OpenCV_4.2.0/opencv_contrib-4.2.0/modules/plot/include/opencv2/plot.hpp

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//                    Created by Nuno Moutinho
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#ifndef _OPENCV_PLOT_H_
#define _OPENCV_PLOT_H_
#ifdef __cplusplus

#include <opencv2/core.hpp>

/**
@defgroup plot Plot function for Mat data
*/

namespace cv
{
    namespace plot
    {
    //! @addtogroup plot
    //! @{

        class CV_EXPORTS_W Plot2d : public Algorithm
        {
            public:

            CV_WRAP virtual void setMinX(double _plotMinX) = 0;
            CV_WRAP virtual void setMinY(double _plotMinY) = 0;
            CV_WRAP virtual void setMaxX(double _plotMaxX) = 0;
            CV_WRAP virtual void setMaxY(double _plotMaxY) = 0;
            CV_WRAP virtual void setPlotLineWidth(int _plotLineWidth) = 0;
            /**
             * @brief Switches data visualization mode
             *
             * @param _needPlotLine if true then neighbour plot points will be connected by lines.
             * In other case data will be plotted as a set of standalone points.
             */
            CV_WRAP virtual void setNeedPlotLine(bool _needPlotLine) = 0;
            CV_WRAP virtual void setPlotLineColor(Scalar _plotLineColor) = 0;
            CV_WRAP virtual void setPlotBackgroundColor(Scalar _plotBackgroundColor) = 0;
            CV_WRAP virtual void setPlotAxisColor(Scalar _plotAxisColor) = 0;
            CV_WRAP virtual void setPlotGridColor(Scalar _plotGridColor) = 0;
            CV_WRAP virtual void setPlotTextColor(Scalar _plotTextColor) = 0;
            CV_WRAP virtual void setPlotSize(int _plotSizeWidth, int _plotSizeHeight) = 0;
            CV_WRAP virtual void setShowGrid(bool needShowGrid) = 0;
            CV_WRAP virtual void setShowText(bool needShowText) = 0;
            CV_WRAP virtual void setGridLinesNumber(int gridLinesNumber) = 0;
            CV_WRAP virtual void setInvertOrientation(bool _invertOrientation) = 0;
            /**
             * @brief Sets the index of a point which coordinates will be printed on the top left corner of the plot (if ShowText flag is true).
             *
             * @param pointIdx index of the required point in data array.
             */
            CV_WRAP virtual void setPointIdxToPrint(int pointIdx) = 0;
            CV_WRAP virtual void render(OutputArray _plotResult) = 0;

            /**
             * @brief Creates Plot2d object
             *
             * @param data \f$1xN\f$ or \f$Nx1\f$ matrix containing \f$Y\f$ values of points to plot. \f$X\f$ values
             * will be equal to indexes of correspondind elements in data matrix.
             */
            CV_WRAP static Ptr<Plot2d> create(InputArray data);

            /**
             * @brief Creates Plot2d object
             *
             * @param dataX \f$1xN\f$ or \f$Nx1\f$ matrix \f$X\f$ values of points to plot.
             * @param dataY \f$1xN\f$ or \f$Nx1\f$ matrix containing \f$Y\f$ values of points to plot.
             */
            CV_WRAP static Ptr<Plot2d> create(InputArray dataX, InputArray dataY);
        };
    //! @}
    }
}

#endif
#endif