Re: 答复: 答复: [R] R plot pro blems

[Bobby Corpus]

unfortunately, you cannot specify 45 degrees as value for "las".
It only takes the values 0,1,2,3:

0: always parallel to the axis [default],
1: always horizontal,
2: always perpendicular to the axis,
3: always vertical.



On Mon, 18 Oct 2004 10:26:52 +0800, Ivy_Li <ivy_li at smics.com> wrote:
> Yes! You are right ! It is perpendicular to the axis.
>  Thank you very much!
> Could I choose the angle ,such as 45 degree?
> 
> Best Regards!
> Ivy Li
> YMS in Production & Testing
> Semiconductor Manufactory International(ShangHai) Corporation
> #18 ZhangJiang Road, PuDong New Area, Shanghai, China
> Tel: 021-5080-2000 *11754
> Email: Ivy_Li at smics.com
> 
> -----
> : Bobby Corpus [mailto:bobby.corpus at gmail.com]
>  Re: ... [R] R plot problems
> 
> Hi Ivy,
> 
> How about
> 
> x <- data.frame(main.name="AAA",
> x.name=rep(c("Apply","Watermelon","Lemon","Banana",
>                "Grape","Pineapply","Cherry","Peach","Orange","Mango","Strawberry"),each=5),
> y.name=(1:55))
> par(las=2);
> plot(x$x.name, x$y.name)
> 
> Bobby
> 
> On Mon, 18 Oct 2004 09:36:12 +0800, Ivy_Li <ivy_li at smics.com> wrote:
> > Thank you for your help!
> > I gave you an example, you could run it in R . Maybe you will understand my meaning clearly.
> >
> > x <- data.frame(main.name="AAA", x.name=rep(c("Apply","Watermelon","Lemon","Banana",
> >                 "Grape","Pineapply","Cherry","Peach","Orange","Mango","Strawberry"),each=5), y.name=(1:55))
> > plot(x$x.name, x$y.name)
> >
> > I can't find you said package ,whick library should I include in R ?
> >
> > Best Regards!
> > Ivy Li
> > YMS in Production & Testing
> > Semiconductor Manufactory International(ShangHai) Corporation
> > #18 ZhangJiang Road, PuDong New Area, Shanghai, China
> > Tel: 021-5080-2000 *11754
> > Email: Ivy_Li at smics.com
> >
> > -----
> >
> > At 16:17 2004-10-15 +0800, you wrote:
> >
> > >[...] I want to rotate the direction of  x-coordinates' letter so that it
> > >can show all. But I don't know how to write this option or function .
> >
> > I'm not sure if I've understood your question correctly. But if you use
> > base graphics and want e.g. rotated labels, you'll achive this rather
> > easily using functions in the gridBase package. (Take a look at the package
> > vignette for an  example that'll get you started.)
> >
> > Henric
> >
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> >
>