IssueTracker

Hello, I don't understand comment#46. I got this :

description: "0,13"
bounding_poly {
  vertices {
    x: 214
    y: 147
  }
  vertices {
    x: 215
    y: 131
  }
  vertices {
    x: 223
    y: 132
  }
  vertices {
    x: 222
    y: 148
  }
}

How should I interpret this to get the page orientation of my image (which is mostly text) ?

I think I might have sorted it out, even if it is not perfect of course.

horizontal_text = []

for page in response.full_text_annotation.pages:
    for block in page.blocks:
        for paragraph in block.paragraphs:
            prev_word = None
            current_line = []
            for word in paragraph.words:
                word_text = ''.join([symbol.text for symbol in word.symbols])

                y_diff = word.bounding_box.vertices[3].y - word.bounding_box.vertices[0].y
                x_diff = word.bounding_box.vertices[3].x - word.bounding_box.vertices[0].x

                if x_diff == 0:
                    angle = 90
                else:
                    angle = abs(math.degrees(math.atan(y_diff / x_diff)))

                if 45 <= angle < 135:
                    if prev_word and word.bounding_box.vertices[0].y - prev_word.bounding_box.vertices[3].y > \
                            threshold:
                        horizontal_text.append(''.join(current_line).strip())
                        current_line = []

                    current_line.append(' ' + word_text)
                    prev_word = word

            if current_line:
                horizontal_text.append(''.join(current_line).strip())

return '\n'.join(horizontal_text)