Try to look at the link:
http://www.cookbook-r.com/Graphs/Legends_(ggplot2)/
Also consider:
help(theme)
legend.background background of legend (element_rect; inherits from rect)
legend.margin extra space added around legend (unit)
legend.key background underneath legend keys (element_rect; inherits from rect)
legend.key.size size of legend keys (unit; inherits from legend.key.size)
legend.key.height key background height (unit; inherits from legend.key.size)
legend.key.width key background width (unit; inherits from legend.key.size)
legend.text legend item labels (element_text; inherits from text)
legend.text.align alignment of legend labels (number from 0 (left) to 1
(right))
legend.title title of legend (element_text; inherits from title)
legend.title.align alignment of legend title (number from 0 (left) to 1
(right))
legend.position the position of legends ("none", "left",
"right", "bottom", "top", or two-element numeric
vector)
legend.direction layout of items in legends ("horizontal" or
"vertical")
legend.justification anchor point for positioning legend inside plot
("center" or two-element numeric vector)
legend.box arrangement of multiple legends ("horizontal" or
"vertical")
legend.box.just justification of each legend within the overall bounding box,
when there are multiple legends ("top", "bottom",
"left", or "right")
--
GG
[[alternative HTML version deleted]]
Thanks,
Now its work, but I dont get to change te legend position. Look:
ggplot(data1, aes(x=x1, y=y1))+
geom_point()+
geom_smooth(method="glm",
family="gaussian",aes(linetype="equation1"))+
geom_smooth(aes(x=x1, y=y1, linetype="equation2"),data=data2,
method="glm", family="gaussian")+
scale_linetype_manual(values =
c("solid","dashed"),name="Equations",labels=c("Equation
1","Equation
2"),guide="legend")+
theme(plot.title = element_text(lineheight=.8,
face="bold"),legend.position="top")+
theme_bw()
Now the legend work, but the argument legend.position="top" in theme()
function dont work. I try to change the order of commands, but without
effects.
Any idea?
Thanks
Ronaldo
Em 09-12-2015 12:10, Giorgio Garziano escreveu:> Try to look at the link:
>
> http://www.cookbook-r.com/Graphs/Legends_(ggplot2)/
>
>
> Also consider:
>
> help(theme)
>
> legend.background background of legend (element_rect; inherits from
rect)
> legend.margin extra space added around legend (unit)
> legend.key background underneath legend keys (element_rect; inherits from
rect)
> legend.key.size size of legend keys (unit; inherits from legend.key.size)
> legend.key.height key background height (unit; inherits from
legend.key.size)
> legend.key.width key background width (unit; inherits from
legend.key.size)
> legend.text legend item labels (element_text; inherits from text)
> legend.text.align alignment of legend labels (number from 0 (left) to 1
(right))
> legend.title title of legend (element_text; inherits from title)
> legend.title.align alignment of legend title (number from 0 (left) to 1
(right))
> legend.position the position of legends ("none",
"left", "right", "bottom", "top", or
two-element numeric vector)
> legend.direction layout of items in legends ("horizontal" or
"vertical")
> legend.justification anchor point for positioning legend inside plot
("center" or two-element numeric vector)
> legend.box arrangement of multiple legends ("horizontal" or
"vertical")
> legend.box.just justification of each legend within the overall bounding
box, when there are multiple legends ("top", "bottom",
"left", or "right")
>
> --
>
> GG
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
1
> Prof. Ronaldo Reis J?nior
| .''`. UNIMONTES/DBG/Lab. Ecologia Comportamental e Computacional
| : :' : Campus Universit?rio Prof. Darcy Ribeiro, Vila Mauric?ia
| `. `'` CP: 126, CEP: 39401-089, Montes Claros - MG - Brasil
| `- Fone: (38) 3229-8192 | ronaldo.reis at unimontes.br
| http://www.ppgcb.unimontes.br/lecc | LinuxUser#: 205366
[[alternative HTML version deleted]]
Hi, Now its work, just invert the theme() and theme_bw() position. The theme_bw() was overlapping the legend position. Thanks Ronaldo Em 09-12-2015 13:11, Ronaldo Reis J?nior escreveu:> Thanks, > > Now its work, but I dont get to change te legend position. Look: > > > ggplot(data1, aes(x=x1, y=y1))+ > geom_point()+ > geom_smooth(method="glm", > family="gaussian",aes(linetype="equation1"))+ > geom_smooth(aes(x=x1, y=y1, linetype="equation2"),data=data2, > method="glm", family="gaussian")+ > scale_linetype_manual(values = > c("solid","dashed"),name="Equations",labels=c("Equation 1","Equation > 2"),guide="legend")+ > theme(plot.title = element_text(lineheight=.8, > face="bold"),legend.position="top")+ > theme_bw() > > Now the legend work, but the argument legend.position="top" in theme() > function dont work. I try to change the order of commands, but without > effects. > > Any idea? > > Thanks > Ronaldo > > Em 09-12-2015 12:10, Giorgio Garziano escreveu: >> Try to look at the link: >> >> http://www.cookbook-r.com/Graphs/Legends_(ggplot2)/ >> >> >> Also consider: >> >> help(theme) >> >> legend.background background of legend (element_rect; inherits from rect) >> legend.margin extra space added around legend (unit) >> legend.key background underneath legend keys (element_rect; inherits from rect) >> legend.key.size size of legend keys (unit; inherits from legend.key.size) >> legend.key.height key background height (unit; inherits from legend.key.size) >> legend.key.width key background width (unit; inherits from legend.key.size) >> legend.text legend item labels (element_text; inherits from text) >> legend.text.align alignment of legend labels (number from 0 (left) to 1 (right)) >> legend.title title of legend (element_text; inherits from title) >> legend.title.align alignment of legend title (number from 0 (left) to 1 (right)) >> legend.position the position of legends ("none", "left", "right", "bottom", "top", or two-element numeric vector) >> legend.direction layout of items in legends ("horizontal" or "vertical") >> legend.justification anchor point for positioning legend inside plot ("center" or two-element numeric vector) >> legend.box arrangement of multiple legends ("horizontal" or "vertical") >> legend.box.just justification of each legend within the overall bounding box, when there are multiple legends ("top", "bottom", "left", or "right") >> >> -- >> >> GG >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > -- > 1 > > > Prof. Ronaldo Reis J?nior > | .''`. UNIMONTES/DBG/Lab. Ecologia Comportamental e Computacional > | : :' : Campus Universit?rio Prof. Darcy Ribeiro, Vila Mauric?ia > | `. `'` CP: 126, CEP: 39401-089, Montes Claros - MG - Brasil > | `- Fone: (38) 3229-8192 |ronaldo.reis at unimontes.br > |http://www.ppgcb.unimontes.br/lecc | LinuxUser#: 205366-- 1> Prof. Ronaldo Reis J?nior| .''`. UNIMONTES/DBG/Lab. Ecologia Comportamental e Computacional | : :' : Campus Universit?rio Prof. Darcy Ribeiro, Vila Mauric?ia | `. `'` CP: 126, CEP: 39401-089, Montes Claros - MG - Brasil | `- Fone: (38) 3229-8192 | ronaldo.reis at unimontes.br | http://www.ppgcb.unimontes.br/lecc | LinuxUser#: 205366 [[alternative HTML version deleted]]