Another way of creating display objects is using vector objects. You can use vector objects to create shapes, such as a rectangle, rounded rectangle, and circle by using the following:
display.newRect( [parentGroup,] left, top, width, height )creates a rectangle usingwidthbyheight. Location starts from the top-left corner of the device screen usingleftandtopas your coordinates of placement.display.newRoundedRect( [parentGroup,] left, top, width, height, cornerRadius )creates a rounded rectangle usingwidthbyheight. Location starts from the top-left corner of the device screen usingleftandtopas your coordinates of placement. Rounding off the corners usescornerRadius.display.newCircle( [parentGroup,] xCenter, yCenter, radius )creates a circle usingradiuscentered atxCenter,yCenter.