//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, SH Software Co. Ltd.
// = FileName	:   XRdupCurve 类
// = Version	:   ver2.0
// = Author		:   zjq
// = CreateDate	:   2002-09-09
// = Description:   XRdupCurve 声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _XRDUPCURVEOPER_H_
#define _XRDUPCURVEOPER_H_

#ifndef _DLIST_H_
#include "DList.h"
#endif

#ifndef _XCURVESEGMENT_H_
#include "XCurveSegment.h"
#endif

#ifndef _PICKSET_H_
#include "PickSet.h"
#endif

#ifndef _XDRdupLineNode_H_
#include "XDRdupLineNode.h"
#endif

#ifndef _XCURVESEGSEG_H_
#include "XCurveObject.h"
#endif

#ifndef _XPOINT_H_
#include "XPoint.h"
#endif

class GEOAPI XRdupCurve  
{
public:
	
	XRdupCurve();
	
	virtual ~XRdupCurve();
	
	void removeDupCurve(DList<XCurveSegment> &ss, BOOL bExact, BOOL bIntsect);
    
	void IntersectCurves(DList<XCurveSegment> &lstCurves);
    
	void RemoveDupLine(PickSet &ss);
    
	void SpecialRemoveDupCurve(const DList<XCurveSegment> &ss1, DList<XCurveSegment> &ssOut);
	
	void setShortLineLength(double dShortLine);

public:

	int m_shortLineNum;
	
	int m_delLineNum;

private:

	BOOL makeArrayByAngle(DList<XCurveObject> &ss,DList <XDRdupLineNode> &lstNewCurves);
	
	void getMinPoint(AcDbIntArray *ids,XPoint & ptMin);
    
	double distanceOfPtToLine(XPoint pt, XPoint ptStart, XPoint ptEnd);
    
	int FindNode(double dKey, DList<XDRdupLineNode> &lstNewCurves);
	
private:
	
	double m_slength;
    
	DList<XCurveObject> m_ssCurves;
};

extern GEOAPI void xdSpecialRemoveDupCurve(const DList<XCurveSegment> &ssIn, DList<XCurveSegment> &ssOut);
extern GEOAPI void xdRemoveDupCurves(DList<XCurveSegment> &lstCurves, BOOL bExactDup,BOOL bIntsect);
extern GEOAPI void xdRemoveDupLines(PickSet &ss);

#endif