></b> on a web page
you would need to use <b><tt>-dBackgroundColor=16#CCCC00</tt></b>
when creating alpha transparent PNG images for use on the
page.
</dl>
</blockquote>

<h4>Examples</h4>

<p>Examples of how to use Ghostscript to convert postscript to PNG image files:

<blockquote>
<pre>
 <kbd>gs -dSAFER -dBATCH -dNOPAUSE -sDEVICE=png16m -dGraphicsAlphaBits=4 \
      -sOutputFile=tiger.png examples/tiger.png</kbd>

 <kbd>gs -dSAFER -dBATCH -dNOPAUSE -r150 -sDEVICE=pnggray -dTextAlphaBits=4 \
      -sOutput