Baumer工业相机堡盟工业相机如何通过BGAPISDK转换和显示偏振相机的图像（C#）

static void mDataStream_NewBufferEvent(object sender, BGAPI2.Events.NewBufferEventArgs mDSEvent)
{
    BGAPI2.Image imagePolarized = null;
    BGAPI2.ImageProcessor pImgProcessor = null;
    try
    {
        BGAPI2.Buffer mBufferFilled = null;
        //System.Drawing.Bitmap pBitmap = null;
        //Byte[] pImgBits;
        mBufferFilled = mDSEvent.BufferObj;
        if (mBufferFilled == null)
        {
            MessageBox.Show("Error: Buffer Timeout after 1000 ms!");
        }
        else if (mBufferFilled.IsIncomplete == true)
        {
            //MessageBox.Show("Error: Image is incomplete!");
            // queue buffer again
            mBufferFilled.QueueBuffer();
        }
        else
        {
            // get information about the image from the buffer object
            uint width = (uint)(mBufferFilled.Width);
            uint height = (uint)(mBufferFilled.Height);
            IntPtr pBufferData = mBufferFilled.MemPtr;
            ulong bufferDataSize = mBufferFilled.MemSize;
            ulong imageOffset = mBufferFilled.ImageOffset;
            ulong imageDataSize = (bufferDataSize > imageOffset) ? (bufferDataSize - imageOffset) : 0;
            IntPtr pImageData = (IntPtr)((ulong)(pBufferData) + imageOffset);
            string sComponent = "ADOLP";
            string sPixelFormatRaw = "";
            sPixelFormatRaw = "BaumerPolarized8";
            if (imagePolarized == null)
            {
                imagePolarized =actform.pImgProcessor.CreateImage(width, height, sPixelFormatRaw, pImageData, imageDataSize);
                // Enable the component to be calculated, disable all others
                EnableSingleComponent(imagePolarized, sComponent);
            }
            else
            {
                imagePolarized.Init(width, height, sPixelFormatRaw, pImageData, imageDataSize);
                /* As the pixel format is the same for all images captured, the enabled components and the active component selector
                    are preserved, so you don't need to enable components on every image. */
            }
            // Calculate the required Polarisation format using a direct transformation from raw polarized image.
            BGAPI2.Image component = actform.pImgProcessor.CreateTransformedImage(imagePolarized
                , (sComponent != "ADOLP") ? "Mono8" : "RGB8");
            System.Console.Write("  component image: {0}\r\n", component.NodeList["ComponentSelector"].Value);
            IntPtr imagebuffer = new IntPtr();
            BGAPI2.Image pImage = actform.pImgProcessor.CreateImage((uint)mBufferFilled.Width, (uint)mBufferFilled.Height, mBufferFilled.PixelFormat, mBufferFilled.MemPtr, mBufferFilled.MemSize);
            BGAPI2.Image pTranImage = null;
            pTranImage = actform.pImgProcessor.CreateTransformedImage(pImage, "BGR8");
            int w = 0;
            int h = 0;
            w = (int)pTranImage.Width;
            h = (int)pTranImage.Height;
            imagebuffer = component.Buffer;
            //Now you have the Imagebuffer and can do everything with it you want
            if (actform.bFirstFrame)
            {
                actform.pImgBits = new Byte[w * h * 3];
                //actform.pBitmap = new Bitmap(w,h,PixelFormat.Format8bppIndexed);
                //pBitmap = new System.Drawing.Bitmap(w,h,System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
                // actform.pBitmap = new System.Drawing.Bitmap(w,h,System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
                actform.pBitmap = new System.Drawing.Bitmap(w, h, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
                actform.prcSource.X = 0;
                actform.prcSource.Y = 0;
                actform.prcSource.Width = w;
                actform.prcSource.Height = h;
                actform.bFirstFrame = false;
            }
            System.Drawing.Imaging.BitmapData bmpdata;
            bmpdata = actform.pBitmap.LockBits(actform.prcSource, System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
            System.Runtime.InteropServices.Marshal.Copy(imagebuffer, actform.pImgBits, 0, w * h * 3);
            System.Runtime.InteropServices.Marshal.Copy(actform.pImgBits, 0, bmpdata.Scan0, w * h * 3);
            actform.pBitmap.UnlockBits(bmpdata);
            System.Drawing.Graphics graph = System.Drawing.Graphics.FromHwnd(actform.pictureBoxA.Handle);
            graph.DrawImage(actform.pBitmap, actform.prcPBox, actform.prcSource, GraphicsUnit.Pixel);
            if (actform.bSaveImg)
            {
                String strPath;
                String strtime;
                strtime = DateTime.Now.ToString("yyyyMMddhhmmss");
                strPath = actform.pImgFileDir + "\\" + strtime + sComponent + ".bmp";
                actform.pBitmap.Save(strPath,System.Drawing.Imaging.ImageFormat.Png);
            }
            mBufferFilled.QueueBuffer();
        }
    }
    catch (BGAPI2.Exceptions.IException ex)
    {
        {
            string str2;
    str2 = string.Format("ExceptionType:{0}! ErrorDescription:{1} in function:{2}",ex.GetType(),ex.GetErrorDescription(),ex.GetFunctionName());
    MessageBox.Show(str2);
        }
    }
    return;
}

if (imagePolarized == null)
{
    imagePolarized =actform.pImgProcessor.CreateImage(width, height, sPixelFormatRaw, pImageData, imageDataSize);                        
    // Enable the component to be calculated, disable all others                       
    EnableSingleComponent(imagePolarized, sComponent);
}
 else
{
    imagePolarized.Init(width, height, sPixelFormatRaw, pImageData, imageDataSize);
     /* As the pixel format is the same for all images captured, the enabled components and the active component selector are preserved, so you don't need to enable components on every image. */
}
// Calculate the required Polarisation format using a direct transformation from raw polarized image.
BGAPI2.Image component = actform.pImgProcessor.CreateTransformedImage(imagePolarized
                , (sComponent != "ADOLP") ? "Mono8" : "RGB8");
System.Console.Write("  component image: {0}\r\n", component.NodeList["ComponentSelector"].Value);                 
IntPtr imagebuffer = new IntPtr();
BGAPI2.Image pImage = actform.pImgProcessor.CreateImage((uint)mBufferFilled.Width, (uint)mBufferFilled.Height, mBufferFilled.PixelFormat, mBufferFilled.MemPtr, mBufferFilled.MemSize);
BGAPI2.Image pTranImage = null;
pTranImage = actform.pImgProcessor.CreateTransformedImage(pImage, "BGR8");