#pragma once
#include "module.h"
class CRuler :public CModule
{
public:
	CRuler(void);
	~CRuler(void);
	virtual CMFCPropertyGridProperty *CreatGridProperty();
	virtual void OnPropertyChanged();
        virtual MODULE GetModuleType(){return _RULER_PROP;};
        virtual void Draw(CDC* pDC);//在pDC 绘制一些内容

        void DrawMousePos(CDC* pDC,CPoint point);
private:
        void DrawRuler(CDC* pDC);
        void DrawRulerNum(CDC* pDC,int Num,int CurX,int CurY,double TextWidth,BOOL bIsX);
        CFont* SetCurFont(CDC *pDC,double TextHeight,double TextWidth,double RotateAngle,bool bIsItalic,CString FontTypeStr);
private:
        bool                            m_bDrawRuler;//是否绘制标尺
        CPoint                         m_MousePointTmp;//记录鼠标的临时位置,用在标尺上
};

extern CRuler *gRuler;