| Config stores values that are determined on startup 
        
            | Methods |  |  
        | any_to_px cm_to_px
 mm_to_px
 px_to_cm
 px_to_text_with_unit
 px_to_unit
 read_xml_point
 
 |  
            |  | any_to_px |  
        | 
any_to_px ( self,  xyz )
 |  
            |  | cm_to_px |  
        | 
cm_to_px ( self,  cm )
 transforms coord from cm to px |  
            |  | mm_to_px |  
        | 
mm_to_px ( self,  mm )
 transforms coord from mm to px |  
            |  | px_to_cm |  
        | 
px_to_cm ( self,  px )
 transforms coord from px to cm |  
            |  | px_to_text_with_unit |  
        | 
px_to_text_with_unit (
        self,
        xyz,
        unit='cm',
        round_to=3,
        )
 |  
            |  | px_to_unit |  
        | 
px_to_unit (
        self,
        xyz,
        unit='cm',
        round_to=3,
        )
 |  
            |  | read_xml_point |  
        | 
read_xml_point ( self,  point )
 |  |