Properties
height
height: number = 0
logicalHeight
logicalHeight: number = 0
logicalWidth
logicalWidth: number = 0
visibleHeightFraction
visibleHeightFraction: number = 0
visibleLeftFraction
visibleLeftFraction: number = 0
visibleTopFraction
visibleTopFraction: number = 0
visibleWidthFraction
visibleWidthFraction: number = 0