window ->normalise: on=area|graphical|chain,
mode=[{xy,x,y}]Try to make object visible by scrolling the window. Object
is either an area, a graphical or a chain of graphicals. The area that
is made visible is the area itself, the area of the graphical or the
union of the areas of the graphicals in the chain.
If it is not possible to make the entire area visible, it is ensured
the top-left corner of the area is visible.
If mode is x, the window is only scrolled horizontally.
Likewise if mode is y the window is only scrolled
vertically. In all other cases scrolling is performed in both
directions.
- See also
- - window
->scroll_to
- window<-visible
