/*
 * Copyright (c) 2019 Stephane Lenclud
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 */

#pragma once

#include "tracker-easy-api.h"

#include <vector>

#include <opencv2/core.hpp>
#include <opencv2/imgproc.hpp>


using namespace numeric_types;

namespace EasyTracker
{


    class CvPointExtractor final : public IPointExtractor
    {
    public:
        // extracts points from frame and draws some processing info into frame, if draw_output is set
        // dt: time since last call in seconds
        void extract_points(const cv::Mat& frame, cv::Mat* aPreview, std::vector<vec2>& aPoints) override;
        CvPointExtractor();

        pt_settings s;
    };

}