dynsplitview2.cpp

基于VC++的图像合成,包括差影法和逻辑运算.

// DynSplitView2.cpp : implementation file
//

#include "stdafx.h"
#include "DSplit.h"
#include "DynSplitView2.h"
 
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CDynSplitView2

IMPLEMENT_DYNCREATE(CDynSplitView2, CView)

CDynSplitView2::CDynSplitView2()
{state2=0;
}

void CDynSplitView2::clearmem()
{
	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	pDoc->statedoc=0;
    state2=1;
	CDibNew1=&pDoc->CDibNew;
    CDib1=&pDoc->CDib;
long int  size=CDib1->GetHeight()*CDib1->GetDibWidthBytes();

 // for(int i=0;i<CDib1->GetHeight();i++)
//		for(int j=0;j<CDib1->GetDibWidthBytes();j++)
//		{
//			*(CDibNew1->m_pData)++=*(CDib1->m_pData)++;
//		}
memcpy(CDibNew1->m_pData,CDib1->m_pData,size);

//memset(CDibNew1->m_pData,255,CDibNew1->GetWidth()*CDibNew1->GetHeight());

}

CPalette * CDynSplitView2::CreateBitmapPalette(TuXiangHeChengDib * pBitmap)
	{
		struct
		{
			WORD Version;
			WORD NumberOfEntries;
			PALETTEENTRY aEntries[256];
		} palette = { 0x300, 256 };
		
		LPRGBQUAD pRGBTable = pBitmap->GetRGB();
		UINT numberOfColors = pBitmap->GetNumberOfColors();
		
		for(UINT x=0; x<numberOfColors; ++x)
		{
			palette.aEntries[x].peRed =
				pRGBTable[x].rgbRed;
			palette.aEntries[x].peGreen =
				pRGBTable[x].rgbGreen;
			palette.aEntries[x].peBlue =
				pRGBTable[x].rgbBlue;
			palette.aEntries[x].peFlags = 0;
		}
		
			hPalette.CreatePalette((LPLOGPALETTE)&palette);
		//CPalette hPale=&hPalette;
		return &hPalette;
	}

CDynSplitView2::~CDynSplitView2()
{
}
CDSplitDoc* CDynSplitView2::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CDSplitDoc)));
	return (CDSplitDoc*)m_pDocument;
}


BEGIN_MESSAGE_MAP(CDynSplitView2, CView)
	//{{AFX_MSG_MAP(CDynSplitView2)
	ON_WM_ERASEBKGND()
	ON_COMMAND(ID_FILESAVE, OnFilesave)
	ON_COMMAND(ID_Add, OnAdd)
	ON_COMMAND(ID_Sub, OnSub)
	ON_COMMAND(ID_Yuyunsuan, OnYuyunsuan)
	ON_COMMAND(ID_Huoyunsuan, OnHuoyunsuan)
	ON_COMMAND(ID_Feiyunsuan, OnFeiyunsuan)
	ON_COMMAND(ID_Huofei, OnHuofei)
	ON_COMMAND(ID_Yufei, OnYufei)
	ON_COMMAND(ID_Yihuo, OnYihuo)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDynSplitView2 drawing

void CDynSplitView2::OnDraw(CDC* pDC)
{	
	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	if(!pDoc ->statedoc&&state2==1)
	{
 	    int m_scale=1;
        BYTE* pBitmapData = CDibNew1->GetData();
        LPBITMAPINFO pBitmapInfo = CDibNew1->GetInfo();
        int bitmapHeight = CDibNew1->GetHeight();
        int bitmapWidth = CDibNew1->GetWidth();
		int scaledWidth = (int)(bitmapWidth * m_scale);
		int scaledHeight = (int)(bitmapHeight * m_scale);
		if (CDibNew1->GetRGB()) // Has a color table
		{
	  		CPalette * hPalette=CreateBitmapPalette(CDibNew1);
            CPalette * hOldPalette =
                pDC->SelectPalette(hPalette, true);
            pDC->RealizePalette();
			::StretchDIBits(pDC->GetSafeHdc(),0,0,scaledWidth,scaledHeight,
               0,0,bitmapWidth,bitmapHeight,
				pBitmapData,pBitmapInfo,
				DIB_RGB_COLORS, SRCCOPY);
            pDC->SelectPalette(hOldPalette, true);
            ::DeleteObject(hPalette);
		}
		else
		{
            StretchDIBits(pDC->GetSafeHdc(),
                0, 0, scaledWidth, scaledHeight,
                0, 0, bitmapWidth, bitmapHeight,
				pBitmapData, pBitmapInfo,
				DIB_RGB_COLORS, SRCCOPY);
		}
	}
}


/////////////////////////////////////////////////////////////////////////////
// CDynSplitView2 diagnostics

#ifdef _DEBUG
void CDynSplitView2::AssertValid() const
{
	CView::AssertValid();
}

void CDynSplitView2::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CDynSplitView2 message handlers

BOOL CDynSplitView2::OnEraseBkgnd(CDC* pDC) 
{
	CRect rect;
	GetClientRect(&rect);
	pDC->FillSolidRect(&rect,::GetSysColor(COLOR_WINDOW));
	return TRUE;
}



 

void CDynSplitView2::OnFilesave() 
{
	// TODO: Add your command handler code here
	CFileDialog dlg(FALSE,_T("BMP"),_T("*.BMP"),OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,_T("位图文件(*.BMP)|*.BMP|"));	
    if(IDOK==dlg.DoModal())
	CString  filename;
    filename.Format ("%s",dlg.GetPathName() );    
    CDibNew1->SaveFile(filename);
	state2=1;
	Invalidate();

}


/*加运算消息映射*/
void CDynSplitView2::OnAdd() 
{
	// TODO: Add your command handler code here
	clearmem();
		// 指向DIB象素指针
	LPBYTE   p_data,p_dataBK;
	
	//图像的宽度与高度
	int wide,height;
	//获得原图
 	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CDibNew1=&pDoc->CDibNew;

 
	// 找到DIB图像象素起始位置
	p_data = CDibNew1->GetData();
	
	wide = CDibNew1->GetWidth();
	height = CDibNew1->GetHeight();
	AfxMessageBox("选择背景图");
	
	//获得模版
	CFileDialog dlg(TRUE,"bmp","*.bmp");
	 
	if(dlg.DoModal() == IDOK)
	   filename.Format ("%s",dlg.GetPathName() ); 
	CDSplitDoc* pDoc1 = GetDocument();
	ASSERT_VALID(pDoc1);
       CDib1=&pDoc1->CDib;
	   CDib1->LoadFile(filename);
	   // 找到DIB模版图像象素起始位置
	p_dataBK = CDib1->GetData();   
	// 调用Add()函数进行加运算
	CDibNew1->Add(p_data,p_dataBK, wide,height) ;		             	
 	Invalidate();
}


/*减运算消息映射*/
void CDynSplitView2::OnSub() 
{
	// TODO: Add your command handler code here
	  	clearmem();
		// 指向DIB象素指针
	LPBYTE   p_data,p_dataBK;
	
	//图像的宽度与高度
	int wide,height;
	//获得原图
 	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CDibNew1=&pDoc->CDibNew;

 
	// 找到DIB图像象素起始位置
	p_data = CDibNew1->GetData();
	
	wide = CDibNew1->GetWidth();
	height = CDibNew1->GetHeight();
	 
	AfxMessageBox("选择背景图");
	
	//获得模版
	CFileDialog dlg(TRUE,"bmp","*.bmp");
	if(dlg.DoModal() == IDOK)
	   filename.Format ("%s",dlg.GetPathName() ); 
	CDSplitDoc* pDoc2 = GetDocument();
	ASSERT_VALID(pDoc2);
        CDib2=&pDoc2->CDib;
	   CDib2->LoadFile(filename);
	   // 找到DIB模版图像象素起始位置
	p_dataBK = CDib2->GetData();   
	// 调用Sub()函数进行加运算
	CDibNew1->Sub(p_data,p_dataBK, wide,height) ;		             	
 	Invalidate();
}


/*与运算消息映射*/
void CDynSplitView2::OnYuyunsuan() 
{
	// TODO: Add your command handler code here
		clearmem();
		// 指向DIB象素指针
	LPBYTE   p_data,p_dataBK;
	
	//图像的宽度与高度
	int wide,height;
	//获得原图
 	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CDibNew1=&pDoc->CDibNew;

 
	// 找到DIB图像象素起始位置
	p_data = CDibNew1->GetData();
	
	wide = CDibNew1->GetWidth();
	height = CDibNew1->GetHeight();
	 
	AfxMessageBox("选择背景图");
	
	//获得模版
	CFileDialog dlg(TRUE,"bmp","*.bmp");
	if(dlg.DoModal() == IDOK)
	   filename.Format ("%s",dlg.GetPathName() ); 
	CDSplitDoc* pDoc2 = GetDocument();
	ASSERT_VALID(pDoc2);
        CDib2=&pDoc2->CDib;
	   CDib2->LoadFile(filename);
	   // 找到DIB模版图像象素起始位置
	p_dataBK = CDib2->GetData();   
	// 调用与运算函数进行与运算
	CDibNew1->Yuyunsuan(p_data,p_dataBK, wide,height) ;		             	
 	Invalidate();
}


/*或运算消息映射*/
void CDynSplitView2::OnHuoyunsuan() 
{
	// TODO: Add your command handler code here
		clearmem();
		// 指向DIB象素指针
	LPBYTE   p_data,p_dataBK;
	
	//图像的宽度与高度
	int wide,height;
	//获得原图
 	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CDibNew1=&pDoc->CDibNew;

 
	// 找到DIB图像象素起始位置
	p_data = CDibNew1->GetData();
	
	wide = CDibNew1->GetWidth();
	height = CDibNew1->GetHeight();
	 
	AfxMessageBox("选择背景图");
	
	//获得模版
	CFileDialog dlg(TRUE,"bmp","*.bmp");
	if(dlg.DoModal() == IDOK)
	   filename.Format ("%s",dlg.GetPathName() ); 
	CDSplitDoc* pDoc2 = GetDocument();
	ASSERT_VALID(pDoc2);
        CDib2=&pDoc2->CDib;
	   CDib2->LoadFile(filename);
	   // 找到DIB模版图像象素起始位置
	p_dataBK = CDib2->GetData();   
	// 调用或运算函数进行或运算
	CDibNew1->Huoyunsuan(p_data,p_dataBK, wide,height) ;		             	
 	Invalidate();
}


/*非运算消息映射*/
void CDynSplitView2::OnFeiyunsuan() 
{
	// TODO: Add your command handler code here
	clearmem();
    CDibNew1->Feiyunsuan();//调用非运算函数进行运算
    Invalidate();
}


/*或非运算消息映射*/
void CDynSplitView2::OnHuofei() 
{
	// TODO: Add your command handler code here
			clearmem();
		// 指向DIB象素指针
	LPBYTE   p_data,p_dataBK;
	
	//图像的宽度与高度
	int wide,height;
	//获得原图
 	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CDibNew1=&pDoc->CDibNew;

 
	// 找到DIB图像象素起始位置
	p_data = CDibNew1->GetData();
	
	wide = CDibNew1->GetWidth();
	height = CDibNew1->GetHeight();
	 
	AfxMessageBox("选择背景图");
	
	//获得模版
	CFileDialog dlg(TRUE,"bmp","*.bmp");
	if(dlg.DoModal() == IDOK)
	   filename.Format ("%s",dlg.GetPathName() ); 
	CDSplitDoc* pDoc2 = GetDocument();
	ASSERT_VALID(pDoc2);
        CDib2=&pDoc2->CDib;
	   CDib2->LoadFile(filename);
	   // 找到DIB模版图像象素起始位置
	p_dataBK = CDib2->GetData();   
	// 调用或非运算函数进行或非运算
	CDibNew1->Huofei(p_data,p_dataBK, wide,height) ;		             	
 	Invalidate();
}


/*与非运算消息映射*/
void CDynSplitView2::OnYufei() 
{
	// TODO: Add your command handler code here
			clearmem();
		// 指向DIB象素指针
	LPBYTE   p_data,p_dataBK;
	
	//图像的宽度与高度
	int wide,height;
	//获得原图
 	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CDibNew1=&pDoc->CDibNew;

 
	// 找到DIB图像象素起始位置
	p_data = CDibNew1->GetData();
	
	wide = CDibNew1->GetWidth();
	height = CDibNew1->GetHeight();
	 
	AfxMessageBox("选择背景图");
	
	//获得模版
	CFileDialog dlg(TRUE,"bmp","*.bmp");
	if(dlg.DoModal() == IDOK)
	   filename.Format ("%s",dlg.GetPathName() ); 
	CDSplitDoc* pDoc2 = GetDocument();
	ASSERT_VALID(pDoc2);
        CDib2=&pDoc2->CDib;
	   CDib2->LoadFile(filename);
	   // 找到DIB模版图像象素起始位置
	p_dataBK = CDib2->GetData();   
	// 调用与非运算函数进行与非运算
	CDibNew1->Yufei(p_data,p_dataBK, wide,height) ;		             	
 	Invalidate();
}


/*与或运算消息映射*/
void CDynSplitView2::OnYihuo() 
{
	// TODO: Add your command handler code here
	clearmem();
		// 指向DIB象素指针
	LPBYTE  p_data,p_dataBK;
	
	//图像的宽度与高度
	int wide,height;
	//获得原图
 	CDSplitDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CDibNew1=&pDoc->CDibNew;

 
	// 找到DIB图像象素起始位置
	p_data = CDibNew1->GetData();
	
	wide = CDibNew1->GetWidth();
	height = CDibNew1->GetHeight();
	 
	AfxMessageBox("选择背景图");
	
	//获得模版
	CFileDialog dlg(TRUE,"bmp","*.bmp");
	if(dlg.DoModal() == IDOK)
	   filename.Format ("%s",dlg.GetPathName() ); 
	CDSplitDoc* pDoc2 = GetDocument();
	ASSERT_VALID(pDoc2);
        CDib2=&pDoc2->CDib;
	   CDib2->LoadFile(filename);
	   // 找到DIB模版图像象素起始位置
	p_dataBK = CDib2->GetData();   
	// 调用异或运算函数进行异或运算
	CDibNew1->Yihuo(p_data,p_dataBK, wide,height) ;		             	
 	Invalidate();
}