oxy.html#sprite">sprite</a>  <a class="private" href="balloonatroid_model_AbstractSpriteProxy.html#wanderAngle">wanderAngle</a></div></div></div></div></div><div class="memberSummaryPart"><span class="title">Instance methods</span><ul class="sortable" id="sortul4"><li class="sortli listnum1"><a href="#isOffStage">isOffStage</a><span class="typeInfo">  : Boolean</span><ul class="summary"><li>Check to determine if sprite is off the stage.</li></ul></li></ul><div class="boxWithBorder"><div class="boxedElem"><d