我的传说中有两行。如何使一行加粗,颜色为蓝色和大字体,以及一行为小字体,颜色为红色和斜体?
library(ggplot2)
library(gridExtra)
p <- qplot(data = mtcars, wt, mpg)
print(arrangeGrob(p, legend =
textGrob("large font size colour blue bold\n small font size colour red italic",
rot = -90, vjust = 1)))
谢谢您的帮助。
您需要将文本分成两个textGrob
s:
library(ggplot2)
library(gridExtra)
p <- qplot(data = mtcars, wt, mpg)
t1 <- textGrob("small font size colour red italic",
gp = gpar(fontsize = 12, col = 'red', fontface = 'italic'),
rot = -90, vjust = 1)
t2 <- textGrob("large font size colour blue bold",
gp = gpar(fontsize = 20, col = 'blue', fontface = 'bold'),
rot = -90, vjust = 1)
print(arrangeGrob(p, t1, t2, widths = c(9/10, 1/20, 1/20), nrow = 1))
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我来说两句