    deferred class
    	EV_DRAWABLE_I

    Ancestors
    	EV_ANY_I*
    	EV_COLORIZABLE_I*
    	EV_DRAWABLE_CONSTANTS
    	EV_FONTABLE_I*
    	SINGLE_MATH

    Descendants
    	EV_BITMAP_I*
    	EV_DRAWABLE_IMP*
    	EV_DRAWING_AREA_I*
    	EV_PIXMAP_I*
    	EV_POSTSCRIPT_DRAWABLE_IMP
    	EV_PRINTER_I*
    	EV_SCREEN_I*

    Clients
    	EV_DRAWABLE*
    	EV_DRAWABLE_I*
    	EV_DRAWABLE_IMP*
    	EV_POSTSCRIPT_DRAWABLE_IMP

    Suppliers
    	BOOLEAN
    	EV_DRAWABLE*
    	EV_DRAWABLE_I*
    	EV_RECTANGLE
    	INTEGER_32
    	REAL_64