问题描述
我最近安装了 cowplot
包。但是,在这样做后,我注意到我的ggplots缺少背景和网格线 theme_grey()
!
result_df%>%
ggplot(aes_string(x ='p',y ='r'))+
#theme_grey()+#uncomment this (aes(group = c),size = 0.2,linetype ='dotted')+ $ b(
geom_point(aes(group = c),size = 0.5)+
$ b theme(axis.text.x = element_text(angle = 90,hjust = 1,vjust = 0.5))+
facet_grid(b〜e,scales =free_y)+
scale_x_continuous = seq(0,10,2))
不显式调用 + theme_grey ()
,我得到了左侧的图。
这里发生了什么?我认为 theme_grey()
是默认值。
这是我的 sessionInfo()
的片段:
R版本3.3.2(2016-10-31)
平台:x86_64-w64-mingw32 / x64(64-位)
附加的软件包:
[1] stats graphics grDevices utils datasets methods base
其他附加软件包:
[1] ggthemes_3.3.0 cowplot_0.7.0 RPostgreSQL_0.4-1 DBI_0.5-1 knitr_1.15.1 dirmult_0.1.3-4 dplyr_0.5.0
[8] purrr_0.2.2 readr_1.0.0 tidyr_0.6.0 tibble_1.2 ggplot2_2.2.0 tidyverse_1.0.0
通过命名空间加载(并未附加):
[1] Rcpp_0.12.8 magrittr_1.5 munsell_0.4.3 colorspace_1.3-1 R6_2.2.0 stringr_1.1.0 plyr_1.8.4 tools_3.3.2
[9] grid_3.3.2 gtable_0.2.0 lazyeval_0.2.0 assertthat_0.1 crayon_1.3.2 reshape2_1.4.2 rsconnect_0.6 testthat_1.0.2
[17] labels_0.3 stringi_1.1 .2 scales_0.4.1
您可以使用<$ c
$ b
您可以使用 theme_set()<$ c $> $主题_get()
来查看当前的默认主题。 / code>来更改默认主题。
主题设置不会带来会话。
通常,你的默认值是 theme_grey
,但是 cowplot
觉得有必要把它改成 theme_cowplot
。我真的希望它没有。
您可以使用 ::
符号来完全避免这种情况,或者您可以加载包:
library(cowplot)
theme_set(theme_grey())
code>
I recently installed the
cowplot
package. However, after doing this I noticed that my ggplots are missing their background and grid lines of theme_grey()
!
The code to create each of the above plots is:
result_df %>%
ggplot(aes_string(x = 'p', y = 'r')) +
# theme_grey() + # uncomment this line to produce plot on right
geom_point(aes(group = c), size = 0.5) +
geom_line(aes(group = c), size = 0.2, linetype = 'dotted') +
theme(axis.text.x=element_text(angle = 90, hjust = 1, vjust = 0.5)) +
facet_grid(b ~ e, scales = "free_y") +
scale_x_continuous(breaks = seq(0, 10, 2))
Without explicitly calling
+ theme_grey()
, I get the plot on the left.
What is happening here? I thought that
theme_grey()
is the default. How do I see what my default theme is?
here is a snippet of my
sessionInfo()
:
R version 3.3.2 (2016-10-31)
Platform: x86_64-w64-mingw32/x64 (64-bit)
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] ggthemes_3.3.0 cowplot_0.7.0 RPostgreSQL_0.4-1 DBI_0.5-1 knitr_1.15.1 dirmult_0.1.3-4 dplyr_0.5.0
[8] purrr_0.2.2 readr_1.0.0 tidyr_0.6.0 tibble_1.2 ggplot2_2.2.0 tidyverse_1.0.0
loaded via a namespace (and not attached):
[1] Rcpp_0.12.8 magrittr_1.5 munsell_0.4.3 colorspace_1.3-1 R6_2.2.0 stringr_1.1.0 plyr_1.8.4 tools_3.3.2
[9] grid_3.3.2 gtable_0.2.0 lazyeval_0.2.0 assertthat_0.1 crayon_1.3.2 reshape2_1.4.2 rsconnect_0.6 testthat_1.0.2
[17] labeling_0.3 stringi_1.1.2 scales_0.4.1
解决方案
You can use
theme_get()
to see the current "default" theme.
You can use
theme_set()
to change the "default" theme.
Theme settings do not carry over sessions.
Usually, your default will be
theme_grey
, but cowplot
feels it's necessary to change that into theme_cowplot
. I really wish it didn't.
You can either use
::
notation to completely avoid this, or you can load the package as:
library(cowplot)
theme_set(theme_grey())
这篇关于Cowplot使ggplot2主题消失/如何查看当前的ggplot2主题,并恢复默认值?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!