RoiBuilder.h

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#pragma once


class RoiBuilder : public Logable
    {
    protected:
        bool bStopped, bVertContinue, bHorzContinue;
        int horzProcess, vertProcess;
        int nLeft, nRight, nTop, nBottom;   //  obere grenze
        int rLeft, rRight, rTop, rBottom;   //  resetValue
        int iLeft, iRight, iTop, iBottom;   //  Laufvariable
        RoiRect absoluteBox, rBounding;
        cv::Point ptCenter;
        cv::Size stepSize, roiSize;

        void            absoluteCenter  ();
        void            boundSteps      ();
        void            boundCenter     ();
        bool            checkBounding   (RoiRect &rRoi);
        bool            setRoiValues    (int nX, int nY, RoiRect &rRoi);
        int             getVertStep     () const;
        int             getHorzStep     () const;
        void            resetVert       ();
        void            resetHorz       ();
        bool            hasVertSteps    () const    { return iBottom < nBottom || iTop < nTop; }
        bool            hasHorzSteps    () const    { return iRight < nRight || iLeft < nLeft; }
        void            nextStep        ();
        bool            nextHorzStep    ();
        bool            nextVertStep    ();
    public:
                        RoiBuilder      ();
                        RoiBuilder      (int roiSize, int stepSize);
                        RoiBuilder      (cv::Size size, int roiSize, int stepSize);

        void            setRoiBuilder   (cv::Size size);
        void            setRoiBuilder   (int roiSize, int stepSize);
        void            setRoiBuilder   (cv::Size size, int roiSize, int stepSize);

        void            setRoiBuilder   (RoiRect &absoluteBox);
        void            setRoiBuilder   (RoiRect &absoluteBox, cv::Size &roiSize, cv::Size &stepSize);

        void            reset           ();
        bool            nextRoiRect     (RoiRect &rRoi);
        void            setUnbounded    (cv::Point &ptCenter);
        void            setBoundingBox  (cv::Point &ptCenter, RoiRect &rBox);
        void            setBoundingSize (cv::Point &ptCenter, cv::Size &leftTop, cv::Size &rightBottom);
        void            setBoundingPoints       (cv::Point &ptCenter, cv::Point &ptTopLeft, cv::Point & ptBottomRight);
        void            setBoundingCordinates   (cv::Point &ptCenter, int x0, int y0, int x1, int y1);
        void            setBoundingSteps        (int x0, int y0, int nSteps);
        void            setBoundingSteps        (int x0, int y0, int horzSteps, int vertSteps);
        void            setBoundingSteps        (int x0, int y0, int nLeft, int nTop, int nRight, int nBottom);
        void            setBoundingSteps(cv::Point &ptCenter, int nSteps);
        void            setBoundingSteps(cv::Point &ptCenter, int nLeft, int nTop, int nRight, int nBottom);
        void            expandBySteps           (int nLeft, int nTop, int nRight, int nBottom);
    };