如何在geom_label中使用角度? [英] How to use angle in geom_label?
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问题描述
我不知道如何在 geom_label
中使用aes angle
。我认为下面的代码会将标签旋转45,但它不会。
library(ggplot2)
ggplot(data = mtcars [1:4,])+
geom_label(aes(x = mpg,y = qsec,label = disp),angle = 45)
解决方案
很明显,这对于 geom_label
code> geom_text :
ggplot(data = mtcars [1:4,])) +
geom_text(aes(x = mpg,y = qsec,label = disp),angle = 45)
从?geom_text
目前geom_label不支持
rot
参数,并且比geom_text
慢得多。
rot
显然是指旋转角度,似乎是角度的弃用参数。
I am not sure how to use the aes angle
in geom_label
. I thought this code below would rotate the labels by 45, but it doesn't.
library(ggplot2)
ggplot(data = mtcars[1:4,]) +
geom_label(aes(x = mpg, y = qsec, label=disp), angle = 45)
解决方案
Obviously this does not work for geom_label
but for geom_text
:
ggplot(data = mtcars[1:4,]) +
geom_text(aes(x = mpg, y = qsec, label=disp), angle = 45)
From ?geom_text
Currently geom_label does not support the
rot
parameter and is considerably slower thangeom_text
.
rot
obviously refers to rotation and seems to be a deprecated parameter for angle.
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