#ifndef BASICGEOMETRYOPERATOR_H
#define BASICGEOMETRYOPERATOR_H


class BasicGeometryOperator
{
public:
    virtual void paint()=0;
    virtual void saveData()=0;
    virtual void pick()=0;// 点、线、单元,区域 四种拾取
    virtual void move()=0;
};

#endif // BASICGEOMETRYOPERATOR_H