mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
9bc996374f
git-subtree-dir: submodules/AsyncDisplayKit git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632 git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
364 lines
9.8 KiB
HTML
Executable File
364 lines
9.8 KiB
HTML
Executable File
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
|
|
<title>ASMultiplexImageNodeDataSource Protocol Reference</title>
|
|
|
|
<link rel="stylesheet" href="../css/style.css">
|
|
<meta name="viewport" content="initial-scale=1, maximum-scale=1.4">
|
|
<meta name="generator" content="appledoc 2.2.1 (build 1334)">
|
|
</head>
|
|
<body class="appledoc">
|
|
<header>
|
|
<div class="container" class="hide-in-xcode">
|
|
|
|
<h1 id="library-title">
|
|
<a href="../index.html"> </a>
|
|
</h1>
|
|
|
|
<p id="developer-home">
|
|
<a href="../index.html">AsyncDisplayKit</a>
|
|
</p>
|
|
|
|
</div>
|
|
</header>
|
|
|
|
<aside>
|
|
<div class="container">
|
|
<nav>
|
|
<ul id="header-buttons" role="toolbar">
|
|
<li><a href="../index.html">Index</a></li>
|
|
<li><a href="../hierarchy.html">Hierarchy</a></li>
|
|
|
|
<li id="on-this-page" role="navigation">
|
|
<label>
|
|
On This Page
|
|
|
|
<div class="chevron">
|
|
<div class="chevy chevron-left"></div>
|
|
<div class="chevy chevron-right"></div>
|
|
</div>
|
|
|
|
<select id="jump-to">
|
|
<option value="top">Jump To…</option>
|
|
|
|
<option value="overview">Overview</option>
|
|
|
|
|
|
|
|
|
|
<option value="tasks">Tasks</option>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<optgroup label="Instance Methods">
|
|
|
|
<option value="//api/name/multiplexImageNode:URLForImageIdentifier:">- multiplexImageNode:URLForImageIdentifier:</option>
|
|
|
|
<option value="//api/name/multiplexImageNode:assetForLocalIdentifier:">- multiplexImageNode:assetForLocalIdentifier:</option>
|
|
|
|
<option value="//api/name/multiplexImageNode:imageForImageIdentifier:">- multiplexImageNode:imageForImageIdentifier:</option>
|
|
|
|
</optgroup>
|
|
|
|
|
|
</select>
|
|
</label>
|
|
</li>
|
|
</ul>
|
|
</nav>
|
|
</div>
|
|
</aside>
|
|
|
|
<article>
|
|
<div id="overview_contents" class="container">
|
|
<div id="content">
|
|
<main role="main">
|
|
<h1 class="title">ASMultiplexImageNodeDataSource 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>ASMultiplexImageNode.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 ASMultiplexImageNodeDataSource protocol is adopted by an object that provides the multiplex image node,
|
|
for each image identifier, an image or a URL the image node should load.</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/multiplexImageNode:imageForImageIdentifier:" title="multiplexImageNode:imageForImageIdentifier:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/multiplexImageNode:imageForImageIdentifier:">– multiplexImageNode:imageForImageIdentifier:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>An image for the specified identifier.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (nullable UIImage *)multiplexImageNode:(ASMultiplexImageNode *)<em>imageNode</em> imageForImageIdentifier:(ASImageIdentifier)<em>imageIdentifier</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>imageIdentifier</code></th>
|
|
<td><p>The identifier for the image that should be returned.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>A UIImage corresponding to <code>imageIdentifier</code>, or nil if none is available.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection discussion-section">
|
|
<h4 class="method-subtitle">Discussion</h4>
|
|
<p>If the image is already available to the data source, this method should be used in lieu of providing the
|
|
URL to the image via -multiplexImageNode:URLForImageIdentifier:.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASMultiplexImageNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/multiplexImageNode:URLForImageIdentifier:" title="multiplexImageNode:URLForImageIdentifier:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/multiplexImageNode:URLForImageIdentifier:">– multiplexImageNode:URLForImageIdentifier:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>An image URL for the specified identifier.</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (nullable NSURL *)multiplexImageNode:(ASMultiplexImageNode *)<em>imageNode</em> URLForImageIdentifier:(ASImageIdentifier)<em>imageIdentifier</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>imageIdentifier</code></th>
|
|
<td><p>The identifier for the image that will be downloaded.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>An NSURL for the image identified by <code>imageIdentifier</code>, or nil if none is available.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection discussion-section">
|
|
<h4 class="method-subtitle">Discussion</h4>
|
|
<p>Supported URLs include HTTP, HTTPS, AssetsLibrary, and FTP URLs as well as Photos framework URLs (see note).</p>
|
|
|
|
<p>If the image is already available to the data source, it should be provided via <a href="#//api/name/multiplexImageNode:imageForImageIdentifier:">[ASMultiplexImageNodeDataSource multiplexImageNode:imageForImageIdentifier:]</a> instead.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection see-also-section">
|
|
<h4 class="method-subtitle">See Also</h4>
|
|
<ul>
|
|
|
|
<li><code><p><code>[NSURL URLWithAssetLocalIdentifier:targetSize:contentMode:options:]</code> below.</p></code></li>
|
|
|
|
</ul>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASMultiplexImageNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div><div class="section-method">
|
|
<a name="//api/name/multiplexImageNode:assetForLocalIdentifier:" title="multiplexImageNode:assetForLocalIdentifier:"></a>
|
|
<h3 class="method-title"><code><a href="#//api/name/multiplexImageNode:assetForLocalIdentifier:">– multiplexImageNode:assetForLocalIdentifier:</a></code>
|
|
</h3>
|
|
|
|
<div class="method-info">
|
|
<div class="pointy-thing"></div>
|
|
|
|
<div class="method-info-container">
|
|
|
|
|
|
<div class="method-subsection brief-description">
|
|
<p>A PHAsset for the specific asset local identifier</p>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection method-declaration"><code>- (nullable PHAsset *)multiplexImageNode:(ASMultiplexImageNode *)<em>imageNode</em> assetForLocalIdentifier:(NSString *)<em>assetLocalIdentifier</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>assetLocalIdentifier</code></th>
|
|
<td><p>The local identifier for a PHAsset that this image node is loading.</p></td>
|
|
</tr>
|
|
|
|
</table>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="method-subsection return">
|
|
<h4 class="method-subtitle parameter-title">Return Value</h4>
|
|
<p>A PHAsset corresponding to <code>assetLocalIdentifier</code>, or nil if none is available.</p>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection discussion-section">
|
|
<h4 class="method-subtitle">Discussion</h4>
|
|
<p>This optional method can improve image performance if your data source already has the PHAsset available.
|
|
If this method is not implemented, or returns nil, the image node will request the asset from the Photos framework.</p><div class="note"><p><strong>Note:</strong> This method may be called from any thread.</p></div>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="method-subsection declared-in-section">
|
|
<h4 class="method-subtitle">Declared In</h4>
|
|
<p><code class="declared-in-ref">ASMultiplexImageNode.h</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</main>
|
|
|
|
<footer>
|
|
<div class="footer-copyright">
|
|
|
|
<p class="copyright">Copyright © 2016 AsyncDisplayKit. All rights reserved. Updated: 2016-11-05</p>
|
|
|
|
|
|
<p class="generator">Generated by <a href="http://appledoc.gentlebytes.com">appledoc 2.2.1 (build 1334)</a>.</p>
|
|
|
|
</div>
|
|
</footer>
|
|
</div>
|
|
</div>
|
|
</article>
|
|
|
|
<script src="../js/script.js"></script>
|
|
</body>
|
|
</html> |