// PipeLine.h: interface for the CPipeLine class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_PIPELINE_H__D9B4F6AD_1777_4A64_940D_251F89E037AA__INCLUDED_)
#define AFX_PIPELINE_H__D9B4F6AD_1777_4A64_940D_251F89E037AA__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


/*============================================================================*
* Copyright(c), 1994-2007, Beijing Tangent Engineering Software Co.Ltd.
* 文 件 名:   PipeLine.h
* 版    本:   3.0
* 作    者:   
* 创建时间:   
* 描    述:   
* 归属项目:   暖通
* 历史记录:   1. sg modify，增加了有关颜色的内容
              2. 2007-10-30 sg modify，增加了有关线宽的内容
=============================================================================*/
class CPipeLine  
{
public:
	CPipeLine();
	CPipeLine(ads_point PtStart, double dbPGAngle, double dbLength,
		double dbAssisAng, double dbNormAng);
	virtual ~CPipeLine();

public:
	void SetAngle(double dbAngle);
	double GetAngle();
	
	void SetStartPt(ads_point PtStart);
	void GetStartPt(ads_point& PtStart);

	void SetEndPt(ads_point PtEnd);
	void GetEndPt(ads_point& PtEnd);

	double GetLength();

public:
	bool DrawTheLine();

	// sg modify
//	bool DrawTheLine(XExplodeDraw &dc);
	bool DrawTheLine(XExplodeDraw &dc, const BOOL &bWeight = FALSE,
		const int &nColorIndex = 4,	const double &dLineWeight = 0.35);

protected:
	ads_point	    m_PtStart;	// 起点
	ads_point	    m_PtEnd;	// 终点
	double		    m_dbAngle;	// 直线的倾斜角度
	double		    m_dbLength;	// 直线长度

	AcDbObjectId	m_LineID;	// 直线ID
};

#endif // !defined(AFX_PIPELINE_H__D9B4F6AD_1777_4A64_940D_251F89E037AA__INCLUDED_)