49 lines
899 B
C++
49 lines
899 B
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, SH Software Co. Ltd.
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// = FileName : XLineDist 类
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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: XLineDist 类定义
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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 "XLineDist.h"
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int XLineDist::Compare(const XLineDist *p1, const XLineDist *p2)
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{
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if (p1->nDist < _DIST_SNAP)
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{
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return 1;
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}
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if (p2->nDist < _DIST_SNAP)
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{
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return -1;
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}
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if (fabs(p1->nDist - p2->nDist) < _DIST_SNAP)
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{
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return 0;
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}
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if (p1->nDist > p2->nDist)
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{
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return 1;
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}
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return -1;
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}
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XLineDist::XLineDist(ads_real nD, const XPoint &pt1, const XPoint &pt2)
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: nDist(nD), ptLocation1(pt1), ptLocation2(pt2)
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{
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}
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XLineDist::~XLineDist()
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{
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}
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