title: MPDF set columns - Columns height
body: <p>I am using mpdf for generating PDF and used setColumns() for set the pdf columns. But it split as 2 columns for minimal data. It's in landscape mode and I need to cover the 2nd column after cover (full) the first column.
  Is there any way for this?</p>
  
  <p>Current view</p>
  
  <p>code</p>
  
  <pre><code>require_once Yii::getPathOfAlias('application.vendors.MPDF.mpdf') . '.php';
          $mpdf = new mPDF('c', 'A4-L');
  
  
          $stylesheet = file_get_contents(Yii::getPathOfAlias('application.modules.examination.views.result.gradecard').'.css');
          $mpdf-&gt;WriteHTML($stylesheet, 1);         
          $mpdf-&gt;SetColumns(2);
          $mpdf-&gt;WriteHTML($this-&gt;renderPartial('grade_pdf2', array(), true));           
          $mpdf-&gt;Output();
  </code></pre>