HYTOS

            line_names = app_doc_data.getSymbolListByType('type', 'Line')

            if len(line_names) != 0:

                for line_name in line_names:

                    line = line_name

                    line_path = line.getPath()

                    avg_area = sum([cv2.contourArea(contour) for contour in contours]) / len(contours)

                    ratio_area = [cv2.contourArea(contour) / avg_area for contour in contours]

                    line_patterns[line.getBaseSymbol()] = [avg_area, ratio_area, sys.maxsize]

            else:

                contours, _ = cv2.findContours(image_line, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)

                # skip piping line

                    max_x, max_y, min_x, min_y = 0, 0, sys.maxsize, sys.maxsize

                    for rect in [cv2.boundingRect(contour) for contour in contours]:

                        if rect[0] < min_x:

                    #colCount = len(tmRes[0])

                    #col, row = divmod(maxIndex, colCount)

                        searchedInfos.append([max_val, max_loc[0] + x_start, max_loc[1] + y_start, symbolRotatedAngle, flipped, originalPoint, connectionPoint, sw, sh])

                    if rc % 2 == 0:

        self.ui.pushButtonDeleteBatchLabel.setHidden(True)

        self.ui.lineEditTargetLabel.setEnabled(False)

        self.ui.lineEditTargetLabel.setHidden(True)

        # for reset chart

        self.makeChart()