GCS-GISControlDlg-for-981A-and-981C/LineSectDisAZDlg.cpp

// LineSectDisAZDlg.cpp : ʵ<><CAB5><EFBFBD>ļ<EFBFBD>
//

#include "stdafx.h"
#include "LineSectDisAZDlg.h"
//#include "afxdialogex.h"
#include "Globe.h"
#include <math.h>

// CLineSectDisAZDlg <20>Ի<EFBFBD><D4BB><EFBFBD>

IMPLEMENT_DYNAMIC(CLineSectDisAZDlg, CDialog)

CLineSectDisAZDlg::CLineSectDisAZDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLineSectDisAZDlg::IDD, pParent)
{

	m_strAZAngleFromOrg = _T("");
	m_strDistanceFromOrg = _T("");
	m_strSectAZAngle = _T("");
	m_strSectDistance = _T("");

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>ľ<EFBFBD>γ<EFBFBD><CEB3>
	m_sectStartLon = 0;   //<2F><><EFBFBD><EFBFBD>
	m_sectStartLat = 0;   //γ<><CEB3>

	//<2F><><EFBFBD>ν<EFBFBD><CEBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD>γ<EFBFBD><CEB3>
	m_sectEndLon = 0;    //<2F><><EFBFBD><EFBFBD>
	m_sectEndLat = 0;    //γ<><CEB3>

	//<2F>Ƿ<EFBFBD><C7B7>Ѿ<EFBFBD><D1BE><EFBFBD><EFBFBD>ɺ<EFBFBD><C9BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><C6A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>α༭
	m_bFirstLineSectDesign = true;
}


CLineSectDisAZDlg::~CLineSectDisAZDlg()
{

}


void CLineSectDisAZDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT_ORG_AZ_ANGLE, m_strAZAngleFromOrg);
	DDX_Text(pDX, IDC_EDIT_ORG_DISTANCE, m_strDistanceFromOrg);
	DDX_Text(pDX, IDC_EDIT_SECT_AZ_ANGLE, m_strSectAZAngle);
	DDX_Text(pDX, IDC_EDIT_SECT_DISTANCE, m_strSectDistance);
}


BEGIN_MESSAGE_MAP(CLineSectDisAZDlg, CDialog)
END_MESSAGE_MAP()


// CLineSectDisAZDlg <20><>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>




BOOL CLineSectDisAZDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	//<2F><><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
	SetWindowPos( &CWnd::wndTop, m_rcShowArea.left, m_rcShowArea.top, 0, 0,	SWP_NOSIZE | SWP_NOACTIVATE | SWP_HIDEWINDOW );


	return TRUE;  // return TRUE unless you set the focus to a control
	// <20>쳣: OCX <20><><EFBFBD><EFBFBD>ҳӦ<D2B3><D3A6><EFBFBD><EFBFBD> FALSE
}





//<2F><><EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɺ<EFBFBD><C9BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void CLineSectDisAZDlg::SetLineSectStatus()
{
	if (m_bFirstLineSectDesign)
	{
		m_bFirstLineSectDesign = false;
	}

	m_sectStartLon = m_sectEndLon;
	m_sectStartLat = m_sectEndLat;
}



//<2F><><EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD>뺽<EFBFBD><EBBABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//<2F><><EFBFBD>룺<EFBFBD><EBA3BA><EFBFBD><EFBFBD>lon<6F><6E>γ<EFBFBD><CEB3>lat
void CLineSectDisAZDlg::InputPointCoordinate(const double lon, const double lat)
{
	double distance = 0;
	double angle = 0;	

	if (fabs(lon)<0.001 || fabs(lat)<0.001)
	{
		m_strDistanceFromOrg = _T("");
		m_strAZAngleFromOrg = _T("");

		m_strSectAZAngle = _T("");		 //<2F><><EFBFBD>εķ<CEB5>λ<EFBFBD><CEBB>
		m_strSectDistance = _T("");		 //<2F><><EFBFBD>ε<EFBFBD>ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>

		UpdateData(FALSE);

		return;
	}

	//<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD>ľ<EFBFBD><C4BE><EFBFBD><EFBFBD>ͷ<EFBFBD>λ<EFBFBD><CEBB>
	ShowPtInfoFromGCS(lon, lat);

	//<2F>º<EFBFBD><C2BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	if (m_bFirstLineSectDesign)
	{
		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		m_sectStartLon = lon;
		m_sectStartLat = lat;
	
		//<2F><><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ͷ<EFBFBD>λ<EFBFBD><CEBB>
		m_strSectAZAngle = _T("");		 //<2F><><EFBFBD>εķ<CEB5>λ<EFBFBD><CEBB>
		m_strSectDistance = _T("");		 //<2F><><EFBFBD>ε<EFBFBD>ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>
	}
	else  
	{
		//<2F><><EFBFBD>ν<EFBFBD><CEBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		m_sectEndLon = lon;
		m_sectEndLat = lat;
	
		//<2F><>ʾ<EFBFBD><CABE><EFBFBD>ε<EFBFBD>ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>λ<EFBFBD><CEBB>
		CalculateTwoPtsDistanceAzimuth(distance, angle, m_sectStartLon, m_sectStartLat, m_sectEndLon, m_sectEndLat, 3);

		//<2F><><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ͷ<EFBFBD>λ<EFBFBD><CEBB>
		m_strSectDistance.Format(_T("%.1fm"),distance); 	    //<2F><><EFBFBD>ε<EFBFBD>ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>
		m_strSectAZAngle.Format( _T("%.1f"),angle);		    //<2F><><EFBFBD>εķ<CEB5>λ<EFBFBD><CEBB>
	}

	UpdateData(FALSE);
}



//<2F><><EFBFBD>ܣ<EFBFBD><DCA3>ƶ<EFBFBD><C6B6>Ի<EFBFBD><D4BB>򵽸<EFBFBD><F2B5BDB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
void CLineSectDisAZDlg::MoveToGivenArea(const CRect rcArea)
{
	m_rcShowArea.left = rcArea.right-190;
	m_rcShowArea.right = rcArea.right;

	m_rcShowArea.top = rcArea.top+20;
	m_rcShowArea.bottom = m_rcShowArea.top+100;
}



//<2F><><EFBFBD><EFBFBD>;<3B><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD><D4AD><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD><EFBFBD>ͷ<EFBFBD>λ<EFBFBD><CEBB>
//<2F><><EFBFBD>룺<EFBFBD><EBA3BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꣬<EFBFBD><EAA3AC><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>lon
//      <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꣬γ<EAA3AC><CEB3>ֵ<EFBFBD><D6B5>lat
void CLineSectDisAZDlg::ShowPtInfoFromGCS(const double lon, const double lat)
{
	//<2F>жϵ<D0B6><CFB5><EFBFBD>վλ<D5BE>õ<EFBFBD><C3B5><EFBFBD>Ч<EFBFBD><D0A7>
	if ((fabs(g_gcsLon) < 0.001) || (fabs(g_gcsLat) < 0.001) )
	{
		m_strDistanceFromOrg = _T("");
		m_strAZAngleFromOrg = _T("");

		return;
	}
	else
	{
		double distance = 0;
		double angle = 0;
		
		//<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><D5BE>ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>λ<EFBFBD><CEBB>
		CalculateTwoPtsDistanceAzimuth(distance, angle, g_gcsLon, g_gcsLat, lon, lat, 3);
		
		//ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>
		m_strDistanceFromOrg.Format(_T("%.1fm"),distance);
		
		//<2F><>λ<EFBFBD><CEBB>
		m_strAZAngleFromOrg.Format(_T("%.1f"),angle);	
	}
}