        in GD4O. The <strong>When</strong> column shows when each function
               was implemented: [0] indicates that the function was implemented in
               OCamlGD 0.7; [1], [2], [3], [4], and [5] stand for GD4O releases 1.0a1,
               1.0a2, 1.0a3, 1.0a4, and 1.0a5, respectively.
             
      </p>
        
          
      <ol class="PageTOC0">
               
         <li><a href="#funcs.create">
                         Image creation, destruction, loading, and saving
     