set up the indicator view to fit the HUD style and vibrancy setting. This method is called by @c <a href="../Classes/JGProgressHUD.html">JGProgressHUD</a> when the indicator view is added to the HUD and when the HUD&rsquo;s @c vibrancyEnabled property changes. This method may be called multiple times with different values. The default implementation does nothing.</p>
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			<div class="method-subsection method-declaration"><code>- (void)setUpForHUDStyle:(JGProgressHUDStyle)<em>style</em> v