Handbook
Glossary
rect-union ( rect1 rect2 -- newrect )
Factor handbook
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UI framework
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Building user interfaces
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Gadget geometry
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Rectangles
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rect-intersect ( rect1 rect2 -- newrect )
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contains-rect? ( rect1 rect2 -- ? )
Vocabulary
math
.
rectangles
Inputs
rect1
an
object
rect2
an
object
Outputs
newrect
an
object
Definition
IN:
math.rectangles
:
rect-union
( rect1 rect2 -- newrect )
(rect-union)
<extent-rect>
;