ShapeGroup Class
Abstract class for creating groups of shapes with the same styles and dimensions.
Constructor
ShapeGroup
    
        ()
    
    
    
    
    
    
    
    
    
    Item Index
Methods
Methods
_draw
    
        ()
    
    
    
    
        private
    
    
    
    
    
    
    Updates the shape.
_getRadiusCollection
    
        
            (
    
    
        
            
        
    
    
    
        private
    
    
    
    
    
    
    - 
                    
                        val
Parses and array of lengths into radii
Parameters:
- 
                    
                        valArrayArray of lengths 
Returns:
Array
