droid.com/reference/android/graphics/BitmapFactory.Options.html?is-external=true#inDensity" title="class or interface in android.graphics"><code>BitmapFactory.Options.inDensity</code></a>. Because of rounding errors the scale
 factor may not be applied precisely.

 <p>The float scaling factor will only be applied on KitKat+. Prior to KitKat, only the power
 of two downsampling will be applied.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>sourceWidth</code> - The width in pixels 