# copyright (c) 2024 PaddlePaddle Authors. All Rights Reserve. # # 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. from pathlib import Path import json import numpy as np import cv2 from ...utils import logging from ..utils.io import JsonWriter, ImageWriter, ImageReader from .base import BaseResult class TableRecResult(BaseResult): """SaveTableResults""" def __init__(self, data): super().__init__(data) self._img_writer.set_backend("pillow") def _get_res_img(self): image = self._img_reader.read(self["img_path"]) bbox_res = self["bbox"] if len(bbox_res) > 0 and len(bbox_res[0]) == 4: vis_img = self.draw_rectangle(image, bbox_res) else: vis_img = self.draw_bbox(image, bbox_res) return vis_img def draw_rectangle(self, image, boxes): """draw_rectangle""" boxes = np.array(boxes) img_show = image.copy() for box in boxes.astype(int): x1, y1, x2, y2 = box cv2.rectangle(img_show, (x1, y1), (x2, y2), (255, 0, 0), 2) return img_show def draw_bbox(self, image, boxes): """draw_bbox""" for box in boxes: box = np.reshape(np.array(box), [-1, 1, 2]).astype(np.int64) image = cv2.polylines(np.array(image), [box], True, (255, 0, 0), 2) return image class StructureResult(BaseResult): """StructureResult""" def __init__(self, data): super().__init__(data) self._img_writer.set_backend("pillow") def _get_res_img(self): return self._img_reader.read(self["img_path"])