DPP.rar_正交 编码

// ch1_1View.cpp : implementation of the CCh1_1View class // #include "stdafx.h" #include "ch1_1.h" #include "ch1_1Doc.h" #include "ch1_1View.h" #include "mainfrm.h" #include "DlgIntensity.h" #include "DlgLinerPara.h" #include "DlgPointThre.h" #include "DlgPointWin.h" #include "DlgPointStre.h" #include "DlgGeoTran.h" #include "DlgGeoZoom.h" #include "DlgGeoRota.h" #include "DlgSmooth.h" #include "DlgMidFilter.h" #include "DlgSharpThre.h" #include "DlgColor.h" #include "ColorTable.h" #include "cDlgMorphErosion.h" #include "cDlgMorphDilation.h" #include "cDlgMorphOpen.h" #include "cDlgMorphClose.h" #include "DlgHuffman.h" #include "DlgShannon.h" #include "DlgCodeGIF.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CCh1_1View IMPLEMENT_DYNCREATE(CCh1_1View, CScrollView) BEGIN_MESSAGE_MAP(CCh1_1View, CScrollView) //{{AFX_MSG_MAP(CCh1_1View) ON_WM_ERASEBKGND() ON_COMMAND(ID_EDIT_COPY, OnEditCopy) ON_COMMAND(ID_EDIT_PASTE, OnEditPaste) ON_UPDATE_COMMAND_UI(ID_EDIT_COPY, OnUpdateEditCopy) ON_UPDATE_COMMAND_UI(ID_EDIT_PASTE, OnUpdateEditPaste) ON_COMMAND(ID_GEOM_TRAN, OnGeomTran) ON_COMMAND(ID_GEOM_MIRV, OnGeomMirv) ON_COMMAND(ID_GEOM_MIRH, OnGeomMirh) ON_COMMAND(ID_GEOM_ROTA, OnGeomRota) ON_COMMAND(ID_GEOM_TRPO, OnGeomTrpo) ON_COMMAND(ID_GEOM_ZOOM, OnGeomZoom) ON_COMMAND(ID_POINT_INVERT, OnPointInvert) ON_COMMAND(ID_POINT_EQUA, OnPointEqua) ON_COMMAND(ID_POINT_LINER, OnPointLiner) ON_COMMAND(ID_POINT_WIND, OnPointWind) ON_COMMAND(ID_VIEW_INTENSITY, OnViewIntensity) ON_COMMAND(ID_POINT_STRE, OnPointStre) ON_COMMAND(ID_FREQ_FOUR, OnFreqFour) ON_COMMAND(ID_FREQ_DCT, OnFreqDct) ON_COMMAND(ID_POINT_THRE, OnPointThre) ON_COMMAND(ID_ENHA_SMOOTH, OnEnhaSmooth) ON_COMMAND(ID_ENHA_MidianF, OnENHAMidianF) ON_COMMAND(ID_ENHA_SHARP, OnEnhaSharp) ON_COMMAND(ID_ENHA_COLOR, OnEnhaColor) ON_COMMAND(ID_FILE_256ToGray, OnFILE256ToGray) ON_COMMAND(ID_ENHA_GRADSHARP, OnEnhaGradsharp) ON_COMMAND(ID_FREQ_WALH, OnFreqWalh) ON_COMMAND(ID_CODE_HUFFMAN, OnCodeHuffman) ON_COMMAND(ID_CODE_RLE, OnCodeRLE) ON_COMMAND(ID_CODE_IRLE, OnCodeIRLE) ON_COMMAND(ID_CODE_JEPG, OnCodeJEPG) ON_COMMAND(ID_CODE_IJEPG, OnCodeIJEPG) ON_COMMAND(ID_CODE_SHANNON, OnCodeShannon) ON_COMMAND(ID_MORPH_EROSION, OnMorphErosion) ON_COMMAND(ID_MORPH_DILATION, OnMorphDilation) ON_COMMAND(ID_MORPH_OPEN, OnMorphOpen) ON_COMMAND(ID_MORPH_CLOSE, OnMorphClose) ON_COMMAND(ID_MORPH_THINING, OnMorphThining) ON_COMMAND(ID_EDGE_FILL, OnEdgeFill) ON_COMMAND(ID_EDGE_GAUSS, OnEdgeGauss) ON_COMMAND(ID_EDGE_HOUGH, OnEdgeHough) ON_COMMAND(ID_EDGE_KIRSCH, OnEdgeKirsch) ON_COMMAND(ID_EDGE_PREWITT, OnEdgePrewitt) ON_COMMAND(ID_EDGE_ROBERT, OnEdgeRobert) ON_COMMAND(ID_EDGE_SOBEL, OnEdgeSobel) ON_COMMAND(ID_EDGE_TRACE, OnEdgeTrace) ON_COMMAND(ID_DETECT_HPROJECTION, OnDetectHprojection) ON_COMMAND(ID_DETECT_MINUS, OnDetectMinus) ON_COMMAND(ID_DETECT_TEMPLATE, OnDetectTemplate) ON_COMMAND(ID_DETECT_THRESHOLD, OnDetectThreshold) ON_COMMAND(ID_DETECT_VPROJECTION, OnDetectVprojection) ON_COMMAND(ID_RESTORE_BLUR, OnRestoreBlur) ON_COMMAND(ID_RESTORE_INVERSE, OnRestoreInverse) ON_COMMAND(ID_RESTORE_NOISEBLUR, OnRestoreNoiseblur) ON_COMMAND(ID_RESTORE_RANDOMNOISE, OnRestoreRandomnoise) ON_COMMAND(ID_RESTORE_SALTNOISE, OnRestoreSaltnoise) ON_COMMAND(ID_RESTORE_WIENER, OnRestoreWiener) ON_COMMAND(ID_EDGE_CONTOUR, OnEdgeContour) ON_COMMAND(ID_CODE_LZW, OnCodeLzw) ON_COMMAND(ID_CODE_ILZW, OnCodeIlzw) ON_COMMAND(ID_EDGE_FILL2, OnEdgeFill2) //}}AFX_MSG_MAP // Standard printing commands ON_COMMAND(ID_FILE_PRINT, CScrollView::OnFilePrint) ON_COMMAND(ID_FILE_PRINT_DIRECT, CScrollView::OnFilePrint) ON_COMMAND(ID_FILE_PRINT_PREVIEW, CScrollView::OnFilePrintPreview) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CCh1_1View construction/destruction CCh1_1View::CCh1_1View() { // TODO: add construction code here } CCh1_1View::~CCh1_1View() { } BOOL CCh1_1View::PreCreateWindow(CREATESTRUCT& cs) { // TODO: Modify the Window class or styles here by modifying // the CREATESTRUCT cs return CView::PreCreateWindow(cs); } ///////////////////////////////////////////////////////////////////////////// // CCh1_1View drawing void CCh1_1View::OnDraw(CDC* pDC) { // 显示等待光标 BeginWaitCursor(); // 获取文档 CCh1_1Doc* pDoc = GetDocument(); ASSERT_VALID(pDoc); // 获取DIB HDIB hDIB = pDoc->GetHDIB(); // 判断DIB是否为空 if (hDIB != NULL) { LPSTR lpDIB = (LPSTR) ::GlobalLock((HGLOBAL) hDIB); // 获取DIB宽度 int cxDIB = (int) ::DIBWidth(lpDIB); // 获取DIB高度 int cyDIB = (int) ::DIBHeight(lpDIB); ::GlobalUnlock((HGLOBAL) hDIB); CRect rcDIB; rcDIB.top = rcDIB.left = 0; rcDIB.right = cxDIB; rcDIB.bottom = cyDIB; CRect rcDest; // 判断是否是打印 if (pDC->IsPrinting()) { // 是打印，计算输出图像的位置和大小，以便符合页面 // 获取打印页面的水平宽度(象素) int cxPage = pDC->GetDeviceCaps(HORZRES); // 获取打印页面的垂直高度(象素) int cyPage = pDC->GetDeviceCaps(VERTRES); // 获取打印机每英寸象素数 int cxInch = pDC->GetDeviceCaps(LOGPIXELSX); int cyInch = pDC->GetDeviceCaps(LOGPIXELSY); // 计算打印图像大小（缩放，根据页面宽度调整图像大小） rcDest.top = rcDest.left = 0; rcDest.bottom = (int)(((double)cyDIB * cxPage * cyInch) / ((double)cxDIB * cxInch)); rcDest.right = cxPage; // 计算打印图像位置（垂直居中） int temp = cyPage - (rcDest.bottom - rcDest.top); rcDest.bottom += temp/2; rcDest.top += temp/2; } else // 非打印 { // 不必缩放图像 rcDest = rcDIB; } // 输出DIB ::PaintDIB(pDC->m_hDC, &rcDest, pDoc->GetHDIB(), &rcDIB, pDoc->GetDocPalette()); } // 恢复正常光标 EndWaitCursor(); } ///////////////////////////////////////////////////////////////////////////// // CCh1_1View printing BOOL CCh1_1View::OnPreparePrinting(CPrintInfo* pInfo) { // 设置总页数为一。 pInfo->SetMaxPage(1); return DoPreparePrinting(pInfo); } void CCh1_1View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { // TODO: add extra initialization before printing } void CCh1_1View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { // TODO: add cleanup after printing } ///////////////////////////////////////////////////////////////////////////// // CCh1_1View diagnostics #ifdef _DEBUG void CCh1_1View::AssertValid() const { CView::AssertValid(); } void CCh1_1View::Dump(CDumpContext& dc) const { CView::Dump(dc); } CCh1_1Doc* CCh1_1View::GetDocument() // non-debug version is inline { ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CCh1_1Doc))); return (CCh1_1Doc*)m_pDocument; } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CCh1_1View message handlers BOOL CCh1_1View::OnEraseBkgnd(CDC* pDC) { // 主要是为了设置子窗体默认的背景色 // 背景色由文档成员变量m_refColorBKG指定 // 获取文档 CCh1_1Doc* pDoc = GetDocument(); // 创建一个Brush CBrush brush(pDoc->m_refColorBKG); // 保存以前的Brush CBrush* pOldBrush = pDC->SelectObject(&brush); // 获取重绘区域 CRect rectClip; pDC->GetClipBox(&rectClip); // 重绘 pDC->PatBlt(rectClip.left, rectClip.top, rectClip.Width(), rectClip.Height(), PATCOPY); // 恢复以前的Brush pDC->SelectObject(pOldBrush); // 返回 return TRUE; } LRESULT CCh1_1View::OnDoRealize(WPARAM wParam, LPARAM) { ASSERT(wParam != NULL); /