how to crop image in to pieces using - (UIImage *)stretchableImageWithLeftCapWidth:(NSInteger)leftCapWidth topCapHeight:(NSInteger)topCapHeight
<p>i need to crop single image into 9 pieces.</p>

<p>for that most of them suggest the fallowing method.</p>

<pre><code> - (UIImage *)stretchableImageWithLeftCapWidth:(NSInteger)leftCapWidth topCapHeight:(NSInteger)topCapHeight
</code></pre>

<p>But i did n't fine any where how do it using this.</p>

<p>can any one please help me.</p>

<p>how can i crop image using this method.</p>

<p>Thank u in advance. </p>
