the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.</p>
<h4>input</h4>

<table class="fields">
<tr><td class="val" id="incremental">incremental</td><td class="desc">
<p>A handle to an opaque <code><a href="ft2-incremental.html#ft_incremental">FT_Incremental</a></code> handle provided by the client application.</p>
</td></tr>
<tr><td class="val" id="glyph_inde