zcy
/
maxGraph
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
maxGraph/java/docs/com/mxgraph/util/png/mxPngImageEncoder.html

420 lines
14 KiB
HTML
Raw Blame History

<!DOCTYPE HTML>
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc (11.0.2) on Wed Oct 28 14:57:13 GMT 2020 -->
<title>mxPngImageEncoder (mxGraph 4.2.1 API Specification)</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="dc.created" content="2020-10-28">
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
<link rel="stylesheet" type="text/css" href="../../../../jquery/jquery-ui.css" title="Style">
<script type="text/javascript" src="../../../../script.js"></script>
<script type="text/javascript" src="../../../../jquery/jszip/dist/jszip.min.js"></script>
<script type="text/javascript" src="../../../../jquery/jszip-utils/dist/jszip-utils.min.js"></script>
<!--[if IE]>
<script type="text/javascript" src="../../../../jquery/jszip-utils/dist/jszip-utils-ie.min.js"></script>
<![endif]-->
<script type="text/javascript" src="../../../../jquery/jquery-3.3.1.js"></script>
<script type="text/javascript" src="../../../../jquery/jquery-migrate-3.0.1.js"></script>
<script type="text/javascript" src="../../../../jquery/jquery-ui.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="mxPngImageEncoder (mxGraph 4.2.1 API Specification)";
}
}
catch(err) {
}
//-->
var data = {"i0":10,"i1":10,"i2":10,"i3":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
var pathtoroot = "../../../../";
var useModuleDirectories = true;
loadScripts(document, 'script');</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<header role="banner">
<nav role="navigation">
<div class="fixedNav">
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a id="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a id="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../index.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/mxPngImageEncoder.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
<div class="aboutLanguage"><p><b>mxGraph 4.2.1</b></p></div>
</div>
<div class="subNav">
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../allclasses.html">All&nbsp;Classes</a></li>
</ul>
<ul class="navListSearch">
<li><label for="search">SEARCH:</label>
<input type="text" id="search" value="search" disabled="disabled">
<input type="reset" id="reset" value="reset" disabled="disabled">
</li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a id="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
</div>
<div class="navPadding">&nbsp;</div>
<script type="text/javascript"><!--
$('.navPadding').css('padding-top', $('.fixedNav').css("height"));
//-->
</script>
</nav>
</header>
<!-- ======== START OF CLASS DATA ======== -->
<main role="main">
<div class="header">
<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.mxgraph.util.png</a></div>
<h2 title="Class mxPngImageEncoder" class="title">Class mxPngImageEncoder</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>com.mxgraph.util.png.mxPngImageEncoder</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<hr>
<pre>public class <span class="typeNameLabel">mxPngImageEncoder</span>
extends java.lang.Object</pre>
<div class="block">An ImageEncoder for the PNG file format.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>EA4</dd>
</dl>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="field.summary">
<!-- -->
</a>
<h3>Field Summary</h3>
<table class="memberSummary">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected java.io.OutputStream</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#output">output</a></span></code></th>
<td class="colLast">
<div class="block">The OutputStream associcted with this ImageEncoder.</div>
</td>
</tr>
</table>
</li>
</ul>
</section>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="constructor.summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="memberSummary">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.io.OutputStream,com.mxgraph.util.png.mxPngEncodeParam)">mxPngImageEncoder</a></span>&#8203;(java.io.OutputStream&nbsp;output,
<a href="mxPngEncodeParam.html" title="class in com.mxgraph.util.png">mxPngEncodeParam</a>&nbsp;param)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</table>
</li>
</ul>
</section>
<!-- ========== METHOD SUMMARY =========== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="method.summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="memberSummary">
<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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#encode(java.awt.image.RenderedImage)">encode</a></span>&#8203;(java.awt.image.RenderedImage&nbsp;im)</code></th>
<td class="colLast">
<div class="block">This method encodes a <code>RenderedImage</code> into PNG.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>java.io.OutputStream</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOutputStream()">getOutputStream</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the OutputStream associated with this ImageEncoder.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="mxPngEncodeParam.html" title="class in com.mxgraph.util.png">mxPngEncodeParam</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getParam()">getParam</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setParam(com.mxgraph.util.png.mxPngEncodeParam)">setParam</a></span>&#8203;(<a href="mxPngEncodeParam.html" title="class in com.mxgraph.util.png">mxPngEncodeParam</a>&nbsp;param)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a id="methods.inherited.from.class.java.lang.Object">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
</ul>
</li>
</ul>
</section>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ FIELD DETAIL =========== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="field.detail">
<!-- -->
</a>
<h3>Field Detail</h3>
<a id="output">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>output</h4>
<pre>protected&nbsp;java.io.OutputStream output</pre>
<div class="block">The OutputStream associcted with this ImageEncoder.</div>
</li>
</ul>
</li>
</ul>
</section>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a id="&lt;init&gt;(java.io.OutputStream,com.mxgraph.util.png.mxPngEncodeParam)">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>mxPngImageEncoder</h4>
<pre>public&nbsp;mxPngImageEncoder&#8203;(java.io.OutputStream&nbsp;output,
<a href="mxPngEncodeParam.html" title="class in com.mxgraph.util.png">mxPngEncodeParam</a>&nbsp;param)</pre>
</li>
</ul>
</li>
</ul>
</section>
<!-- ============ METHOD DETAIL ========== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a id="getParam()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getParam</h4>
<pre class="methodSignature">public&nbsp;<a href="mxPngEncodeParam.html" title="class in com.mxgraph.util.png">mxPngEncodeParam</a>&nbsp;getParam()</pre>
</li>
</ul>
<a id="setParam(com.mxgraph.util.png.mxPngEncodeParam)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setParam</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setParam&#8203;(<a href="mxPngEncodeParam.html" title="class in com.mxgraph.util.png">mxPngEncodeParam</a>&nbsp;param)</pre>
</li>
</ul>
<a id="getOutputStream()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getOutputStream</h4>
<pre class="methodSignature">public&nbsp;java.io.OutputStream&nbsp;getOutputStream()</pre>
<div class="block">Returns the OutputStream associated with this ImageEncoder.</div>
</li>
</ul>
<a id="encode(java.awt.image.RenderedImage)">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>encode</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;encode&#8203;(java.awt.image.RenderedImage&nbsp;im)
throws java.io.IOException</pre>
<div class="block">This method encodes a <code>RenderedImage</code> into PNG.
The stream into which the PNG is dumped is not closed at
the end of the operation, this should be done if needed
by the caller of this method.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
</ul>
</li>
</ul>
</section>
</li>
</ul>
</div>
</div>
</main>
<!-- ========= END OF CLASS DATA ========= -->
<footer role="contentinfo">
<nav role="navigation">
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a id="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a id="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../index.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/mxPngImageEncoder.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
<div class="aboutLanguage"><p><b>mxGraph 4.2.1</b></p></div>
</div>
<div class="subNav">
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../allclasses.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a id="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</nav>
<p class="legalCopy"><small><font size=1>Copyright (c) 2010-2017 <a href="http://www.jgraph.com/"
target="_blank">Gaudenz Alder, JGraph Ltd</a>. All rights reserved.</font></small></p>
</footer>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink