nmWATI/Include/iPlot/iPlotCurveT/Commands/ZxCommandEraseCurvePts.h

#pragma once

#include <QPointF>
#include <QRectF>
#include <QUndoCommand>
#include "iPlotCurveT_global.h"

class ZxObjBase;
class ZxRenderItem;

// 命令: 擦除曲线上的点
class I_PLOTCURVE_T_EXPORT ZxCommandEraseCurvePts : public QUndoCommand
{
public:
    ZxCommandEraseCurvePts(ZxObjBase* pObj,
                           QRectF rt,
                           bool bNeedLayout = true,
                           QUndoCommand* parent = 0);
    ~ZxCommandEraseCurvePts();

    virtual void redo();
    virtual void undo();

private:

    ZxObjBase* m_pObj;
    bool m_bNeedLayout;

    ZxRenderItem* m_pParent;
    QVector<QPointF> m_vecObjPts;
    QRectF m_rt;
};