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60 lines
1.2 KiB
C++
60 lines
1.2 KiB
C++
#pragma once
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#include "ActionItem.h"
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class CActionRotationItem
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: public CActionItem
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{
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public:
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CActionRotationItem();
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/**
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* 构造函数
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* 注意，如果调用该构造函数，表示将旋转图件中所有图元
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*
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* \param ppDoc
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* \param actionType Action 类型
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* \param x 旋转原点 x 坐标
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* \param y 旋转原点 y 坐标
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* \param angle 旋转角度
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*/
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CActionRotationItem(CSigmaDoc* ppDoc, UINT actionType, double x, double y, double angle);
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/**
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* 构造函数
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*
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* \param ppDoc
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* \param actionType Action 类型
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* \param x 旋转原点 x 坐标
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* \param y 旋转原点 y 坐标
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* \param angle 旋转角度
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* \param elements 要旋转的元素，如果为空，则依然表示旋转整个图件中所有图元
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*/
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CActionRotationItem(CSigmaDoc* ppDoc, UINT actionType,double x, double y, double angle, const CPositionList &elements);
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std::string GetActionName() const override
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{
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return typeid(*this).name();
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}
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void Undo() override;
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void Redo() override;
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void Do() override;
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void accept(CActionVisitor& visitor) override;
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friend class BlobSerializer;
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private:
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void Rotation(double angle);
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double m_x = 0.0;
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double m_y = 0.0;
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double m_angle = 0.0;
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CPositionList m_elements;
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};
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