//------------------------------------------------------------------------------ // rgb2hsv() -- converts a Red, Gree, Blue (RGB) color value to an // Hue, Saturation, Value (HSV) value. // // This code is based on '/usr/people/4Dgifts/iristools/libgutil/colormod.c' //------------------------------------------------------------------------------ void Hsv::rgb2hsv(osg::Vec3& hsv, const osg::Vec3& rgb) { LCreal cmax = lcMax( rgb[RED], lcMax(rgb[GREEN],rgb[BLUE]) ); LCreal cmin = lcMin( rgb[RED], lcMin(rgb[GREEN],rgb[BLUE]) ); LCreal cdelta = cmax - cmin; LCreal h = 0; LCreal s = 0; if ( cmax != 0.0 ) s = cdelta / cmax; if ( s != 0.0 ) { LCreal rc = (cmax - rgb[RED]) / cdelta; LCreal gc = (cmax - rgb[GREEN]) / cdelta; LCreal bc = (cmax - rgb[BLUE]) / cdelta; if ( rgb[RED] == cmax ) h = bc - gc; else if ( rgb[GREEN] == cmax ) h = 2.0f + rc - bc; else if ( rgb[BLUE] == cmax ) h = 4.0f + gc - rc; h *= 60.0f; if ( h < 0.0 ) h += 360.0f; } hsv[HUE] = h; hsv[VALUE] = cmax; hsv[SATURATION] = s; }
static void PrintPiecesThread(void* pv) { CFrameWndEx* pFrame = (CFrameWndEx*)pv; CView* pView = pFrame->GetActiveView(); CPrintDialog PD(FALSE, PD_ALLPAGES|PD_USEDEVMODECOPIES|PD_NOPAGENUMS|PD_NOSELECTION, pFrame); if (theApp.DoPrintDialog(&PD) != IDOK) return; if (PD.m_pd.hDC == NULL) return; Project* project = lcGetActiveProject(); ObjArray<lcPiecesUsedEntry> PiecesUsed; project->GetPiecesUsed(PiecesUsed); PiecesUsed.Sort(PiecesUsedSortFunc, NULL); // gather file to print to if print-to-file selected CString strOutput; if (PD.m_pd.Flags & PD_PRINTTOFILE) { CString strDef(MAKEINTRESOURCE(AFX_IDS_PRINTDEFAULTEXT)); CString strPrintDef(MAKEINTRESOURCE(AFX_IDS_PRINTDEFAULT)); CString strFilter(MAKEINTRESOURCE(AFX_IDS_PRINTFILTER)); CString strCaption(MAKEINTRESOURCE(AFX_IDS_PRINTCAPTION)); CFileDialog dlg(FALSE, strDef, strPrintDef,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT, strFilter); dlg.m_ofn.lpstrTitle = strCaption; if (dlg.DoModal() != IDOK) return; strOutput = dlg.GetPathName(); } CString DocName; char* Ext = strrchr(project->m_strTitle, '.'); DocName.Format("LeoCAD - %.*s BOM", Ext ? Ext - project->m_strTitle : strlen(project->m_strTitle), project->m_strTitle); DOCINFO docInfo; memset(&docInfo, 0, sizeof(DOCINFO)); docInfo.cbSize = sizeof(DOCINFO); docInfo.lpszDocName = DocName; CString strPortName; int nFormatID; if (strOutput.IsEmpty()) { docInfo.lpszOutput = NULL; strPortName = PD.GetPortName(); nFormatID = AFX_IDS_PRINTONPORT; } else { docInfo.lpszOutput = strOutput; AfxGetFileTitle(strOutput, strPortName.GetBuffer(_MAX_PATH), _MAX_PATH); nFormatID = AFX_IDS_PRINTTOFILE; } SetAbortProc(PD.m_pd.hDC, _AfxAbortProc); pFrame->EnableWindow(FALSE); CPrintingDialog dlgPrintStatus(NULL); CString strTemp; dlgPrintStatus.SetDlgItemText(AFX_IDC_PRINT_DOCNAME, DocName); dlgPrintStatus.SetDlgItemText(AFX_IDC_PRINT_PRINTERNAME, PD.GetDeviceName()); AfxFormatString1(strTemp, nFormatID, strPortName); dlgPrintStatus.SetDlgItemText(AFX_IDC_PRINT_PORTNAME, strTemp); dlgPrintStatus.ShowWindow(SW_SHOW); dlgPrintStatus.UpdateWindow(); if (StartDoc(PD.m_pd.hDC, &docInfo) == SP_ERROR) { pFrame->EnableWindow(TRUE); dlgPrintStatus.DestroyWindow(); AfxMessageBox(AFX_IDP_FAILED_TO_START_PRINT); return; } int ResX = GetDeviceCaps(PD.m_pd.hDC, LOGPIXELSX); int ResY = GetDeviceCaps(PD.m_pd.hDC, LOGPIXELSY); CRect RectDraw(0, 0, GetDeviceCaps(PD.m_pd.hDC, HORZRES), GetDeviceCaps(PD.m_pd.hDC, VERTRES)); DPtoLP(PD.m_pd.hDC, (LPPOINT)(RECT*)&RectDraw, 2); RectDraw.DeflateRect((int)(ResX*(float)theApp.GetProfileInt("Default","Margin Left", 50)/100.0f), (int)(ResY*(float)theApp.GetProfileInt("Default","Margin Top", 50)/100.0f), (int)(ResX*(float)theApp.GetProfileInt("Default","Margin Right", 50)/100.0f), (int)(ResY*(float)theApp.GetProfileInt("Default","Margin Bottom", 50)/100.0f)); CRect HeaderRect = RectDraw; HeaderRect.top -= (int)(ResY*theApp.GetProfileInt("Default", "Margin Top", 50) / 200.0f); HeaderRect.bottom += (int)(ResY*theApp.GetProfileInt("Default", "Margin Bottom", 50) / 200.0f); int RowsPerPage = AfxGetApp()->GetProfileInt("Default", "Catalog Rows", 10); int ColsPerPage = AfxGetApp()->GetProfileInt("Default", "Catalog Columns", 3); int PicHeight = RectDraw.Height() / RowsPerPage; int PicWidth = RectDraw.Width() / ColsPerPage; int TotalRows = (PiecesUsed.GetSize() + ColsPerPage - 1) / ColsPerPage; int TotalPages = (TotalRows + RowsPerPage - 1) / RowsPerPage; int RowHeight = RectDraw.Height() / RowsPerPage; int ColWidth = RectDraw.Width() / ColsPerPage; PD.m_pd.nMinPage = 1; PD.m_pd.nMaxPage = TotalPages + 1; UINT EndPage = PD.m_pd.nToPage; UINT StartPage = PD.m_pd.nFromPage; if (PD.PrintAll()) { EndPage = PD.m_pd.nMaxPage; StartPage = PD.m_pd.nMinPage; } lcClamp(EndPage, PD.m_pd.nMinPage, PD.m_pd.nMaxPage); lcClamp(StartPage, PD.m_pd.nMinPage, PD.m_pd.nMaxPage); int StepPage = (EndPage >= StartPage) ? 1 : -1; VERIFY(strTemp.LoadString(AFX_IDS_PRINTPAGENUM)); // begin page printing loop BOOL bError = FALSE; // Creating Compatible Memory Device Context CDC *pMemDC = new CDC; if (!pMemDC->CreateCompatibleDC(pView->GetDC())) return; BITMAPINFO bi; ZeroMemory(&bi, sizeof(BITMAPINFO)); bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); bi.bmiHeader.biWidth = PicWidth; bi.bmiHeader.biHeight = PicHeight; bi.bmiHeader.biPlanes = 1; bi.bmiHeader.biBitCount = 24; bi.bmiHeader.biCompression = BI_RGB; bi.bmiHeader.biSizeImage = PicWidth * PicHeight * 3; bi.bmiHeader.biXPelsPerMeter = 2925; bi.bmiHeader.biYPelsPerMeter = 2925; bi.bmiHeader.biClrUsed = 0; bi.bmiHeader.biClrImportant = 0; LPBITMAPINFOHEADER lpbi[1]; HBITMAP hBm, hBmOld; hBm = CreateDIBSection(pView->GetDC()->GetSafeHdc(), &bi, DIB_RGB_COLORS, (void **)&lpbi, NULL, (DWORD)0); if (!hBm) return; hBmOld = (HBITMAP)::SelectObject(pMemDC->GetSafeHdc(), hBm); PIXELFORMATDESCRIPTOR pfd = { sizeof(PIXELFORMATDESCRIPTOR), 1, PFD_DRAW_TO_BITMAP | PFD_SUPPORT_OPENGL | PFD_SUPPORT_GDI, PFD_TYPE_RGBA, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, PFD_MAIN_PLANE, 0, 0, 0, 0 }; int pixelformat = ChoosePixelFormat(pMemDC->m_hDC, &pfd); DescribePixelFormat(pMemDC->m_hDC, pixelformat, sizeof(PIXELFORMATDESCRIPTOR), &pfd); SetPixelFormat(pMemDC->m_hDC, pixelformat, &pfd); HGLRC hmemrc = wglCreateContext(pMemDC->GetSafeHdc()); wglMakeCurrent(pMemDC->GetSafeHdc(), hmemrc); GL_DisableVertexBufferObject(); float Aspect = (float)PicWidth/(float)PicHeight; glViewport(0, 0, PicWidth, PicHeight); glEnable(GL_DEPTH_TEST); glDepthFunc(GL_LEQUAL); glEnable(GL_POLYGON_OFFSET_FILL); glPolygonOffset(0.5f, 0.1f); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glClearColor(1, 1, 1, 1); LOGFONT lf; memset(&lf, 0, sizeof(LOGFONT)); lf.lfHeight = -MulDiv(12, ResY, 72); lf.lfWeight = FW_REGULAR; lf.lfCharSet = DEFAULT_CHARSET; lf.lfQuality = PROOF_QUALITY; strcpy (lf.lfFaceName , "Arial"); HFONT HeaderFont = CreateFontIndirect(&lf); HFONT OldFont = (HFONT)SelectObject(PD.m_pd.hDC, HeaderFont); SetBkMode(PD.m_pd.hDC, TRANSPARENT); SetTextColor(PD.m_pd.hDC, 0x000000); SetTextAlign(PD.m_pd.hDC, TA_CENTER|TA_NOUPDATECP); DWORD PrintOptions = AfxGetApp()->GetProfileInt("Settings", "Print", PRINT_NUMBERS | PRINT_BORDER/*|PRINT_NAMES*/); bool DrawNames = 1;//(PrintOptions & PRINT_NAMES) != 0; bool Horizontal = 1;//(PrintOptions & PRINT_HORIZONTAL) != 0; pMemDC->SetTextColor(0x000000); pMemDC->SetBkMode(TRANSPARENT); // lf.lfHeight = -MulDiv(40, GetDeviceCaps(pMemDC->m_hDC, LOGPIXELSY), 72); // lf.lfWeight = FW_BOLD; HFONT CatalogFont = CreateFontIndirect(&lf); lf.lfHeight = -MulDiv(80, GetDeviceCaps(pMemDC->m_hDC, LOGPIXELSY), 72); HFONT CountFont = CreateFontIndirect(&lf); HFONT OldMemFont = (HFONT)SelectObject(pMemDC->m_hDC, CatalogFont); HPEN hpOld = (HPEN)SelectObject(pMemDC->m_hDC, GetStockObject(BLACK_PEN)); for (UINT CurPage = StartPage; CurPage != EndPage; CurPage += StepPage) { TCHAR szBuf[80]; wsprintf(szBuf, strTemp, CurPage); dlgPrintStatus.SetDlgItemText(AFX_IDC_PRINT_PAGENUM, szBuf); if (::StartPage(PD.m_pd.hDC) < 0) { bError = TRUE; break; } // Draw header and footer. SelectObject(PD.m_pd.hDC, HeaderFont); CString Header; UINT Align; FormatHeader(Header, Align, AfxGetApp()->GetProfileString("Default", "Catalog Header", ""), project->m_strTitle, project->m_strAuthor, project->m_strDescription, CurPage, TotalPages); Align |= DT_TOP|DT_SINGLELINE; DrawText(PD.m_pd.hDC, (LPCTSTR)Header, Header.GetLength(), HeaderRect, Align); FormatHeader(Header, Align, AfxGetApp()->GetProfileString("Default", "Catalog Footer", "Page &P"), project->m_strTitle, project->m_strAuthor, project->m_strDescription, CurPage, TotalPages); Align |= DT_BOTTOM|DT_SINGLELINE; DrawText(PD.m_pd.hDC, (LPCTSTR)Header, Header.GetLength(), HeaderRect, Align); int StartPiece = (CurPage - 1) * RowsPerPage * ColsPerPage; int EndPiece = lcMin(StartPiece + RowsPerPage * ColsPerPage, PiecesUsed.GetSize()); for (int CurPiece = StartPiece; CurPiece < EndPiece; CurPiece++) { FillRect(pMemDC->m_hDC, CRect(0, PicHeight, PicWidth, 0), (HBRUSH)GetStockObject(WHITE_BRUSH)); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); PieceInfo* pInfo = PiecesUsed[CurPiece].Info; pInfo->ZoomExtents(30.0f, Aspect); pInfo->RenderPiece(PiecesUsed[CurPiece].ColorIndex); glFinish(); // Draw description text at the bottom. CRect TextRect(0, 0, PicWidth, PicHeight); if (DrawNames) { SelectObject(pMemDC->m_hDC, CatalogFont); pMemDC->DrawText(pInfo->m_strDescription, strlen(pInfo->m_strDescription), TextRect, DT_CALCRECT | DT_WORDBREAK); TextRect.OffsetRect(0, PicHeight - TextRect.Height() - 5); pMemDC->DrawText(pInfo->m_strDescription, strlen(pInfo->m_strDescription), TextRect, DT_WORDBREAK); } // Draw count. SelectObject(pMemDC->m_hDC, CountFont); TextRect = CRect(0, 0, PicWidth, TextRect.top); TextRect.DeflateRect(5, 5); char CountStr[16]; sprintf(CountStr, "%dx", PiecesUsed[CurPiece].Count); pMemDC->DrawText(CountStr, strlen(CountStr), TextRect, DT_BOTTOM | DT_LEFT | DT_SINGLELINE); LPBITMAPINFOHEADER lpbi[1]; lpbi[0] = (LPBITMAPINFOHEADER)GlobalLock(MakeDib(hBm, 24)); BITMAPINFO bi; ZeroMemory(&bi, sizeof(BITMAPINFO)); memcpy (&bi.bmiHeader, lpbi[0], sizeof(BITMAPINFOHEADER)); SetStretchBltMode(PD.m_pd.hDC, COLORONCOLOR); int CurRow, CurCol; if (Horizontal) { CurRow = (CurPiece - StartPiece) / ColsPerPage; CurCol = (CurPiece - StartPiece) % ColsPerPage; } else { CurRow = (CurPiece - StartPiece) % RowsPerPage; CurCol = (CurPiece - StartPiece) / RowsPerPage; } int Left = RectDraw.left + ColWidth * CurCol + (ColWidth - PicWidth) / 2; int Top = RectDraw.top + RowHeight * CurRow + (RowHeight - PicHeight) / 2; StretchDIBits(PD.m_pd.hDC, Left, Top, PicWidth, PicHeight, 0, 0, PicWidth, PicHeight, (LPBYTE)lpbi[0] + lpbi[0]->biSize + lpbi[0]->biClrUsed * sizeof(RGBQUAD), &bi, DIB_RGB_COLORS, SRCCOPY); if (lpbi[0]) GlobalFreePtr(lpbi[0]); } if (::EndPage(PD.m_pd.hDC) < 0 || !_AfxAbortProc(PD.m_pd.hDC, 0)) { bError = TRUE; break; } } SelectObject(pMemDC->m_hDC, hpOld); SelectObject(PD.m_pd.hDC, OldFont); DeleteObject(HeaderFont); SelectObject(pMemDC->m_hDC, OldMemFont); DeleteObject(CatalogFont); DeleteObject(CountFont); GL_EnableVertexBufferObject(); wglMakeCurrent(NULL, NULL); wglDeleteContext(hmemrc); SelectObject(pMemDC->GetSafeHdc(), hBmOld); DeleteObject(hBm); delete pMemDC; if (!bError) EndDoc(PD.m_pd.hDC); else AbortDoc(PD.m_pd.hDC); pFrame->EnableWindow(); dlgPrintStatus.DestroyWindow(); if (PD.m_pd.hDC != NULL) { ::DeleteDC(PD.m_pd.hDC); PD.m_pd.hDC = NULL; } }