VisionPlus_V3.0/ShowUnit/ROIRect1.h

#ifndef ROIRECTANGLE1_H
#define ROIRECTANGLE1_H
#include "HalconCpp.h"
#include "ROI.h"
#include <QObject>
#include "showunit_global.h"

using namespace HalconCpp;
class ROI;

class SHOWUNITSHARED_EXPORT ROIRect1:public ROI
{
    Q_OBJECT
    public:
        ROIRect1();
        void setTitle(QString tiale);
        QString getTitle() { return m_strTitle; }
        void createROI(double midX, double midY) override;
        void drawROI(HTuple winID, double scaleFactor)  override;
        double distToClosestHandle(double x, double y) override;
        void displayActive(HTuple winID, double scaleFactor) override;
        void moveByHandle(double newX, double newY) override;
        QCursor showByHandle() override;
        HRegion getRegion() override;
        HTuple getROIData() override;
        void setROIData(HTuple) override;
        void save(QDataStream &dataStream) override;
        void load(QDataStream &dataStream)override;
    private:
        double row1, col1;   // 左上
        double row2, col2;   // 右下
        double midR, midC;   // 中心

        QString m_strTitle;
};

#endif // ROIRECTANGLE1_H