dSignature">public&nbsp;void&nbsp;unsetChromaticity()</pre>
<div class="block">Suppresses the 'cHRM' chunk from being output.</div>
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<h4>isChromaticitySet</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;isChromaticitySet()</pre>
<div class="block">Returns true if a 'cHRM' chunk will be output.</div>
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