture_t = System.IntPtr;
 using sk_pixelref_factory_t = System.IntPtr;

binding/SkiaSharp/SKBitmap.cs

@@ -783,5 +783,10 @@ public SKShader ToShader (SKShaderTileMode tmx, SKShaderTileMode tmy, SKFilterQu
 
 		private SKShader ToShader (SKShaderTileMode tmx, SKShaderTileMode tmy, SKSamplingOptions sampling, SKMatrix* localMatrix) =>
 			SKShader.GetObject (SkiaApi.sk_bitmap_make_shader (Handle, tmx, tmy, &sampling, localMatrix));
+
+		// ToImage
+
+		public SKImage ToImage () =>
+			SKImage.FromBitmap (this);
 	}
 }