forked from TextureGroup/Texture
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathASMultiplexImageNodeDataSource.html
More file actions
executable file
·364 lines (211 loc) · 9.82 KB
/
Copy pathASMultiplexImageNodeDataSource.html
File metadata and controls
executable file
·364 lines (211 loc) · 9.82 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
<!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>