Handbook
Glossary
<zero-rect> ( -- rect )
Factor handbook
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UI framework
»
Building user interfaces
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Gadget geometry
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Rectangles
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rect-extent ( rect -- loc ext )
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<rect> ( loc dim -- rect )
Vocabulary
math
.
rectangles
Inputs
None
Outputs
rect
a new
rect
Word description
Creates a rectangle located at the origin with zero dimensions.
See also
<rect>
,
<extent-rect>
Definition
USING:
kernel
;
IN:
math.rectangles
:
<zero-rect>
( -- rect )
rect
new
;
inline