osd.hpp

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// SPDX-FileCopyrightText: 2025 Povl Filip Sonne-Frederiksen
//
// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
#include "reusex/vision/common/object.hpp"
 
#include <opencv2/opencv.hpp>
 
#include <string>
#include <tuple>
#include <unordered_map>
#include <vector>
 
namespace reusex::vision::osd {

void drawBaseInfoGeometry(cv::Mat &img, const common::object::DetectionBox &box,
                          const cv::Scalar &color, int thickness);

void drawPositionRectGeometry(cv::Mat &img,
                              const common::object::DetectionBox &box,
                              const cv::Scalar &color, int thickness);

void drawPoseSkeleton(cv::Mat &img, const common::object::DetectionBox &box,
                      int thickness);

void drawObbBox(cv::Mat &img, const common::object::DetectionBox &box,
                int thickness);

void drawSegmentationMask(cv::Mat &img,
                          const common::object::DetectionBox &box);

void drawTrackTrace(cv::Mat &img, const common::object::DetectionBox &box,
                    int font_size);

void drawTrackHistoryPose(cv::Mat &img, const common::object::DetectionBox &box,
                          int thickness);

void drawDepth(cv::Mat &img, const common::object::DetectionBox &box);

void drawPolygon(cv::Mat &img,
                 const std::vector<std::tuple<float, float>> &points,
                 const cv::Scalar &color, int thickness);

void make_labled_image(cv::Mat &img,
                       const common::object::DetectionBoxArray &boxes);

void osd(cv::Mat &img, const common::object::DetectionBoxArray &boxes,
         bool osd_rect = true, double font_scale_ratio = 0.04);

void osd(
    cv::Mat &img,
    const std::unordered_map<std::string, std::vector<std::tuple<float, float>>>
        &points,
    const cv::Scalar &color = cv::Scalar(0, 255, 0),
    double font_scale_ratio = 0.04);

void osd(cv::Mat &img, const std::string &fence_name,
         const std::vector<std::tuple<float, float>> &points,
         const cv::Scalar &color = cv::Scalar(0, 255, 0),
         double font_scale_ratio = 0.04);

void osd(cv::Mat &img, const std::tuple<float, float> &position,
         const std::string &text,
         const cv::Scalar &color = cv::Scalar(0, 255, 0), int font_size = 40);
 
} // namespace reusex::vision::osd