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dim-sum ( seq -- dim )
Factor documentation > Factor handbook > UI framework > Building user interfaces > Gadget hierarchy and layouts > Implementing layout gadgets
Prev:max-dim ( dims -- dim )


Vocabulary
ui.gadgets

Inputs and outputs
seqa sequence of pairs of integers
dima pair of integers


Word description
Sums a sequence of dimensions.

See also
pref-dims, max-dim

Definition
USING: math.vectors sequences ;

IN: ui.gadgets

: dim-sum ( seq -- dim ) { 0 0 } [ v+ ] reduce ;