#include "StdAfx.h"
#include "MeasureMgr.h"
#include "GlobalFunction.h"
#include "LogMgr.h"

CMeasureMgr  gMeasureMgr;
CMeasureMgr::CMeasureMgr(void)
{
       m_bSelFirstPt = false;//是否设置了第一个点
}
CMeasureMgr::~CMeasureMgr(void)
{
}
//设置新的采集点
void CMeasureMgr::SetNewPt(Dbxy pt)
{
      CString LogStr;
      LogStr.Format(_T("MeasureMgr:[pt.x] = [%f] ,[pt.y] = [%f]"),pt.x,pt.y);
      gLogMgr->WriteDebugLog(LogStr);

      if(!m_bSelFirstPt)//设置第一个点
      {
            m_OldPt = pt;
            m_bSelFirstPt = true;
            return;
      }
      //距离
      double Dis = CalDistance(m_OldPt,pt);
      //角度
      double Ang = Cal360AngleByTwoPt(m_OldPt,pt);
      
      LogStr.Format(_T("MeasureMgr:[Dis] = [%f] ,[Ang] = [%f]"),Dis,Ang);
      gLogMgr->WriteDebugLog(LogStr);
}