2026-10-04 00:04:20 +08:00
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//-----------------------------------------------------------------------------+
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2026-09-28 15:28:50 +08:00
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// Copyright (C), 1998-2007, SH Software Co. Ltd.
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2026-10-04 00:04:20 +08:00
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// = FileName : XCurve 类
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2026-09-28 15:28:50 +08:00
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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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2026-10-04 00:04:20 +08:00
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// = Description: XCurve 类声明
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#ifndef _XCURVE_H_
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#define _XCURVE_H_
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#ifndef _XENTITY_H_
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#include "XEntity.h"
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#endif
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class GEOAPI XCurve : public XEntity
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{
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public:
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virtual bool IsKindOf(TEntityId entType) const;
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virtual TEntityId Type() const;
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virtual void TransformBy(ads_matrix mat);
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virtual int GetExtend(XPoint &ptlow, XPoint &ptup) const;
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//图形长度，周长
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virtual ads_real GetLength() const;
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virtual int Make(const TCHAR *szlay = NULL) const;
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virtual int MakeEntity(const Entity* pEntity) const;
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virtual int HitTest2d(const XPoint &ptTest) const;
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virtual int OSnap(int nMode, XPoint &ptPick) const;
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protected:
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XCurve();
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virtual ~XCurve();
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};
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#endif
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