objects and graphics point methods point( ,yconstructs point having the given coordinates getx(returns the coordinate of point gety(returns the coordinate of point line methods line(point point constructs line segment from point to point setarrow(stringsets the arrowhead status of line arrows may be drawn at either the first pointthe last pointor both possible values of string are 'first''last''both'and 'nonethe default setting is 'nonegetcenter(returns clone of the midpoint of the line segment getp ()getp (returns clone of the corresponding endpoint of the segment circle methods circle(centerpointradiusconstructs circle with given center point and radius getcenter(returns clone of the center point of the circle getradius(returns the radius of the circle getp ()getp (returns clone of the corresponding corner of the circle' bounding box these are opposite corner points of square that circumscribes the circle rectangle methods rectangle(point point constructs rectangle having opposite corners at point and point getcenter(returns clone of the center point of the rectangle getp ()getp (returns clone of corner points originally used to construct the rectangle oval methods oval(point point constructs an oval in the bounding box determined by point and point getcenter(returns clone of the point at the center of the oval getp ()getp (returns clone of the corresponding point used to construct the oval