//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, SH Software Co. Ltd.
// = FileName	:   XLinearEnt.cpp
// = Version	:   ver2.0
// = Author		:   zjq
// = CreateDate	:   2002-09-09
// = Description:   线性图形基类XLinearEnt类的定义
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#include "StdAfx.h"
#include "XLinearEnt.h"

XLinearEnt::XLinearEnt()
{

}

XLinearEnt::~XLinearEnt()
{
}

void XLinearEnt::CopyFrom(const XEntity* pSrc)
{

}

void XLinearEnt::TransformBy(ads_matrix mat)
{

}

int XLinearEnt::GetExtend(XPoint &ptlow, XPoint &ptup) const
{
	return FALSE;
}

ads_real XLinearEnt::GetLength() const		
{
	return 0.0;
}

int XLinearEnt::Make(const TCHAR *szlay) const
{
	return FALSE;
}

int XLinearEnt::MakeEntity(const Entity* pEntity) const
{
	return FALSE;
}

//  0--错误；1－左边；2－右边；3－起始点；4－终止点；5－线内；6－起始侧延长线；7－终止侧延长线
int XLinearEnt::HitTest2d(const XPoint &ptTest) const
{
	return FALSE;
}

XPoint XLinearEnt::MidPoint() const
{
	return XPoint();
}

void XLinearEnt::SetPoints(const XPoint& pt1, const XPoint& pt2)
{

}

int XLinearEnt::OSnap(int nMode, XPoint &ptPick) const
{
	return FALSE;
}

int XLinearEnt::Intersection(const XArc* pArc, ads_point ptrp1, ads_point ptrp2) const
{
	return FALSE;
}

int XLinearEnt::Intersection(const XCircle* pCircle, ads_point ptrp1, ads_point ptrp2) const
{
	return FALSE;
}

bool XLinearEnt::IsKindOf(XEntity::TEntityId entType) const
{
	switch(entType)
	{
	case XEntity::eEntity:
	case XEntity::eCurve:
	case XEntity::eLinearEnt:
		return true;
	}
	return false;
}

XEntity::TEntityId XLinearEnt::Type() const
{
	return XEntity::eLinearEnt;
}