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+/* Copyright (c) 2012 Patrick Ruoff
+ * Copyright (c) 2015-2016 Stanislaw Halik <sthalik@misaki.pl>
+ *
+ * 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;
+
+
+class CvPointExtractor final : public pt_point_extractor
+{
+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& preview_frame, std::vector<vec2>& points, std::vector<vec2>& imagePoints) override;
+ CvPointExtractor(const QString& module_name);
+
+ pt_settings s;
+};
+
+
+