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 : XPointDir2d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: XPointDir2d类声明
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2026-09-28 15:28:50 +08:00
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#ifndef _XPointDir2d_H_
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#define _XPointDir2d_H_
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#ifndef _XPOINT_H_
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#include "XPoint.h"
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#endif
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class GEOAPI XPointDir2d : public XPoint
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{
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public:
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XPointDir2d();
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XPointDir2d(ads_real dDrt);
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XPointDir2d(const XPointDir2d &src);
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~XPointDir2d();
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XPointDir2d & operator = (const XPointDir2d &src);
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XPoint Polar(ads_real nDist) const;
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void ShowMe();
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void TransformBy(ads_matrix mat);
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XPointDir2d TransformAs(ads_matrix mat) const;
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public:
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ads_real nDirection;
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};
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#endif
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