<p>Selects the method used for scaling Blt commands.  The following modes are available:</p>
<h1>Nearest</h1>
<p>Uses nearest-neighbor scaling.</p>
<h1>Bilinear</h1>
<p>Uses bilinear scaling. Reduces jagged edges, but may create visual artifacts in some applications.  This mode does not work in 8-bit color mode.</p>