envi-code/SourceCode/Code2026/tg_shs/shs_siteplan/CoordGrid.h

#pragma once
#include "stdafx.h"
#include "Resource.h"
#include "afxwin.h"

enum EDrawType
{
	kSelectPolyLine,
	kSelectDiagonalPt//对角点
};

enum EGrridType
{
	kCrossGrid,
	kLineGrid
};


class CCoordGridDataManage
{
public:
	CCoordGridDataManage(void);
	virtual ~CCoordGridDataManage();

public:
	int GetGirdType() { return m_iGridType;}
	int GetDrawType() { return m_iDrawType;}
	int GetGridSpacing();
	CString GetTextStyle() { return m_strTextStyle;}
	double GetTextHeight() { return m_dTextHeight;}
	bool GetEquationForm() { return m_bEquationForm;}//为真为等式，不为真不为等式
	void SetGirdType(int iType) { m_iGridType = iType;}
	void SetDrawType(int iType) { m_iDrawType = iType;}
	void SetGridSpacing(int iGridSpacing) { m_iGridSpacing = iGridSpacing;}
	void SetTextStyle(CString &strTextStyle) { m_strTextStyle = strTextStyle;}
	void SetTextHeight(double dHeight) { m_dTextHeight = dHeight;}
	void SetEuqationForm(bool bEquationForm) {m_bEquationForm = bEquationForm;}
	void SetDefalutTextStyleAndTextHight();

private:
	CString GetFullPath(const TCHAR *szFileName); // 获得文件路径
	
private:
	int m_iGridType;
	int m_iDrawType;
	int m_iGridSpacing;	//以米单位进行保存
	CString m_strTextStyle;
	double m_dTextHeight;
	bool m_bEquationForm;
};

//坐标网格绘制类
class CCoordGridDrawStyle
{
public:
	CCoordGridDrawStyle(void) {};
	~CCoordGridDrawStyle(void) {};
	
public:
	
	//生成测量坐标网格，十字交叉线
	bool DrawCroosGridrInterface(TADSGePoint3d ptLeftTop, TADSGePoint3d ptRightBottom, int iGridSpacing);

	//生成建筑坐标网格，网格通线 
	bool DrawLineGridInterface(TADSGePoint3d ptLeftTop, TADSGePoint3d ptRightBottom, int iGridSpacing);
private:
	//功能：根据指定左上交点和右下角点，网格间距，得到边上分别对应的点
	//得到点存储在对应的成员变量中m_ptsLeft，m_ptsRight，m_ptsTop，m_ptsDown
	bool GetEdgePoints(TADSGePoint3d ptLeftTop, TADSGePoint3d ptRightBottom, int iGridSpacing);

	//功能：给点一个点，绘制世界坐标的十字交叉线，需要判断当前图纸单位
	void DrawCrossLine(TADSGePoint3d ptPosition);

	//功能：根据上下左右边界点，生成十字交叉线，返回生成的十字交叉线个数
	int DrawCroosGrid();

	//功能：根据上下左右边界点，生成网格通线，返回生成线的个数
	int DrawLineGrid();

	//功能：根据上下左右边界点，以及网格类型，生成不同的标注点
	void DrawTextSymbol(int nDrawType);

	//功能：绘制标注点
	void DrawTDbText(CString &strText, XPoint &ptLocation, double dDirAng = 0.0);

private:
	TADSGePointList m_ptsLeft;
	TADSGePointList m_ptsRight;
	TADSGePointList m_ptsTop;
	TADSGePointList m_ptsBottom;
	
};