X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b64de91622281ec29d4e5990d09aa6ca6c41e0a0..a92d972108f87b7ce33a9e2353c32a7a649097eb:/src/generic/dcpsg.cpp?ds=sidebyside diff --git a/src/generic/dcpsg.cpp b/src/generic/dcpsg.cpp index 08d6fb0223..963735393b 100644 --- a/src/generic/dcpsg.cpp +++ b/src/generic/dcpsg.cpp @@ -664,7 +664,8 @@ void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wx CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset); } - fprintf( m_pstream, "fill\n" ); + fprintf( m_pstream, "closepath\n" ); + fprintf( m_pstream, "stroke\n" ); } } @@ -838,7 +839,7 @@ void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord "%d %d %d %d 0 360 ellipse\n" "fill\n", XLOG2DEV(x + width / 2), YLOG2DEV(y + height / 2), - XLOG2DEV(width / 2), YLOG2DEVREL(height / 2) ); + XLOG2DEVREL(width / 2), YLOG2DEVREL(height / 2) ); CalcBoundingBox( x - width, y - height ); CalcBoundingBox( x + width, y + height ); @@ -853,7 +854,7 @@ void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord "%d %d %d %d 0 360 ellipse\n" "stroke\n", XLOG2DEV(x + width / 2), YLOG2DEV(y + height / 2), - XLOG2DEV(width / 2), YLOG2DEVREL(height / 2) ); + XLOG2DEVREL(width / 2), YLOG2DEVREL(height / 2) ); CalcBoundingBox( x - width, y - height ); CalcBoundingBox( x + width, y + height ); @@ -938,87 +939,83 @@ void wxPostScriptDC::SetFont( const wxFont& font ) m_font = font; - const char *name; - const char *style = ""; int Style = m_font.GetStyle(); int Weight = m_font.GetWeight(); + const char *name; switch (m_font.GetFamily()) { case wxTELETYPE: case wxMODERN: - name = "/Courier"; - break; - case wxSWISS: - name = "/Helvetica"; + { + if (Style == wxITALIC) + { + if (Weight == wxBOLD) + name = "/Courier-BoldOblique"; + else + name = "/Courier-Oblique"; + } + else + { + if (Weight == wxBOLD) + name = "/Courier-Bold"; + else + name = "/Courier"; + } break; + } case wxROMAN: -// name = "/Times-Roman"; - name = "/Times"; // Altered by EDZ + { + if (Style == wxITALIC) + { + if (Weight == wxBOLD) + name = "/Times-BoldItalic"; + else + name = "/Times-Italic"; + } + else + { + if (Weight == wxBOLD) + name = "/Times-Bold"; + else + name = "/Times-Roman"; + } break; + } case wxSCRIPT: - name = "/Zapf-Chancery-MediumItalic"; + { + name = "/ZapfChancery-MediumItalic"; Style = wxNORMAL; Weight = wxNORMAL; break; + } + case wxSWISS: default: - case wxDEFAULT: // Sans Serif Font - name = "/LucidaSans"; - } - - if (Style == wxNORMAL && (Weight == wxNORMAL || Weight == wxLIGHT)) - { - if (m_font.GetFamily () == wxROMAN) - style = "-Roman"; - else - style = ""; - } - else if (Style == wxNORMAL && Weight == wxBOLD) - { - style = "-Bold"; - } - else if (Style == wxITALIC && (Weight == wxNORMAL || Weight == wxLIGHT)) - { - if (m_font.GetFamily () == wxROMAN) - style = "-Italic"; - else - style = "-Oblique"; - } - else if (Style == wxITALIC && Weight == wxBOLD) - { - if (m_font.GetFamily () == wxROMAN) - style = "-BoldItalic"; - else - style = "-BoldOblique"; - } - else if (Style == wxSLANT && (Weight == wxNORMAL || Weight == wxLIGHT)) - { - if (m_font.GetFamily () == wxROMAN) - style = "-Italic"; - else - style = "-Oblique"; - } - else if (Style == wxSLANT && Weight == wxBOLD) - { - if (m_font.GetFamily () == wxROMAN) - style = "-BoldItalic"; - else - style = "-BoldOblique"; - } - else - { - style = ""; + { + if (Style == wxITALIC) + { + if (Weight == wxBOLD) + name = "/Helvetica-BoldOblique"; + else + name = "/Helvetica-Oblique"; + } + else + { + if (Weight == wxBOLD) + name = "/Helvetica-Bold"; + else + name = "/Helvetica"; + } + break; + } } - char buffer[100]; - strcpy( buffer, name ); - strcat( buffer, style ); - - fprintf( m_pstream, buffer ); + fprintf( m_pstream, name ); fprintf( m_pstream, " reencodeISO def\n" ); - fprintf( m_pstream, buffer ); + fprintf( m_pstream, name ); fprintf( m_pstream, " findfont\n" ); + char buffer[100]; sprintf( buffer, "%f scalefont setfont\n", YLOG2DEVREL(m_font.GetPointSize() * 1000) / 1000.0F); // this is a hack - we must scale font size (in pts) according to m_scaleY but // YLOG2DEVREL works with wxCoord type (int or longint). Se we first convert font size @@ -1046,7 +1043,7 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) sprintf( buffer, "%f setlinewidth\n", XLOG2DEVREL(1000 * m_pen.GetWidth()) / 1000.0f ); #endif for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); } @@ -1109,13 +1106,13 @@ void wxPostScriptDC::SetPen( const wxPen& pen ) double redPS = (double)(red) / 255.0; double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - + char buffer[100]; sprintf( buffer, "%.8f %.8f %.8f setrgbcolor\n", redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); m_currentRed = red; @@ -1162,7 +1159,7 @@ void wxPostScriptDC::SetBrush( const wxBrush& brush ) "%.8f %.8f %.8f setrgbcolor\n", redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); m_currentRed = red; @@ -1179,7 +1176,9 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) GetTextExtent(text, &text_w, &text_h, &text_descent); - SetFont( m_font ); + // VZ: this seems to be unnecessary, so taking it out for now, if it + // doesn't create any problems, remove this comment entirely + //SetFont( m_font ); if (m_textForegroundColour.Ok()) { @@ -1212,7 +1211,7 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) "%.8f %.8f %.8f setrgbcolor\n", redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); m_currentRed = red; @@ -1229,10 +1228,6 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) wxCoord by = y + size - text_descent; // baseline fprintf( m_pstream, "%d %d moveto\n", XLOG2DEV(x), YLOG2DEV(by) ); - /* I don't know how to write char to a stream, so I use a mini string */ - char tmpbuf[2]; - tmpbuf[1] = 0; - fprintf( m_pstream, "(" ); const wxWX2MBbuf textbuf = text.mb_str(); int len = strlen(textbuf); @@ -1244,8 +1239,7 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) { /* Cope with special characters */ fprintf( m_pstream, "\\" ); - tmpbuf[0] = (char) c; - fprintf( m_pstream, tmpbuf ); + fputc(c, m_pstream); } else if ( c >= 128 ) { @@ -1254,8 +1248,7 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) } else { - tmpbuf[0] = (char) c; - fprintf( m_pstream, tmpbuf ); + fputc(c, m_pstream); } } @@ -1277,7 +1270,7 @@ void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y ) m_underlineThickness, XLOG2DEV(x + text_w), YLOG2DEV(uy) ); for (i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); } @@ -1328,7 +1321,7 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord "%.8f %.8f %.8f setrgbcolor\n", redPS, greenPS, bluePS ); for (int i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); m_currentRed = red; @@ -1343,19 +1336,15 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord // FIXME only correct for 90 degrees fprintf(m_pstream, "%d %d moveto\n", - XLOG2DEV((wxCoord)(x + size)), YLOG2DEV(by) ); - + XLOG2DEV((wxCoord)(x + size)), YLOG2DEV((wxCoord)by) ); + char buffer[100]; sprintf(buffer, "%.8f rotate\n", angle); int i; for (i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf(m_pstream, buffer); - /* I don't know how to write char to a stream, so I use a mini string */ - char tmpbuf[2]; - tmpbuf[1] = 0; - fprintf( m_pstream, "(" ); const wxWX2MBbuf textbuf = text.mb_str(); int len = strlen(textbuf); @@ -1366,8 +1355,7 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord { /* Cope with special characters */ fprintf( m_pstream, "\\" ); - tmpbuf[0] = (char) c; - fprintf( m_pstream, tmpbuf ); + fputc(c, m_pstream); } else if ( c >= 128 ) { @@ -1376,16 +1364,15 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord } else { - tmpbuf[0] = (char) c; - fprintf( m_pstream, tmpbuf ); + fputc(c, m_pstream); } } fprintf( m_pstream, ") show\n" ); - + sprintf( buffer, "%.8f rotate\n", -angle ); for (i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); if (m_font.GetUnderlined()) @@ -1406,7 +1393,7 @@ void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord m_underlineThickness, XLOG2DEV(x + w), YLOG2DEV(uy) ); for (i = 0; i < 100; i++) - if (buffer[i] == ',') buffer[i] = '.'; + if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); } @@ -1681,10 +1668,26 @@ void wxPostScriptDC::EndDoc () // Compute the bounding box. Note that it is in the default user // coordinate system, thus we have to convert the values. - wxCoord llx = (wxCoord) ((XLOG2DEV(m_minX)+wx_printer_translate_x)*wx_printer_scale_x); - wxCoord lly = (wxCoord) ((YLOG2DEV(m_minY)+wx_printer_translate_y)*wx_printer_scale_y); - wxCoord urx = (wxCoord) ((XLOG2DEV(m_maxX)+wx_printer_translate_x)*wx_printer_scale_x); - wxCoord ury = (wxCoord) ((YLOG2DEV(m_maxY)+wx_printer_translate_y)*wx_printer_scale_y); + wxCoord minX = (wxCoord) XLOG2DEV(m_minX); + wxCoord minY = (wxCoord) YLOG2DEV(m_minY); + wxCoord maxX = (wxCoord) XLOG2DEV(m_maxX); + wxCoord maxY = (wxCoord) YLOG2DEV(m_maxY); + + // LOG2DEV may have changed the minimum to maximum vice versa + if ( minX > maxX ) { wxCoord tmp = minX; minX = maxX; maxX = tmp; } + if ( minY > maxY ) { wxCoord tmp = minY; minY = maxY; maxY = tmp; } + + // account for used scaling (boundingbox is before scaling in ps-file) + double scale_x = m_printData.GetPrinterScaleX() / ms_PSScaleFactor; + double scale_y = m_printData.GetPrinterScaleY() / ms_PSScaleFactor; + + wxCoord llx, lly, urx, ury; + llx = (wxCoord) ((minX+wx_printer_translate_x)*scale_x); + lly = (wxCoord) ((minY+wx_printer_translate_y)*scale_y); + urx = (wxCoord) ((maxX+wx_printer_translate_x)*scale_x); + ury = (wxCoord) ((maxY+wx_printer_translate_y)*scale_y); + // (end of bounding box computation) + // If we're landscape, our sense of "x" and "y" is reversed. if (m_printData.GetOrientation() == wxLANDSCAPE) @@ -1819,7 +1822,7 @@ void wxPostScriptDC::StartPage() for (int i = 0; i < 100; i++) if (buffer[i] == ',') buffer[i] = '.'; fprintf( m_pstream, buffer ); - + fprintf( m_pstream, "%d %d translate\n", translate_x, translate_y ); } @@ -1871,8 +1874,6 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, if (!fontToUse) fontToUse = (wxFont*) &m_font; wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") ); - wxCHECK_RET( x, wxT("GetTextExtent: x == NULL") ); - wxCHECK_RET( y, wxT("GetTextExtent: y == NULL") ); const wxWX2MBbuf strbuf = string.mb_str(); @@ -1944,10 +1945,10 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, double UnderlineThickness = 0.0; /* get actual parameters */ - const int Family = fontToUse->GetFamily(); - const int Size = fontToUse->GetPointSize(); - const int Style = fontToUse->GetStyle(); - const int Weight = fontToUse->GetWeight(); + int Family = fontToUse->GetFamily(); + int Size = fontToUse->GetPointSize(); + int Style = fontToUse->GetStyle(); + int Weight = fontToUse->GetWeight(); /* if we have another font, read the font-metrics */ if (Family!=lastFamily || Size!=lastSize || Style!=lastStyle || Weight!=lastWeight) @@ -1963,29 +1964,37 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, switch (Family) { case wxMODERN: - { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "CourO"; - else name = "Cour"; - } + case wxTELETYPE: + { + if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO.afm"; + else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo.afm"; + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "CourO.afm"; + else name = "Cour.afm"; break; + } case wxROMAN: - { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "TimesBoO"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO"; - else name = "TimesRo"; - } + { + if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "TimesBoO.afm"; + else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo.afm"; + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO.afm"; + else name = "TimesRo.afm"; break; + } + case wxSCRIPT: + { + name = "Zapf.afm"; + Style = wxNORMAL; + Weight = wxNORMAL; + } + case wxSWISS: default: - { - if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO"; - else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo"; - else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "HelvO"; - else name = "Helv"; - } + { + if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO.afm"; + else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo.afm"; + else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "HelvO.afm"; + else name = "Helv.afm"; break; + } } /* get the directory of the AFM files */ @@ -2011,17 +2020,17 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, /* new elements JC Sun Aug 25 23:21:44 MET DST 1996 */ - afmName << name << wxT(".afm"); + afmName << name; FILE *afmFile = wxFopen(afmName,wxT("r")); + if (afmFile==NULL) { afmName = wxThePrintSetupData->GetAFMPath(); - afmName << wxFILE_SEP_PATH << name << wxT(".afm"); + afmName << wxFILE_SEP_PATH << name; afmFile = wxFopen(afmName,wxT("r")); } -#ifdef __UNIX__ -#ifndef __VMS__ +#if defined(__UNIX__) && !defined(__VMS__) if (afmFile==NULL) /* please do NOT change the line above to "else if (afmFile==NULL)" - - afmFile = fopen() may fail and in that case the next if branch @@ -2031,11 +2040,14 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, afmName << wxFILE_SEP_PATH << wxT("share") << wxFILE_SEP_PATH << wxT("wx") << wxFILE_SEP_PATH +#if defined(__LINUX__) || defined(__FREEBSD__) + << wxT("gs_afm") << wxFILE_SEP_PATH +#else << wxT("afm") << wxFILE_SEP_PATH - << name << wxT(".afm"); +#endif + << name; afmFile = wxFopen(afmName,wxT("r")); } -#endif #endif if (afmFile==NULL) @@ -2141,9 +2153,9 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, // VS: dirty, but is there any better solution? double *pt; pt = (double*) &m_underlinePosition; - *pt = YLOG2DEVREL(UnderlinePosition * fontToUse->GetPointSize()) / 1000.0f; + *pt = YLOG2DEVREL((wxCoord)(UnderlinePosition * fontToUse->GetPointSize())) / 1000.0f; pt = (double*) &m_underlineThickness; - *pt = YLOG2DEVREL(UnderlineThickness * fontToUse->GetPointSize()) / 1000.0f; + *pt = YLOG2DEVREL((wxCoord)(UnderlineThickness * fontToUse->GetPointSize())) / 1000.0f; } @@ -2152,7 +2164,7 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, / is done by adding the widths of the characters in the / string. they are given in 1/1000 of the size! */ - double widthSum=0; + long sum=0; wxCoord height=Size; /* by default */ unsigned char *p; for(p=(unsigned char *)wxMBSTRINGCAST strbuf; *p; p++) @@ -2160,14 +2172,18 @@ void wxPostScriptDC::DoGetTextExtent(const wxString& string, if(lastWidths[*p]== INT_MIN) { wxLogDebug(wxT("GetTextExtent: undefined width for character '%hc' (%d)\n"), *p,*p); - widthSum += (lastWidths[' ']/1000.0F * Size); /* assume space */ + sum += lastWidths[' ']; /* assume space */ } else { - widthSum += ((lastWidths[*p]/1000.0F)*Size); + sum += lastWidths[*p]; } } - + + double widthSum = sum; + widthSum *= Size; + widthSum /= 1000.0F; + /* add descender to height (it is usually a negative value) */ //if (lastDescender != INT_MIN) //{ @@ -2510,7 +2526,8 @@ void wxPrintSetupData::operator=(const wxPrintData& data) SetPrinterCommand(data.GetPrinterCommand()); SetPrintPreviewCommand(data.GetPreviewCommand()); SetPrinterOptions(data.GetPrinterOptions()); - SetPrinterTranslation(data.GetPrinterTranslateX(), data.GetPrinterTranslateY()); + SetPrinterTranslation((wxCoord)data.GetPrinterTranslateX(), + (wxCoord)data.GetPrinterTranslateY()); SetPrinterScaling(data.GetPrinterScaleX(), data.GetPrinterScaleY()); SetPrinterOrientation(data.GetOrientation()); SetPrinterMode((int) data.GetPrintMode());