</p>
<table cellpadding=3 border=0>
<tr valign=top><td><b>x</b></td><td>
<p>The span's horizontal start position.</p>
</td></tr>
<tr valign=top><td><b>len</b></td><td>
<p>The span's length in pixels.</p>
</td></tr>
<tr valign=top><td><b>coverage</b></td><td>
<p>The span color/coverage, ranging from 0 (background) to 255 (foreground). Only used for anti-aliased rendering.</p>
</td></tr>
</table>
</td></tr></table>
<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></t