el&rsquo; is value&nbsp;0 to indicate the horizontal resolution in dpi.</p>
</td></tr>
<tr valign=top><td><b>y_res</b></td><td>
<p>Only used when &lsquo;pixel&rsquo; is value&nbsp;0 to indicate the vertical resolution in dpi.</p>
</td></tr>
</table>
</td></tr></table>
<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
<p>This type is mainly used to retrieve <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects through the cache mana