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  <body>
    <!-- Ensure that the documentation generator picks us up: {isZoomedIgnoreProgrammaticZoom:} -->
    <h1>isZoomedIgnoreProgrammaticZoom Option</h1>
    <p>
      By default, when the <code>dateWindow</code> or <code>updateOptions</code>
      of a chart is changed programmatically by a call to <code>updateOptions</code>
      the zoomed flags (<code>isZoomed</code>) are changed. This is the same
      as manually zooming in using the mouse.
    </p>
    <p>
      Sometimes it may be desira