title: tesseract-ocr - To extract table
body: <p>I am new to tesseract ocr. I am making use of Google api to extract words and lines from image. I want to extract tables/horizontal &amp; vertical lines. I tried with FindLinesCreateBlockList method. It returns BLOCK_LIST type. I am not aware how to print values from BLOCK_LIST. </p>
  
  <p>Is FindLinesCreateBlockList the right method to extract tables/lines?</p>