    <span class="keywordtype">double</span> scaleFactor;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    IWICBitmapSource* source;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;};</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">//-----------------------------------------------------------------