Histogram Class
Histogram is the base class for Column and Bar series.
Methods
_getPlotDefaults
    
        ()
    
    
        
            
        
    
    
    
        private
    
    
    
    
    
    Gets the default style values for the markers.
Returns:
                
                    
                    Object
                
            
        drawSeries
    
        ()
    
    
    
    
        protected
    
    
    
    
    
    Draws the series.
Properties
_defaultFillColors
    Array
    
    
        protected
    
    
    
    
    Collection of default colors used for marker fills in a series when not specified by user.
