public static void SaveToTiff(SharpDX.WIC.ImagingFactory imagingFactory, UnmanagedImage image, string filename, Guid format, int bytesPerPixel)
{
var file = new System.IO.FileStream(filename, System.IO.FileMode.Create);
var stream = new SharpDX.WIC.WICStream(imagingFactory, file);
var encoder = new SharpDX.WIC.BitmapEncoder(imagingFactory, SharpDX.WIC.ContainerFormatGuids.Tiff);
encoder.Initialize(stream);
var bitmapFrameEncode = new SharpDX.WIC.BitmapFrameEncode(encoder);
//bitmapFrameEncode.Options.TiffCompressionMethod = SharpDX.WIC.TiffCompressionOption.None;
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(image.Width, image.Height);
bitmapFrameEncode.SetPixelFormat(ref format);
bitmapFrameEncode.WritePixels(image.Height, image.DataIntPtr, image.Width * bytesPerPixel);
bitmapFrameEncode.Commit();
encoder.Commit();
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
file.Close();
file.Dispose();
}
