/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_vcl.hxx" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define USE_64BIT_INTS // ======================================================================= DBG_NAMEEX( OutputDevice ) DBG_NAMEEX( Polygon ) DBG_NAMEEX( PolyPolygon ) DBG_NAMEEX( Region ) // ======================================================================= static int const s_ImplArySize = MAP_PIXEL+1; static long aImplNumeratorAry[s_ImplArySize] = { 1, 1, 5, 50, 1, 1, 1, 1, 1, 1, 1 }; static long aImplDenominatorAry[s_ImplArySize] = { 2540, 254, 127, 127, 1000, 100, 10, 1, 72, 1440, 1 }; // ----------------------------------------------------------------------- /* Reduziert die Genauigkeit bis eine Fraction draus wird (sollte mal ein Fraction ctor werden) koennte man dann auch mit BigInts machen */ static Fraction ImplMakeFraction( long nN1, long nN2, long nD1, long nD2 ) { long i = 1; if ( nN1 < 0 ) { i = -i; nN1 = -nN1; } if ( nN2 < 0 ) { i = -i; nN2 = -nN2; } if ( nD1 < 0 ) { i = -i; nD1 = -nD1; } if ( nD2 < 0 ) { i = -i; nD2 = -nD2; } // alle positiv; i Vorzeichen Fraction aF( i*nN1, nD1 ); aF *= Fraction( nN2, nD2 ); if( nD1 == 0 || nD2 == 0 ) //under these bad circumstances the following while loop will be endless { DBG_ASSERT(false,"Invalid parameter for ImplMakeFraction"); return Fraction( 1, 1 ); } while ( aF.GetDenominator() == -1 ) { if ( nN1 > nN2 ) nN1 = (nN1 + 1) / 2; else nN2 = (nN2 + 1) / 2; if ( nD1 > nD2 ) nD1 = (nD1 + 1) / 2; else nD2 = (nD2 + 1) / 2; aF = Fraction( i*nN1, nD1 ); aF *= Fraction( nN2, nD2 ); } return aF; } // ----------------------------------------------------------------------- // Fraction.GetNumerator() // Fraction.GetDenominator() > 0 // rOutRes.nPixPerInch? > 0 // rMapRes.nMapScNum? // rMapRes.nMapScDenom? > 0 static void ImplCalcBigIntThreshold( long nDPIX, long nDPIY, const ImplMapRes& rMapRes, ImplThresholdRes& rThresRes ) { if ( nDPIX && (LONG_MAX / nDPIX < Abs( rMapRes.mnMapScNumX ) ) ) // #111139# avoid div by zero { rThresRes.mnThresLogToPixX = 0; rThresRes.mnThresPixToLogX = 0; } else { // Schwellenwerte fuer BigInt Arithmetik berechnen long nDenomHalfX = rMapRes.mnMapScDenomX / 2; sal_uLong nDenomX = rMapRes.mnMapScDenomX; long nProductX = nDPIX * rMapRes.mnMapScNumX; if ( !nProductX ) rThresRes.mnThresLogToPixX = LONG_MAX; else rThresRes.mnThresLogToPixX = Abs( (LONG_MAX - nDenomHalfX) / nProductX ); if ( !nDenomX ) rThresRes.mnThresPixToLogX = LONG_MAX; else if ( nProductX >= 0 ) rThresRes.mnThresPixToLogX = (long)(((sal_uLong)LONG_MAX - (sal_uLong)( nProductX/2)) / nDenomX); else rThresRes.mnThresPixToLogX = (long)(((sal_uLong)LONG_MAX + (sal_uLong)(-nProductX/2)) / nDenomX); } if ( nDPIY && (LONG_MAX / nDPIY < Abs( rMapRes.mnMapScNumY ) ) ) // #111139# avoid div by zero { rThresRes.mnThresLogToPixY = 0; rThresRes.mnThresPixToLogY = 0; } else { // Schwellenwerte fuer BigInt Arithmetik berechnen long nDenomHalfY = rMapRes.mnMapScDenomY / 2; sal_uLong nDenomY = rMapRes.mnMapScDenomY; long nProductY = nDPIY * rMapRes.mnMapScNumY; if ( !nProductY ) rThresRes.mnThresLogToPixY = LONG_MAX; else rThresRes.mnThresLogToPixY = Abs( (LONG_MAX - nDenomHalfY) / nProductY ); if ( !nDenomY ) rThresRes.mnThresPixToLogY = LONG_MAX; else if ( nProductY >= 0 ) rThresRes.mnThresPixToLogY = (long)(((sal_uLong)LONG_MAX - (sal_uLong)( nProductY/2)) / nDenomY); else rThresRes.mnThresPixToLogY = (long)(((sal_uLong)LONG_MAX + (sal_uLong)(-nProductY/2)) / nDenomY); } #ifdef USE_64BIT_INTS rThresRes.mnThresLogToPixX /= 2; rThresRes.mnThresLogToPixY /= 2; rThresRes.mnThresPixToLogX /= 2; rThresRes.mnThresPixToLogY /= 2; #endif } // ----------------------------------------------------------------------- static void ImplCalcMapResolution( const MapMode& rMapMode, long nDPIX, long nDPIY, ImplMapRes& rMapRes ) { switch ( rMapMode.GetMapUnit() ) { case MAP_RELATIVE: break; case MAP_100TH_MM: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 2540; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 2540; break; case MAP_10TH_MM: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 254; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 254; break; case MAP_MM: rMapRes.mnMapScNumX = 5; // 10 rMapRes.mnMapScDenomX = 127; // 254 rMapRes.mnMapScNumY = 5; // 10 rMapRes.mnMapScDenomY = 127; // 254 break; case MAP_CM: rMapRes.mnMapScNumX = 50; // 100 rMapRes.mnMapScDenomX = 127; // 254 rMapRes.mnMapScNumY = 50; // 100 rMapRes.mnMapScDenomY = 127; // 254 break; case MAP_1000TH_INCH: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 1000; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 1000; break; case MAP_100TH_INCH: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 100; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 100; break; case MAP_10TH_INCH: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 10; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 10; break; case MAP_INCH: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 1; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 1; break; case MAP_POINT: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 72; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 72; break; case MAP_TWIP: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = 1440; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = 1440; break; case MAP_PIXEL: rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = nDPIX; rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = nDPIY; break; case MAP_SYSFONT: case MAP_APPFONT: case MAP_REALAPPFONT: { ImplSVData* pSVData = ImplGetSVData(); if ( !pSVData->maGDIData.mnAppFontX ) { if( pSVData->maWinData.mpFirstFrame ) Window::ImplInitAppFontData( pSVData->maWinData.mpFirstFrame ); else { WorkWindow* pWin = new WorkWindow( NULL, 0 ); Window::ImplInitAppFontData( pWin ); delete pWin; } } if ( rMapMode.GetMapUnit() == MAP_REALAPPFONT ) rMapRes.mnMapScNumX = pSVData->maGDIData.mnRealAppFontX; else rMapRes.mnMapScNumX = pSVData->maGDIData.mnAppFontX; rMapRes.mnMapScDenomX = nDPIX * 40; rMapRes.mnMapScNumY = pSVData->maGDIData.mnAppFontY;; rMapRes.mnMapScDenomY = nDPIY * 80; } break; default: DBG_ERROR( "unhandled MapUnit" ); break; } Fraction aScaleX = rMapMode.GetScaleX(); Fraction aScaleY = rMapMode.GetScaleY(); // Offset laut MapMode setzen Point aOrigin = rMapMode.GetOrigin(); if ( rMapMode.GetMapUnit() != MAP_RELATIVE ) { rMapRes.mnMapOfsX = aOrigin.X(); rMapRes.mnMapOfsY = aOrigin.Y(); } else { BigInt aX( rMapRes.mnMapOfsX ); aX *= BigInt( aScaleX.GetDenominator() ); if ( rMapRes.mnMapOfsX >= 0 ) { if ( aScaleX.GetNumerator() >= 0 ) aX += BigInt( aScaleX.GetNumerator()/2 ); else aX -= BigInt( (aScaleX.GetNumerator()+1)/2 ); } else { if ( aScaleX.GetNumerator() >= 0 ) aX -= BigInt( (aScaleX.GetNumerator()-1)/2 ); else aX += BigInt( aScaleX.GetNumerator()/2 ); } aX /= BigInt( aScaleX.GetNumerator() ); rMapRes.mnMapOfsX = (long)aX + aOrigin.X(); BigInt aY( rMapRes.mnMapOfsY ); aY *= BigInt( aScaleY.GetDenominator() ); if( rMapRes.mnMapOfsY >= 0 ) { if ( aScaleY.GetNumerator() >= 0 ) aY += BigInt( aScaleY.GetNumerator()/2 ); else aY -= BigInt( (aScaleY.GetNumerator()+1)/2 ); } else { if ( aScaleY.GetNumerator() >= 0 ) aY -= BigInt( (aScaleY.GetNumerator()-1)/2 ); else aY += BigInt( aScaleY.GetNumerator()/2 ); } aY /= BigInt( aScaleY.GetNumerator() ); rMapRes.mnMapOfsY = (long)aY + aOrigin.Y(); } // Scaling Faktor laut MapMode einberechnen // aTemp? = rMapRes.mnMapSc? * aScale? Fraction aTempX = ImplMakeFraction( rMapRes.mnMapScNumX, aScaleX.GetNumerator(), rMapRes.mnMapScDenomX, aScaleX.GetDenominator() ); Fraction aTempY = ImplMakeFraction( rMapRes.mnMapScNumY, aScaleY.GetNumerator(), rMapRes.mnMapScDenomY, aScaleY.GetDenominator() ); rMapRes.mnMapScNumX = aTempX.GetNumerator(); rMapRes.mnMapScDenomX = aTempX.GetDenominator(); rMapRes.mnMapScNumY = aTempY.GetNumerator(); rMapRes.mnMapScDenomY = aTempY.GetDenominator(); // hack: 0/n ungef"ahr 1/max if ( !rMapRes.mnMapScNumX ) { rMapRes.mnMapScNumX = 1; rMapRes.mnMapScDenomX = LONG_MAX; } if ( !rMapRes.mnMapScNumY ) { rMapRes.mnMapScNumY = 1; rMapRes.mnMapScDenomY = LONG_MAX; } } // ----------------------------------------------------------------------- inline void ImplCalcMapResolution( const MapMode& rMapMode, long nDPIX, long nDPIY, ImplMapRes& rMapRes, ImplThresholdRes& rThresRes ) { ImplCalcMapResolution( rMapMode, nDPIX, nDPIY, rMapRes ); ImplCalcBigIntThreshold( nDPIX, nDPIY, rMapRes, rThresRes ); } // ----------------------------------------------------------------------- static long ImplLogicToPixel( long n, long nDPI, long nMapNum, long nMapDenom, long nThres ) { // To "use" it... (void) nThres; #ifdef USE_64BIT_INTS #if (SAL_TYPES_SIZEOFLONG < 8) if( (+n < nThres) && (-n < nThres) ) { n *= nMapNum * nDPI; if( nMapDenom != 1 ) { n = (2 * n) / nMapDenom; if( n < 0 ) --n; else ++n; n /= 2; } } else #endif { sal_Int64 n64 = n; n64 *= nMapNum; n64 *= nDPI; if( nMapDenom == 1 ) n = (long)n64; else { n = (long)(2 * n64 / nMapDenom); if( n < 0 ) --n; else ++n; n /= 2; } } return n; #else // USE_64BIT_INTS if ( Abs( n ) < nThres ) { n *= nDPI * nMapNum; n += n >= 0 ? nMapDenom/2 : -((nMapDenom-1)/2); return (n / nMapDenom); } else { BigInt aTemp( n ); aTemp *= BigInt( nDPI ); aTemp *= BigInt( nMapNum ); if ( aTemp.IsNeg() ) { BigInt aMapScDenom2( (nMapDenom-1)/2 ); aTemp -= aMapScDenom2; } else { BigInt aMapScDenom2( nMapDenom/2 ); aTemp += aMapScDenom2; } aTemp /= BigInt( nMapDenom ); return (long)aTemp; } #endif } // ----------------------------------------------------------------------- static long ImplPixelToLogic( long n, long nDPI, long nMapNum, long nMapDenom, long nThres ) { // To "use" it... (void) nThres; #ifdef USE_64BIT_INTS #if (SAL_TYPES_SIZEOFLONG < 8) if( (+n < nThres) && (-n < nThres) ) n = (2 * n * nMapDenom) / (nDPI * nMapNum); else #endif { sal_Int64 n64 = n; n64 *= nMapDenom; long nDenom = nDPI * nMapNum; n = (long)(2 * n64 / nDenom); } if( n < 0 ) --n; else ++n; return (n / 2); #else // USE_64BIT_INTS if ( Abs( n ) < nThres ) { long nDenom = nDPI * nMapNum; long nNum = n * nMapDenom; if( (nNum ^ nDenom) >= 0 ) nNum += nDenom/2; else nNum -= nDenom/2; return (nNum / nDenom); } else { BigInt aDenom( nDPI ); aDenom *= BigInt( nMapNum ); BigInt aNum( n ); aNum *= BigInt( nMapDenom ); BigInt aDenom2( aDenom ); if ( aNum.IsNeg() ) { if ( aDenom.IsNeg() ) { aDenom2 /= BigInt(2); aNum += aDenom2; } else { aDenom2 -= 1; aDenom2 /= BigInt(2); aNum -= aDenom2; } } else { if ( aDenom.IsNeg() ) { aDenom2 += 1; aDenom2 /= BigInt(2); aNum -= aDenom2; } else { aDenom2 /= BigInt(2); aNum += aDenom2; } } aNum /= aDenom; return (long)aNum; } #endif } // ----------------------------------------------------------------------- long OutputDevice::ImplLogicXToDevicePixel( long nX ) const { if ( !mbMap ) return nX+mnOutOffX; return ImplLogicToPixel( nX + maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffX+mnOutOffOrigX; } // ----------------------------------------------------------------------- long OutputDevice::ImplLogicYToDevicePixel( long nY ) const { if ( !mbMap ) return nY+mnOutOffY; return ImplLogicToPixel( nY + maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffY+mnOutOffOrigY; } // ----------------------------------------------------------------------- long OutputDevice::ImplLogicWidthToDevicePixel( long nWidth ) const { if ( !mbMap ) return nWidth; return ImplLogicToPixel( nWidth, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX ); } float OutputDevice::ImplFloatLogicWidthToDevicePixel( float fLogicWidth) const { if( !mbMap) return fLogicWidth; // TODO: consolidate the calculation into one multiplication float fPixelWidth = (fLogicWidth * mnDPIX * maMapRes.mnMapScNumX) / maMapRes.mnMapScDenomX; return fPixelWidth; } // ----------------------------------------------------------------------- long OutputDevice::ImplLogicHeightToDevicePixel( long nHeight ) const { if ( !mbMap ) return nHeight; return ImplLogicToPixel( nHeight, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY ); } float OutputDevice::ImplFloatLogicHeightToDevicePixel( float fLogicHeight) const { if( !mbMap) return fLogicHeight; float fPixelHeight = (fLogicHeight * mnDPIY * maMapRes.mnMapScNumY) / maMapRes.mnMapScDenomY; return fPixelHeight; } // ----------------------------------------------------------------------- long OutputDevice::ImplDevicePixelToLogicWidth( long nWidth ) const { if ( !mbMap ) return nWidth; return ImplPixelToLogic( nWidth, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ); } float OutputDevice::ImplFloatDevicePixelToLogicWidth( float fPixelWidth) const { if( !mbMap) return fPixelWidth; float fLogicHeight = (fPixelWidth * maMapRes.mnMapScDenomX) / (mnDPIX * maMapRes.mnMapScNumX); return fLogicHeight; } // ----------------------------------------------------------------------- long OutputDevice::ImplDevicePixelToLogicHeight( long nHeight ) const { if ( !mbMap ) return nHeight; return ImplPixelToLogic( nHeight, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ); } float OutputDevice::ImplFloatDevicePixelToLogicHeight( float fPixelHeight) const { if( !mbMap) return fPixelHeight; float fLogicHeight = (fPixelHeight * maMapRes.mnMapScDenomY) / (mnDPIY * maMapRes.mnMapScNumY); return fLogicHeight; } // ----------------------------------------------------------------------- Point OutputDevice::ImplLogicToDevicePixel( const Point& rLogicPt ) const { if ( !mbMap ) return Point( rLogicPt.X()+mnOutOffX, rLogicPt.Y()+mnOutOffY ); return Point( ImplLogicToPixel( rLogicPt.X() + maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffX+mnOutOffOrigX, ImplLogicToPixel( rLogicPt.Y() + maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffY+mnOutOffOrigY ); } // ----------------------------------------------------------------------- Size OutputDevice::ImplLogicToDevicePixel( const Size& rLogicSize ) const { if ( !mbMap ) return rLogicSize; return Size( ImplLogicToPixel( rLogicSize.Width(), mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX ), ImplLogicToPixel( rLogicSize.Height(), mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY ) ); } // ----------------------------------------------------------------------- Rectangle OutputDevice::ImplLogicToDevicePixel( const Rectangle& rLogicRect ) const { if ( rLogicRect.IsEmpty() ) return rLogicRect; if ( !mbMap ) { return Rectangle( rLogicRect.Left()+mnOutOffX, rLogicRect.Top()+mnOutOffY, rLogicRect.Right()+mnOutOffX, rLogicRect.Bottom()+mnOutOffY ); } return Rectangle( ImplLogicToPixel( rLogicRect.Left()+maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffX+mnOutOffOrigX, ImplLogicToPixel( rLogicRect.Top()+maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffY+mnOutOffOrigY, ImplLogicToPixel( rLogicRect.Right()+maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffX+mnOutOffOrigX, ImplLogicToPixel( rLogicRect.Bottom()+maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffY+mnOutOffOrigY ); } // ----------------------------------------------------------------------- Polygon OutputDevice::ImplLogicToDevicePixel( const Polygon& rLogicPoly ) const { if ( !mbMap && !mnOutOffX && !mnOutOffY ) return rLogicPoly; sal_uInt16 i; sal_uInt16 nPoints = rLogicPoly.GetSize(); Polygon aPoly( rLogicPoly ); // Pointer auf das Point-Array holen (Daten werden kopiert) const Point* pPointAry = aPoly.GetConstPointAry(); if ( mbMap ) { for ( i = 0; i < nPoints; i++ ) { const Point* pPt = &(pPointAry[i]); Point aPt; aPt.X() = ImplLogicToPixel( pPt->X()+maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffX+mnOutOffOrigX; aPt.Y() = ImplLogicToPixel( pPt->Y()+maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffY+mnOutOffOrigY; aPoly[i] = aPt; } } else { for ( i = 0; i < nPoints; i++ ) { Point aPt = pPointAry[i]; aPt.X() += mnOutOffX; aPt.Y() += mnOutOffY; aPoly[i] = aPt; } } return aPoly; } // ----------------------------------------------------------------------- PolyPolygon OutputDevice::ImplLogicToDevicePixel( const PolyPolygon& rLogicPolyPoly ) const { if ( !mbMap && !mnOutOffX && !mnOutOffY ) return rLogicPolyPoly; PolyPolygon aPolyPoly( rLogicPolyPoly ); sal_uInt16 nPoly = aPolyPoly.Count(); for( sal_uInt16 i = 0; i < nPoly; i++ ) { Polygon& rPoly = aPolyPoly[i]; rPoly = ImplLogicToDevicePixel( rPoly ); } return aPolyPoly; } // ----------------------------------------------------------------------- LineInfo OutputDevice::ImplLogicToDevicePixel( const LineInfo& rLineInfo ) const { LineInfo aInfo( rLineInfo ); if( aInfo.GetStyle() == LINE_DASH ) { if( aInfo.GetDotCount() && aInfo.GetDotLen() ) aInfo.SetDotLen( Max( ImplLogicWidthToDevicePixel( aInfo.GetDotLen() ), 1L ) ); else aInfo.SetDotCount( 0 ); if( aInfo.GetDashCount() && aInfo.GetDashLen() ) aInfo.SetDashLen( Max( ImplLogicWidthToDevicePixel( aInfo.GetDashLen() ), 1L ) ); else aInfo.SetDashCount( 0 ); aInfo.SetDistance( ImplLogicWidthToDevicePixel( aInfo.GetDistance() ) ); if( ( !aInfo.GetDashCount() && !aInfo.GetDotCount() ) || !aInfo.GetDistance() ) aInfo.SetStyle( LINE_SOLID ); } aInfo.SetWidth( ImplLogicWidthToDevicePixel( aInfo.GetWidth() ) ); return aInfo; } // ----------------------------------------------------------------------- Rectangle OutputDevice::ImplDevicePixelToLogic( const Rectangle& rPixelRect ) const { if ( rPixelRect.IsEmpty() ) return rPixelRect; if ( !mbMap ) { return Rectangle( rPixelRect.Left()-mnOutOffX, rPixelRect.Top()-mnOutOffY, rPixelRect.Right()-mnOutOffX, rPixelRect.Bottom()-mnOutOffY ); } return Rectangle( ImplPixelToLogic( rPixelRect.Left()-mnOutOffX-mnOutOffOrigX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX )-maMapRes.mnMapOfsX, ImplPixelToLogic( rPixelRect.Top()-mnOutOffY-mnOutOffOrigY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY )-maMapRes.mnMapOfsY, ImplPixelToLogic( rPixelRect.Right()-mnOutOffX-mnOutOffOrigX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX )-maMapRes.mnMapOfsX, ImplPixelToLogic( rPixelRect.Bottom()-mnOutOffY-mnOutOffOrigY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY )-maMapRes.mnMapOfsY ); } // ----------------------------------------------------------------------- Region OutputDevice::ImplPixelToDevicePixel( const Region& rRegion ) const { DBG_CHKOBJ( &rRegion, Region, ImplDbgTestRegion ); if ( !mnOutOffX && !mnOutOffY ) return rRegion; Region aRegion( rRegion ); aRegion.Move( mnOutOffX+mnOutOffOrigX, mnOutOffY+mnOutOffOrigY ); return aRegion; } // ----------------------------------------------------------------------- void OutputDevice::EnableMapMode( sal_Bool bEnable ) { mbMap = (bEnable != 0); if( mpAlphaVDev ) mpAlphaVDev->EnableMapMode( bEnable ); } // ----------------------------------------------------------------------- void OutputDevice::SetMapMode() { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( mpMetaFile ) mpMetaFile->AddAction( new MetaMapModeAction( MapMode() ) ); if ( mbMap || !maMapMode.IsDefault() ) { mbMap = sal_False; maMapMode = MapMode(); // create new objects (clip region werden nicht neu skaliert) mbNewFont = sal_True; mbInitFont = sal_True; if ( GetOutDevType() == OUTDEV_WINDOW ) { if ( ((Window*)this)->mpWindowImpl->mpCursor ) ((Window*)this)->mpWindowImpl->mpCursor->ImplNew(); } // #106426# Adapt logical offset when changing mapmode mnOutOffLogicX = mnOutOffOrigX; // no mapping -> equal offsets mnOutOffLogicY = mnOutOffOrigY; // #i75163# ImplInvalidateViewTransform(); } if( mpAlphaVDev ) mpAlphaVDev->SetMapMode(); } // ----------------------------------------------------------------------- void OutputDevice::SetMapMode( const MapMode& rNewMapMode ) { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); sal_Bool bRelMap = (rNewMapMode.GetMapUnit() == MAP_RELATIVE); if ( mpMetaFile ) { mpMetaFile->AddAction( new MetaMapModeAction( rNewMapMode ) ); #ifdef DBG_UTIL if ( GetOutDevType() != OUTDEV_PRINTER ) DBG_ASSERTWARNING( bRelMap, "Please record only relative MapModes!" ); #endif } // Ist der MapMode der gleiche wie vorher, dann mache nichts if ( maMapMode == rNewMapMode ) return; if( mpAlphaVDev ) mpAlphaVDev->SetMapMode( rNewMapMode ); // Ist Default-MapMode, dann bereche nichts sal_Bool bOldMap = mbMap; mbMap = !rNewMapMode.IsDefault(); if ( mbMap ) { // Falls nur der Orign umgesetzt wird, dann scaliere nichts neu if ( (rNewMapMode.GetMapUnit() == maMapMode.GetMapUnit()) && (rNewMapMode.GetScaleX() == maMapMode.GetScaleX()) && (rNewMapMode.GetScaleY() == maMapMode.GetScaleY()) && (bOldMap == mbMap) ) { // Offset setzen Point aOrigin = rNewMapMode.GetOrigin(); maMapRes.mnMapOfsX = aOrigin.X(); maMapRes.mnMapOfsY = aOrigin.Y(); maMapMode = rNewMapMode; // #i75163# ImplInvalidateViewTransform(); return; } if ( !bOldMap && bRelMap ) { maMapRes.mnMapScNumX = 1; maMapRes.mnMapScNumY = 1; maMapRes.mnMapScDenomX = mnDPIX; maMapRes.mnMapScDenomY = mnDPIY; maMapRes.mnMapOfsX = 0; maMapRes.mnMapOfsY = 0; } // Neue MapMode-Aufloesung berechnen ImplCalcMapResolution( rNewMapMode, mnDPIX, mnDPIY, maMapRes, maThresRes ); } // Neuen MapMode setzen if ( bRelMap ) { Point aOrigin( maMapRes.mnMapOfsX, maMapRes.mnMapOfsY ); // aScale? = maMapMode.GetScale?() * rNewMapMode.GetScale?() Fraction aScaleX = ImplMakeFraction( maMapMode.GetScaleX().GetNumerator(), rNewMapMode.GetScaleX().GetNumerator(), maMapMode.GetScaleX().GetDenominator(), rNewMapMode.GetScaleX().GetDenominator() ); Fraction aScaleY = ImplMakeFraction( maMapMode.GetScaleY().GetNumerator(), rNewMapMode.GetScaleY().GetNumerator(), maMapMode.GetScaleY().GetDenominator(), rNewMapMode.GetScaleY().GetDenominator() ); maMapMode.SetOrigin( aOrigin ); maMapMode.SetScaleX( aScaleX ); maMapMode.SetScaleY( aScaleY ); } else maMapMode = rNewMapMode; // create new objects (clip region werden nicht neu skaliert) mbNewFont = sal_True; mbInitFont = sal_True; if ( GetOutDevType() == OUTDEV_WINDOW ) { if ( ((Window*)this)->mpWindowImpl->mpCursor ) ((Window*)this)->mpWindowImpl->mpCursor->ImplNew(); } // #106426# Adapt logical offset when changing mapmode mnOutOffLogicX = ImplPixelToLogic( mnOutOffOrigX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ); mnOutOffLogicY = ImplPixelToLogic( mnOutOffOrigY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ); // #i75163# ImplInvalidateViewTransform(); } // ----------------------------------------------------------------------- void OutputDevice::SetRelativeMapMode( const MapMode& rNewMapMode ) { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); // Ist der MapMode der gleiche wie vorher, dann mache nichts if ( maMapMode == rNewMapMode ) return; MapUnit eOld = maMapMode.GetMapUnit(); MapUnit eNew = rNewMapMode.GetMapUnit(); // a?F = rNewMapMode.GetScale?() / maMapMode.GetScale?() Fraction aXF = ImplMakeFraction( rNewMapMode.GetScaleX().GetNumerator(), maMapMode.GetScaleX().GetDenominator(), rNewMapMode.GetScaleX().GetDenominator(), maMapMode.GetScaleX().GetNumerator() ); Fraction aYF = ImplMakeFraction( rNewMapMode.GetScaleY().GetNumerator(), maMapMode.GetScaleY().GetDenominator(), rNewMapMode.GetScaleY().GetDenominator(), maMapMode.GetScaleY().GetNumerator() ); Point aPt( LogicToLogic( Point(), NULL, &rNewMapMode ) ); if ( eNew != eOld ) { if ( eOld > MAP_PIXEL ) { DBG_ERRORFILE( "Not implemented MapUnit" ); } else if ( eNew > MAP_PIXEL ) { DBG_ERRORFILE( "Not implemented MapUnit" ); } else { Fraction aF( aImplNumeratorAry[eNew] * aImplDenominatorAry[eOld], aImplNumeratorAry[eOld] * aImplDenominatorAry[eNew] ); // a?F = a?F * aF aXF = ImplMakeFraction( aXF.GetNumerator(), aF.GetNumerator(), aXF.GetDenominator(), aF.GetDenominator() ); aYF = ImplMakeFraction( aYF.GetNumerator(), aF.GetNumerator(), aYF.GetDenominator(), aF.GetDenominator() ); if ( eOld == MAP_PIXEL ) { aXF *= Fraction( mnDPIX, 1 ); aYF *= Fraction( mnDPIY, 1 ); } else if ( eNew == MAP_PIXEL ) { aXF *= Fraction( 1, mnDPIX ); aYF *= Fraction( 1, mnDPIY ); } } } MapMode aNewMapMode( MAP_RELATIVE, Point( -aPt.X(), -aPt.Y() ), aXF, aYF ); SetMapMode( aNewMapMode ); if ( eNew != eOld ) maMapMode = rNewMapMode; // #106426# Adapt logical offset when changing mapmode mnOutOffLogicX = ImplPixelToLogic( mnOutOffOrigX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ); mnOutOffLogicY = ImplPixelToLogic( mnOutOffOrigY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ); if( mpAlphaVDev ) mpAlphaVDev->SetRelativeMapMode( rNewMapMode ); } // ----------------------------------------------------------------------- // #i75163# basegfx::B2DHomMatrix OutputDevice::GetViewTransformation() const { if(mbMap) { // #i82615# if(!mpOutDevData) { const_cast< OutputDevice* >(this)->ImplInitOutDevData(); } if(!mpOutDevData->mpViewTransform) { mpOutDevData->mpViewTransform = new basegfx::B2DHomMatrix; const double fScaleFactorX((double)mnDPIX * (double)maMapRes.mnMapScNumX / (double)maMapRes.mnMapScDenomX); const double fScaleFactorY((double)mnDPIY * (double)maMapRes.mnMapScNumY / (double)maMapRes.mnMapScDenomY); const double fZeroPointX(((double)maMapRes.mnMapOfsX * fScaleFactorX) + (double)mnOutOffOrigX); const double fZeroPointY(((double)maMapRes.mnMapOfsY * fScaleFactorY) + (double)mnOutOffOrigY); mpOutDevData->mpViewTransform->set(0, 0, fScaleFactorX); mpOutDevData->mpViewTransform->set(1, 1, fScaleFactorY); mpOutDevData->mpViewTransform->set(0, 2, fZeroPointX); mpOutDevData->mpViewTransform->set(1, 2, fZeroPointY); } return *mpOutDevData->mpViewTransform; } else { return basegfx::B2DHomMatrix(); } } // ----------------------------------------------------------------------- // #i75163# basegfx::B2DHomMatrix OutputDevice::GetInverseViewTransformation() const { if(mbMap) { // #i82615# if(!mpOutDevData) { const_cast< OutputDevice* >(this)->ImplInitOutDevData(); } if(!mpOutDevData->mpInverseViewTransform) { GetViewTransformation(); mpOutDevData->mpInverseViewTransform = new basegfx::B2DHomMatrix(*mpOutDevData->mpViewTransform); mpOutDevData->mpInverseViewTransform->invert(); } return *mpOutDevData->mpInverseViewTransform; } else { return basegfx::B2DHomMatrix(); } } // ----------------------------------------------------------------------- // #i75163# basegfx::B2DHomMatrix OutputDevice::GetViewTransformation( const MapMode& rMapMode ) const { // #i82615# ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); basegfx::B2DHomMatrix aTransform; const double fScaleFactorX((double)mnDPIX * (double)aMapRes.mnMapScNumX / (double)aMapRes.mnMapScDenomX); const double fScaleFactorY((double)mnDPIY * (double)aMapRes.mnMapScNumY / (double)aMapRes.mnMapScDenomY); const double fZeroPointX(((double)aMapRes.mnMapOfsX * fScaleFactorX) + (double)mnOutOffOrigX); const double fZeroPointY(((double)aMapRes.mnMapOfsY * fScaleFactorY) + (double)mnOutOffOrigY); aTransform.set(0, 0, fScaleFactorX); aTransform.set(1, 1, fScaleFactorY); aTransform.set(0, 2, fZeroPointX); aTransform.set(1, 2, fZeroPointY); return aTransform; } // ----------------------------------------------------------------------- // #i75163# basegfx::B2DHomMatrix OutputDevice::GetInverseViewTransformation( const MapMode& rMapMode ) const { basegfx::B2DHomMatrix aMatrix( GetViewTransformation( rMapMode ) ); aMatrix.invert(); return aMatrix; } // ----------------------------------------------------------------------- basegfx::B2DHomMatrix OutputDevice::ImplGetDeviceTransformation() const { basegfx::B2DHomMatrix aTransformation = GetViewTransformation(); // TODO: is it worth to cache the transformed result? if( mnOutOffX || mnOutOffY ) aTransformation.translate( mnOutOffX, mnOutOffY ); return aTransformation; } // ----------------------------------------------------------------------- Point OutputDevice::LogicToPixel( const Point& rLogicPt ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( !mbMap ) return rLogicPt; return Point( ImplLogicToPixel( rLogicPt.X() + maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffOrigX, ImplLogicToPixel( rLogicPt.Y() + maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffOrigY ); } // ----------------------------------------------------------------------- Size OutputDevice::LogicToPixel( const Size& rLogicSize ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( !mbMap ) return rLogicSize; return Size( ImplLogicToPixel( rLogicSize.Width(), mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX ), ImplLogicToPixel( rLogicSize.Height(), mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY ) ); } // ----------------------------------------------------------------------- Rectangle OutputDevice::LogicToPixel( const Rectangle& rLogicRect ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( !mbMap || rLogicRect.IsEmpty() ) return rLogicRect; return Rectangle( ImplLogicToPixel( rLogicRect.Left() + maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffOrigX, ImplLogicToPixel( rLogicRect.Top() + maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffOrigY, ImplLogicToPixel( rLogicRect.Right() + maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffOrigX, ImplLogicToPixel( rLogicRect.Bottom() + maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffOrigY ); } // ----------------------------------------------------------------------- Polygon OutputDevice::LogicToPixel( const Polygon& rLogicPoly ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rLogicPoly, Polygon, NULL ); if ( !mbMap ) return rLogicPoly; sal_uInt16 i; sal_uInt16 nPoints = rLogicPoly.GetSize(); Polygon aPoly( rLogicPoly ); // Pointer auf das Point-Array holen (Daten werden kopiert) const Point* pPointAry = aPoly.GetConstPointAry(); for ( i = 0; i < nPoints; i++ ) { const Point* pPt = &(pPointAry[i]); Point aPt; aPt.X() = ImplLogicToPixel( pPt->X() + maMapRes.mnMapOfsX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresLogToPixX )+mnOutOffOrigX; aPt.Y() = ImplLogicToPixel( pPt->Y() + maMapRes.mnMapOfsY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresLogToPixY )+mnOutOffOrigY; aPoly[i] = aPt; } return aPoly; } // ----------------------------------------------------------------------- PolyPolygon OutputDevice::LogicToPixel( const PolyPolygon& rLogicPolyPoly ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rLogicPolyPoly, PolyPolygon, NULL ); if ( !mbMap ) return rLogicPolyPoly; PolyPolygon aPolyPoly( rLogicPolyPoly ); sal_uInt16 nPoly = aPolyPoly.Count(); for( sal_uInt16 i = 0; i < nPoly; i++ ) { Polygon& rPoly = aPolyPoly[i]; rPoly = LogicToPixel( rPoly ); } return aPolyPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolygon OutputDevice::LogicToPixel( const basegfx::B2DPolygon& rLogicPoly ) const { basegfx::B2DPolygon aTransformedPoly = rLogicPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetViewTransformation(); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolyPolygon OutputDevice::LogicToPixel( const basegfx::B2DPolyPolygon& rLogicPolyPoly ) const { basegfx::B2DPolyPolygon aTransformedPoly = rLogicPolyPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetViewTransformation(); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- Region OutputDevice::LogicToPixel( const Region& rLogicRegion ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rLogicRegion, Region, ImplDbgTestRegion ); RegionType eType = rLogicRegion.GetType(); if ( !mbMap || (eType == REGION_EMPTY) || (eType == REGION_NULL) ) return rLogicRegion; Region aRegion; const ImplRegion& rImplRegion = *rLogicRegion.ImplGetImplRegion(); const PolyPolygon* pPolyPoly = rImplRegion.mpPolyPoly; const basegfx::B2DPolyPolygon* pB2DPolyPoly = rImplRegion.mpB2DPolyPoly; if ( pPolyPoly ) aRegion = Region( LogicToPixel( *pPolyPoly ) ); else if( pB2DPolyPoly ) { basegfx::B2DPolyPolygon aTransformedPoly = *pB2DPolyPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetViewTransformation(); aTransformedPoly.transform( rTransformationMatrix ); aRegion = Region( aTransformedPoly ); } else { long nX; long nY; long nWidth; long nHeight; ImplRegionInfo aInfo; sal_Bool bRegionRect; aRegion.ImplBeginAddRect(); bRegionRect = rLogicRegion.ImplGetFirstRect( aInfo, nX, nY, nWidth, nHeight ); while ( bRegionRect ) { Rectangle aRect( Point( nX, nY ), Size( nWidth, nHeight ) ); aRegion.ImplAddRect( LogicToPixel( aRect ) ); bRegionRect = rLogicRegion.ImplGetNextRect( aInfo, nX, nY, nWidth, nHeight ); } aRegion.ImplEndAddRect(); } return aRegion; } // ----------------------------------------------------------------------- Point OutputDevice::LogicToPixel( const Point& rLogicPt, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( rMapMode.IsDefault() ) return rLogicPt; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); return Point( ImplLogicToPixel( rLogicPt.X() + aMapRes.mnMapOfsX, mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresLogToPixX )+mnOutOffOrigX, ImplLogicToPixel( rLogicPt.Y() + aMapRes.mnMapOfsY, mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresLogToPixY )+mnOutOffOrigY ); } // ----------------------------------------------------------------------- Size OutputDevice::LogicToPixel( const Size& rLogicSize, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( rMapMode.IsDefault() ) return rLogicSize; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); return Size( ImplLogicToPixel( rLogicSize.Width(), mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresLogToPixX ), ImplLogicToPixel( rLogicSize.Height(), mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresLogToPixY ) ); } // ----------------------------------------------------------------------- Rectangle OutputDevice::LogicToPixel( const Rectangle& rLogicRect, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( rMapMode.IsDefault() || rLogicRect.IsEmpty() ) return rLogicRect; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); return Rectangle( ImplLogicToPixel( rLogicRect.Left() + aMapRes.mnMapOfsX, mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresLogToPixX )+mnOutOffOrigX, ImplLogicToPixel( rLogicRect.Top() + aMapRes.mnMapOfsY, mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresLogToPixY )+mnOutOffOrigY, ImplLogicToPixel( rLogicRect.Right() + aMapRes.mnMapOfsX, mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresLogToPixX )+mnOutOffOrigX, ImplLogicToPixel( rLogicRect.Bottom() + aMapRes.mnMapOfsY, mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresLogToPixY )+mnOutOffOrigY ); } // ----------------------------------------------------------------------- Polygon OutputDevice::LogicToPixel( const Polygon& rLogicPoly, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rLogicPoly, Polygon, NULL ); if ( rMapMode.IsDefault() ) return rLogicPoly; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); sal_uInt16 i; sal_uInt16 nPoints = rLogicPoly.GetSize(); Polygon aPoly( rLogicPoly ); // Pointer auf das Point-Array holen (Daten werden kopiert) const Point* pPointAry = aPoly.GetConstPointAry(); for ( i = 0; i < nPoints; i++ ) { const Point* pPt = &(pPointAry[i]); Point aPt; aPt.X() = ImplLogicToPixel( pPt->X() + aMapRes.mnMapOfsX, mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresLogToPixX )+mnOutOffOrigX; aPt.Y() = ImplLogicToPixel( pPt->Y() + aMapRes.mnMapOfsY, mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresLogToPixY )+mnOutOffOrigY; aPoly[i] = aPt; } return aPoly; } // ----------------------------------------------------------------------- PolyPolygon OutputDevice::LogicToPixel( const PolyPolygon& rLogicPolyPoly, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rLogicPolyPoly, PolyPolygon, NULL ); if ( rMapMode.IsDefault() ) return rLogicPolyPoly; PolyPolygon aPolyPoly( rLogicPolyPoly ); sal_uInt16 nPoly = aPolyPoly.Count(); for( sal_uInt16 i = 0; i < nPoly; i++ ) { Polygon& rPoly = aPolyPoly[i]; rPoly = LogicToPixel( rPoly, rMapMode ); } return aPolyPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolyPolygon OutputDevice::LogicToPixel( const basegfx::B2DPolyPolygon& rLogicPolyPoly, const MapMode& rMapMode ) const { basegfx::B2DPolyPolygon aTransformedPoly = rLogicPolyPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetViewTransformation( rMapMode ); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolygon OutputDevice::LogicToPixel( const basegfx::B2DPolygon& rLogicPoly, const MapMode& rMapMode ) const { basegfx::B2DPolygon aTransformedPoly = rLogicPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetViewTransformation( rMapMode ); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- Region OutputDevice::LogicToPixel( const Region& rLogicRegion, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rLogicRegion, Region, ImplDbgTestRegion ); RegionType eType = rLogicRegion.GetType(); if ( rMapMode.IsDefault() || (eType == REGION_EMPTY) || (eType == REGION_NULL) ) return rLogicRegion; Region aRegion; PolyPolygon* pPolyPoly = rLogicRegion.ImplGetImplRegion()->mpPolyPoly; if( pPolyPoly ) aRegion = Region( LogicToPixel( *pPolyPoly, rMapMode ) ); else { long nX; long nY; long nWidth; long nHeight; ImplRegionInfo aInfo; sal_Bool bRegionRect; aRegion.ImplBeginAddRect(); bRegionRect = rLogicRegion.ImplGetFirstRect( aInfo, nX, nY, nWidth, nHeight ); while ( bRegionRect ) { Rectangle aRect( Point( nX, nY ), Size( nWidth, nHeight ) ); aRegion.ImplAddRect( LogicToPixel( aRect, rMapMode ) ); bRegionRect = rLogicRegion.ImplGetNextRect( aInfo, nX, nY, nWidth, nHeight ); } aRegion.ImplEndAddRect(); } return aRegion; } // ----------------------------------------------------------------------- Point OutputDevice::PixelToLogic( const Point& rDevicePt ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( !mbMap ) return rDevicePt; return Point( ImplPixelToLogic( rDevicePt.X(), mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ) - maMapRes.mnMapOfsX - mnOutOffLogicX, ImplPixelToLogic( rDevicePt.Y(), mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ) - maMapRes.mnMapOfsY - mnOutOffLogicY ); } // ----------------------------------------------------------------------- Size OutputDevice::PixelToLogic( const Size& rDeviceSize ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( !mbMap ) return rDeviceSize; return Size( ImplPixelToLogic( rDeviceSize.Width(), mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ), ImplPixelToLogic( rDeviceSize.Height(), mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ) ); } // ----------------------------------------------------------------------- Rectangle OutputDevice::PixelToLogic( const Rectangle& rDeviceRect ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); if ( !mbMap || rDeviceRect.IsEmpty() ) return rDeviceRect; return Rectangle( ImplPixelToLogic( rDeviceRect.Left(), mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ) - maMapRes.mnMapOfsX - mnOutOffLogicX, ImplPixelToLogic( rDeviceRect.Top(), mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ) - maMapRes.mnMapOfsY - mnOutOffLogicY, ImplPixelToLogic( rDeviceRect.Right(), mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ) - maMapRes.mnMapOfsX - mnOutOffLogicX, ImplPixelToLogic( rDeviceRect.Bottom(), mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ) - maMapRes.mnMapOfsY - mnOutOffLogicY ); } // ----------------------------------------------------------------------- Polygon OutputDevice::PixelToLogic( const Polygon& rDevicePoly ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rDevicePoly, Polygon, NULL ); if ( !mbMap ) return rDevicePoly; sal_uInt16 i; sal_uInt16 nPoints = rDevicePoly.GetSize(); Polygon aPoly( rDevicePoly ); // Pointer auf das Point-Array holen (Daten werden kopiert) const Point* pPointAry = aPoly.GetConstPointAry(); for ( i = 0; i < nPoints; i++ ) { const Point* pPt = &(pPointAry[i]); Point aPt; aPt.X() = ImplPixelToLogic( pPt->X(), mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ) - maMapRes.mnMapOfsX - mnOutOffLogicX; aPt.Y() = ImplPixelToLogic( pPt->Y(), mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ) - maMapRes.mnMapOfsY - mnOutOffLogicY; aPoly[i] = aPt; } return aPoly; } // ----------------------------------------------------------------------- PolyPolygon OutputDevice::PixelToLogic( const PolyPolygon& rDevicePolyPoly ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rDevicePolyPoly, PolyPolygon, NULL ); if ( !mbMap ) return rDevicePolyPoly; PolyPolygon aPolyPoly( rDevicePolyPoly ); sal_uInt16 nPoly = aPolyPoly.Count(); for( sal_uInt16 i = 0; i < nPoly; i++ ) { Polygon& rPoly = aPolyPoly[i]; rPoly = PixelToLogic( rPoly ); } return aPolyPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolygon OutputDevice::PixelToLogic( const basegfx::B2DPolygon& rPixelPoly ) const { basegfx::B2DPolygon aTransformedPoly = rPixelPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetInverseViewTransformation(); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolyPolygon OutputDevice::PixelToLogic( const basegfx::B2DPolyPolygon& rPixelPolyPoly ) const { basegfx::B2DPolyPolygon aTransformedPoly = rPixelPolyPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetInverseViewTransformation(); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- Region OutputDevice::PixelToLogic( const Region& rDeviceRegion ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rDeviceRegion, Region, ImplDbgTestRegion ); RegionType eType = rDeviceRegion.GetType(); if ( !mbMap || (eType == REGION_EMPTY) || (eType == REGION_NULL) ) return rDeviceRegion; Region aRegion; basegfx::B2DPolyPolygon* pB2DPolyPoly = rDeviceRegion.ImplGetImplRegion()->mpB2DPolyPoly; PolyPolygon* pPolyPoly = pB2DPolyPoly ? 0 : rDeviceRegion.ImplGetImplRegion()->mpPolyPoly; if ( pB2DPolyPoly ) // conversion with B2DPolyPolygon lost polygon-based ClipRegion { aRegion = Region( PixelToLogic( *pB2DPolyPoly ) ); } else if ( pPolyPoly ) { aRegion = Region( PixelToLogic( *pPolyPoly ) ); } else { long nX; long nY; long nWidth; long nHeight; ImplRegionInfo aInfo; sal_Bool bRegionRect; aRegion.ImplBeginAddRect(); bRegionRect = rDeviceRegion.ImplGetFirstRect( aInfo, nX, nY, nWidth, nHeight ); while ( bRegionRect ) { Rectangle aRect( Point( nX, nY ), Size( nWidth, nHeight ) ); aRegion.ImplAddRect( PixelToLogic( aRect ) ); bRegionRect = rDeviceRegion.ImplGetNextRect( aInfo, nX, nY, nWidth, nHeight ); } aRegion.ImplEndAddRect(); } return aRegion; } // ----------------------------------------------------------------------- Point OutputDevice::PixelToLogic( const Point& rDevicePt, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); // Ist Default-MapMode, dann bereche nichts if ( rMapMode.IsDefault() ) return rDevicePt; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); return Point( ImplPixelToLogic( rDevicePt.X(), mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresPixToLogX ) - aMapRes.mnMapOfsX - mnOutOffLogicX, ImplPixelToLogic( rDevicePt.Y(), mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresPixToLogY ) - aMapRes.mnMapOfsY - mnOutOffLogicY ); } // ----------------------------------------------------------------------- Size OutputDevice::PixelToLogic( const Size& rDeviceSize, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); // Ist Default-MapMode, dann bereche nichts if ( rMapMode.IsDefault() ) return rDeviceSize; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); return Size( ImplPixelToLogic( rDeviceSize.Width(), mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresPixToLogX ), ImplPixelToLogic( rDeviceSize.Height(), mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresPixToLogY ) ); } // ----------------------------------------------------------------------- Rectangle OutputDevice::PixelToLogic( const Rectangle& rDeviceRect, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); // Ist Default-MapMode, dann bereche nichts if ( rMapMode.IsDefault() || rDeviceRect.IsEmpty() ) return rDeviceRect; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); return Rectangle( ImplPixelToLogic( rDeviceRect.Left(), mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresPixToLogX ) - aMapRes.mnMapOfsX - mnOutOffLogicX, ImplPixelToLogic( rDeviceRect.Top(), mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresPixToLogY ) - aMapRes.mnMapOfsY - mnOutOffLogicY, ImplPixelToLogic( rDeviceRect.Right(), mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresPixToLogX ) - aMapRes.mnMapOfsX - mnOutOffLogicX, ImplPixelToLogic( rDeviceRect.Bottom(), mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresPixToLogY ) - aMapRes.mnMapOfsY - mnOutOffLogicY ); } // ----------------------------------------------------------------------- Polygon OutputDevice::PixelToLogic( const Polygon& rDevicePoly, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rDevicePoly, Polygon, NULL ); // Ist Default-MapMode, dann bereche nichts if ( rMapMode.IsDefault() ) return rDevicePoly; // MapMode-Aufloesung berechnen und Umrechnen ImplMapRes aMapRes; ImplThresholdRes aThresRes; ImplCalcMapResolution( rMapMode, mnDPIX, mnDPIY, aMapRes, aThresRes ); sal_uInt16 i; sal_uInt16 nPoints = rDevicePoly.GetSize(); Polygon aPoly( rDevicePoly ); // Pointer auf das Point-Array holen (Daten werden kopiert) const Point* pPointAry = aPoly.GetConstPointAry(); for ( i = 0; i < nPoints; i++ ) { const Point* pPt = &(pPointAry[i]); Point aPt; aPt.X() = ImplPixelToLogic( pPt->X(), mnDPIX, aMapRes.mnMapScNumX, aMapRes.mnMapScDenomX, aThresRes.mnThresPixToLogX ) - aMapRes.mnMapOfsX - mnOutOffLogicX; aPt.Y() = ImplPixelToLogic( pPt->Y(), mnDPIY, aMapRes.mnMapScNumY, aMapRes.mnMapScDenomY, aThresRes.mnThresPixToLogY ) - aMapRes.mnMapOfsY - mnOutOffLogicY; aPoly[i] = aPt; } return aPoly; } // ----------------------------------------------------------------------- PolyPolygon OutputDevice::PixelToLogic( const PolyPolygon& rDevicePolyPoly, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rDevicePolyPoly, PolyPolygon, NULL ); if ( rMapMode.IsDefault() ) return rDevicePolyPoly; PolyPolygon aPolyPoly( rDevicePolyPoly ); sal_uInt16 nPoly = aPolyPoly.Count(); for( sal_uInt16 i = 0; i < nPoly; i++ ) { Polygon& rPoly = aPolyPoly[i]; rPoly = PixelToLogic( rPoly, rMapMode ); } return aPolyPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolygon OutputDevice::PixelToLogic( const basegfx::B2DPolygon& rPixelPoly, const MapMode& rMapMode ) const { basegfx::B2DPolygon aTransformedPoly = rPixelPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetInverseViewTransformation( rMapMode ); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolyPolygon OutputDevice::PixelToLogic( const basegfx::B2DPolyPolygon& rPixelPolyPoly, const MapMode& rMapMode ) const { basegfx::B2DPolyPolygon aTransformedPoly = rPixelPolyPoly; const ::basegfx::B2DHomMatrix& rTransformationMatrix = GetInverseViewTransformation( rMapMode ); aTransformedPoly.transform( rTransformationMatrix ); return aTransformedPoly; } // ----------------------------------------------------------------------- Region OutputDevice::PixelToLogic( const Region& rDeviceRegion, const MapMode& rMapMode ) const { DBG_CHKTHIS( OutputDevice, ImplDbgCheckOutputDevice ); DBG_CHKOBJ( &rDeviceRegion, Region, ImplDbgTestRegion ); RegionType eType = rDeviceRegion.GetType(); if ( rMapMode.IsDefault() || (eType == REGION_EMPTY) || (eType == REGION_NULL) ) return rDeviceRegion; Region aRegion; PolyPolygon* pPolyPoly = rDeviceRegion.ImplGetImplRegion()->mpPolyPoly; if ( pPolyPoly ) aRegion = Region( PixelToLogic( *pPolyPoly, rMapMode ) ); else { long nX; long nY; long nWidth; long nHeight; ImplRegionInfo aInfo; sal_Bool bRegionRect; aRegion.ImplBeginAddRect(); bRegionRect = rDeviceRegion.ImplGetFirstRect( aInfo, nX, nY, nWidth, nHeight ); while ( bRegionRect ) { Rectangle aRect( Point( nX, nY ), Size( nWidth, nHeight ) ); aRegion.ImplAddRect( PixelToLogic( aRect, rMapMode ) ); bRegionRect = rDeviceRegion.ImplGetNextRect( aInfo, nX, nY, nWidth, nHeight ); } aRegion.ImplEndAddRect(); } return aRegion; } // ----------------------------------------------------------------------- #define ENTER0( rSource, pMapModeSource, pMapModeDest ) \ if ( !pMapModeSource ) \ pMapModeSource = &maMapMode; \ if ( !pMapModeDest ) \ pMapModeDest = &maMapMode; \ if ( *pMapModeSource == *pMapModeDest ) \ return rSource // ----------------------------------------------------------------------- #define ENTER1( rSource, pMapModeSource, pMapModeDest ) \ ENTER0( rSource, pMapModeSource, pMapModeDest ); \ \ ImplMapRes aMapResSource; \ ImplMapRes aMapResDest; \ \ if ( !mbMap || pMapModeSource != &maMapMode ) \ { \ if ( pMapModeSource->GetMapUnit() == MAP_RELATIVE ) \ aMapResSource = maMapRes; \ ImplCalcMapResolution( *pMapModeSource, \ mnDPIX, mnDPIY, aMapResSource ); \ } \ else \ aMapResSource = maMapRes; \ if ( !mbMap || pMapModeDest != &maMapMode ) \ { \ if ( pMapModeDest->GetMapUnit() == MAP_RELATIVE ) \ aMapResDest = maMapRes; \ ImplCalcMapResolution( *pMapModeDest, \ mnDPIX, mnDPIY, aMapResDest ); \ } \ else \ aMapResDest = maMapRes // ----------------------------------------------------------------------- #define ENTER2( eUnitSource, eUnitDest ) \ DBG_ASSERT( eUnitSource != MAP_SYSFONT \ && eUnitSource != MAP_APPFONT \ && eUnitSource != MAP_RELATIVE, \ "Source MapUnit nicht erlaubt" ); \ DBG_ASSERT( eUnitDest != MAP_SYSFONT \ && eUnitDest != MAP_APPFONT \ && eUnitDest != MAP_RELATIVE, \ "Destination MapUnit nicht erlaubt" ); \ DBG_ASSERTWARNING( eUnitSource != MAP_PIXEL, \ "MAP_PIXEL mit 72dpi angenaehert" ); \ DBG_ASSERTWARNING( eUnitDest != MAP_PIXEL, \ "MAP_PIXEL mit 72dpi angenaehert" ) // ----------------------------------------------------------------------- #define ENTER3( eUnitSource, eUnitDest ) \ long nNumerator = 1; \ long nDenominator = 1; \ DBG_ASSERT( eUnitSource < s_ImplArySize, "Invalid source map unit"); \ DBG_ASSERT( eUnitDest < s_ImplArySize, "Invalid destination map unit"); \ if( (eUnitSource < s_ImplArySize) && (eUnitDest < s_ImplArySize) ) \ { \ nNumerator = aImplNumeratorAry[eUnitSource] * \ aImplDenominatorAry[eUnitDest]; \ nDenominator = aImplNumeratorAry[eUnitDest] * \ aImplDenominatorAry[eUnitSource]; \ } \ if ( eUnitSource == MAP_PIXEL ) \ nDenominator *= 72; \ else if( eUnitDest == MAP_PIXEL ) \ nNumerator *= 72 // ----------------------------------------------------------------------- #define ENTER4( rMapModeSource, rMapModeDest ) \ ImplMapRes aMapResSource; \ ImplMapRes aMapResDest; \ \ ImplCalcMapResolution( rMapModeSource, 72, 72, aMapResSource ); \ ImplCalcMapResolution( rMapModeDest, 72, 72, aMapResDest ) // ----------------------------------------------------------------------- // return (n1 * n2 * n3) / (n4 * n5) static long fn5( const long n1, const long n2, const long n3, const long n4, const long n5 ) { if ( n1 == 0 || n2 == 0 || n3 == 0 || n4 == 0 || n5 == 0 ) return 0; if ( LONG_MAX / Abs(n2) < Abs(n3) ) { // a6 wird "ubersprungen BigInt a7 = n2; a7 *= n3; a7 *= n1; if ( LONG_MAX / Abs(n4) < Abs(n5) ) { BigInt a8 = n4; a8 *= n5; BigInt a9 = a8; a9 /= 2; if ( a7.IsNeg() ) a7 -= a9; else a7 += a9; a7 /= a8; } // of if else { long n8 = n4 * n5; if ( a7.IsNeg() ) a7 -= n8 / 2; else a7 += n8 / 2; a7 /= n8; } // of else return (long)a7; } // of if else { long n6 = n2 * n3; if ( LONG_MAX / Abs(n1) < Abs(n6) ) { BigInt a7 = n1; a7 *= n6; if ( LONG_MAX / Abs(n4) < Abs(n5) ) { BigInt a8 = n4; a8 *= n5; BigInt a9 = a8; a9 /= 2; if ( a7.IsNeg() ) a7 -= a9; else a7 += a9; a7 /= a8; } // of if else { long n8 = n4 * n5; if ( a7.IsNeg() ) a7 -= n8 / 2; else a7 += n8 / 2; a7 /= n8; } // of else return (long)a7; } // of if else { long n7 = n1 * n6; if ( LONG_MAX / Abs(n4) < Abs(n5) ) { BigInt a7 = n7; BigInt a8 = n4; a8 *= n5; BigInt a9 = a8; a9 /= 2; if ( a7.IsNeg() ) a7 -= a9; else a7 += a9; a7 /= a8; return (long)a7; } // of if else { const long n8 = n4 * n5; const long n8_2 = n8 / 2; if( n7 < 0 ) { if( ( n7 - LONG_MIN ) >= n8_2 ) n7 -= n8_2; } else if( ( LONG_MAX - n7 ) >= n8_2 ) n7 += n8_2; return n7 / n8; } // of else } // of else } // of else } // ----------------------------------------------------------------------- // return (n1 * n2) / n3 static long fn3( const long n1, const long n2, const long n3 ) { if ( n1 == 0 || n2 == 0 || n3 == 0 ) return 0; if ( LONG_MAX / Abs(n1) < Abs(n2) ) { BigInt a4 = n1; a4 *= n2; if ( a4.IsNeg() ) a4 -= n3 / 2; else a4 += n3 / 2; a4 /= n3; return (long)a4; } // of if else { long n4 = n1 * n2; const long n3_2 = n3 / 2; if( n4 < 0 ) { if( ( n4 - LONG_MIN ) >= n3_2 ) n4 -= n3_2; } else if( ( LONG_MAX - n4 ) >= n3_2 ) n4 += n3_2; return n4 / n3; } // of else } // ----------------------------------------------------------------------- Point OutputDevice::LogicToLogic( const Point& rPtSource, const MapMode* pMapModeSource, const MapMode* pMapModeDest ) const { ENTER1( rPtSource, pMapModeSource, pMapModeDest ); return Point( fn5( rPtSource.X() + aMapResSource.mnMapOfsX, aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ) - aMapResDest.mnMapOfsX, fn5( rPtSource.Y() + aMapResSource.mnMapOfsY, aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) - aMapResDest.mnMapOfsY ); } // ----------------------------------------------------------------------- Size OutputDevice::LogicToLogic( const Size& rSzSource, const MapMode* pMapModeSource, const MapMode* pMapModeDest ) const { ENTER1( rSzSource, pMapModeSource, pMapModeDest ); return Size( fn5( rSzSource.Width(), aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ), fn5( rSzSource.Height(), aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) ); } // ----------------------------------------------------------------------- Rectangle OutputDevice::LogicToLogic( const Rectangle& rRectSource, const MapMode* pMapModeSource, const MapMode* pMapModeDest ) const { ENTER1( rRectSource, pMapModeSource, pMapModeDest ); return Rectangle( fn5( rRectSource.Left() + aMapResSource.mnMapOfsX, aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ) - aMapResDest.mnMapOfsX, fn5( rRectSource.Top() + aMapResSource.mnMapOfsY, aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) - aMapResDest.mnMapOfsY, fn5( rRectSource.Right() + aMapResSource.mnMapOfsX, aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ) - aMapResDest.mnMapOfsX, fn5( rRectSource.Bottom() + aMapResSource.mnMapOfsY, aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) - aMapResDest.mnMapOfsY ); } // ----------------------------------------------------------------------- long* OutputDevice::LogicToLogic( long* pX, sal_uInt16 nCount, const MapMode* pMapModeSource, const MapMode* pMapModeDest ) const { ENTER1( pX, pMapModeSource, pMapModeDest ); for( ; nCount; nCount--, pX++ ) { *pX = fn5( *pX, aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ); } return NULL; } // ----------------------------------------------------------------------- Point OutputDevice::LogicToLogic( const Point& rPtSource, const MapMode& rMapModeSource, const MapMode& rMapModeDest ) { if ( rMapModeSource == rMapModeDest ) return rPtSource; MapUnit eUnitSource = rMapModeSource.GetMapUnit(); MapUnit eUnitDest = rMapModeDest.GetMapUnit(); ENTER2( eUnitSource, eUnitDest ); if ( rMapModeSource.mpImplMapMode->mbSimple && rMapModeDest.mpImplMapMode->mbSimple ) { ENTER3( eUnitSource, eUnitDest ); return Point( fn3( rPtSource.X(), nNumerator, nDenominator ), fn3( rPtSource.Y(), nNumerator, nDenominator ) ); } else { ENTER4( rMapModeSource, rMapModeDest ); return Point( fn5( rPtSource.X() + aMapResSource.mnMapOfsX, aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ) - aMapResDest.mnMapOfsX, fn5( rPtSource.Y() + aMapResSource.mnMapOfsY, aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) - aMapResDest.mnMapOfsY ); } } // ----------------------------------------------------------------------- Size OutputDevice::LogicToLogic( const Size& rSzSource, const MapMode& rMapModeSource, const MapMode& rMapModeDest ) { if ( rMapModeSource == rMapModeDest ) return rSzSource; MapUnit eUnitSource = rMapModeSource.GetMapUnit(); MapUnit eUnitDest = rMapModeDest.GetMapUnit(); ENTER2( eUnitSource, eUnitDest ); if ( rMapModeSource.mpImplMapMode->mbSimple && rMapModeDest.mpImplMapMode->mbSimple ) { ENTER3( eUnitSource, eUnitDest ); return Size( fn3( rSzSource.Width(), nNumerator, nDenominator ), fn3( rSzSource.Height(), nNumerator, nDenominator ) ); } else { ENTER4( rMapModeSource, rMapModeDest ); return Size( fn5( rSzSource.Width(), aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ), fn5( rSzSource.Height(), aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) ); } } // ----------------------------------------------------------------------- basegfx::B2DPolygon OutputDevice::LogicToLogic( const basegfx::B2DPolygon& rPolySource, const MapMode& rMapModeSource, const MapMode& rMapModeDest ) { if ( rMapModeSource == rMapModeDest ) return rPolySource; MapUnit eUnitSource = rMapModeSource.GetMapUnit(); MapUnit eUnitDest = rMapModeDest.GetMapUnit(); ENTER2( eUnitSource, eUnitDest ); basegfx::B2DHomMatrix aTransform; if ( rMapModeSource.mpImplMapMode->mbSimple && rMapModeDest.mpImplMapMode->mbSimple ) { ENTER3( eUnitSource, eUnitDest ); const double fScaleFactor((double)nNumerator / (double)nDenominator); aTransform.set(0, 0, fScaleFactor); aTransform.set(1, 1, fScaleFactor); } else { ENTER4( rMapModeSource, rMapModeDest ); const double fScaleFactorX( (double(aMapResSource.mnMapScNumX) * double(aMapResDest.mnMapScDenomX)) / (double(aMapResSource.mnMapScDenomX) * double(aMapResDest.mnMapScNumX)) ); const double fScaleFactorY( (double(aMapResSource.mnMapScNumY) * double(aMapResDest.mnMapScDenomY)) / (double(aMapResSource.mnMapScDenomY) * double(aMapResDest.mnMapScNumY)) ); const double fZeroPointX(double(aMapResSource.mnMapOfsX) * fScaleFactorX - double(aMapResDest.mnMapOfsX)); const double fZeroPointY(double(aMapResSource.mnMapOfsY) * fScaleFactorY - double(aMapResDest.mnMapOfsY)); aTransform.set(0, 0, fScaleFactorX); aTransform.set(1, 1, fScaleFactorY); aTransform.set(0, 2, fZeroPointX); aTransform.set(1, 2, fZeroPointY); } basegfx::B2DPolygon aPoly( rPolySource ); aPoly.transform( aTransform ); return aPoly; } // ----------------------------------------------------------------------- basegfx::B2DPolyPolygon OutputDevice::LogicToLogic( const basegfx::B2DPolyPolygon& rPolySource, const MapMode& rMapModeSource, const MapMode& rMapModeDest ) { if ( rMapModeSource == rMapModeDest ) return rPolySource; MapUnit eUnitSource = rMapModeSource.GetMapUnit(); MapUnit eUnitDest = rMapModeDest.GetMapUnit(); ENTER2( eUnitSource, eUnitDest ); basegfx::B2DHomMatrix aTransform; if ( rMapModeSource.mpImplMapMode->mbSimple && rMapModeDest.mpImplMapMode->mbSimple ) { ENTER3( eUnitSource, eUnitDest ); const double fScaleFactor((double)nNumerator / (double)nDenominator); aTransform.set(0, 0, fScaleFactor); aTransform.set(1, 1, fScaleFactor); } else { ENTER4( rMapModeSource, rMapModeDest ); const double fScaleFactorX( (double(aMapResSource.mnMapScNumX) * double(aMapResDest.mnMapScDenomX)) / (double(aMapResSource.mnMapScDenomX) * double(aMapResDest.mnMapScNumX)) ); const double fScaleFactorY( (double(aMapResSource.mnMapScNumY) * double(aMapResDest.mnMapScDenomY)) / (double(aMapResSource.mnMapScDenomY) * double(aMapResDest.mnMapScNumY)) ); const double fZeroPointX(double(aMapResSource.mnMapOfsX) * fScaleFactorX - double(aMapResDest.mnMapOfsX)); const double fZeroPointY(double(aMapResSource.mnMapOfsY) * fScaleFactorY - double(aMapResDest.mnMapOfsY)); aTransform.set(0, 0, fScaleFactorX); aTransform.set(1, 1, fScaleFactorY); aTransform.set(0, 2, fZeroPointX); aTransform.set(1, 2, fZeroPointY); } basegfx::B2DPolyPolygon aPoly( rPolySource ); aPoly.transform( aTransform ); return aPoly; } // ----------------------------------------------------------------------- Rectangle OutputDevice::LogicToLogic( const Rectangle& rRectSource, const MapMode& rMapModeSource, const MapMode& rMapModeDest ) { if ( rMapModeSource == rMapModeDest ) return rRectSource; MapUnit eUnitSource = rMapModeSource.GetMapUnit(); MapUnit eUnitDest = rMapModeDest.GetMapUnit(); ENTER2( eUnitSource, eUnitDest ); if ( rMapModeSource.mpImplMapMode->mbSimple && rMapModeDest.mpImplMapMode->mbSimple ) { ENTER3( eUnitSource, eUnitDest ); return Rectangle( fn3( rRectSource.Left(), nNumerator, nDenominator ), fn3( rRectSource.Top(), nNumerator, nDenominator ), fn3( rRectSource.Right(), nNumerator, nDenominator ), fn3( rRectSource.Bottom(), nNumerator, nDenominator ) ); } else { ENTER4( rMapModeSource, rMapModeDest ); return Rectangle( fn5( rRectSource.Left() + aMapResSource.mnMapOfsX, aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ) - aMapResDest.mnMapOfsX, fn5( rRectSource.Top() + aMapResSource.mnMapOfsY, aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) - aMapResDest.mnMapOfsY, fn5( rRectSource.Right() + aMapResSource.mnMapOfsX, aMapResSource.mnMapScNumX, aMapResDest.mnMapScDenomX, aMapResSource.mnMapScDenomX, aMapResDest.mnMapScNumX ) - aMapResDest.mnMapOfsX, fn5( rRectSource.Bottom() + aMapResSource.mnMapOfsY, aMapResSource.mnMapScNumY, aMapResDest.mnMapScDenomY, aMapResSource.mnMapScDenomY, aMapResDest.mnMapScNumY ) - aMapResDest.mnMapOfsY ); } } // ----------------------------------------------------------------------- long OutputDevice::LogicToLogic( long nLongSource, MapUnit eUnitSource, MapUnit eUnitDest ) { if ( eUnitSource == eUnitDest ) return nLongSource; ENTER2( eUnitSource, eUnitDest ); ENTER3( eUnitSource, eUnitDest ); return fn3( nLongSource, nNumerator, nDenominator ); } // ----------------------------------------------------------------------- void OutputDevice::SetPixelOffset( const Size& rOffset ) { mnOutOffOrigX = rOffset.Width(); mnOutOffOrigY = rOffset.Height(); mnOutOffLogicX = ImplPixelToLogic( mnOutOffOrigX, mnDPIX, maMapRes.mnMapScNumX, maMapRes.mnMapScDenomX, maThresRes.mnThresPixToLogX ); mnOutOffLogicY = ImplPixelToLogic( mnOutOffOrigY, mnDPIY, maMapRes.mnMapScNumY, maMapRes.mnMapScDenomY, maThresRes.mnThresPixToLogY ); if( mpAlphaVDev ) mpAlphaVDev->SetPixelOffset( rOffset ); } // ----------------------------------------------------------------------- Size OutputDevice::GetPixelOffset() const { return Size(mnOutOffOrigX, mnOutOffOrigY); } // ----------------------------------------------------------------------- long Window::ImplLogicUnitToPixelX( long nX, MapUnit eUnit ) { if ( eUnit != MAP_PIXEL ) { ImplFrameData* pFrameData = mpWindowImpl->mpFrameData; // Map-Einheit verschieden, dann neu berechnen if ( pFrameData->meMapUnit != eUnit ) { pFrameData->meMapUnit = eUnit; ImplCalcMapResolution( MapMode( eUnit ), mnDPIX, mnDPIY, pFrameData->maMapUnitRes ); } // Es wird kein BigInt gebraucht, da diese Funktion nur zur Umrechnung // von Fensterposition benutzt wird nX = nX * mnDPIX * pFrameData->maMapUnitRes.mnMapScNumX; nX += nX >= 0 ? (pFrameData->maMapUnitRes.mnMapScDenomX/2) : -((pFrameData->maMapUnitRes.mnMapScDenomX-1)/2); nX /= pFrameData->maMapUnitRes.mnMapScDenomX; } return nX; } // ----------------------------------------------------------------------- long Window::ImplLogicUnitToPixelY( long nY, MapUnit eUnit ) { if ( eUnit != MAP_PIXEL ) { ImplFrameData* pFrameData = mpWindowImpl->mpFrameData; // Map-Einheit verschieden, dann neu berechnen if ( pFrameData->meMapUnit != eUnit ) { pFrameData->meMapUnit = eUnit; ImplCalcMapResolution( MapMode( eUnit ), mnDPIX, mnDPIY, pFrameData->maMapUnitRes ); } // Es wird kein BigInt gebraucht, da diese Funktion nur zur Umrechnung // von Fensterposition benutzt wird nY = nY * mnDPIY * pFrameData->maMapUnitRes.mnMapScNumY; nY += nY >= 0 ? (pFrameData->maMapUnitRes.mnMapScDenomY/2) : -((pFrameData->maMapUnitRes.mnMapScDenomY-1)/2); nY /= pFrameData->maMapUnitRes.mnMapScDenomY; } return nY; }