Optional
absoluteDefaults to false. If true, then the layout will use any position values found in the data for a given vertex.
Optional
heightOptional fixed height for the layout.
Optional
locationOptional function that, given some vertex, can provide the x/y location of the vertex on the canvas
Optional
paddingOptional padding to put around the elements.
Optional
widthOptional fixed width for the layout.
Parameters for a layout that extends AbsoluteBackedLayout