ns"></a><h4>Returns</h4>
<p> the stride of the image surface in bytes (or 0 if
<em class="parameter"><code>surface</code></em>
is not an image surface). The stride is the distance in
bytes from the beginning of one row of the image data to the
beginning of the next row.</p>
</div>
<p class="since">Since: 1.2</p>
</div>
</div>
<div class="refsect1">
<a name="cairo-Image-Surfaces.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="CAIRO-HAS-IMAGE-SURFACE:CAPS"></a><h3>CAIRO_HAS_IMAGE_