// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifdef ENABLE_VISION_VISUALIZE
#pragma once

#include "fastdeploy/vision/common/result.h"
#include "opencv2/imgproc/imgproc.hpp"
namespace fastdeploy {
namespace vision {

class FASTDEPLOY_DECL Visualize {
 public:
  static int num_classes_;
  static std::vector<int> color_map_;
  static const std::vector<int>& GetColorMap(int num_classes = 1000);
  static cv::Mat VisDetection(const cv::Mat& im, const DetectionResult& result,
                              float score_threshold = 0.0, int line_size = 1,
                              float font_size = 0.5f);
  static cv::Mat VisFaceDetection(const cv::Mat& im,
                                  const FaceDetectionResult& result,
                                  int line_size = 1, float font_size = 0.5f);
  static cv::Mat VisSegmentation(const cv::Mat& im,
                                 const SegmentationResult& result);
  static cv::Mat VisMattingAlpha(const cv::Mat& im, const MattingResult& result,
                                 bool remove_small_connected_area = false);
  static cv::Mat VisOcr(const cv::Mat& srcimg, const OCRResult& ocr_result);
};

}  // namespace vision
}  // namespace fastdeploy
#endif