#pragma once
class CParallelDimStyle
{
public:
	CParallelDimStyle(void);
	~CParallelDimStyle(void);
public:
	void  ParallelDimensioning(BOOL bParallelDim);
	//解析实体得到实体内的line,在此函数中添加需要识别的实体
	void  AnalysisTgEntToLine(const AcDbEntity* pEnt, TDPtrList<TGGeCurveSegment> &lstResult);
	//与直线相交的第一条线,如果第一条线是弧线获取标注线
	TGGeCurveSegment  GetFirstInterLine(TDPtrList<TGGeCurveSegment> &lstInput, TGGeCurveSegment& ln, TGGeCurveSegment &segForArc);
	//与直线相交的最后一条线，解析图块时使用
	TGGeCurveSegment  GetLastInterLine(TDPtrList<TGGeCurveSegment> &lstInput, const TGGeCurveSegment& ln);
	//过滤平行线
	void GetParallelLine(TDPtrList<TGGeCurveSegment> &lstInput, TDPtrList<TGGeCurveSegment> &lstResult, const TGGeCurveSegment& segln);
	void GetParallelLineForArc(TDPtrList<TGGeCurveSegment> &lstInput, TDPtrList<TGGeCurveSegment> &lstResult, const TGGeCurveSegment& segln);
	//与直线的交点
	int GetInterPt(TDPtrList<TGGeCurveSegment> &lstInterLine, TADSGePointList& lstInterPt, TGGeCurveSegment& segln);
	//获取图块内的line
	void Get2DCurveFromBlock(AcDbBlockTableRecord &blockRec,  ads_matrix matForInsert,TDPtrList<TGGeCurveSegment> &lstResult);

	TGGeCurveSegment m_segSelLine;//选择实体的直线
	CStringList m_lstLayer;//图层过滤集
};

class TDimParallelArg
{
public:
	DListStack<XPoint> m_ptStack;
	void AddDim(AcDbObjectId idDim, XPoint ptNew);
	void RemoveDim(AcDbObjectId idDim, XPoint ptOld);
	void Step(XPoint ptNew);
	BOOL CanUndo();
	void Undo(AcDbObjectId idDim);
	XPoint GetLastPoint();
};