><span class="lineno">   50</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        PixelAccess ();</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        ~PixelAccess ();</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        <span class="keywordtype">bool</span> ini