Setting compression quality

Hi guys,

I'm updating some code to rely on gmagick for PHP instead of a library that uses imagemagick.  I've been most familar with gd until now. 

I'm used to specifying an image quality as a percentage for creating JPEGs.  With MagickWand for imagemagick I've noticed the function MagickSetCompressionQuality.  Does anyone know if there is a similar function for gmagick?  Or am I missing something?  Do I need to somewhile inform the filter that this is my desired quality setting?

Many thanks,
Mike


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