92 lines
1.8 KiB
C++
92 lines
1.8 KiB
C++
//-------------------------------------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, SH Software Co. Ltd.
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// = FileName : DragPickEntSet 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: DragPickEntSet 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 "DragPickEntSet.h"
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#include "XGlobalFunc.h"
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void DragPickEntSet::_DragPickSet()
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{
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tempEnt[0] = tempEnt[1] = NULL;
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}
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DragPickEntSet::DragPickEntSet(const XPoint &loc, int tag)
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: PickSet(tag)
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{
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_DragPickSet();
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Entity ent;
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if (ent.Make(RTDXF0,_T("POINT"), 10, &loc.x, NULL) == RTNORM)
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{
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ent > tempEnt;
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Get(_T("L"));
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}
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}
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DragPickEntSet::DragPickEntSet(const XPoint &loc, const PickSet &picks, int tag)
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: PickSet(tag)
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{
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_DragPickSet();
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Entity ent;
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if (ent.Make(RTDXF0,_T("POINT"), 10, &loc.x, NULL) == RTNORM)
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{
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ent > tempEnt;
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Get(_T("L"));
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long len = picks.Length();
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for (long i = 0; i < len; i++)
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{
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(*this) += picks[i];
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}
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}
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}
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DragPickEntSet::~DragPickEntSet()
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{
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if (tempEnt[0] && tempEnt[1])
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{
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ads_entdel(tempEnt);
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}
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}
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int DragPickEntSet::Move(const XPoint &src, XPoint &res) const
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{
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return AT_move((LONG_PTR *)name, src, res);
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}
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int DragPickEntSet::Rotate(const XPoint &src, ads_real *res) const
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{
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ads_real ang;
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if (res)
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{
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return AT_rotate((LONG_PTR *)name, src, res);
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}
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else
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{
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return AT_rotate((LONG_PTR *)name, src, &ang);
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}
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}
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int DragPickEntSet::Scale(const XPoint &src, ads_real *res) const
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{
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ads_real nScl;
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if (res)
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{
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return AT_scale((LONG_PTR *)name, src, res);
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}
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else
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{
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return AT_scale((LONG_PTR *)name, src, &nScl);
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}
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}
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