title: Finding out pixel coordinates of the block of text in an image
body: <p>I have a .png image. The images contains various text blocks. I would like to find the position of each of these text blocks in the image. These blocks are rectangular. </p>
  
  <p>Since the blocks are rectangular I would require the pixel values of the top left corner and then the length and breadth of the rectangle.</p>
  
  <p>Can I use any software to do this? Or some simple way of doing it?</p>
  
  <p>The main purpose of this is to identify the div of that size in javascript and then make it clickable.</p>
  
  <p>Example of the image could be <a href="https://www.dropbox.com/sh/bup6lvwqs30ls4e/AACEQpGRhuKLyPa61fCzjV0sa?lst=#lh:null-12.png" rel="nofollow">https://www.dropbox.com/sh/bup6lvwqs30ls4e/AACEQpGRhuKLyPa61fCzjV0sa?lst=#lh:null-12.png</a> and I would like to find the pixel locations of say Nutrition list and ingredients list.</p>