(PECL imagick 2.0.0)
  	
    
      
      Sets the image depth
    
    
      
      bool Imagick::setImageDepth ( int $depth )
    
    
    
    Sets the image depth.
Parameters: 
  
      
      
      	depth
    	
 
    	Sets the image depth.
Returns: 
     Returns TRUE on success. 
Exception: 
    
    Throws ImagickException on error.
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