intersect.owin() works for intersection.
 Say polygon B located inside A. Is there any function in R for us to get
the complement part of  B in  polygon A?

2010/1/26 Alexandre Villers <alexandre.villersav@laposte.net>

> Good morning,
>
> You can have a look at union.owin() and intersection.owin() in spatstat.
> You just need to convert from so objects to spatstat object and back...
> Best regards
>
> Alex
>
>


-- 
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Jane Chang
Queen's

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