#pragma once
#include "XDrawUGRampEdJig.h"
#define   DOUBLET_SPACING  200
#define   BROKEN_LINE_OFFSET  800
class CUndergroundRampStyle
{
	enum ERampShape
	{ 
		eLineRamp= 0,	//直坡道
		eArcRamp,		//弧坡道
	};
public:
	CUndergroundRampStyle(void);
	~CUndergroundRampStyle(void);
	void DrawUnderGroundRamp();
	int DragDrawLine( XDrawUGRampEdJig &jig, XPoint &ptStart, const TCHAR *prompt, XPoint &ptEnd, const TCHAR *kword,
		int *kwordId, BOOL *bDiscontinue, XPoly2D &rampPolyBase);
	// 给定起点, 终点进行拖动半径绘制弧
	int DragDrawArc_SER(XDrawUGRampEdJig &jig, const XPoint &ptStart, const XPoint &ptEnd, XPoint &ptAny, const TCHAR *prompt, 
		double *nRadius, XPoly2D &rampPolyBase, const TCHAR *kword=NULL, int *kwordId=NULL);

	// 给定起点, 终点进行弧上一点拖动绘制弧
	int DragDrawArc_SEP(XDrawUGRampEdJig &jig, const XPoint &ptStart, const XPoint &ptEnd, const TCHAR *prompt, 
		XPoint &ptAny, XPoly2D &rampPolyBase, const TCHAR *kword=NULL, int *kwordId=NULL);

	//生成实体
	void GenerateEntity(XPoly2D &rampPolyBase);
};