public void allocate_align_fill (ActorBox box, double x_align, double y_align, bool x_fill, bool y_fill, AllocationFlags flags)
Allocates this by taking into consideration the available allocation area; an alignment factor on either axis; and whether the actor should fill the allocation on either axis.
box should contain the available allocation width and height; if the x1 and y1 members of
ActorBox are not set to 0, the allocation will be offset by their value.
This function takes into consideration the geometry request specified by the request_mode property, and the text direction.
This function is useful for fluid layout managers using legacy alignment flags. Newly written layout managers should use the x_align and y_align properties, instead, and just call allocate inside their allocate implementation.
a ActorBox, containing the available width and height
the horizontal alignment, between 0 and 1
the vertical alignment, between 0 and 1
whether the actor should fill horizontally
whether the actor should fill vertically
allocation flags to be passed to allocate