an class="mlabel">virtual</span><span class="mlabel">inherited</span></span>  </td>
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<p>Suspends or resumes double buffering. </p>
<p >Suspend is only allowed when display controller has been initialized for double buffering.<br  />
 Look at <a class="el" href="classfabgl_1_1_bitmapped_display_controller_a15d6a17833353e05e7470e4c10824b98.html#a15d6a17833353e05e7470e4c10824b98" title="Determines whether BitmappedDisplayController is on double buffered mode and it i