Patryk Benderz schrieb:
> [cut]
>
>> Basically, it's sending you a string whenever the orientation changes. Valid
>> substrings contain "portrait", "landscape", "faceup", "facedown".
>>
> IMHO using integers where (x,y,z) are -1,0 or 1, would be better idea.
> This way you could make mathematical operations on this. Or use a
> conditions like: (x=1,y>=0,z<0). There is already some info about axis
> on wiki somewhere
>
... and for putting this together, one could make macro(tests) ot the
integers:
portrait := (x,y,z) =~ (90,0,270)
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