-OpenGL = 0
+OpenGL = 1
-Vulkan = 1
+Vulkan = 2

public static GRContext Create (GRBackend backend, GRGlInterface backendContext, GRContextOptions options);
public static GRContext Create (GRBackend backend, IntPtr backendContext, GRContextOptions options);

public GRGlInterface Clone ();

Rgba8888SInt = 9,

-AlphaHalf = 12
+AlphaHalf = 13
-Bgra8888 = 6
+Bgra8888 = 7
-RgFloat = 11
+RgFloat = 12
-RgbaFloat = 10
+RgbaFloat = 11
-RgbaHalf = 13
+RgbaHalf = 14
-Sbgra8888 = 8
+Sbgra8888 = 9
-Srgba8888 = 7
+Srgba8888 = 8

-BottomLeft = 2
+BottomLeft = 1
-TopLeft = 1
+TopLeft = 0

public SKEncodedInfo EncodedInfo { get; }

public SKCodecOptions (int frameIndex, bool hasPriorFrame);

public bool HasPriorFrame { get; set; }

-CouldNotRewind = 6
+CouldNotRewind = 7
-InvalidConversion = 2
+InvalidConversion = 3
-InvalidInput = 5
+InvalidInput = 6
-InvalidParameters = 4
+InvalidParameters = 5
-InvalidScale = 3
+InvalidScale = 4
-Unimplemented = 7
+Unimplemented = 9

Index8 = 6,

-Bgra8888 = 5
+Bgra8888 = 6
-Gray8 = 7
+Gray8 = 9
-RgbaF16 = 8
+RgbaF16 = 10

 public SKDocument CreatePdf (SKWStream stream, float dpi--- = 72---)
 public SKDocument CreatePdf (string path, float dpi--- = 72---)
 public SKDocument CreatePdf (SKWStream stream, SKDocumentPdfMetadata metadata, float dpi--- = 72---)
 public SKDocument CreateXps (SKWStream stream, float dpi--- = 72---)
 public SKDocument CreateXps (string path, float dpi--- = 72---)

public static SKImageFilter CreatePictureForLocalspace (SKPicture picture, SKRect cropRect, SKFilterQuality filterQuality);

 public SKImageFilter CreateMerge (SKImageFilter[] filters, SKBlendMode[] modes--- = NULL---, SKImageFilter.CropRect cropRect = NULL)

public SKLatticeFlags[] Flags { get; set; }

protected virtual SKData OnEncode (SKPixmap pixmap);
protected virtual bool OnUseEncodedData (IntPtr data, IntPtr length);

 public bool GetFillPath (SKPath src, SKPath dst, float resScale--- = 1---)
 public bool GetFillPath (SKPath src, SKPath dst, SKRect cullRect, float resScale--- = 1---)

public static SKPathEffect CreateArcTo (float radius);

 public SKPixmap (SKImageInfo info, IntPtr addr, int rowBytes, SKColorTable ctable--- = NULL---)

 public void Reset (SKImageInfo info, IntPtr addr, int rowBytes, SKColorTable ctable--- = NULL---)

 public SKTypeface FromFamilyName (string familyName, SKTypefaceStyle style--- = 0---)
 public SKTypeface FromTypeface (SKTypeface typeface, SKTypefaceStyle style--- = 0---)