ature">public&nbsp;boolean&nbsp;isCompressedTextSet()</pre>
<div class="block">Returns true if a 'zTXT' chunk will be output.</div>
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<h4>addPrivateChunk</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;addPrivateChunk&#8203;(java.lang.String&nbsp;type,
                            byte[]&nbsp;data)</pre>
<div class="block">Adds a private chunk, in binary form, to the list of chunk