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--- a/www/api/histogram.html
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@@ -167,6 +167,8 @@
<div class="main">
+<h1>Module histogram
+ Methods</h1>
<p class="navigation-index">[<a href="#GetImageHistogram">GetImageHistogram</a> • <a href="#IsHistogramImage">IsHistogramImage</a> • <a href="#IsPaletteImage">IsPaletteImage</a> • <a href="#MinMaxStretchImage">MinMaxStretchImage</a> • <a href="#GetNumberColors">GetNumberColors</a> • <a href="#UniqueImageColors">UniqueImageColors</a>]</p>
<h2><a href="http://www.imagemagick.org/api/MagickCore/histogram