e> in the tutorial for a demonstration.</p>
</td></tr>
<tr><td class="val" id="buffer">buffer</td><td class="desc">
<p>A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases.</p>
</td></tr>
<tr><td class="val" id="num_grays">num_grays</td><td class="desc">
<p>This field is only used with <code><a href="ft2-basic_types.html#ft_pixel_mode">FT_PIXEL_MODE_GRAY</a></code>; it gives the number of gray levels used in the bitmap.</p>
</td></tr>
<tr><td class="val" i