title: Setting Column Width with PHPExcel Not Working
body: <p>I am trying to format the cell widths of a document that I am creating with PHPExcel, yet when I use the getColumnDimension('A')->setWidth(7) method, it is not being produced accurately in the generated xlsx file.</p>
  
  <p>I formatted the document in Excel so that I could find the values of the cells that I want and I get two values, one in Excel Units and the other in Inches.</p>
  
  <p>For example:</p>
  
  <pre><code>$objPHPExcel-&gt;getActiveSheet()-&gt;getColumnDimension('A')-&gt;setWidth('7');
  </code></pre>
  
  <p>will end up giving me a column width of 6.17 instead of 7. I have already tried using both strings and int values for, nothing changes. Any ideas?</p>