diff options
Diffstat (limited to 'goodies/source/filter.vcl/idxf/dxf2mtf.cxx')
| -rw-r--r-- | goodies/source/filter.vcl/idxf/dxf2mtf.cxx | 983 |
1 files changed, 0 insertions, 983 deletions
diff --git a/goodies/source/filter.vcl/idxf/dxf2mtf.cxx b/goodies/source/filter.vcl/idxf/dxf2mtf.cxx deleted file mode 100644 index 654b66888f67..000000000000 --- a/goodies/source/filter.vcl/idxf/dxf2mtf.cxx +++ /dev/null @@ -1,983 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2008 by Sun Microsystems, Inc. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * $RCSfile: dxf2mtf.cxx,v $ - * $Revision: 1.14 $ - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_goodies.hxx" - -#include <string.h> -#include <vcl/gdimtf.hxx> -#include <vcl/virdev.hxx> -#include <tools/poly.hxx> -#include "dxf2mtf.hxx" - -#include <math.h> - - -ULONG DXF2GDIMetaFile::CountEntities(const DXFEntities & rEntities) -{ - const DXFBasicEntity * pBE; - ULONG nRes; - - nRes=0; - for (pBE=rEntities.pFirst; pBE!=NULL; pBE=pBE->pSucc) nRes++; - return nRes; -} - - -void DXF2GDIMetaFile::MayCallback(ULONG /*nMainEntitiesProcessed*/) -{ - // ULONG nPercent; -/* - if (pCallback!=NULL && nMainEntitiesCount!=0) { - nPercent=nMinPercent+(nMaxPercent-nMinPercent)*nMainEntitiesProcessed/nMainEntitiesCount; - if (nPercent>=nLastPercent+4) { - if (((*pCallback)(pCallerData,(USHORT)nPercent))==TRUE) bStatus=FALSE; - nLastPercent=nPercent; - } - } -*/ -} - -Color DXF2GDIMetaFile::ConvertColor(BYTE nColor) -{ - return Color( - pDXF->aPalette.GetRed( nColor ), - pDXF->aPalette.GetGreen( nColor ), - pDXF->aPalette.GetBlue( nColor ) ); -} - -long DXF2GDIMetaFile::GetEntityColor(const DXFBasicEntity & rE) -{ - long nColor; - const DXFLayer * pLayer; - - nColor=rE.nColor; - if (nColor==256) { - if (rE.sLayer[0]=='0' && rE.sLayer[1]==0) nColor=nParentLayerColor; - else { - pLayer=pDXF->aTables.SearchLayer(rE.sLayer); - if (pLayer!=NULL) nColor=pLayer->nColor; - else nColor=nParentLayerColor; - } - } - else if (nColor==0) nColor=nBlockColor; - return nColor; -} - -DXFLineInfo DXF2GDIMetaFile::LTypeToDXFLineInfo(const char * sLineType) -{ - const DXFLType * pLT; - DXFLineInfo aDXFLineInfo; - - pLT=pDXF->aTables.SearchLType(sLineType); - if (pLT==NULL || pLT->nDashCount == 0) { - aDXFLineInfo.eStyle = LINE_SOLID; - } - else { - sal_Int32 i; - double x; - aDXFLineInfo.eStyle = LINE_DASH; - for (i=0; i < (pLT->nDashCount); i++) { - x = pLT->fDash[i] * pDXF->getGlobalLineTypeScale(); -// #### - // x = (sal_Int32) rTransform.TransLineWidth( pLT->fDash[i] * pDXF->getGlobalLineTypeScale() ); - if ( x >= 0.0 ) { - if ( aDXFLineInfo.nDotCount == 0 ) { - aDXFLineInfo.nDotCount ++; - aDXFLineInfo.fDotLen = x; - } - else if ( aDXFLineInfo.fDotLen == x ) { - aDXFLineInfo.nDotCount ++; - } - else if ( aDXFLineInfo.nDashCount == 0 ) { - aDXFLineInfo.nDashCount ++; - aDXFLineInfo.fDashLen = x; - } - else if ( aDXFLineInfo.fDashLen == x ) { - aDXFLineInfo.nDashCount ++; - } - else { - // It is impossible to be converted. - } - } - else { - if ( aDXFLineInfo.fDistance == 0 ) { - aDXFLineInfo.fDistance = -1 * x; - } - else { - // It is impossible to be converted. - } - } - - } - } - -#if 0 - if (aDXFLineInfo.DashCount > 0 && aDXFLineInfo.DashLen == 0.0) - aDXFLineInfo.DashLen ( 1 ); - if (aDXFLineInfo.DotCount > 0 && aDXFLineInfo.DotLen() == 0.0) - aDXFLineInfo.SetDotLen( 1 ); - if (aDXFLineInfo.GetDashCount > 0 || aDXFLineInfo.GetDotCount > 0) - if (aDXFLineInfo.GetDistance() == 0) - aDXFLineInfo.SetDistance( 1 ); -#endif - - return aDXFLineInfo; -} - -DXFLineInfo DXF2GDIMetaFile::GetEntityDXFLineInfo(const DXFBasicEntity & rE) -{ - DXFLineInfo aDXFLineInfo; - const DXFLayer * pLayer; - - aDXFLineInfo.eStyle = LINE_SOLID; - aDXFLineInfo.fWidth = 0; - aDXFLineInfo.nDashCount = 0; - aDXFLineInfo.fDashLen = 0; - aDXFLineInfo.nDotCount = 0; - aDXFLineInfo.fDotLen = 0; - aDXFLineInfo.fDistance = 0; - - if (strcmp(rE.sLineType,"BYLAYER")==0) { - if (rE.sLayer[0]=='0' && rE.sLayer[1]==0) aDXFLineInfo=aParentLayerDXFLineInfo; - else { - pLayer=pDXF->aTables.SearchLayer(rE.sLayer); - if (pLayer!=NULL) aDXFLineInfo=LTypeToDXFLineInfo(pLayer->sLineType); - else aDXFLineInfo=aParentLayerDXFLineInfo; - } - } - else if (strcmp(rE.sLineType,"BYBLOCK")==0) { - aDXFLineInfo=aBlockDXFLineInfo; - } - else aDXFLineInfo=LTypeToDXFLineInfo(rE.sLineType); - return aDXFLineInfo; -} - - -BOOL DXF2GDIMetaFile::SetLineAttribute(const DXFBasicEntity & rE, ULONG /*nWidth*/) -{ - long nColor; - Color aColor; - - nColor=GetEntityColor(rE); - if (nColor<0) return FALSE; - aColor=ConvertColor((BYTE)nColor); - - if (aActLineColor!=aColor) { - pVirDev->SetLineColor( aActLineColor = aColor ); - } - - if (aActFillColor!=Color( COL_TRANSPARENT )) { - pVirDev->SetFillColor(aActFillColor = Color( COL_TRANSPARENT )); - } - return TRUE; -} - - -BOOL DXF2GDIMetaFile::SetAreaAttribute(const DXFBasicEntity & rE) -{ - long nColor; - Color aColor; - - nColor=GetEntityColor(rE); - if (nColor<0) return FALSE; - aColor=ConvertColor((BYTE)nColor); - - if (aActLineColor!=aColor) { - pVirDev->SetLineColor( aActLineColor = aColor ); - } - - if ( aActFillColor == Color( COL_TRANSPARENT ) || aActFillColor != aColor) { - pVirDev->SetFillColor( aActFillColor = aColor ); - } - return TRUE; -} - - -BOOL DXF2GDIMetaFile::SetFontAttribute(const DXFBasicEntity & rE, short nAngle, USHORT nHeight, double /*fWidthScale*/) -{ - long nColor; - Color aColor; - Font aFont; - - nAngle=-nAngle; - while (nAngle>3600) nAngle-=3600; - while (nAngle<0) nAngle+=3600; - - nColor=GetEntityColor(rE); - if (nColor<0) return FALSE; - aColor=ConvertColor((BYTE)nColor); - - aFont.SetColor(aColor); - aFont.SetTransparent(TRUE); - aFont.SetFamily(FAMILY_SWISS); - aFont.SetSize(Size(0,nHeight)); - aFont.SetAlign(ALIGN_BASELINE); - aFont.SetOrientation(nAngle); - if (aActFont!=aFont) { - aActFont=aFont; - pVirDev->SetFont(aActFont); - } - - return TRUE; -} - - -void DXF2GDIMetaFile::DrawLineEntity(const DXFLineEntity & rE, const DXFTransform & rTransform) -{ - if (SetLineAttribute(rE)) { - Point aP0,aP1; - rTransform.Transform(rE.aP0,aP0); - rTransform.Transform(rE.aP1,aP1); - - DXFLineInfo aDXFLineInfo; - aDXFLineInfo=GetEntityDXFLineInfo(rE); - LineInfo aLineInfo; - aLineInfo = rTransform.Transform(aDXFLineInfo); - -#if 0 - printf("%f\n", rTransform.TransLineWidth(1000.0)); - - // LINE_NONE = 0, LINE_SOLID = 1, LINE_DASH = 2, LineStyle_FORCE_EQUAL_SIZE = SAL_MAX_ENUM - aLineInfo.SetStyle( LINE_DASH ); - aLineInfo.SetWidth( 300 ); - aLineInfo.SetDashCount( 2 ); - aLineInfo.SetDashLen( 100 ); - aLineInfo.SetDotCount( 1 ); - aLineInfo.SetDotLen( 0 ); - aLineInfo.SetDistance( 500 ); -#endif - - pVirDev->DrawLine(aP0,aP1,aLineInfo); - if (rE.fThickness!=0) { - Point aP2,aP3; - rTransform.Transform(rE.aP0+DXFVector(0,0,rE.fThickness),aP2); - rTransform.Transform(rE.aP1+DXFVector(0,0,rE.fThickness),aP3); - pVirDev->DrawLine(aP2,aP3); - pVirDev->DrawLine(aP0,aP2); - pVirDev->DrawLine(aP1,aP3); - } - } -} - - -void DXF2GDIMetaFile::DrawPointEntity(const DXFPointEntity & rE, const DXFTransform & rTransform) -{ - - if (SetLineAttribute(rE)) { - Point aP0; - rTransform.Transform(rE.aP0,aP0); - if (rE.fThickness==0) pVirDev->DrawPixel(aP0); - else { - Point aP1; - rTransform.Transform(rE.aP0+DXFVector(0,0,rE.fThickness),aP1); - pVirDev->DrawLine(aP0,aP1); - } - } -} - - -void DXF2GDIMetaFile::DrawCircleEntity(const DXFCircleEntity & rE, const DXFTransform & rTransform) -{ - double frx,fry,fAng; - USHORT nPoints,i; - DXFVector aC; - - if (SetLineAttribute(rE)==FALSE) return; - rTransform.Transform(rE.aP0,aC); - if (rE.fThickness==0 && rTransform.TransCircleToEllipse(rE.fRadius,frx,fry)==TRUE) { - pVirDev->DrawEllipse( - Rectangle((long)(aC.fx-frx+0.5),(long)(aC.fy-fry+0.5), - (long)(aC.fx+frx+0.5),(long)(aC.fy+fry+0.5))); - } - else { - nPoints=OptPointsPerCircle; - Polygon aPoly(nPoints); - for (i=0; i<nPoints; i++) { - fAng=2*3.14159265359/(double)(nPoints-1)*(double)i; - rTransform.Transform( - rE.aP0+DXFVector(rE.fRadius*cos(fAng),rE.fRadius*sin(fAng),0), - aPoly[i] - ); - } - pVirDev->DrawPolyLine(aPoly); - if (rE.fThickness!=0) { - Polygon aPoly2(nPoints); - for (i=0; i<nPoints; i++) { - fAng=2*3.14159265359/(double)(nPoints-1)*(double)i; - rTransform.Transform( - rE.aP0+DXFVector(rE.fRadius*cos(fAng),rE.fRadius*sin(fAng),rE.fThickness), - aPoly2[i] - ); - - } - pVirDev->DrawPolyLine(aPoly2); - for (i=0; i<nPoints-1; i++) pVirDev->DrawLine(aPoly[i],aPoly2[i]); - } - } -} - - -void DXF2GDIMetaFile::DrawArcEntity(const DXFArcEntity & rE, const DXFTransform & rTransform) -{ - double frx,fry,fA1,fdA,fAng; - USHORT nPoints,i; - DXFVector aC; - Point aPS,aPE; - - if (SetLineAttribute(rE)==FALSE) return; - fA1=rE.fStart; - fdA=rE.fEnd-fA1; - while (fdA>=360.0) fdA-=360.0; - while (fdA<=0) fdA+=360.0; - rTransform.Transform(rE.aP0,aC); - if (rE.fThickness==0 && fdA>5.0 && rTransform.TransCircleToEllipse(rE.fRadius,frx,fry)==TRUE) { - DXFVector aVS(cos(fA1/180.0*3.14159265359),sin(fA1/180.0*3.14159265359),0.0); - aVS*=rE.fRadius; - aVS+=rE.aP0; - DXFVector aVE(cos((fA1+fdA)/180.0*3.14159265359),sin((fA1+fdA)/180.0*3.14159265359),0.0); - aVE*=rE.fRadius; - aVE+=rE.aP0; - if (rTransform.Mirror()==TRUE) { - rTransform.Transform(aVS,aPS); - rTransform.Transform(aVE,aPE); - } - else { - rTransform.Transform(aVS,aPE); - rTransform.Transform(aVE,aPS); - } - pVirDev->DrawArc( - Rectangle((long)(aC.fx-frx+0.5),(long)(aC.fy-fry+0.5), - (long)(aC.fx+frx+0.5),(long)(aC.fy+fry+0.5)), - aPS,aPE - ); - } - else { - nPoints=(USHORT)(fdA/360.0*(double)OptPointsPerCircle+0.5); - if (nPoints<2) nPoints=2; - Polygon aPoly(nPoints); - for (i=0; i<nPoints; i++) { - fAng=3.14159265359/180.0 * ( fA1 + fdA/(double)(nPoints-1)*(double)i ); - rTransform.Transform( - rE.aP0+DXFVector(rE.fRadius*cos(fAng),rE.fRadius*sin(fAng),0), - aPoly[i] - ); - } - pVirDev->DrawPolyLine(aPoly); - if (rE.fThickness!=0) { - Polygon aPoly2(nPoints); - for (i=0; i<nPoints; i++) { - fAng=3.14159265359/180.0 * ( fA1 + fdA/(double)(nPoints-1)*(double)i ); - rTransform.Transform( - rE.aP0+DXFVector(rE.fRadius*cos(fAng),rE.fRadius*sin(fAng),rE.fThickness), - aPoly2[i] - ); - } - pVirDev->DrawPolyLine(aPoly2); - for (i=0; i<nPoints; i++) pVirDev->DrawLine(aPoly[i],aPoly2[i]); - } - } -} - - -void DXF2GDIMetaFile::DrawTraceEntity(const DXFTraceEntity & rE, const DXFTransform & rTransform) -{ - if (SetLineAttribute(rE)) { - Polygon aPoly(4); - rTransform.Transform(rE.aP0,aPoly[0]); - rTransform.Transform(rE.aP1,aPoly[1]); - rTransform.Transform(rE.aP3,aPoly[2]); - rTransform.Transform(rE.aP2,aPoly[3]); - pVirDev->DrawPolygon(aPoly); - if (rE.fThickness!=0) { - USHORT i; - Polygon aPoly2(4); - DXFVector aVAdd(0,0,rE.fThickness); - rTransform.Transform(rE.aP0+aVAdd,aPoly2[0]); - rTransform.Transform(rE.aP1+aVAdd,aPoly2[1]); - rTransform.Transform(rE.aP3+aVAdd,aPoly2[2]); - rTransform.Transform(rE.aP2+aVAdd,aPoly2[3]); - pVirDev->DrawPolygon(aPoly2); - for (i=0; i<4; i++) pVirDev->DrawLine(aPoly[i],aPoly2[i]); - } - } -} - - -void DXF2GDIMetaFile::DrawSolidEntity(const DXFSolidEntity & rE, const DXFTransform & rTransform) -{ - if (SetAreaAttribute(rE)) { - USHORT nN; - if (rE.aP2==rE.aP3) nN=3; else nN=4; - Polygon aPoly(nN); - rTransform.Transform(rE.aP0,aPoly[0]); - rTransform.Transform(rE.aP1,aPoly[1]); - rTransform.Transform(rE.aP3,aPoly[2]); - if (nN>3) rTransform.Transform(rE.aP2,aPoly[3]); - pVirDev->DrawPolygon(aPoly); - if (rE.fThickness!=0) { - Polygon aPoly2(nN); - DXFVector aVAdd(0,0,rE.fThickness); - rTransform.Transform(rE.aP0+aVAdd,aPoly2[0]); - rTransform.Transform(rE.aP1+aVAdd,aPoly2[1]); - rTransform.Transform(rE.aP3+aVAdd,aPoly2[2]); - if (nN>3) rTransform.Transform(rE.aP2+aVAdd,aPoly2[3]); - pVirDev->DrawPolygon(aPoly2); - if (SetLineAttribute(rE)) { - USHORT i; - for (i=0; i<nN; i++) pVirDev->DrawLine(aPoly[i],aPoly2[i]); - } - } - } -} - - -void DXF2GDIMetaFile::DrawTextEntity(const DXFTextEntity & rE, const DXFTransform & rTransform) -{ - DXFVector aV; - Point aPt; - double fA; - USHORT nHeight; - short nAng; - ByteString aStr( rE.sText ); - DXFTransform aT( DXFTransform(rE.fXScale,rE.fHeight,1.0,rE.fRotAngle,rE.aP0), rTransform ); - aT.TransDir(DXFVector(0,1,0),aV); - nHeight=(USHORT)(aV.Abs()+0.5); - fA=aT.CalcRotAngle(); - nAng=(short)(fA*10.0+0.5); - aT.TransDir(DXFVector(1,0,0),aV); - if ( SetFontAttribute( rE,nAng, nHeight, aV. Abs() ) ) - { - String aUString( aStr, pDXF->getTextEncoding() ); - aT.Transform( DXFVector( 0, 0, 0 ), aPt ); - pVirDev->DrawText( aPt, aUString ); - } -} - - -void DXF2GDIMetaFile::DrawInsertEntity(const DXFInsertEntity & rE, const DXFTransform & rTransform) -{ - const DXFBlock * pB; - pB=pDXF->aBlocks.Search(rE.sName); - if (pB!=NULL) { - DXFTransform aDXFTransform1(1.0,1.0,1.0,DXFVector(0.0,0.0,0.0)-pB->aBasePoint); - DXFTransform aDXFTransform2(rE.fXScale,rE.fYScale,rE.fZScale,rE.fRotAngle,rE.aP0); - DXFTransform aT( - DXFTransform( aDXFTransform1, aDXFTransform2 ), - rTransform - ); - long nSavedBlockColor, nSavedParentLayerColor; - DXFLineInfo aSavedBlockDXFLineInfo, aSavedParentLayerDXFLineInfo; - nSavedBlockColor=nBlockColor; - nSavedParentLayerColor=nParentLayerColor; - aSavedBlockDXFLineInfo=aBlockDXFLineInfo; - aSavedParentLayerDXFLineInfo=aParentLayerDXFLineInfo; - nBlockColor=GetEntityColor(rE); - aBlockDXFLineInfo=GetEntityDXFLineInfo(rE); - if (rE.sLayer[0]!='0' || rE.sLayer[1]!=0) { - DXFLayer * pLayer=pDXF->aTables.SearchLayer(rE.sLayer); - if (pLayer!=NULL) { - nParentLayerColor=pLayer->nColor; - aParentLayerDXFLineInfo=LTypeToDXFLineInfo(pLayer->sLineType); - } - } - DrawEntities(*pB,aT,FALSE); - aBlockDXFLineInfo=aSavedBlockDXFLineInfo; - aParentLayerDXFLineInfo=aSavedParentLayerDXFLineInfo; - nBlockColor=nSavedBlockColor; - nParentLayerColor=nSavedParentLayerColor; - } -} - - -void DXF2GDIMetaFile::DrawAttribEntity(const DXFAttribEntity & rE, const DXFTransform & rTransform) -{ - if ((rE.nAttrFlags&1)==0) { - DXFVector aV; - Point aPt; - double fA; - USHORT nHeight; - short nAng; - ByteString aStr( rE.sText ); - DXFTransform aT( DXFTransform( rE.fXScale, rE.fHeight, 1.0, rE.fRotAngle, rE.aP0 ), rTransform ); - aT.TransDir(DXFVector(0,1,0),aV); - nHeight=(USHORT)(aV.Abs()+0.5); - fA=aT.CalcRotAngle(); - nAng=(short)(fA*10.0+0.5); - aT.TransDir(DXFVector(1,0,0),aV); - if (SetFontAttribute(rE,nAng,nHeight,aV.Abs())) - { - String aUString( aStr, pDXF->getTextEncoding() ); - aT.Transform( DXFVector( 0, 0, 0 ), aPt ); - pVirDev->DrawText( aPt, aUString ); - } - } -} - - -void DXF2GDIMetaFile::DrawPolyLineEntity(const DXFPolyLineEntity & rE, const DXFTransform & rTransform) -{ - USHORT i,nPolySize; - double fW; - const DXFBasicEntity * pBE; - - nPolySize=0; - pBE=rE.pSucc; - while (pBE!=NULL && pBE->eType==DXF_VERTEX) { - nPolySize++; - pBE=pBE->pSucc; - } - if (nPolySize<2) return; - Polygon aPoly(nPolySize); - fW=0.0; - pBE=rE.pSucc; - for (i=0; i<nPolySize; i++) { - rTransform.Transform(((DXFVertexEntity*)pBE)->aP0,aPoly[i]); - if (i+1<nPolySize || (rE.nFlags&1)!=0) { - if (((DXFVertexEntity*)pBE)->fSWidth>=0.0) fW+=((DXFVertexEntity*)pBE)->fSWidth; - else fW+=rE.fSWidth; - if (((DXFVertexEntity*)pBE)->fEWidth>=0.0) fW+=((DXFVertexEntity*)pBE)->fEWidth; - else fW+=rE.fEWidth; - } - pBE=pBE->pSucc; - } - fW/=2.0; - if ((rE.nFlags&1)!=0) fW/=(double)nPolySize; - else fW/=(double)(nPolySize-1); - if (SetLineAttribute(rE,rTransform.TransLineWidth(fW))) { - if ((rE.nFlags&1)!=0) pVirDev->DrawPolygon(aPoly); - else pVirDev->DrawPolyLine(aPoly); - if (rE.fThickness!=0) { - Polygon aPoly2(nPolySize); - pBE=rE.pSucc; - for (i=0; i<nPolySize; i++) { - rTransform.Transform( - (((DXFVertexEntity*)pBE)->aP0)+DXFVector(0,0,rE.fThickness), - aPoly2[i] - ); - pBE=pBE->pSucc; - } - if ((rE.nFlags&1)!=0) pVirDev->DrawPolygon(aPoly2); - else pVirDev->DrawPolyLine(aPoly2); - for (i=0; i<nPolySize; i++) pVirDev->DrawLine(aPoly[i],aPoly2[i]); - } - } -} - -void DXF2GDIMetaFile::DrawLWPolyLineEntity(const DXFLWPolyLineEntity & rE, const DXFTransform & rTransform ) -{ - sal_Int32 i, nPolySize = rE.nCount; - if ( nPolySize && rE.pP ) - { - Polygon aPoly( (sal_uInt16)nPolySize); - for ( i = 0; i < nPolySize; i++ ) - { - rTransform.Transform( rE.pP[ (sal_uInt16)i ], aPoly[ (sal_uInt16)i ] ); - } - double fW = rE.fConstantWidth; - if ( SetLineAttribute( rE, rTransform.TransLineWidth( fW ) ) ) - { - if ( ( rE.nFlags & 1 ) != 0 ) - pVirDev->DrawPolygon( aPoly ); - else - pVirDev->DrawPolyLine( aPoly ); - // #### - //pVirDev->DrawPolyLine( aPoly, aDXFLineInfo ); - } - } -} - -void DXF2GDIMetaFile::DrawHatchEntity(const DXFHatchEntity & rE, const DXFTransform & rTransform ) -{ - if ( rE.nBoundaryPathCount ) - { - SetAreaAttribute( rE ); - sal_Int32 j = 0; - PolyPolygon aPolyPoly; - for ( j = 0; j < rE.nBoundaryPathCount; j++ ) - { - DXFPointArray aPtAry; - const DXFBoundaryPathData& rPathData = rE.pBoundaryPathData[ j ]; - if ( rPathData.bIsPolyLine ) - { - sal_Int32 i; - for( i = 0; i < rPathData.nPointCount; i++ ) - { - Point aPt; - rTransform.Transform( rPathData.pP[ i ], aPt ); - aPtAry.push_back( aPt ); - } - } - else - { - sal_uInt32 i; - for ( i = 0; i < rPathData.aEdges.size(); i++ ) - { - const DXFEdgeType* pEdge = rPathData.aEdges[ i ]; - switch( pEdge->nEdgeType ) - { - case 1 : - { - Point aPt; - rTransform.Transform( ((DXFEdgeTypeLine*)pEdge)->aStartPoint, aPt ); - aPtAry.push_back( aPt ); - rTransform.Transform( ((DXFEdgeTypeLine*)pEdge)->aEndPoint, aPt ); - aPtAry.push_back( aPt ); - } - break; - case 2 : - { -/* - double frx,fry,fA1,fdA,fAng; - USHORT nPoints,i; - DXFVector aC; - Point aPS,aPE; - fA1=((DXFEdgeTypeCircularArc*)pEdge)->fStartAngle; - fdA=((DXFEdgeTypeCircularArc*)pEdge)->fEndAngle - fA1; - while ( fdA >= 360.0 ) - fdA -= 360.0; - while ( fdA <= 0 ) - fdA += 360.0; - rTransform.Transform(((DXFEdgeTypeCircularArc*)pEdge)->aCenter, aC); - if ( fdA > 5.0 && rTransform.TransCircleToEllipse(((DXFEdgeTypeCircularArc*)pEdge)->fRadius,frx,fry ) == TRUE ) - { - DXFVector aVS(cos(fA1/180.0*3.14159265359),sin(fA1/180.0*3.14159265359),0.0); - aVS*=((DXFEdgeTypeCircularArc*)pEdge)->fRadius; - aVS+=((DXFEdgeTypeCircularArc*)pEdge)->aCenter; - DXFVector aVE(cos((fA1+fdA)/180.0*3.14159265359),sin((fA1+fdA)/180.0*3.14159265359),0.0); - aVE*=((DXFEdgeTypeCircularArc*)pEdge)->fRadius; - aVE+=((DXFEdgeTypeCircularArc*)pEdge)->aCenter; - if ( rTransform.Mirror() == TRUE ) - { - rTransform.Transform(aVS,aPS); - rTransform.Transform(aVE,aPE); - } - else - { - rTransform.Transform(aVS,aPE); - rTransform.Transform(aVE,aPS); - } - pVirDev->DrawArc( - Rectangle((long)(aC.fx-frx+0.5),(long)(aC.fy-fry+0.5), - (long)(aC.fx+frx+0.5),(long)(aC.fy+fry+0.5)), - aPS,aPE - ); - } -*/ - } - break; - case 3 : - case 4 : - break; - } - } - } - sal_uInt16 i, nSize = (sal_uInt16)aPtAry.size(); - if ( nSize ) - { - Polygon aPoly( nSize ); - for ( i = 0; i < nSize; i++ ) - aPoly[ i ] = aPtAry[ i ]; - aPolyPoly.Insert( aPoly, POLYPOLY_APPEND ); - } - } - if ( aPolyPoly.Count() ) - pVirDev->DrawPolyPolygon( aPolyPoly ); - } -} - -void DXF2GDIMetaFile::Draw3DFaceEntity(const DXF3DFaceEntity & rE, const DXFTransform & rTransform) -{ - USHORT nN,i; - if (SetLineAttribute(rE)) { - if (rE.aP2==rE.aP3) nN=3; else nN=4; - Polygon aPoly(nN); - rTransform.Transform(rE.aP0,aPoly[0]); - rTransform.Transform(rE.aP1,aPoly[1]); - rTransform.Transform(rE.aP2,aPoly[2]); - if (nN>3) rTransform.Transform(rE.aP3,aPoly[3]); - if ((rE.nIEFlags&0x0f)==0) pVirDev->DrawPolygon(aPoly); - else { - for (i=0; i<nN; i++) { - if ( (rE.nIEFlags & (1<<i)) == 0 ) { - pVirDev->DrawLine(aPoly[i],aPoly[(i+1)%nN]); - } - } - } - } -} - - -void DXF2GDIMetaFile::DrawDimensionEntity(const DXFDimensionEntity & rE, const DXFTransform & rTransform) -{ - const DXFBlock * pB; - pB=pDXF->aBlocks.Search(rE.sPseudoBlock); - if (pB!=NULL) { - DXFTransform aT( - DXFTransform(1.0,1.0,1.0,DXFVector(0.0,0.0,0.0)-pB->aBasePoint), - rTransform - ); - long nSavedBlockColor, nSavedParentLayerColor; - DXFLineInfo aSavedBlockDXFLineInfo, aSavedParentLayerDXFLineInfo; - nSavedBlockColor=nBlockColor; - nSavedParentLayerColor=nParentLayerColor; - aSavedBlockDXFLineInfo=aBlockDXFLineInfo; - aSavedParentLayerDXFLineInfo=aParentLayerDXFLineInfo; - nBlockColor=GetEntityColor(rE); - aBlockDXFLineInfo=GetEntityDXFLineInfo(rE); - if (rE.sLayer[0]!='0' || rE.sLayer[1]!=0) { - DXFLayer * pLayer=pDXF->aTables.SearchLayer(rE.sLayer); - if (pLayer!=NULL) { - nParentLayerColor=pLayer->nColor; - aParentLayerDXFLineInfo=LTypeToDXFLineInfo(pLayer->sLineType); - } - } - DrawEntities(*pB,aT,FALSE); - aBlockDXFLineInfo=aSavedBlockDXFLineInfo; - aParentLayerDXFLineInfo=aSavedParentLayerDXFLineInfo; - nBlockColor=nSavedBlockColor; - nParentLayerColor=nSavedParentLayerColor; - } -} - - -void DXF2GDIMetaFile::DrawEntities(const DXFEntities & rEntities, - const DXFTransform & rTransform, - BOOL bTopEntities) -{ - ULONG nCount=0; - DXFTransform aET; - const DXFTransform * pT; - - const DXFBasicEntity * pE=rEntities.pFirst; - - while (pE!=NULL && bStatus==TRUE) { - if (pE->nSpace==0) { - if (pE->aExtrusion.fz==1.0) { - pT=&rTransform; - } - else { - aET=DXFTransform(DXFTransform(pE->aExtrusion),rTransform); - pT=&aET; - } - switch (pE->eType) { - case DXF_LINE: - DrawLineEntity((DXFLineEntity&)*pE,*pT); - break; - case DXF_POINT: - DrawPointEntity((DXFPointEntity&)*pE,*pT); - break; - case DXF_CIRCLE: - DrawCircleEntity((DXFCircleEntity&)*pE,*pT); - break; - case DXF_ARC: - DrawArcEntity((DXFArcEntity&)*pE,*pT); - break; - case DXF_TRACE: - DrawTraceEntity((DXFTraceEntity&)*pE,*pT); - break; - case DXF_SOLID: - DrawSolidEntity((DXFSolidEntity&)*pE,*pT); - break; - case DXF_TEXT: - DrawTextEntity((DXFTextEntity&)*pE,*pT); - break; - case DXF_INSERT: - DrawInsertEntity((DXFInsertEntity&)*pE,*pT); - break; - case DXF_ATTRIB: - DrawAttribEntity((DXFAttribEntity&)*pE,*pT); - break; - case DXF_POLYLINE: - DrawPolyLineEntity((DXFPolyLineEntity&)*pE,*pT); - break; - case DXF_LWPOLYLINE : - DrawLWPolyLineEntity((DXFLWPolyLineEntity&)*pE, *pT); - break; - case DXF_HATCH : - DrawHatchEntity((DXFHatchEntity&)*pE, *pT); - break; - case DXF_3DFACE: - Draw3DFaceEntity((DXF3DFaceEntity&)*pE,*pT); - break; - case DXF_DIMENSION: - DrawDimensionEntity((DXFDimensionEntity&)*pE,*pT); - break; - default: - break; // four other values not handled -Wall - } - } - pE=pE->pSucc; - nCount++; - if (bTopEntities) MayCallback(nCount); - } -} - - -DXF2GDIMetaFile::DXF2GDIMetaFile() -{ -} - - -DXF2GDIMetaFile::~DXF2GDIMetaFile() -{ -} - - -BOOL DXF2GDIMetaFile::Convert(const DXFRepresentation & rDXF, GDIMetaFile & rMTF, USHORT nminpercent, USHORT nmaxpercent) -{ - double fWidth,fHeight,fScale; - DXFTransform aTransform; - Size aPrefSize; - const DXFLayer * pLayer; - const DXFVPort * pVPort; - - pVirDev = new VirtualDevice; - pDXF = &rDXF; - bStatus = TRUE; - - OptPointsPerCircle=50; - - nMinPercent=(ULONG)nminpercent; - nMaxPercent=(ULONG)nmaxpercent; - nLastPercent=nMinPercent; - nMainEntitiesCount=CountEntities(pDXF->aEntities); - - nBlockColor=7; - aBlockDXFLineInfo.eStyle = LINE_SOLID; - aBlockDXFLineInfo.fWidth = 0; - aBlockDXFLineInfo.nDashCount = 0; - aBlockDXFLineInfo.fDashLen = 0; - aBlockDXFLineInfo.nDotCount = 0; - aBlockDXFLineInfo.fDotLen = 0; - aBlockDXFLineInfo.fDistance = 0; - - pLayer=pDXF->aTables.SearchLayer("0"); - if (pLayer!=NULL) { - nParentLayerColor=pLayer->nColor & 0xff; - aParentLayerDXFLineInfo=LTypeToDXFLineInfo(pLayer->sLineType); - } - else { - nParentLayerColor=7; - aParentLayerDXFLineInfo.eStyle = LINE_SOLID; - aParentLayerDXFLineInfo.fWidth = 0; - aParentLayerDXFLineInfo.nDashCount = 0; - aParentLayerDXFLineInfo.fDashLen = 0; - aParentLayerDXFLineInfo.nDotCount = 0; - aParentLayerDXFLineInfo.fDotLen = 0; - aParentLayerDXFLineInfo.fDistance = 0; - } - - pVirDev->EnableOutput(FALSE); - rMTF.Record(pVirDev); - - aActLineColor = pVirDev->GetLineColor(); - aActFillColor = pVirDev->GetFillColor(); - aActFont = pVirDev->GetFont(); - - pVPort=pDXF->aTables.SearchVPort("*ACTIVE"); - if (pVPort!=NULL) { - if (pVPort->aDirection.fx==0 && pVPort->aDirection.fy==0) - pVPort=NULL; - } - - if (pVPort==NULL) { - if (pDXF->aBoundingBox.bEmpty==TRUE) - bStatus=FALSE; - else { - fWidth=pDXF->aBoundingBox.fMaxX-pDXF->aBoundingBox.fMinX; - fHeight=pDXF->aBoundingBox.fMaxY-pDXF->aBoundingBox.fMinY; - if (fWidth<=0 || fHeight<=0) { - bStatus=FALSE; - fScale = 0; // -Wall added this... - } - else { -// if (fWidth<500.0 || fHeight<500.0 || fWidth>32767.0 || fHeight>32767.0) { - if (fWidth>fHeight) - fScale=10000.0/fWidth; - else - fScale=10000.0/fHeight; -// } -// else -// fScale=1.0; - aTransform=DXFTransform(fScale,-fScale,fScale, - DXFVector(-pDXF->aBoundingBox.fMinX*fScale, - pDXF->aBoundingBox.fMaxY*fScale, - -pDXF->aBoundingBox.fMinZ*fScale)); - } - aPrefSize.Width() =(long)(fWidth*fScale+1.5); - aPrefSize.Height()=(long)(fHeight*fScale+1.5); - } - } - else { - fHeight=pVPort->fHeight; - fWidth=fHeight*pVPort->fAspectRatio; -// if (fWidth<500.0 || fHeight<500.0 || fWidth>32767.0 || fHeight>32767.0) { - if (fWidth>fHeight) - fScale=10000.0/fWidth; - else - fScale=10000.0/fHeight; -// } -// else -// fScale=1.0; - aTransform=DXFTransform( - DXFTransform(pVPort->aDirection,pVPort->aTarget), - DXFTransform( - DXFTransform(1.0,-1.0,1.0,DXFVector(fWidth/2-pVPort->fCenterX,fHeight/2+pVPort->fCenterY,0)), - DXFTransform(fScale,fScale,fScale,DXFVector(0,0,0)) - ) - ); - aPrefSize.Width() =(long)(fWidth*fScale+1.5); - aPrefSize.Height()=(long)(fHeight*fScale+1.5); - } - - if (bStatus==TRUE) - DrawEntities(pDXF->aEntities,aTransform,TRUE); - - rMTF.Stop(); - - if ( bStatus==TRUE ) - { - rMTF.SetPrefSize( aPrefSize ); - - // MapMode einfach, falls Grafik dann nicht zu klein wird (<0,5cm), - // auf 1/100-mm (1/10-mm) setzen - if( ( aPrefSize.Width() < 500 ) && ( aPrefSize.Height() < 500 ) ) - rMTF.SetPrefMapMode( MapMode( MAP_10TH_MM ) ); - else - rMTF.SetPrefMapMode( MapMode( MAP_100TH_MM ) ); - } - - delete pVirDev; - return bStatus; -} - - - |