Enumeration members
centerBottom
centerBottom: = "centerBottom"
centerMiddle
centerMiddle: = "centerMiddle"
centerTop
centerTop: = "centerTop"
leftBottom
leftBottom: = "leftBottom"
leftMiddle
leftMiddle: = "leftMiddle"
leftTop
leftTop: = "leftTop"
rightBottom
rightBottom: = "rightBottom"
rightMiddle
rightMiddle: = "rightMiddle"
rightTop
rightTop: = "rightTop"
