Gitiles
Code Review Sign In
gerrit-public.fairphone.software / platform / external / subsampling-scale-image-view / 45ca08280baebd7342764bdbc9b520d7183d6ad7 / . / docs / javadoc / com / davemorrissey / labs / subscaleview / SubsamplingScaleImageView.OnStateChangedListener.html
blob: 65e9f10fda7f3beab981e1f255fad4e5499a0353 [file] [log] [blame]
David Morrisseyd94cb882017-11-16 14:55:41 +0000[diff] [blame]1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
2<!-- NewPage -->
3<html lang="en">
4<head>
David Morrissey3b0a9d12017-12-03 09:13:27 +0000[diff] [blame]5<!-- Generated by javadoc -->
David Morrisseydea2a392017-12-02 08:46:32 +0000[diff] [blame]6<title>SubsamplingScaleImageView.OnStateChangedListener (library 3.9.0 API)</title>
David Morrisseyd94cb882017-11-16 14:55:41 +0000[diff] [blame]7<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
8<script type="text/javascript" src="../../../../script.js"></script>
9</head>
10<body>
11<script type="text/javascript"><!--
12 try {
13 if (location.href.indexOf('is-external=true') == -1) {
David Morrisseydea2a392017-12-02 08:46:32 +0000[diff] [blame]14 parent.document.title="SubsamplingScaleImageView.OnStateChangedListener (library 3.9.0 API)";
David Morrisseyd94cb882017-11-16 14:55:41 +0000[diff] [blame]15 }
16 }
17 catch(err) {
18 }
19//-->
20var methods = {"i0":6,"i1":6};
21var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
22var altColor = "altColor";
23var rowColor = "rowColor";
24var tableTab = "tableTab";
25var activeTableTab = "activeTableTab";
26</script>
27<noscript>
28<div>JavaScript is disabled on your browser.</div>
29</noscript>
30<!-- ========= START OF TOP NAVBAR ======= -->
31<div class="topNav"><a name="navbar.top">
32<!-- -->
33</a>
34<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
35<a name="navbar.top.firstrow">
36<!-- -->
37</a>
38<ul class="navList" title="Navigation">
39<li><a href="../../../../overview-summary.html">Overview</a></li>
40<li><a href="package-summary.html">Package</a></li>
41<li class="navBarCell1Rev">Class</li>
42<li><a href="package-tree.html">Tree</a></li>
43<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
44<li><a href="../../../../index-all.html">Index</a></li>
45<li><a href="../../../../help-doc.html">Help</a></li>
46</ul>
47</div>
48<div class="subNav">
49<ul class="navList">
50<li><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html" title="interface in com.davemorrissey.labs.subscaleview"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
51<li>Next&nbsp;Class</li>
52</ul>
53<ul class="navList">
54<li><a href="../../../../index.html?com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnStateChangedListener.html" target="_top">Frames</a></li>
55<li><a href="SubsamplingScaleImageView.OnStateChangedListener.html" target="_top">No&nbsp;Frames</a></li>
56</ul>
57<ul class="navList" id="allclasses_navbar_top">
58<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
59</ul>
60<div>
61<script type="text/javascript"><!--
62 allClassesLink = document.getElementById("allclasses_navbar_top");
63 if(window==top) {
64 allClassesLink.style.display = "block";
65 }
66 else {
67 allClassesLink.style.display = "none";
68 }
69 //-->
70</script>
71</div>
72<div>
73<ul class="subNavList">
74<li>Summary:&nbsp;</li>
75<li>Nested&nbsp;|&nbsp;</li>
76<li>Field&nbsp;|&nbsp;</li>
77<li>Constr&nbsp;|&nbsp;</li>
78<li><a href="#method.summary">Method</a></li>
79</ul>
80<ul class="subNavList">
81<li>Detail:&nbsp;</li>
82<li>Field&nbsp;|&nbsp;</li>
83<li>Constr&nbsp;|&nbsp;</li>
84<li><a href="#method.detail">Method</a></li>
85</ul>
86</div>
87<a name="skip.navbar.top">
88<!-- -->
89</a></div>
90<!-- ========= END OF TOP NAVBAR ========= -->
91<!-- ======== START OF CLASS DATA ======== -->
92<div class="header">
93<div class="subTitle">com.davemorrissey.labs.subscaleview</div>
94<h2 title="Interface SubsamplingScaleImageView.OnStateChangedListener" class="title">Interface SubsamplingScaleImageView.OnStateChangedListener</h2>
95</div>
96<div class="contentContainer">
97<div class="description">
98<ul class="blockList">
99<li class="blockList">
100<dl>
101<dt>All Known Implementing Classes:</dt>
102<dd><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.DefaultOnStateChangedListener.html" title="class in com.davemorrissey.labs.subscaleview">SubsamplingScaleImageView.DefaultOnStateChangedListener</a></dd>
103</dl>
104<dl>
105<dt>Enclosing class:</dt>
106<dd><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html" title="class in com.davemorrissey.labs.subscaleview">SubsamplingScaleImageView</a></dd>
107</dl>
108<hr>
109<br>
110<pre>public static interface <span class="typeNameLabel">SubsamplingScaleImageView.OnStateChangedListener</span></pre>
111<div class="block">An event listener, allowing activities to be notified of pan and zoom events. Initialisation
112 and calls made by your code do not trigger events; touch events and animations do. Methods in
113 this listener will be called on the UI thread and may be called very frequently - your
114 implementation should return quickly.</div>
115</li>
116</ul>
117</div>
118<div class="summary">
119<ul class="blockList">
120<li class="blockList">
121<!-- ========== METHOD SUMMARY =========== -->
122<ul class="blockList">
123<li class="blockList"><a name="method.summary">
124<!-- -->
125</a>
126<h3>Method Summary</h3>
127<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
128<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
129<tr>
130<th class="colFirst" scope="col">Modifier and Type</th>
131<th class="colLast" scope="col">Method and Description</th>
132</tr>
133<tr id="i0" class="altColor">
134<td class="colFirst"><code>void</code></td>
David Morrisseyfed3d782017-12-04 08:03:42 +0000[diff] [blame]135<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnStateChangedListener.html#onCenterChanged-android.graphics.PointF-int-">onCenterChanged</a></span>(<a href="https://developer.android.com/reference/android/graphics/PointF.html?is-external=true" title="class or interface in android.graphics">PointF</a>&nbsp;newCenter,
David Morrisseyd94cb882017-11-16 14:55:41 +0000[diff] [blame]136 int&nbsp;origin)</code>
137<div class="block">The source center has been changed.</div>
138</td>
139</tr>
140<tr id="i1" class="rowColor">
141<td class="colFirst"><code>void</code></td>
142<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnStateChangedListener.html#onScaleChanged-float-int-">onScaleChanged</a></span>(float&nbsp;newScale,
143 int&nbsp;origin)</code>
144<div class="block">The scale has changed.</div>
145</td>
146</tr>
147</table>
148</li>
149</ul>
150</li>
151</ul>
152</div>
153<div class="details">
154<ul class="blockList">
155<li class="blockList">
156<!-- ============ METHOD DETAIL ========== -->
157<ul class="blockList">
158<li class="blockList"><a name="method.detail">
159<!-- -->
160</a>
161<h3>Method Detail</h3>
162<a name="onScaleChanged-float-int-">
163<!-- -->
164</a>
165<ul class="blockList">
166<li class="blockList">
167<h4>onScaleChanged</h4>
168<pre>void&nbsp;onScaleChanged(float&nbsp;newScale,
169 int&nbsp;origin)</pre>
170<div class="block">The scale has changed. Use with <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html#getMaxScale--"><code>SubsamplingScaleImageView.getMaxScale()</code></a> and <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html#getMinScale--"><code>SubsamplingScaleImageView.getMinScale()</code></a> to determine
171 whether the image is fully zoomed in or out.</div>
172<dl>
173<dt><span class="paramLabel">Parameters:</span></dt>
174<dd><code>newScale</code> - The new scale.</dd>
175<dd><code>origin</code> - Where the event originated from - one of <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html#ORIGIN_ANIM"><code>SubsamplingScaleImageView.ORIGIN_ANIM</code></a>, <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html#ORIGIN_TOUCH"><code>SubsamplingScaleImageView.ORIGIN_TOUCH</code></a>.</dd>
176</dl>
177</li>
178</ul>
179<a name="onCenterChanged-android.graphics.PointF-int-">
180<!-- -->
181</a>
182<ul class="blockListLast">
183<li class="blockList">
184<h4>onCenterChanged</h4>
David Morrisseyfed3d782017-12-04 08:03:42 +0000[diff] [blame]185<pre>void&nbsp;onCenterChanged(<a href="https://developer.android.com/reference/android/graphics/PointF.html?is-external=true" title="class or interface in android.graphics">PointF</a>&nbsp;newCenter,
David Morrisseyd94cb882017-11-16 14:55:41 +0000[diff] [blame]186 int&nbsp;origin)</pre>
187<div class="block">The source center has been changed. This can be a result of panning or zooming.</div>
188<dl>
189<dt><span class="paramLabel">Parameters:</span></dt>
190<dd><code>newCenter</code> - The new source center point.</dd>
191<dd><code>origin</code> - Where the event originated from - one of <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html#ORIGIN_ANIM"><code>SubsamplingScaleImageView.ORIGIN_ANIM</code></a>, <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html#ORIGIN_TOUCH"><code>SubsamplingScaleImageView.ORIGIN_TOUCH</code></a>.</dd>
192</dl>
193</li>
194</ul>
195</li>
196</ul>
197</li>
198</ul>
199</div>
200</div>
201<!-- ========= END OF CLASS DATA ========= -->
202<!-- ======= START OF BOTTOM NAVBAR ====== -->
203<div class="bottomNav"><a name="navbar.bottom">
204<!-- -->
205</a>
206<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
207<a name="navbar.bottom.firstrow">
208<!-- -->
209</a>
210<ul class="navList" title="Navigation">
211<li><a href="../../../../overview-summary.html">Overview</a></li>
212<li><a href="package-summary.html">Package</a></li>
213<li class="navBarCell1Rev">Class</li>
214<li><a href="package-tree.html">Tree</a></li>
215<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
216<li><a href="../../../../index-all.html">Index</a></li>
217<li><a href="../../../../help-doc.html">Help</a></li>
218</ul>
219</div>
220<div class="subNav">
221<ul class="navList">
222<li><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html" title="interface in com.davemorrissey.labs.subscaleview"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
223<li>Next&nbsp;Class</li>
224</ul>
225<ul class="navList">
226<li><a href="../../../../index.html?com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnStateChangedListener.html" target="_top">Frames</a></li>
227<li><a href="SubsamplingScaleImageView.OnStateChangedListener.html" target="_top">No&nbsp;Frames</a></li>
228</ul>
229<ul class="navList" id="allclasses_navbar_bottom">
230<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
231</ul>
232<div>
233<script type="text/javascript"><!--
234 allClassesLink = document.getElementById("allclasses_navbar_bottom");
235 if(window==top) {
236 allClassesLink.style.display = "block";
237 }
238 else {
239 allClassesLink.style.display = "none";
240 }
241 //-->
242</script>
243</div>
244<div>
245<ul class="subNavList">
246<li>Summary:&nbsp;</li>
247<li>Nested&nbsp;|&nbsp;</li>
248<li>Field&nbsp;|&nbsp;</li>
249<li>Constr&nbsp;|&nbsp;</li>
250<li><a href="#method.summary">Method</a></li>
251</ul>
252<ul class="subNavList">
253<li>Detail:&nbsp;</li>
254<li>Field&nbsp;|&nbsp;</li>
255<li>Constr&nbsp;|&nbsp;</li>
256<li><a href="#method.detail">Method</a></li>
257</ul>
258</div>
259<a name="skip.navbar.bottom">
260<!-- -->
261</a></div>
262<!-- ======== END OF BOTTOM NAVBAR ======= -->
263</body>
264</html>