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#pragma once
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#include "resource.h"
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class CShowHZDistanceDlg : public CDialog
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{
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DECLARE_DYNAMIC(CShowHZDistanceDlg)
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public:
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CShowHZDistanceDlg(CWnd* pParent = NULL); // 标准构造函数
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virtual ~CShowHZDistanceDlg();
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//输入点的坐标
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//输入：经度lon(以度为单位)，纬度lat(以度为单位)
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void SetPtCoordinate(const double lon, const double lat);
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//功能：初始化所有数据
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void ResetCoordinateData();
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//功能：移动对话框到给定的显示区域
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//输入：显示区域rcArea
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void MoveToGivenArea(const CRect rcArea);
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// 对话框数据
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enum { IDD = IDD_DISTANCE_DIALOG };
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
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DECLARE_MESSAGE_MAP()
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private:
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virtual void OnCancel();
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//功能：计算两点之间的水平距离和方位角
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void Cal2PtsDisAZ();
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private:
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double m_hzDistance;
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double m_pt1Lat;
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double m_pt2Lat;
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double m_pt1Lon;
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double m_pt2Lon;
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//是否已经存在了1个点
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bool m_bHaveOnePoint;
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//水平距离
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CString m_strHZDistance;
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//方位角
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CString m_strAZAngle;
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//显示区域
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CRect m_rcHZDistanceDlg;
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public:
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virtual BOOL OnInitDialog();
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};
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