public System.Drawing.Bitmap FlushToBitmap()
{
byte[] bits = new byte[width * height * 4];
memStream = new System.IO.MemoryStream(bits);
var stream = new SharpDX.WIC.WICStream(wicFactory, memStream);
// Initialize a Jpeg encoder with this stream
var encoder = new SharpDX.WIC.BitmapEncoder(wicFactory, SharpDX.WIC.ContainerFormatGuids.Bmp);
encoder.Initialize(stream);
// Create a Frame encoder
var bitmapFrameEncode = new SharpDX.WIC.BitmapFrameEncode(encoder);
bitmapFrameEncode.Initialize();
bitmapFrameEncode.SetSize(width, height);
var pixelFormatGuid = SharpDX.WIC.PixelFormat.FormatDontCare;
bitmapFrameEncode.SetPixelFormat(ref pixelFormatGuid);
bitmapFrameEncode.WriteSource(wicBitmap);
bitmapFrameEncode.Commit();
encoder.Commit();
bitmapFrameEncode.Dispose();
encoder.Dispose();
stream.Dispose();
return((System.Drawing.Bitmap)System.Drawing.Bitmap.FromStream(memStream));
}
public void Dispose()
{
if (stream != null)
{
stream.Dispose();
stream = null;
}
if (d2dRenderTarget != null)
{
d2dRenderTarget.Dispose();
d2dRenderTarget = null;
}
if (wicBitmap != null)
{
wicBitmap.Dispose();
wicBitmap = null;
}
if (d2dFactory != null)
{
d2dFactory.Dispose();
d2dFactory = null;
}
if (wicFactory != null)
{
wicFactory.Dispose();
wicFactory = null;
}
if (memStream != null)
{
memStream.Dispose();
}
}
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();
}
