56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2009, SH Software Co. Ltd.
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// = FileName : XVisibleSegPoly2D
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// = Version : ver2.0
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// = Author : zjq
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// = CreateDate : 2002-09-09
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// = Description: XVisibleSegPoly2D 类声明
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// 具有局部visible特性的poly线；
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// 注：对该类对象的点元素操作，不能使用基类的接口
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// 这和XPoly2d的点得操作一样，确保长度上
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// arBulges=arPoints=arVisble
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#ifndef _XVISIBLESEGPOLY2D_H__
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#define _XVISIBLESEGPOLY2D_H__
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#ifndef _XPOLY2D_H_
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#include "XPoly2D.h"
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#endif
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class GEOAPI XVisibleSegPoly2D : public XPoly2D
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{
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public:
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XVisibleSegPoly2D();
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XVisibleSegPoly2D(const XPoly2D & src);
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XVisibleSegPoly2D(const XVisibleSegPoly2D & src);
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public:
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void ConvertFrom(const XPoly2D& src,AcDb::Visibility newVal);
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void ConvertFrom(const AcDbPolyline& src,AcDb::Visibility newVal);
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void SetVisibleAt(int nIndex,AcDb::Visibility newVal);
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void SetVisibleAt(const XPoint &ptFr,const XPoint& pt,const XPoint& ptTo,AcDb::Visibility newVal);
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AcDb::Visibility GetVisibleAt(int nIndex) const ;
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AcDb::Visibllity GetVisibleAt(const XPoint& pt) const;
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XVisibleSegPoly2D& operator = (const XVisibleSegPoly2D &src);
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void AppendVertex(const XPoint &pt,AcDb::Visibility valV = AcDb::kVisible,ads_real dBulge = 0.0);
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void RemoveVertex(int nIndex);
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void InsertVertex(int nAfter,const XPoint& pt,AcDb::Visibility valV = AcDb::kVisible,ads_real dBulge = 0.0);
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void RemoveAll();
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protected:
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DList<int> m_arnVisibility;
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};
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#endif
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