87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TGGeDbPolyline 类
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// = Version : ver2.0
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// = Author : wlw
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// = CreateDate : 2002-09-09
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// = Description: TGGeDbPolyline 定义
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#include "StdAfx.h"
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#include "TGGeDbPolyline.h"
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#include "TchGlobalCurveFunc.h"
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TGGeDbPolyline::TGGeDbPolyline(const TGGePoly2D &poly,double lw)
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: m_poly(poly),m_nLineWeight(lw)
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{
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}
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TGGeDbPolyline::TGGeDbPolyline(const AcDbPolyline &pline)
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{
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m_poly.SetAcDbCurve((AcDbPolyline*)&pline);
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m_nLineWeight = 0;
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pline.getConstantWidth(m_nLineWeight);
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}
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AcDbEntity *TGGeDbPolyline::CreateAcDbEntity()const
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{
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AcDbPolyline *pline = new AcDbPolyline;
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PolyConvert(m_poly, *pline);
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pline->setConstantWidth(m_nLineWeight);
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return pline;
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}
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void TGGeDbPolyline::CutBy(const TGGePoly2D &poly,TDPtrList<TGGeDbCurveEntity>&lstIn,TDPtrList<TGGeDbCurveEntity>&lstOut,TDPtrList<TGGeDbCurveEntity>&lstEdge)const
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{
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TDPtrList<TGGeCurveSegment> lstSeg,lstIn0,lstOut0,lstEdge0;
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ExplodePoly2D(m_poly,lstSeg);
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PolyClip(lstSeg,poly,lstIn0,lstOut0,lstEdge0);
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for (long i = 0; i < lstIn0.Length(); i++)
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{
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TGGePoly2D poly1;
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lstIn0[i]->AsPoly2D(poly1);
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lstIn.Append(new TGGeDbPolyline(poly1,m_nLineWeight));
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}
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for (i = 0; i < lstOut0.Length(); i++)
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{
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TGGePoly2D poly1;
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lstOut0[i]->AsPoly2D(poly1);
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lstOut.Append(new TGGeDbPolyline(poly1,m_nLineWeight));
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}
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for (i = 0; i < lstEdge0.Length(); i++)
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{
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TGGePoly2D poly1;
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lstEdge0[i]->AsPoly2D(poly1);
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lstEdge.Append(new TGGeDbPolyline(poly1,m_nLineWeight));
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}
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}
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TGGePoly2D TGGeDbPolyline::GetPoly() const
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{
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return m_poly;
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}
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void TGGeDbPolyline::SetPoly(const TGGePoly2D poly)
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{
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m_poly = poly;
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}
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double TGGeDbPolyline::GetLineWeight()const
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{
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return m_nLineWeight;
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}
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void TGGeDbPolyline::SetLineWeight(const double dLineWeight)
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{
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m_nLineWeight = dLineWeight;
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} |