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

#include <stdio.h>
#include <iostream>
#include <iomanip>
#include <set>
#include <vector>
#include <algorithm>
#include <string>
#include "bgapi2_genicam/bgapi2_genicam.hpp"

//图像回调函数
//==================
void BGAPI2CALL BufferHandler( void * callBackOwner, Buffer * pBufferFilled )
{
  CGigeDemoDlg* pDlg = (CGigeDemoDlg*)callBackOwner;
  unsigned char* imagebuffer = NULL;
  USES_CONVERSION;
  try
  {
  if(pBufferFilled == NULL)
  {
  }
  else if(pBufferFilled->GetIsIncomplete() == true)
  {
    // queue buffer again
    pBufferFilled->QueueBuffer();
  }
  else
  {
    pDlg->FrameID= pBufferFilled->GetFrameID();                                                 //获取当前图像FrameID显示帧率
    int frameid1 = pBufferFilled->GetFrameID();    
    int width = 0, height = 0;
    width = (int)pBufferFilled->GetWidth();height = (int)pBufferFilled->GetHeight();    //获取当前图像像素长宽
    CString PixelFormat1 = (CString)pBufferFilled->GetPixelFormat();        //获取当前图像像素格式
    imagebuffer = (BYTE*)((bo_int64)pBufferFilled->GetMemPtr()+pBufferFilled->GetImageOffset());//获取当前图像数据
    // A Baumer Polarization Camera can be recognized by checking that the feature
// ComponentSelector has the value "PolarizedRaw"
  if (pDevice->GetRemoteNodeList()->GetNodePresent("ComponentSelector"))
  {
    if (pDevice->GetRemoteNode("ComponentSelector")->GetValue() == "PolarizedRaw")
    {
    // I'm a Polarization Camera
    }
  }
  // Acquire an image to a buffer
  BGAPI2::Buffer* pBufferFilled = pDataStream->GetFilledBuffer(1000);
  bo_uint width = static_cast<bo_uint>(pBufferFilled->GetWidth());
  bo_uint height = static_cast<bo_uint>(pBufferFilled->GetHeight());
  void* pBufferData = pBufferFilled->GetMemPtr();
  bo_uint64 bufferDataSize = pBufferFilled->GetMemSize();
  bo_uint64 imageOffset = pBufferFilled->GetImageOffset();
  // Enable all polarized formats (AOP, DOLP, ADOLP, Intensity)
  BGAPI2::Node* pCompSelector = pImage->GetNode("ComponentSelector");
  BGAPI2::NodeMap*pComponents = pCompSelector->GetEnumNodeList();
  for (bo_uint64 i = 0; i < pComponents->GetNodeCount(); i++)
  {
      pCompSelector->SetInt(i);
      pImage->GetNode("ComponentEnable")->SetBool( true );
  }
  // Calculate all the polarization formats from the raw image to a multi-part Image object.
  BGAPI2::Image* pMultiPartImage = pImageProcessor->CreateTransformedImage(pImage, "Mono8");
  int width = (int)pTranImage->GetWidth();
  int height = (int)pTranImage->GetHeight();
  imagebuffer = (BYTE*)((bo_int64)pTranImage->GetBuffer()+pBufferFilled->GetImageOffset());
  #pragma region 生成//制作一个相关大小的空白黑白Bitmap图像
  if (pDlg->m_pBitmap == NULL)
  {
  pDlg->m_pBitmap = new Gdiplus::Bitmap(width, height, PixelFormat8bppIndexed);
  }
  Gdiplus::BitmapData lockedbits;
  Gdiplus::ColorPalette * pal = (Gdiplus::ColorPalette*)new BYTE[sizeof(Gdiplus::ColorPalette) + 255 *  sizeof(Gdiplus::ARGB)];
  pal->Count = 256;
  for (UINT i = 0;i<256;i++)
  {
  UINT color = i * 65536 + i * 256 + i;
  color = color | 0xFF000000;
  pal->Entries[i] = color;
  }
  pDlg->m_pBitmap->SetPalette(pal);
  #pragma endregion 
  #pragma region //将图像数据写入前面生成的空白Bitmap图像
  Gdiplus::Rect rc = Gdiplus::Rect(0,0,width,height);
  Gdiplus::Status ret = pDlg->m_pBitmap->LockBits(&rc, Gdiplus::ImageLockModeWrite, PixelFormat8bppIndexed, &lockedbits);
  BYTE* pixels = (BYTE*)lockedbits.Scan0;
  BYTE* src = (BYTE*)imagebuffer;
  for (int row = 0; row < height; ++row)
  {
  CopyMemory(pixels, src, lockedbits.Stride);
  pixels += width;
  src += width;
  }
  pDlg->m_pBitmap->UnlockBits(&lockedbits);
  #pragma endregion 
    // queue buffer again
    pBufferFilled->QueueBuffer();
  }
  }
  catch (BGAPI2::Exceptions::IException& ex)
  {
  CString str;
  str.Format(_T("ExceptionType:%s! ErrorDescription:%s in function:%s"),ex.GetType(),ex.GetErrorDescription(),ex.GetFunctionName());  
  } 
}

int width = (int)pTranImage->GetWidth();
int height = (int)pTranImage->GetHeight();
imagebuffer = (BYTE*)((bo_int64)pTranImage->GetBuffer()+pBufferFilled->GetImageOffset());
#pragma region 生成//制作一个相关大小的空白黑白Bitmap图像
if (pDlg->m_pBitmap == NULL)
{
  pDlg->m_pBitmap = new Gdiplus::Bitmap(width, height, PixelFormat8bppIndexed);
}
Gdiplus::BitmapData lockedbits;
Gdiplus::ColorPalette * pal = (Gdiplus::ColorPalette*)new BYTE[sizeof(Gdiplus::ColorPalette) + 255 * sizeof(Gdiplus::ARGB)];
pal->Count = 256;
for (UINT i = 0;i<256;i++)
{
  UINT color = i * 65536 + i * 256 + i;
  color = color | 0xFF000000;
  pal->Entries[i] = color;
}
pDlg->m_pBitmap->SetPalette(pal);
#pragma endregion 
#pragma region //将图像数据写入前面生成的空白Bitmap图像
Gdiplus::Rect rc = Gdiplus::Rect(0,0,width,height);
Gdiplus::Status ret = pDlg->m_pBitmap->LockBits(&rc, Gdiplus::ImageLockModeWrite, PixelFormat8bppIndexed, &lockedbits);
BYTE* pixels = (BYTE*)lockedbits.Scan0;
BYTE* src = (BYTE*)imagebuffer;
for (int row = 0; row < height; ++row)
{
  CopyMemory(pixels, src, lockedbits.Stride);
  pixels += width;
  src += width;
}
pDlg->m_pBitmap->UnlockBits(&lockedbits);
#pragma endregion