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<!DOCTYPE HTML>
<html lang>
<head>
<!-- Generated by javadoc (21) on Tue Nov 11 15:21:53 CST 2025 -->
<title>PDF417Writer (ZXing 3.5.4 API)</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="dc.created" content="2025-11-11">
<meta name="description" content="declaration: package: com.google.zxing.pdf417, class: PDF417Writer">
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<p>Summary:</p>
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<li>Nested</li>
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<div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">com.google.zxing.pdf417</a></div>
<h1 title="Class PDF417Writer" class="title">Class PDF417Writer</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance">com.google.zxing.pdf417.PDF417Writer</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../Writer.html" title="interface in com.google.zxing">Writer</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public final class </span><span class="element-name type-name-label">PDF417Writer</span>
<span class="extends-implements">extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>
implements <a href="../Writer.html" title="interface in com.google.zxing">Writer</a></span></div>
<dl class="notes">
<dt>Author:</dt>
<dd>Jacob Haynes, qwandor@google.com (Andrew Walbran)</dd>
</dl>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">PDF417Writer</a>()</code></div>
<div class="col-last even-row-color"> </div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0">
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../common/BitMatrix.html" title="class in com.google.zxing.common">BitMatrix</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#encode(java.lang.String,com.google.zxing.BarcodeFormat,int,int)" class="member-name-link">encode</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> contents,
<a href="../BarcodeFormat.html" title="enum in com.google.zxing">BarcodeFormat</a> format,
int width,
int height)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Encode a barcode using the default settings.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../common/BitMatrix.html" title="class in com.google.zxing.common">BitMatrix</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#encode(java.lang.String,com.google.zxing.BarcodeFormat,int,int,java.util.Map)" class="member-name-link">encode</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> contents,
<a href="../BarcodeFormat.html" title="enum in com.google.zxing">BarcodeFormat</a> format,
int width,
int height,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../EncodeHintType.html" title="enum in com.google.zxing">EncodeHintType</a>,<wbr>?> hints)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="<init>()">
<h3>PDF417Writer</h3>
<div class="member-signature"><span class="modifiers">public</span> <span class="element-name">PDF417Writer</span>()</div>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="encode(java.lang.String,com.google.zxing.BarcodeFormat,int,int,java.util.Map)">
<h3>encode</h3>
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../common/BitMatrix.html" title="class in com.google.zxing.common">BitMatrix</a></span> <span class="element-name">encode</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> contents,
<a href="../BarcodeFormat.html" title="enum in com.google.zxing">BarcodeFormat</a> format,
int width,
int height,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="../EncodeHintType.html" title="enum in com.google.zxing">EncodeHintType</a>,<wbr>?> hints)</span>
throws <span class="exceptions"><a href="../WriterException.html" title="class in com.google.zxing">WriterException</a></span></div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../Writer.html#encode(java.lang.String,com.google.zxing.BarcodeFormat,int,int,java.util.Map)">encode</a></code> in interface <code><a href="../Writer.html" title="interface in com.google.zxing">Writer</a></code></dd>
<dt>Parameters:</dt>
<dd><code>contents</code> - The contents to encode in the barcode</dd>
<dd><code>format</code> - The barcode format to generate</dd>
<dd><code>width</code> - The preferred width in pixels</dd>
<dd><code>height</code> - The preferred height in pixels</dd>
<dd><code>hints</code> - Additional parameters to supply to the encoder</dd>
<dt>Returns:</dt>
<dd><a href="../common/BitMatrix.html" title="class in com.google.zxing.common"><code>BitMatrix</code></a> representing encoded barcode image</dd>
<dt>Throws:</dt>
<dd><code><a href="../WriterException.html" title="class in com.google.zxing">WriterException</a></code> - if contents cannot be encoded legally in a format</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="encode(java.lang.String,com.google.zxing.BarcodeFormat,int,int)">
<h3>encode</h3>
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../common/BitMatrix.html" title="class in com.google.zxing.common">BitMatrix</a></span> <span class="element-name">encode</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a> contents,
<a href="../BarcodeFormat.html" title="enum in com.google.zxing">BarcodeFormat</a> format,
int width,
int height)</span>
throws <span class="exceptions"><a href="../WriterException.html" title="class in com.google.zxing">WriterException</a></span></div>
<div class="block"><span class="description-from-type-label">Description copied from interface: <code><a href="../Writer.html#encode(java.lang.String,com.google.zxing.BarcodeFormat,int,int)">Writer</a></code></span></div>
<div class="block">Encode a barcode using the default settings.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../Writer.html#encode(java.lang.String,com.google.zxing.BarcodeFormat,int,int)">encode</a></code> in interface <code><a href="../Writer.html" title="interface in com.google.zxing">Writer</a></code></dd>
<dt>Parameters:</dt>
<dd><code>contents</code> - The contents to encode in the barcode</dd>
<dd><code>format</code> - The barcode format to generate</dd>
<dd><code>width</code> - The preferred width in pixels</dd>
<dd><code>height</code> - The preferred height in pixels</dd>
<dt>Returns:</dt>
<dd><a href="../common/BitMatrix.html" title="class in com.google.zxing.common"><code>BitMatrix</code></a> representing encoded barcode image</dd>
<dt>Throws:</dt>
<dd><code><a href="../WriterException.html" title="class in com.google.zxing">WriterException</a></code> - if contents cannot be encoded legally in a format</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
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