?? dynsplitview2.cpp
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// 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;
}
/*初始化圖像數據*/
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->GetWidth();
memcpy(CDibNew1->m_pData,CDib1->m_pData,size);//復制原圖像到處理區
}
CPalette * CDynSplitView2::CreateBitmapPalette(TeXiaoXianShiDib * 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_Xiangxia, OnXiangxia)
ON_COMMAND(ID_Xiangshang, OnXiangshang)
ON_COMMAND(ID_Xiangyou, OnXiangyou)
ON_COMMAND(ID_Xiangzuo, OnXiangzuo)
ON_COMMAND(ID_Shuiping, OnShuiping)
ON_COMMAND(ID_Chuizhi, OnChuizhi)
ON_COMMAND(ID_Masaike, OnMasaike)
ON_COMMAND(ID_Shuipingshantiao, OnShuipingshantiao)
ON_COMMAND(ID_Chuizhishantiao, OnChuizhishantiao)
ON_COMMAND(ID_Jianxian, OnJianxian)
ON_COMMAND(ID_Youyi, OnYouyi)
ON_COMMAND(ID_ZhongJianKuoZhang, OnZhongJianKuoZhang)
ON_COMMAND(ID_Shangyi, OnShangyi)
ON_COMMAND(ID_JiaoChaFeiRu, OnJiaoChaFeiRu)
ON_COMMAND(ID_ZhongJianShouSuo, OnZhongJianShouSuo)
ON_COMMAND(ID_paint1, Onpaint1)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDynSplitView2 drawing
void CDynSplitView2::OnDraw(CDC* pDC)
{
CDSplitDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if(!pDoc ->statedoc&&state2==1)
{
BYTE* pBitmapData = CDibNew1->GetData();
LPBITMAPINFO pBitmapInfo = CDibNew1->GetInfo();
int bitmapHeight = CDibNew1->GetHeight();
int bitmapWidth = CDibNew1->GetWidth();
int scaledWidth = (int)(bitmapWidth * 1);
int scaledHeight = (int)(bitmapHeight * 1);
if (CDibNew1->GetRGB()) // Has a color table
{
CPalette * hPalette1=CreateBitmapPalette(CDibNew1);
CPalette * hOldPalette =
pDC->SelectPalette(hPalette1, true);
pDC->RealizePalette();
::StretchDIBits(pDC->GetSafeHdc(),0,0, bitmapWidth, bitmapHeight,
0, 0, bitmapWidth , bitmapHeight ,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
pDC->SelectPalette(hOldPalette, true);
hPalette.DeleteObject();
}
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("位圖文件(*.BMP)|*.BMP|"));
if(IDOK==dlg.DoModal())
CString filename;
filename.Format ("%s",dlg.GetPathName() );
CDibNew1->SaveFile(filename);
state2=1;
Invalidate();
}
/*向下掃描特效顯示*/
void CDynSplitView2::OnXiangxia()
{
//刷新屏幕
CDC *pDC=GetDC();
CRect rect(0,0,1000,1000);
CBrush brush(RGB(255,255,255));
pDC->FillRect(&rect,&brush);
//復制圖像數據
clearmem();
CDSplitDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if(!pDoc ->statedoc&&state2==1)
{
BYTE* pBitmapData = CDibNew1->GetData();
LPBITMAPINFO pBitmapInfo = CDibNew1->GetInfo();
int bitmapHeight = CDibNew1->GetHeight();
int bitmapWidth = CDibNew1->GetWidth();
if (CDibNew1->GetRGB()) // Has a color table
{
CPalette * hPalette=CreateBitmapPalette(CDibNew1);
CPalette * hOldPalette =
pDC->SelectPalette(hPalette, true);
pDC->RealizePalette();
for(int j=0;j<bitmapHeight;j++)
{
::StretchDIBits(pDC->GetSafeHdc(),0, j, bitmapWidth, 1,
0, bitmapHeight-j, bitmapWidth, 1,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
Sleep(5);
}
pDC->SelectPalette(hOldPalette, true);
::DeleteObject(hPalette);
}
else
{
for(int j=0;j<bitmapWidth;j++)
{
::StretchDIBits(pDC->GetSafeHdc(),0, j, bitmapWidth, 1,
0, bitmapHeight-j, bitmapWidth, 1,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
Sleep(5);
}
}
}
Invalidate();
}
/*向上掃描特效顯示*/
void CDynSplitView2::OnXiangshang()
{
//刷新屏幕
CDC *pDC=GetDC();
CRect rect(0,0,1000,1000);
CBrush brush(RGB(255,255,255));
pDC->FillRect(&rect,&brush);
//復制圖像數據
clearmem();
CDSplitDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
//向上掃描處理
if(!pDoc ->statedoc&&state2==1)
{
BYTE* pBitmapData = CDibNew1->GetData();
LPBITMAPINFO pBitmapInfo = CDibNew1->GetInfo();
int bitmapHeight = CDibNew1->GetHeight();
int bitmapWidth = CDibNew1->GetWidth();
if (CDibNew1->GetRGB()) // Has a color table
{
CPalette * hPalette=CreateBitmapPalette(CDibNew1);
CPalette * hOldPalette =
pDC->SelectPalette(hPalette, true);
pDC->RealizePalette();
for(int j=0;j<bitmapHeight;j++)
{
::StretchDIBits(pDC->GetSafeHdc(),0, bitmapHeight-j, bitmapWidth, 1,
0, j, bitmapWidth, 1,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
Sleep(5);
}
pDC->SelectPalette(hOldPalette, true);
::DeleteObject(hPalette);
}
else
{
for(int j=0;j<bitmapHeight;j++)
{
::StretchDIBits(pDC->GetSafeHdc(),0, bitmapHeight-j, bitmapWidth, 1,
0, j, bitmapWidth, 1,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
Sleep(5);
}
}
}
Invalidate();
}
/*向右掃描特效顯示*/
void CDynSplitView2::OnXiangyou()
{
//刷新屏幕
CDC *pDC=GetDC();
CRect rect(0,0,1000,1000);
CBrush brush(RGB(255,255,255));
pDC->FillRect(&rect,&brush);
//復制圖像數據
clearmem();
CDSplitDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if(!pDoc ->statedoc&&state2==1)
{
BYTE* pBitmapData = CDibNew1->GetData();
LPBITMAPINFO pBitmapInfo = CDibNew1->GetInfo();
int bitmapHeight = CDibNew1->GetHeight();
int bitmapWidth = CDibNew1->GetWidth();
if (CDibNew1->GetRGB()) // Has a color table
{
CPalette * hPalette=CreateBitmapPalette(CDibNew1);
CPalette * hOldPalette =
pDC->SelectPalette(hPalette, true);
pDC->RealizePalette();
for(int i=0;i<bitmapWidth;i++)
{
::StretchDIBits(pDC->GetSafeHdc(), i, 0, 1, bitmapHeight,
i, 0, 1, bitmapHeight,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
Sleep(5);
}
pDC->SelectPalette(hOldPalette, true);
::DeleteObject(hPalette);
}
else
{
for(int i=0;i<bitmapWidth;i++)
{
::StretchDIBits(pDC->GetSafeHdc(), i, 0, 1, bitmapHeight,
i, 0, 1, bitmapHeight,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
Sleep(5);
}
}
}
Invalidate();
}
/*向左掃描特效顯示*/
void CDynSplitView2::OnXiangzuo()
{
//刷新屏幕
CDC *pDC=GetDC();
CRect rect(0,0,1000,1000);
CBrush brush(RGB(255,255,255));
pDC->FillRect(&rect,&brush);
//復制圖像數據
clearmem();
CDSplitDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if(!pDoc ->statedoc&&state2==1)
{
BYTE* pBitmapData = CDibNew1->GetData();
LPBITMAPINFO pBitmapInfo = CDibNew1->GetInfo();
int bitmapHeight = CDibNew1->GetHeight();
int bitmapWidth = CDibNew1->GetWidth();
if (CDibNew1->GetRGB()) // Has a color table
{
CPalette * hPalette=CreateBitmapPalette(CDibNew1);
CPalette * hOldPalette =
pDC->SelectPalette(hPalette, true);
pDC->RealizePalette();
for(int i=0;i<bitmapWidth;i++)
{
::StretchDIBits(pDC->GetSafeHdc(), bitmapWidth-i, 0, 1, bitmapHeight,
bitmapWidth-i, 0, 1, bitmapHeight,
pBitmapData, pBitmapInfo,
DIB_RGB_COLORS, SRCCOPY);
Sleep(5);
}
pDC->SelectPalette(hOldPalette, true);
::DeleteObject(hPalette);
}
else
{
for(int i=0;i<bitmapWidth;i++)
{
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