[R] graphical parameter "srt" has the wrong length

[Duncan Murdoch]

On 27/11/2019 11:22 a.m., Farid Cheraghi wrote:
> Hi all,
> 
> Is srt parameter in text() not vectorized?

No, it's documented (indirectly) as "A numerical value". (See ?par.)

Duncan Murdoch

> 
> plot(1:10, type='n')
> text(1:10, 1:10, letters[1:10], srt=rep(c(0, 90),5))
> 
> gives error:   graphical parameter "srt" has the wrong length. The same
> issue is reported here:
> https://r.789695.n4.nabble.com/should-srt-in-text-par-recycle-its-parametres-or-not-td2125137.html
> 
> thanks
> 
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