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@ -34,26 +34,26 @@ |
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#include "winprint.h" /* function prototypes */ |
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/* Typen */ |
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typedef struct { /* Extra Printdaten */ |
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int ColorIndex; /* Index auf die akt. Farbe */ |
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int LineIndex; /* Index auf den akt. Linientyp */ |
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typedef struct { /* Extra Printdaten */ |
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int ColorIndex; /* Index auf die akt. Farbe */ |
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int LineIndex; /* Index auf den akt. Linientyp */ |
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} tPrintData; |
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typedef tPrintData * tpPrintData; /* Zeiger darauf */ |
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typedef tPrintData *tpPrintData; /* Zeiger darauf */ |
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#define pPrintData(g) ((tpPrintData)(g->devdep)) |
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/* externals */ |
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void WaitForIdle(void); /* Warte, bis keine Events da */ |
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void WaitForIdle(void); /* Warte, bis keine Events da */ |
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/* lokale Variablen */ |
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static HFONT PlotFont = NULL; /* Font-Merker */ |
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static HFONT OldFont = NULL; |
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#define NumLines 7 /* Anzahl der LineStyles */ |
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static int LineTable[NumLines]; /* Speicher fuer die LineStyles */ |
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static HDC PrinterDC = NULL; /* Device Context */ |
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#define NumPrintColors 2 /* vordef. Farben */ |
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static COLORREF ColorTable[NumPrintColors];/* Speicher fuer die Farben */ |
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static int PrinterWidth = 1000; /* Breite des Papiers */ |
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static int PrinterHeight = 1000; /* Hoehe des Papiers */ |
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static HFONT PlotFont = NULL; /* Font-Merker */ |
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static HFONT OldFont = NULL; |
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#define NumLines 7 /* Anzahl der LineStyles */ |
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static int LineTable[NumLines]; /* Speicher fuer die LineStyles */ |
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static HDC PrinterDC = NULL; /* Device Context */ |
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#define NumPrintColors 2 /* vordef. Farben */ |
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static COLORREF ColorTable[NumPrintColors];/* Speicher fuer die Farben */ |
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static int PrinterWidth = 1000; /* Breite des Papiers */ |
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static int PrinterHeight = 1000; /* Hoehe des Papiers */ |
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/****************************************************************************** |
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Drucker-Initialisierung |
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@ -61,59 +61,63 @@ static int PrinterHeight = 1000; /* Hoehe des Papiers */ |
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void WPRINT_PrintInit(HWND hwnd) |
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{ |
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/* Parameter-Block */ |
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PRINTDLG pd; |
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/* Initialisieren */ |
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pd.lStructSize = sizeof(PRINTDLG); |
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pd.hwndOwner = hwnd; |
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pd.hDevMode = NULL; |
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pd.hDevNames = NULL; |
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pd.hDC = NULL; |
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pd.Flags = PD_PRINTSETUP; |
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pd.nFromPage = 1; |
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pd.nToPage = 1; |
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pd.nMinPage = 0; |
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pd.nMaxPage = 0; |
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pd.nCopies = 1; |
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pd.hInstance = NULL; |
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pd.lCustData = 0; |
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pd.lpfnPrintHook = NULL; |
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pd.lpfnSetupHook = NULL; |
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pd.lpPrintTemplateName = NULL; |
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pd.lpSetupTemplateName = NULL; |
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pd.hPrintTemplate = NULL; |
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pd.hSetupTemplate = NULL; |
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/* Default-Drucker initialisieren */ |
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(void) PrintDlg( &pd); |
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/* Speicher freigeben */ |
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if( pd.hDevMode) GlobalFree( pd.hDevMode); |
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if( pd.hDevNames) GlobalFree( pd.hDevNames); |
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/* Parameter-Block */ |
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PRINTDLG pd; |
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/* Initialisieren */ |
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pd.lStructSize = sizeof(PRINTDLG); |
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pd.hwndOwner = hwnd; |
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pd.hDevMode = NULL; |
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pd.hDevNames = NULL; |
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pd.hDC = NULL; |
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pd.Flags = PD_PRINTSETUP; |
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pd.nFromPage = 1; |
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pd.nToPage = 1; |
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pd.nMinPage = 0; |
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pd.nMaxPage = 0; |
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pd.nCopies = 1; |
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pd.hInstance = NULL; |
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pd.lCustData = 0; |
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pd.lpfnPrintHook = NULL; |
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pd.lpfnSetupHook = NULL; |
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pd.lpPrintTemplateName = NULL; |
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pd.lpSetupTemplateName = NULL; |
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pd.hPrintTemplate = NULL; |
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pd.hSetupTemplate = NULL; |
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/* Default-Drucker initialisieren */ |
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(void) PrintDlg(&pd); |
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/* Speicher freigeben */ |
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if (pd.hDevMode) { |
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GlobalFree(pd.hDevMode); |
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} |
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if (pd.hDevNames) { |
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GlobalFree(pd.hDevNames); |
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} |
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} |
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/* Abort-Procedur zum Drucken */ |
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BOOL CALLBACK WPRINT_Abort( HDC hdc, int iError) |
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BOOL CALLBACK WPRINT_Abort(HDC hdc, int iError) |
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{ |
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NG_IGNORE(hdc); |
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NG_IGNORE(iError); |
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/* Multitasking */ |
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WaitForIdle(); |
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WaitForIdle(); |
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/* Warten */ |
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return TRUE; |
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/* Warten */ |
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return TRUE; |
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} |
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/****************************************************************************** |
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WPRINT_Init() stellt die Verbindung zur Grafik her. Dazu gehoert die Feststellung |
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von |
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dispdev->numlinestyles |
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dispdev->numcolors |
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dispdev->width |
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dispdev->height |
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dispdev->numlinestyles |
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dispdev->numcolors |
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dispdev->width |
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dispdev->height |
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WPRINT_Init() gibt 0 zurueck, falls kein Fehler auftrat. |
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@ -121,102 +125,108 @@ WPRINT_Init() gibt 0 zurueck, falls kein Fehler auftrat. |
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int WPRINT_Init(void) |
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{ |
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int pWidth; |
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int pHeight; |
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/* Printer-DC holen */ |
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if (!PrinterDC) { |
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/* Parameter-Block */ |
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PRINTDLG pd; |
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/* Initialisieren */ |
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pd.lStructSize = sizeof(PRINTDLG); |
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pd.hwndOwner = NULL; |
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pd.hDevMode = NULL; |
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pd.hDevNames = NULL; |
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pd.hDC = NULL; |
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pd.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC; |
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pd.nFromPage = 1; |
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pd.nToPage = 1; |
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pd.nMinPage = 0; |
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pd.nMaxPage = 0; |
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pd.nCopies = 1; |
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pd.hInstance = NULL; |
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pd.lCustData = 0; |
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pd.lpfnPrintHook = NULL; |
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pd.lpfnSetupHook = NULL; |
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pd.lpPrintTemplateName = NULL; |
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pd.lpSetupTemplateName = NULL; |
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pd.hPrintTemplate = NULL; |
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pd.hSetupTemplate = NULL; |
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/* Default-Drucker initialisieren */ |
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(void) PrintDlg( &pd); |
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/* Speicher freigeben */ |
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if( pd.hDevMode) GlobalFree( pd.hDevMode); |
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if( pd.hDevNames) GlobalFree( pd.hDevNames); |
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/* DC holen */ |
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PrinterDC = pd.hDC; |
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if (!PrinterDC) return 1; |
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/* Abmasze bestimmen */ |
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PrinterWidth = GetDeviceCaps( PrinterDC, HORZRES); |
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PrinterHeight = GetDeviceCaps( PrinterDC, VERTRES); |
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pWidth = GetDeviceCaps( PrinterDC, HORZSIZE); |
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pHeight = GetDeviceCaps( PrinterDC, VERTSIZE); |
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/* Mapping Mode setzen (fuer Kreise) */ |
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if ( pWidth > pHeight) |
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/* Querformat */ |
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PrinterWidth = (PrinterHeight * pWidth) / pHeight; |
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else |
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/* Hochformat */ |
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PrinterHeight = (PrinterWidth * pHeight) / pWidth; |
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SetMapMode( PrinterDC, MM_ISOTROPIC); |
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SetWindowExtEx( PrinterDC, PrinterWidth, PrinterHeight, NULL); |
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SetViewportExtEx( PrinterDC, PrinterWidth, PrinterHeight, NULL); |
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/* nicht hoeher als breit zeichnen */ |
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if (pWidth < pHeight) { |
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/* Papier im Hochformat */ |
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PrinterHeight = PrinterWidth; |
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} |
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/* Initialisierungen des Display-Descriptors */ |
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dispdev->width = PrinterWidth; |
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dispdev->height = PrinterHeight; |
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dispdev->numlinestyles = NumLines; |
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dispdev->numcolors = NumPrintColors; |
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/* Farben initialisieren */ |
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ColorTable[0] = RGB(255,255,255); /* Weisz */ |
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ColorTable[1] = RGB( 0, 0, 0); /* Schwarz */ |
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/* LineStyles initialisieren */ |
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LineTable[0] = PS_SOLID; |
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LineTable[1] = PS_DOT; /* Gitter */ |
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LineTable[2] = PS_SOLID; /* Erste Linie */ |
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LineTable[3] = PS_DOT; /* Zweite Linie */ |
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LineTable[4] = PS_DASH; /* usw */ |
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LineTable[5] = PS_DASHDOT; |
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LineTable[6] = PS_DASHDOTDOT; |
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/* Font */ |
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if (!PlotFont) { |
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PlotFont = CreateFont( 0,0,0,0, FW_DONTCARE, FALSE, FALSE, FALSE, |
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ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
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PROOF_QUALITY, FIXED_PITCH, NULL); |
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} |
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/* Abort-Prozedur setzen */ |
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SetAbortProc( PrinterDC, WPRINT_Abort); |
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} |
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/* fertig */ |
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return (0); |
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int pWidth; |
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int pHeight; |
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/* Printer-DC holen */ |
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if (!PrinterDC) { |
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/* Parameter-Block */ |
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PRINTDLG pd; |
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/* Initialisieren */ |
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pd.lStructSize = sizeof(PRINTDLG); |
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pd.hwndOwner = NULL; |
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pd.hDevMode = NULL; |
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pd.hDevNames = NULL; |
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pd.hDC = NULL; |
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pd.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC; |
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pd.nFromPage = 1; |
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pd.nToPage = 1; |
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pd.nMinPage = 0; |
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pd.nMaxPage = 0; |
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pd.nCopies = 1; |
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pd.hInstance = NULL; |
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pd.lCustData = 0; |
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pd.lpfnPrintHook = NULL; |
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pd.lpfnSetupHook = NULL; |
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pd.lpPrintTemplateName = NULL; |
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pd.lpSetupTemplateName = NULL; |
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pd.hPrintTemplate = NULL; |
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pd.hSetupTemplate = NULL; |
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/* Default-Drucker initialisieren */ |
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(void) PrintDlg(&pd); |
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/* Speicher freigeben */ |
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if (pd.hDevMode) { |
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GlobalFree(pd.hDevMode); |
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} |
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if (pd.hDevNames) { |
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GlobalFree(pd.hDevNames); |
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} |
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/* DC holen */ |
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PrinterDC = pd.hDC; |
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if (!PrinterDC) return 1; |
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/* Abmasze bestimmen */ |
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PrinterWidth = GetDeviceCaps(PrinterDC, HORZRES); |
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PrinterHeight = GetDeviceCaps(PrinterDC, VERTRES); |
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pWidth = GetDeviceCaps(PrinterDC, HORZSIZE); |
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pHeight = GetDeviceCaps(PrinterDC, VERTSIZE); |
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/* Mapping Mode setzen (fuer Kreise) */ |
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if (pWidth > pHeight) { |
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/* Querformat */ |
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PrinterWidth = (PrinterHeight * pWidth) / pHeight; |
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} |
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else { |
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/* Hochformat */ |
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PrinterHeight = (PrinterWidth * pHeight) / pWidth; |
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} |
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SetMapMode(PrinterDC, MM_ISOTROPIC); |
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SetWindowExtEx(PrinterDC, PrinterWidth, PrinterHeight, NULL); |
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SetViewportExtEx(PrinterDC, PrinterWidth, PrinterHeight, NULL); |
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/* nicht hoeher als breit zeichnen */ |
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if (pWidth < pHeight) { |
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/* Papier im Hochformat */ |
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PrinterHeight = PrinterWidth; |
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} |
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/* Initialisierungen des Display-Descriptors */ |
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dispdev->width = PrinterWidth; |
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dispdev->height = PrinterHeight; |
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dispdev->numlinestyles = NumLines; |
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dispdev->numcolors = NumPrintColors; |
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/* Farben initialisieren */ |
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ColorTable[0] = RGB(255,255,255); /* Weisz */ |
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ColorTable[1] = RGB(0, 0, 0); /* Schwarz */ |
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/* LineStyles initialisieren */ |
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LineTable[0] = PS_SOLID; |
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LineTable[1] = PS_DOT; /* Gitter */ |
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LineTable[2] = PS_SOLID; /* Erste Linie */ |
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LineTable[3] = PS_DOT; /* Zweite Linie */ |
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LineTable[4] = PS_DASH; /* usw */ |
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LineTable[5] = PS_DASHDOT; |
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LineTable[6] = PS_DASHDOTDOT; |
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/* Font */ |
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if (!PlotFont) { |
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PlotFont = CreateFont(0,0,0,0, FW_DONTCARE, FALSE, FALSE, FALSE, |
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ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, |
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PROOF_QUALITY, FIXED_PITCH, NULL); |
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} |
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/* Abort-Prozedur setzen */ |
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SetAbortProc(PrinterDC, WPRINT_Abort); |
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} |
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/* fertig */ |
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return 0; |
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} |
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@ -227,250 +237,275 @@ int WPRINT_Init(void) |
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******************************************************************************/ |
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int WPRINT_NewViewport( GRAPH * graph) |
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int WPRINT_NewViewport(GRAPH * graph) |
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{ |
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TEXTMETRIC tm; |
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tpPrintData pd; |
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DOCINFO di; |
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/* Parameter testen */ |
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if (!graph) return 1; |
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/* Initialisiere, falls noch nicht geschehen */ |
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if (WPRINT_Init() != 0) { |
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externalerror("Can't initialize Printer."); |
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return(1); |
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} |
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/* Device dep. Info allocieren */ |
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pd = calloc(1, sizeof(tPrintData)); |
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if (!pd) return 1; |
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graph->devdep = pd; |
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/* Setze den Color-Index */ |
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pd->ColorIndex = 0; |
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/* Font setzen */ |
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OldFont = SelectObject( PrinterDC, PlotFont); |
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/* Font-Parameter abfragen */ |
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if (GetTextMetrics( PrinterDC, &tm)) { |
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graph->fontheight = tm.tmHeight; |
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graph->fontwidth = tm.tmAveCharWidth; |
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} |
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/* Setze den Linien-Index */ |
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pd->LineIndex = 0; |
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/* Viewport-Parameter setzen */ |
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graph->viewport.height = PrinterHeight; |
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graph->viewport.width = PrinterWidth; |
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/* Absolut-Parameter setzen */ |
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graph->absolute.xpos = 0; |
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graph->absolute.ypos = 0; |
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graph->absolute.width = PrinterWidth; |
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graph->absolute.height = PrinterHeight; |
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/* Druckauftrag anmelden */ |
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di.cbSize = sizeof( DOCINFO); |
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di.lpszDocName = graph->plotname; |
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di.lpszOutput = NULL; |
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if (StartDoc( PrinterDC, &di) <= 0) return 1; |
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if (StartPage( PrinterDC) <= 0) return 1; |
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|
|
|
/* titel drucken */ |
|
|
|
if (graph->plotname) { |
|
|
|
UINT align; |
|
|
|
align = GetTextAlign( PrinterDC); |
|
|
|
SetTextAlign( PrinterDC, TA_RIGHT | TA_TOP | TA_NOUPDATECP); |
|
|
|
TextOut( PrinterDC, PrinterWidth-graph->fontwidth, 1, graph->plotname, |
|
|
|
(int)strlen(graph->plotname)); |
|
|
|
SetTextAlign( PrinterDC, align); |
|
|
|
} |
|
|
|
|
|
|
|
/* fertig */ |
|
|
|
return(0); |
|
|
|
TEXTMETRIC tm; |
|
|
|
tpPrintData pd; |
|
|
|
DOCINFO di; |
|
|
|
|
|
|
|
/* Parameter testen */ |
|
|
|
if (!graph) { |
|
|
|
return 1; |
|
|
|
} |
|
|
|
|
|
|
|
/* Initialisiere, falls noch nicht geschehen */ |
|
|
|
if (WPRINT_Init() != 0) { |
|
|
|
externalerror("Can't initialize Printer."); |
|
|
|
return(1); |
|
|
|
} |
|
|
|
|
|
|
|
/* Device dep. Info allocieren */ |
|
|
|
pd = calloc(1, sizeof(tPrintData)); |
|
|
|
if (!pd) return 1; |
|
|
|
graph->devdep = pd; |
|
|
|
graph->n_byte_devdep = sizeof(tPrintData); |
|
|
|
|
|
|
|
/* Setze den Color-Index */ |
|
|
|
pd->ColorIndex = 0; |
|
|
|
|
|
|
|
/* Font setzen */ |
|
|
|
OldFont = SelectObject(PrinterDC, PlotFont); |
|
|
|
|
|
|
|
/* Font-Parameter abfragen */ |
|
|
|
if (GetTextMetrics(PrinterDC, &tm)) { |
|
|
|
graph->fontheight = tm.tmHeight; |
|
|
|
graph->fontwidth = tm.tmAveCharWidth; |
|
|
|
} |
|
|
|
|
|
|
|
/* Setze den Linien-Index */ |
|
|
|
pd->LineIndex = 0; |
|
|
|
|
|
|
|
/* Viewport-Parameter setzen */ |
|
|
|
graph->viewport.height = PrinterHeight; |
|
|
|
graph->viewport.width = PrinterWidth; |
|
|
|
|
|
|
|
/* Absolut-Parameter setzen */ |
|
|
|
graph->absolute.xpos = 0; |
|
|
|
graph->absolute.ypos = 0; |
|
|
|
graph->absolute.width = PrinterWidth; |
|
|
|
graph->absolute.height = PrinterHeight; |
|
|
|
|
|
|
|
/* Druckauftrag anmelden */ |
|
|
|
di.cbSize = sizeof(DOCINFO); |
|
|
|
di.lpszDocName = graph->plotname; |
|
|
|
di.lpszOutput = NULL; |
|
|
|
if (StartDoc(PrinterDC, &di) <= 0) { |
|
|
|
return 1; |
|
|
|
} |
|
|
|
if (StartPage(PrinterDC) <= 0) { |
|
|
|
return 1; |
|
|
|
} |
|
|
|
|
|
|
|
/* titel drucken */ |
|
|
|
if (graph->plotname) { |
|
|
|
UINT align; |
|
|
|
align = GetTextAlign(PrinterDC); |
|
|
|
SetTextAlign(PrinterDC, TA_RIGHT | TA_TOP | TA_NOUPDATECP); |
|
|
|
TextOut(PrinterDC, PrinterWidth-graph->fontwidth, 1, graph->plotname, |
|
|
|
(int) strlen(graph->plotname)); |
|
|
|
SetTextAlign(PrinterDC, align); |
|
|
|
} |
|
|
|
|
|
|
|
/* fertig */ |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
int WPRINT_Close(void) |
|
|
|
{ |
|
|
|
if (PrinterDC) { |
|
|
|
EndPage( PrinterDC); |
|
|
|
EndDoc( PrinterDC); |
|
|
|
if (OldFont) { |
|
|
|
SelectObject( PrinterDC, OldFont); |
|
|
|
OldFont = NULL; |
|
|
|
} |
|
|
|
DeleteObject( PlotFont); |
|
|
|
DeleteDC( PrinterDC); |
|
|
|
PrinterDC = NULL; |
|
|
|
} |
|
|
|
return (0); |
|
|
|
if (PrinterDC) { |
|
|
|
EndPage(PrinterDC); |
|
|
|
EndDoc(PrinterDC); |
|
|
|
if (OldFont) { |
|
|
|
SelectObject(PrinterDC, OldFont); |
|
|
|
OldFont = NULL; |
|
|
|
} |
|
|
|
DeleteObject(PlotFont); |
|
|
|
DeleteDC(PrinterDC); |
|
|
|
PrinterDC = NULL; |
|
|
|
} |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
int WPRINT_Clear(void) |
|
|
|
{ |
|
|
|
return 0; |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
int WPRINT_DrawLine(int x1, int y1, int x2, int y2) |
|
|
|
{ |
|
|
|
tpPrintData pd; |
|
|
|
HPEN OldPen; |
|
|
|
HPEN NewPen; |
|
|
|
int ColIndex; |
|
|
|
|
|
|
|
if (!currentgraph) return 0; |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) return 0; |
|
|
|
|
|
|
|
/* Farben/Dicke */ |
|
|
|
ColIndex = pd->ColorIndex; |
|
|
|
if (ColIndex > 1) |
|
|
|
ColIndex = 1; |
|
|
|
|
|
|
|
MoveToEx(PrinterDC, x1, PrinterHeight - y1, NULL); |
|
|
|
NewPen = CreatePen( LineTable[pd->LineIndex], 0, ColorTable[ColIndex] ); |
|
|
|
OldPen = SelectObject(PrinterDC, NewPen); |
|
|
|
LineTo(PrinterDC, x2, PrinterHeight - y2); |
|
|
|
OldPen = SelectObject(PrinterDC, OldPen); |
|
|
|
DeleteObject( NewPen); |
|
|
|
return (0); |
|
|
|
tpPrintData pd; |
|
|
|
HPEN OldPen; |
|
|
|
HPEN NewPen; |
|
|
|
int ColIndex; |
|
|
|
|
|
|
|
if (!currentgraph) return 0; |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) return 0; |
|
|
|
|
|
|
|
/* Farben/Dicke */ |
|
|
|
ColIndex = pd->ColorIndex; |
|
|
|
if (ColIndex > 1) |
|
|
|
ColIndex = 1; |
|
|
|
|
|
|
|
MoveToEx(PrinterDC, x1, PrinterHeight - y1, NULL); |
|
|
|
NewPen = CreatePen(LineTable[pd->LineIndex], 0, ColorTable[ColIndex] ); |
|
|
|
OldPen = SelectObject(PrinterDC, NewPen); |
|
|
|
LineTo(PrinterDC, x2, PrinterHeight - y2); |
|
|
|
OldPen = SelectObject(PrinterDC, OldPen); |
|
|
|
DeleteObject(NewPen); |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
int WPRINT_Arc(int x0, int y0, int radius, double theta, double delta_theta) |
|
|
|
/* |
|
|
|
* Notes: |
|
|
|
* Draws an arc of <radius> and center at (x0,y0) beginning at |
|
|
|
* angle theta (in rad) and ending at theta + delta_theta |
|
|
|
*/ |
|
|
|
/* |
|
|
|
* Notes: |
|
|
|
* Draws an arc of <radius> and center at (x0,y0) beginning at |
|
|
|
* angle theta (in rad) and ending at theta + delta_theta |
|
|
|
*/ |
|
|
|
{ |
|
|
|
tpPrintData pd; |
|
|
|
HPEN OldPen; |
|
|
|
HPEN NewPen; |
|
|
|
int left, right, top, bottom; |
|
|
|
int xs, ys, xe, ye; |
|
|
|
int yb; |
|
|
|
int direction; |
|
|
|
int ColIndex; |
|
|
|
double r; |
|
|
|
double dx0; |
|
|
|
double dy0; |
|
|
|
|
|
|
|
if (!currentgraph) return 0; |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) return 0; |
|
|
|
|
|
|
|
ColIndex = pd->ColorIndex; |
|
|
|
if (ColIndex > 1) |
|
|
|
ColIndex = 1; |
|
|
|
|
|
|
|
direction = AD_COUNTERCLOCKWISE; |
|
|
|
if (delta_theta < 0) { |
|
|
|
theta = theta + delta_theta; |
|
|
|
delta_theta = - delta_theta; |
|
|
|
direction = AD_CLOCKWISE; |
|
|
|
} |
|
|
|
SetArcDirection( PrinterDC, direction); |
|
|
|
|
|
|
|
/* Geometrische Vorueberlegungen */ |
|
|
|
yb = PrinterHeight; |
|
|
|
left = x0 - radius; |
|
|
|
right = x0 + radius; |
|
|
|
top = y0 + radius; |
|
|
|
bottom = y0 - radius; |
|
|
|
|
|
|
|
r = radius; |
|
|
|
dx0 = x0; |
|
|
|
dy0 = y0; |
|
|
|
xs = (int)(dx0 + (r * cos(theta))); |
|
|
|
ys = (int)(dy0 + (r * sin(theta))); |
|
|
|
xe = (int)(dx0 + (r * cos(theta + delta_theta))); |
|
|
|
ye = (int)(dy0 + (r * sin(theta + delta_theta))); |
|
|
|
|
|
|
|
/* Zeichnen */ |
|
|
|
NewPen = CreatePen( LineTable[pd->LineIndex], 0, ColorTable[ColIndex] ); |
|
|
|
OldPen = SelectObject(PrinterDC, NewPen); |
|
|
|
Arc( PrinterDC, left, yb-top, right, yb-bottom, xs, yb-ys, xe, yb-ye); |
|
|
|
OldPen = SelectObject(PrinterDC, OldPen); |
|
|
|
DeleteObject( NewPen); |
|
|
|
|
|
|
|
return 0; |
|
|
|
tpPrintData pd; |
|
|
|
HPEN OldPen; |
|
|
|
HPEN NewPen; |
|
|
|
int left, right, top, bottom; |
|
|
|
int xs, ys, xe, ye; |
|
|
|
int yb; |
|
|
|
int direction; |
|
|
|
int ColIndex; |
|
|
|
double r; |
|
|
|
double dx0; |
|
|
|
double dy0; |
|
|
|
|
|
|
|
if (!currentgraph) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
ColIndex = pd->ColorIndex; |
|
|
|
if (ColIndex > 1) { |
|
|
|
ColIndex = 1; |
|
|
|
} |
|
|
|
|
|
|
|
direction = AD_COUNTERCLOCKWISE; |
|
|
|
if (delta_theta < 0) { |
|
|
|
theta = theta + delta_theta; |
|
|
|
delta_theta = - delta_theta; |
|
|
|
direction = AD_CLOCKWISE; |
|
|
|
} |
|
|
|
SetArcDirection(PrinterDC, direction); |
|
|
|
|
|
|
|
/* Geometrische Vorueberlegungen */ |
|
|
|
yb = PrinterHeight; |
|
|
|
left = x0 - radius; |
|
|
|
right = x0 + radius; |
|
|
|
top = y0 + radius; |
|
|
|
bottom = y0 - radius; |
|
|
|
|
|
|
|
r = radius; |
|
|
|
dx0 = x0; |
|
|
|
dy0 = y0; |
|
|
|
xs = (int) (dx0 + (r * cos(theta))); |
|
|
|
ys = (int) (dy0 + (r * sin(theta))); |
|
|
|
xe = (int) (dx0 + (r * cos(theta + delta_theta))); |
|
|
|
ye = (int) (dy0 + (r * sin(theta + delta_theta))); |
|
|
|
|
|
|
|
/* Zeichnen */ |
|
|
|
NewPen = CreatePen(LineTable[pd->LineIndex], 0, ColorTable[ColIndex] ); |
|
|
|
OldPen = SelectObject(PrinterDC, NewPen); |
|
|
|
Arc(PrinterDC, left, yb-top, right, yb-bottom, xs, yb-ys, xe, yb-ye); |
|
|
|
OldPen = SelectObject(PrinterDC, OldPen); |
|
|
|
DeleteObject(NewPen); |
|
|
|
|
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
int WPRINT_Text( char * text, int x, int y, int degrees) |
|
|
|
int WPRINT_Text(char * text, int x, int y, int degrees) |
|
|
|
{ |
|
|
|
tpPrintData pd; |
|
|
|
int ColIndex; |
|
|
|
tpPrintData pd; |
|
|
|
int ColIndex; |
|
|
|
NG_IGNORE(degrees); |
|
|
|
|
|
|
|
if (!currentgraph) return 0; |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) return 0; |
|
|
|
|
|
|
|
ColIndex = pd->ColorIndex; |
|
|
|
if (ColIndex > 1) { |
|
|
|
ColIndex = 1; |
|
|
|
} |
|
|
|
|
|
|
|
SetTextColor( PrinterDC, ColorTable[ColIndex]); |
|
|
|
TextOut( PrinterDC, x, PrinterHeight - y - currentgraph->fontheight, text, (int) strlen(text)); |
|
|
|
return (0); |
|
|
|
if (!currentgraph) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
ColIndex = pd->ColorIndex; |
|
|
|
if (ColIndex > 1) { |
|
|
|
ColIndex = 1; |
|
|
|
} |
|
|
|
|
|
|
|
SetTextColor(PrinterDC, ColorTable[ColIndex]); |
|
|
|
TextOut(PrinterDC, x, PrinterHeight - y - currentgraph->fontheight, |
|
|
|
text, (int) strlen(text)); |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
int WPRINT_DefineColor(int colorid, double red, double green, double blue) |
|
|
|
{ |
|
|
|
/* nix */ |
|
|
|
/* nix */ |
|
|
|
NG_IGNORE(colorid); |
|
|
|
NG_IGNORE(red); |
|
|
|
NG_IGNORE(green); |
|
|
|
NG_IGNORE(blue); |
|
|
|
return (0); |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
int WPRINT_DefineLinestyle(int num, int mask) |
|
|
|
{ |
|
|
|
/* nix */ |
|
|
|
/* nix */ |
|
|
|
NG_IGNORE(num); |
|
|
|
NG_IGNORE(mask); |
|
|
|
return (0); |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
int WPRINT_SetLinestyle(int style) |
|
|
|
{ |
|
|
|
tpPrintData pd; |
|
|
|
if (!currentgraph) return 0; |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) return 0; |
|
|
|
|
|
|
|
pd->LineIndex = style % NumLines; |
|
|
|
return (0); |
|
|
|
tpPrintData pd; |
|
|
|
if (!currentgraph) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
pd->LineIndex = style % NumLines; |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
int WPRINT_SetColor( int color) |
|
|
|
int WPRINT_SetColor(int color) |
|
|
|
{ |
|
|
|
tpPrintData pd; |
|
|
|
if (!currentgraph) return 0; |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) return 0; |
|
|
|
|
|
|
|
pd->ColorIndex = color; |
|
|
|
return (0); |
|
|
|
tpPrintData pd; |
|
|
|
if (!currentgraph) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
pd = pPrintData(currentgraph); |
|
|
|
if (!pd) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
pd->ColorIndex = color; |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
int WPRINT_Update(void) |
|
|
|
{ |
|
|
|
return (0); |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
int WPRINT_DiagramReady(void) |
|
|
|
{ |
|
|
|
return 0; |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
#endif /* HAS_WINGUI */ |
|
|
|
|
Jim Monte
6 years ago
Holger Vogt