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<optgroup label="Instance Methods">
<option value="//api/name/imageNode:didFailWithError:">- imageNode:didFailWithError:</option>
<option value="//api/name/imageNode:didLoadImage:">- imageNode:didLoadImage:</option>
<option value="//api/name/imageNodeDidFinishDecoding:">- imageNodeDidFinishDecoding:</option>
<option value="//api/name/imageNodeDidStartFetchingData:">- imageNodeDidStartFetchingData:</option>
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<h1 class="title">ASNetworkImageNodeDelegate Protocol Reference</h1>
<div class="section section-specification"><table cellspacing="0"><tbody>
<tr>
<th>Conforms to</th>
<td>NSObject</td>
</tr><tr>
<th>Declared in</th>
<td>ASNetworkImageNode.h</td>
</tr>
</tbody></table></div>
<div class="section section-overview">
<a title="Overview" name="overview"></a>
<h2 class="subtitle subtitle-overview">Overview</h2>
<p>The methods declared by the ASNetworkImageNodeDelegate protocol allow the adopting delegate to respond to
notifications such as finished decoding and downloading an image.</p>
</div>
<div class="section section-tasks">
<a title="Tasks" name="tasks"></a>
<div class="task-list">
<div class="section-method">
<a name="//api/name/imageNode:didLoadImage:" title="imageNode:didLoadImage:"></a>
<h3 class="method-title"><code><a href="#//api/name/imageNode:didLoadImage:">– imageNode:didLoadImage:</a></code>
</h3>
<div class="method-info">
<div class="pointy-thing"></div>
<div class="method-info-container">
<div class="method-subsection brief-description">
<p>Notification that the image node finished downloading an image.</p>
</div>
<div class="method-subsection method-declaration"><code>- (void)imageNode:(ASNetworkImageNode *)<em>imageNode</em> didLoadImage:(UIImage *)<em>image</em></code></div>
<div class="method-subsection arguments-section parameters">
<h4 class="method-subtitle parameter-title">Parameters</h4>
<table class="argument-def parameter-def">
<tr>
<th scope="row" class="argument-name"><code>imageNode</code></th>
<td><p>The sender.</p></td>
</tr>
<tr>
<th scope="row" class="argument-name"><code>image</code></th>
<td><p>The newly-loaded image.</p></td>
</tr>
</table>
</div>
<div class="method-subsection discussion-section">
<h4 class="method-subtitle">Discussion</h4>
<p>Called on a background queue.</p>
</div>
<div class="method-subsection declared-in-section">
<h4 class="method-subtitle">Declared In</h4>
<p><code class="declared-in-ref">ASNetworkImageNode.h</code></p>
</div>
</div>
</div>
</div><div class="section-method">
<a name="//api/name/imageNodeDidStartFetchingData:" title="imageNodeDidStartFetchingData:"></a>
<h3 class="method-title"><code><a href="#//api/name/imageNodeDidStartFetchingData:">– imageNodeDidStartFetchingData:</a></code>
</h3>
<div class="method-info">
<div class="pointy-thing"></div>
<div class="method-info-container">
<div class="method-subsection brief-description">
<p>Notification that the image node started to load</p>
</div>
<div class="method-subsection method-declaration"><code>- (void)imageNodeDidStartFetchingData:(ASNetworkImageNode *)<em>imageNode</em></code></div>
<div class="method-subsection arguments-section parameters">
<h4 class="method-subtitle parameter-title">Parameters</h4>
<table class="argument-def parameter-def">
<tr>
<th scope="row" class="argument-name"><code>imageNode</code></th>
<td><p>The sender.</p></td>
</tr>
</table>
</div>
<div class="method-subsection discussion-section">
<h4 class="method-subtitle">Discussion</h4>
<p>Called on a background queue.</p>
</div>
<div class="method-subsection declared-in-section">
<h4 class="method-subtitle">Declared In</h4>
<p><code class="declared-in-ref">ASNetworkImageNode.h</code></p>
</div>
</div>
</div>
</div><div class="section-method">
<a name="//api/name/imageNode:didFailWithError:" title="imageNode:didFailWithError:"></a>
<h3 class="method-title"><code><a href="#//api/name/imageNode:didFailWithError:">– imageNode:didFailWithError:</a></code>
</h3>
<div class="method-info">
<div class="pointy-thing"></div>
<div class="method-info-container">
<div class="method-subsection brief-description">
<p>Notification that the image node failed to download the image.</p>
</div>
<div class="method-subsection method-declaration"><code>- (void)imageNode:(ASNetworkImageNode *)<em>imageNode</em> didFailWithError:(NSError *)<em>error</em></code></div>
<div class="method-subsection arguments-section parameters">
<h4 class="method-subtitle parameter-title">Parameters</h4>
<table class="argument-def parameter-def">
<tr>
<th scope="row" class="argument-name"><code>imageNode</code></th>
<td><p>The sender.</p></td>
</tr>
<tr>
<th scope="row" class="argument-name"><code>error</code></th>
<td><p>The error with details.</p></td>
</tr>
</table>
</div>
<div class="method-subsection discussion-section">
<h4 class="method-subtitle">Discussion</h4>
<p>Called on a background queue.</p>
</div>
<div class="method-subsection declared-in-section">
<h4 class="method-subtitle">Declared In</h4>
<p><code class="declared-in-ref">ASNetworkImageNode.h</code></p>
</div>
</div>
</div>
</div><div class="section-method">
<a name="//api/name/imageNodeDidFinishDecoding:" title="imageNodeDidFinishDecoding:"></a>
<h3 class="method-title"><code><a href="#//api/name/imageNodeDidFinishDecoding:">– imageNodeDidFinishDecoding:</a></code>
</h3>
<div class="method-info">
<div class="pointy-thing"></div>
<div class="method-info-container">
<div class="method-subsection brief-description">
<p>Notification that the image node finished decoding an image.</p>
</div>
<div class="method-subsection method-declaration"><code>- (void)imageNodeDidFinishDecoding:(ASNetworkImageNode *)<em>imageNode</em></code></div>
<div class="method-subsection arguments-section parameters">
<h4 class="method-subtitle parameter-title">Parameters</h4>
<table class="argument-def parameter-def">
<tr>
<th scope="row" class="argument-name"><code>imageNode</code></th>
<td><p>The sender.</p></td>
</tr>
</table>
</div>
<div class="method-subsection declared-in-section">
<h4 class="method-subtitle">Declared In</h4>
<p><code class="declared-in-ref">ASNetworkImageNode.h</code></p>
</div>
</div>
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