R 如何在ggplot2中为树状图的标签文本设置相同的大小

R 如何在ggplot2中为树状图的标签文本设置相同的大小,r,ggplot2,treemap,R,Ggplot2,Treemap,我使用以下代码绘制了一个树形图: library(treemap) library(ggplot2) ggplot2::ggplot(G20, ggplot2::aes(area = gdp_mil_usd, fill = econ_classification,label = country), size = 4) + geom_treemap() + geom_treemap_text(grow = T, reflow = T, colour = "black",

我使用以下代码绘制了一个树形图:

library(treemap)
library(ggplot2)
ggplot2::ggplot(G20, ggplot2::aes(area = gdp_mil_usd, fill = econ_classification,label = country), size = 4) +
  geom_treemap() +
  geom_treemap_text(grow = T, reflow = T, colour = "black", place = "centre", family = "STKaiti", size = 4)
输出:

现在我想知道是否可以将标签文本设置为相同的大小,我在
ggplot()
geom_treemap_text()
中添加了参数
size=4
,但它不起作用


有人能帮忙处理这个问题吗?谢谢。

geom\u treemap\u text
中设置
grow=FALSE

library(treemapify)
library(ggplot2)
ggplot2::ggplot(G20, ggplot2::aes(area = gdp_mil_usd, 
               fill = econ_classification, label = country)) +
  geom_treemap() +
  geom_treemap_text(grow = F, reflow = T, colour = "black", 
                    place = "centre", family = "STKaiti", size = 14)

渐晕图有一个部分,即使用
fontsize.labels=10,lowerbound.cex.labels=1,force.print.labels=TRUE,以固定的字体大小绘制所有标签,即使它们不适合