span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_v_s_t_g_u_i_1_1_c_draw_context.html#aee78d2256bd51cb00683981caf7ca27f">clearRect</a> (<span class="keyword">const</span> <a class="code" href="struct_v_s_t_g_u_i_1_1_c_rect.html">CRect</a>&amp; rect) = 0; </div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="lin