#pragma once

#include "LaiPuLaserView.h"
#include "MainFrm.h"
#include "ChildFrm.h"
#include "LaiPuLaserDoc.h"
#include "Layer.h"

extern CLaiPuLaserView *GetCurViewPtr();
extern CLaiPuLaserDoc *GetCurDocPtr();
extern CLayer &GetLayerInstance();
extern CPanePropertiesWnd &GetPropertiesWnd();
extern int IsTwoLineIntersect(Dbxy u1,Dbxy u2,Dbxy v1,Dbxy v2);
extern bool IsTwoRectIntersect(DbRect &rect1,DbRect &rect2);
extern bool IsLineInRect(Dbxy point1,Dbxy point2,DbRect rect);
extern bool IsPointInRect(Dbxy point,DbRect rect);
extern int Parallel(Dbxy u1,Dbxy u2,Dbxy v1,Dbxy v2);
extern double CalAngle(Dbxy CenterPt,Dbxy StartPt,Dbxy EndPt);
extern void AdjustRectByPoint(DbRect &rect,Dbxy pt);
extern void AdjustRectByRect(DbRect &rect1,DbRect rect2);
extern bool IsTwoDbEqual(double a,double b);//COORD_EPS ÊÇĬÈϾ«¶È
extern bool IsTwoDbEqual(double a,double b,double eps);
extern bool IsDbEqualZero(double num);
extern double CalDistance(Dbxy pt1,Dbxy pt2);
extern double AngleTo360(double Angle);
extern double _360ToAngle(double _360Angle);
extern CMainFrame* GetFrame();
extern int GetTwoNum(CString str,double &Val1,double &Val2);
extern double Cal360AngleByTwoPt(Dbxy pt1,Dbxy pt2);
extern Dbxy GetPoint2(Dbxy point1,double length,double angle);
extern Dbxy CalIntersection(Dbxy u1,Dbxy u2,Dbxy v1,Dbxy v2);
extern Dbxy IntersectionOfRectAndLine(Dbxy LinePt1,Dbxy LinePt2,DbRect rect);
extern Dbxy CenterPtOfTwoPoint(Dbxy Pt1,Dbxy Pt2);
extern int GetNumDigit(int num);
extern Dbxy RotatoPt(Dbxy pt,double Angle,Dbxy CenterPt);
extern DbRect GetDbPointVecRect(vector<Dbxy> &vec);
extern void SwapTwoPt(Dbxy &pt1,Dbxy &pt2);
extern bool IsShiftKeyDown();
extern bool CompareDbxyByX(Dbxy pt1,Dbxy pt2);
extern bool CompareDbxyByY(Dbxy pt1,Dbxy pt2);
extern int dot_online_in(Dbxy p,Dbxy l1,Dbxy l2);
extern bool IsDbxyZero(Dbxy pt);
extern int Byte2Int(BYTE x);
extern double RetainDecimalPlaces(double val,int n);
extern int GetRandVal(int rang);
extern bool IsLineAndRectIntersect(Dbxy pt,DbRect rect,double Ang,double Radius=500);
extern void WaitForThreadExit(CWinThread* pThread);
extern bool CheckBool(bool b,CString msg);
extern void CreatCircleData(CCirclePar CirclePar,vector<Dbxy> &Vec);
bool IsTwoDbPtEqual(Dbxy pt1,Dbxy pt2,double eps);
extern bool CheckRange(int n,int Start,int end);

extern char Int2HexChar(int n);
extern double _4DigitHex2Double(char *buf,int len);
extern int HexChar2Int(char c);
extern void IntTo2ByteHex(int n,char *buf);
extern int _2CharToHex(char charA,char charB);
extern int HexByte2Int(int Byte1,int Byte2);