#pragma once
#include "commandbase.h"
class CCommandMoveNode :public CCommandBase
{
public:
	CCommandMoveNode(void);
	~CCommandMoveNode(void);
	virtual CString GetStr();
	virtual void ExcuteExt();
	virtual void UndoExt();
	void SetPar(int idx,Dbxy OldPt,Dbxy NewPt);
private:
       void SetNode(bool bExcute);
private:
        int            m_NodeIdx;//操作node 节点的索引值
        Dbxy        m_OldPt;//旧的坐标
        Dbxy        m_NewPt;//新的坐标
};