#include "stdafx.h" #include "DimTextPos.h" #include "DimTextContent.h" #include "AecDbDimension_Old.h" #include "PushProperty.h" #include "AecDbText.h" #include "globalFunc.h" #include "AcDbObjectPtr.h" #include "superlist.h" #include "gecurveinline.h" #include "ADSgepointdir2d.h" #include "SortedVertexList.h" #include "PushMemVar.h" #include "DimOptionData.h" #pragma region AecXDbDimension_Old ///////////////////////////////////////////////////////////// // 尺寸对象类 ///////////////////////////////////////////////////////////// const Adesk::UInt8 AecXDbDimension_Old::g_nVersion = 3; ACRX_DXF_DEFINE_MEMBERS(AecXDbDimension_Old, AecXDbEntityBaseEx, AcDb::kDHL_CURRENT, AcDb::kMReleaseCurrent, 1, AEC_DIMENSION_OLD, "AEC_DIMENSIO_OLDN|缺乏上华解释器, 请下载上华软件|网址: www.shanghuasoft.com"); AecXDbDimension_Old::AecXDbDimension_Old() { m_nRotation = 0; //旋转角度 m_nDist2DimLine = 0; //定位点到尺寸线的距离, 可以为负值 m_nDimRadius = 0; //夹角,可以为负 m_nObjRadius = 0; } AecXDbDimension_Old::~AecXDbDimension_Old() { } BOOL AecXDbDimension_Old::IsValid() const { //BOOL bRet = TDbEntity::IsValid(); //if (!bRet) // return bRet; BOOL bRet = m_lstSegment.Length() >= 1; return bRet; } BOOL AecXDbDimension_Old::IsValidSegment(double nVal, BOOL bDist) const { double nPrec = IsAngular() ? g_DimOption::instance()._angSnap : g_Option::instance()._DIST_SNAP; if (IsAngular() && bDist) { ASSERT(m_nDimRadius > g_Option::instance()._DIST_SNAP); nVal = nVal / m_nDimRadius; } return (nVal > nPrec); } void AecXDbDimension_Old::CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag) { AssertWriteEnabled(); double nOldScale = GetPScale(); double nDimDist = GetDist2DimLine(FALSE); AecXDbEntityBaseEx::CopyPropertiesFrom(pSrcEntity, gMatchFlag); AecXDbDimension_Old *pSrc = AecXDbDimension_Old::cast(pSrcEntity); if (pSrc) { if (database() == NULL || pSrcEntity->database() == NULL || database() == pSrcEntity->database())//add by whl on 060317 { m_idDimStyle = pSrc->m_idDimStyle; //尺寸标注类型 } UseDimStyleScale(pSrc->IsUseDimStyleScale()); } double nNewScale = GetPScale(); if (fabs(nNewScale - nOldScale) > 1.0E-3 && IsAngular()) { SetDist2DimLine(nDimDist, FALSE); } } // 从DWG读入数据: Acad::ErrorStatus AecXDbDimension_Old::dwgInFields(AcDbDwgFiler* pFiler) { AssertWriteEnabled(); Acad::ErrorStatus es = AecXDbEntityBaseEx::dwgInFields(pFiler); if (es != Acad::eOk) return es; Adesk::UInt8 nVer; pFiler->readItem(&nVer); if (nVer > g_nVersion) {// Version is too new return Acad::eMakeMeProxy; } pFiler->readItem((AcGePoint3d *)&m_ptLocation); //定位点--即不动点 m_ptLocation.z = 0; //必须是二维 pFiler->readItem(&m_nRotation); //旋转角度 pFiler->readItem(&m_nDist2DimLine); //定位点到尺寸线的距离, 可以为负值 if (nVer < 2) pFiler->readItem(&m_nDimRadius); //夹角,可以为负 pFiler->readItem(&m_idDimStyle); //尺寸标注类型 m_lstSegment.Reset(); Adesk::UInt16 nSeg = 0; pFiler->readItem(&nSeg); for (Adesk::UInt16 i = 0; i < nSeg; i++) { double nVal = 0; pFiler->readItem(&nVal); m_lstSegment.Append(new double(nVal)); } if (nVer > 1) { pFiler->readItem(&m_nDimFlag); } else m_nDimFlag = 0; m_lstTextPos.Reset(); if (nVer == 1 || (m_nDimFlag & DF_POSITION)) { m_lstTextPos.Reset(); Adesk::UInt16 nTextSeg = 0; pFiler->readItem(&nTextSeg); for (i = 0; i < nTextSeg; i++) { AcGePoint2d ptPos; Adesk::UInt16 nIndex; pFiler->readItem(&nIndex); pFiler->readItem(&ptPos); m_lstTextPos.Append(new DimTextPos(nIndex, ADSGePoint3d(ptPos[0], ptPos[1]))); } } m_lstTextContent.Reset(); if (nVer > 1) { if (m_nDimFlag & DF_TEXT) { Adesk::UInt16 nTextSeg = 0; pFiler->readItem(&nTextSeg); for (i = 0; i < nTextSeg; i++) { TCString sText; Adesk::UInt16 nIndex; pFiler->readItem(&nIndex); GlobalFunc::ReadString(pFiler, sText); m_lstTextContent.Append(new DimTextContent(nIndex, sText)); } } if (m_nDimFlag & DF_BIND) pFiler->readItem(&m_idBind); if (nVer > 2 && IsAngular()) { pFiler->readItem(&m_nDimRadius); pFiler->readItem(&m_nObjRadius); } } es = pFiler->filerStatus(); return es; } Acad::ErrorStatus AecXDbDimension_Old::dwgOutFields(AcDbDwgFiler* pFiler) const { assertReadEnabled(); Acad::ErrorStatus es = AecXDbEntityBaseEx::dwgOutFields(pFiler); if (es != Acad::eOk) return es; pFiler->writeItem(g_nVersion); pFiler->writeItem((const AcGePoint3d &)m_ptLocation); //定位点--即不动点 pFiler->writeItem(m_nRotation); //旋转角度 pFiler->writeItem(m_nDist2DimLine); //定位点到尺寸线的距离, 可以为负值 pFiler->writeItem(m_idDimStyle); //尺寸标注类型 Adesk::UInt16 nSeg = m_lstSegment.Length(); pFiler->writeItem(nSeg); for (Adesk::UInt16 i = 0; i < nSeg; i++) { double nVal = m_lstSegment[i]; pFiler->writeItem(nVal); } pFiler->writeItem(m_nDimFlag); if (m_nDimFlag & DF_POSITION) { Adesk::UInt16 nTextSeg = m_lstTextPos.Length(); pFiler->writeItem(nTextSeg); for (i = 0; i < nTextSeg; i++) { const DimTextPos &pTextPos = m_lstTextPos[i]; pFiler->writeItem(pTextPos.nIndex); pFiler->writeItem((const AcGePoint2d &)pTextPos.ptPos); } } if (m_nDimFlag & DF_TEXT) { Adesk::UInt16 nTextSeg = m_lstTextContent.Length(); pFiler->writeItem(nTextSeg); for (i = 0; i < nTextSeg; i++) { const DimTextContent &text = m_lstTextContent[i]; pFiler->writeItem(text.nIndex); pFiler->writeString(text.sText); } } if (IsBind()) { pFiler->writeItem(m_idBind); } if (IsAngular()) { pFiler->writeItem(m_nDimRadius); //夹角,可以为负 pFiler->writeItem(m_nObjRadius); } return pFiler->filerStatus(); } Acad::ErrorStatus AecXDbDimension_Old::dxfInFields(AcDbDxfFiler* pFiler) { AssertWriteEnabled(); Acad::ErrorStatus es = AecXDbEntityBaseEx::dxfInFields(pFiler); if (es != Acad::eOk) return es; if (!pFiler->atSubclassData(_T("AecXDbDimension_Old"))) { return Acad::eBadDxfSequence; } return pFiler->filerStatus(); // 不读入任何数据 } Acad::ErrorStatus AecXDbDimension_Old::dxfOutFields(AcDbDxfFiler* pFiler) const { assertReadEnabled(); Acad::ErrorStatus es = AecXDbEntityBaseEx::dxfOutFields(pFiler); assert(es == Acad::eOk); es = pFiler->writeItem(AcDb::kDxfSubclass, _T("AecXDbDimension_Old")); assert(es == Acad::eOk); return es; } // ----------------------------------------------------------------------- Acad::ErrorStatus AecXDbDimension_Old::subGetOsnapPoints(AcDb::OsnapMode osnapMode, INT_PTR gsSelectionMark, const AcGePoint3d& pickPoint, const AcGePoint3d& lastPoint, const AcGeMatrix3d& viewXform, AcGePoint3dArray& snapPoints, AcDbIntArray& geomIds) const { assertReadEnabled(); Acad::ErrorStatus es = Acad::eOk; switch (osnapMode) { case AcDb::kOsModeNode: case AcDb::kOsModeIns: { double nOffDist = m_nDist2DimLine * GetPScale(); GeCurveSegment cv = GetDimCurve(); GeCurveSegment cvFix = cv.Offset(nOffDist, LS_FINITE); GePoly2D poly; GetPolySegOnDimLine(poly); if (osnapMode == AcDb::kOsModeNode) { int nVertNum = poly.Length(); for (int i = 0; i < nVertNum; i++) { ADSGePoint3d ptFix; cvFix.ProjectToMe(*poly[i], ptFix); snapPoints.append(*poly[i]); snapPoints.append(ptFix); } } else { int nSeg = poly.TotalSegments(); for (int i = 0; i < nSeg; i++) { ADSGePoint3d ptText = GetTextPos(i); snapPoints.append(ptText); } } } break; default: { //XPushMemVar vTemp(g_bExplAcadDim, FALSE); AecXDbEntityBaseEx::subGetOsnapPoints(osnapMode, gsSelectionMark, pickPoint, lastPoint, viewXform, snapPoints, geomIds); } return Acad::eOk; } return es; } // Overriden functions for edit // to do: // 允许通过夹点改变边界 Acad::ErrorStatus AecXDbDimension_Old::subGetGripPoints(AcGePoint3dArray& gripPoints, AcDbIntArray& osnapModes, AcDbIntArray& geomIds) const { assertReadEnabled(); double nOffDist = m_nDist2DimLine * GetPScale(); GeCurveSegment cv = GetDimCurve(); GeCurveSegment cvFix = cv.Offset(nOffDist, LS_FINITE); GeCurveSegment cvObj; if (IsAngular()) { double nDist2Obj = cv.GetArc().GetRadius() - m_nObjRadius; cvObj = cv.Offset(-nDist2Obj, LS_FINITE); } GePoly2D poly; GetPolySegOnDimLine(poly); int nVertNum = poly.Length(); gripPoints.append(*poly.Head()); //0 gripPoints.append(*poly.Tail()); //1 for (int i = 0; i < nVertNum; i++) { ADSGePoint3d ptFix; if (IsAngular() && (IsDimChord() || IsDimArcLen())) cvObj.ProjectToMe(*poly[i], ptFix); else cvFix.ProjectToMe(*poly[i], ptFix); gripPoints.append(ptFix); } int nSeg = poly.TotalSegments(); for (i = 0; i < nSeg; i++) { ADSGePoint3d ptText = GetTextPos(i); gripPoints.append(ptText); } if (IsAngular() && (IsDimChord() || IsDimArcLen())) gripPoints.append(m_ptLocation); return Acad::eOk; } Acad::ErrorStatus AecXDbDimension_Old::subGetGripPoints(AcDbGripDataPtrArray & grips, const double curViewUnitSize, const int gripSize, const AcGeVector3d & curViewDir, const int bitflags) const { return Acad::eNotImplementedYet; } // stretch points is diffrent from grep points, with no midpoint included Acad::ErrorStatus AecXDbDimension_Old::subGetStretchPoints(AcGePoint3dArray & stretchPoints) const { assertReadEnabled(); AcDbIntArray osnapModes; AcDbIntArray geomIds; return subGetGripPoints(stretchPoints, osnapModes, geomIds); } // Active when being rotated, scaled, moved, etc. // Scale is disabled here Acad::ErrorStatus AecXDbDimension_Old::subTransformBy(const AcGeMatrix3d& xform) { AssertWriteEnabled(); AecXDbEntityBaseEx::subTransformBy(xform); ads_matrix mat; GlobalFunc::AsAdsMatrix(xform, mat); for (int i = 0; i < m_lstTextPos.Length(); i++) { m_lstTextPos[i]->ptPos.TransformBy(mat); } if (IsAngular()) { GeCurveSegment cv = GetDimCurve(); cv.TransformBy(mat); m_nRotation = cv.IDirection(0); ads_polar(cv.StartPoint(), m_nRotation - PI / 2, GetDist2DimLine(FALSE), m_ptLocation); if (GlobalFunc::IsMirrorMatrix(mat)) { m_lstTextPos.Reverse(); m_lstTextContent.Reverse(); m_lstSegment.Reverse(); } } else { m_ptLocation.TransformBy(mat); m_ptLocation.z = 0; Vector3D vt(cos(m_nRotation), sin(m_nRotation)); ((AcGeVector3d &)vt).transformBy(xform); m_nRotation = ads_angle(ADSGePoint3d(), vt); if (GlobalFunc::IsMirrorMatrix(mat)) { m_nDist2DimLine = -m_nDist2DimLine; } } return Acad::eOk; } //设置尺寸线位置 BOOL AecXDbDimension_Old::SetDimLinePos(ADSGePoint3d pt) { AssertWriteEnabled(); BOOL bRet = FALSE; GeCurveSegment seg = GetDimCurve(); ADSGePoint3d ptOnSeg; if (seg.ProjectToMe(pt, ptOnSeg) == RTNORM) { double nDistMove = pt.Distance2d(ptOnSeg); int nSideLoc = seg.OnWhichSide(GetLocation()); int nSide = seg.OnWhichSide(pt); double nDist2Dim = GetDist2DimLine(FALSE); if (fabs(nDist2Dim) > 1.0E-6) { double nFactor = nDist2Dim / fabs(nDist2Dim); if (nSide != nSideLoc) nDistMove *= nFactor; else nDistMove *= -nFactor; } else { if (nSideLoc = OFFSET_LEFT) nDistMove = -nDistMove; } if (IsAngular()) { nDist2Dim += nDistMove; double nDistRad = GetDimRadius(); nDistRad -= nDistMove; if (nDistRad > g_Option::instance()._DIST_SNAP) { SetDimRadius(nDistRad); SetDist2DimLine(nDist2Dim, FALSE); } } else { nDist2Dim += nDistMove; SetDist2DimLine(nDist2Dim, FALSE); } bRet = TRUE; } return bRet; } //设置标注固定线位置 BOOL AecXDbDimension_Old::SetFixLinePos(ADSGePoint3d pt) { AssertWriteEnabled(); GeCurveSegment seg = GetDimCurve(); double nOffDist = m_nDist2DimLine * GetPScale(); GeCurveSegment cvFix = seg.Offset(nOffDist, LS_FINITE); double nDist = cvFix.GetDist2Me(pt); GeCurveSegment cvNewFix = cvFix.Offset(nDist, LS_FINITE); if (!cvNewFix) return FALSE; ADSGePoint3d ptNew = cvNewFix.NearPoint(m_ptLocation); m_nDist2DimLine = (nOffDist + nDist) / GetPScale(); m_ptLocation = ptNew; return TRUE; } // 功能: 夹点操作, 还没有完全考虑圆弧类型 Acad::ErrorStatus AecXDbDimension_Old::MoveGripPointsAt1( const AcDbIntArray& indices, const AcGeVector3d& offset) { AssertWriteEnabled(); AcGePoint3dArray gripPoints; AcDbIntArray ar; subGetGripPoints(gripPoints, ar, ar); AcGeVector3d vtLocal(offset[0], offset[1], 0.0); for (int i = 0; i < indices.length(); i++) { int idx = indices[i]; gripPoints[idx] += vtLocal; } int nVertNum = m_lstSegment.Length() + 1; GeCurveSegment cv = GetDimCurve(); cv.SetPoints(ADSGePoint3d(gripPoints[0]), ADSGePoint3d(gripPoints[1])); ADSGePoint3d ptS, ptE; ADSGePoint3d ptS1 = gripPoints[2], ptE1 = gripPoints[2 + nVertNum - 1]; if (cv.ProjectToMe(ptS1, ptS) == RTNORM && cv.ProjectToMe(ptE1, ptE) == RTNORM) cv.SetPoints(ptS, ptE); if (cv.GetLength() < g_Option::instance()._DIST_SNAP) return Acad::eInvalidInput; SortedVertexList lstVert(cv); for (i = 1; i < nVertNum - 1; i++) { ADSGePoint3d ptFix = gripPoints[2 + i]; ADSGePoint3d ptOnDim; if (cv.ProjectToMe(ptFix, ptOnDim) == RTNORM) { lstVert.Insert(ptOnDim); } } GePoly2D poly; lstVert.AsPoly2D(poly); m_lstSegment.Reset(); int nSeg = poly.TotalSegments(); for (i = 0; i < nSeg; i++) { GeCurveSegment seg; poly.Nth(i, seg); double nVal = seg.GetLength(); if (IsValidSegment(nVal)) AppendSegment(nVal); } if (IsAngular() && (IsDimChord() || IsDimArcLen())) { m_nObjRadius = cv.GetArc().GetCenterPt().Distance2d(gripPoints[2]); // Location??? GeLine ln(cv.StartPoint(), cv.IDirection(0) + PI / 2); ADSGePoint3d ptNewLoc = m_ptLocation + ADSGePoint3d(offset[0], offset[1]); ptNewLoc.Project(&ln, m_ptLocation); m_ptLocation.z = 0; } else SetLocation(gripPoints[2]); SetRotation(cv.IDirection(0)); double nDist2DimLine = m_ptLocation.Distance2d(cv.StartPoint()); int nSide = cv.OnWhichSide(m_ptLocation); SetDist2DimLine(nSide == OFFSET_RIGHT ? nDist2DimLine : -nDist2DimLine, FALSE); if (nSeg == nVertNum - 1) { //区间数目没有变化 for (i = 0; i < nSeg; i++) { int nGripIndex = i + nVertNum + 2; if (indices.contains(nGripIndex) && m_lstTextPos.FindNode(&i, DimTextPos::CompareByIndexForFind)) SetTextPos(i, gripPoints[nGripIndex]); } } else { m_lstTextPos.Reset(); m_lstTextContent.Reset(); } AutoSetFlag(); return Acad::eOk; } // 功能: 夹点操作 // Modify on 2002/8/8 解决调用getGripPoints效率很低 Acad::ErrorStatus AecXDbDimension_Old::subMoveGripPointsAt( const AcDbIntArray& indices, const AcGeVector3d& offset) { if (indices.length() > 1) return MoveGripPointsAt1(indices, offset); AssertWriteEnabled(); ADSGePoint3d vtOffset = *(ADSGePoint3d *)&offset; vtOffset.z = 0; GePoly2D poly, polyNew; GetPolySegOnDimLine(poly); polyNew = poly; GeCurveSegment cv = GetDimCurve(); double nOffDist = m_nDist2DimLine * GetPScale(); GeCurveSegment cvFix = cv.Offset(nOffDist, LS_FINITE); GeCurveSegment cvObj; if (IsAngular()) { double nDist2Obj = cv.GetArc().GetRadius() - m_nObjRadius; cvObj = cv.Offset(-nDist2Obj, LS_FINITE); } for (int i = 0; i < indices.length(); i++) { int idx = indices[i]; if (idx <= 1) { //改变尺寸线位置 ADSGePoint3d ptVert = idx == 0 ? *poly.Head() : *poly.Tail(); double nExtDir = idx == 0 ? cv.IDirection(0) : cv.IDirection(1); GeLine lnExt(ptVert, nExtDir + PI / 2); ADSGePoint3d ptOnExt = ptVert + vtOffset; ADSGePoint3d(ptOnExt).Project(&lnExt, ptOnExt); int nSide = cv.OnWhichSide(ptOnExt); double nDistMove = ptVert.Distance2d(ptOnExt); double nOldDist2DimLine = m_nDist2DimLine, nOldDimRadius = m_nDimRadius; int nSideLoc = cv.OnWhichSide(m_ptLocation); if (fabs(m_nDist2DimLine) > g_Option::instance()._DIST_SNAP / GetPScale()) { double nFactor = m_nDist2DimLine / fabs(m_nDist2DimLine); if (nSide != nSideLoc) m_nDist2DimLine += nFactor * nDistMove / GetPScale(); else m_nDist2DimLine -= nFactor * nDistMove / GetPScale(); } else { if (nSideLoc == OFFSET_LEFT) m_nDist2DimLine = -nDistMove / GetPScale(); } if (IsAngular()) { if (nSide == OFFSET_RIGHT) m_nDimRadius += nDistMove; else m_nDimRadius -= nDistMove; if (m_nDimRadius < g_Option::instance()._DIST_SNAP) { m_nDist2DimLine = nOldDist2DimLine; m_nDimRadius = nOldDimRadius; } } } else if (idx < poly.Length() + 2) { //改变定位点或区间 int ndx = idx - 2; ADSGePoint3d ptGrip, ptGrip0; if (IsAngular() && (IsDimChord() || IsDimArcLen())) cvObj.ProjectToMe(*poly[ndx], ptGrip); else cvFix.ProjectToMe(*poly[ndx], ptGrip); int vtIdx = idx - 2; ptGrip0 = ptGrip; ptGrip += vtOffset; if (!g_Option::instance().g_bStetchEntity && GetCtrlToggle()) { if (!AddSegment(ptGrip) && GetSegmentNum() > 1) FindAndRemoveSegment(ptGrip0); } else { ADSGePoint3d ptOnDim; BOOL bGreatPrev = FALSE, bLessNext = FALSE; if (cv.ProjectToMe(ptGrip, ptOnDim) == RTNORM) { if (vtIdx > 0) { double nPathDist = cv.PathDistance(ptOnDim); //小于0时,为圆弧标注 if (IsAngular() && nPathDist < -g_Option::instance()._DIST_SNAP) { if (vtIdx == polyNew.Length() - 1) nPathDist = cv.GetArc().GeCircle::GetLength() + nPathDist; } double nPathDistPrev = cv.PathDistance(*polyNew[vtIdx - 1]); bGreatPrev = (nPathDist - nPathDistPrev) > -g_Option::instance()._DIST_SNAP; } else bGreatPrev = TRUE; if (vtIdx < polyNew.Length() - 1) bLessNext = (cv.PathDistance(ptOnDim) - cv.PathDistance(*polyNew[vtIdx + 1])) < g_Option::instance()._DIST_SNAP; else bLessNext = TRUE; if (bGreatPrev && bLessNext) { if (vtIdx == 0) { GeCurveSegment seg; polyNew.Nth(0, seg); seg.SetPoints(ptOnDim, seg.EndPoint()); if (IsAngular() && (IsDimChord() || IsDimArcLen())) { GeArc ar = seg.GetArc(); GeCircle cir(ar.GetCenterPt(), ads_distance(ar.GetCenterPt(), m_ptLocation)); ADSGePoint3d ptabc = m_ptLocation + vtOffset; ptabc.Project(&cir, m_ptLocation); m_nObjRadius = cir.GetCenterPt().Distance2d(ptGrip); } else m_ptLocation += vtOffset; if (IsValidSegment(seg.GetLength())) { m_nRotation = seg.IDirection(0); SetSegment(0, seg.GetLength()); double nFactor = cv.OnWhichSide(m_ptLocation) == OFFSET_LEFT ? -1.0 : 1.0; if (!(IsAngular() && (IsDimChord() || IsDimArcLen()))) SetDist2DimLine(m_ptLocation.Distance2d(ptOnDim) * nFactor, FALSE); } else { if (m_lstSegment.Length() > 1) { RemoveSegment(0); polyNew.Nth(1, seg); m_nRotation = seg.IDirection(0); double nFactor = cv.OnWhichSide(m_ptLocation) == OFFSET_LEFT ? -1.0 : 1.0; if (!(IsAngular() && (IsDimChord() || IsDimArcLen()))) SetDist2DimLine(m_ptLocation.Distance2d(ptOnDim) * nFactor, FALSE); } } } else { BOOL bLast = (vtIdx == polyNew.Length() - 1); GeCurveSegment seg, segPrev; if (!bLast) polyNew.Nth(vtIdx, seg); polyNew.Nth(vtIdx - 1, segPrev); if (!bLast) ASSERT(IsValidSegment(seg.GetLength())); ASSERT(IsValidSegment(segPrev.GetLength())); if (!bLast) seg.SetPoints(ptOnDim, ADSGePoint3d(seg.EndPoint())); segPrev.SetPoints(ADSGePoint3d(segPrev.StartPoint()), ptOnDim); if (!bLast) { if (!IsValidSegment(seg.GetLength())) RemoveSegment(vtIdx); else SetSegment(vtIdx, seg.GetLength()); } else { double nFactor = cv.OnWhichSide(ptGrip) == OFFSET_LEFT ? -1.0 : 1.0; if (!(IsAngular() && (IsDimChord() || IsDimArcLen()))) SetDist2DimLine(ptGrip.Distance2d(ptOnDim) * nFactor, FALSE); ads_polar(cv.StartPoint(), m_nRotation - PI / 2, GetDist2DimLine(FALSE), m_ptLocation); if (IsAngular() && (IsDimChord() || IsDimArcLen())) { //改标注半径 GeArc arDim = cv.GetArc(); arDim.SetRadius(m_nObjRadius); GeCurveSegment cvObj; cvObj = arDim; ADSGePoint3d ptGrip = cvObj.EndPoint(); ptGrip += vtOffset; m_nObjRadius = ptGrip.Distance2d(arDim.GetCenterPt()); } } if (!IsValidSegment(segPrev.GetLength())) { if (m_lstSegment.Length() > 1) RemoveSegment(vtIdx - 1); } else SetSegment(vtIdx - 1, segPrev.GetLength()); } } } } } else { int nSeg = idx - poly.Length() - 2; if (nSeg < poly.TotalSegments()) { ADSGePoint3d ptText = GetTextPos(nSeg); ptText += vtOffset; SetTextPos(nSeg, ptText); } else { ASSERT(IsAngular() && (IsDimChord() || IsDimArcLen())); GeLine ln(cv.StartPoint(), cv.IDirection(0) + PI / 2); ADSGePoint3d ptNewLoc = m_ptLocation + vtOffset; ptNewLoc.Project(&ln, m_ptLocation); int nSide = cv.OnWhichSide(ptNewLoc); double nFactor = cv.OnWhichSide(ptNewLoc) == OFFSET_LEFT ? -1.0 : 1.0; SetDist2DimLine(ptNewLoc.Distance2d(cv.StartPoint()) * nFactor, FALSE); } } } //RemoveZeroSegment(); //把长度为0的区间移除 AutoSetFlag(); Acad::ErrorStatus es = Acad::eOk; return es; } // 功能: 夹点操作 Acad::ErrorStatus AecXDbDimension_Old::subMoveStretchPointsAt( const AcDbIntArray& indices, const AcGeVector3d& offset) { int nCount = indices.length(); GlobalFunc::PushMemVar vTemp(g_Option::instance().g_bStetchEntity, TRUE); return subMoveGripPointsAt(indices, offset); } // 取得夹点说明 Acad::ErrorStatus AecXDbDimension_Old::GetGripText(int i, CString &cs) const { Acad::ErrorStatus es = Acad::eOk; GePoly2D poly; GetPolySegOnDimLine(poly); if (i <= 1) cs = _T("移动尺寸线"); else if (i < poly.Length() + 2) { if (!GetCtrlToggle()) { if (i == 2 || i == poly.Length() + 1) { if (IsAngular() && (IsDimChord() || IsDimArcLen())) cs = _T("更改标注半径和开间(Ctrl-增补合并尺寸开间)"); else cs = _T("移动定位点和更改开间(Ctrl-增补合并尺寸开间)"); } else cs = _T("更改合并尺寸开间(Ctrl-增补合并尺寸开间)"); } else { if (i == 2 || i == poly.Length() + 1) { if (IsAngular() && (IsDimChord() || IsDimArcLen())) cs = _T("增补合并尺寸开间(Ctrl-更改标注半径和开间)"); else cs = _T("增补合并尺寸开间(Ctrl-移动定位点和更改开间)"); } else cs = _T("增补合并尺寸开间(Ctrl-更改合并尺寸开间)"); } } else { int iVert = i - 2 - poly.Length(); if (iVert < poly.TotalSegments()) cs = _T("移动尺寸文本"); else if (IsAngular() && (IsDimChord() || IsDimArcLen())) cs = _T("改尺寸界线"); } return es; } int AecXDbDimension_Old::ConvertText(TConvertTextPtr ptr, void *pData) { AssertWriteEnabled(); int nLen = m_lstTextContent.Length(); int nCode = RTNONE; for (int i = 0; i < nLen; i++) { DimTextContent *pContent = m_lstTextContent[i]; TCString sText; int nRet = ptr(pContent->sText, sText, pData); if (nRet == RTERROR) nCode = nRet; else if (nRet == RTNORM) pContent->sText = sText; } return nCode; } // 返回发现的位置，同时posStart往前移动(以便继续找下一个使用), TextPosition AecXDbDimension_Old::FindSubText(const TCHAR *sSubText, TextPosition &posStart, TextRange *pRange) const { assertReadEnabled(); TextPosition pos; if (!sSubText || !sSubText[0]) return pos; AcDbObjectId idTextStyle; double dimtxt = 3.0; OPENOBJ_BEGIN(m_idDimStyle, AcDb::kForRead, AcDbDimStyleTableRecord, pStyle); if (pStyle) { idTextStyle = pStyle->dimtxsty(); dimtxt = pStyle->dimtxt(); } OPENOBJ_END(); if (!idTextStyle) return pos; int nLen = GetSegmentNum(); //m_lstTextContent.Length(); int nCode = RTNONE; TextPosition posNext = posStart; for (int i = posStart.m_nCookies; i < nLen; i++) { //DimTextContent content=m_lstTextContent[i]; TCString sTextDim = GetText(i); AecXDbText dimText; dimText.setPropertiesFrom(this); dimText.SetAlignment(AcGiDraw::kMiddleCenter); dimText.SetHeight(dimtxt); dimText.SetStyleId(idTextStyle); dimText.SetText(sTextDim); dimText.SetLocation(GetTextPos(i)); posNext.m_nCookies = i; TextPosition posRet = dimText.FindSubText(sSubText, posNext, pRange); if (!posRet) { posNext.m_nTextPos = 0; } else { posStart = posNext; if (!posStart && (int)posStart.m_nCookies < nLen - 1) { posStart.m_nCookies++; posStart.m_nTextPos = 0; } posRet.m_nCookies = i; return posRet; } } return pos; } // 返回下一次查找的开始位置 TextPosition AecXDbDimension_Old::ReplaceSubText(const TextPosition &posRep, const TCHAR *sRepText, TextRange *pRange) { AssertWriteEnabled(); TextPosition pos; pos.m_nBufLen = _tcslen(sRepText); pos.m_nCookies = posRep.m_nCookies; if (!posRep || (int)posRep.m_nCookies >= GetSegmentNum()) return pos; AcDbObjectId idTextStyle; double dimtxt = 3.0; OPENOBJ_BEGIN(m_idDimStyle, AcDb::kForRead, AcDbDimStyleTableRecord, pStyle); if (pStyle) { idTextStyle = pStyle->dimtxsty(); dimtxt = pStyle->dimtxt(); } OPENOBJ_END(); if (!idTextStyle) return pos; //DimTextContent *pContent=m_lstTextContent[posRep.m_nCookies]; TCString sTextDim = GetText(posRep.m_nCookies); AecXDbText dimText; dimText.setPropertiesFrom(this); dimText.SetAlignment(AcGiDraw::kMiddleCenter); dimText.SetHeight(dimtxt); dimText.SetStyleId(idTextStyle); dimText.SetText(sTextDim); dimText.SetLocation(GetTextPos(posRep.m_nCookies)); TextPosition posRet = dimText.ReplaceSubText(posRep, sRepText, pRange); SetTextContent(posRep.m_nCookies, dimText.GetText()); if (!posRet) { if ((int)posRet.m_nCookies < GetSegmentNum() - 1) { posRet.m_nCookies = posRep.m_nCookies + 1; posRet.m_nTextPos = 0; } } return posRet; } Adesk::UInt32 AecXDbDimension_Old::subSetAttributes(AcGiDrawableTraits * traits) { Adesk::UInt32 nRet = AecXDbEntityBaseEx::subSetAttributes(traits); //if(g_nAcadVer<15.0001) // nRet |= kDrawableIsCompoundObject; return nRet; } SubText* AecXDbDimension_Old::GetSubText(long iText)const { GlobalFunc::PushMemVar bExpl(g_Option::instance().g_bSelfDrawDim, TRUE); SubText*pSubText = AecXDbEntityBaseEx::GetSubText(iText); if (pSubText != NULL) pSubText->SetMenuType(6); return pSubText; } SubText* AecXDbDimension_Old::HitTestText(ADSGePoint3d pt)const { GlobalFunc::PushMemVar bExpl(g_Option::instance().g_bSelfDrawDim, TRUE); SubText*pSubText = AecXDbEntityBaseEx::HitTestText(pt); if (pSubText != NULL) pSubText->SetMenuType(6); return pSubText; } Acad::ErrorStatus AecXDbDimension_Old::GetExtents2d(ADSGePoint3d &ptLow, ADSGePoint3d &ptUp) const { AcDbExtents ext; Acad::ErrorStatus es = getGeomExtents(ext); ptLow = ext.minPoint(); ptUp = ext.maxPoint(); return es; } Acad::ErrorStatus AecXDbDimension_Old::Draw2d(AcGiDraw &dc) const { assertReadEnabled(); GlobalFunc::_LoadConfig(); if (Has2DBuffer()) { dc.SetColor(colorIndex()); dc.SetLayer(layerId()); BaseEx::_Draw2DBuffers(dc, true); return Acad::eOk; } //modified by whl on 060223 //BOOL bCheckDim=DocGetCheckDim(); BOOL bCheckDim = GlobalFunc::DocGetCheckDim() && !g_Option::instance().g_bExplodeSubText; double nPScale = GetPScale(); if (!IsValid()) return Acad::eInvalidInput; int nColorOld = dc.GetColor(); double nOffDist = m_nDist2DimLine * GetPScale(); //BOOL bDraw = (_tcscmp(dc.Desc(), XAcGiViewDraw::Descriptor()) == 0 || g_Option::instance().g_bSelfDrawDim); BOOL bDraw = TRUE; BOOL bQuickMode = (bDraw && !ownerId() && m_lstSegment.Length() >= g_Option::instance().g_nDimNumGripTip); if (g_Option::instance().g_bDisableQuickMode) bQuickMode = FALSE; GePoly2D poly; GetPolySegOnDimLine(poly); BOOL bAngular = IsAngular(); BOOL bSelfDraw = (g_Option::instance().g_bOsnapExpl || bDraw || //g_bExpOtherDb || (IsAngular() && (IsDimChord() || IsDimArcLen())) ); if (bSelfDraw || bCheckDim) { //dc.SetAlignment(AcGiDraw::kMiddleCenter); TCString sDimPrefix, sDimSuffix; double dimgap = 0, dimtxt = 0, dimexe = 0, dimexo = 0; double dimscale = 1.0, dimasz = 1.0, dimdle = 0.0; int dimclre = 0, dimclrd = 0, dimclrt = 0; int dimdec = 0, dimadec = 0; double nArrowThick = 6.0 * nPScale; double dimlfac = 1.0; //标注显示的单位换算系数 AcDbObjectId dimblk; AcDbObjectId idTextStyle; OPENOBJ_BEGIN(m_idDimStyle, AcDb::kForRead, AcDbDimStyleTableRecord, pDimStyle); if (pDimStyle) { dimdec = pDimStyle->dimdec(); dimadec = pDimStyle->dimadec(); dimgap = pDimStyle->dimgap(); dimtxt = pDimStyle->dimtxt(); dimblk = pDimStyle->dimblk(); dimlfac = pDimStyle->dimlfac(); dimscale = nPScale; dimdle = pDimStyle->dimdle(); dimasz = pDimStyle->dimasz(); idTextStyle = pDimStyle->dimtxsty(); dimexe = pDimStyle->dimexe(); dimexo = pDimStyle->dimexo(); dimclre = pDimStyle->dimclre().colorIndex(); dimclrd = pDimStyle->dimclrd().colorIndex(); dimclrt = pDimStyle->dimclrt().colorIndex(); const TCHAR *dimpost = pDimStyle->dimpost(); const TCHAR *pStr = NULL; if (dimpost) pStr = _tcsstr(dimpost, _T("<>")); if (pStr) { GlobalFunc::StrCpy(sDimPrefix, dimpost, pStr); GlobalFunc::StrCpy(sDimSuffix, pStr + 2, NULL); } else if (dimpost) { _tcscpy(sDimSuffix, dimpost); } } else { return Acad::eInvalidInput; } OPENOBJ_END(); GeCurveSegment cv = GetDimCurve(); BOOL bDimArcLen = (IsAngular() && IsDimArcLen()); if (bDimArcLen) { //弧长标注 int numSeg = poly.TotalSegments(); for (int i = 0; i < numSeg; i++) { GeCurveSegment segDim, segFix, segObj; poly.Nth(i, segDim); segFix = segDim.Offset(OFFSET_LEFT, -GetDist2DimLine(FALSE), LS_FINITE); double nOffDist0 = segDim.GetArc().GetRadius() - m_nObjRadius; segObj = segDim.Offset(OFFSET_LEFT, nOffDist0, LS_FINITE); ADSGePoint3d ptAr1, ptAr2; double nChorldDir = segObj.GeLine::Direction(); GeLine ln1(segObj.StartPoint(), nChorldDir + PI / 2.0), ln2(segObj.EndPoint(), nChorldDir + PI / 2.0); ADSGePoint3d ptInt[2]; segDim.SetLineFlag(LS_INFINITE); ln1.SetLineFlag(LS_INFINITE); int nIntNum = segDim.Intersection(ln1, ptInt[0], ptInt[1]); if (nIntNum == 0) continue; else if (nIntNum == 1) ptAr1 = ptInt[0]; else ptAr1 = GeLine(ptInt[0], ptInt[1]).NearPoint(segDim.StartPoint()); nIntNum = segDim.Intersection(ln2, ptInt[0], ptInt[1]); if (nIntNum == 0) continue; else if (nIntNum == 1) ptAr2 = ptInt[0]; else ptAr2 = GeLine(ptInt[0], ptInt[1]).NearPoint(segDim.StartPoint()); segDim.SetPoints(ptAr1, ptAr2); // 绘制尺寸线 if (dimclrd) dc.SetColor(dimclrd); DrawSegment(dc, segDim); //dc << segDim; // 绘制尺寸界线 if (dimclre) dc.SetColor(dimclre); if (bQuickMode); else if (!g_Option::instance().g_bOsnapExpl) { //尺寸箭头 if (!dimblk) { ADSGePointDir2d pt1, pt2; segDim.Polar(2.0 * dimscale, pt1); segDim.Polar(2.0 * dimscale, pt2, FALSE); AcDbPolyline plArrow1; plArrow1.setPropertiesFrom(this); plArrow1.addVertexAt(0, segDim.StartPoint()); plArrow1.setWidthsAt(0, 0.0, 0.66 * dimscale); plArrow1.addVertexAt(1, pt1); plArrow1.setWidthsAt(1, 0.66 * dimscale, 0.0); DrawPline(dc, plArrow1); //dc.Polyline(plArrow1); AcDbPolyline plArrow2; plArrow2.setPropertiesFrom(this); plArrow2.addVertexAt(0, pt2); plArrow2.setWidthsAt(0, 0.66 * dimscale, 0.0); plArrow2.addVertexAt(1, segDim.EndPoint()); plArrow2.setWidthsAt(1, 0.0, 0.0); DrawPline(dc, plArrow2); //dc.Polyline(plArrow2); } else { // 打印时，不能使用新方法 //BOOL bNewMethod = (g_nAcadVer > 15.0001 && g_bMakeBlock); BOOL bNewMethod = TRUE; // sg add 091105，强制打印时，不使用新方法 //if (_tcscmp(dc.Desc(), XAcGiViewDraw::Descriptor()) == 0 && dc.IsPlotGeneration()) // bNewMethod = FALSE; AcGeScale3d scale(dimscale * dimasz, dimscale * dimasz, dimscale * dimasz); DrawBlock(dc, dimblk, segDim.EndPoint(), scale, segDim.IDirection(1) + PI); DrawBlock(dc, dimblk, segDim.StartPoint(), scale, segDim.IDirection(0)); //OPENOBJ_BEGIN(dimblk, AcDb::kForRead, AcDbBlockTableRecord, pBlock); //if (pBlock) { //dc.DrawBlock(*pBlock, segDim.EndPoint(), AcGeScale3d(dimscale * dimasz, dimscale * dimasz, dimscale * dimasz), // segDim.IDirection(1) + PI, bNewMethod); // dc.DrawBlock(*pBlock, segDim.StartPoint(), AcGeScale3d(dimscale * dimasz, dimscale * dimasz, dimscale * dimasz), // segDim.IDirection(0), bNewMethod); //} //OPENOBJ_END(); } } // 尺寸界限 ADSGePoint3d pt1, pt2; double nFactor = fabs(nOffDist) > g_Option::instance()._DIST_SNAP ? nOffDist / fabs(nOffDist) : 1.0; ads_polar(segDim.StartPoint(), nChorldDir - nFactor * PI / 2, fabs(nOffDist) - dimexo * dimscale, pt1); ads_polar(segDim.StartPoint(), nChorldDir + nFactor * PI / 2, dimexe * dimscale, pt2); DrawLine(dc, pt1, pt2); //dc << GeLine(pt1, pt2); ads_polar(segDim.EndPoint(), nChorldDir - nFactor * PI / 2, fabs(nOffDist) - dimexo * dimscale, pt1); ads_polar(segDim.EndPoint(), nChorldDir + nFactor * PI / 2, dimexe * dimscale, pt2); DrawLine(dc, pt1, pt2); //dc << GeLine(pt1, pt2); dc.SetColor(nColorOld); // 尺寸文字 if (bQuickMode); else if (!g_Option::instance().g_bOsnapExpl) { AecXDbText dimText; dimText.setPropertiesFrom(this); dimText.SetAlignment(AcGiDraw::kMiddleCenter); dimText.SetHeight(dimtxt); dimText.SetStyleId(idTextStyle); dimText.setColorIndex(dimclrt); int numSeg = poly.TotalSegments(); BOOL bIsDefPos = TRUE; ADSGePoint3d ptText = GetTextPos(i, &bIsDefPos); ADSGePoint3d ptTemp; ADSGePointDir2d ptTempDir; cv.ProjectToMe(ptText, ptTemp); double nDist = cv.PathDistance(ptTemp); cv.Polar(nDist, ptTempDir); double nTextRot = NormalViewAngle(ptTempDir.nDirection); BOOL bIsDefText = TRUE; TCString sText0 = GetText(i, &bIsDefText); TCString sText; if (bIsDefText) sText << sDimPrefix << sText0 << sDimSuffix; else sText << sText0; dimText.SetRotation(Wcs2Layout(nTextRot)); dimText.SetLocation(ptText); if (bSelfDraw) { PushProperty vProp(&dimText, dc); dimText.SetText(sText); DrawBaseEx(dc, dimText); //if (dc.IsFullExplode()) // dimText.ExplodeOrDraw2d(dc); //else // dc.DrawEntity(dimText); ADSGePoint3d ext = dimText.GetExtents(); ADSGePoint3d ptMid, ptS, ptE; ads_polar(ptText, nTextRot + PI / 2, ext.y, ptMid); ads_polar(ptText, nTextRot - PI, ext.x / 2, ptS); ads_polar(ptText, nTextRot, ext.x / 2, ptE); ads_polar(ADSGePoint3d(ptS), nTextRot + PI / 2, ext.y / 2, ptS); ads_polar(ADSGePoint3d(ptE), nTextRot + PI / 2, ext.y / 2, ptE); DrawArc(dc, ptS, ptMid, ptE); //dc << GeArc(ptS, ptMid, ptE); } if (bCheckDim && !bIsDefText) { TCString sCheckText(256); sCheckText << _T("(") << sDimPrefix << GetDefaultText(i) << sDimSuffix << _T(")"); ADSGePoint3d ptCheckText; if (bIsDefPos) { ADSGePoint3d ptOnSeg; if (segDim.ProjectToMe(ptText, ptOnSeg) == RTNORM) { ptOnSeg.Mirror(ptText, ptCheckText); } } else { int nSideText = segDim.OnWhichSide(ptText); if (nSideText == OFFSET_RIGHT) ads_polar(ptText, ptTempDir.nDirection - PI / 2, nPScale * (dimgap + dimtxt), ptCheckText); else ads_polar(ptText, ptTempDir.nDirection + PI / 2, nPScale * (dimgap + dimtxt), ptCheckText); } dimText.setColorIndex(1); dimText.SetLocation(ptCheckText); dimText.SetText(sCheckText); { PushProperty vProp(&dimText, dc); DrawBaseEx(dc, dimText); //if (dc.IsFullExplode()) // dimText.ExplodeOrDraw2d(dc); //else // dc.DrawEntity(dimText); } dimText.setColorIndex(dimclrt); } // bCheckDim dc.SetColor(nColorOld); } // g_bExplOsnap } // End for } else if (IsAngular() && IsDimChord()) { //弦长标注 PushMemVar tVar1(g_Option::instance().g_bDisableQuickMode, TRUE); int numSeg = poly.TotalSegments(); for (int i = 0; i < numSeg; i++) { GeCurveSegment segDim, segFix, segObj; poly.Nth(i, segDim); segFix = segDim.Offset(OFFSET_LEFT, -GetDist2DimLine(FALSE), LS_FINITE); double nOffDist0 = segDim.GetArc().GetRadius() - m_nObjRadius; segObj = segDim.Offset(OFFSET_LEFT, nOffDist0, LS_FINITE); double nRot = segObj.GeLine::Direction(); ADSGePoint3d ptFix; double nObj2Fix = segFix.GetArc().GetRadius() - segObj.GetArc().GetRadius(); ads_polar(segObj.StartPoint(), nRot - PI / 2, nObj2Fix, ptFix); AecXDbDimension_Old objDim; objDim.setPropertiesFrom(this); objDim.SetLocation(ptFix); objDim.SetRotation(nRot); objDim.SetDist2DimLine(GetDist2DimLine()); objDim.AppendSegment(segObj.GetArc().ChordLength()); objDim.SetStyleId(GetStyleId()); DimTextPos *pNode1 = ((AecXDbDimension_Old *)this)->m_lstTextPos.FindNode(&i, DimTextPos::CompareByIndexForFind); if (pNode1) objDim.SetTextPos(0, pNode1->ptPos); DimTextContent *pNode = ((AecXDbDimension_Old *)this)->m_lstTextContent.FindNode(&i, DimTextContent::CompareByIndexForFind); if (pNode) objDim.SetTextContent(0, pNode->sText); //objDim.ExplodeOrDraw2d(dc); DrawBaseEx(dc, objDim); } } else { //直线标注或角度标注 if (bSelfDraw) { if (dimclrd) dc.SetColor(dimclrd); if (IsAngular()) { DrawPoly2D(dc, poly); //dc << poly; } else//使用的是样式比例 { ADSGePoint3d ptStart, ptEnd; ads_polar(*poly[0], m_nRotation + PI, dimdle * dimscale, ptStart); DrawLine(dc, ptStart, *poly[0]); //dc << GeLine(ptStart, *poly[0]); ads_polar(*poly[poly.Length() - 1], m_nRotation, dimdle * dimscale, ptEnd); DrawLine(dc, *poly[poly.Length() - 1], ptEnd); //dc << GeLine(*poly[poly.Length() - 1], ptEnd); DrawPoly2D(dc, poly); //dc << poly; } //dc << cv; if (dimclre) dc.SetColor(dimclre); int numVert = poly.Length(); for (int i = 0; i < numVert; i++) { ADSGePoint3d ptVert = *poly[i]; double nPathDist = cv.PathDistance(ptVert); ADSGePointDir2d ptVertDir; cv.Polar(nPathDist, ptVertDir); if (bQuickMode); else if (!g_Option::instance().g_bOsnapExpl) { //尺寸箭头 if (!dimblk) { ADSGePointDir2d pt1, pt2; cv.Polar(nPathDist + 2.0 * dimscale, pt1); cv.Polar(nPathDist - 2.0 * dimscale, pt2); AcDbPolyline plArrow; plArrow.setPropertiesFrom(this); int iVert = 0; if (i > 0) { plArrow.addVertexAt(iVert, pt2); plArrow.setWidthsAt(iVert, 0.66 * dimscale, 0.0); iVert++; } plArrow.addVertexAt(iVert, ptVert); plArrow.setWidthsAt(iVert, 0.0, 0.66 * dimscale); iVert++; if (i < numVert - 1) { plArrow.addVertexAt(iVert, pt1); iVert++; } DrawPline(dc, plArrow); //dc.Polyline(plArrow); } else { // 打印时，不能使用新方法 //BOOL bNewMethod = (g_nAcadVer > 15.0001 && g_bMakeBlock); // sg add 091105，强制打印时，不使用新方法 //if (_tcscmp(dc.Desc(), XAcGiViewDraw::Descriptor()) == 0 && dc.IsPlotGeneration()) // bNewMethod = FALSE; DrawBlock(dc , dimblk , ptVert , AcGeScale3d(dimscale * dimasz, dimscale * dimasz, dimscale * dimasz) , NormalViewAngle(ptVertDir.nDirection)); //OPENOBJ_BEGIN(dimblk, AcDb::kForRead, AcDbBlockTableRecord, pBlock); //if (pBlock) //{ // dc.DrawBlock(*pBlock, ptVert, AcGeScale3d(dimscale * dimasz, dimscale * dimasz, dimscale * dimasz), // NormalViewAngle(ptVertDir.nDirection), bNewMethod); //} //OPENOBJ_END(); } } // 尺寸界限 ADSGePoint3d pt1, pt2; double nFactor = fabs(nOffDist) > g_Option::instance()._DIST_SNAP ? nOffDist / fabs(nOffDist) : 1.0; ads_polar(ptVert, ptVertDir.nDirection - nFactor * PI / 2, fabs(nOffDist) - dimexo * dimscale, pt1); ads_polar(ptVert, ptVertDir.nDirection + nFactor * PI / 2, dimexe * dimscale, pt2); DrawLine(dc, pt1, pt2); //dc << GeLine(pt1, pt2); } } dc.SetColor(nColorOld); if (bQuickMode); else if (!g_Option::instance().g_bOsnapExpl) { AecXDbText dimText; dimText.setPropertiesFrom(this); dimText.SetAlignment(AcGiDraw::kMiddleCenter); dimText.SetHeight(dimtxt); dimText.SetStyleId(idTextStyle); dimText.setColorIndex(dimclrt); int numSeg = poly.TotalSegments(); for (int i = 0; i < numSeg; i++) { GeCurveSegment seg; poly.Nth(i, seg); BOOL bIsDefPos = TRUE; ADSGePoint3d ptText = GetTextPos(i, &bIsDefPos); ADSGePoint3d ptTemp; ADSGePointDir2d ptTempDir; cv.ProjectToMe(ptText, ptTemp); double nDist = cv.PathDistance(ptTemp); cv.Polar(nDist, ptTempDir); double nTextRot = NormalViewAngle(ptTempDir.nDirection); BOOL bIsDefText = TRUE; TCString sText0 = GetText(i, &bIsDefText); TCString sText; if (bIsDefText && !IsAngular()) sText << sDimPrefix << sText0 << sDimSuffix; else sText << sText0; dimText.SetRotation(Wcs2Layout(nTextRot)); dimText.SetLocation(ptText); if (bSelfDraw) { PushProperty vProp(&dimText, dc); dimText.SetText(sText); DrawBaseEx(dc, dimText); //if (dc.IsFullExplode()) // dimText.ExplodeOrDraw2d(dc); //else // dc.DrawEntity(dimText); } if (bCheckDim && !bIsDefText) { TCString sCheckText(256); sCheckText << _T("("); if (!IsAngular()) sCheckText << sDimPrefix; sCheckText << GetDefaultText(i); if (!IsAngular()) sCheckText << sDimSuffix; sCheckText << _T(")"); ADSGePoint3d ptCheckText; if (bIsDefPos) { ADSGePoint3d ptOnSeg; if (seg.ProjectToMe(ptText, ptOnSeg) == RTNORM) { ptOnSeg.Mirror(ptText, ptCheckText); } } else { int nSideText = seg.OnWhichSide(ptText); if (nSideText == OFFSET_RIGHT) ads_polar(ptText, ptTempDir.nDirection - PI / 2, nPScale * (dimgap + dimtxt), ptCheckText); else ads_polar(ptText, ptTempDir.nDirection + PI / 2, nPScale * (dimgap + dimtxt), ptCheckText); } dimText.setColorIndex(1); dimText.SetLocation(ptCheckText); dimText.SetText(sCheckText); { PushProperty vProp(&dimText, dc); DrawBaseEx(dc, dimText); //if (dc.IsFullExplode()) // dimText.ExplodeOrDraw2d(dc); //else // dc.DrawEntity(dimText); } dimText.setColorIndex(dimclrt); } // bCheckDim } dc.SetColor(nColorOld); } // g_bExplOsnap } } if (!bSelfDraw) { //BOOL bDraw = (_tcscmp(dc.Desc(), XAcGiViewDraw::Descriptor()) == 0); //BOOL bExplode = (_tcscmp(dc.Desc(), XExplodeStream::Descriptor()) == 0); int nSeg = poly.TotalSegments(); for (int i = 0; i < nSeg; i++) { GeCurveSegment seg; poly.Nth(i, seg); ASSERT(!!seg); GeCurveSegment segOnFix = seg.Offset(OFFSET_RIGHT, nOffDist, LS_FINITE); AcDbDimension *pDim = NULL; ADSGePoint3d ptText = seg.MidPoint(); if (!bAngular) { ADSGePoint3d pt1 = segOnFix.StartPoint(), pt2 = segOnFix.EndPoint(); double nAng = NormalViewAngle(ads_angle(pt1, pt2)); if (!IsExactSameDrt(nAng, ads_angle(pt1, pt2), g_DimOption::instance()._angSnap)) GlobalFunc::Exchange(pt1, pt2); pDim = new AcDbAlignedDimension(pt1, pt2, ptText); } else { ADSGePoint3d ptCen = seg.GetArc().GetCenterPt(); pDim = new AcDb3PointAngularDimension(ptCen, segOnFix.StartPoint(), segOnFix.EndPoint(), ptText); } DimTextPos *pNode = ((AecXDbDimension_Old *)this)->m_lstTextPos.FindNode(&i, DimTextPos::CompareByIndexForFind); if (pNode) { pDim->setTextPosition(pNode->ptPos); pDim->useSetTextPosition(); } DimTextContent *pNode1 = ((AecXDbDimension_Old *)this)->m_lstTextContent.FindNode(&i, DimTextContent::CompareByIndexForFind); if (pNode1) pDim->setDimensionText(pNode1->sText); AcDbObjectId idDimStyle = GlobalFunc::DimStyleTch2Acad(m_idDimStyle, GetPScale(), IsAngular(), database(), 0.0); pDim->setDimensionStyle(idDimStyle); pDim->setDimstyleData(idDimStyle); pDim->setPropertiesFrom(this); //((XExplodeStream &)dc).Append(pDim, FALSE); } } dc.SetColor(nColorOld); return Acad::eOk; } const TCHAR *AecXDbDimension_Old::GetDefaultLayer() const { extern TCHAR* LAY_DIM; return LAY_DIM; } DrawModeType AecXDbDimension_Old::GetDrawType() const { return k2DOnly; } /* * * * * * * * * * 取 动 态 属 性 显 示 数 据 的 函 数 * * * * * * * * * */ void AecXDbDimension_Old::GetTips(PtrList &lstInfo) const { lstInfo.Append(new ObjInfoUnit(_T("对象类型"), _T("连续标注"))); const TCHAR *pSubType; if (!IsAngular()) pSubType = _T("线性标注"); else if (IsDimChord()) pSubType = _T("弦长标注"); else if (IsDimArcLen()) pSubType = _T("弧长标注"); else pSubType = _T("角度标注"); lstInfo.Append(new ObjInfoUnit(_T("子类型"), pSubType)); lstInfo.Append(new ObjInfoUnit(_T("标注样式"), GlobalFunc::GetSymbolName(m_idDimStyle))); TCString sDist; GlobalFunc::ftoa(fabs(m_nDist2DimLine), 1, sDist); sDist << _T("P"); lstInfo.Append(new ObjInfoUnit(_T("尺寸线偏移"), sDist)); if (!IsAngular()) { lstInfo.Append(new ObjInfoUnit(_T("旋转角度"), GlobalFunc::Angle2Str(m_nRotation * 180 / PI))); } else if (IsDimChord() || IsDimArcLen()) { lstInfo.Append(new ObjInfoUnit(_T("所注半径"), GlobalFunc::Dist2Str(m_nObjRadius))); } } //尺寸文字位置的自动调整 // 返回最后一个的调整结果 // 0--缺省, 1--上调, 2--下调, 3--侧调 // nFromUp--开始调整的状态,bAllowExt--是否允许外调,bAutoReset--无需调整的是否自动复位 int AecXDbDimension_Old::AdjustDim(BOOL bFromUp, BOOL bAllowExt, BOOL bAutoReset) { AssertWriteEnabled(); if (!IsValid()) return 0; double nPScale = GetPScale(); double dimgap = 0, dimtxt = 0, dimexe = 0, dimexo = 0; double dimscale = 1.0, dimasz = 1.0; int dimdec = 0, dimadec = 0; double dimlfac = 1.0; double nArrowThick = 6.0 * nPScale; AcDbObjectId dimblk; AcDbObjectId dimtxsty; OPENOBJ_BEGIN(m_idDimStyle, AcDb::kForRead, AcDbDimStyleTableRecord, pDimStyle); if (!pDimStyle) return 0; dimlfac = pDimStyle->dimlfac(); dimdec = pDimStyle->dimdec(); dimadec = pDimStyle->dimadec(); dimgap = pDimStyle->dimgap(); dimtxt = pDimStyle->dimtxt(); dimblk = pDimStyle->dimblk(); //dimscale=pDimStyle->dimscale(); dimscale = nPScale; dimasz = pDimStyle->dimasz(); dimtxsty = pDimStyle->dimtxsty(); dimexe = pDimStyle->dimexe(); dimexo = pDimStyle->dimexo(); OPENOBJ_END(); if (!dimtxsty) return 0; int nRetCode = 0; if (bAutoReset) m_lstTextPos.Reset(); GeCurveSegment cv = GetDimCurve(); GePoly2D poly; GetPolySegOnDimLine(poly); if (IsAngular() && IsDimChord()) { //弦长标注 int numSeg = poly.TotalSegments(); int nCode = 0; for (int i = 0; i < numSeg; i++) { if (!bAutoReset && m_lstTextPos.FindNode(&i, DimTextPos::CompareByIndexForFind)) continue; GeCurveSegment segDim, segFix, segObj; poly.Nth(i, segDim); segFix = segDim.Offset(OFFSET_LEFT, -GetDist2DimLine(FALSE), LS_FINITE); double nOffDist = segDim.GetArc().GetRadius() - m_nObjRadius; segObj = segDim.Offset(OFFSET_LEFT, nOffDist, LS_FINITE); double nRot = segObj.GeLine::Direction(); ADSGePoint3d ptFix; double nObj2Fix = segFix.GetArc().GetRadius() - segObj.GetArc().GetRadius(); ads_polar(segObj.StartPoint(), nRot - PI / 2, nObj2Fix, ptFix); AecXDbDimension_Old objDim; objDim.setPropertiesFrom(this); objDim.SetLocation(ptFix); objDim.SetRotation(nRot); objDim.SetDist2DimLine(GetDist2DimLine()); objDim.AppendSegment(segObj.GetArc().ChordLength()); objDim.SetStyleId(GetStyleId()); DimTextContent *pNode = ((AecXDbDimension_Old *)this)->m_lstTextContent.FindNode(&i, DimTextContent::CompareByIndexForFind); if (pNode) objDim.SetTextContent(0, pNode->sText); BOOL bUpAdj = bFromUp; if (!nCode) nCode = objDim.AdjustDim(bUpAdj, (i == 0 || i == numSeg)); BOOL bDef = TRUE; ADSGePoint3d ptTextPos = objDim.GetTextPos(0, &bDef); if (!bDef) SetTextPos(i, ptTextPos); } } else { //直线标注或角度标注 double nOffDist = m_nDist2DimLine * GetPScale(); int numVert = poly.Length(); PtrList lstLineSet; for (int i = 0; i < numVert; i++) { ADSGePoint3d ptVert = *poly[i]; double nPathDist = cv.PathDistance(ptVert); ADSGePointDir2d ptVertDir; cv.Polar(nPathDist, ptVertDir); // 尺寸界限 ADSGePoint3d pt1, pt2; double nFactor = fabs(nOffDist) > g_Option::instance()._DIST_SNAP ? nOffDist / fabs(nOffDist) : 1.0; ads_polar(ptVert, ptVertDir.nDirection - nFactor * PI / 2, dimexe * dimscale/*fabs(nOffDist)-dimexo*dimscale*/, pt1); ads_polar(ptVert, ptVertDir.nDirection + nFactor * PI / 2, dimexe * dimscale, pt2); lstLineSet.Append(new GeLine(pt1, pt2)); } double nTextHeight = dimtxt * dimscale; int numSeg = poly.TotalSegments(); // 0--缺省, 1--上调, 2--下调, 3--外调 TCHAR *pPosTable = new TCHAR[numSeg]; for (i = 0; i < numSeg; i++) { pPosTable[i] = 0; if (!bAutoReset && m_lstTextPos.FindNode(&i, DimTextPos::CompareByIndexForFind)) continue; GeCurveSegment seg; poly.Nth(i, seg); ADSGePoint3d ptText = GetDefaultTextPos(i); ADSGePoint3d ptTemp; ADSGePointDir2d ptTempDir; cv.ProjectToMe(ptText, ptTemp); double nDist = cv.PathDistance(ptTemp); cv.Polar(nDist, ptTempDir); double nTextRot = NormalViewAngle(ptTempDir.nDirection); TCString sText = GetText(i); AecXDbText text; text.setPropertiesFrom(this); text.SetText(sText); text.SetStyleId(dimtxsty); text.SetHeight(nTextHeight, FALSE); ADSGePoint3d ptExt = text.GetExtents(); //ptExt.y *= nEn2Ch; GeLine lnUp, lnDown; ADSGePoint3d ptMidRight; ads_polar(ptText, nTextRot, ptExt.x / 2, ptMidRight); ADSGePoint3d ptVert; ads_polar(ptMidRight, nTextRot + PI / 2, ptExt.y / 2, ptVert); lnUp.StartPoint() = ptVert; ads_polar(ADSGePoint3d(ptVert), nTextRot + PI, ptExt.x, ptVert); lnUp.EndPoint() = ptVert; ads_polar(ADSGePoint3d(ptVert), nTextRot - PI / 2, ptExt.y, ptVert); lnDown.StartPoint() = ptVert; ads_polar(ADSGePoint3d(ptVert), nTextRot, ptExt.x, ptVert); lnDown.EndPoint() = ptVert; GeLine *ln1 = lstLineSet[i]; ln1->SetLineFlag(LS_FINITE); lnUp.SetLineFlag(LS_FINITE); lnDown.SetLineFlag(LS_FINITE); if (lnUp.Intersection(ln1, ADSGePoint3d()) || lnDown.Intersection(ln1, ADSGePoint3d())) { // 需要自调 if (bAllowExt && (i == 0 || i == numSeg - 1)) { //侧调 ADSGePointDir2d ptPosExt; cv.Polar(-(ptExt.x / 2 + dimgap * nPScale), ptPosExt, i == 0); double nDirNext = NormalViewAngle(ptPosExt.nDirection) + PI / 2; ADSGePoint3d ptTextPos; ads_polar(ptPosExt, nDirNext, (dimgap + dimtxt * 0.7) * nPScale, ptTextPos); SetTextPos(i, ptTextPos); pPosTable[i] = 3; } else { BOOL bPrevAdj = FALSE; if (i > 0 && pPosTable[i - 1] != 0) bPrevAdj = TRUE; if (bPrevAdj) { pPosTable[i] = 0; } else { BOOL bUpAdj = bFromUp; ADSGePoint3d ptTextPos; //double nFactor=fabs(nOffDist)>g_Option::instance()._DIST_SNAP? nOffDist/fabs(nOffDist) : 1.0; ADSGePointDir2d ptVertDir; seg.Polar(seg.GetLength() / 2, ptVertDir); double nUpDir = NormalViewAngle(ptVertDir.nDirection); if (bUpAdj) { //尺寸线方向外 ads_polar(ptVertDir, nUpDir + PI / 2, (dimgap * 2 + dimtxt * 1.5 * 0.7) * nPScale, ptTextPos); pPosTable[i] = 1; } else { ads_polar(ptVertDir, nUpDir - PI / 2, (dimgap + dimtxt * 0.5) * nPScale, ptTextPos); pPosTable[i] = 2; } SetTextPos(i, ptTextPos); } } } else { pPosTable[i] = 0; } } nRetCode = pPosTable[numSeg - 1]; } return nRetCode; } //取得尺寸线 GeCurveSegment AecXDbDimension_Old::GetDimCurve() const { assertReadEnabled(); ASSERT(IsValid()); ADSGePoint3d ptStart, ptEnd; double nDist = m_nDist2DimLine * GetPScale(); ads_polar(m_ptLocation, m_nRotation + PI / 2, nDist, ptStart); double nSweepAngle = 0.0; if (IsAngular()) { ADSGePoint3d ptCen; ads_polar(ptStart, m_nRotation + PI / 2, m_nDimRadius, ptCen); nSweepAngle = GetTotalSegValue(); if (fabs(nSweepAngle - 2.0 * PI) < g_DimOption::instance()._angSnap) nSweepAngle -= 2.0 * g_DimOption::instance()._angSnap; double nEndAng = ads_angle(ptCen, ptStart) + nSweepAngle; ads_polar(ptCen, nEndAng, m_nDimRadius, ptEnd); } else { double nTotalDist = GetTotalSegValue(); ads_polar(ptStart, m_nRotation, nTotalDist, ptEnd); } return GeCurveSegment(ptStart, ptEnd, nSweepAngle); } void AecXDbDimension_Old::GetPolySegOnDimLine(GePoly2D &poly) const { assertReadEnabled(); GeCurveSegment cv = GetDimCurve(); SortedVertexList lstVert(cv); int nSeg = m_lstSegment.Length(); double nDist = 0.0; for (int i = 0; i < nSeg - 1; i++) { ADSGePointDir2d ptVert; double nVal = GetSegment(i); nDist += nVal; cv.Polar(nDist, ptVert); lstVert.Insert(ptVert); } lstVert.AsPoly2D(poly); } int AecXDbDimension_Old::HitTestOnDimSeg(ADSGePoint3d pt) const { GeCurveSegment cv = GetDimCurve(); ADSGePoint3d ptOnDim; if (cv.ProjectToMe(pt, ptOnDim) != RTNORM) return -1; GePoly2D poly; GetPolySegOnDimLine(poly); int nSeg = poly.TotalSegments(); for (int i = 0; i < nSeg; i++) { GeCurveSegment seg; poly.Nth(i, seg); if ((ptOnDim & seg) == PR_INSIDE) return i; } return -1; } int AecXDbDimension_Old::HitTestOnText(ADSGePoint3d pt) const { int nSeg = m_lstSegment.Length(); int nRet = -1; double nDistMin = 0.0; for (int i = 0; i < nSeg; i++) { ADSGePoint3d ptPos = GetTextPos(i); if (nRet < 0) { nRet = i; nDistMin = ptPos.Distance2d(pt); } else { double nDist = ptPos.Distance2d(pt);; if (nDist < nDistMin) { nDistMin = nDist; nRet = i; } } } return nRet; } //add by whl　on 041020 //返回节点索引，输入为近似节点，输出为准确节点，以系统拾取框大小为距离精度。 int AecXDbDimension_Old::HitTestOnPoint(ADSGePoint3d&pt)const { GeCurveSegment cv = GetDimCurve(); ADSGePoint3d ptOnDim; if (cv.ProjectToMe(pt, ptOnDim) != RTNORM) return -1; double nMaxDist = GlobalFunc::GetApertureWcs() / 2; GePoly2D poly; GetPolySegOnDimLine(poly); for (long i = 0; i < poly.Length(); i++) if (ptOnDim.Distance2d(*poly[i]) <= nMaxDist) { pt = *poly[i]; return i; } return -1; } // 角度－弦长－弧长 extern AcDbObjectId InitDimStyle(TDimStyle ds); void AecXDbDimension_Old::SwitchDimChord() { if (!IsAngular()) return; BOOL bChord = IsDimChord(); BOOL bArcLen = IsDimArcLen(); if (!bChord && !bArcLen) { //角度 GeCurveSegment cv = GetDimCurve(); GeArc arDim = cv.GetArc(); double nObjRadius = GetObjRadius(); if (arDim.GetRadius() < nObjRadius) { //自动反向 double nDiff = nObjRadius - arDim.GetRadius(); arDim.SetRadius(arDim.GetRadius() + 2 * nDiff); SetDimRadius(arDim.GetRadius()); cv = arDim; arDim.SetRadius(nObjRadius); GeCurveSegment segObj; segObj = arDim; ADSGePoint3d ptNewLoc; segObj.StartPoint().Mirror(GetLocation(), ptNewLoc); double nDist = ptNewLoc.Distance2d(cv.StartPoint()); int nSide = cv.OnWhichSide(ptNewLoc); if (nSide == OFFSET_LEFT) nDist = -nDist; SetDist2DimLine(nDist, FALSE); SetLocation(ptNewLoc); for (int i = 0; i < m_lstTextPos.Length(); i++) { DimTextPos *pText = m_lstTextPos[i]; ADSGePoint3d ptOnObj; segObj.ProjectToMe(pText->ptPos, ptOnObj); ptOnObj.Mirror(ADSGePoint3d(pText->ptPos), pText->ptPos); } } SetStyleId(InitDimStyle(DS_LINEAR)); SetDimChord(TRUE); SetDimArcLen(FALSE); } else if (bChord) { SetStyleId(InitDimStyle(DS_ANGLE)); SetDimChord(FALSE); SetDimArcLen(TRUE); } else { SetStyleId(InitDimStyle(DS_ANGLE)); SetDimChord(FALSE); SetDimArcLen(FALSE); } } void AecXDbDimension_Old::RemoveZeroSegment() { AssertWriteEnabled(); int nSeg = m_lstSegment.Length(); double nPrec = IsAngular() ? g_DimOption::instance()._angSnap : g_Option::instance()._DIST_SNAP; for (int i = 0; i < nSeg; i++) { if (*m_lstSegment[i] < nPrec) { RemoveSegment(i); i--; nSeg--; } } } void AecXDbDimension_Old::RemoveSegment(int iSeg) { AssertWriteEnabled(); int nSeg = m_lstSegment.Length(); ASSERT(iSeg >= 0 && iSeg < nSeg); m_lstSegment.Remove(iSeg); if (m_lstTextPos.FindNode(&iSeg, DimTextPos::CompareByIndexForFind)) m_lstTextPos.Remove(); int nTextSeg = m_lstTextPos.Length(); for (int i = 0; i < nTextSeg; i++) { DimTextPos *pNode = m_lstTextPos[i]; if (pNode->nIndex > iSeg) pNode->nIndex--; } if (m_lstTextContent.FindNode(&iSeg, DimTextContent::CompareByIndexForFind)) m_lstTextContent.Remove(); nTextSeg = m_lstTextContent.Length(); for (i = 0; i < nTextSeg; i++) { DimTextContent *pNode = m_lstTextContent[i]; if (pNode->nIndex > iSeg) pNode->nIndex--; } AutoSetFlag(); } void AecXDbDimension_Old::InsertSegmentAt(int n, double nVal, BOOL bDist) { AssertWriteEnabled(); ASSERT(IsValidSegment(nVal, bDist)); if (n >= 0 && n < m_lstSegment.Length()) { if (IsAngular() && bDist) nVal = nVal / m_nDimRadius; m_lstSegment[n]; m_lstSegment.Insert(new double(nVal)); int nTextSeg = m_lstTextPos.Length(); for (int i = 0; i < nTextSeg; i++) { DimTextPos *pNode = m_lstTextPos[i]; if (pNode->nIndex >= n) pNode->nIndex++; } nTextSeg = m_lstTextContent.Length(); for (i = 0; i < nTextSeg; i++) { DimTextContent *pNode = m_lstTextContent[i]; if (pNode->nIndex >= n) pNode->nIndex++; } } else if (n >= m_lstSegment.Length()) { AppendSegment(nVal, bDist); } AutoSetFlag(); } void AecXDbDimension_Old::SetSegment(int n, double nVal, BOOL bDist) { AssertWriteEnabled(); ASSERT(IsValidSegment(nVal, bDist)); if (n >= 0 && n < m_lstSegment.Length()) { if (IsAngular() && bDist) nVal = nVal / m_nDimRadius; *m_lstSegment[n] = nVal; } } // 在指定的位置加入一区间 BOOL AecXDbDimension_Old::AddSegment(ADSGePoint3d ptAdd) { AssertWriteEnabled(); GeCurveSegment cv = GetDimCurve(); ADSGePoint3d ptOnDim; if (cv.ProjectToMe(ptAdd, ptOnDim) != RTNORM) return FALSE; int nPrFlag = (ptOnDim & cv); if (nPrFlag == PR_ONPT1 && nPrFlag == PR_ONPT2) return FALSE; BOOL bRet = FALSE; if (nPrFlag == PR_INSIDE) { GePoly2D poly; GetPolySegOnDimLine(poly); int nSeg = poly.TotalSegments(); for (int n = 0; n < nSeg; n++) { GeCurveSegment seg; poly.Nth(n, seg); if ((ptOnDim & seg) == PR_INSIDE) { double nVal = fabs(seg.PathDistance(ptOnDim)); double nVal1 = fabs(seg.PathDistance(ptOnDim, FALSE)); //距离终点的距离 if (IsValidSegment(nVal) && IsValidSegment(nVal1)) { DimTextPos *pNode = m_lstTextPos.FindNode(&n, DimTextPos::CompareByIndexForFind); if (pNode) m_lstTextPos.Remove(); SetSegment(n, nVal1); InsertSegmentAt(n, nVal); bRet = TRUE; } break; } } } else if (ptOnDim.Distance2d(cv.EndPoint()) < ptOnDim.Distance2d(cv.StartPoint())) { double nVal = fabs(cv.PathDistance(ptOnDim, FALSE)); if (IsValidSegment(nVal)) { AppendSegment(nVal); bRet = TRUE; } } else { double nVal = fabs(cv.PathDistance(ptOnDim, TRUE)); if (IsValidSegment(nVal)) { cv.SetPoints(ptOnDim, ADSGePoint3d(cv.EndPoint())); InsertSegmentAt(0, nVal); m_nRotation = cv.IDirection(0); ads_polar(cv.StartPoint(), m_nRotation - PI / 2, m_nDist2DimLine * GetPScale(), m_ptLocation); bRet = TRUE; } } if (bRet) AutoSetFlag(); return bRet; } //add by whl on 040810 BOOL AecXDbDimension_Old::FindAndRemoveSegment(ADSGePoint3d pt) { GeCurveSegment seg = GetDimCurve(); ADSGePoint3d ptOnSeg; seg.ProjectToMe(pt, ptOnSeg); double value = seg.PathDistance(ptOnSeg); long i = -1; if (value > g_Option::instance()._DIST_SNAP) { double curValue = 0; for (i = 0; i < GetSegmentNum(); i++) { curValue += GetSegment(i); if (fabs(curValue - value) < g_Option::instance()._DIST_SNAP) break; } } if (i >= GetSegmentNum()) return FALSE;//useful if (i >= 0) { double temp = GetSegment(i); if (i < GetSegmentNum() - 1)//是中间段 SetSegment(i + 1, temp + GetSegment(i + 1));//后一段合并之 RemoveSegment(i); } else//第一个标注段的起点特殊处理,弧段不对! { double temp = GetSegment(0); RemoveSegment(0); Vector3D vt = seg.EndPoint() - seg.StartPoint(); vt.Scale(temp / vt.Length()); SetLocation(GetLocation() + vt); } return TRUE; } BOOL AecXDbDimension_Old::MergeDim(const AecXDbDimension_Old *pDim) { AssertWriteEnabled(); if (!IsUseDefaultText()) return FALSE; GeCurveSegment cv = GetDimCurve(); SortedVertexList lstVert(cv); int nSeg = m_lstSegment.Length(); double nDist = 0.0; for (int i = 0; i < nSeg - 1; i++) { ADSGePointDir2d ptVert; double nVal = GetSegment(i); nDist += nVal; cv.Polar(nDist, ptVert); lstVert.Insert(ptVert); } GePoly2D poly; pDim->GetPolySegOnDimLine(poly); for (i = 0; i < poly.Length(); i++) { ADSGePoint3d ptVert; if (cv.ProjectToMe(*poly[i], ptVert) == RTNORM) lstVert.Insert(ptVert, TRUE); } m_lstTextPos.Reset(); m_lstSegment.Reset(); GePoly2D polyNew; lstVert.AsPoly2D(polyNew); nSeg = polyNew.TotalSegments(); for (i = 0; i < nSeg; i++) { GeCurveSegment seg; polyNew.Nth(i, seg); double nVal = seg.GetLength(); ASSERT(nVal > g_Option::instance()._DIST_SNAP); if (IsValidSegment(nVal)) AppendSegment(nVal); if (i == 0) { m_nRotation = seg.IDirection(0); ads_polar(seg.StartPoint(), m_nRotation - PI / 2, m_nDist2DimLine * GetPScale(), m_ptLocation); } } AutoSetFlag(); return TRUE; } AcDbObjectId DimStyleAcad2Tch(AcDbObjectId idAcad, double &nScale); BOOL AecXDbDimension_Old::ConvertFrom(const AcDbDimension *pDim) { AssertWriteEnabled(); double nScale = 100.0; AcDbObjectId idStyle = DimStyleAcad2Tch(pDim->dimensionStyle(), nScale); SetPScale(nScale); //double val; //VERIFY(pDim->measurement(val)==Acad::eOk); TCString sText; sText = pDim->dimensionText(); double dotVec = pDim->normal().dotProduct(AcGeVector3d(0, 0, 1)); if (fabs(dotVec - 1.0) > 1.0E-6 || !idStyle) return FALSE; setPropertiesFrom(pDim); m_idDimStyle = idStyle; m_lstTextPos.Reset(); if (!pDim->isUsingDefaultTextPosition()) { m_lstTextPos.Append(new DimTextPos(0, ADSGePoint3d(pDim->textPosition()))); } m_lstTextContent.Reset(); if (!!sText) m_lstTextContent.Append(new DimTextContent(0, sText)); BOOL bRet = FALSE; if (pDim->isKindOf(AcDb2LineAngularDimension::desc()) || pDim->isKindOf(AcDb3PointAngularDimension::desc())) { AcDb3PointAngularDimension *pDim1 = AcDb3PointAngularDimension::cast(pDim); AcDb2LineAngularDimension *pDim2 = AcDb2LineAngularDimension::cast(pDim); ADSGePoint3d pt1, pt2, ptDim, ptCen; if (pDim1) { pt1 = pDim1->xLine1Point(); pt2 = pDim1->xLine2Point(); ptDim = pDim1->arcPoint(); ptCen = pDim1->centerPoint(); } else { pt1 = pDim2->xLine1Start(); pt2 = pDim2->xLine2Start(); ptDim = pDim2->arcPoint(); ADSGePoint3d qt1 = pDim2->xLine1End(), qt2 = pDim2->xLine2End(); GeLine ll(pt2, qt2); GeLine(pt1, qt1).Intersection(&ll, ptCen); } m_nDimRadius = ptCen.Distance2d(ptDim); SetAngular(TRUE); SetDimChord(FALSE); m_ptLocation = pt1; m_ptLocation.z = 0; m_nRotation = ads_angle(ptCen, pt1) + PI / 2; GeArc arDim(ptCen, m_nDimRadius, ads_angle(ptCen, pt1), ads_angle(ptCen, pt2)); GeCurveSegment segDim; segDim = arDim; //ADSGePoint3d ptOnDim1; //pt1.Project(arDim, ptOnDim1); double nDist2DimLine = fabs(m_nDimRadius - ptCen.Distance2d(pt1)); int nSide = segDim.OnWhichSide(m_ptLocation); if (nSide == OFFSET_LEFT) nDist2DimLine = -nDist2DimLine; m_nObjRadius = m_nDimRadius + nDist2DimLine; SetDist2DimLine(nDist2DimLine, FALSE); m_lstSegment.Reset(); if (IsValidSegment(arDim.Bulge(), FALSE)) { AppendSegment(arDim.Bulge(), FALSE); bRet = TRUE; } } else if (pDim->isKindOf(AcDbAlignedDimension::desc()) || pDim->isKindOf(AcDbRotatedDimension::desc())) { AcDbAlignedDimension *pDim1 = AcDbAlignedDimension::cast(pDim); AcDbRotatedDimension *pDim2 = AcDbRotatedDimension::cast(pDim); ASSERT(pDim1 || pDim2); ADSGePoint3d pt1, pt2, ptDim; if (pDim1) { pt1 = pDim1->xLine1Point(); pt2 = pDim1->xLine2Point(); ptDim = pDim1->dimLinePoint(); } else { pt1 = pDim2->xLine1Point(); pt2 = pDim2->xLine2Point(); ptDim = pDim2->dimLinePoint(); if (!IsSameDrt(ads_angle(pt1, pt2), pDim2->rotation(), g_DimOption::instance()._angSnap)) return FALSE; } m_nDimRadius = m_nObjRadius = 0; SetAngular(FALSE); SetDimChord(FALSE); m_ptLocation = pt1; m_ptLocation.z = 0; m_nRotation = ads_angle(pt1, pt2); ADSGePoint3d ptOnDim1, ptOnDim2; GeLine ll(ptDim, m_nRotation); pt1.Project(&ll, ptOnDim1); pt2.Project(&ll, ptOnDim2); int nSide = GeLine(ptDim, m_nRotation).OnWhichSide(m_ptLocation); m_nDist2DimLine = pt1.Distance2d(ptOnDim1) / GetPScale(); if (nSide == OFFSET_LEFT) m_nDist2DimLine = -m_nDist2DimLine; m_lstSegment.Reset(); double nVal = ptOnDim1.Distance2d(ptOnDim2); if (IsValidSegment(nVal)) { AppendSegment(nVal); bRet = TRUE; } } if (bRet) AutoSetFlag(); return bRet; } // Properties double AecXDbDimension_Old::GetSegment(int n, BOOL bDist) const { ASSERT(n >= 0 && n < m_lstSegment.Length()); double nVal = m_lstSegment[n]; if (IsAngular() && bDist) { ASSERT(m_nDimRadius > g_Option::instance()._DIST_SNAP); nVal *= m_nDimRadius; } return nVal; } double AecXDbDimension_Old::GetTotalSegValue() const { double nVal = 0.0; int nCount = m_lstSegment.Length(); for (int i = 0; i < nCount; i++) nVal += m_lstSegment[i]; return nVal; } BOOL AecXDbDimension_Old::IsAngular() const { return ((m_nDimFlag & DF_ANGULAR) != 0); //return (m_nDimRadius>g_DimOption::instance()._angSnap); } int AecXDbDimension_Old::GetSegmentNum() const { return m_lstSegment.Length(); } double AecXDbDimension_Old::GetObjRadius() const { return m_nObjRadius; } BOOL AecXDbDimension_Old::IsDimChord() const { return ((m_nDimFlag & DF_CHORD)); } BOOL AecXDbDimension_Old::IsDimArcLen() const { return ((m_nDimFlag & DF_ARCLEN)); } ADSGePoint3d AecXDbDimension_Old::GetLocation() const { return m_ptLocation; } double AecXDbDimension_Old::GetRotation() const { return m_nRotation; } double AecXDbDimension_Old::GetDist2DimLine(BOOL bAsPaperUnit) const { double val = m_nDist2DimLine; if (!bAsPaperUnit) val *= GetPScale(); return val; } double AecXDbDimension_Old::GetDimRadius() const { return m_nDimRadius; } AcDbObjectId AecXDbDimension_Old::GetStyleId() const { return m_idDimStyle; } // Modify on 2002/02/05, 考虑dimlfac进行单位换算 TCString AecXDbDimension_Old::GetDefaultText(int nIndex) const { ASSERT(nIndex < m_lstSegment.Length() && nIndex >= 0); GePoly2D poly; GetPolySegOnDimLine(poly); GeCurveSegment seg; poly.Nth(nIndex, seg); int dimdec, dimadec; double dimlfac = 1.0; int dimaunit = 0; int dimzin = 0; int dimazin = 0; OPENOBJ_BEGIN(m_idDimStyle, AcDb::kForRead, AcDbDimStyleTableRecord, pDimStyle); ASSERT(pDimStyle); dimdec = pDimStyle->dimdec(); dimadec = pDimStyle->dimadec(); dimlfac = pDimStyle->dimlfac(); dimaunit = pDimStyle->dimaunit(); dimzin = pDimStyle->dimzin(); dimazin = pDimStyle->dimazin(); if (dimaunit > 1) dimaunit = 1; OPENOBJ_END(); TCString sText; if (IsAngular()) { if (IsDimChord()) { ASSERT(0); //永远也不会执行这儿 GlobalFunc::ftoa(seg.GeLine::GetLength() * dimlfac, dimdec, sText); } else if (IsDimArcLen()) { GeArc ar = seg.GetArc(); ar.SetRadius(m_nObjRadius); GlobalFunc::ftoa(ar.GetLength() * dimlfac, dimdec, sText); } else { TCString sTemp; ads_angtos(fabs(seg.GetBulge()), dimaunit, dimadec, sTemp); const TCHAR *pd = _tcschr(sTemp, _T('d')); if (pd) { GlobalFunc::StrCpy(sText, sTemp, pd); sText << _T("%%d"); sText << (pd + 1); } else if (dimaunit == 0) { if (dimazin & 0x02) GlobalFunc::DelSuffixZero(sTemp); sText << sTemp << _T("%%d"); } else { sText << sTemp; } } } else { GlobalFunc::ftoa(seg.GetLength() * dimlfac, dimdec, sText); if ((dimzin & 0x08) != 0) { GlobalFunc::DelSuffixZero(sText); } } return sText; } TCString AecXDbDimension_Old::GetText(int nIndex, BOOL *bIsDefault) const { TCString sText; DimTextContent *pNode = ((AecXDbDimension_Old *)this)->m_lstTextContent.FindNode(&nIndex, DimTextContent::CompareByIndexForFind); if (pNode) { sText = pNode->sText; if (bIsDefault) *bIsDefault = FALSE; } else { if (bIsDefault) *bIsDefault = TRUE; sText = GetDefaultText(nIndex); } return sText; } ADSGePoint3d AecXDbDimension_Old::GetTextPos(int nIndex, BOOL *bIsDefault) const { ASSERT(nIndex < m_lstSegment.Length() && nIndex >= 0); DimTextPos *pNode = ((AecXDbDimension_Old *)this)->m_lstTextPos.FindNode(&nIndex, DimTextPos::CompareByIndexForFind); if (pNode) { if (bIsDefault) *bIsDefault = FALSE; return pNode->ptPos; } if (bIsDefault) *bIsDefault = TRUE; ADSGePoint3d ptText = GetDefaultTextPos(nIndex); return ptText; } ADSGePoint3d AecXDbDimension_Old::GetDefaultTextPos(int nIndex) const { ASSERT(nIndex < m_lstSegment.Length() && nIndex >= 0); GePoly2D poly; GetPolySegOnDimLine(poly); double nOffDist = m_nDist2DimLine * GetPScale(); BOOL bAngular = IsAngular(); int nSeg = poly.TotalSegments(); GeCurveSegment seg; poly.Nth(nIndex, seg); ASSERT(!!seg); ADSGePointDir2d ptTextPos; seg.Polar(seg.GetLength() / 2.0, ptTextPos); ADSGePoint3d ptText = ptTextPos; double nDist2Dim = 0.0; OPENOBJ_BEGIN(m_idDimStyle, AcDb::kForRead, AcDbDimStyleTableRecord, pDimStyle); if (pDimStyle) nDist2Dim = (pDimStyle->dimgap() + pDimStyle->dimtxt() / 2) * GetPScale(); //pDimStyle->dimscale(); else nDist2Dim = 3.0 * GetPScale(); OPENOBJ_END(); ADSGePoint3d ptBase; if (IsAngular() && IsDimChord()) { Midpoint(seg.StartPoint(), seg.EndPoint(), ptBase); } else { ptBase = ptTextPos; } ads_polar(ptBase, NormalViewAngle(ptTextPos.nDirection) + PI / 2.0, nDist2Dim, ptText); return ptText; } AcDbObjectId AecXDbDimension_Old::GetBindId() const { return m_idBind; } void AecXDbDimension_Old::SetLocation(ADSGePoint3d pt) { AssertWriteEnabled(); m_ptLocation = pt; m_ptLocation.z = 0; } void AecXDbDimension_Old::SetRotation(double nAng) { AssertWriteEnabled(); m_nRotation = nAng; } void AecXDbDimension_Old::SetDist2DimLine(double nVal, BOOL bAsPaperUnit) { AssertWriteEnabled(); m_nDist2DimLine = nVal; if (!bAsPaperUnit) m_nDist2DimLine /= GetPScale(); } void AecXDbDimension_Old::SetAngular(BOOL bTrue) { AssertWriteEnabled(); if (bTrue) m_nDimFlag |= DF_ANGULAR; else m_nDimFlag &= ~DF_ANGULAR; } void AecXDbDimension_Old::SetDimChord(BOOL bTrue) { AssertWriteEnabled(); if (bTrue) m_nDimFlag |= DF_CHORD; else m_nDimFlag &= ~DF_CHORD; } void AecXDbDimension_Old::SetDimArcLen(BOOL bTrue) { AssertWriteEnabled(); if (bTrue) m_nDimFlag |= DF_ARCLEN; else m_nDimFlag &= ~DF_ARCLEN; } void AecXDbDimension_Old::SetObjRadius(double nVal) { AssertWriteEnabled(); m_nObjRadius = nVal; } void AecXDbDimension_Old::SetDimRadius(double nAng) { AssertWriteEnabled(); m_nDimRadius = nAng; } void AecXDbDimension_Old::SetStyleId(AcDbObjectId idStyle) { AssertWriteEnabled(); m_idDimStyle = idStyle; } void AecXDbDimension_Old::SetTextPos(int nIndex, ADSGePoint3d ptPos) { AssertWriteEnabled(); ASSERT(nIndex < m_lstSegment.Length() && nIndex >= 0); DimTextPos *pNode = m_lstTextPos.FindNode(&nIndex, DimTextPos::CompareByIndexForFind); if (!pNode) { ADSGePoint3d ptOld = GetTextPos(nIndex); if (ptOld.Distance2d(ptPos) > g_Option::instance()._DIST_SNAP) m_lstTextPos.Append(new DimTextPos(nIndex, ptPos)); } else { int nPos = m_lstTextPos.CurPosition(); ADSGePoint3d ptDefault = GetDefaultTextPos(nIndex); if (ptDefault.Distance2d(ptPos) < g_Option::instance()._DIST_SNAP) m_lstTextPos.Remove(nPos); else m_lstTextPos[nPos]->ptPos = ptPos; } AutoSetFlag(); } void AecXDbDimension_Old::SetTextContent(int n, const TCHAR *pszChar) { AssertWriteEnabled(); ASSERT(n < m_lstSegment.Length() && n >= 0); DimTextContent *pNode = m_lstTextContent.FindNode(&n, DimTextContent::CompareByIndexForFind); if (!pNode) { if (pszChar && pszChar[0]) m_lstTextContent.Append(new DimTextContent(n, pszChar)); } else { if (!pszChar || !pszChar[0]) m_lstTextContent.Remove(); else pNode->sText = pszChar; } AutoSetFlag(); } void AecXDbDimension_Old::SetBindId(AcDbObjectId id) { AssertWriteEnabled(); m_idBind = id; AutoSetFlag(); } void AecXDbDimension_Old::AppendSegment(double nVal, BOOL bDist) { AssertWriteEnabled(); ASSERT(IsValidSegment(nVal, bDist)); if (IsAngular() && bDist) nVal = nVal / m_nDimRadius; m_lstSegment.Append(new double(nVal)); } void AecXDbDimension_Old::ResetTextPos() { AssertWriteEnabled(); m_lstTextPos.Reset(); AutoSetFlag(); } void AecXDbDimension_Old::ResetTextContent() { AssertWriteEnabled(); m_lstTextContent.Reset(); AutoSetFlag(); } BOOL AecXDbDimension_Old::IsTextMoved() const { return ((m_nDimFlag & DF_POSITION) != 0 && m_lstTextPos.Length()); } BOOL AecXDbDimension_Old::IsUseDefaultText() const { return ((m_nDimFlag & DF_TEXT) == 0 || m_lstTextContent.Length() == 0); } BOOL AecXDbDimension_Old::IsBind() const { return ((m_nDimFlag & DF_BIND) != 0 && !!m_idBind); } BOOL AecXDbDimension_Old::IsUseDimStyleScale() const { return ((m_nDimFlag & DF_DSSCALE) != 0); } void AecXDbDimension_Old::UseDimStyleScale(BOOL bTrue) { AssertWriteEnabled(); if (bTrue) m_nDimFlag |= DF_DSSCALE; else m_nDimFlag &= ~DF_DSSCALE; } void AecXDbDimension_Old::AutoSetFlag() { AssertWriteEnabled(); if (!!m_idBind) m_nDimFlag |= DF_BIND; else m_nDimFlag &= ~DF_BIND; if (m_lstTextPos.Length()) m_nDimFlag |= DF_POSITION; else m_nDimFlag &= ~DF_POSITION; if (m_lstTextContent.Length()) m_nDimFlag |= DF_TEXT; else m_nDimFlag &= ~DF_TEXT; } #pragma endregion