title: Set background color of an PDF generated using libHaru
body: <p>So I am trying to set background color in C++ using libHaru for my new pdf.</p>
  
  <p>I am having issues setting it. Searched through documentation and either was not there
  or I missed it.</p>
  
  <p>Anyone who knows how to set background color for pdf page?</p>
  
  <p>Also any comments on libHaru? Would you recommend it etc would be awesome.</p>
  
  <p>Thanks</p>